JP2021164561A - Sterilization drying processing device using overheated steam gas and processed product generation method using the same - Google Patents

Abstract

To generate efficiently, dry powder state bodies with high quality, by agitating a processing object while drying the same in short time.SOLUTION: A sterilization drying processing device comprises: a kiln 100 whose inside is a closed space; a processing chamber 200 for heating a processing object and pulverizing the object, in the kiln; a heating chamber 300 formed between the kiln and the processing chamber; a first combustion chamber 500 for generating a hot air gas; and a second combustion chamber 600 for generating an overheated steam gas. The hot air gas is supplied into the heating chamber from a hot air gas supply hole of the kiln and the hot air gas after heating the processing chamber is discharged from a hot air gas discharge hole, in the processing chamber, an overheated steam supply hole to which the overheated steam gas is supplied, and an overheated steam return hole for collecting again the overheated steam gas after heating and sterilizing the processing object and returning the same to the first combustion chamber, are provided. In the processing chamber, there is provided pulverization means for agitating and pulverizing the processing object along the step for sterilizing and drying the processing object while heating the same by the overheated steam gas.SELECTED DRAWING: Figure 1

Description

The present invention is, for example, a sterilization / drying treatment apparatus using superheated steam gas capable of efficiently producing high-quality foods, feeds, and fertilizers that have been sterilized and dried and pulverized at the same time in a short time, and production of a processed product by this apparatus. Regarding the method.

Conventionally, a drying treatment device using hot air gas and related techniques used for producing foods, feeds, and fertilizers that have been sterilized and dried at the same time as powdered foods, feeds, and fertilizers have been known (for example, Patent Document 1 and Patent Document 2). reference).

Here, Patent Document 1 discloses a configuration of a conventional indirect type double jacket system using hot air gas. Further, Patent Document 2 discloses a method for producing superheated steam related to the present invention.

Japanese Patent No. 6249451 Japanese Patent No. 5716950

According to the conventional drying treatment device using hot air gas described above, after putting raw materials such as food, feed and fertilizer, which are the objects to be treated, into the kiln, hot air gas is supplied to these objects to be treated. It is designed to be powdered while heating. However, since hot air gas is formed by heating air, oxygen in the air destroys vitamins of the object to be treated and denatures components such as proteins, resulting in loss of flavor and nutrition after heating and drying. It becomes difficult to produce a rich, high-quality dry powdered processed product.

In addition, sufficient sterilization is not performed only by using hot air gas that just heats the air, and especially in the case of food to be treated, germs grow and mold grows after it is treated, and it takes a long time. There is also a problem that it cannot be saved.

On the other hand, in order to prevent such a problem, the inside of the kiln is double-structured, a treatment chamber for the object to be processed is provided inside, and the surrounding area is covered with hot air gas to form the kiln to be processed. A structure that prevents oxidation of the object to be treated by an indirect heating method that prevents the hot air gas from directly hitting the object is also conceivable. However, although such a structure solves the above-mentioned problems, in the process of heating and drying the object to be treated, the object to be treated must be heated only by heat transfer from the kiln. Therefore, according to such a heating method, it takes a considerable amount of time to pulverize the object to be treated by using a stirrer or the like while sufficiently drying it.

In addition, the kiln must be preheated each time the object to be treated is heated, which requires time. As a result, the total time required to sterilize and dry a certain amount of the object to be treated while sterilizing and drying it becomes very long, the production efficiency becomes extremely low, and it becomes difficult to reduce the running cost. A new problem arises.

On the other hand, according to the conventional drying treatment apparatus using superheated steam, unlike the case of using hot air gas, steam in a state of high temperature and high pressure and containing no oxygen can be applied to the object to be treated and stirred while being dried. Therefore, it is not necessary to oxidize the important components contained in the object to be treated as described above, and the object to be treated is sterilized and dried in a shorter time than the above-mentioned hot air gas method to be powdered. Is possible.

However, the use of superheated steam causes the following peculiar problems. Specifically, when superheated steam is supplied into the kiln, a part of the superheated steam condenses on the inner wall of the kiln to form water droplets, which are then collected and adhered as condensed water. Then, the powdered object to be treated adheres to the water portion of the inner wall by stirring while drying, and then the powdered object to be treated and the water are mixed and become a slurry-like muddy. When the newly supplied high-temperature superheated steam hits the portion, the temperature of this portion rises sharply and is eventually carbonized. This carbonized portion is then finely crushed into small black particles that are mixed into the dry powdered processed product.

Therefore, for example, when the object to be treated is wheat flour, rice bran, okara, etc., these carbonized black powders are mixed in the dry powdered processed product, and foreign substances are mixed in as if they were. This will adversely affect the quality of the dried and powdered processed material.

Furthermore, there is a strong demand for solutions to problems that are different from the problems described above. Specifically, for disposal after exterminating wild boars and bears that have traditionally appeared in residential areas and are likely to harm residents, cattle with foot-and-mouth disease, chickens with chicken influenza, and classical swine fever. It is very important to prevent the safety and health problems of a large number of people involved in the process of safely disposing of all infected pigs and other epidemics after they have been slaughtered. It has been conventionally requested to reduce the labor of people involved in the dismantling and disposal of wild boar and to ensure the safety in terms of hygiene.

Further, a similar problem has occurred in the case of sterilizing so-called waste in relation to the above-mentioned problem. This is common in that, for example, a processor may accidentally infect by directly touching an injection needle or the like during disposal of a medical device to be placed after being used in a hospital or the like. In such a case, in order to prevent the danger, it is the most desirable treatment method to perform sterilization and disposal treatment in a short time without having to handle it directly by the processor, and sterilization and drying treatment suitable for this. The development of the device was requested.

Furthermore, as a higher-level concept in terms of environmental hygiene described above, it has been necessary to recycle resources while preventing pollution of the global environment. However, for example, when processing waste plastic or processing and recycling used electric wires that have deteriorated over time, the waste plastic itself and the insulating coating of the electric wire made of PVC (polyvinyl chloride) cannot be completely disassembled and disposed of. , There was a problem that harmful dioxin was generated. Therefore, in order to avoid such a problem, the coating of the electric wire has been peeled off from the copper electric wire and disposed of, but there has been a problem that a large amount of man-hours are required and the cost is increased.

An object of the present invention is a sterilization and drying treatment apparatus using superheated steam gas, which enables efficient production of a high-quality dry powder by stirring the object to be treated while drying it in a short time. The purpose is to provide a method for producing a processed product by an apparatus.

In order to solve the above-mentioned problems, the sterilization and drying treatment apparatus using superheated steam gas according to claim 1 of the present invention is used.
It is a sterilization and drying treatment device that sterilizes and dries the object to be treated and pulverizes it to produce a dry powdered processed product.
A kiln whose inside is a closed space, a processing chamber housed inside the kiln and pulverized while heating an object to be treated, and a heating chamber formed between the kiln and the processing chamber. A sterilization and drying treatment apparatus using superheated steam gas having a first combustion chamber for generating hot air gas and a second combustion chamber for generating superheated steam gas.
The hot air gas generated by the first combustion chamber is supplied to the heating chamber from a hot air gas supply port provided at a predetermined position of the kiln, and a hot air gas discharge port provided at a position different from the hot air gas supply port. After heating the processing chamber from the outside in the heating chamber, the hot air gas is discharged.
A part of the processing chamber is provided with an input port for directly charging the object to be processed into the inside of the processing chamber in a state of being isolated from the kiln from the outside of the kiln, and is also provided with the input port of the processing chamber. A part different from the above-mentioned part is provided with an outlet for taking out the processed material after being processed in the processing chamber.
In the processing chamber, the superheated steam supply port to which the superheated steam gas supplied from the second combustion chamber is supplied and the superheated steam gas after heat sterilizing the object to be treated are recovered again to obtain the first. Equipped with a superheated steam return port to return to the combustion chamber of 1
The processing chamber is provided with a powdering means for stirring and pulverizing the object to be processed in the processing chamber in accordance with a step of sterilizing and drying the object to be processed while heating it with the superheated steam gas. It is characterized by that.

Further, the sterilization / drying treatment apparatus using the superheated steam gas according to claim 2 of the present invention is the drying treatment apparatus using the superheated steam gas according to claim 1.
The kiln and the processing chamber are each composed of a substantially cylindrical body with both ends closed, and the processing chamber is rotated clockwise with respect to the axial direction of the substantially cylindrical body so as to match the axial direction of the substantially cylindrical body. It is equipped with a rotating shaft that can rotate freely counterclockwise and a rotary drive unit that drives this rotating shaft.
In the processing chamber, a stirring means for stirring the object to be processed during heating is provided at a predetermined position on the rotation shaft at a predetermined interval.

Further, the sterilization / drying treatment apparatus using the superheated steam gas according to claim 3 of the present invention is the sterilization / drying treatment apparatus using the superheated steam gas according to claim 2.
Inside the kiln, the hot air gas supplied from the hot air gas supply port separately moves back and forth between one end and the other end in the longitudinal direction of the heating chamber along the outer peripheral surface of the processing chamber. It is characterized in that a flow path for hot air gas is formed, which is discharged from the hot air gas discharge port after flowing while flowing.

Further, the sterilization / drying treatment apparatus using the superheated steam gas according to claim 4 of the present invention is the sterilization / drying treatment apparatus using the superheated steam gas according to claim 2 or 3.
The superheated steam supply port is provided on one end side of the processing chamber, and the superheated steam return port is provided on the other end side of the processing chamber.

Further, the sterilization / drying treatment apparatus using the superheated steam gas according to claim 5 of the present invention is the sterilization / drying treatment apparatus using the superheated steam gas according to any one of claims 2 to 4.
By driving the stirring means, it is possible to repeatedly perform a step of pressing the object to be processed in the processing chamber against one end side of the processing chamber and a step of pressing the object to be processed against the other end side. It is said.

Further, the method for producing a processed product by the sterilization drying treatment apparatus using superheated steam gas according to claim 6 of the present invention is described.
A sterilization / drying treatment apparatus using the superheated steam gas according to any one of claims 1 to 5 is prepared.
The object to be processed is charged into the processing chamber from the inlet for charging the object to be processed of the sterilization and drying treatment apparatus.
It is characterized in that the sterilization and drying treatment apparatus using the superheated steam gas is operated to sterilize and dry the object to be treated, and after the object to be treated is produced as a powdery processed product, the processed product is taken out from the take-out port.

Further, the sterilization / drying treatment apparatus using the superheated steam gas according to claim 7 of the present invention is
In a sterilization and drying treatment device that sterilizes and dries powdery or granular foods
A kiln whose inside is a closed space, a processing chamber housed inside the kiln and sterilized and dried while heating an object to be treated, a heating chamber formed between the kiln and the processing chamber, and hot air. A sterilization / drying treatment apparatus using superheated steam gas having a first combustion chamber for generating gas and a second combustion chamber for generating superheated steam gas.
The hot air gas generated by the first combustion chamber is supplied to the heating chamber from a hot air gas supply port provided at a predetermined position of the kiln, and a hot air gas discharge port provided at a position different from the hot air gas supply port. After heating the processing chamber from the outside in the heating chamber, the hot air gas is discharged.
A part of the processing chamber is provided with an input port for directly charging the object to be processed into the inside of the processing chamber in a state of being isolated from the kiln from the outside of the kiln, and is also provided with the input port of the processing chamber. A part different from the above-mentioned part is provided with an outlet for taking out the processed material after the heat sterilization treatment in the processing chamber.
In the processing chamber, the superheated steam supply port to which the superheated steam gas supplied from the second combustion chamber is supplied and the superheated steam gas after heat sterilizing the object to be treated are recovered again to obtain the first. Equipped with a superheated steam return port to return to the combustion chamber of 1
In the processing chamber, a stirring means for promoting heat sterilization of the object to be treated by stirring the object to be treated in the treatment chamber in accordance with a step of heat sterilizing the object to be treated with the superheated steam gas. It is characterized by having.

Further, the sterilization / drying treatment apparatus using the superheated steam gas according to claim 8 of the present invention is the sterilization treatment apparatus using the superheated steam gas according to claim 7.
The object to be treated consists of seeds used for agriculture, and the temperature of the hot air gas and the temperature and pressure of the superheated steam gas sterilize the surface of the seeds, and after taking them out as a treated product, the seeds germinate. It is characterized by the temperature and pressure that do not affect the subsequent growth of agricultural products.

Further, the sterilization treatment apparatus using superheated steam gas according to claim 9 of the present invention is the sterilization treatment apparatus using superheated steam gas according to claim 7.
The object to be treated is composed of soil for agricultural land, and the sterilizing and drying treatment device using the superheated steam gas causes germs contained in the soil and adversely affecting the growing crops when used as agricultural soil. It is characterized by sterilization and decomposition / removal of residual chemical fertilizers and residual pesticides.

Further, the method for producing a processed product by the sterilization drying treatment apparatus using superheated steam gas according to claim 10 of the present invention is described.
The sterilization and drying treatment apparatus according to claim 8 is prepared, and the sterilization and drying treatment apparatus is prepared.
The powdered or granulated object to be processed is charged into the processing chamber from the inlet for charging the object to be processed of the sterilization and drying treatment apparatus.
It is characterized in that the sterilization and drying treatment apparatus is operated to sterilize and dry the object to be treated, and the processed material is powdered or granulated and then taken out from the take-out port.

Further, the sterilization / drying treatment apparatus using the superheated steam gas according to claim 11 of the present invention is
A sterilization and drying treatment device that uses superheated steam gas to treat the object to be treated as waste as a recyclable powdery carbide.
A kiln whose inside is a closed space, a treatment chamber which is housed inside the kiln and turns into powdery carbide while heat sterilizing the object to be treated, and a heating chamber formed between the kiln and the treatment chamber. A sterilization and drying treatment apparatus using superheated steam gas having a first combustion chamber for generating hot air gas and a second combustion chamber for generating superheated steam gas.
The hot air gas generated by the first combustion chamber is supplied to the heating chamber from a hot air gas supply port provided at a predetermined position of the kiln, and a hot air gas discharge port provided at a position different from the hot air gas supply port. After heating the processing chamber from the outside in the heating chamber, the hot air gas is discharged.
A part of the processing chamber is provided with an input port for directly charging the object to be processed into the inside of the processing chamber in a state of being isolated from the outside of the kiln, and is also provided with the input port of the processing chamber. A part different from the above-mentioned part is provided with an outlet for taking out the processed material after being treated as powdery carbide while being sterilized by heating in the processing chamber.
In the processing chamber, the superheated steam supply port to which the superheated steam gas supplied from the second combustion chamber is supplied and the superheated steam gas after heat sterilizing the object to be treated are recovered again to obtain the first. Equipped with a superheated steam return port to return to the combustion chamber of 1
The treatment chamber is provided with a stirring means for stirring the object to be treated in the treatment chamber to form a powdery carbide in accordance with the step of heat sterilizing the object to be treated with the superheated steam gas. It is said.

Further, the method for producing a processed product by the sterilization drying treatment apparatus using superheated steam gas according to claim 12 of the present invention is described.
The sterilization and drying treatment apparatus according to claim 11 is prepared, and the sterilization and drying treatment apparatus is prepared.
The object to be processed is charged into the processing chamber from the inlet for charging the object to be processed of the sterilization and drying treatment apparatus.
It is characterized in that the sterilization and drying treatment apparatus is operated to make the object to be treated into a powdery carbide in both sterilization and drying, and then taken out from the take-out port.

Further, the method for producing a processed product by the sterilization drying treatment apparatus using superheated steam gas according to claim 13 of the present invention is described.
The sterilization according to claim 12, wherein the object to be treated of the sterilization and drying treatment apparatus is composed of a composite of a material that is sterilized and dried to be made into powdery carbide and a material that can be recycled as it is without being sterilized. Prepare a drying treatment device and
The object to be processed is charged into the processing chamber from the inlet for charging the object to be processed.
After the sterilization and drying treatment device is operated to sterilize and dry the object to be treated to produce a powdery carbide processed product, the powdery carbide processed product can be recycled from the outlet. It is characterized in that it is taken out from the processing chamber together with the material.

Further, the sterilization / drying treatment apparatus using the superheated steam gas according to claim 14 of the present invention is
It is a sterilization and drying treatment device that uses superheated steam gas to turn the object to be treated, which consists of waste as used cooking oil mixed with impurities, into a reusable processed product as fuel oil that does not contain impurities.
A kiln whose inside is a closed space, a processing chamber which is housed inside the kiln and is separated and generated into a fuel oil in which impurities and the impurities are not mixed while heat sterilizing the object to be treated, and the kiln and the above. It is a sterilization and drying treatment device using superheated steam gas having a heating chamber formed between the treatment chambers, a first combustion chamber for generating hot air gas, and a second combustion chamber for generating superheated steam gas. hand,
The hot air gas generated by the first combustion chamber is supplied to the heating chamber from a hot air gas supply port provided at a predetermined position of the kiln, and a hot air gas discharge port provided at a position different from the hot air gas supply port. After heating the processing chamber from the outside in the heating chamber, the hot air gas is discharged.
A part of the processing chamber is provided with an input port for directly charging the object to be processed into the inside of the processing chamber in a state of being isolated from the kiln from the outside of the kiln, and is also provided with the input port of the processing chamber. A part different from the above-mentioned part is provided with an outlet for taking out a processed material that can be reused as fuel oil while being sterilized by heating in the processing chamber.
In the processing chamber, the superheated steam supply port to which the superheated steam gas supplied from the second combustion chamber is supplied and the superheated steam gas after heat sterilizing the object to be treated are recovered again to obtain the first. Equipped with a superheated steam return port to return to the combustion chamber of 1
In the treatment chamber, the object to be treated is stirred in the treatment chamber in accordance with the step of heat sterilizing the object to be treated with the superheated steam gas to obtain impurities and fuel oil in which the impurities are not mixed. It is characterized by being provided with a stirring means for separating.

Further, the method for producing a processed product by the sterilization / drying treatment apparatus using superheated steam gas according to claim 15 of the present invention is described.
The object to be treated by the sterilization and drying treatment device is a method for producing a processed product by the sterilization and drying treatment device using superheated steam gas composed of waste as used cooking oil mixed with impurities.
The sterilization and drying treatment apparatus according to claim 14 is prepared, and the sterilization and drying treatment apparatus is prepared.
The object to be processed is charged into the processing chamber from the inlet for charging the object to be processed.
By operating the sterilization and drying treatment apparatus to sterilize and dry the object to be treated to separate impurities from the used edible oil, the used edible oil can be reused as fuel oil free of impurities. It is characterized in that, after producing a processed product that can be produced, the processed product as fuel oil that is not mixed with the impurities is taken out from the processing chamber from the outlet.

In addition, the sterilization and drying treatment apparatus using the superheated steam gas according to claim 16 of the present invention is any of claims 1 to 5, claims 7 to 9, claims 10, claim 11, and claims 14. In the sterilization and drying treatment apparatus using the superheated steam gas described in the above.
The amount of water supplied to the second combustion chamber to generate the superheated steam gas in the second combustion chamber is flushed after the object to be treated is sterilized and dried in the treatment chamber to finish its role. The flash steam gas does not remain as steam in the treatment chamber or once enters the superheated steam return port and then flows back to the treatment chamber without returning to the treatment chamber. It is characterized in that it is adjusted by the control unit so that it is returned to the combustion heat of 1 as it is.

According to the present invention, for example, high-quality foods, feeds, and fertilizers that have been sterilized and dried and pulverized at the same time can be efficiently produced in a short time, and other problems described in the above-mentioned problems to be solved. It is possible to provide a sterilization / drying treatment apparatus using superheated steam gas, which can solve all of the above problems, and a method for producing a processed product by this apparatus.

It is explanatory drawing which showed the structure of the sterilization drying treatment apparatus which uses superheated steam gas which concerns on embodiment of this invention in cross section from the side. It is explanatory drawing which showed the structure of the sterilization drying treatment apparatus which uses superheated steam gas which concerns on embodiment of this invention in cross section from the end face side. It is explanatory drawing which shows the actual operation procedure of the sterilization drying processing apparatus using superheated steam gas which concerns on this embodiment in the order of FIGS. 3A to 3B. It is explanatory drawing which shows. It is explanatory drawing which shows the operation procedure following FIG. 3 in the order of FIG. 4 (a) to FIG. 4 (b). It is explanatory drawing which shows the operation procedure following FIG. 4 in the order of FIG. 5 (a) to FIG. 5 (b). It is explanatory drawing which shows the operation procedure following FIG. 5 in the order of FIG. 6 (a) to FIG. 6 (b). It is explanatory drawing which shows the operation procedure following FIG. 6 in the order of FIG. 7A to FIG. 7B. A correlation table (FIG. 8A) showing an example of a preferable correspondence between the internal volume of the treatment chamber and the appropriate amount of water supplied from the water tank for generating superheated steam gas in the present invention, and the contents of the treatment chamber. It is a correlation table (FIG. 8B) showing an example of a preferable correspondence relationship between the product and the burner output amount (calorie amount) that generates superheated steam gas when a gas burner is used.

Hereinafter, the sterilization / drying treatment apparatus 1 using the superheated steam gas according to the embodiment of the present invention will be described with reference to the drawings. FIG. 1 is an explanatory view schematically showing a configuration of a sterilization / drying treatment apparatus 1 using superheated steam gas according to an embodiment of the present invention in cross section from the side. Further, FIG. 2 is an explanatory view schematically showing the configuration of the sterilization / drying treatment apparatus 1 using the superheated steam gas according to the embodiment of the present invention in cross section from the end face side.

The sterilization and drying treatment device 1 using the superheated steam gas according to the embodiment of the present invention will be appropriately described below as "the sterilization and drying treatment device 1 according to the present embodiment" or simply "the sterilization and drying treatment device 1". Further, the present embodiment is merely an example of the present invention, and the present invention is not limited to this embodiment. That is, it goes without saying that the shape, dimensions, material, and number of each component can be appropriately changed as long as the effects of the present invention can be exhibited.

The sterilization / drying treatment apparatus 1 according to the present embodiment is a sterilization / drying treatment apparatus that uses superheated steam gas to produce a processed product that has been sterilized and dried and powdered by sterilizing and drying the object to be treated. Here, in the present embodiment, the sterilization and drying treatment of okara that occurs when tofu, which is an example of food, is produced as an object to be treated will be described.

Okara generally contains 80% water content and is composed of porous fibers, so nutrients such as amino acids and vitamins contained in the raw material of okara are surely sterilized without being damaged during the heat sterilization process. The sterilization and drying treatment apparatus 1 according to the present embodiment can be preferably used to produce the powdered okara as a processed product. In addition, various objects to be processed of the present invention can be considered. These will be described in detail later.

The sterilization / drying treatment apparatus 1 according to the present embodiment includes a kiln 100 having a pressure-resistant sealed space inside, a treatment chamber 200 housed inside the kiln 100 and powdering an object to be treated while heating, and a kiln. It has a heating chamber 300 formed between the 100 and the processing chamber 200, a first combustion chamber 500 for generating hot air gas, and a second combustion chamber 600 for generating superheated steam gas.

In the present embodiment, the kiln is a large-diameter outer cylinder 110 made of iron and closed at both ends, and a cylinder made of iron and slightly smaller in diameter and closed at both ends. It is composed of a heat insulating material 130 interposed between these two cylindrical bodies 110 and 120 without a gap.

Then, in order to keep the gap between the outer cylindrical body 110 and the inner cylindrical body 120 having a small diameter at an appropriate position of the heat insulating material 130, and to integrate these components. An appropriate number of support members (not shown in the drawing) are provided.

Further, a first burner 510 is provided at one end of the first combustion chamber 500, and a flame stirring unit 520 made of honeycomb ceramic is provided inside the first combustion chamber 500. Although LP gas is used as the fuel for the first burner 510, the present invention is not limited to this, and kerosene, light oil, heavy oil, or the like may be used.

Air is supplied to the inside of the first combustion chamber 500, which is heated by the first burner 510 to become high-temperature air, which becomes hot air gas together with vaporized fuel components from the hot air gas supply port 310 of the heating chamber 300. It is designed to be supplied to the overheating chamber.

As described above, a heating chamber 300 using combustion gas is formed between the inner cylinder 120 of the kiln 100 and the processing chamber 200 made of iron and closed at both ends, which are housed in the kiln 100. In order to keep the gaps constant, the heating chamber 300 is separated from the outer peripheral surface of the processing chamber 200 and the inner peripheral surface of the inner cylindrical body 120 forming the inner peripheral surface of the kiln 100 in the circumferential direction. A flow path forming support member 410 extending in the longitudinal direction over a predetermined length is provided.

More specifically, in the present embodiment, as shown in FIG. 2, support members 411,421,413,414 (410) for forming a flow path are provided at four locations in the circumferential direction, and one of them (410) is provided separately. The end of the other) reaches the end face of the heating chamber 300 of one (the other), and the end of the other (one) does not reach the end face of the other (one) of the heating chamber 300 and keeps a predetermined interval. ing.

An example of the arrangement configuration of the flow path forming support member 410 (411, 421, 413, 414) will be described with reference to FIG. In FIG. 2, the lower side indicated by hatching in the four flow path forming support members 410 extending in the longitudinal direction between the inner cylindrical body 120 of the kiln 100, the inner peripheral surface of the processing chamber 200, and the outer peripheral surface of the processing chamber 200. In the two flow path forming support members 421 and 412, one end in the longitudinal direction, the front end in the drawing, is in close contact with the front end surface of the processing chamber 200, while the opposite end, that is, The opposite end shown in the drawing extends slightly in front of the opposite end of the processing chamber 200 without reaching the opposite end.

On the other hand, in FIG. 2, the upper two flow paths shown in white in the four flow path forming support members 410 extending in the longitudinal direction between the inner cylindrical body 120 of the kiln 100 and the outer peripheral surface of the processing chamber 200. The forming support members 413 and 414 extend to the other end in the longitudinal direction, that is, the front end in the drawing without reaching the front end surface of the processing chamber 200, and vice versa. The side end, that is, the opposite end shown in the drawing, extends so as to be in close contact with the opposite end surface of the processing chamber 200.

Since the flow path forming support member 410 is configured in this way, the hot air gas supplied from the hot air gas supply port 310 is supplied to the vicinity of one end of the heating chamber 300 in the longitudinal direction and the other inside the kiln 100. A hot air gas flow path 400 discharged from the hot air gas discharge port 320 is formed after flowing in the vicinity of the end portion of the processing chamber 200 while separately moving back and forth along the outer peripheral surface of the processing chamber 200. As a result, hot air gas flows separately along one end and the other end of the heating chamber 300 along the circumferential direction. As a result, the entire peripheral surface of the processing chamber 200 is uniformly heated by the hot air gas.

Then, the hot air gas generated by the first combustion chamber 500 is supplied to the heating chamber 300 formed between the kiln 100 and the processing chamber 200 from the hot air gas supply port 310 provided at a predetermined position of the kiln 100. The hot air gas after heating in the heating chamber 300 is discharged from the hot air gas discharge port 320 provided at a position different from the hot air gas supply port 310. The hot air gas discharge port 320 is provided with a fan 330 for hot air deodorant exhaust gas so as to efficiently discharge the hot air gas after heating from the entire outside of the processing chamber 200 inside the heating chamber 300.

Further, the sterilization / drying treatment apparatus 1 is provided with a charging port 250 in a part of the treatment chamber 200 for directly feeding the object to be processed into the inside of the treatment chamber 200 in a state of being isolated from the kiln 100 from the outside of the kiln 100. , A take-out port 260 for taking out the processed material after processing in the processing chamber 200 is provided in a portion different from the portion provided with the input port 250 of the processing chamber 200.

More specifically, the inlet 250 of the kiln 100 is provided with an opening / closing door 251 and an opening / closing lever 252 shown by a solid line in the drawing, and although not shown in the drawing, the opening / closing lever 252 directs the opening / closing door 251 diagonally upward to the left. When the object to be processed is charged from the charging port 250 and the object to be processed is sterilized and dried by the sterilization drying processing apparatus 1 according to the present embodiment after the loading, the object is opened and closed as shown by the solid line in the figure. The door 251 is set in the horizontal direction by the opening / closing lever 252, the inlet 250 is pressure-tightly sealed, and the sterilization / drying processing device 1 is operated.

Similarly, the take-out port 260 of the kiln 100 is also provided with an opening / closing door shown by a solid line and a two-dot chain line in the figure, and when the sterilized-dried and powdered processed product is taken out after the sterilization-drying treatment device 1 is operated. As shown in the figure, the open / close door 261 in a pressure-resistant closed state shown by a solid line in the vertical direction during operation of the sterilization and drying treatment device 1 is opened toward the upper left as shown by a two-dot chain line to open the processed product. It is designed to be taken out.

The processing chamber 200 of the sterilization and drying treatment apparatus 1 is made of iron like the heating chamber 300 described above, and is composed of a cylindrical body 120 inside the heating chamber 300 with both ends closed. Then, the above-mentioned support member 410 for forming a flow path is fixed at the above-mentioned predetermined position on the outer peripheral surface of the cylindrical body constituting the processing chamber 200, and while forming the flow path of the hot air gas, the support member 410 is firmly inside the heating chamber 300. It is designed to be placed.

Further, inside the processing chamber 200, the superheated steam supply port 210 to which the superheated steam gas supplied from the second combustion chamber 600 is supplied and the superheated steam gas after heat sterilizing the object to be treated are recovered again. It is provided with a superheated steam return port 220 for returning to the first combustion chamber 500. The superheated steam supply port 210 is provided on one end side (right side in FIG. 1) of the treatment chamber 200, and the superheated steam return port 220 is on the other end side (left side in FIG. 1) of the treatment chamber 200. It is provided.

The superheated steam supply port 210 and the second combustion chamber 600 are connected by a pressure resistant pipe 630, and the superheated steam gas generated in the second combustion chamber is efficiently introduced into the combustion chamber via the superheated steam supply port 210. It is designed to supply. Further, the superheated steam return port 220 and the first combustion chamber 500 are connected by a pressure resistant pipe 530, and the superheated steam gas that has finished its role in the second combustion chamber flashes with the odor of the object to be treated. As water vapor, it is efficiently returned to the first combustion chamber. That is, after returning to the first combustion chamber while absorbing the odor generated in the step of sterilizing and drying the object to be treated in the treatment chamber, it now serves as a part of the combustion gas.

The processing chamber 200 is provided with a stirring means 700 for stirring the object to be processed in the processing chamber 200 to make it into powder in accordance with the step of sterilizing and drying the object to be processed while heating it with superheated steam gas. ..

In the processing chamber 200, a rotation shaft 710 and a rotation shaft 710 that can freely rotate clockwise or counterclockwise with respect to the axial direction of the substantially cylindrical body so as to match the axial direction of the substantially cylindrical body are driven. A drive unit 715 is provided.

Then, by driving the stirring means 700, the step of pressing the object to be processed in the processing chamber 200 against one end side of the processing chamber 200 and the step of pressing the object to be processed against the other end side are repeated. There is.

In the case of the present embodiment, the stirring means 700 includes a stirring arm 720 that exerts the above-described action, and a slight gap is provided between the tip of each stirring arm 720 and the inner peripheral surface of the processing chamber 200. While maintaining, in addition to the operation of pressing against one and the other in the processing chamber 200 described above with the rotation of the rotating shaft 710, when the object to be processed requires a certain size, that is, originally, for example, wheat flour, rice with rice husks, sterilization. When it does not have the form of powder or granules such as agricultural soil to be treated, the object to be processed is processed by the object crushing unit 721 provided at the tip of the stirring arm 720 during the rotational movement of the stirring arm 720. It is designed to constantly press against the inner peripheral surface of the 200 and continue to crush (continue to crush).

Then, due to the synergistic effect of the action of these stirring arms 720, the object to be processed is efficiently powdered to produce the processed object.

The rotation shaft 710 can control not only the rotation direction but also the rotation speed by the method of controlling the rotation drive unit 720 connected to the rotation shaft 710. As a result, it is possible to select a rotation speed suitable for sterilizing powder according to the type of the object to be treated and to produce a powdered processed product having the optimum fineness.

Further, in the case of the present embodiment, a second burner 610 is provided at one end of the second combustion chamber 600, and a flame stirring unit 620 made of honeycomb ceramic is provided inside the second combustion chamber 600. Although LP gas is used as the fuel for the second burner 610, the present invention is not limited to this as in the case of the first burner 510, and kerosene, light oil, heavy oil, or the like is used. You can do it.

Water 651 is supplied from the water tank 650 into the second combustion chamber 600 (see water droplets 652 in the second combustion chamber in FIG. 1), and this water is heated by the second burner 610 to become superheated steam gas. , It is adapted to be supplied into the processing chamber 200 from the superheated steam supply port 210 of the processing chamber 200. Then, the superheated steam gas supplied into the processing chamber 200 while the sterilization / drying treatment apparatus 1 according to the present embodiment is in operation is discharged from the processing chamber 200 after heating the object to be heated in the processing chamber 200. All of the flash steam is returned to the first combustion chamber 500 and reused as a part of the hot air gas.

Further, as shown briefly in FIGS. 1 and 2, the sterilization / drying treatment apparatus according to the present embodiment is provided with a control unit 800 for properly operating the sterilization / drying treatment apparatus, and in particular, sterilization / drying using superheated steam gas. Fuel supplied to the first burner 710 and the second burner 610 individually according to the respective combustion degrees of the first burner 510 and the second burner 610 of the processing apparatus 1, and proper combustion in the first burner 510. The amount of air supplied to the first combustion chamber 500 to generate gas is adjusted, and the appropriate amount of water to be superheated water vapor is obtained from the water tank provided in the second burner 610 by the second burner 610. It serves to supply to the combustion chamber of 2.

The control unit 800 further allows the stirring arm 720 to appropriately select the rotation speed of the rotating shaft 710 that rotates the stirring arm 720 according to the type of the object to be processed and the pressing movement direction of the object to be processed in the processing chamber. For the operation of other sterilizing and drying processing equipment, the role of prescribing the direction of rotation of the drying processing equipment itself and the operating time of the drying processing equipment itself for each object to be processed so that the optimum processed material is generated. It plays the role of driving the necessary actuators and controlling the timing.

In addition to the above, as an important control content performed by the control unit 800 of the sterilization and drying treatment apparatus in the present invention, a second is to generate superheated steam gas in the second combustion chamber 600 for each type of the object to be treated. After the amount of water supplied to the combustion chamber 600 is sterilized and dried in the treatment chamber to finish its role, the flash steam gas remains in the treatment chamber as flash steam or once in the superheated steam return port 220. One example is that the superheated steam return port 220 provided in the treatment chamber 200 is returned to the inside of the first combustion heat 500 as it is, without flowing back after entering the treatment chamber and returning to the treatment chamber.

By performing such control via the control unit 800, heated steam gas called flash steam gas, which has finished the role of sterilization and drying in the treatment chamber, remains in the treatment chamber, and this flash steam gas returns to dry steam. By preventing the gas from entering the mouth 220 and then flowing back and returning to the treatment chamber, the state of being filled with the proper superheated steam gas in the treatment chamber is not exceeded.

This prevents the superheated steam gas in the treatment chamber from condensing and then condensing into water to be generated on the inner wall of the treatment chamber, and this water is mixed with the object to be treated during sterilization and drying and then supplied. What should be heated and crushed again by the superheated steam gas to be produced as a processed product becomes crushed pieces of black carbide and remains mixed in the processed product with dots, and the appearance quality is very poor. Prevents the production of treated products of significantly inferior value.

In operating the sterilization / drying treatment apparatus 1 using the superheated steam gas described above, the object to be treated is put into the treatment chamber 200 from the inlet 250. Next, the sterilization and drying treatment apparatus 1 is actually operated to produce a powdered processed product while sterilizing and drying the processed object, and then the processed product is taken out from the take-out port 260.

Hereinafter, one embodiment of the operation procedure of the drying sterilization treatment apparatus using the superheated steam gas according to the above-described embodiment will be described in detail with reference to the drawings. It should be noted that the following description merely shows one form thereof, and is included in the scope of the present invention even if the apparatus is operated by any other procedure as long as the operation of the present invention can be exhibited. Further, since the following description and the components shown in the drawings have already been described in detail above, the description of the reference numerals in the following description and drawings is basically omitted.

FIG. 3 is an explanatory diagram showing an actual operation procedure of the sterilization / drying treatment apparatus using superheated steam gas according to the present embodiment in the order of FIGS. 3 (a) to 3 (b). Further, FIG. 4 is an explanatory diagram showing the operation procedure following FIG. 3 in the order of FIGS. 4 (a) to 4 (b). Further, FIG. 5 is an explanatory diagram showing the operation procedure following FIG. 4 in the order of FIGS. 5 (a) to 5 (b). Further, FIG. 6 is an explanatory diagram showing the operation procedure following FIG. 5 in the order of FIGS. 6 (a) to 6 (b). Further, FIG. 7 is an explanatory diagram showing the operation procedure following FIG. 6 in the order of FIGS. 7 (a) to 7 (b).

First, as shown in FIG. 3A, the object to be processed is placed in the processing chamber by opening only the input port from the state where the opening / closing door of the input port of the object to be processed is closed and the opening / closing door of the take-out port is closed. Insert (see the irregular black dot-shaped mass in the figure and the accompanying arrow). Then, as shown in FIG. 3B, the charging port is closed after the charging of the object to be processed into the processing chamber is completed.

Next, as shown in FIG. 4A, the first burner of the sterilizing and drying processing apparatus of the apparatus is ignited to supply hot air gas from the first combustion chamber to the heating chamber through the hot air gas supply port. , The hot air gas is discharged to the outside of the device through the hot air gas discharge port (see the hot air gas flow (1-1) indicated by the arrow in the figure). Note that FIG. 4 (b) is a diagram corresponding to FIG. 4 (a) showing how to supply hot air gas as seen from the opposite side to the drawing shown in FIG. 4 (a) (direction with arrows in the figure). (Refer to (1-2)).

As can be seen from both drawings, the hot air gas flow paths 400 partitioned by the four flow path forming support members 421, 421, 413, 414 (410) extending in the longitudinal direction of the heating chamber are separated from each other. It can be understood that the heating chamber is sufficiently heated and the combustion chamber is preheated from the outer peripheral surface of the combustion chamber in the process of passing through the combustion chamber and being discharged to the outside of the heating chamber.

Subsequently, as shown in FIG. 5 (a), the second burner is ignited and combustion in the second combustion chamber is started while continuing the heating of the heating chamber shown in FIGS. 4 (a) and 4 (b). do. As a result, as shown in the figure, the water supplied from the water tank into the second combustion chamber becomes superheated steam gas, which is supplied to the treatment chamber from the superheated steam supply port provided in the treatment chamber via this supply pipe. (See arrow (2-1) in the figure). The hot air gas shown in FIG. 4 always flows through the hot air gas flow path even in the state shown in FIGS. 5 and subsequent drawings, but in these drawings, in order to facilitate understanding of each process. The illustration is omitted. Further, the steps shown in FIGS. 3 and 4 may be performed at the same time.

Then, as shown in FIG. 5B, the stirring arm is rotated, for example, clockwise or counterclockwise, at the same time as the superheated steam gas fills the processing chamber. Also rotate clockwise or counterclockwise in the processing chamber (see arrow (2-2) in the figure).

By doing so, as shown in the figure, the object to be processed having a certain size put into the processing chamber is finely crushed by the stirring arm or crushed by the inner wall of the processing chamber. , It will be finely crushed. Then, the pulverized object to be treated whose surface area exposed in the treatment chamber is rapidly increased is exposed to superheated steam gas, and the object to be treated is sterilized and dried quickly. Further, since the hot air gas is always supplied to the heating chamber outside the treatment chamber, the superheated steam gas filled in the treatment chamber does not condense on the inner peripheral surface of the treatment chamber and adhere as water.

Further, the superheated steam gas that has finished the role of sterilizing and drying the object to be treated in the treatment chamber is put into the first combustion chamber as flash steam containing the odor of the object to be treated from the superheated steam return port via the pressure resistant pipe. After being reduced, it is reused as a combustion gas.

By setting the rotation direction of the stirring arm to, for example, clockwise, the object to be processed in the processing chamber is sent toward one end of the processing chamber and pressed against the end face of one end to be crushed (FIG. FIG. 6 (a) arrow (3-1) and dot-shaped crushed material densely packed on the right end side). Further, by making the rotation direction of the stirring arm counterclockwise, for example, the object to be processed in the processing chamber is sent toward the other end of the processing chamber and pressed against the end face of one end to be crushed ( Refer to the arrow (3-2) in FIG. 6 (b) and the dot-shaped crushed material densely packed on the left end side).

In this way, the object to be treated is sterilized and dried with superheated steam gas and pressed against the inner peripheral wall of the processing chamber by the stirring arm to be finely crushed, and compressed alternately pressed against both end surfaces of the processing chamber. While being rubbed on the entire surface of both ends, it is crushed and further thinned, and eventually it is produced as a powdered processed product.

As described above, the object to be treated is pulverized, and the superheated steam gas at a very high temperature in the processing chamber comes into contact with all the pulverized objects to be processed to be pulverized. Make sure to sterilize and dry things.

By continuing this step, the powdered object to be treated is completely sterilized and dried to be produced as a reusable processed object (see FIG. 7A).

In the above process, since the surroundings of the treatment chamber are constantly heated by the combustion gas filled in the superheat chamber, the superheated steam gas does not solidify on the inner wall of the treatment chamber and adhere as water as described above. The object to be treated, which has been pulverized as described above, is not further heated and carbonized together with such water.

After the target sterilized and dried processed product was produced in the processing chamber by the above step, the sterilized and dried processed product was generated in the processing chamber by opening the take-out port after stopping the sterilizing and drying processing apparatus as shown in FIG. 7 (b). The processed product is taken out and supplied to the market as a product.

As can be understood from the above explanation, when the raw material of okara, which is an example of food, is input from the input port 250 as the object to be treated as described above, nutrients such as amino acids and vitamins contained in the raw material of okara are used. Can be taken out from the take-out port 260 as a processed product of the powdered okara that has been sterilized and dried in a short time without being damaged during the heat sterilization treatment.

More specifically, the unsaturated fatty acids linoleic acid and phosphatidylcholine contained in okara can be dried in a sufficiently sterilized state to obtain a powdered product without decomposing it as much as possible. As a result, it is possible to store it for a long period of time while preventing the growth of mold, and it is also possible to use it as a material for Unohana, a hamburger steak, a cookie, and the like. Furthermore, by storing it in a dried and powdered state, it can also serve as an emergency food.

In the above-described embodiment, the object to be processed to be input from the inlet 250 is used as the raw material for okara, but the present invention is not limited to this, and various objects to be processed can be considered. Specifically, the following are explicitly mentioned. For example, shrimp as an object to be treated may be charged from the inlet 250, and a processed food of shrimp powder to be sufficiently sterilized and dried while maintaining the original nutrients and flavor of shrimp may be prepared by using the sterilization and drying treatment device 1. ..

Further, when wheat flour, bran or the like is sterilized and dried as an object to be treated, the problem described in the above-mentioned problem to be solved can be solved by using the sterilization and drying apparatus according to the present embodiment. That is, granular carbides are not mixed, and dried flour or bran having excellent appearance quality can be produced as a processed product. In this case, by using the sterilization and drying treatment apparatus 1 according to the present embodiment, the viable bacteria can be reduced to 300 cells / ml (milliliter) or less, and these sterilized and dried wheat flour and bran are subsequently produced by suppressing coliform bacteria. It can be stored in a predetermined quality for a long period of time. As a result, it is possible to avoid the problem of disposal treatment due to quality deterioration due to the growth of coliform bacteria generated during long-term storage.

The above-mentioned object to be treated is not limited to powdery substances such as wheat flour and rice bran, and it is possible to exert a sufficient effect even if the object to be treated is a raw material for rice or turmeric (turmeric) with rice husks. can.

In addition to this, the object to be treated is not limited to food, and the raw materials for feed and fertilizer may be the object to be treated. For example, when the object to be processed is used as a raw material for materials, the head, tail fin, and thick bones of fish that are not used for cooking are collectively put into the processing room from the inlet, and the sterilization and drying treatment equipment is operated to sterilize. A dried powdery processed product may be produced.

By using the sterilization and drying treatment apparatus according to the present embodiment, it is utilized as a high-quality feed for aquaculture feed, pet food material, livestock feed, etc. without damaging the nutritional components originally contained in these parts. It becomes possible.

Further, as described in the section of the problem to be solved in the present invention, the above-described embodiment uses vermin such as an ingot and a bear that have been slaughtered in a residential area from a field mountain, which has become a problem in recent years, as an object to be treated. You may put it in as it is from the input port of the sterilization drying processing apparatus. After that, by operating the sterilization / drying treatment apparatus using the superheated steam gas according to the present invention, it is possible to produce a powdered processed product that has been sterilized until no safety problem occurs. This makes it possible to reuse this processed product as livestock feed. In this case, a substance in which a part of the bone becomes a residue of about 5 mm to 7 mm during these treatments is also included in the powdered bone in the present invention.

It is also possible to efficiently mass-produce fertilizers used for agricultural products and vegetable gardens by using the sterilization and drying treatment apparatus according to the present embodiment. Specifically, for example, when chicken manure or the like is used as fertilizer, by using the sterilization and drying treatment apparatus according to the present embodiment, compost as a processed product that has been sterilized and dried in a short time and pulverized can be efficiently produced. It can also be generated.

Moreover, in the case of the present embodiment, since chicken manure can be sterilized and dried in a short time using high-temperature superheated steam gas to be powdered, nitrogen, which is an important component as a fertilizer originally contained in chicken manure, can be used. Without impairing the three elements of phosphoric acid and potash, these three elements are contained in abundance in a well-balanced manner, and it is possible to obtain a high-quality fertilizer that is sufficiently deodorized and does not have an offensive odor or a foul odor.

As described above, according to this embodiment, it is possible to solve all the problems that occur when the object to be treated described in the column of problems to be solved by the present invention is used as a raw material for food, feed, and fertilizer. It becomes.

Specifically, when the object to be treated is food, feed, fertilizer, etc., the vitamins of the object to be treated are not destroyed or components such as proteins are not denatured, and the flavor is lost after heating and drying. It is possible to produce a high-quality dry powdered processed product without impairing the originally contained nutrients.

In addition, in order to prevent the superheated steam gas from condensing on the inner wall of the treatment chamber to become water, the time required to pulverize the object to be treated can be significantly shortened, and the production efficiency can be improved. It becomes possible to increase. In addition, since the treatment chamber is constantly heated in the heating chamber around it during the operation of the sterilization and drying treatment apparatus, water condensed from the superheated steam gas does not adhere to the inner wall of the treatment chamber, so that the treatment chamber is sterilized and dried. It is possible to prevent the phenomenon that the object to be treated inside adheres and is further heated and carbonized. This prevents fine black carbides from being mixed into the powdery processed product after the sterilization and drying treatment, and does not impair the appearance quality.

Further, as described above, the phenomenon that the object to be treated during sterilization and drying adheres and is further heated and carbonized can be prevented, so that the carbide adhering to the inner wall of the treatment chamber is removed after each treatment step is completed. No need for extra maintenance such as

Further, since it is not necessary to preheat the processing chamber each time the object to be processed is heated, the running cost can be reduced.

It is also possible to use the object to be treated in the above-mentioned sterilization and drying treatment apparatus using superheated steam gas for sterilization of seeds in the following agricultural fields. Specifically, the object to be treated consists of seeds used for agriculture, and the temperature of hot air gas and the temperature and pressure of superheated steam gas sterilize the surface of the seeds, and after taking this out as a treated product, the seeds are treated. Seeds can be sterilized and dried in the agricultural field at once by using a sterilizing and drying treatment device whose temperature and pressure are such that they do not affect the germination and the subsequent growth of the crop. As a result, it is possible to improve the productivity of crop growth in the agricultural field by improving the quality of seeds and allowing the seeds to be stored for a long period of time. This particular effect will be described in detail later in this specification in the last part of the inventor's findings.

The concept of seeds in the present invention can be grasped in a wide range, and is used not only in agricultural products but also in all fields such as flower seeds, the purpose of using them in a vegetable garden, and the field of forestry. All seeds shall be included.

Further, even if the object to be treated in the above-mentioned sterilization / drying treatment apparatus using superheated steam gas is used as soil for agricultural land, it is included in the soil by the sterilization / drying treatment apparatus using superheated steam gas according to the present embodiment and is used for agriculture. When used as soil, germs that adversely affect the growing crops may be sterilized, and residual chemical fertilizers and residual pesticides may be decomposed and removed.

The problem with recent agricultural land is that the soil is adversely affected by residual chemical fertilizers and pesticides, causing obstacles to the growth and quality of many crops when growing new crops. Therefore, in the field of agriculture, by using the sterilization and drying treatment apparatus using superheated steam gas according to the present invention, the soil that inhibits the growth and quality of new crops is replaced with soil suitable for growth before growing new crops. It enables stable production and supply of high-quality crops and supply of safe agricultural products to the market without adversely affecting the human body.

As a result, germs contained in agricultural soil and unnecessary soil germs, which have become a problem these days, hinder the growth of crops, resulting in an excess of fertilizers that nourish the crops and chemical fertilizers that suppress germs in the soil. By repeating the so-called pretend to administer, the problem of contaminating agricultural soil can be solved at once, and it can contribute to epoch-making agricultural reform that fundamentally improves the crop growth system in the agricultural field.

In addition, after exterminating wild boars and bears that have traditionally appeared in residential areas and are likely to harm residents, cattle with foot-and-mouth disease, chickens with chicken influenza, and pigs with classical swine fever. It is also possible to safely dispose of all such epidemics after they have been slaughtered. That is, since these objects to be treated can be produced as powdered processed products while being sterilized by heating with high-temperature superheated steam gas, it is safe for the processing company in terms of hygiene without the trouble of the processing company. It is possible to efficiently produce processed products that serve as feed and fertilizer while ensuring the properties.

In addition to the above, as an advantageous action not found in the prior art based on the structure peculiar to the present invention including the present embodiment, the superheated steam gas supplied into the treatment chamber through the superheated steam supply port of the first treatment chamber is used. After heat sterilizing the object to be treated, it is introduced into the first combustion chamber through the superheated steam return port, and then supplied to the superheated chamber around the treatment chamber as a part of the hot air gas in the first combustion chamber. One point is that the hot air is discharged from the hot air gas outlet to the outside of the device via a blower.

As a result, the so-called flash vapor containing the odor of the object to be treated, which has finished its role in the treatment chamber, does not enter the treatment chamber again. Therefore, by continuing such a treatment process, all odors such as offensive odors and foul odors generated at the stage of the object to be treated should be sterilized and dried to the stage of the powdered processed product. Therefore, even during storage of the processed product, the offensive odor and foul odor associated with the raw material do not remain and diffuse to the surroundings.

Subsequently, a sterilization / drying treatment apparatus using superheated steam gas according to another embodiment of the present invention will be described. The basic configuration of the sterilization / drying treatment apparatus using superheated steam gas according to this other embodiment is the same as that of the sterilization / drying treatment apparatus using superheated steam gas according to the above-described embodiment, but the object to be treated is described above. It is different from the embodiment. Therefore, in the following description, the reference numerals of the sterilization and drying treatment apparatus and its respective components are the same as those of the above-described embodiment, and the description thereof will be omitted.

The features of the sterilization and drying treatment apparatus according to this other embodiment will be described. Specifically, when the waste is to be treated as a recyclable powdery carbide by using this sterilization and drying treatment device, this sterilization and drying treatment device can be suitably used. It has become.

Similar to the above-described embodiment, this sterilization / drying treatment apparatus includes a kiln having a closed space inside, a treatment chamber housed inside the kiln and pulverizing the object to be treated while heating, and the kiln. It has a heating chamber formed between the treatment chambers to heat the treatment chamber from the surroundings, a first combustion chamber for generating hot air gas, and a second combustion chamber for generating superheated steam gas.

The sterilization and drying treatment apparatus supplies the hot air gas generated by the first combustion chamber to the heating chamber formed between the kiln and the treatment chamber from the hot air gas supply port provided at a predetermined position on the kiln, and also supplies the hot air gas. The hot air gas after heating the processing chamber from the outside in the heating chamber is discharged from the hot air gas discharge port provided at a position different from the supply port.

In addition, the sterilization and drying treatment device is provided with a inlet for directly feeding the object to be treated into the inside of the treatment chamber in a state of being isolated from the kiln from the outside of the kiln, and the inlet of the treatment chamber. A part different from the part provided with the above is provided with an outlet for taking out the processed material after processing in the processing chamber.

Further, in the processing chamber of the sterilization and drying treatment apparatus, the superheated steam supply port to which the superheated steam gas supplied from the second combustion chamber is supplied and the superheated steam gas after heat sterilizing the object to be treated are recovered again. It is provided with a superheated steam return port for returning to the first combustion chamber.

Further, the treatment chamber is provided with a powdering means for stirring and powdering the object to be treated in the treatment chamber in accordance with the step of sterilizing and drying the object to be treated while heating it with superheated steam gas.

Further, the kiln and the processing chamber are each composed of substantially cylindrical bodies with both ends closed. The processing chamber includes a rotating shaft that can freely rotate clockwise or counterclockwise with respect to the axial direction of the cylindrical body so as to match the axial direction of the cylindrical body, and a rotary drive unit that drives the rotating shaft. Is equipped.

After the hot air gas supplied from the hot air gas supply port flows inside the kiln while separately moving back and forth along the outer peripheral surface of the processing chamber near one end and the other end in the longitudinal direction of the heating chamber. , A flow path for hot air gas discharged from the hot air gas discharge port is formed.

The superheated steam supply port is provided on one end side of the treatment chamber, and the superheated steam return port is provided on the other end side of the treatment chamber.

Further, by driving the stirring means, the step of pressing the object to be processed in the processing chamber against one end side of the processing chamber and the step of pressing the object to be processed against the other end side are repeated.

Then, a sterilization / drying treatment apparatus using the superheated steam gas described above is prepared, and the object to be treated is charged into the treatment chamber from the inlet. Next, the sterilization and drying treatment apparatus is operated to generate a processed product in which the processed object is dried and powdered, and then the dried powdered processed product is taken out from the take-out port.

A feature of the sterilization / drying treatment apparatus using superheated steam gas according to another embodiment is that, unlike the above-described embodiment, the object to be treated is, for example, waste plastic or used aged electric wire. Unlike the raw materials for foods, foods themselves, feeds and fertilizers, waste plastics that may generate harmful dioxins during disposal, and medical wastes that require strict sterilization. , An electric wire covered with an insulating coating made of PVC (polyvinyl chloride) is an example.

A specific use example of this sterilization / drying treatment apparatus will be described. First, the coated electric wires to be recycled, which are the objects to be processed, are cut at appropriate intervals of, for example, 5 to 10 cm, and the lumps of the cut electric wires are collectively charged from the inlet of the sterilization and drying treatment apparatus. Then, the sterilization and drying treatment device is operated. During stirring by the stirring means, only the coating part of the electric wire that is rapidly carbonized by superheated steam gas is stirred and pulverized, but the lead wire itself can be stirred as it is in the processing chamber without further cutting. As a result, the stirring means of the present embodiment has a special configuration.

As a result, the superheated steam gas is constantly supplied to the treatment chamber, so that the coating portion of the electric wire is heated, and for example, PVC (polyvinyl chloride) constituting the coating portion is decomposed and eventually becomes powdery carbide.

After the wire coating became powdery carbide, the sterilization and drying treatment equipment was stopped, and the completely powdered carbide and the coating were completely removed from the outlet, and the length was generally the same as before purchase. Take out the lead wire made of Cu). Then, the powdered carbide and the electric wire are sorted so that the electric wire itself can be reused without impurities.

By using the sterilization and drying treatment apparatus according to the present embodiment, since the electric wire itself does not contain impurities, it is possible to recycle at low cost without man-hours. In addition, for powdered carbides, for example, by making deodorants and deodorants as secondary processed products using this as a raw material, it is possible to prevent the deterioration of the environment without generating harmful substances such as dioxins, and to use it as a resource. Effective utilization can be achieved.

In addition, when the electric wire is recycled by using the sterilization and drying treatment apparatus according to the above embodiment, the range that does not particularly affect the structure of this apparatus (the range that does not damage each component in the apparatus during operation of the apparatus). If this is the case, the wound electric wire having a certain length may be directly inserted through the insertion port without being cut short as described above.

As described above, according to this other embodiment, the problem that occurs when the object to be treated described in the column of the problem to be solved in the present invention is a waste that generates a harmful substance such as dioxin during the treatment. Can be solved.

Furthermore, during the disposal process of medical equipment placed after use in hospitals, etc., the processor can prevent accidental infection by directly touching, for example, an injection needle, or sterilize other waste. In some cases, it is possible to ensure the safety of the processor in terms of hygiene.

Subsequently, a sterilization / drying treatment apparatus using superheated steam gas that can be suitably used for an important recycling application slightly different from the above-described recycling embodiment will be described. The sterilization and drying treatment apparatus using this further superheated steam gas has the same basic configuration as each of the above-described embodiments, but differs from these in that it is composed of waste as used cooking oil mixed with impurities. The feature is that the object to be treated is a processed product that can be reused as fuel oil that is not mixed with impurities. Therefore, the description of the contents common to each of the above-described embodiments will be omitted.

In the present embodiment, a large amount of waste mixed with used cooking oil and other impurities from restaurants, restaurants, and cafeterias of large-scale factories can be input from the input port of the object to be treated. It is possible. Further, after operating the sterilization / drying treatment apparatus using superheated steam gas according to the present embodiment, a treatment product that can be reused as fuel oil for lamps, burners, emergency generators, etc. is taken out from the treatment product outlet. It has.

Then, in the treatment chamber, impurities are stirred in the treatment chamber, which is a waste product as used cooking oil mixed with impurities in accordance with the step of heat sterilizing the object to be treated with superheated steam gas. It is equipped with a stirring means suitable for making fuel oil that is not mixed with impurities.

By using such a sterilization and drying treatment device that uses superheated steam gas, a large amount of waste that is a mixture of used cooking oil from restaurants, restaurants, and cafeterias of large-scale factories and other impurities can be removed. It is possible to efficiently process the oil in an extremely short time and take out the fuel oil containing no impurities from the take-out port.

This will prevent the problem of deterioration of the soil environment and marine pollution caused by waste as used cooking oil mixed with such impurities, which has become a problem these days, and is an emergency fuel for large-scale disasters. It can be generated for reuse as oil.

In particular, the present invention can be suitably used when treating oil that is used as cooking oil in restaurants such as family restaurants, tempura shops, and pork cutlet shops and is mixed with wheat flour and other impurities to be exhausted. .. That is, by using the sterilization / drying treatment apparatus according to the above-described embodiment, impurities such as wheat flour are burned and removed from the object to be treated, and the so-called reducing effect of increasing the alkalinity of the used and oxidized oil is obtained again. It can be used to produce high-purity fuel oil.

This makes it possible to generate an object to be treated, which is used as cooking oil and leads to environmental pollution if it is discarded as it is, as a secondary processed product, that is, fuel oil, etc., and this fuel oil can be used. It can be used as fuel for lanterns and simple burners, and as fuel for driving emergency generators, and can be recycled (reused) as an excellent secondary processed product.

As described above, the embodiments described here are merely examples of the present invention, and the present invention is not limited to this embodiment. That is, it goes without saying that the shape, dimensions, material, and number of the inventions can be appropriately changed as long as the effects of the present invention can be exhibited.

Next, a list of the objects to be treated of the present invention proposed by the present invention, that is, the objects to be treated that can fully and effectively utilize only the drying, sterilization, and carbonization actions using superheated steam gas will be described.

When each of the following objects to be treated is sterilized and dried to be powdered, or when the originally granular or powdered object to be treated is sterilized and dried, the temperature and pressure of the superheated steam gas are different. It shall be appropriately selected so that the processed object is in a preferable state after being processed.

That is, in the present invention, the conditions for ideally sterilizing, drying, and carbonizing the object to be treated within the range of 170 ° C to 1200 ° C, which is the general temperature of superheated steam gas, are the use of this device. That is, the optimum conditions are appropriately determined so that the processed product produced by this apparatus becomes a processed product as a commercial product suitable for each purpose and application.

This also applies to the amount of water sprayed to generate superheated steam gas, and it is highly preferable that the saturated water vapor amount in the treatment chamber in the kiln can always maintain a stable and constant anoxic state. The present inventor thinks.

The contents related to the above description will be described below with reference to the two tables shown in FIG. FIG. 8 shows a correlation table (FIG. 8A) showing an example of a preferable correspondence relationship between the internal volume of the treatment chamber and the appropriate amount of water supplied from the water tank for generating superheated steam gas in the present invention. It is a correlation table (FIG. 8B) showing an example of a preferable correspondence relationship between the internal volume of the treatment chamber and the burner output amount (calorie amount) that generates superheated steam gas when a gas burner is used.

Based on the correlation table shown in FIG. 8 (a), the internal volume of the treatment chamber for actually sterilizing and drying the object to be treated having a moisture content of about 60% to 80% and the optimum conditions corresponding to the internal volume to be treated are used. As an example of an appropriate amount of water supplied from a water tank for generating superheated steam gas used for sterilizing and drying an object, the present inventor considers that the conditions shown in FIG. 8A are very preferable. ..

Further, as a preferable correlation between the amount of burner output (calorie amount) that generates superheated steam gas when a gas burner is used and the internal volume of the treatment chamber, the present inventor has a relationship as shown in FIG. 8 (b). I think it is excellent.

Then, under the above conditions, when the present invention was verified when the water content of the raw material as the object to be treated was 60% to 90%, in order to obtain a treated product having a water content of 8% after sterilization and drying, When a conventional dry kiln using hot air gas was used, it took a long time of about 6 to 8 hours, but according to the apparatus according to the present invention, it can be significantly shortened from 1.5 hours to 2 hours. Do you get it.

The present inventor has confirmed that even if heavy oil, kerosene, light oil, or the like is used instead of the gas used as the fuel for the burner described above, the same correlation as described above is obtained.

Subsequently, a list of candidate objects to be processed that are generated as processed objects in a preferable state after being processed is as follows.
(1) Examples of the object to be treated for the purpose of sterilization include the following.
・ Original: Rice (paddy), brown rice, soybeans and other beans, corn, grains in general ・ Flour: wheat, bran, rice flour, bran, buckwheat flour, starch flour, etc. (2) Objects to be treated for drying and sterilization purposes Examples include the following.
・ Pomace: Citrus, sugar cane (bakus), okara, wine, sake pomace, shochu pomace, coffee pomace, tea pomace, barley young leaf (green juice) pomace, etc. ・ Vegetables: sprouts, root vegetables, etc. ・ Fish and shellfish: Processing residues such as canned foods, shells, sea urchins, shrimp, crabs, etc. ・ Seaweeds: kelp, wakame, waterweed, etc. Examples of the object to be processed include the following.
・ Ino and bears that may enter the residential area and harm the inhabitants, such as exterminated beasts, cattle with foot-and-mouth disease, chickens with bird influenza, pigs with pig cholera, etc. It is necessary to sterilize the waste oil so that it does not contaminate the environmental hygiene. Examples of the object to be processed include the following.
-Wood: Carbonized material suitable for producing activated carbon as a carbonized powder-PVC and other waste plastic-Used activated carbon that can be recycled as activated carbon after removing odors.

Finally, the inventor's findings regarding the excellent merits of implementing the present invention will be described with specific examples. The problems of the conventional sterilization and drying apparatus will be described. In the conventional sterilization drying device, many types of methods such as hot air drying (indirect method, direct method) freeze-drying method, spray-drying method, and superheated steam utilization method are mixed, but each has advantages and disadvantages, and there are advantages and disadvantages. There were various problems such as processing equipment manufacturing cost and running cost reflected in the product.

Specifically, for example, when considering flours such as bran, rice flour, wheat flour, bran, tea leaves, and buckwheat flour as the objects to be treated for sterilization and drying, the number of bacteria is the number of bacteria according to the Japanese domestic standards for sterilization. In the test, it is desirable that the number of general viable bacteria is 3000 cells / ml (milliliter) or less, and by observing such a standard, Escherichia coli and coliform bacteria are also negative, which supports the safety.

In order to clear such a standard, in the conventional sterilization drying, the following problems have been pointed out when a simple hot air drying treatment is performed when the work is performed aiming at the degree of drying and the moisture content of 10% or less. ..

Specifically, when the treatment temperature becomes too high, denaturation of materials such as proteins occurs, and it is difficult to prevent oxidation such as an increase in the peroxide value index. There was also a problem in maintaining the whiteness of wheat flour and the like. In any case, it was a big problem to be managed and operated by a skilled worker who needs work experience in order to clear these problems and bring the number of bacteria to the safety standard. In addition, it has been pointed out that the efficiency of work is low and the amount of processing cannot be large at one time.

On the other hand, when only superheated steam is used, according to the structure that the superheated steam is taken into the vertical pipe, the powdered steam is dropped from the hopper part at the top of the pipe by its own weight, and at that time, it is sterilized by contacting with the superheated steam. The superheated steam did not cause protein denaturation, increase in oxidation index, discoloration, etc., which are the characteristics of work, and sterilization was possible. However, this vertical sterilizer has yet another troublesome problem.

Specifically, when the powder and superheated steam pass through the pipe as a unit, water droplets stay on the inner surface of the pipe, and as a result, the powder adheres to the surface, and as a result, excessive spraying of the temperature of the superheated steam burns the powder. , It has been pointed out that it has the drawback of changing to charcoal. As a result, black charcoal was scattered in the flour, and it was pointed out that it was difficult to manage the products.

In addition, there is also a problem that the superheated steam and the powdered water pass through the pipe in an integrated manner, so that the wind speed directly hits the product dropped from the hopper, and the powder in the receiving tank layer is rolled up and the powder is scattered.

Further, when the hot steam gas is released to the atmosphere, the superheated steam that has completed all the work cannot be released and remains as water droplets in the pipe.
For this reason, various measures have been taken to treat dew condensation inside the pipe due to the temperature drop of the steam (flash steam) that has finished work with superheated steam, and a device that circulates a huge pipe to contain the flash steam and scattered powder. As a group, it went against the space saving of the equipment.

Based on the above, the current situation is that an effectively usable device that can easily reduce the cost and the working time by simply using the superheated steam has not been announced yet.

Therefore, the present inventor has decided to solve the above-mentioned various problems at once by conceiving the present invention device. Hereinafter, suitable usage forms of the present invention will be described from various viewpoints together with actual experimental results.

According to the present invention, the objects to be treated include vegetables and root vegetables such as fish and shellfish, okara, tofu, milk, pomace, sake pomace, wine pomace, and bean sprouts, as well as animal residues and the pest itself. It is characterized by being able to centrally perform all sterilization, drying and powdering of various organisms.

The reason will be explained. Most of the above descriptions have a water content of 50% to 90%, which is a considerable water content. In order to dry these, it takes 6 to 8 hours on average with hot air drying, and the cost of capital investment for equipment that advances drying while removing moisture from the upper part of a huge tower with a height of several tens of meters even by the spray drying method , Freeze-drying equipment and facilities related to the drying process and running costs are extremely high, and it cannot be adopted immediately in the general industrial field. For this reason, hot air drying ovens have been generally used in the past.

The effective use of superheated steam for sterilization and drying was devised here, but there was no optimal kiln to use it in the best condition. Therefore, the present inventor has conceived an apparatus according to the present invention. It was found that the apparatus according to the present invention allows the work to proceed about twice as fast as the conventional open-air type device that simply uses superheated steam. Moreover, hot air drying and other drying devices have the advantage of eliminating the time and effort required for separate operations such as crushing and sieving sorting after drying. Further, according to the apparatus according to the present invention, not only the drying time but also the crushing process and the sieving process require specially provided steps, and the work time required for each is half a day, for a total of one day or more. In addition, it is necessary to allocate the workers necessary for this process processing that must be performed independently, which also leads to a factor of cost increase.

Moreover, due to the wide variety of work processes, the yield of products also leads to a loss of 5 to 10%. In addition, the sterilized products come into contact with the atmosphere, and it becomes necessary to pay attention to the cost and consideration for the new work room environment. However, according to the apparatus according to the present invention, it has been found that all such problems can be solved and the working time can be shortened as compared with any conventional drying system.

In addition, when drying products with a high water content, the same applies to the case of using superheated steam in conventional kilns, but in many cases, all products are discharged as steam to dry the water content. Needed energy and time. Moreover, in many cases, the water content of the product was discharged to the outside of the device together with the nutritional components during the drying process, but it was found that such a problem can be avoided by the device according to the present invention. .. Moreover, according to the apparatus according to the present invention, the odor emitted from the object to be treated is absorbed by the flash steam, which is integrated with the superheated steam gas, and the flash steam is reburned in the first combustion chamber to produce the combustion gas. By having a mechanism to reuse it as a part, it is possible to surely prevent the spread of offensive odors and bad odors to the outside of the equipment, consider the environment around the installation location of the equipment, and the local residents given by the work environment. It has a great advantage in being able to remove complaints about.

Further, the apparatus according to the present invention has a feature that it also functions as a carbonization furnace for vinyl chloride, waste plastic, wood and the like. Specifically, in the past, for example, it took a lot of time and labor to dispose of electric wires discharged in electrical work. We want to reuse the metal such as copper wire covered by the insulating coating as a valuable resource, but in the special coating removal process of taking out only the cut copper wire from the wire, it is laborious and artificial using a cutter or the like. Work and equipment were required.

However, if the apparatus according to the present invention is used, carbonization of vinyl chloride and waste plastic is promoted in a superheated steam gas atmosphere space of 250 ° C to 450 ° C. The reason is that the inside of the pressurized sealed kiln, which is filled with superheated steam gas, is almost oxygen-free, creating an environment where carbonization progresses at once. Furthermore, the temperature of recycling (activation, that is, inactivation) for reusing used activated carbon is preferably between 600 ° C and 1000 ° C.

Conventionally, there has been a method of melting vinyl chloride by thermal melting to take out the metal inside. However, depending on the melting temperature, it takes time and effort to generate dioxins and dispose of the waste oil generated therein. However, according to the apparatus according to the present invention, this problem can be solved without producing any waste oil when promoting carbonization. That is, by applying superheated steam gas, the solid turns into carbide without producing a liquid. Moreover, the apparatus according to the present invention can treat the harmful effects of flue gas by returning the flue gas emitted from the object to be carbonized to the high-temperature combustion burner, and can also remove odors such as offensive odors and foul odors. be.

Further, it was found that the apparatus according to the present invention has great value for use in the agricultural field. Specifically, in conventional fertilizer production, a drying system that uses compost as the mainstream has been the mainstream, but by using this device, the problem of residual odors such as offensive odors and foul odors can be solved, and Chisso Phosphoric acid can be used. It can be sterilized and dried without damaging the nutrients such as acid and potassium, and the growth of mold can be prevented, which increases the market value of the product as a product. It was also found to be a new guideline in the eco field in the field of feed.

Hereinafter, it will be described that when the apparatus according to the present invention is used, the time reduction and cost reduction for processing the object to be processed have been remarkably opened.
(1) Regarding running cost and processing time, the freeze-dry method is 5000 yen to 7000 yen / Kg (2 to 3 days), the spray dry method is 2000 yen to 3000 yen / Kg (5 to 6 hours), and the hot air drying method. The price was 1000 yen to 2000 yen / Kg (6 to 8 hours), and the conventional superheated steam data method was 500 yen to 1000 yen / Kg (3 to 4 hours), but according to the apparatus according to the present invention, 50 yen. It was confirmed that the effect was remarkably excellent at JPY to 100 / Kg (1.5 to 2 hours).

Further, according to the apparatus according to the present invention, when comparing the equipment for drying 1 ton, an additional 100 million yen is incurred as the cost of crushing and sieving, but according to the present invention, such a cost is incurred. However, it was found that it can greatly contribute to cost reduction.

In addition to the above, it is considered that the present invention can also be effectively used for sterilizing seeds using superheated steam gas. In this regard, the findings of the inventor of the present invention will be introduced below.

The modern farming style is from the way of farming by sowing seeds and growing crops, and according to the system developed by a major seed maker, the seedlings are used by farmers and people who run vegetable gardens.

On the other hand, in the olden days, we human beings have a history of repeatedly sowing some of the crops harvested from the principle of species conservation in the next year, and then growing the crops. However, it is considered that the seed management poses a risk to the user side and cannot bring peace of mind to the growth of the plant, and the harvest is not stable.

Therefore, it is considered very effective to use the sterilization / drying apparatus using the superheated steam gas according to the present invention. Specifically, using the sterilization / drying apparatus using superheated steam gas according to the present invention, the superheated steam gas is applied to all seeds by predetermining the temperature, pressure and time so as not to affect the germination after the treatment. By spraying for a few seconds, germs attached to the seeds are sterilized and mold is prevented from growing.

The establishment of a seed sterilization technique using a sterilization / drying device using superheated steam gas according to the present invention produces stable productivity of high-quality seeds in the agricultural field, and it is possible to leave strong seeds in a stable manner. Become. That is, by supplying seeds using the apparatus according to the present invention to the agricultural field, it is possible to mass-produce safe foods capable of maintaining growth potential in this field.

Thus, applying the present invention to the sterilization of seeds as objects to be treated contributes to the development of agriculture in a new era. In addition, major seed and seedling manufacturers are entering an era in which they provide food as food by repeating only dominant inheritance from the various seeds that the seeds originally have. According to the apparatus using superheated steam gas according to the present invention, it will be an opportunity for stable supply and long-term storage of high-quality seeds to renew the current situation of such a modern agricultural field, and open up a new generation of agricultural field. We believe that it will stand in a firm position as a pioneer technology.

1 Combustion and drying processing equipment 100 Kiln 110 Outer cylinder 120 Inner cylinder 130 Insulation material 200 Processing room 210 Superheated steam supply port 220 Superheated steam return port 250 Input port 251 Open / close door 252 Open / close lever 260 Extraction port 261 Open / close door 262 Open / close lever 300 Heating chamber 310 Hot air gas supply port 320 Hot air gas discharge port 330 Hot air deodorant exhaust gas fan 400 Hot air gas flow path 410 (421, 421, 413, 414) Flow path formation support member 500 First combustion chamber 510 First Burner 520 Flame stirring unit 600 Second combustion chamber 610 Second combustion chamber 620 Flame stirring unit 650 Water tank 700 Stirring means 710 Rotating shaft 720 Stirring arm 720 Rotating drive unit 800 Control unit

In order to solve the above-mentioned problems, the sterilization and drying treatment apparatus using superheated steam gas according to claim 1 of the present invention is used.
It is a sterilization and drying treatment device that sterilizes and dries the object to be treated and pulverizes it to produce a dry powdered processed product.
A kiln whose inside is a closed space, a processing chamber housed inside the kiln and pulverized while heating an object to be treated, and a heating chamber formed between the kiln and the processing chamber. A sterilization and drying treatment apparatus using superheated steam gas having a first combustion chamber for generating hot air gas and a second combustion chamber for generating superheated steam gas.
The kiln and the treatment chamber are each formed of a substantially cylindrical body with both ends closed, and the heating chamber is not only a space interposed between the inner peripheral surface of the kiln and the outer peripheral surface of the treatment chamber, but also the kiln. It is formed including the space interposed between the inner side surfaces of both ends of the processing chamber and the inner surfaces of both ends of the processing chamber.
The hot air gas generated by the first combustion chamber is supplied to the heating chamber from a hot air gas supply port provided at a predetermined position of the kiln, and a hot air gas discharge port provided at a position different from the hot air gas supply port. After heating the processing chamber from the outside in the heating chamber, the hot air gas is discharged.
A part of the processing chamber is provided with an input port for directly charging the object to be processed into the inside of the processing chamber in a state of being isolated from the kiln from the outside of the kiln, and is also provided with the input port of the processing chamber. A part different from the above-mentioned part is provided with an outlet for taking out the processed material after being processed in the processing chamber.
In the processing chamber, the superheated steam supply port to which the superheated steam gas supplied from the second combustion chamber is supplied and the superheated steam gas after heat sterilizing the object to be treated are recovered again to obtain the first. Equipped with a superheated steam return port to return to the combustion chamber of 1
The processing chamber is provided with a powdering means for stirring and pulverizing the object to be processed in the processing chamber in accordance with a step of sterilizing and drying the object to be processed while heating it with the superheated steam gas. ,
The processing chamber has a rotating shaft that can freely rotate clockwise or counterclockwise with respect to the axial direction of the substantially cylindrical body so as to match the axial direction of the substantially cylindrical body, and a rotation that drives the rotating shaft. Equipped with a drive unit
In the processing chamber, stirring means for stirring the object to be processed during heating is provided at a predetermined position on the rotating shaft at predetermined intervals, and
The second combustion chamber is provided with a water tank for generating superheated steam, and a predetermined amount of water is supplied from the water tank to generate an appropriate amount of superheated steam in the second combustion chamber. Is supplied to the second combustion chamber.
The amount of water supplied to the second combustion chamber to generate the superheated steam gas in the second combustion chamber is flushed after the object to be treated is sterilized and dried in the treatment chamber to finish its role. The flash steam gas does not remain as steam in the treatment chamber or once enters the superheated steam return port and then flows back to the treatment chamber without returning to the treatment chamber. It is characterized by further having a control unit that adjusts so that it is returned to the combustion heat of 1 as it is.

Further, the sterilization / drying treatment apparatus using the superheated steam gas according to claim 2 of the present invention is the sterilization / drying treatment apparatus using the superheated steam gas according to claim 1 .
Inside the kiln, the hot air gas supplied from the hot air gas supply port separately moves back and forth between one end and the other end in the longitudinal direction of the heating chamber along the outer peripheral surface of the processing chamber. It is characterized in that a flow path for hot air gas is formed, which is discharged from the hot air gas discharge port after flowing while flowing.

Further, the sterilization / drying treatment apparatus using the superheated steam gas according to claim 3 of the present invention is the sterilization / drying treatment apparatus using the superheated steam gas according to claim 1 or 2.
The superheated steam supply port is provided on one end side of the processing chamber, and the superheated steam return port is provided on the other end side of the processing chamber.

Further, sterilization drying apparatus using superheated steam gas according to claim 4 of the present invention, the sterilizing drying apparatus using superheated steam gas according to any one of claims 1 to 3,
By driving the stirring means, it is possible to repeatedly perform a step of pressing the object to be processed in the processing chamber against one end side of the processing chamber and a step of pressing the object to be processed against the other end side. It is said.

Further, the method for producing a processed product by the sterilization drying treatment apparatus using superheated steam gas according to claim 5 of the present invention is described.
A sterilization / drying treatment apparatus using the superheated steam gas according to any one of claims 1 to 4 is prepared.
The object to be processed is charged into the processing chamber from the inlet for charging the object to be processed of the sterilization and drying treatment apparatus.
It is characterized in that the sterilization and drying treatment apparatus using the superheated steam gas is operated to sterilize and dry the object to be treated, and after the object to be treated is produced as a powdery processed product, the processed product is taken out from the take-out port.

Further, the sterilization / drying treatment apparatus using superheated steam gas according to claim 6 of the present invention is
In a sterilization and drying treatment device for powdery or granular objects to be treated
A kiln whose inside is a closed space, a processing chamber housed inside the kiln and sterilized and dried while heating an object to be treated, a heating chamber formed between the kiln and the processing chamber, and hot air. A sterilization / drying treatment apparatus using superheated steam gas having a first combustion chamber for generating gas and a second combustion chamber for generating superheated steam gas.
The kiln and the treatment chamber are each formed of a substantially cylindrical body with both ends closed, and the heating chamber is not only a space interposed between the inner peripheral surface of the kiln and the outer peripheral surface of the treatment chamber, but also the kiln. It is formed including the space interposed between the inner side surfaces of both ends of the processing chamber and the inner surfaces of both ends of the processing chamber.
The hot air gas generated by the first combustion chamber is supplied to the heating chamber from a hot air gas supply port provided at a predetermined position of the kiln, and a hot air gas discharge port provided at a position different from the hot air gas supply port. After heating the processing chamber from the outside in the heating chamber, the hot air gas is discharged.
A part of the processing chamber is provided with an input port for directly charging the object to be processed into the inside of the processing chamber in a state of being isolated from the kiln from the outside of the kiln, and is also provided with the input port of the processing chamber. A part different from the above-mentioned part is provided with an outlet for taking out the processed material after the heat sterilization treatment in the processing chamber.
In the processing chamber, the superheated steam supply port to which the superheated steam gas supplied from the second combustion chamber is supplied and the superheated steam gas after heat sterilizing the object to be treated are recovered again to obtain the first. Equipped with a superheated steam return port to return to the combustion chamber of 1
In the processing chamber, a stirring means for promoting heat sterilization of the object to be treated by stirring the object to be treated in the treatment chamber in accordance with a step of heat sterilizing the object to be treated with the superheated steam gas. equipped with, and
The second combustion chamber is provided with a water tank for generating superheated steam, and a predetermined amount of water is supplied from the water tank to generate an appropriate amount of superheated steam in the second combustion chamber. Is supplied to the second combustion chamber.
The amount of water supplied to the second combustion chamber to generate the superheated steam gas in the second combustion chamber is flushed after the object to be treated is sterilized and dried in the treatment chamber to finish its role. The flash steam gas does not remain as steam in the treatment chamber or once enters the superheated steam return port and then flows back to the treatment chamber without returning to the treatment chamber. It is characterized by further having a control unit that adjusts so that it is returned to the combustion heat of 1 as it is.

Further, the sterilization / drying treatment apparatus using the superheated steam gas according to claim 7 of the present invention is the sterilization treatment apparatus using the superheated steam gas according to claim 6.
The object to be treated is a food product .

Further, the sterilization treatment apparatus using superheated steam gas according to claim 8 of the present invention is the sterilization treatment apparatus using superheated steam gas according to claim 6 .
The object to be treated is made of seeds used for agriculture, and the sterilization / drying treatment apparatus uses the temperature of the hot air gas and the temperature and pressure of the superheated steam gas to sterilize the surface of the seeds and use the seeds as the treated material. It is characterized by having a control unit that controls the temperature and pressure so as not to affect the germination of the seed and the subsequent growth of the seed after being taken out.

Further, the sterilization treatment apparatus using superheated steam gas according to claim 9 of the present invention is the sterilization treatment apparatus using superheated steam gas according to claim 6.
The object to be treated is composed of soil for agricultural land, and the sterilizing and drying treatment apparatus uses the temperature of the hot air gas and the temperature and pressure of the superheated steam gas as the soil for agriculture while being contained in the soil. It is characterized by having a control unit that controls the temperature and pressure so that it can sterilize germs that adversely affect the growing agricultural products and decompose and remove residual chemical fertilizers and residual pesticides. ..

Further, the sterilization / drying treatment apparatus using superheated steam gas according to claim 10 of the present invention is
A sterilization and drying treatment device that uses superheated steam gas to treat the object to be treated as waste as a recyclable powdery carbide.
A kiln whose inside is a closed space, a treatment chamber which is housed inside the kiln and turns into powdery carbide while heat sterilizing the object to be treated, and a heating chamber formed between the kiln and the treatment chamber. A sterilization and drying treatment apparatus using superheated steam gas having a first combustion chamber for generating hot air gas and a second combustion chamber for generating superheated steam gas.
The kiln and the treatment chamber are each formed of a substantially cylindrical body with both ends closed, and the heating chamber is not only a space interposed between the inner peripheral surface of the kiln and the outer peripheral surface of the treatment chamber, but also the kiln. It is formed including the space interposed between the inner side surfaces of both ends of the processing chamber and the inner surfaces of both ends of the processing chamber.
The hot air gas generated by the first combustion chamber is supplied to the heating chamber from a hot air gas supply port provided at a predetermined position of the kiln, and a hot air gas discharge port provided at a position different from the hot air gas supply port. After heating the processing chamber from the outside in the heating chamber, the hot air gas is discharged.
A part of the processing chamber is provided with an input port for directly charging the object to be processed into the inside of the processing chamber in a state of being isolated from the outside of the kiln, and is also provided with the input port of the processing chamber. A part different from the above-mentioned part is provided with an outlet for taking out the processed material after being treated as powdery carbide while being sterilized by heating in the processing chamber.
In the processing chamber, the superheated steam supply port to which the superheated steam gas supplied from the second combustion chamber is supplied and the superheated steam gas after heat sterilizing the object to be treated are recovered again to obtain the first. Equipped with a superheated steam return port to return to the combustion chamber of 1
The processing in-room, equipped with a stirring means for powdered carbides by stirring the object to be processed in the processing chamber to fit the object to be processed in the step of heat sterilization by the superheated steam gas, and
The second combustion chamber is provided with a water tank for generating superheated steam, and a predetermined amount of water is supplied from the water tank to generate an appropriate amount of superheated steam in the second combustion chamber. Is supplied to the second combustion chamber.
The amount of water supplied to the second combustion chamber to generate the superheated steam gas in the second combustion chamber is flushed after the object to be treated is sterilized and dried in the treatment chamber to finish its role. The flash steam gas does not remain as steam in the treatment chamber or once enters the superheated steam return port and then flows back to the treatment chamber without returning to the treatment chamber. It is characterized by further having a control unit that adjusts so that it is returned to the combustion heat of 1 as it is.

Further, the method for producing a processed product by the sterilization drying treatment apparatus using superheated steam gas according to claim 11 of the present invention is described.
The sterilization and drying treatment apparatus according to claim 10 is prepared, and the sterilization and drying treatment apparatus is prepared.
The object to be processed is charged into the processing chamber from the inlet for charging the object to be processed of the sterilization and drying treatment apparatus.
It is characterized in that the sterilization and drying treatment apparatus is operated to make the object to be treated into a powdery carbide in both sterilization and drying, and then taken out from the take-out port.

Further, the method for producing a processed product by the sterilization drying treatment apparatus using superheated steam gas according to claim 12 of the present invention is described.
11. Prepare a drying treatment device and
The object to be processed is charged into the processing chamber from the inlet for charging the object to be processed.
After the sterilization and drying treatment device is operated to sterilize and dry the object to be treated to produce a powdery carbide processed product, the powdery carbide processed product can be recycled from the outlet. It is characterized in that it is taken out from the processing chamber together with the material.

Further, the sterilization / drying treatment apparatus using superheated steam gas according to claim 13 of the present invention is
It is a sterilization and drying treatment device that uses superheated steam gas to turn the object to be treated, which consists of waste as used cooking oil mixed with impurities, into a reusable processed product as fuel oil that does not contain impurities.
A kiln whose inside is a closed space, a processing chamber which is housed inside the kiln and is separated and generated into fuel oil in which impurities and the impurities are not mixed while heat sterilizing the object to be treated, and the kiln and the above. It is a sterilization and drying treatment device using superheated steam gas having a heating chamber formed between the treatment chambers, a first combustion chamber for generating hot air gas, and a second combustion chamber for generating superheated steam gas. hand,
The kiln and the treatment chamber are each formed of a substantially cylindrical body with both ends closed, and the heating chamber is not only a space interposed between the inner peripheral surface of the kiln and the outer peripheral surface of the treatment chamber, but also the kiln. It is formed including the space interposed between the inner side surfaces of both ends of the processing chamber and the inner surfaces of both ends of the processing chamber.
The hot air gas generated by the first combustion chamber is supplied to the heating chamber from a hot air gas supply port provided at a predetermined position of the kiln, and a hot air gas discharge port provided at a position different from the hot air gas supply port. After heating the processing chamber from the outside in the heating chamber, the hot air gas is discharged.
A part of the processing chamber is provided with an input port for directly charging the object to be processed into the inside of the processing chamber in a state of being isolated from the kiln from the outside of the kiln, and is also provided with the input port of the processing chamber. A part different from the above-mentioned part is provided with an outlet for taking out a processed material that can be reused as fuel oil while being sterilized by heating in the processing chamber.
In the processing chamber, the superheated steam supply port to which the superheated steam gas supplied from the second combustion chamber is supplied and the superheated steam gas after heat sterilizing the object to be treated are recovered again to obtain the first. Equipped with a superheated steam return port to return to the combustion chamber of 1
In the treatment chamber, the object to be treated is stirred in the treatment chamber in accordance with the step of heat sterilizing the object to be treated with the superheated steam gas to obtain impurities and fuel oil in which the impurities are not mixed. Equipped with a stirring means to separate and
The second combustion chamber is provided with a water tank for generating superheated steam, and a predetermined amount of water is supplied from the water tank to generate an appropriate amount of superheated steam in the second combustion chamber. Is supplied to the second combustion chamber.
The amount of water supplied to the second combustion chamber to generate the superheated steam gas in the second combustion chamber is flushed after the object to be treated is sterilized and dried in the treatment chamber to finish its role. The flash steam gas does not remain as steam in the treatment chamber or once enters the superheated steam return port and then flows back to the treatment chamber without returning to the treatment chamber. It is characterized by further having a control unit that adjusts so that it is returned to the combustion heat of 1 as it is.

Further, the method for producing a processed product by the sterilization drying treatment apparatus using superheated steam gas according to claim 14 of the present invention is described.
The object to be treated by the sterilization and drying treatment device is a method for producing a processed product by the sterilization and drying treatment device using superheated steam gas composed of waste as used cooking oil mixed with impurities.
The sterilization and drying treatment apparatus according to claim 13 is prepared, and the sterilization and drying treatment apparatus is prepared.
The object to be processed is charged into the processing chamber from the inlet for charging the object to be processed.
By operating the sterilization and drying treatment apparatus to sterilize and dry the object to be treated to separate impurities from the used edible oil, the used edible oil can be reused as fuel oil free of impurities. It is characterized in that, after producing a processed product that can be produced, the processed product as fuel oil that is not mixed with the impurities is taken out from the processing chamber from the outlet.

This prevents the superheated steam gas in the treatment chamber from condensing and then condensing into water to be generated on the inner wall of the treatment chamber, and this water is mixed with the object to be treated during sterilization and drying and then supplied. What should be heated and crushed again by the superheated steam gas to be produced as a processed product becomes crushed pieces of black carbide and remains mixed in the processed product with dots, and the appearance quality is very poor. it prevents the treatment product value is significantly inferior is generated.

In order to solve the above-mentioned problems, the sterilization and drying treatment apparatus using superheated steam gas according to claim 1 of the present invention is used.
It is a sterilization and drying treatment device that sterilizes and dries the object to be treated and pulverizes it to produce a dry powdered processed product.
A kiln whose inside is a closed space, a processing chamber housed inside the kiln and pulverized while heating an object to be treated, and a heating chamber formed between the kiln and the processing chamber. A sterilization and drying treatment apparatus using superheated steam gas having a first combustion chamber for generating hot air gas and a second combustion chamber for generating superheated steam gas.
The kiln and the treatment chamber are each formed of a substantially cylindrical body with both ends closed, and the heating chamber is not only a space interposed between the inner peripheral surface of the kiln and the outer peripheral surface of the treatment chamber, but also the kiln. It is formed including the space interposed between the inner side surfaces of both ends of the processing chamber and the inner surfaces of both ends of the processing chamber.
The hot air gas generated by the first combustion chamber is supplied to the heating chamber from a hot air gas supply port provided at a predetermined position of the kiln, and a hot air gas discharge port provided at a position different from the hot air gas supply port. After heating the processing chamber from the outside in the heating chamber, the hot air gas is discharged.
A part of the processing chamber is provided with an input port for directly charging the object to be processed into the inside of the processing chamber in a state of being isolated from the kiln from the outside of the kiln, and is also provided with the input port of the processing chamber. A part different from the above-mentioned part is provided with an outlet for taking out the processed material after being processed in the processing chamber.
In the processing chamber, the superheated steam supply port to which the superheated steam gas supplied from the second combustion chamber is supplied and the superheated steam gas after heat sterilizing the object to be treated are recovered again to obtain the first. Equipped with a superheated steam return port to return to the combustion chamber of 1
The processing chamber is provided with a powdering means for stirring and pulverizing the object to be processed in the processing chamber in accordance with a step of sterilizing and drying the object to be processed while heating it with the superheated steam gas. ,
The processing chamber has a rotating shaft that can freely rotate clockwise or counterclockwise with respect to the axial direction of the substantially cylindrical body so as to match the axial direction of the substantially cylindrical body, and a rotation that drives the rotating shaft. Equipped with a drive unit
In the treatment chamber, stirring means for stirring the object to be treated during heating is provided at a predetermined position on the rotation shaft at predetermined intervals, and the second combustion chamber is provided with water for generating superheated steam. A tank is provided, and a predetermined amount of water is supplied from the water tank to the second combustion chamber in order to generate an appropriate amount of superheated steam from the water tank in the second combustion chamber.
The amount of water supplied to the second combustion chamber to generate the superheated steam gas in the second combustion chamber is flushed after the object to be treated is sterilized and dried in the treatment chamber to finish its role. The flash steam gas does not remain as steam in the treatment chamber or once enters the superheated steam return port and then flows back to the treatment chamber without returning to the treatment chamber. it is characterized in further that had directly control unit for adjusting so as to reflux the first combustion chamber.

Further, the sterilization / drying treatment apparatus using superheated steam gas according to claim 6 of the present invention is
In a sterilization and drying treatment device for powdery or granular objects to be treated
A kiln whose inside is a closed space, a processing chamber housed inside the kiln and sterilized and dried while heating an object to be treated, a heating chamber formed between the kiln and the processing chamber, and hot air. A sterilization / drying treatment apparatus using superheated steam gas having a first combustion chamber for generating gas and a second combustion chamber for generating superheated steam gas.
The kiln and the treatment chamber are each formed of a substantially cylindrical body with both ends closed, and the heating chamber is not only a space interposed between the inner peripheral surface of the kiln and the outer peripheral surface of the treatment chamber, but also the kiln. It is formed including the space interposed between the inner side surfaces of both ends of the processing chamber and the inner surfaces of both ends of the processing chamber.
The hot air gas generated by the first combustion chamber is supplied to the heating chamber from a hot air gas supply port provided at a predetermined position of the kiln, and a hot air gas discharge port provided at a position different from the hot air gas supply port. After heating the processing chamber from the outside in the heating chamber, the hot air gas is discharged.
A part of the processing chamber is provided with an input port for directly charging the object to be processed into the inside of the processing chamber in a state of being isolated from the kiln from the outside of the kiln, and is also provided with the input port of the processing chamber. A part different from the above-mentioned part is provided with an outlet for taking out the processed material after the heat sterilization treatment in the processing chamber.
In the processing chamber, the superheated steam supply port to which the superheated steam gas supplied from the second combustion chamber is supplied and the superheated steam gas after heat sterilizing the object to be treated are recovered again to obtain the first. Equipped with a superheated steam return port to return to the combustion chamber of 1
In the treatment chamber, a stirring means for promoting heat sterilization of the object to be treated by stirring the object to be treated in the treatment chamber in accordance with a step of heat sterilizing the object to be treated with the superheated steam gas. The second combustion chamber is provided with a water tank for generating superheated steam, and a predetermined amount of water is provided to generate an appropriate amount of superheated steam from the water tank in the second combustion chamber. Is supplied from the water tank to the second combustion chamber.
The amount of water supplied to the second combustion chamber to generate the superheated steam gas in the second combustion chamber is flushed after the object to be treated is sterilized and dried in the treatment chamber to finish its role. The flash steam gas does not remain as steam in the treatment chamber or once enters the superheated steam return port and then flows back to the treatment chamber without returning to the treatment chamber. it is characterized in further that had directly control unit for adjusting so as to reflux the first combustion chamber.

Further, the sterilization / drying treatment apparatus using superheated steam gas according to claim 10 of the present invention is
A sterilization and drying treatment device that uses superheated steam gas to treat the object to be treated as waste as a recyclable powdery carbide.
A kiln whose inside is a closed space, a treatment chamber which is housed inside the kiln and turns into powdery carbide while heat sterilizing the object to be treated, and a heating chamber formed between the kiln and the treatment chamber. A sterilization and drying treatment apparatus using superheated steam gas having a first combustion chamber for generating hot air gas and a second combustion chamber for generating superheated steam gas.
The kiln and the treatment chamber are each formed of a substantially cylindrical body with both ends closed, and the heating chamber is not only a space interposed between the inner peripheral surface of the kiln and the outer peripheral surface of the treatment chamber, but also the kiln. It is formed including the space interposed between the inner side surfaces of both ends of the processing chamber and the inner surfaces of both ends of the processing chamber.
The hot air gas generated by the first combustion chamber is supplied to the heating chamber from a hot air gas supply port provided at a predetermined position of the kiln, and a hot air gas discharge port provided at a position different from the hot air gas supply port. After heating the processing chamber from the outside in the heating chamber, the hot air gas is discharged.
A part of the processing chamber is provided with an input port for directly charging the object to be processed into the inside of the processing chamber in a state of being isolated from the outside of the kiln, and is also provided with the input port of the processing chamber. A part different from the above-mentioned part is provided with an outlet for taking out the processed material after being treated as powdery carbide while being sterilized by heating in the processing chamber.
In the processing chamber, the superheated steam supply port to which the superheated steam gas supplied from the second combustion chamber is supplied and the superheated steam gas after heat sterilizing the object to be treated are recovered again to obtain the first. Equipped with a superheated steam return port to return to the combustion chamber of 1
The treatment chamber is provided with a stirring means for stirring the object to be treated in the treatment chamber to form a powdery carbide in accordance with the step of heat-sterilizing the object to be treated with the superheated steam gas. The combustion chamber 2 is provided with a water tank for generating superheated steam, and a predetermined amount of water is supplied from the water tank to generate an appropriate amount of superheated steam from the water tank in the second combustion chamber. It is designed to supply to the second combustion chamber,
The amount of water supplied to the second combustion chamber to generate the superheated steam gas in the second combustion chamber is flushed after the object to be treated is sterilized and dried in the treatment chamber to finish its role. The flash steam gas does not remain as steam in the treatment chamber or once enters the superheated steam return port and then flows back to the treatment chamber without returning to the treatment chamber. it is characterized in further that had directly control unit for adjusting so as to reflux the first combustion chamber.

Further, the method for producing a processed product by the sterilization drying treatment apparatus using superheated steam gas according to claim 12 of the present invention is described.
The sterilization according to claim 10 , wherein the object to be treated of the sterilization and drying treatment apparatus is composed of a composite of a material that is sterilized and dried to be made into powdery carbide and a material that can be recycled as it is without being sterilized. Prepare a drying treatment device and
The object to be processed is charged into the processing chamber from the inlet for charging the object to be processed.
After the sterilization and drying treatment device is operated to sterilize and dry the object to be treated to produce a powdery carbide processed product, the powdery carbide processed product can be recycled from the outlet. It is characterized in that it is taken out from the processing chamber together with the material.

Further, the sterilization / drying treatment apparatus using superheated steam gas according to claim 13 of the present invention is
It is a sterilization and drying treatment device that uses superheated steam gas to turn the object to be treated, which consists of waste as used cooking oil mixed with impurities, into a reusable processed product as fuel oil that does not contain impurities.
A kiln whose inside is a closed space, a processing chamber which is housed inside the kiln and is separated and generated into a fuel oil in which impurities and the impurities are not mixed while heat sterilizing the object to be treated, and the kiln and the above. It is a sterilization and drying treatment device using superheated steam gas having a heating chamber formed between the treatment chambers, a first combustion chamber for generating hot air gas, and a second combustion chamber for generating superheated steam gas. hand,
The kiln and the treatment chamber are each formed of a substantially cylindrical body with both ends closed, and the heating chamber is not only a space interposed between the inner peripheral surface of the kiln and the outer peripheral surface of the treatment chamber, but also the kiln. It is formed including the space interposed between the inner side surfaces of both ends of the processing chamber and the inner surfaces of both ends of the processing chamber.
The hot air gas generated by the first combustion chamber is supplied to the heating chamber from a hot air gas supply port provided at a predetermined position of the kiln, and a hot air gas discharge port provided at a position different from the hot air gas supply port. After heating the processing chamber from the outside in the heating chamber, the hot air gas is discharged.
A part of the processing chamber is provided with an input port for directly charging the object to be processed into the inside of the processing chamber in a state of being isolated from the kiln from the outside of the kiln, and is also provided with the input port of the processing chamber. A part different from the above-mentioned part is provided with an outlet for taking out a processed material that can be reused as fuel oil while being sterilized by heating in the processing chamber.
In the processing chamber, the superheated steam supply port to which the superheated steam gas supplied from the second combustion chamber is supplied and the superheated steam gas after heat sterilizing the object to be treated are recovered again to obtain the first. Equipped with a superheated steam return port to return to the combustion chamber of 1
In the treatment chamber, the object to be treated is stirred in the treatment chamber in accordance with the step of heating and sterilizing the object to be treated with the superheated steam gas to obtain impurities and fuel oil in which the impurities are not mixed. The second combustion chamber is provided with a water tank for generating superheated steam, and the second combustion chamber is provided with a water tank for generating superheated steam from the water tank in order to generate an appropriate amount of superheated steam in the second combustion chamber. A predetermined amount of water is supplied from the water tank to the second combustion chamber.
The amount of water supplied to the second combustion chamber to generate the superheated steam gas in the second combustion chamber is flushed after the object to be treated is sterilized and dried in the treatment chamber to finish its role. The flash steam gas does not remain as steam in the treatment chamber or once enters the superheated steam return port and then flows back to the treatment chamber without returning to the treatment chamber. it is characterized in further that had directly control unit for adjusting so as to reflux the first combustion chamber.

In addition to the above, as an important control content performed by the control unit 800 of the sterilization and drying treatment apparatus in the present invention, a second is to generate superheated steam gas in the second combustion chamber 600 for each type of the object to be treated. After the amount of water supplied to the combustion chamber 600 is sterilized and dried in the treatment chamber to finish its role, the flash steam gas remains in the treatment chamber as flash steam or once in the superheated steam return port 220. It is mentioned that the superheated steam return port 220 provided in the treatment chamber 200 is returned to the inside of the first combustion chamber 500 as it is without flowing back after entering and returning to the treatment chamber.

Claims (16)

It is a sterilization and drying treatment device that sterilizes and dries the object to be treated and pulverizes it to produce a dry powdered processed product.
A kiln whose inside is a closed space, a processing chamber housed inside the kiln and pulverized while heating an object to be treated, and a heating chamber formed between the kiln and the processing chamber. A sterilization and drying treatment apparatus using superheated steam gas having a first combustion chamber for generating hot air gas and a second combustion chamber for generating superheated steam gas.
The hot air gas generated by the first combustion chamber is supplied to the heating chamber from a hot air gas supply port provided at a predetermined position of the kiln, and a hot air gas discharge port provided at a position different from the hot air gas supply port. After heating the processing chamber from the outside in the heating chamber, the hot air gas is discharged.
A part of the processing chamber is provided with an input port for directly charging the object to be processed into the inside of the processing chamber in a state of being isolated from the kiln from the outside of the kiln, and is also provided with the input port of the processing chamber. A part different from the above-mentioned part is provided with an outlet for taking out the processed material after being processed in the processing chamber.
In the processing chamber, the superheated steam supply port to which the superheated steam gas supplied from the second combustion chamber is supplied and the superheated steam gas after heat sterilizing the object to be treated are recovered again to obtain the first. Equipped with a superheated steam return port to return to the combustion chamber of 1
The processing chamber is provided with a powdering means for stirring and pulverizing the object to be processed in the processing chamber in accordance with a step of sterilizing and drying the object to be processed while heating it with the superheated steam gas. A sterilization and drying treatment device that uses superheated steam gas. The kiln and the processing chamber are each composed of a substantially cylindrical body with both ends closed, and the processing chamber is rotated clockwise with respect to the axial direction of the substantially cylindrical body so as to match the axial direction of the substantially cylindrical body. It is equipped with a rotating shaft that can rotate freely counterclockwise and a rotary drive unit that drives this rotating shaft.
The sterilization drying using superheated steam gas according to claim 1, wherein in the processing chamber, stirring means for stirring the object to be processed during heating is provided at a predetermined position on the rotating shaft at predetermined intervals. Processing equipment. Inside the kiln, the hot air gas supplied from the hot air gas supply port separately moves back and forth between one end and the other end in the longitudinal direction of the heating chamber along the outer peripheral surface of the processing chamber. The sterilization / drying treatment apparatus using superheated steam gas according to claim 2, wherein a flow path for hot air gas discharged from the hot air gas discharge port is formed. 2. Item 3. A sterilization / drying treatment apparatus using the superheated steam gas according to Item 3. By driving the stirring means, it is possible to repeatedly perform a step of pressing the object to be processed in the processing chamber against one end side of the processing chamber and a step of pressing the object to be processed against the other end side. The sterilization / drying treatment apparatus using the superheated steam gas according to any one of claims 2 to 4. The sterilization / drying treatment apparatus according to any one of claims 1 to 5 is prepared.
The object to be processed is charged into the processing chamber from the inlet for charging the object to be processed of the sterilization and drying treatment apparatus.
A sterilization and drying treatment using superheated steam gas, which comprises operating the sterilization and drying treatment apparatus to sterilize and dry the object to be treated, and then taking out the processed material from the take-out port after producing it as a powdery processed product. A method of generating a processed product by an apparatus. In a sterilization and drying treatment device that sterilizes and dries powdery or granular foods
A kiln whose inside is a closed space, a processing chamber housed inside the kiln and sterilized and dried while heating an object to be treated, a heating chamber formed between the kiln and the processing chamber, and hot air. A sterilization / drying treatment apparatus using superheated steam gas having a first combustion chamber for generating gas and a second combustion chamber for generating superheated steam gas.
The hot air gas generated by the first combustion chamber is supplied to the heating chamber from a hot air gas supply port provided at a predetermined position of the kiln, and a hot air gas discharge port provided at a position different from the hot air gas supply port. After heating the processing chamber from the outside in the heating chamber, the hot air gas is discharged.
A part of the processing chamber is provided with an input port for directly charging the object to be processed into the inside of the processing chamber in a state of being isolated from the kiln from the outside of the kiln, and is also provided with the input port of the processing chamber. A part different from the above-mentioned part is provided with an outlet for taking out the processed material after the heat sterilization treatment in the processing chamber.
In the processing chamber, the superheated steam supply port to which the superheated steam gas supplied from the second combustion chamber is supplied and the superheated steam gas after heat sterilizing the object to be treated are recovered again to obtain the first. Equipped with a superheated steam return port to return to the combustion chamber of 1
In the processing chamber, a stirring means for promoting heat sterilization of the object to be treated by stirring the object to be treated in the treatment chamber in accordance with a step of heat sterilizing the object to be treated with the superheated steam gas. A sterilization and drying treatment device using superheated steam gas, which is characterized by being equipped with. The object to be treated consists of seeds used for agriculture, and the temperature of the hot air gas and the temperature and pressure of the superheated steam gas sterilize the surface of the seeds, and after taking them out as a treated product, the seeds germinate. The sterilization treatment apparatus using superheated steam gas according to claim 7, wherein the temperature and pressure are such that the growth of the crop is not affected. The object to be treated is composed of soil for agricultural land, and the sterilization and drying treatment device using the superheated steam gas causes germs that are contained in the soil and adversely affect the growing agricultural products when used as agricultural soil. The sterilization treatment apparatus using superheated steam gas according to claim 7, which comprises sterilization and decomposition / removal of residual chemical fertilizer and residual pesticide. The sterilization and drying treatment apparatus according to claim 8 is prepared, and the sterilization and drying treatment apparatus is prepared.
The powdered or granulated object to be processed is charged into the processing chamber from the inlet for charging the object to be processed of the sterilization and drying treatment apparatus.
Sterilization and drying using superheated steam gas, which comprises operating the sterilization and drying treatment apparatus to sterilize and dry the object to be treated, and then taking it out from the take-out port after making it into a powdered or granulated processed product. A method of generating a processed product by a processing device. A sterilization and drying treatment device that uses superheated steam gas to treat the object to be treated as waste as a recyclable powdery carbide.
A kiln whose inside is a closed space, a treatment chamber which is housed inside the kiln and turns into powdery carbide while heat sterilizing the object to be treated, and a heating chamber formed between the kiln and the treatment chamber. A sterilization and drying treatment apparatus using superheated steam gas having a first combustion chamber for generating hot air gas and a second combustion chamber for generating superheated steam gas.
The hot air gas generated by the first combustion chamber is supplied to the heating chamber from a hot air gas supply port provided at a predetermined position of the kiln, and a hot air gas discharge port provided at a position different from the hot air gas supply port. After heating the processing chamber from the outside in the heating chamber, the hot air gas is discharged.
A part of the processing chamber is provided with an input port for directly charging the object to be processed into the inside of the processing chamber in a state of being isolated from the outside of the kiln, and is also provided with the input port of the processing chamber. A part different from the above-mentioned part is provided with an outlet for taking out the processed material after being treated as powdery carbide while being sterilized by heating in the processing chamber.
In the processing chamber, the superheated steam supply port to which the superheated steam gas supplied from the second combustion chamber is supplied and the superheated steam gas after heat sterilizing the object to be treated are recovered again to obtain the first. Equipped with a superheated steam return port to return to the combustion chamber of 1
The treatment chamber is provided with a stirring means for stirring the object to be treated in the treatment chamber to form a powdery carbide in accordance with the step of heat sterilizing the object to be treated with the superheated steam gas. A sterilization and drying treatment device that uses superheated steam gas. The sterilization and drying treatment apparatus according to claim 11 is prepared, and the sterilization and drying treatment apparatus is prepared.
The object to be processed is charged into the processing chamber from the inlet for charging the object to be processed of the sterilization and drying treatment apparatus.
Sterilization using superheated steam gas, which comprises operating the sterilization and drying treatment apparatus to sterilize and dry the object to be treated, and then taking out the treated product from the outlet after forming the treated product as a powdery carbide. A method for producing a processed product by a drying processing device. Sterilization and drying treatment using superheated steam gas, which is a composite of a material that is sterilized and dried to make powdery charcoalized material and a material that can be recycled as it is without being sterilized and dried. It is a method of generating processed products by the equipment.
The sterilization and drying treatment apparatus according to claim 12 is prepared, and the sterilization and drying treatment apparatus is prepared.
The object to be processed is charged into the processing chamber from the inlet for charging the object to be processed.
After the sterilization and drying treatment device is operated to sterilize and dry the object to be treated to produce a powdery carbide processed product, the powdery carbide processed product can be recycled from the outlet. A method for producing a processed product by a sterilizing and drying processing apparatus using superheated steam gas, which comprises taking out the material together with the material from the processing chamber. It is a sterilization and drying treatment device that uses superheated steam gas to turn the object to be treated, which consists of waste as used cooking oil mixed with impurities, into a reusable processed product as fuel oil that does not contain impurities.
A kiln whose inside is a closed space, a processing chamber which is housed inside the kiln and is separated and generated into a fuel oil in which impurities and the impurities are not mixed while heat sterilizing the object to be treated, and the kiln and the above. It is a sterilization and drying treatment device using superheated steam gas having a heating chamber formed between the treatment chambers, a first combustion chamber for generating hot air gas, and a second combustion chamber for generating superheated steam gas. hand,
The hot air gas generated by the first combustion chamber is supplied to the heating chamber from a hot air gas supply port provided at a predetermined position of the kiln, and a hot air gas discharge port provided at a position different from the hot air gas supply port. After heating the processing chamber from the outside in the heating chamber, the hot air gas is discharged.
A part of the processing chamber is provided with an input port for directly charging the object to be processed into the inside of the processing chamber in a state of being isolated from the kiln from the outside of the kiln, and is also provided with the input port of the processing chamber. A part different from the above-mentioned part is provided with an outlet for taking out a processed material that can be reused as fuel oil while being sterilized by heating in the processing chamber.
In the processing chamber, the superheated steam supply port to which the superheated steam gas supplied from the second combustion chamber is supplied and the superheated steam gas after heat sterilizing the object to be treated are recovered again to obtain the first. Equipped with a superheated steam return port to return to the combustion chamber of 1
In the treatment chamber, the object to be treated is stirred in the treatment chamber in accordance with the step of heat sterilizing the object to be treated with the superheated steam gas to obtain impurities and fuel oil in which the impurities are not mixed. A sterilization / drying treatment apparatus using superheated steam gas, which is provided with a stirring means for separating. The object to be treated by the sterilization and drying treatment device is a method for producing a processed product by the sterilization and drying treatment device using superheated steam gas composed of waste as used cooking oil mixed with impurities.
The sterilization and drying treatment apparatus according to claim 14 is prepared, and the sterilization and drying treatment apparatus is prepared.
The object to be processed is charged into the processing chamber from the inlet for charging the object to be processed.
By operating the sterilization and drying treatment apparatus to sterilize and dry the object to be treated to separate impurities from the used edible oil, the used edible oil can be reused as fuel oil free of impurities. A processed product by a sterilization and drying treatment apparatus using a superheated steam gas, which comprises taking out a processed product as a fuel oil which is not mixed with the impurities from the processing chamber after producing a processed product which can be produced. Generation method. The amount of water supplied to the second combustion chamber to generate the superheated steam gas in the second combustion chamber is flushed after the object to be treated is sterilized and dried in the treatment chamber to finish its role. The flash steam gas does not remain as steam in the treatment chamber or once enters the superheated steam return port and then flows back to the treatment chamber without returning to the treatment chamber. The first to fifth, seventh to ninth, tenth, eleventh, and fourteenth claims, wherein the control unit adjusts the heat of combustion to return to the heat of combustion as it is. A sterilization / drying treatment apparatus using the superheated steam gas according to any one.

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