WO2020137986A1

WO2020137986A1 - Deodorization device in treatment apparatus for organic matter-containing substance to be treated, and deodorization method for deodorization device

Info

Publication number: WO2020137986A1
Application number: PCT/JP2019/050390
Authority: WO
Inventors: 眞一下瀬
Original assignee: 株式会社下瀬微生物研究所
Priority date: 2018-12-26
Filing date: 2019-12-23
Publication date: 2020-07-02
Also published as: JP2022078355A

Abstract

The present invention includes: a vacuum fermentation drying device in which an organic matter-containing substance to be treated is stored in a sealed container and stirred while being heated in a predetermined temperature range in a vacuum, organic components of the organic matter are dissolved using microorganisms, and a dry substance having a reduced volume is obtained; a cooler connected via a condenser section of the sealed container; a cooling water circulation passage through which cooling water is circulated between the condensation section and the cooler; and a chlorine deodorizing gas diffusion mechanism attached to the cooler.

Description

Deodorizing apparatus and method for deodorizing an object to be treated containing organic matter

The present invention relates to a deodorizing device and a deodorizing method thereof in a processing device for a processing object containing an organic substance.

The applicant of the present application, as described in, for example, Patent Document 1 above, stores an object to be treated containing an organic substance in a closed container such as a tank, and stirs it while heating it to a predetermined temperature range under reduced pressure, thereby improving efficiency. A patent application has been filed for a reduced-pressure fermentation drying device capable of accelerating the fermentation of organic substances by adding predetermined microorganisms to an object to be treated containing organic substances while drying and removing water.

In addition, this vacuum fermentation drying device has the function of decomposing the microorganisms that are the source of the bad odor by using microorganisms, but the entire building where the processing equipment including the vacuum fermentation drying device is installed is installed. There is a problem that it does not have the ability to deodorize a bad odor, and a bad odor is generated from an object to be treated containing organic substances such as municipal solids scattered in the building.

JP, 2007-319738, A Japanese Patent No. 4153685

The present invention has been made in consideration of the above-mentioned circumstances, and is an apparatus and a processing method for deodorizing a bad odor in an entire building in which a processing apparatus including a vacuum fermentation drying apparatus is installed.

The present invention has the following means for solving the above-mentioned problems. That is, the present invention is a method of accommodating an object to be treated containing an organic matter in a closed container and stirring while heating under a reduced pressure to a predetermined temperature range, decomposing the organic component of the organic matter by using a microorganism, and reducing the volume of the dried product. A reduced pressure fermentation drying apparatus for obtaining a product, a cooler connected to the condenser of the closed container via a vacuum pump, and a cooling water circulation path for circulating cooling water between the condenser and the cooler via a cooling water pump. And a chlorine-based deodorizing gas diffusion mechanism attached to the cooler.

According to the present invention, in addition to decomposing microorganisms that are the source of malodor using microorganisms that live in the vacuum fermentation and drying device, chlorine-based deodorized water can decompose malodorous components such as ammonia. Therefore, a bad odor is hardly generated from the building in which the apparatus for treating the object to be treated including the organic matter is installed.

In the present invention, the chlorine-based deodorant gas diffusion mechanism is a water-receiving tank of the cooler, a pipe having one end connected to the water-receiving tank, and a chlorine-based deodorant having the other end of the pipe connected via a chemical pump. A deodorizing device in a treatment device for an object to be treated containing an organic substance, which is composed of a water storage container, and sprays cooling water containing chlorine-based deodorizing water in a water receiving tank from a nozzle via a pump, When the cooling water flows down, the chlorine-based deodorized water dissolved in the cooling water is gasified (hereinafter, also referred to as "chlorine-based deodorizing gas"), and this chlorine-based deodorizing gas is blown from the fan of the cooler, thereby The deodorizing gas is diffused throughout the building where the processing device is installed to decompose a malodorous component such as ammonia to deodorize the malodorous substance.

In the present invention, the chlorine-based deodorizing gas diffusion mechanism includes a spray nozzle arranged near an outside of the fan of the cooler, a pipe having one end connected to the spray nozzle, and the other end of the pipe being a chemical pump. A deodorizing device in a treatment device for an object to be treated containing an organic matter, which is constituted by a chlorine-based deodorized water storage container connected via a spray, which is arranged near a fan outside direction of the cooler. Chlorine deodorized water sprayed from the nozzle is gasified by the air blow of the fan of the cooler and these chlorine deodorized gases are diffused throughout the building in which the processing device is installed, and these chlorine deodorized gases are malodorous components, for example, It decomposes ammonia and deodorizes odors.

In the present invention, the chlorine-based deodorizing gas diffusion mechanism has a first pipe whose one end is opened near the outside of the fan of the cooler and the other end is opened above the inside of the chlorine-based deodorized water storage container, and one end is a compressor. And a second pipe connected to the other end so as to enter the inside of the chlorine-based deodorizing aqueous solution accommodated in the accommodating container. It is a deodorizing device, and when the compressor is driven, the chlorine deodorizing aqueous solution in the chlorine deodorizing water storage container is aerated, and the chlorine deodorizing gas generated here passes through the first pipe. Combined with the air blow of the fan, the chlorine-based deodorizing gas is diffused throughout the building where the processing device is installed to decompose a malodorous component such as ammonia to deodorize the malodor.

In the present invention, the chlorine-based deodorant gas diffusion mechanism is a pan provided in the vicinity of the fan outside of the cooler, a chlorine-based deodorized water storage container connected to the pan via a chemical liquid pump, and the pan. A deodorizing device in a treatment device for an object to be treated containing an organic substance, characterized by comprising a heater arranged on the back surface of the bottom, and by heating the chlorine-based deodorized water supplied to the pan with the heater, chlorine is generated. The system deodorizing water is gasified, and the chlorine-based deodorizing gas is diffused throughout the building by the fan of the cooler to decompose a malodorous component such as ammonia to deodorize the malodor.

In the present invention, the chlorine-based deodorant gas diffusion mechanism has a first pipe having one end opened near the fan of the cooler and the other end connected to the ejection port of the ejector, and one end connected to the chlorine-based deodorized water storage container. And a second pipe having the other end connected to the chlorine-based deodorized water supply port of the ejector, and a third pipe having one end connected to the compressor and the other end connected to the air introduction port of the ejector. Is a deodorizing device in a treatment device for an object to be treated containing organic matter, in which chlorine-based deodorized water is sucked into the air flow blown from the compressor inside the ejector from the chlorine-based deodorized water supply port, and gasifies from the discharge port. By injecting the chlorine-based deodorizing gas, the fan of the cooler diffuses the chlorine-based deodorizing gas throughout the building to decompose a malodorous component such as ammonia to deodorize the malodor.

In the present invention, the concentration of the chlorine-based deodorized water is 50 to 5000 mg/L, and the chlorine-based deodorized water has a deodorizing effect. It also has a bactericidal action, and at this concentration, it has no effect on the human body and is harmless.

Further, the present invention, the object to be treated containing an organic matter is housed in a closed container and stirred while heating under a reduced pressure to a predetermined temperature range, and the organic component of the organic matter is decomposed by utilizing microorganisms to reduce the volume. A reduced pressure fermentation drying step of obtaining a dried product, a cooling step connected through a condensing step of the closed container, a cooling water circulation step of circulating cooling water between the condensing step and the cooling step, and a cooling step attached to the cooling step. There is a chlorine-based deodorizing gas diffusion step, and there is a deodorizing method in a treatment device for an object to be treated containing an organic substance, and the same effect as a deodorizing device in a treatment device for an object to be treated containing an organic substance can be expected. Is.

According to the deodorizing apparatus and its deodorizing method in the processing apparatus for treating an object containing an organic substance according to the present invention, in addition to being able to deodorize the inside of the reduced pressure fermentation drying apparatus, in a building where a processing apparatus including the reduced pressure fermentation drying apparatus is installed. It is possible to decompose the malodorous components generated from the object to be treated including the scattered organic matter, such as ammonia, and to deodorize the malodors in the entire building.

FIG. 1 is a front view showing a charging device, a reduced pressure fermentation and drying device, a foreign matter sorter, and the like in a treatment device for a treatment object containing an organic substance according to the first embodiment of the present invention. It is a side view which shows the charging device of FIG. 1, a reduced pressure fermentation drying device, a foreign material sorter, etc. It is a figure which shows typically the schematic structure of the deodorizing apparatus of the reduced pressure fermentation drying apparatus of FIG. It is a perspective view which shows schematic structure of the foreign material selection machine of FIG. It is a figure which shows typically the schematic structure of the deodorizing apparatus of the reduced pressure fermentation drying apparatus in the processing apparatus of the to-be-processed object containing the organic substance which concerns on 2nd Embodiment of this invention. It is a figure which shows typically the schematic structure of the deodorizing apparatus of the reduced pressure fermentation drying apparatus in the processing apparatus of the to-be-processed object containing the organic substance which concerns on 3rd Embodiment of this invention. It is a figure which shows typically the schematic structure of the deodorizing apparatus of the reduced pressure fermentation drying apparatus in the processing apparatus of the to-be-processed object containing the organic substance which concerns on 4th Embodiment of this invention. It is a figure which shows typically the schematic structure of the deodorizing apparatus of the reduced pressure fermentation drying apparatus in the processing apparatus of the to-be-processed object containing the organic substance which concerns on 5th Embodiment of this invention.

<First Embodiment>
Hereinafter, a first embodiment of the present invention will be described with reference to the drawings. FIG. 1 is a front view showing a charging device, a reduced pressure fermentation drying device, a foreign matter selector, and the like in a processing device for a processing object containing an organic substance according to an embodiment of the present invention, and FIG. 2 is a charging device of the processing device. FIG. 4 is a side view showing a reduced pressure fermentation drying apparatus, a foreign matter sorter, etc., FIG. 3 is a diagram schematically showing a schematic configuration of a reduced pressure fermentation drying apparatus of the processing apparatus, and FIG. 4 is a foreign matter of the processing apparatus. It is a perspective view showing a schematic structure of a sorting machine.

As shown in FIGS. 1 to 4, a treatment device (hereinafter, also referred to as a “treatment device”) 1 for an object to be treated containing an organic substance includes a charging device 2, a reduced pressure fermentation drying device 3, a foreign matter selector 4, and the like. ing. In the processing apparatus 1, for example, an object to be processed containing organic matter such as municipal solid waste is put into the reduced pressure fermentation and drying apparatus 3 by the inputting apparatus 2, and the input object to be processed is reduced pressure fermentation and drying by the reduced pressure fermentation and drying apparatus 3. The process is executed. The dried product obtained by the reduced pressure fermentation and drying process of the reduced pressure fermentation drying device 3 is sent to the foreign matter selector 4 by the discharge conveyor 41, and the foreign matter mixed in the dried matter is removed by the foreign matter selector 4.

In FIG. 2, for example, the processing apparatus 1 installed in the building A is shown, and a charging device 2, a reduced pressure fermentation drying device 3, a foreign matter selector 4, etc. are installed in predetermined positions in the building A. .. Hereinafter, each device included in the processing device 1 will be described.

The charging device 2 supplies the processing target contained in the charging box 21 to the charging port 30 a of the reduced pressure fermentation and drying device 3. The charging device 2 is configured as, for example, a reversing charging device. The loading box 21 is transported from a storage warehouse or the like to a predetermined position of the loading device 2 by a not shown forklift or the like. The loading box 21 set at a predetermined position of the loading device 2 is lifted upward along a pair of vertically extending

rails

22, 22 by driving an electric motor or the like (not shown). When the loading box 21 rises to the upper ends of the pair of

rails

22 and 22, the loading box 21 rotates about a horizontal axis 23 provided between the pair of

rails

22 and 22, and the loading box 21 is turned upside down. Along with the reversing operation of the loading box 21, the object to be treated contained in the loading box 21 is loaded into the loading port 30a of the reduced pressure fermentation drying apparatus 3, but here, the municipal solid waste. There is a possibility that the object to be treated containing organic substances may scatter and give off a bad odor.

The reduced-pressure fermentation drying device 3 is a known device as described in, for example, Patent Document 1, and agitates while heating the object to be treated to a predetermined temperature range under reduced pressure and utilizes microorganisms. Then, the organic component of the object to be treated is decomposed to obtain a reduced volume dried product.

As shown schematically in FIG. 3, the reduced-pressure fermentation drying apparatus 3 is a hermetically-sealed container for accommodating an object to be treated, which is supplied by the charging apparatus 2, and is formed in an airtight manner so as to keep the inside at atmospheric pressure or less. A cylindrical tank (pressure resistant tank) 30 is provided. A heating jacket 31 is provided on the peripheral wall of the tank 30, and heating steam is supplied from the steam boiler 7 to the heating jacket 31. The temperature of the steam supplied from the steam boiler 7 is preferably about 140°C, for example.

Further, a stirring shaft 32 extending in the longitudinal direction (left and right direction in FIG. 3) of the tank 30 is provided so as to be surrounded by the heating jacket 31. The stirring shaft 32 is rotated at a predetermined rotation speed by the electric motor 32a. The agitation shaft 32 is provided with a plurality of agitation plates 32b spaced apart in the axial direction thereof. The agitation plates 32b agitate the object to be treated, and after completion of the fermentation drying, organic substances are behind the tank 30. To be sent to.

An input port 30a for the organic material supplied from the input device 2 is provided in the upper part of the center of the tank 30 in the longitudinal direction. The organic material input from the input port 30a is heated by the heating jacket 31, while being stirred. It is agitated by the rotation of 32. Then, after a lapse of a predetermined time, the treated organic matter (dried matter) is discharged from the discharge section 30b provided in the lower portion of the tank 30. A hydraulic motor may be used instead of the electric motor 32a.

A guide part 30c for guiding the vapor generated from the heated organic matter to the condensing part 33 is provided on the upper part of the tank 30. In the present embodiment, two guide portions 30c are provided, and each guide portion 30c is arranged on both sides of the tank 30 in the longitudinal direction with the charging port 30a interposed therebetween. The condenser unit 33 includes a plurality of cooling pipes 33b supported by a pair of heads 33a, and a cooling water passage 80 is provided between the plurality of cooling pipes 33b and the cooler 8. .. In the present embodiment, the condensing part 33 extends in parallel along the longitudinal direction of the tank 30, and the condensing part 33 is arranged on the rear side of the charging port 30a and the guide part 30c.

Next, the chlorine-based deodorant gas diffusion mechanism 100 in the first embodiment will be described. One end of a chemical liquid pipe 101 is connected to the water receiving tank 81 of the cooler 8, and a hypochlorite water (hereinafter, chlorine-based deodorizing water It will be described as chlorous acid water.) Connected to the container 104. The concentration of hypochlorous acid water contained in this container is 50 to 5000 mg/L, and the hypochlorous acid concentration in the water receiving tank 81 is adjusted to about 30 mg/L by adjusting the opening/closing valve 102 and the chemical liquid pump 103. Thus, the hypochlorous acid water is supplied from the container 104.

Then, the cooling water flowing through the cooling pipe 33b in the condensing unit 33 and having the temperature raised by heat exchange with the high temperature steam flows through the cooling water passage 80 to be cooled as schematically indicated by an arrow in FIG. It flows into the water receiving tank 81 of the container 8. The cooler 8 is provided with a pumping pump 82 for pumping the cooling water containing hypochlorous acid water in the water receiving tank 81, and a nozzle 83 for injecting the pumped cooling water. The cooling water jetted from the nozzle 83 receives the air blown from the fan 85 while flowing down the lower part 84, the temperature of the cooling water decreases, and the cooling water flows into the water receiving tank 81 again.

During this time, the cooling water containing the hypochlorous acid water is sprayed from the nozzle 83, and while the cooling water flows down in the lower part 84, the hypochlorous acid dissolved in the cooling water is gasified, and the fan 85 discharges the hypochlorous acid. The chlorous acid gas is blown, and the hypochlorous acid concentration in the water receiving tank 81 is adjusted so that the hypochlorous acid gas concentration in the building A is set to 0.05 to 0.5 ppm. As a result, for example, ammonia, which is a malodorous component, is decomposed by hypochlorous acid, and the malodor can be deodorized.

The cooling water cooled by the cooler 8 is sent by the cooling water pump 86, sent to the condensing unit 33 by the cooling water passage 80, and flows through the plurality of cooling pipes 33b again. Then, after the temperature rises due to the heat exchange with the steam generated inside the tank 30 as described above, it flows through the cooling water path 80 again and flows into the water receiving tank 81 of the cooler 8.

In addition to the circulating cooling water as described above, in the cooler 8, the condensed water obtained by condensing the vapor generated from the heated organic matter in the condensing unit 33 is also injected. Although not shown, condensed water generated by exchanging heat with high-temperature steam is collected below the condenser 33. A vacuum pump 36 is connected to the condenser 33 via a communication passage 35 so as to reduce the pressure in the tank 30.

That is, by the operation of the vacuum pump 36, air and condensed water are sucked from the condenser 33 through the communication passage 35, and further, air and steam in the tank 30 are sucked through the communication passage 34 and the guide portion 30c. .. In this way, the condensed water is sucked from the condenser 33 to the vacuum pump 36, and is guided from the vacuum pump 36 to the water receiving tank 81 of the cooler 8 by the water guiding pipe.

The condensed water thus guided to the water receiving tank 81 of the cooler 8 mixes with the cooling water, is pumped up by the pumping pump 82 as described above, is jetted from the nozzle 83, and is then cooled while flowing down the lower stream portion 84. It Since the condensed water contains the same microorganisms as those added to the organic matter in the tank 30, and the malodorous components contained in this condensed water are decomposed, the malodor should not be emitted to the outside of the tank. It has become.

Explaining the operation of the reduced pressure fermentation drying apparatus 3 having the above-described configuration, the organic matter contained in the tank 30 is stirred by the rotation of the stirring shaft 32 while being heated by the heating steam supplied to the heating jacket 31. Then, the organic matter contained in the tank 30 is effectively heated by receiving heat from the outside by the heating jacket 31 surrounding the inside of the tank 30 and heating from the inside by the stirring shaft 32 and the like. Organic matter is agitated by the shaft 32. In addition, since the pressure is reduced by the operation of the vacuum pump 36, the boiling point is lowered in the tank 30, and water is evaporated in a temperature range where the decomposition of the organic components of the organic matter is promoted by the microorganisms.

Note that, in the reduced pressure fermentation and drying process by the reduced pressure fermentation and drying device 3, one step (one cycle) is preferably, for example, 2 hours, and first, it is a fermentation process for decomposing organic components of organic matter over 30 minutes. When the pressure inside the tank 30 is reduced to −0.06 to −0.07 MPa (gauge pressure; hereinafter, gauge pressure is omitted), the water temperature in the tank 30 is maintained at 76 to 69° C. (saturated vapor temperature). As a result, fermentation and decomposition of the organic matter are promoted by the microorganisms described below.

Next, the organic matter during fermentation will be dried over 1.5 hours. Therefore, when the pressure in the tank 30 is further reduced to −0.09 to −0.10 MPa, the water temperature in the tank is maintained at 46 to 42° C. (saturated vapor temperature), and the drying of organic substances is sufficiently promoted. It becomes a process. Then, when performing such a drying treatment, as the microorganisms to be added to the organic matter in the tank 30, for example, as described in Patent Document 2, a plurality of types of indigenous bacteria are used as a base, and this is pre-cultured. The complex effective microorganism group is preferable, and the common name is the SHIMOSE 1/2/3 group as the center of the colony.

In addition, SHIMOSE 1 was sent to FERM BP-7504 (Ministry of Economy, Trade and Industry, National Institute of Advanced Industrial Science and Technology, Institute of Biotechnology and Industrial Technology, Patent Microorganism Depositary Center (1-3, Higashi 1-3, Tsukuba, Ibaraki, Japan) on March 14, 2003. Internationally deposited). SHIMOSE 2 is a microorganism belonging to FERM BP-7505 (an international deposit similar to SHIMOSE 1) and Pichiafarinosa, which is resistant to salt, and SHIMOSE 3 is called FERM BP-7506 (SHIMOSE 1). It is a microorganism belonging to Staphylococcus).

Here, the procedure of the vacuum fermentation drying process of organic substances by the vacuum fermentation drying device 3 will be described. First, an object to be treated containing an organic substance is put into the vacuum fermentation and drying apparatus 3. At this time, the lid of the charging port 30a of the tank 30 of the reduced pressure fermentation drying apparatus 3 is opened, and the organic substances stored in the charging box 21 by the charging device 2 are charged from the charging port 30a. Then, the lid of the charging port 30a is closed to seal the inside of the tank 30 under atmospheric pressure.

Next, after adding a predetermined microorganism to the organic matter in the tank 30, the atmosphere opening valve (not shown) is closed to seal the inside of the tank 30. Then, the inside of the tank 30 is heated under reduced pressure to promote the fermentation and drying of the organic component of the organic substance contained therein. That is, heating steam is supplied from the steam boiler 7 to heat the inside of the tank 30.

Then, the inside of the tank 30 is heated by the heating steam, the stirring shaft 32 is rotated at a predetermined rotation speed (for example, about 8 rpm), and the inside of the tank 30 is depressurized by the operation of the vacuum pump 36. The temperature in the tank 30 becomes an environment in which the activity of microorganisms is optimal, and the decomposition of organic components of organic substances by microorganisms is favorably promoted. The rotation speed (8 rpm) of the stirring shaft 32 is an example, and may be another value as long as the organic components of the organic matter can be decomposed.

When a predetermined time (for example, about 2 hours) elapses while maintaining the temperature and pressure in the tank 30 in this way, the vacuum pump 36 and the steam boiler 7 are stopped, and the atmosphere release valve is opened. Set to atmospheric pressure. On the other hand, the stirring shaft 32 is rotated in the reverse direction, the lid of the discharge portion 30b of the tank 30 is opened, and the dried material is discharged from the tank 30. At this time, the dry matter discharged from the tank 30 is reduced in volume.

Then, the dried material after being subjected to the reduced pressure fermentation drying processing by the reduced pressure fermentation drying apparatus 3 is conveyed to the foreign matter sorting machine 4 by the discharge conveyor 41. That is, the discharge conveyor 41 conveys the dry matter discharged from the discharge section 30b below the tank 30 of the reduced pressure fermentation drying apparatus 3 to the foreign matter selector 4 provided at a position higher than the discharge section 30b. The foreign matter sorter 4 removes foreign matter that is not decomposed by the reduced pressure fermentation and drying process by the reduced pressure fermentation and drying apparatus 3, specifically, metals and plastics.

The foreign matter sorter 4 is provided with a magnetic separator 42 and a vibration sieving machine 43, as schematically shown in FIG. The magnetic separator 42 is, for example, a suspension type, and is suspended on the discharge conveyor 41. The magnetic separator 42 attracts magnetic materials such as metal fittings and iron pieces from the dried material conveyed by the discharge conveyor 41 by magnets and continuously discharges them to the discharge container 42c by the belt 42b moving between the pulleys 42a. Is configured. The magnetic separator 42 removes metal such as metal fittings and iron pieces mixed in the dried material.

The vibrating and sieving machine 43 is for sieving large foreign matter from the dried material discharged from the reduced pressure fermentation drying device 3 and conveyed by the discharge conveyor 41. The vibrating sieving machine 43 includes a wire net 43a having a mesh (opening) of a predetermined size, and a vibration motor 43b that vibrates the wire net 43a. The vibrating sieving machine 43 is supported on the lower table 43d by a plurality (for example, four) of coil springs 43c. Further, the wire net 43a is provided in a state of being inclined obliquely downward, and one end side (the left end side in FIG. 4) of the wire net 43a is provided at a position lower than the other end side (the right end side in FIG. 4). ing. In this embodiment, the mesh of the wire net 43a is set to a size of 5 mm×5 mm. Note that the mesh size is an example, and may be another value. The vibrating and sieving machine 43 sorts out plastics and the like mixed in the dried material.

Thus, since the vibrating sieving machine 43 is supported by the coil spring 43c in a floating manner with respect to the lower table 43d, the dried product supplied from the discharge conveyor 41 to the wire net 43a is sieved by driving the vibrating motor 43b. Specifically, the dried material passes through the mesh of the wire net 43a, falls downward, and is stored in the storage container 44 arranged below the vibrating screener 43. On the other hand, since foreign matter larger than the dried product cannot pass through the mesh of the wire net 43a, it moves to one end side (front side) while sliding down or rolling along the inclined surface of the wire net 43a and vibrating and sieving machine 43. It is discharged to the discharge container 43e arranged in the front lower part of. At this time, not only foreign matter such as plastic, but also a dried product having a size larger than the mesh of the wire net 43a is discharged to the discharge container 43e. However, as described above, the dried product is fermented and dried by the reduced-pressure fermentation drying device 3 and reduced in volume, so that the dried product is suitable for sieving, and most of the dried product other than the foreign matter passes through the mesh of the wire net 43a. Then, it is stored in the storage container 44.

In this way, foreign materials such as metal pieces and plastics are removed from the dried product, and high-quality organic fertilizer is stored in the storage container 44. In the examples of the present invention, the dried product produced in the final step is used as an organic fertilizer as a valuable product. However, by adding an additive, the dried product is an organic feed for livestock that is a valuable product. Alternatively, it may be used as an organic feed for aquaculture.

<Second Embodiment>
Next, a second embodiment of the present invention will be described with reference to FIG. The second embodiment differs from the first embodiment only in the chlorine-based deodorizing gas diffusion mechanism 200. In the following description of the second embodiment, differences from the first embodiment will be mainly described, and description of configurations common to the first embodiment will be omitted.

The chlorine-based deodorizing gas diffusion mechanism 200 has a pipe 202 whose one end is connected to a spray nozzle 201 arranged near the outside of the fan 85 of the cooler 8, and the other end of the pipe 202 has an opening/closing valve 203 and a chemical liquid pump. It is composed of a hypochlorous acid water storage container 205 connected via 204.

Therefore, by opening the on-off valve 203 and driving the chemical liquid pump 204, the hypochlorous acid water is sprayed from the spray nozzle 201 in the same direction as the blowing direction of the fan 85. The chloric acid water is mixed and gasified, and these hypochlorous acid gases are diffused throughout the building A in which the processing apparatus 1 is installed, and this hypochlorous acid gas decomposes a malodorous component such as ammonia to deodorize a malodorous substance. To do.

<Third Embodiment>
Similarly, a third embodiment of the present invention will be described with reference to FIG. The third embodiment also differs from the first embodiment only in the chlorine-based deodorizing gas diffusion mechanism 300. In the following description of the third embodiment, differences from the first embodiment will be mainly described, and description of the configuration common to the first embodiment will be omitted.

In the chlorine-based deodorizing gas diffusion mechanism 300, one end of the pipe 301 is opened near the outside of the fan 85 of the cooler 8, and the other end is opened above the inside of the hypochlorous acid water storage container 303 via the opening/closing valve 302. Are connected in this way. On the other hand, one end is connected to the compressor 304, and the other end is composed of a second pipe 305 connected so as to enter the hypochlorous acid aqueous solution stored in the hypochlorous acid water storage container 303. ..

Here, when the compressor 304 is driven, the hypochlorous acid aqueous solution in the hypochlorous acid water storage container 303 is aerated, and the opening/closing valve 302 in which the hypochlorous acid gas generated here is opened, Combining with the blast of the fan 85 through the first pipe 301, the hypochlorous acid gas is diffused throughout the building A in which the processing device 1 is installed and decomposes a malodorous component such as ammonia to deodorize a malodorous substance. Is.

<Fourth Embodiment>
Similarly, a fourth embodiment of the present invention will be described with reference to FIG. The fourth embodiment also differs from the first embodiment only in the chlorine-based deodorizing gas diffusion mechanism 400. In the following description of the fourth embodiment, differences from the first embodiment will be mainly described, and description of the configuration common to the first embodiment will be omitted.

The chlorine-based deodorizing gas diffusion mechanism 400 has a pan 401 provided near the outside of the fan 85 of the cooler 8, one end of which is connected to the pan 401, and the other end of which is connected via an opening/closing valve 403 and a chemical liquid pump 404. It is composed of a pipe 402 connected to a chlorite water storage container 405, and a heater 406 arranged on the bottom rear surface of the pan 401.

When the on-off valve 403 is opened and the chemical pump 404 is driven, a small amount of hypochlorous acid water is supplied to the pan 401 from the hypochlorous acid water storage container 405 through the pipe 402. Therefore, when power is supplied to the heater 406 provided on the back surface of the pan 401, the pan 401 is heated by the heater 406, and the hypochlorous acid water on the pan 401 is gasified to generate hypochlorous acid gas. The hypochlorous acid gas joins with the air blown by the fan 85 of the cooler 8, and the hypochlorous acid gas is diffused throughout the building A to decompose a malodorous component such as ammonia to deodorize the malodorous substance.

<Fifth Embodiment>
Further, similarly to the above, the fifth embodiment of the present invention will be described with reference to FIG. The fifth embodiment also differs from the first embodiment only in the chlorine-based deodorizing gas diffusion mechanism 500. In the following description of the fifth embodiment, differences from the first embodiment will be mainly described, and description of configurations common to the first embodiment will be omitted.

In the present invention, the chlorine-based deodorizing gas diffusion mechanism 500 has a first pipe 502 having one end opened in the vicinity of the fan 85 of the cooler 8 and the other end connected to the discharge port of the ejector 501, and the open/close valve 503 at one end. Second pipe 505 connected to the hypochlorous acid water storage container 504 through the other end and the other end connected to the hypochlorous acid water supply port of the ejector 501, and one end connected to the compressor 506 and the other end. And a third pipe 507 connected to the air introduction port 501.

Therefore, the opening/closing valve 503 is opened so that hypochlorous acid water can be supplied from the hypochlorous acid water storage container 504 to the supply port of the ejector 501 through the second pipe 505, and the compressor 506 is driven to drive the compressor. When air is blown from the ejector 501 to the ejector 501 through the third pipe 507, the hypochlorous acid water is sucked into the air flow inside the ejector 501, gasifies, and is ejected from the ejector 501 discharge port through the first pipe 502 to the hypochlorite gas. By injecting, the hypochlorous acid gas is diffused throughout the building A by the fan 85 of the cooler 8 and decomposes a malodorous component such as ammonia to deodorize the malodor.

In the embodiment of the present invention, the chlorine-based deodorized water is described as hypochlorous acid water, but this hypochlorous acid water may be chlorine dioxide water, or, of course, chlorous acid water. Of course, chlorine-based deodorized water can be used.

The embodiment disclosed this time is an example in all respects, and is not a basis for a limited interpretation. The technical scope of the present invention should not be construed only by the embodiments described above, but should be defined based on the claims. The technical scope of the present invention includes meanings equivalent to the scope of the claims and all modifications within the scope.

This application claims the priority right based on Japanese Patent Application No. 2018-243375 filed in Japan on December 26, 2018. By reference to this, the entire contents of which are incorporated into the present application.

The present invention can be used for a deodorizing device and a processing method thereof in a processing device for a processing object containing an organic substance.

1 processing device 2 charging device 3 reduced pressure fermentation drying device 30 tank (closed container)
33 Condensing part 36 Vacuum pump 8 Cooler 80 Cooling water path 86 Cooling water pump 100 Chlorine deodorizing gas diffusion mechanism of the first embodiment 200 Chlorine deodorizing gas diffusion mechanism of the second embodiment 300 Chlorine deodorizing mechanism of the third embodiment Gas diffusion mechanism 400 Chlorine-based deodorant gas diffusion mechanism of the fourth embodiment 500 Chlorine-based deodorized gas diffusion mechanism of the fifth embodiment

Claims

Vacuum-fermentation is carried out by accommodating an object to be treated containing organic matter in a closed container and stirring it under reduced pressure while heating it to a predetermined temperature range and decomposing organic components of organic matter using microorganisms to obtain a reduced volume dried product. A dryer,
A condenser connected to the condensing unit of the closed container via a vacuum pump,
A cooling water circulation path for circulating the cooling water through the cooling water pump between the condenser and the cooler,
And a chlorine-based deodorizing gas diffusing mechanism attached to the cooler.
A deodorizing device in a processing device for an object to be processed containing the organic matter according to claim 1,
The chlorine-based deodorant gas diffusion mechanism,
A water tank of the cooler,
A pipe whose one end is connected to the water receiving tank,
A deodorizing device in a treatment device for an object to be treated containing an organic substance, comprising: a chlorine-based deodorizing water storage container, the other end of which is connected via a chemical pump.
A deodorizing device in a processing device for an object to be processed containing the organic matter according to claim 1,
The chlorine-based deodorant gas diffusion mechanism,
A spray nozzle provided near the outside of the fan of the cooler,
A pipe whose one end is connected to the spray nozzle,
A deodorizing device in a treatment device for an object to be treated containing an organic substance, comprising: a chlorine-based deodorizing water storage container, the other end of which is connected via a chemical pump.
A deodorizing device in a processing device for an object to be processed containing the organic matter according to claim 1,
The chlorine-based deodorant gas diffusion mechanism,
A first pipe connected so that one end is opened in the vicinity of the fan outside of the cooler and the other end is opened above the inside of the chlorine-based deodorized water container.
A second pipe, one end of which is connected to the compressor, and the other end of which is connected so as to enter the inside of the chlorine-based deodorizing aqueous solution of the chlorine-based deodorizing water storage container; A deodorizing device in a processing device for processing objects.
A deodorizing device in a processing device for an object to be processed containing the organic matter according to claim 1,
The chlorine-based deodorant gas diffusion mechanism,
A pan provided near the outside of the fan of the cooler,
A chlorine-based deodorized water storage container connected to the pan via a chemical pump,
A deodorizing device in a processing device for an object to be processed containing an organic substance, comprising: a heater disposed on the back surface of the bottom of the bread.
A deodorizing device in a processing device for an object to be processed containing the organic matter according to claim 1,
The chlorine-based deodorant gas diffusion mechanism,
A first pipe having one end opened near the fan of the cooler and the other end connected to the discharge side of the ejector;
A second pipe having one end connected to the suction side of the ejector and the other end connected to the compressor;
A third pipe having one end connected to a chlorine-based deodorized water supply port of the ejector and the other end connected to a chlorine-based deodorized water storage container. Deodorizing device in the device.
A deodorizing device in a processing device for an object to be processed containing an organic matter according to any one of claims 2 to 6,
The concentration of the chlorine-based deodorized water is 50 to 5000 mg/L.
Vacuum-fermentation is carried out by accommodating an object to be treated containing organic matter in a closed container and stirring it under reduced pressure while heating it to a predetermined temperature range and decomposing organic components of organic matter using microorganisms to obtain a reduced volume dried product. A drying process,
A cooling process connected through a condensation process of the closed container,
A cooling water circulation step of circulating cooling water between the condensation step and the cooling step,
A chlorine-based deodorizing gas diffusion step attached to the cooling step, and a deodorizing method in a treatment apparatus for an object to be treated containing an organic matter.