JP2020175347A - Organic matter decomposer - Google Patents

Abstract

To provide an organic matter decomposer which promotes decomposition treatment of an organic matter, and corresponds to treatment of a large amount of organic matters while extremely reducing polluted water and residues which are wastes after the decomposition treatment.SOLUTION: An organic matter decomposer 1 has rectangular parallelepiped plural treatment chambers which are connected in series in multiple stages in a horizontal direction to form a space inside. The plural treatment chambers comprises from a front stage toward a rear stage: an input chamber 10 for inputting an organic matter from the exterior; a drying chamber 20 for drying the organic matter; a carbonization chamber 30 for carbonizing the organic matter; and a ceramic chamber 40 for ceramicizing the organic matter.SELECTED DRAWING: Figure 3

Description

The present invention relates to an organic matter decomposer. Specifically, the present invention introduces ionized air into a plurality of treatment chambers connected in series in multiple stages in the horizontal direction to decompose the organic matter, and the water vapor generated by the decomposition treatment is cooled. The liquefied wood vinegar is circulated by converting it into superheated steam by heating, and the high-temperature steam that has undergone decomposition treatment is converted into superheated steam by heating and sent to the adjacent processing chamber to gradually raise the temperature in the processing chamber. The present invention relates to an organic matter decomposition machine capable of treating a large amount of organic matter while promoting the decomposition treatment of organic matter and extremely reducing the amount of sewage and residue which are wastes after the decomposition treatment.

In today's consumer society, the disposal of large amounts of waste is an extremely high priority issue in terms of public health, environmental protection and economic costs. In order to deal with this problem, various waste treatment devices have been devised. Among them, a magnetic field pyrolysis furnace that uses ionized air for treating organic matter is attracting attention as a low-cost and low-environmental-impact technology.
Further, there is also known a treatment apparatus capable of drying, reducing the volume, and deodorizing organic waste by using superheated steam obtained by further heating saturated steam.

For example, Patent Document 1 discloses a magnetic field pyrolysis furnace that uses only a pilot fire during normal operation, does not require fuel or electric power, achieves complete combustion of combustibles, and produces a minimum amount of ash. ing.

Patent Document 2 states that dioxin and the like are not generated even when chloride is treated by thermal decomposition using magnetic field vibration in the reduced state, and the volume of the treated product is reduced to 1/200 of that at the time of charging. The pyrolysis furnace is disclosed.

Patent Document 3 discloses a waste treatment apparatus that incinerates waste by thermal decomposition without generating harmful substances such as dioxins.

Patent Document 4 discloses an organic substance treatment apparatus that decomposes with superheated steam regardless of the type of organic substance so that the treated product does not absorb moisture.

Patent Document 5 discloses a combustible material processing apparatus that ignites a part of a combustible material and burns it while supplying magnetized air and burning it in a state close to flameless.

Japanese Unexamined Patent Publication No. 2014-0131336 Japanese Unexamined Patent Publication No. 2013-215637 Japanese Patent No. 4108387 Japanese Patent No. 5762246 Japanese Unexamined Patent Publication No. 2008-20845

The magnetic field thermal decomposition furnace disclosed in Patent Document 1 and Patent Document 2 has a dry distillate gas treatment tank that recovers impurities and converts smoke into steam, and the liquid containing the recovered impurities is regenerated as wood vinegar (magnetized wood vinegar liquid). Although it is said that it can be used, it is not intended to treat the liquid itself containing this impurity and further promote the decomposition of organic substances.
In the waste treatment apparatus disclosed in Patent Document 3, the air flowing into the incinerator is negatively ionized by crossing the magnetic field generated by the permanent magnet, and in the negatively ionized atmosphere, waste that is combustible is discharged. Although it is said that it can be treated, smoke (non-combustible gas and water vapor) generated in the process of incineration of the waste to be treated is adsorbed and removed by the gas adsorbent, and the waste is treated after liquefaction. It is not used for promotion.

In the organic substance processing apparatus disclosed in Patent Document 4, heated (saturated) steam is first introduced into a closed container containing an organic substance, the inside of the closed container is once made normal pressure, and then the heated (saturated) steam is further heated. By introducing the superheated steam obtained in the above process and vaporizing and discharging the water contained in the organic matter, it is possible to treat even a coarse organic matter into a powder, but using superheated steam to make the organic matter. It does not treat the contained water vapor with impurities.

The combustible material treatment apparatus disclosed in Patent Document 5 sustains combustion in a state close to flameless by magnetized air, detoxifies the combustible material in the treatment container by a reducing atmosphere, and a part of the gas generated by the combustion. Is said to be brought into contact with the activated carbon of the filtration unit to further enhance detoxification, but it does not further detoxify the gas that has accumulated and liquefied by using superheated steam.

Further, in the magnetic field pyrolysis furnaces of Patent Documents 1 and 2, the waste treatment apparatus of Patent Document 3, and the combustibles treatment apparatus of Patent Document 5, the object to be treated (organic matter) is charged from above the apparatus. It is a structure that discharges from below.
Here, as shown in FIG. 1 of Patent Document 1, FIG. 3 of Cited Document 2, FIG. 3 of Cited Document 3, and FIG. 5 of Patent Document 5, in a processing apparatus using magnetic field heat, drying → carbonization ( The treatment of organic substances proceeds through each stage of thermal decomposition) → ceramicization (carbonization).

Therefore, it is desirable that the treatment of organic substances is carried out while maintaining a constant pressure and density in order to ensure the speed and completeness of the treatment in the ceramicization stage, but the organic substances are sequentially added from above and treated. As the process progresses, there is a problem that the pressure and density are not constant due to the difference in the type and weight of the organic substance added earlier and the organic substance added later, and a uniform ceramicizing treatment cannot be realized.

In addition, since the amount of water and the amount of heat of the organic matter to be introduced differ depending on the type, it is necessary to appropriately manage each volume space in which the organic matter is processed at each of the above steps. However, in the conventional organic matter decomposition machine, since the treatment chamber is not provided for each stage, it is difficult to always reproduce the same treatment environment at each stage, so that the organic matter is not completely decomposed and the odor and residue remain. There is a problem that substances may remain in the exhaust and it is difficult to dispose of them.

Further, as described above, in a device having a structure for charging organic substances from above, if the device is enlarged in order to process a large amount of organic substances, the charging position becomes high, so that a special structure is required for charging the organic substances, which is simple. It becomes difficult to manufacture the device with a simple structure. Further, even in the maintenance operation after the manufacture of the device, there is a problem that the physical and cost burden increases in terms of the height and weight of the device and the management of related equipment due to the increase in size of the device.

The present invention has been made in view of the above-mentioned circumstances, in which ionized air is introduced into a plurality of processing chambers connected in series in multiple stages in the horizontal direction to decompose organic substances, and the decomposition treatment is performed. The generated steam is cooled and liquefied, and the wood vinegar is circulated by converting it into superheated steam by heating, and the high-temperature steam that has undergone decomposition treatment is converted into superheated steam by heating and sent to the adjacent processing chamber in stages. It is an object of the present invention to provide an organic matter decomposition machine capable of treating a large amount of organic matter while promoting the decomposition treatment of organic matter by raising the temperature of the organic matter and extremely reducing the amount of sewage and residue which are wastes after the decomposition treatment. ..

In order to solve the above problems, the first technical means of the present invention has a plurality of rectangular parallelepiped processing chambers, and the plurality of processing chambers are connected in series in multiple stages in the horizontal direction to form one internal space. In the organic matter decomposition machine, the plurality of processing chambers provide a charging chamber for charging organic matter from the outside, a drying chamber for drying the organic matter, and an organic matter from the front stage to the rear stage. It is characterized by comprising a carbonization chamber for carbonization treatment and a ceramic chamber for ceramicization treatment of organic substances.

The second technical means is that, in the first technical means, each of the plurality of treatment chambers has a bottom wall common to the plurality of treatment chambers and a side wall in contact with the bottom wall and common to the plurality of treatment chambers. , The internal space is formed by the top wall provided so that the height of the internal space is lowered in order from the front stage to the rear stage, and the input chamber is an openable and closable input port that receives organic substances from above. And a movable wall that is movable in the horizontal direction and pushes the organic matter input from the inlet toward the drying chamber, and the drying chamber is generated by the decomposition of the organic matter in the internal space of the drying chamber. The carbon dioxide chamber is provided with a first discharge port for discharging the water vapor toward the carbonization chamber, and the carbonization chamber converts the water vapor discharged through the first discharge port into superheated steam by heating and sends it into the internal space of the carbonization chamber. It is provided with a second superheated steam device and a second discharge port for discharging the changed water vapor obtained by cooling the superheated water vapor used for the decomposition treatment of organic substances in the internal space of the carbonization chamber toward the ceramic chamber. A third superheated steam device in which the ceramic chamber converts the steam discharged through the second discharge port into superheated steam by heating and sends it into the internal space of the ceramic chamber, and a decomposition treatment of organic substances in the internal space of the ceramic chamber. It is provided with a third discharge port for discharging the changed water vapor obtained by cooling the superheated steam used in the above to the outside of the ceramic chamber, and each of the drying chamber, the carbonization chamber and the ceramic chamber is provided in the internal space. A pair of metal plates laid on the bottom wall in a direction orthogonal to the direction from the front stage to the rear stage, and a predetermined inclination angle so as to cover the connecting portion between the bottom wall and the side wall in the direction from the front stage to the rear stage. A pair of partition plates provided between the bottom wall and the side wall to form a second space communicating with the internal space, and a plurality of partition plates for taking ionized air into the second space from the outside of the processing chamber. The drying chamber is provided with an intake pipe, and has a double structure including the side wall and an outer wall provided on the outside of the side wall at a certain interval, and is provided between the side wall and the outer wall. A through hole formed in the side wall and communicating the internal space and the third space, and water vapor flowing into the third space from the internal space through the through hole are introduced in the third space. It is characterized by being provided with a first superheated steam device that heats a cooled and liquefied wood vinegar solution to replace it with superheated steam and sends it into the internal space of the drying chamber.

The third technical means is characterized in that, in the second technical means, the plurality of intake pipes have magnets inside.

The fourth technical means is characterized in that, in the second or third technical means, the pair of metal plates are laid at a certain interval from each other.

In the fifth technical means, in any one of the second to fourth technical means, the plurality of adjacent processing chambers are connected to each other at a predetermined height at least the same as the height of the internal space of the ceramic chamber. A water vapor permeation member is provided in the internal space of the drying chamber and the carbonizing chamber at the predetermined height, and the internal space is divided into an upper space and a lower space, and the first discharge port is The second discharge port is provided at a position where water vapor is discharged from the upper space in the drying chamber toward the carbonization chamber, and the second discharge port discharges water vapor from the upper space in the carbonization chamber toward the ceramic chamber. It is characterized in that it is provided at the position where it is used.

The sixth technical means is that in any one of the second to fifth technical means, the ceramic chamber heats the steam discharged from the third discharge port integrally with or in the vicinity of the ceramic chamber by heating. It is characterized by further including a fourth superheated steam device that replaces steam and a water tank filled with a liquid set at a predetermined water level in order to filter the superheated steam sent from the fourth superheated steam device. It was done.

The seventh technical means is that in the sixth technical means, the discharge holes of superheated steam are located at the same level as the surface of the liquid inside the water tank, and the surface of the liquid is on the lower side. It is characterized by being formed.

The eighth technical means is that in the sixth or seventh technical means, a fan that sucks the filtered superheated steam and discharges it to the outside of the water tank is inside the discharge cylinder provided on the upper surface of the water tank. The feature is that the rotation speed is freely changed.

The ninth technical means is characterized in that, in any one of the second to eighth technical means, the plurality of processing chambers are provided with a heat storage heater on the bottom wall.

The tenth technical means is characterized in that, in any one of the second to ninth technical means, the plurality of processing chambers are stored in one building together with the plurality of intake pipes. is there.

In the organic matter decomposing machine of the invention according to claim 1, the processing chambers of the drying chamber, the carbonization chamber, and the ceramic chamber are internally connected in order from the charging chamber for charging organic matter from the outside in series in multiple stages in the horizontal direction. By being provided, the position where the organic matter is charged is set as compared with the conventional organic matter decomposition machine in which the treatment of the organic matter charged from above proceeds vertically downward through each stage of drying, carbonization, and ceramicization. Since it is possible to design equipment with a constant height, it is easy to manufacture, and since the physical and cost burden of maintenance and operation is suppressed after manufacturing, it is particularly suitable for processing large volumes of organic matter. ing.
Since this organic matter decomposition machine is provided in the horizontal direction as described above, it is possible to process the organic matter while maintaining a constant pressure and density unlike the case where it is provided in the vertical direction, so that it is uniform. Ceramicization treatment can be realized.
In addition, since this organic matter decomposition machine is provided with a treatment chamber divided into each stage, the volumetric space of each stage is appropriately managed, so that incomplete decomposition of organic matter is suppressed and the exhaust gas is exhausted. Odor and residue can be reduced.

According to the organic matter decomposition machine of the invention of claim 2, in addition to the effect of the invention of claim 1, superheated steam is circulated in each treatment chamber together with ionized air to promote the decomposition treatment of organic matter. Therefore, the amount of sewage and residue after the decomposition treatment can be extremely reduced.
Then, in this organic matter decomposition machine, each treatment is performed by laying the pair of metal plates on the bottom wall in the direction in which the ionized air flows into the internal space of each treatment chamber through the pair of partition plates. Since the circulation of ionized air in the chamber is promoted, the decomposition treatment of organic substances can be promoted.
In addition, this organic matter decomposition machine is provided with a top wall so that the height of the internal space of each treatment chamber is lowered in order, so that the circulation of ionized air is made independent in each treatment chamber and adjacent treatments are performed. In order to make it possible to provide a discharge port that discharges water vapor at the stepped portion between the chambers, the temperature of each treatment chamber is gradually raised by efficiently utilizing the decomposition heat generated from organic substances, and the ionized air and overheating The decomposition treatment of organic matter by water vapor can be further promoted.

According to the organic matter decomposer of the invention of claim 3, in addition to the effect of the invention of claim 2, the plurality of intake pipes have magnets inside, so that a complicated device requiring a power source or the like is required. Since the air taken in through the plurality of intake pipes is ionized without using the above, the cost related to introduction and operation can be reduced.

According to the organic matter decomposer of the invention of claim 4, in addition to the effect of the invention of claim 2 or 3, the pair of metal plates are laid at regular intervals from each other. Since the ionized air that has flowed into the internal space through the pair of partition plates in opposite directions circulates in the vicinity of the space provided between the pair of metal plates, the decomposition treatment of organic substances can be promoted.

According to the organic matter decomposer of the invention according to the fifth aspect, in addition to the effect of the invention according to any one of the second to the fourth aspects, the drying chamber and the internal space of the carbonizing chamber are the same. By being partitioned up and down by the water vapor permeable member, the first discharge port and the second discharge port communicating with the space above the water vapor permeable member are spaces below the water vapor permeable member. Since the space for circulating superheated steam is secured inside the drying chamber and the carbonization chamber without being blocked by the organic matter being treated in the above, the decomposition treatment of the organic matter can be promoted.

According to the organic substance decomposition machine of the invention according to claim 6, in addition to the effect of the invention according to any one of claims 1 to 5, it occurs when the organic substance is decomposed in the ceramic chamber. (3) The steam discharged from the discharge port is converted into superheated steam by the fourth superheated steam device, and further, the odor contained in the steam is removed by filtering by diving through the liquid filled in the water tank. Therefore, deterioration of the surrounding environment can be prevented.

According to the organic matter decomposer of the invention of claim 7, in addition to the effect of the invention of claim 6, superheated steam discharge holes are formed at a predetermined position and orientation with respect to the liquid. As a result, efficient filtering is possible, so that the deodorizing ability can be enhanced.

According to the organic matter decomposer of the invention of claim 8, in addition to the effect of the invention of claim 6 or 7, the fan is provided inside the discharge pipe of the water tank. Since it is possible to adjust the amount of ionized air taken into the inside of the plurality of processing chambers through the intake pipe by changing the rotation speed of the fan, the processing speed is adjusted according to the state and amount of the charged organic matter. Can be adjusted as appropriate.

According to the organic matter decomposer of the invention according to claim 9, in addition to the effect of the invention according to any one of claims 1 to 8, a heat storage heater is provided on the bottom walls of the plurality of processing chambers. This makes it possible to heat the organic matter in the initial stage before the treatment of the organic matter proceeds in the drying chamber and the heat of decomposition is generated, and the second superheated steam vapor in the carbonization chamber and the ceramic chamber. Since the organic matter can be heated even when the apparatus and the third superheated steam apparatus do not function sufficiently, the decomposition treatment of the organic matter can be promoted and the treatment time can be shortened.

According to the organic matter decomposer of the invention according to claim 10, in addition to the effect of the invention according to any one of claims 1 to 9, the plurality of processing chambers have one for each of the plurality of intake pipes. By being stored in one building, the plurality of treatment chambers are isolated from the outside temperature, humidity, and pressure, and air ionized from the outside through the intake pipe is directly taken into the inside of the plurality of treatment chambers. Since it is possible to prevent the temperature inside each processing chamber from dropping sharply, the decomposition treatment of organic matter is promoted and stably executed, and the operator using this organic matter decomposition machine has a high temperature. Since there is no direct contact with the processing room, safety can be improved.

It is a front perspective view of the organic matter decomposition machine which concerns on one Embodiment of this invention. It is a rear perspective view of the organic matter decomposition machine which concerns on one Embodiment of this invention. It is a front perspective view which shows the internal structure of the organic matter decomposition machine which concerns on one Embodiment of this invention. It is a front view which shows the internal structure of the organic matter decomposition machine which concerns on one Embodiment of this invention. It is a top view which shows the internal structure of the organic matter decomposition machine which concerns on one Embodiment of this invention. It is sectional drawing in the AA'cutting line shown in FIG. 4A of the organic matter decomposition machine which concerns on one Embodiment of this invention. It is sectional drawing in the BB'cutting line shown in FIG. 4A of the organic matter decomposition machine which concerns on one Embodiment of this invention. It is sectional drawing in the CC'cutting line shown in FIG. 4A of the organic matter decomposition machine which concerns on one Embodiment of this invention. It is a side view of the organic matter decomposition machine which concerns on one Embodiment of this invention. The first superheated steam device, the second superheated steam device, the third superheated steam device, and the fourth superheat that constitutes the organic substance decomposer according to another embodiment of the present invention. It is a perspective view which shows the internal structure of a steam device. It is a side view which shows the internal structure of the 1st superheated steam apparatus which comprises the organic matter decomposition machine which concerns on one Embodiment of this invention, and a wood vinegar liquid tank. It is a side perspective view which shows the internal structure of the 4th superheated steam apparatus which comprises the organic matter decomposition machine which concerns on another Embodiment of this invention, and a water tank.

Hereinafter, preferred embodiments of the organic matter decomposer of the present invention will be described with reference to the drawings. In the following description, it may be assumed that the configurations with the same reference numerals in different drawings are the same, and the description thereof may be omitted. It should be noted that the present invention is not limited to the examples in these embodiments, and includes all modifications within the scope of the matters described in the claims and within the scope of equality.

Hereinafter, each processing chamber constituting the organic matter decomposition machine 1 and the organic matter decomposition machine 1 according to the embodiment of the present invention will be described with reference to FIGS. 1 to 9.

<1. Configuration of organic matter decomposition machine>
First, the organic matter decomposition machine 1 according to the embodiment of the present invention will be described with reference to FIGS. 1 to 4B.
FIG. 1 is a front perspective view of the organic matter decomposer according to an embodiment of the present invention, FIG. 2 is a rear perspective view of the organic matter decomposer according to an embodiment of the present invention, and FIG. 3 is an embodiment of the present invention. It is a front perspective view which shows the internal structure of the organic matter decomposition machine which concerns on embodiment, FIG. 4A is a front view which shows the internal structure of the organic matter decomposition machine which concerns on one Embodiment of this invention, and FIG. 4B is one Embodiment of this invention. It is a top view which shows the internal structure of the organic matter decomposition machine which concerns on.

As shown in FIGS. 1 and 2, the organic matter decomposition machine 1 includes a plurality of processing chambers including a charging chamber 10, a drying chamber 20, a carbonization chamber 30, and a ceramic chamber 40, and a water tank 50 integrally provided with the ceramic chamber 40. It has. These plurality of processing chambers are connected in series in multiple stages in the horizontal direction.
Further, as shown in FIGS. 3 to 4B, the plurality of processing chambers have bottom walls 17, 27, 37, 47 and bottom walls 17, 27, 37, 47, which are common to the plurality of processing chambers, respectively. The side walls 15, 25, 35, 45 that are in contact with each other and are common to these multiple processing chambers, and the top walls 14, 24, 34, 44 that are provided so that the height of the internal space decreases in order from the front stage to the rear stage. It is surrounded and communicated to form one interior space a.
Here, the side where the input chamber 10 is provided is referred to as the "front stage", and the side where the ceramic chamber 40 is provided is referred to as the "rear stage".

The organic matter charged into the charging chamber 10 is pushed from the charging chamber 10 toward the drying chamber 20 by the movable wall 13, which will be described in detail later, and gradually fills the internal space a of the drying chamber 20, the carbonization chamber 30, and the ceramic chamber 40. Moving.

As shown in FIGS. 1 to 3, a plurality of intake pipes 70 are arranged so as to protrude from the bottom walls 27, 37, 47 of the drying chamber 20, the carbonization chamber 30, and the ceramic chamber 40. The intake pipe 70 has a magnet inside and takes in ionized air from the outside of each processing chamber.
A vent (not shown) that limits the inflow of air from the outside may be provided in a part of the intake pipe 70. As a result, the inflow of ionized air can be controlled in conjunction with the opening / closing operation of the vent to adjust the decomposition rate of organic matter and to stop / start the decomposition reaction.

As shown in FIGS. 1 and 2, the water tank 50 is provided integrally with the ceramic chamber 40, but may be provided in the vicinity of the ceramic chamber 40.

<1.1. Input room>
Next, the charging chamber 10 will be described with reference to FIGS. 1 to 4B.

As shown in FIGS. 1 to 4B, a charging cylinder 11 is provided on the top wall 14 of the charging chamber 10.
As shown in FIG. 3, an opening / closing opening / closing port 12 is formed at a connecting portion between the charging chamber 10 and the charging cylinder 11.
The organic matter charged into the charging cylinder 11 is temporarily stored in the internal space a of the charging chamber 10 via the charging port 12.

As shown in FIGS. 2 to 4A, a movable wall 13 that is movable in the horizontal direction is provided in the lower part of the loading chamber 10.
The movable wall 13 pushes the organic matter contained in the charging chamber 10 toward the drying chamber 20.
Although not shown in FIGS. 4A and 4B, the bottom wall 17 of the charging chamber 10 may be provided with a heat storage heater 75, which will be described later.

<1.2. Drying room ＞
Next, the drying chamber 20 will be described with reference to FIGS. 1 to 5A and 6 to 8.
FIG. 5A is a sectional view taken along the AA'cutting line shown in FIG. 4A of the organic matter decomposer according to the embodiment of the present invention, and FIG. 6 is a side view of the organic matter decomposer according to the embodiment of the present invention. , FIG. 7 comprises a first superheated steam device, a second superheated steam device, a third superheated steam device, and an organic substance decomposer according to another embodiment of the present invention, which constitute an organic matter decomposer according to an embodiment of the present invention. FIG. 8 is a perspective view showing the internal structure of the fourth superheated steam device, and FIG. 8 is a side view showing the internal structure of the first superheated steam device and the wood vinegar tank constituting the organic matter decomposer according to the embodiment of the present invention. is there.

The drying chamber 20 has a rectangular parallelepiped shape as shown in FIGS. 1 and 2, and has a side wall 25 in contact with the bottom wall 27 and a certain space outside the side wall 25 as shown in FIGS. 3 and 5A. It has a double structure including an outer wall 28 provided.
The drying chamber 20 is made of stainless steel.

As shown in FIGS. 3 and 4A, the charging chamber 10 and the drying chamber 20 are provided so as to communicate with each other at at least the same predetermined height as the height of the internal space a of the ceramic chamber 40 described later.
As shown in FIGS. 3, 4A and 5A, the water vapor permeation member 76 is provided in the internal space a of the drying chamber 20 at the above-mentioned predetermined height.
The internal space a of the drying chamber 20 is partitioned into an upper space and a lower space by a water vapor permeating member 76. As the water vapor permeation member 76, for example, a punching metal shape, a mesh shape, a lattice shape, an expanded metal shape, or a fibrous shape can be adopted.

4A to FIG. 4A to show, at a position slightly below the center or the center of the side wall 25 in the drying chamber 20, that is, communicating with the water vapor permeating member 76 in the internal space a of the drying chamber 20 toward the lower space. As shown in 5A and FIG. 8, the first superheated steam ejection hole 22 is provided to supply superheated steam to the internal space a.
The temperature of the superheated steam supplied from the first superheated steam ejection hole 22 is about 200 ° C.

As shown in FIGS. 3 to 5A, a pair of partition plates 71 are provided at a predetermined inclination angle so as to cover the connecting portion between the bottom wall 27 and the side wall 25 in the internal space a in the direction from the front stage to the rear stage. ing. The inclination angle is preferably about 45 °.
The pair of partition plates 71 are made of a magnetic metal such as iron.

As shown in FIGS. 3 and 5A, a plurality of hollow-structured conduits 72 are provided so as to penetrate the pair of partition plates 71 and substantially parallel to the bottom wall 27.
Here, a space formed between the side wall 25 and the bottom wall 27 by a pair of partition plates 71 and communicating with the internal space a by the conduit 72 is referred to as a second space b.
Outside the drying chamber 20, the ionized air taken in by the plurality of intake pipes 70 shown in FIGS. 1 to 3 first flows into the second space b.

The conduit 72 protrudes from the pair of partition plates 71 with a constant length so that the ionized air gains momentum toward the interior space a and reaches farther.
The pair of partition plates 71 are provided at a predetermined inclination angle, and the conduits 72 are provided in opposite directions and positions on both sides of the pair of partition plates 71, thereby forming a structure suitable for circulation of ionized air. Become.

As shown in FIGS. 4B and 5A, a pair of metal plates 74 are laid on the bottom wall 27.
The pair of metal plates 74 are laid over at least the internal space a of the drying chamber 20, but as shown in FIG. 5A, the pair of metal plates 74 may be laid extending from the internal space a to the second space b.
The pair of metal plates 74 are made of a magnetic metal such as iron.

The ionized air blown out from the conduits 72 provided in each of the pair of partition plates 71 collide with each other near the center of the bottom wall 27 equidistant from the conduit 72, which corresponds to the gap between the pair of metal plates 74. , The direction is changed, and the air flows along the pair of metal plates 74 toward the partition plate 71 provided with the conduit 72 on the side where the air is blown out.

It is preferable that the pair of metal plates 74 are laid at least in the internal space a of the drying chamber 20 at regular intervals in a direction orthogonal to the direction from the front stage to the rear stage.
As a result, the ionized air that has flowed into the internal space a through the pair of partition plates 71 in opposite directions circulates in the vicinity of the space provided between the pair of metal plates 74, thereby promoting the decomposition treatment of organic substances. be able to.

As shown in FIG. 5A, the pair of partition plates 71 have an internal space a and a second partition plate 71 at a certain interval at a position where they come into contact with the bottom wall 27 (or the metal plate 74 laid on the bottom wall 27). A slit 73 that communicates with the space b is formed.
As a result, the ionized air that has returned from the internal space a to the second space b through the slit 73 flows into the internal space a from the second space b again through the conduit 72, and subsequently circulates in this path. This promotes the decomposition of the organic matter contained in the internal space a.

As shown in FIGS. 4A and 4B, the bottom wall 27 of the drying chamber 20 is provided with a heat storage heater 75 as an initial initial heat generating means for storing the organic matter in the internal space a.
The surface of the heat storage heater 75 is coated with a heat storage substance, and the temperature range is set between 0 ° C. and 100 ° C., and the temperature can be controlled using a sensor.
Normally, the temperature inside the drying chamber 20 is maintained at 100 ° C. to 120 ° C., and the heat storage heater 75 is set to operate when the temperature becomes 100 ° C. or lower.

As a result, the organic matter can be heated in the initial stage before the treatment of the organic matter proceeds in the drying chamber 20 and the heat of decomposition is generated, and the superheated steam generated by the heater 77 for generating superheated steam, which will be described in detail later, is inside. Before being supplied to the space a, the temperature inside the internal space a can be raised in advance to promote the decomposition of organic substances.
When the decomposition of organic matter progresses to some extent and heat of decomposition is generated, the decomposition cycle automatically proceeds thereafter, and heating by the heat storage heater 75 becomes unnecessary in principle.
However, when the sensor detects that the temperature inside the refrigerator has dropped below the set temperature, the heat storage heater 75 may be operated again to perform heating.

As shown in FIGS. 3 and 5A, a third space c is formed between the side wall 25 and the outer wall 28 at a predetermined interval.
As shown in FIGS. 3, 4, 5A and 8, a plurality of through holes 26 are formed in the side wall 25, and the internal space a and the third space c are communicated with each other.

As shown in FIGS. 3, 4A and 6, a first discharge port 23 is provided in the space above the side wall 25 and the outer wall 28 with the water vapor permeation member 76 in the drying chamber 20 interposed therebetween. .. The first discharge port 23 is provided in a pipe shape and does not communicate with the third space c.
A part of the water vapor generated by the decomposition of the organic substance in the internal space a inside the drying chamber 20 is discharged from the internal space a to the outside of the drying chamber 20 through the first discharge port 23.
The discharged steam enters the second superheated steam device 31, which will be described in detail later, is replaced with superheated steam, and enters the inside of the carbonization chamber 30.

<1.2.1. Wood vinegar tank ＞
Next, the wood vinegar tank 60 will be described with reference to FIGS. 2, 7 and 8.

As shown in FIGS. 2 and 8, a wood vinegar tank 60 is provided near the bottom wall 27 of the drying chamber 20.
Since the wood vinegar tank 60 is usually provided at a position that cannot be visually recognized from the outside of the drying chamber 20, it is shown by a broken line in FIG. 2 for convenience.

As described above, the water vapor generated in the internal space a in the drying chamber 20 due to the decomposition of the organic matter flows into the third space c through the through hole 26. As shown in FIG. 8, the wood vinegar solution 61 in which the water vapor is cooled and liquefied is stored in the wood vinegar solution tank 60. In FIG. 8, further bottom walls are provided below the bottom wall 27 of the drying chamber 20 at regular intervals, and a space communicating with the third space c is formed on the bottom surface of the drying chamber 20. The structure is shown in which the wood vinegar 61 flows into the wood vinegar tank 60 from the third space c via the above space, but the wood vinegar 61 flows from the third space c into the wood vinegar tank 60 without passing through the above space. It may be a structure that directly flows in.
Then, the wood vinegar solution 61 is filtered by a filter 62 for relatively large impurities, flows into the side of the wood vinegar solution tank 60 provided with the saturated water vapor generation heater 63, and is replaced with saturated water vapor by heating. The surface temperature of the saturated steam generation heater 63 becomes 200 ° C. or higher when heated.

As shown in FIG. 8, the wood vinegar solution 61 is heated by the saturated steam generation heater 63 provided in the wood vinegar solution tank 60 and converted into saturated steam, and enters the first superheated steam device 21.
In the superheated steam generation heater 77 provided in the first superheated steam device 21, the saturated steam is further heated and replaced with the superheated steam.
The superheated steam flows into the internal space a of the drying chamber 20 through the first superheated steam ejection holes 22 shown in FIGS. 4A to 5A and 8 to further promote the decomposition treatment of organic substances.

By repeating the cycle in which steam circulates between the internal space a and the first superheated steam device 21, impurities contained in the wood vinegar solution 61 are gradually decomposed, and the wood vinegar solution 61 is a colorless and odorless transparent liquid. It changes to.
This eliminates the need to inspect the waste water when disposing of the wood vinegar.

<1.3. Carbonization chamber ＞
Next, the drying chamber 20 will be described with reference to FIGS. 1 to 4B and 5B, 6 and 7.

As shown in FIGS. 1 and 2, the carbonization chamber 30 has a rectangular parallelepiped shape, and as shown in FIGS. 3 and 5B, an internal space a is formed while the side walls 35 in contact with the bottom wall 37 face each other.
The carbonization chamber 30 is made of stainless steel. The carbonization chamber 30 does not need to have a double structure like the drying chamber 20.

As shown in FIGS. 3 and 4A, the drying chamber 20 and the carbonization chamber 30 are provided so as to communicate with each other at at least the same predetermined height as the height of the internal space a of the ceramic chamber 40 described later.
As shown in FIGS. 3, 4A and 5B, the water vapor permeation member 76 is provided in the internal space a of the carbonization chamber 30 at the above-mentioned predetermined height.
Like the internal space a of the drying chamber 20, the internal space a of the carbonization chamber 30 is also partitioned into an upper space and a lower space by the water vapor permeating member 76.

FIG. 4A, FIG. 4A, shows a position slightly below the center or the center of the side wall 35 in the carbonization chamber 30, that is, communicating with the water vapor permeating member 76 in the internal space a of the carbonization chamber 30 toward the lower space. As shown in 4B and FIG. 5B, a second superheated steam ejection hole 32 is provided to supply superheated steam to the internal space a.
The temperature of the superheated steam supplied from the second superheated steam ejection hole 32 is about 400 ° C.

As shown in FIGS. 3 to 4B and 5B, a pair of partition plates 71 have a predetermined inclination angle so as to cover the connecting portion between the side wall 35 and the bottom wall 37 in the internal space a in the direction from the front stage to the rear stage. It is provided in. The inclination angle is preferably about 45 °.
The pair of partition plates 71 are made of a magnetic metal such as iron.

As shown in FIGS. 3 and 5B, a plurality of hollow-structured conduits 72 are provided so as to penetrate the pair of partition plates 71 and substantially parallel to the bottom wall 37.
Here, the space formed between the side wall 35 and the bottom wall 37 by the pair of partition plates 71 and communicating with the internal space a by the conduit 72 is referred to as the second space b as in the drying chamber 20.
Outside the carbonization chamber 30, the ionized air taken in by the plurality of intake pipes 70 shown in FIGS. 1 to 3 first flows into the second space b.

As shown in FIGS. 4B and 5B, a pair of metal plates 74 are laid on the bottom wall 37 as in the drying chamber 20.
The pair of metal plates 74 are laid over at least the internal space a of the carbonization chamber 30, but as shown in FIG. 5B, the pair of metal plates 74 may be laid extending from the internal space a to the second space b.
The pair of metal plates 74 are made of a magnetic metal such as iron.

The ionized air blown out from the conduits 72 provided in each of the pair of partition plates 71 collide with each other near the center of the bottom wall 37 equidistant from the conduit 72, which corresponds to the gap between the pair of metal plates 74. , The direction is changed, and the air flows along the pair of metal plates 74 toward the partition plate 71 provided with the conduit 72 on the side where the air is blown out.

It is preferable that the pair of metal plates 74 are laid at least in the internal space a of the carbonization chamber 30 at regular intervals in a direction orthogonal to the direction from the front stage to the rear stage.
As a result, the ionized air that has flowed into the internal space a through the pair of partition plates 71 in opposite directions circulates in the vicinity of the space provided between the pair of metal plates 74, thereby promoting the decomposition treatment of organic substances. be able to.

As shown in FIG. 5B, the pair of partition plates 71 have the internal space a and the second partition plate 71 at regular intervals at locations where they come into contact with the bottom wall 37 (or the metal plate 74 laid on the bottom wall 37). A slit 73 that communicates with the space b is formed.
As a result, the ionized air that has returned from the internal space a to the second space b through the slit 73 flows into the internal space a from the second space b again through the conduit 72, and subsequently circulates in this path. This promotes the decomposition of the organic matter contained in the internal space a.

The bottom wall 37 of the carbonization chamber 30 is provided with a heat storage heater 75 as shown in FIGS. 4A, 4B and 5B.
Normally, the temperature inside the carbonization chamber 30 is maintained at 250 ° C. to 300 ° C.
As a result, the organic matter can be heated even when the second superheated steam device 31 does not sufficiently function in the carbonization chamber 30, so that the decomposition treatment of the organic matter can be promoted and the treatment time can be shortened.

As shown in FIGS. 3, 4A and 6, a second discharge port 33 is provided in the space above the side wall 35 with the water vapor permeation member 76 in the carbonization chamber 30 interposed therebetween.
As described above, the carbonization chamber 30 does not need to have a double structure like the drying chamber 20, but the surface of the side wall 35 where the second discharge port 33 is provided is independent because each treatment chamber is independent. It is preferable to have a double structure. In this case, the second discharge port 33 is provided in a pipe shape and does not communicate with the space formed inside the side wall 35 partially provided in the double structure.
The water vapor generated by the decomposition of organic substances in the internal space a inside the carbonization chamber 30 is discharged from the internal space a to the outside of the carbonization chamber 30 through the second discharge port 33.
The discharged steam enters the third superheated steam device 41, which will be described in detail later, is replaced with superheated steam, and enters the inside of the ceramic chamber 40.

<1.4. Ceramic room ＞
Next, the ceramic chamber 40 will be described with reference to FIGS. 1 to 4B and 5C, 6 and 7.

As shown in FIGS. 1 and 2, the ceramic chamber 40 has a rectangular parallelepiped shape, and as shown in FIGS. 3 and 5C, an internal space a is formed while the side walls 45 in contact with the bottom wall 47 face each other.
The ceramic chamber 40 is made of stainless steel. The ceramic chamber 40 does not need to have a double structure like the drying chamber 20.

As shown in FIGS. 4A, 4B and 5C, a third superheated steam ejection hole 42 is provided in the ceramic chamber 40 at the center or slightly below the center of the side wall 45 to supply superheated steam to the internal space a. To do.
The temperature of the superheated steam supplied from the third superheated steam ejection hole 42 is about 500 ° C.

As shown in FIGS. 3 to 4B and 5C, a pair of partition plates 71 have a predetermined inclination angle so as to cover the connecting portion between the side wall 45 and the bottom wall 47 in the internal space a in the direction from the front stage to the rear stage. It is provided in. The inclination angle is preferably about 45 °.
The pair of partition plates 71 are made of a magnetic metal such as iron.

As shown in FIGS. 3 and 5C, a plurality of conduits 72 having a hollow structure are provided through the pair of partition plates 71 and substantially parallel to the bottom wall 47.
Here, the space formed between the side wall 45 and the bottom wall 47 by the pair of partition plates 71 and communicating with the internal space a by the conduit 72 is the second space as in the drying chamber 20 and the carbonization chamber 30. Let b.
Outside the ceramic chamber 40, the ionized air taken in by the plurality of intake pipes 70 shown in FIGS. 1 to 3 first flows into the second space b.

As shown in FIGS. 4B and 5C, a pair of metal plates 74 are laid on the bottom wall 47 as in the drying chamber 20 and the carbonization chamber 30.
The pair of metal plates 74 are laid over at least the internal space a of the ceramic chamber 40, but as shown in FIG. 5C, the pair of metal plates 74 may be laid extending from the internal space a to the second space b.
The pair of metal plates 74 are made of a magnetic metal such as iron.

The ionized air blown out from the conduits 72 provided in each of the pair of partition plates 71 collide with each other near the center of the bottom surface 47 equidistant from the conduit 72, which corresponds to the gap between the pair of metal plates 74. The direction is changed and the air flows along the pair of metal plates 74 toward the partition plate 71 provided with the conduit 72 on the side where the air is blown out.

It is preferable that the pair of metal plates 74 are laid at least in the internal space a of the ceramic chamber 40 at regular intervals in a direction orthogonal to the direction from the front stage to the rear stage.
As a result, the ionized air that has flowed into the internal space a through the pair of partition plates 71 in opposite directions circulates in the vicinity of the space provided between the pair of metal plates 74, thereby promoting the decomposition treatment of organic substances. be able to.

As shown in FIG. 5C, the pair of partition plates 71 have the internal space a and the second partition plate 71 at regular intervals at locations where they come into contact with the bottom wall 47 (or the metal plate 74 laid on the bottom wall 47). A slit 73 that communicates with the space b is formed.
As a result, the ionized air that has returned from the internal space a to the second space b through the slit 73 flows into the internal space a from the second space b again through the conduit 72, and subsequently circulates in this path. This promotes the decomposition of the organic matter contained in the internal space a.

The bottom wall 47 of the ceramic chamber 40 is provided with a heat storage heater 75 as shown in FIGS. 4A and 4B.
Normally, the temperature inside the ceramic chamber 40 is maintained at 300 ° C. or higher.
As a result, the organic matter can be heated even when the third superheated steam device 41 does not function sufficiently in the ceramic chamber 40, so that the decomposition treatment of the organic matter can be promoted and the treatment time can be shortened.

As shown in FIGS. 3, 4A and 5C, a third outlet 43 is provided through the side wall 45.
The water vapor generated by the decomposition of organic substances in the internal space a inside the ceramic chamber 40 is discharged from the internal space a to the outside of the ceramic chamber 40 through the third discharge port 43.
The discharged steam is not directly released to the outside of the ceramic chamber 40, but is heated to be replaced with superheated steam for deodorization, etc., and filtered with the liquid filled in the water tank 50 described below. It is preferable to discharge.
<1.5. Water tank ＞

Next, the fourth superheated steam device 51 and the water tank 50 constituting the organic matter decomposition machine 1 according to another embodiment of the present invention will be described with reference to FIG.
FIG. 9 is a side perspective view showing the internal structures of the fourth superheated steam device 51 and the water tank 50 constituting the organic matter decomposition machine 1 according to another embodiment of the present invention.

As shown in FIG. 9, the water tank 50 includes a connecting pipe 52, a discharge pipe 55, and a fan 56, is connected to the fourth superheated steam device 51, and is filled with a certain amount of liquid 54 inside.
Further, the connecting pipe 52 is provided with a plurality of discharge holes 53.

The water vapor generated in the internal space a in the ceramic chamber 40 due to the decomposition treatment of the organic substance is discharged to the outside of the ceramic chamber 40 through the third discharge port 43 shown in FIGS. 3, 4A and 5C, and is discharged to the outside of the ceramic chamber 40, and the fourth is shown in FIG. Enter the superheated steam device 51.
The steam that has entered the fourth superheated steam device 51 is heated by the superheated steam generation heater 77, which will be described in detail later, and replaces the superheated steam and enters the water tank 50.

The superheated steam entering the water tank 50 is filtered by the liquid 54 through the discharge hole 53 formed in the connecting pipe 52.
As a result, the water vapor generated by the decomposition of the organic substance can be deodorized and discharged to the outside after being cooled by the liquid 54.

The discharge hole 53 is preferably located at the same level as the surface of the liquid 54 and is formed with the surface of the liquid 54 facing down.
As a result, efficient filtering is possible, and the deodorizing ability can be enhanced.
It is assumed that water is used for the liquid 54, but further deodorizing effect can be expected by adding silver ions to the water.

It is preferable that the water tank 50 is further provided with a fan 56 that sucks the filtered superheated steam and discharges it to the outside.
The fan 56 is provided, for example, in a discharge cylinder 55 that penetrates the upper surface of the water tank 50 so that the rotation speed can be changed.

When the fan 56 discharges the air inside the water tank 50 to the outside, the inside of the water tank 50 becomes a negative pressure, and filtering of the superheated steam by the liquid 54 can be efficiently promoted.
Further, since the rotation speed of the fan 56 can be changed to adjust the amount of ionized air taken into the inside of the drying chamber 20, the carbonization chamber 30, and the ceramic chamber 40 through the intake pipe 70, the air is charged. The processing speed can be appropriately adjusted according to the state and amount of the organic matter.

<2. Configuration of superheated steam device>
Next, based on FIG. 7, the first superheated steam device 21, the second superheated steam device 31, the third superheated steam device 41, and the fourth superheated steam device constituting the organic matter decomposition machine 1 according to the embodiment of the present invention. 51 will be described.
FIG. 7 shows the first superheated steam device 21, the second superheated steam device 31, the third superheated steam device 41, and the organic material according to another embodiment of the present invention, which constitute the organic substance decomposition machine 1 according to the embodiment of the present invention. It is a perspective view which shows the internal structure of the 4th superheated steam device 51 which constitutes a decomposition machine.

Superheated steam is generated inside the first superheated steam device 21, the second superheated steam device 31, the third superheated steam device 41, and the fourth superheated steam device 51 constituting the organic matter decomposition machine according to another embodiment of the present invention. A heater 77 is provided and is supplied from one of two pipes connected to each of the first superheated steam device 21, the second superheated steam device 31, the third superheated steam device 41 and the fourth superheated steam device 51. Saturated steam is converted to superheated steam by heating and supplied to the other pipe.
The surface temperature of the superheated steam generating heater 77 becomes about 700 ° C. to 800 ° C. when heated. The temperature inside the first superheated steam device 21, the second superheated steam device 31, the third superheated steam device 41, and the fourth superheated steam device 51 can be controlled by using a sensor.

As described above, in the drying chamber 20, the ionized air circulates between the internal space a and the second space b, and the water vapor flowing from the internal space a into the third space c is replaced with superheated water vapor. By repeating the inflow into the internal space a again, the organic matter stored in the internal space a is gradually decomposed.
Then, in the carbonization chamber 30 and the ceramic chamber 40, the ionized air circulates between the internal space a and the second space b, and the water vapor supplied from the drying chamber 20 and the carbonization chamber 30 is replaced with superheated steam. The organic matter is further decomposed and discharged as a ceramic residue from a discharge port (not shown) provided at the last stage of the ceramic chamber.
As a result, not only the work of pre-selecting the organic matter to be treated becomes unnecessary, but also the organic matter after decomposition becomes 1/500 to 1/1000 of that before decomposition in terms of volume ratio, and a significant volume reduction is realized. Furthermore, this ceramic residue can be utilized for soil improvement and plant growth promotion.

<Modification example>
Although the embodiments of the present invention have been described above, the present invention is not limited to the above.

For example, it is preferable that a plurality of processing chambers including a charging chamber 10, a drying chamber 20, a carbonization chamber 30, and a ceramic chamber 40 are stored in one building for each of the plurality of intake pipes 70.
As a result, these plurality of treatment chambers are isolated from the outside temperature, humidity, and pressure, and the air ionized from the outside through the intake pipe 70 is directly taken into the inside of the plurality of treatment chambers to raise the temperature inside each treatment chamber. Since it is possible to prevent a sudden decrease, the decomposition treatment of organic matter is promoted and stably executed, and the operator using this organic matter decomposition machine does not come into direct contact with the high temperature treatment chamber. , Safety can be improved.
The water tank 50 may also be configured to be stored in one building together with the charging chamber 10, the drying chamber 20, the carbonization chamber 30, and the ceramic chamber 40.

1 ... Organic matter decomposition machine,
10 ... Input chamber, 11 ... Input cylinder, 12 ... Input port, 13 ... Movable wall, 14 ... Top wall,
20 ... Drying chamber, 21 ... First superheated steam device, 22 ... First superheated steam ejection hole, 23 ... First outlet, 24 ... Top wall, 25 ... Side wall, 26 ... Through hole, 27 ... Bottom wall, 28 ... Outer wall,
30 ... Carbonization chamber, 31 ... Second superheated steam device, 32 ... Second superheated steam ejection hole, 33 ... Second outlet, 34 ... Top wall, 35 ... Side wall, 37 ... Bottom wall,
40 ... Ceramic chamber, 41 ... Third superheated steam device, 42 ... Third superheated steam ejection hole, 43 ... Third outlet, 44 ... Top wall, 45 ... Side wall, 47 ... Bottom wall,
50 ... water tank, 51 ... fourth superheated steam device, 52 ... communication pipe, 53 ... discharge hole, 54 ... liquid, 55 ... discharge cylinder, 56 ... fan,
60 ... wood vinegar tank, 61 ... wood vinegar, 62 ... filter, 63 ... heater for saturated steam generation,
70 ... Intake pipe, 71 ... Partition plate, 72 ... Conduit, 73 ... Slit, 74 ... Metal plate, 75 ... Heat storage heater, 76 ... Steam permeation member, 77 ... Superheated steam generation heater,
a ... internal space, b ... second space, c ... third space.

Claims (10)

In an organic matter decomposer having a plurality of rectangular parallelepiped processing chambers, the plurality of processing chambers are connected in a horizontal direction in series and in multiple stages to form one internal space.
The plurality of processing chambers have a charging chamber for charging organic substances from the outside, a drying chamber for drying organic substances, a carbonizing chamber for carbonizing organic substances, and organic substances from the front stage to the rear stage. An organic matter decomposition machine consisting of a ceramic chamber for ceramicization. Each of the plurality of treatment chambers has a bottom wall common to the plurality of treatment chambers, a side wall in contact with the bottom wall and common to the plurality of treatment chambers, and the height of the internal space in order from the front stage to the rear stage. Forming the internal space surrounded by a top wall provided so as to be low,
The charging chamber includes an opening / closing opening that accepts organic substances from above, and a movable wall that is horizontally movable and pushes organic substances input from the charging port toward the drying chamber.
The drying chamber includes a first discharge port for discharging water vapor generated by decomposition of organic substances in the internal space of the drying chamber toward the carbonization chamber.
A second superheated steam device in which the carbonization chamber converts steam discharged through the first discharge port into superheated steam by heating and sends it into the internal space of the carbonization chamber, and decomposition of organic substances in the internal space of the carbonization chamber. It is provided with a second discharge port that discharges the superheated steam used for the treatment to the ceramic chamber after being cooled.
A third superheated steam device in which the ceramic chamber converts steam discharged through the second discharge port into superheated steam by heating and sends it into the internal space of the ceramic chamber, and decomposition of organic substances in the internal space of the ceramic chamber. It is provided with a third discharge port that discharges the superheated steam used for the treatment to the outside of the ceramic chamber after being cooled.
Each of the drying chamber, the carbonization chamber, and the ceramic chamber has a pair of metal plates laid on the bottom wall in a direction orthogonal to the direction from the front stage to the rear stage in the internal space, and a direction from the front stage to the rear stage. A pair of partition plates provided at a predetermined inclination angle so as to cover the connecting portion between the bottom wall and the side wall, and forming a second space communicating with the internal space between the bottom wall and the side wall. A plurality of intake pipes for taking ionized air from the outside of the processing chamber into the second space are provided.
The drying chamber has a double structure including the side wall and an outer wall provided on the outside of the side wall at a certain interval, and forms a third space between the side wall and the outer wall. , A through hole formed in the side wall and communicating the internal space and the third space, and water vapor flowing into the third space from the internal space through the through hole is cooled and liquefied in the third space. The organic matter decomposition machine according to claim 1, further comprising a first superheated steam device that heats a liquid and sends it into the internal space of the drying chamber in place of superheated steam. The organic matter decomposition machine according to claim 2, wherein the plurality of intake pipes have a magnet inside. The organic matter decomposition machine according to claim 2 or 3, wherein the pair of metal plates are laid at regular intervals from each other. The plurality of adjacent processing chambers communicate with each other at a predetermined height at least the same as the height of the internal space of the ceramic chamber.
A water vapor permeation member is provided in the internal space of the drying chamber and the carbonization chamber at the predetermined height, and partitions the internal space into an upper space and a lower space.
The first discharge port is provided at a position where water vapor is discharged from the upper space in the drying chamber toward the carbonization chamber.
The second discharge port according to any one of claims 2 to 4, wherein the second discharge port is provided at a position where water vapor is discharged from the upper space in the carbonization chamber toward the ceramic chamber. Organic matter decomposition machine. The ceramic chamber is integrated with or in the vicinity of the ceramic chamber, a fourth superheated steam device that converts steam discharged from the third discharge port into superheated steam by heating, and a superheat sent from the fourth superheated steam device. The organic matter decomposer according to any one of claims 2 to 5, further comprising a water tank filled with a liquid set to a predetermined water level for filtering water vapor. The sixth aspect of the present invention, wherein the superheated steam discharge holes are located at the same level as the surface of the liquid and are formed with the surface of the liquid facing down inside the water tank. Organic matter decomposition machine. A claim characterized in that a fan that sucks filtered superheated steam and discharges it to the outside of the water tank is provided inside a discharge cylinder provided on the upper surface of the water tank so that the rotation speed can be changed. Item 6. The organic matter decomposition machine according to Item 6. The organic matter decomposition machine according to any one of claims 2 to 8, wherein the plurality of processing chambers are provided with a heat storage heater on the bottom wall. The organic matter decomposition machine according to any one of claims 2 to 9, wherein the plurality of processing chambers are housed in one building together with the plurality of intake pipes.