JP3363381B2 - Garbage processing equipment - Google Patents

Description

Detailed Description of the Invention

[0001]

TECHNICAL FIELD The present invention relates to a food waste processing apparatus for decomposing food waste by utilizing the power of microorganisms,
The present invention relates to a technique for effectively utilizing heat when heating and deodorizing exhaust gas from a garbage disposal tank.

[0002]

2. Description of the Related Art In recent years, it has been performed to decompose (ferment) organic garbage and water-containing garbage to the extent that it does not affect the environment by utilizing the power of microorganisms. Is known. This food waste treatment device is filled with wood chips called biochips as food waste treatment material in the food waste treatment tank, and the raw garbage is processed from the input port provided in the food waste decomposition tank. It is put inside and fermented by the action of microorganisms living in the garbage processing material to decompose it.

However, when the food waste is decomposed as described above, an odor is generated in the food waste treatment tank, so that it is necessary to deodorize. In the past, when deodorizing, the exhaust path of the exhaust route was used. This is done by providing a deodorizer with a platinum catalyst on the way. This deodorizer is ineffective unless the platinum catalyst is heated at a high temperature. Therefore, the air that has passed through the catalyst has a high temperature of about 200 ° C., and therefore it has been diluted and discharged before being discharged from the food waste treatment device to the outside.

Further, since the deodorizer is provided on the side surface inside the food waste processing apparatus, when the food waste processing apparatus is incorporated in a kitchen cabinet such as a sink, the deodorizer is installed from the front opening side of the kitchen cabinet. There is a problem that maintenance and inspection are difficult.

On the other hand, in order to activate the microorganisms in the food waste processing tank actively, it is necessary to keep the temperature in the food waste processing tank at a certain temperature. There is a problem that it must be warmed by a sheet heater or the like.

[0006]

SUMMARY OF THE INVENTION The present invention has been made in view of the above-mentioned problems of the prior art, and an object of the present invention is to deodorize exhaust gas from a garbage disposal tank. The heat of heating the catalyst can be effectively used to effectively maintain the temperature of the food waste treatment tank, and the piping structure of the exhaust path can be simplified, and the heated exhaust gas that has flowed in from the inflow section is shorted to the exit section. It is an object of the present invention to provide a food waste processing device that can prevent the passing of heat and can evenly heat the inside of the heating chamber, and can prevent a part of the heating chamber from being locally overheated. .

[0007]

Means for Solving the Problems In order to solve the above-mentioned problems, a food waste processing apparatus according to the present invention is a food waste processing in which food waste is put into a food waste processing tank 1 and decomposed by a food waste processing material. In the apparatus 2, the deodorizer 4 for heating and deodorizing exhaust gas in the middle of the exhaust path 3 for discharging the exhaust gas in the garbage processing tank 1 and the heated garbage exhausted from the deodorizer 4 are supplied to the garbage. A heating chamber 5 for heating the food waste processing tank 1 formed on the lower surface side of the processing tank 1 is provided, and an inflow portion 6 for allowing heated exhaust gas to flow into the heating chamber 5 at one wall portion 8a of the heating chamber 5.
0 and an outlet portion 34 for discharging the exhaust gas from the heating chamber are provided adjacent to each other, and a partition for preventing the heated exhaust gas flowing from the inflow portion 60 into the heating chamber 5 from short-passing to the outlet portion 34. A plate 61 is provided to heat and exhaust the deodorizer 4.
The short inflow cylinder 13 for inflowing into the heat chamber 5 is installed in the heat chamber 5.
A short inflow tube that slightly protrudes from the one wall portion 8a into the heating chamber 5.
The front end opening of 13 is the inflow part 60, and the short inflow cylinder 13
From the vicinity of the wall portion 8a protruding from the wall portion facing the wall portion 8a
Install an inflow pipe 9 with both ends open to near 8b.
In addition, the short inflow cylinder 13 is provided in the inflow pipe 9 with the gap 10 provided.
It is characterized in that it is inserted by inserting it . With such a configuration, the heat of the heating deodorization is effectively used to heat the inside of the heating chamber 5 to effectively keep the temperature of the food waste treatment tank 1, and moreover, the heating exhaust is used for the heating chamber 5. An inflow part 60 that flows in and an outlet part 34 that discharges the exhaust gas of the heating chamber 5.
Although the and are provided on the same wall portion 8a, the partition plate 61 prevents the heated exhaust gas flowing into the heating chamber 5 from the inflow portion 60 from short-passing from the outlet portion 34. Further, the inflow portion 60 and the outlet portion 34 are formed in the same wall portion 8a.
The pipe of the exhaust path 3 can be simplified by providing the above. In addition, the heated exhaust flowing out from the short inflow cylinder 13
It flows into the inflow pipe 9 and partly flows with the outer surface of the short inflow cylinder 13.
From the gap 10 between the inner surface of the inlet pipe 9 and the one wall portion 8a side
Flows, but the other side passes through the inflow pipe 9 and faces the wall 8b.
Flow to the inside and during this time, heat is released from the inflow pipe 9.
Becomes This will ensure that all heated exhaust is on one wall
It was released to the part 8a side and only part of the heating chamber 5 was heated.
Or wall 8 where all heated exhaust faces
It is released only to the b side, and the opposite wall 8b side is abnormally applied.
Prevents overheating, so that the entire heating chamber 5
It is intended that becomes possible to uniformly heat.

Further , it is preferable to dispose a heat insulating material 62 at least on the inner surface of the heating chamber 5 near the openings at both ends of the inflow pipe 9. With such a configuration, even if a portion where the heated exhaust gas flows into the heating chamber 5 is in a heated state as compared with the other portion, this portion is insulated by the heat insulating material 62 and is a component of the heating chamber 5. It is possible to prevent the part from being overheated compared to the other parts.

[0009]

BEST MODE FOR CARRYING OUT THE INVENTION The present invention will be described below based on the embodiments shown in the accompanying drawings.

The garbage processing device 2 is as shown in FIGS. 1 to 5. That is, as shown in FIG. 5, a cover 16 is detachably attached to the front surface side of the housing 15 to form an outer shell. An inspection port 17a is provided at an upper portion of one half of the front surface of the housing 15 in the left-right direction, and the inspection port 17a allows the inside to be seen through.
7 is detachably attached with a screw tool, and
A residue discharge port 18 is provided below the see-through lid 17. The front half of the upper surface portion of the housing 15 is an upward projecting portion 36, and the rear half is the step-down upper surface portion 1 described below.
It is 9. A garbage processing tank 1 is provided in the housing 15.
And the adjusting tank 20 are internally provided. Inside the garbage processing tank 1 and the adjusting tank 20, a stirring shaft 22 having a stirring blade 21 is installed, and a motor 23 via a transmission means like a chain 24 through a transmission means. The stirring shaft 22 is adapted to rotate. The food waste treatment tank 1 is filled with a food waste treatment material composed of a carrier such as sawdust-like wood chips called a biochip in which microorganisms inhabit. An adjusting tank 20 is arranged in front of the garbage processing tank 1 via a partition 25.
Is provided with an opening 26 such as a slit for overflow. The upper part of one side portion of the front surface of the adjusting tank 20 in the left-right direction is the above-mentioned inspection port 17a.
As described above, the transparent lid 17 is detachably attached.

As shown in FIGS. 1 and 4, the housing 15
A heating chamber 5 is formed in the lower part of the adjusting tank 20 and the garbage processing tank 1 inside. The heating chamber 5 is surrounded by a bottom plate 27 of the adjusting tank 20 and the food waste processing tank 1, both side wall portions, a rear wall portion and a bottom portion of the housing 15, and a front partition plate 28. Although a plan view of the heating chamber 5 is shown in FIG. 10, one corner portion of the rear portion of the heating chamber 5 is recessed, and the motor 23 is arranged outside the recessed portion 5a outside the heating chamber 5. .

As shown in FIG. 3, an exhaust outlet 29 for discharging exhaust gas containing odor in the garbage processing tank 1 is provided on the upper portion of the front surface of the housing 15, and the upstream side of the exhaust path 3 is provided. Is connected to this exhaust outlet 29. As shown in FIGS. 1 to 3, a deodorizing / heat exchanger 30 including a deodorizer 4 and a heat exchanger 14, a heating chamber 5, and a fan 6 are provided in the exhaust path 3. Here, the deodorizing / heat exchanger 30 and the fan 6 are arranged on the front side of the housing 15.

As shown in FIG. 9, the deodorizer / heat exchanger 30 internally has a deodorizer 4 and a heat exchanger 14, and the deodorizer 4 has a heater 32 and a catalyst 31 such as a platinum catalyst. Therefore, the heat exchanger 30 is formed of a material such as aluminum having a high thermal conductivity and not corroded by an odor such as ammonia. Then, the exhaust gas containing the odor of the food waste processing tank 1 is sent to the deodorizer 4 via the heat exchanger 30 and heated to a high temperature of about 200 to 300 ° C. by the heater 32 of the deodorizer 4 and heated to this high temperature. The discharged exhaust gas is brought into contact with the catalyst 31 to be deodorized, and the high-temperature exhaust gas after being deodorized is sent to the heat exchanger 30 to be exchanged with the exhaust gas containing the odor before being sent to the deodorizing device 4. The heat exchanger 1
Exhaust heat exhausted from No. 4 is taken to supply the exhaust containing warmed odor to the heat exchanger 14, so that the load on the heater 32 can be reduced.

The deodorizing / heat exchanger 30 and the heat exchanger 14 are connected by an exhaust pipe portion 33 forming a part of the exhaust passage 3, and the tip end of the exhaust pipe 33 serves as a short inflow cylinder 13. From the wall portion 8a forming the front wall portion of the heating chamber 5 to the heating chamber 5
It slightly protrudes inward, and the front end opening portion of the short inflow cylinder portion 13 serves as an inflow portion 60. Further, the wall portion 8a forming the front wall portion of the heating chamber 5 is further provided with an outlet portion 34 for discharging exhaust gas from the heating chamber 5, and the exhaust portion forming the latter half portion of the exhaust path 3 from the outlet portion 34. One end of the pipe portion 35 is connected. In the heating chamber 5, there is provided an inflow pipe 9 which is open at both front and rear ends and extends from near the wall portion 8a protruding from the short inflow cylinder 13 to near the wall portion 8b (that is, the rear wall portion) facing the wall portion 8a. is there. The tip of the short inflow cylinder 13 is inserted into the front end of the inflow pipe 9, and a gap 10 is formed between the outer surface of the short inflow cylinder 13 and the inner surface of the inflow pipe 9. A soaking plate 11 made of aluminum or the like is integrally provided on the inflow pipe 9, and the soaking plate 11 is arranged below the lower surfaces of the food waste processing tank 1 and the adjusting tank 20. As shown in FIG. 11, the heat equalizing plate 11 is fixedly attached to the attachment boss 1a vertically provided on the lower surface of the food waste processing tank 1 with screws or the like. Inflow part 6 in heating chamber 5
A partition plate 61 is provided to prevent the heated exhaust gas that has flowed in from 0 from short-circuiting to the outlet portion 34. The partition plate 61 has a substantially L shape in a plan view and projects from the front wall portion 8 a, and a vertical piece 61 b of the partition plate 61 partitions the inflow portion 60 and the outlet portion 34. An opening portion 63 is formed between the tip of the horizontal piece 61a of the partition plate 61 and the front wall portion 8a, and the opening portion 63 is opened on the side opposite to the vertical piece 61b which is substantially L-shaped in plan view. Further, at least on the inner surface of the heating chamber 5 near the openings of both ends of the inflow pipe 9, a heat insulating material 62 is formed.
Is provided. Here, the heat insulating material 62 may be provided only on the inner surface of the heating chamber 5 near both ends of the inflow pipe 9, or heat insulating material may be provided on the inner surface of the heating chamber 5 near both ends of the inflow pipe 9 and along the inflow pipe 9. Material 62 may be provided.

As described above, the fan 6 is arranged in the middle of the exhaust pipe 35 on the front side of the housing 15, but the fan 6 and the heating chamber 5 are further provided on the front side of the housing 15.
A hole 7 for sucking the diluted air is provided in the exhaust pipe 35 between and. The housing 1 is located downstream of the fan 6 of the exhaust pipe 35.
5 is located above the step-falling upper surface portion 19 and penetrates in the front-back direction from the upper front part of the housing 15 to the front upper portion 36 of the upper surface portion of the housing 15. Is composed of a flexible tube 35a.

Below the discharge port 18 provided on one side of the front surface of the housing 15 in the left-right direction, a residue removal container 37 is provided.
Can be installed freely. The cover 16 is detachably attached to the front surface side of the housing 15 by a screw tool on a boss 38 provided with an internal thread portion provided on the housing 15 side.

As shown in FIGS. 6 to 8, the food waste processing apparatus 2 having the above-described structure is incorporated in the kitchen cabinet 12. Then, the hole 39 provided in the step-down top surface portion 19 of the housing 15 and the kitchen cabinet 12
The lid 40a provided on the above is connected to the garbage input port 40, which is openably and closably attached, by the communication tube 41. Further, a door 42 is attached to the front opening of the kitchen cabinet 12 so as to be openable and closable, and the cover 16 can be opened by opening the door 42.
Is exposed and the cover 16 is removed by removing the screw tool,
The residue removal container 37 is put in and taken out, or the inside is inspected from the see-through lid 17 provided at the inspection port 17a, or the inside of the see-through lid 17 is removed to inspect the inside, or the container is placed on the front side of the housing 15. The deodorizing / heat exchanger 30 including the deodorizer 4 and the heat exchanger 14 and the fan 6 can be maintained and inspected. The flexible pipe 35a led out to the stepped upper surface portion 19 side is led out to the outside through a hole provided in the back plate of the kitchen cabinet 12 and a hole formed in the wall of the building.

When the raw garbage is introduced through the raw garbage inlet 40, the raw garbage is put into the raw garbage treating tank 1 and the stirring shaft 22 having the stirring blades 21 is rotated to fill the raw garbage treating tank 1. The raw garbage processing material and the raw garbage are mixed by stirring, and the garbage is fermented and decomposed by the action of the microorganisms inhabiting the raw garbage processing material. At this time, an odor is generated in the garbage processing tank 1, so by operating the fan 6, exhaust gas containing the odor is sent to the deodorizer 4 via the heat exchanger 30 and the heater 32 of the deodorizer 4 is operated. 200 to 3
The exhaust gas heated to a high temperature of about 00 ° C. is brought into contact with the catalyst 31 to be deodorized, and the high-temperature exhaust gas after deodorization is sent to the heat exchanger 30 to the deodorizer 4. The exhaust gas containing odor before being sent is heat-exchanged, and the high-temperature deodorized exhaust gas is sent from the short inflow cylinder 13 to the heating chamber 5.
Flows in. The heated exhaust gas flowing out from the short inflow cylinder 13 flows into the inflow pipe 9, and part of the heated exhaust gas flows from the gap 10 between the outer surface of the short inflow cylinder 13 and the inner surface of the inflow pipe 9 toward the one wall portion 8a side. The other is a wall portion 8b that faces through the inflow pipe 9.
The heat is released from the inflow pipe 9 during this time, and the heat released from the inflow pipe 9 is released.
The heat is uniformly transferred to the heat equalizing plate 11 provided integrally with the heat dissipating plate 11, and the heat is evenly radiated from the heat equalizing plate 11 to effectively heat the lower surfaces of the food waste processing tank 1 and the adjusting tank 20.

By the way, when the inflow pipe 9 is not provided, the heated exhaust gas flowing from the short inflow cylinder 13 into the heating chamber 5 short-passes to the outlet portion 34, or only one wall side becomes abnormal. There is a risk of heating up,
Further, when the inflow pipe 9 is not provided, the short inflow cylinder 13 is not provided, and the short injection cylinder 13 is formed to have a long length so that the tip end reaches the vicinity of the facing wall portion 8b. May concentrate and collide with the opposing wall portion 8b to abnormally heat this portion, and when the housing 15 is made of synthetic resin, there is a risk of deformation or softening due to abnormal heating. is there. However,
As described above, the inflow pipe 9 is provided which is open at both ends from the vicinity of the wall portion 8a projecting from the short inflow cylinder 13 to the vicinity of the wall portion 8b opposite thereto, and one end portion side of this inflow pipe 9 is provided. By inserting the tip end portion of the short inflow cylinder 13 into the space and forming the gap 10 between the outer surface of the short inflow cylinder 13 and the inner surface of the inflow pipe 9, all the heated exhaust gas flows to one wall portion. 8a is discharged to heat only part of the inside of the heating chamber 5, or all the heated exhaust gas faces the wall portion 8
It is possible to prevent that the air is discharged only to the b side and the opposite wall portion 8b side is excessively heated, and the entire heating chamber 5 can be heated almost uniformly, and the housing 1
5 can be made of synthetic resin. Further, by disposing the heat insulating material 62 at least on the inner surface portion of the heating chamber 5 near the openings of both ends of the inflow pipe 9, in this respect as well, the portion where the heated exhaust gas flows out into the heating chamber 5 is higher than the other portions. Even if heated, heat insulation 62
With this, it is possible to perform heat insulation and prevent a part of the constituent members of the heating chamber 5 from being overheated as compared with other parts.

Of the heated exhaust gas flowing from the inflow portion 60, the exhaust gas flowing from the gap 10 between the outer surface of the short inflow cylinder 13 and the inner surface of the inflow pipe 9 to the side of the one wall portion 8a of the partition plate 61. Due to its presence, it does not short-pass to the outlet portion 34 provided in the wall portion 8a provided with the short inflow cylinder 13, but once flows into the heating chamber 5, and then the opening between the tip portion of the partition plate 61 and the wall portion 8a. It flows in from the portion 63 and is discharged to the outlet portion 34. Thus, the inflow part 60
Even if the outlet part 34 and the outlet part 34 are provided on the same wall part 8a, the partition plate 61 prevents the heated exhaust gas flowing into the heating chamber 5 from the inlet part 60 from short-passing from the outlet part 34, Further, by providing the inflow portion 60 and the outlet portion 34 on the same wall portion 8a, the piping of the exhaust path 3 can be simplified.

Exhaust gas discharged from the heating chamber 5 is discharged from the tip of the flexible tube 35a to the outside through the fan 6. At this time, since a hole 7 for sucking dilution air is provided in the flow path between the fan 6 and the heating chamber 5, air is sucked in from the hole 7, diluted to a low temperature state and discharged to the outside. is there. Here, it is conceivable that a hole 7 for sucking dilution air is provided on the leeward side of the fan 6, but there is a risk that exhaust gas may blow out from the hole 7. To prevent this, a separate fan for dilution is provided. However, in the present embodiment, a separate diluting fan is not required. Further, it is conceivable to provide a hole 7 for sucking dilution air on the windward side of the heating chamber 5, but exhaust gas cooled by the dilution air flows into the heating chamber 5 so that the food waste treatment tank 1 can be effectively used. However, in this embodiment, the waste heat in the heating chamber 5 can be effectively kept warm by using the waste heat, and after that, the exhaust gas can be diluted with dilution air. is there.

By the way, by heating the heating chamber 5 formed on the lower surface side of the food waste processing tank 1 with high-temperature exhaust gas, the food waste processing tank 1 is heated to a constant temperature and the food waste processing material 1 is treated with microorganisms. It is possible to keep the temperature at a constant temperature at which the activity of is actively performed, and it is possible to heat the food waste treatment tank 1 as described above by effectively utilizing the waste heat after being used for heating deodorization during deodorization. Therefore, it is possible to provide the food waste processing apparatus 2 which can reduce the loss of heat energy as much as possible.

As described above, the raw garbage is put into the raw garbage treating tank 1 to treat the raw garbage, but the residue is accumulated in the raw garbage treating tank 1 and the inside of the raw garbage treating tank 1 is treated. The upper level of the garbage processing material becomes higher. This increased amount overflows from the opening 26 such as an overflow slit and is stored in the adjusting tank 20. The residue accumulated in the adjusting tank 20 is taken out from the discharge port 18 and the container 37
It will be discharged due to overflow. In this case, the adjustment tank 20 is also heated by the heat from the heating chamber 5, whereby the residue in the adjustment tank 20 is heated and dried, and the dried residue is discharged to the adjustment tank 20.

[0024]

According to the present invention as set forth in claim 1, the deodorizer for heating and deodorizing exhaust gas in the middle of the exhaust path for discharging the exhaust gas in the garbage processing tank, and the deodorizer A heating chamber for heating the food waste processing tank formed on the lower surface side of the food waste processing tank to which the heated exhaust gas is supplied is provided, and the heating exhaust gas flows into the heating chamber at one wall of the heating chamber. An inflow part and an outlet part for discharging exhaust gas from the heating chamber are provided adjacent to each other, and a partition plate is provided to prevent the heated exhaust gas flowing from the inflow part into the heating chamber from short-passing to the outlet part. Since the odor generated in the food waste treatment tank is heated and deodorized, the waste heat after deodorizing can be sent to the heating chamber to heat the food waste processing tank, and the waste heat after heat deodorization can be effectively used. In particular, by forming a heating chamber on the lower surface side of the garbage processing tank, In the heating chamber by flowing a high temperature exhaust, which microorganisms that inhabit the garbage treatment tank to effectively heat the food waste treating material can be activated,
Moreover, even though the inlet for the heated exhaust into the heating chamber and the outlet for the exhaust from the heating chamber are provided on the same wall, the partition plate allows the heated exhaust that has flowed into the heating chamber from the outlet to exit. Therefore, a short pass can be prevented, and the inside of the heating chamber can be heated uniformly and effectively by heating and exhausting. The state, and are not possible to simplify the piping of the exhaust path by providing the inlet and the outlet on the same wall, further removed
Short flow for flowing heated exhaust air from the odor device into the heating chamber
Slightly project the barrel from one wall of the heating chamber into the heating chamber.
Use the tip opening of the short inflow tube as the inflow section and project the short inflow tube.
From near the wall where you put it out to near the opposite wall.
An inflow pipe with both ends open at
Since the tube is inserted into the inflow pipe with a gap, short flow
The heated exhaust flowing from the inlet pipe flows into the inflow pipe.
Partly between the outer surface of the short inlet cylinder and the inner surface of the inlet pipe.
It flows from the gap to one wall side, but the other flows through the inflow pipe
Flows toward the facing wall, during which heat is released from the inflow pipe
This will result in all heated exhaust
Is released to one wall side and only a part of the heating chamber is heated.
Or the wall where all heated exhaust is facing
It is discharged only to the wall side, and the opposite wall side is abnormally heated.
Prevents overheating and makes the heating chamber almost uniform
Ru der which it is possible to heat.

Further, in the second aspect of the invention, in addition to the effect of the invention according to the first aspect, by disposing the heat insulating material in the heating chamber surface in the vicinity of both end openings of the inlet pipe at least Therefore, even if the location where the heated exhaust gas flows into the heating chamber is heated more than other parts, this part is insulated by the heat insulating material and some of the components of the heating chamber are heated more than other parts. It is possible to prevent the food waste treatment tank from being overheated and to effectively heat the food waste treatment tank.

[Brief description of drawings]

FIG. 1 is a schematic side cross-sectional view of a food waste treatment device of the present invention with a cover removed.

FIG. 2 is a schematic plan view of the above.

FIG. 3 is a schematic front view of the above.

FIG. 4 is a schematic rear view of the above.

FIG. 5 is an exploded perspective view of the above-mentioned food waste processing device.

FIG. 6 is a schematic side cross-sectional view showing a state in which the above-mentioned food waste processing device is incorporated in a kitchen cabinet.

FIG. 7 is a schematic plan view showing a state in which the above-mentioned food waste processing device is incorporated in a kitchen cabinet.

FIG. 8 is a schematic front cross-sectional view showing a state in which the above-mentioned food waste processing device is incorporated in a kitchen cabinet.

FIG. 9 is a schematic view of an exhaust path of the above.

FIG. 10 is a schematic plan view showing a heating chamber portion of the above.

FIG. 11 (a) is a perspective view of an inflow pipe in which the soaking plate is integrated, and FIG. 11 (b) is a state in which the inflow pipe in which the soaking plate is integrated is arranged below the food waste treatment tank. FIG.

[Explanation of symbols]

1 garbage processing tank 2 garbage processing equipment 3 exhaust route 4 deodorizer 5 heating chamber 8a wall 8b wall 9 Inflow pipe 10 gaps 11 Soaking plate 13 Short inflow tube 34 Exit 60 Inflow section 61 Partition board 62 insulation

─────────────────────────────────────────────────── ─── Continuation of the front page (72) Inventor Hiroyuki Omura 1048, Kadoma, Kadoma, Osaka Prefecture Matsushita Electric Works, Ltd. (72) Hideto Shinbo, 1048, Kadoma, Kadoma, Osaka Prefecture, Matsushita Electric Works (56) ) References JP-A-9-117742 (JP, A) JP-A-5-105567 (JP, A) JP-A-4-222679 (JP, A) (58) Fields investigated (Int.Cl. ⁷ , DB) Name) B09B 3/00 ZAB B01D 53/38 B01D 53/74

Claims (2)

(57) [Claims] 1. A food waste disposal device for introducing food waste into a food waste disposal tank and decomposing the same with food waste disposal material,
A deodorizer for heating and deodorizing the exhaust gas in the middle of the exhaust path for discharging the exhaust gas in the food waste treatment tank, and a heating exhaust gas exhausted from the deodorizer are formed on the lower surface side of the food waste processing tank. Provided with a heating chamber for heating the garbage processing tank,
An inflow part for inflowing the heating exhaust gas into the heating chamber and an outlet part for exhausting the exhaust gas from the heating chamber are provided adjacent to each other on one wall of the heating chamber, and the heating exhaust gas flowing in from the inflow part into the heating chamber is provided. A partition plate is installed at the outlet to prevent short-pass , and the heated exhaust gas from the deodorizer flows into the heating chamber.
A short inflow cylinder for heating from one wall of the heating chamber to the heating chamber
The short inflow tube, and use the opening at the tip of the short inflow tube as the inflow part.
A wall facing the inflow tube near the wall protruding from it
Provide an inflow pipe with both ends open to near the
In addition, the short garbage inflow pipe is inserted in the inflow pipe with a gap provided, and the garbage processing device is characterized. Wherein at least garbage treatment apparatus according to claim 1, wherein a formed by disposing a heat insulating material in the heating chamber surface in the vicinity of both end openings of the inlet pipe.