KR100499725B1 - Food garbage disposer - Google Patents

Abstract

The present invention relates to a food waste treatment apparatus which microbially decomposes food waste in a treatment tank and dilutes harmful components and odors in the exhaust gas generated during the treatment process with outside air and discharges them to the outside. A treatment tank 2 for decomposing waste into microorganisms, an exhaust pipe passage 3 for exhausting the exhaust gas generated from the treatment tank 2 to the outside of the treatment tank 2, and an upstream side to an outside air and exhaust pipe. And a food waste treatment apparatus including a dilution unit portion 5 through which the inner centrifugal fan 52 receives exhaust gas and outside air in the axial direction and blows the air in the radial direction. In this case, the exhaust gas generated in the treatment tank is sufficiently diluted and discharged without loud noise and vibration.

Description

Food Waste Disposal Equipment {FOOD GARBAGE DISPOSER}

The present invention relates to a food waste treatment apparatus, and more particularly, to microbial decomposition treatment of food waste in a treatment tank and to dilution of harmful components and odors in the exhaust gas generated in the process by external air. It relates to a food waste treatment apparatus discharged to.

Food waste has a high water content and easily rots, which causes great difficulty in landfilling and incineration. Accordingly, various treatment alternatives for reducing and recycling food waste have been discussed for a long time.

As a technology for treating food waste, various methods such as dehydration, crushing, drying, fermentation and decomposition, fermentation and drying, and extinction have been proposed. Among them, the extinction method is similar to the fermentation decomposition method that decomposes food waste by using effective microorganisms, but by improving the fermentation method, the reduction efficiency is maximized and the residual discharge cycle is 4 ~ 6. Once a month, especially for home use.

When reducing food waste through microbial decomposition, the exhaust gas generated during the decomposition process may be odorous and contain harmful components, so special care should be taken in the treatment of the exhaust gas.

As a conventional food waste treatment technology for exhaust gas treatment, an 'organic waste treatment device' for simultaneously discharging exhaust gas and outside air using an axial fan on an exhaust port is disclosed in Japanese Patent Application Laid-Open No. 2001-025751 (published on Jan. 30, 2001). It has been disclosed.

However, the conventional treatment apparatus has a structure in which the axial flow fan sucks and discharges the exhaust gas and the outside air at the same time on the exhaust port, so that the dilution rate of the exhaust gas is greatly reduced, and the vibration and noise caused by the use of the axial flow fan are high. It had a problem of being inadequate.

In addition, the conventional treatment apparatus further includes a deodorizing device composed of a deodorizing catalyst and a heater, together with a dilution function of the exhaust gas. In order to increase the deodorization efficiency, it is inevitable to increase the size of the deodorizing catalyst and the heater, and its practicality is greatly reduced.

Accordingly, it is an object of the present invention to provide a food waste treatment apparatus having a structure that is particularly suitable for home or restaurant businesses because the operation for dilution is quiet while mixing and diluting the air and the exhaust gas to the outside to discharge to the outside.

In addition, another object of the present invention, there is further provided a combustion type deodorizing device for deodorizing the exhaust gas by combustion, providing a food waste treatment apparatus that can increase the deodorization efficiency of the exhaust gas without increasing the size of the deodorizing unit. It is.

In addition, another object of the present invention to provide a food waste treatment apparatus capable of performing the dilution of the exhaust gas and flush deodorization with low noise.

In order to achieve the above object, the food waste treatment apparatus according to an aspect of the present invention comprises a treatment tank for decomposing and treating food waste into microorganisms, and an exhaust pipe passage for discharging the exhaust gas generated in the treatment tank to the outside of the treatment tank; Including the dilution unit which is in the upstream side through the outside air and the exhaust pipe passage and the inner centrifugal fan receives the exhaust gas and the outside air in the axial direction and blows it in the radial direction, to sufficiently dilute the exhaust gas generated in the treatment tank to the outside Can be discharged.

Food waste treatment apparatus according to another aspect of the present invention is a treatment tank for decomposing and treating food waste into microorganisms, an exhaust pipe for discharging the exhaust gas generated in the treatment tank to the outside of the treatment tank, through the outside air from the upstream side And a dilution unit which is connected to the exhaust pipe passage on the downstream side and the inner centrifugal fan receives the outside air in the axial direction and blows it toward the exhaust gas on the downstream side. Can reduce the contamination of the dilution unit by the exhaust gas.

In addition, the food waste treatment apparatus of the present invention preferably further comprises a combustion deodorizer unit provided between the treatment tank and the dilution unit unit to remove odors in the exhaust gas, wherein the combustion deodorizer unit is And a deodorizing chamber communicating with the exhaust pipe, a heating body for heating exhaust gas inside the deodorizing chamber, and a deodorizing catalyst for removing odor in exhaust gas downstream of the heating body through a catalytic combustion reaction.

In particular, the heating body is composed of a conical coil that generates heat by applying power and continuously converges from the upstream to the downstream, so that the exhaust gas in the deodorization chamber can be heated to a more uniform temperature.

In addition, the deodorization chamber preferably has an integrally formed neck portion between the heating element and the deodorizing catalyst which has a sharply reduced passage cross-sectional area, which increases the deodorization efficiency of the deodorization unit by delaying the flow of exhaust gas in the deodorization chamber. It makes a function.

In addition, the food waste treatment apparatus of the present invention preferably further includes a flush deodorization unit installed on the exhaust pipe passage to absorb and remove odors in the exhaust gas flowing out of the exhaust pipe passage with water.

At this time, it is preferable that the flush deodorizing device unit includes a reservoir for storing water and an exhaust gas outlet pipe connected to the exhaust pipe passage and submerged in the water in the reservoir tank, wherein the exhaust gas outlet pipe has a plurality of outer peripheries. Exhaust gas outlets are provided to enable noiseless flush deodorization.

Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings.

1 is a perspective view showing a part of the food waste treatment apparatus according to the first embodiment of the present invention, partially cut away from the back, and FIG. 2 is a view showing the main part of the food waste treatment apparatus shown in FIG. 3 is a side cross-sectional view of the main part of the food waste treatment apparatus shown in FIGS. 1 and 2, and FIG. 4 is a view for explaining the overall connection relationship of the food waste treatment apparatus shown in FIGS. It is a schematic diagram.

As shown in Figs. 1 to 4, the food waste treating apparatus 1 of this embodiment includes a treatment tank 2, an exhaust pipe passage 3 for exhausting exhaust gas from the treatment tank 2, and an exhaust pipe thereof. And a deodorizer unit 4, 6, a dilution unit 5, etc., which are connected to the furnace 3 to deodorize and dilute exhaust gas, respectively.

The treatment tank 2 of the present embodiment is installed in the housing 7 which forms the exterior with the main body 72 and the lid 74, and the top of the food waste can be charged from the top through the opening of the lid 74. It is an open structure. Then, inside the treatment tank 2, a stirrer 22 for stirring microorganisms and food waste to promote microbial decomposition is installed so as to rotate up and down by the drive motor 23a and the power transmission mechanism 23b. At this time, the stirrer 22 includes a stirring shaft 22a connected to the power transmission mechanism 23b by a shaft, a stirring rod 22b extending vertically from the stirring shaft 22a, and the stirring rod 22b. It consists of the stirring blade 22c formed in the front-end | tip.

In particular, the front central portion of the treatment tank (2) is formed in the hinge opening and closing structure of the automatic take-out unit 24 for automatically taking out the food waste after the treatment process. The automatic take-out part 24 is provided at a position where the food waste is inclined by the rotational centrifugal force of the stirrer 22, so that the food waste on the stirrer 22, in particular the stirring blade 22c, can be easily removed only by the rotation of the stirrer 22. It makes it possible to take out automatically to the outside of the processing tank 2. At this time, the automatic take-out part 24 is provided with a fastener such as a bolt at the lower end, and is maintained in the closed state in the treatment tank 2 during the processing of food waste.

In addition, a lower portion of the automatic take-out part 24 is further provided with a manual take-out part 25 for releasing the bolt fastening and manually taking out the food waste at the bottom of the treatment tank 2, and the housing body 72 mentioned above. ), The guide of the inclined plate structure for guiding the food waste from the automatic extractor 24 and the manual extractor 25 to the outside of the housing 7 and the food waste to the discharge door 722. Part 724 is provided.

On the other hand, the exhaust gas generated in the treatment tank 2 is discharged to the outside of the treatment tank 2 through the exhaust pipe passage (3). This exhaust pipe passage 3 extends to the outer vicinity of the food waste treatment apparatus 1, which is composed of several pipe parts for connection of respective components for exhaust gas treatment.

In the present embodiment, the exhaust gas from the treatment tank 2 first flows into the combustion deodorizer unit 4. As shown in Figs. 3 and 4, the combustion type deodorizing unit 4 has a deodorizing chamber 42 communicating with the exhaust pipe passage 3, and a heating element that generates heat by applying power in the deodorizing chamber 42 ( 44, and a deodorizing catalyst 46 provided downstream of the heating body 44 to deodorize odors in the exhaust gas through a catalytic combustion method.

The heating body 44 generates heat at a temperature of about 200 to 350 ° C. based on the detection signal of the temperature sensor 45 in the deodorizing chamber 42, and through the heat generation, between the deodorizing catalyst 46 and the exhaust gas. Promote catalytic combustion reactions. In particular, the heating body 44 forms a conical coil structure that converges from the upstream side to the downstream side according to the flow rate distribution of the exhaust gas in the deodorization chamber 42. The conical coil structure is the flow rate distribution f of FIG. Compensating for the fluctuations in the flow velocity of the exhaust gases caused allows for uniform and efficient heating of the exhaust gases.

3 to 5, the deodorization chamber 42 is integrally provided with a neck portion 422 whose flow path cross-sectional area is drastically reduced between the heating body 44 and the deodorizing catalyst 46. As shown in FIGS. The neck 422 delays the flow of the exhaust gas in the deodorizing chamber 42, thereby increasing the time for the exhaust gas to come into contact with the heating body 44 and the deodorizing catalyst 46, thereby increasing the deodorizing efficiency of the exhaust gas. Let's do it.

At this time, the deodorizing catalyst 46 is used to carry a precious metal and / or nanosilver, such as platinum, cobalt, nickel, or the like on a honeycomb carrier made of aluminum oxide, silicon oxide, titanium oxide, or ceramic. Particularly, the deodorizing catalyst carrying nano silver is suitable because it can perform sterilization and antibacterial function against bacteria and viruses in addition to deodorizing function.

 On the other hand, the exhaust gas passing through the combustion type deodorizer unit 4 flows back to the dilution unit unit 5 through the exhaust pipe passage 3. The dilution unit section 5 of this embodiment includes a dilution chamber 51 and a centrifugal fan 52 inside the dilution chamber 51. The dilution chamber 51 is connected to the vortex chamber 54 which is described later to the downstream side of the centrifugal fan 52 through the outside air A and the exhaust pipe passage 3 upstream of the centrifugal fan 52. Accordingly, the centrifugal fan 52 receives the exhaust gas and the outside air A in the axial direction on the upstream side and blows the exhaust gas and the outside air in the radial direction toward the downstream side. The outside air is mixed. At this time, the dilution chamber 51 of the present embodiment may include a filter 512 on the inlet side of the outside air to remove dust and the like from the outside air.

As described above, since the dilution unit 5 uses a centrifugal fan 52 and is directly installed on the exhaust pipe passage 3, the distillation unit 5 is quietly operated. It is possible to increase the dilution rate of the exhaust gas by changing the direction of the outside air, and also to control the exhaust gas and the outside air with one centrifugal fan 52.

In the drawings of this embodiment, the dilution unit 5 is shown to be used together with the above-described combustion deodorization unit 4, the vortex chamber 54 and the flush deodorization unit 6 described below, but the treatment Depending on the microbial decomposition efficiency of the tank (2), the dilution efficiency of the dilution unit (5), and the installation conditions of the food waste treatment unit (1), etc. may be used alone to dilute the exhaust gas and discharge it directly to the outside. .

According to a preferred embodiment of the present invention, the exhaust gas passing through the dilution unit part 5 passes through the vortex chamber 54 in which a pleated or helical groove 542 is formed on the inner surface to assist mixing of the exhaust gas and the outside air. do. A mixture of the exhaust gas and the outside air which has passed through the vortex chamber 54 as a vortex air flow flows to the flush deodorizer 6 through the downstream exhaust pipe 3.

The flush deodorizer 6 of the present embodiment absorbs and removes residual odors and fine dust in the exhaust gas not removed by the above-described combustion deodorizer 4, in particular, ammonia and amines (lower grades). ), Ketones, aldehydes, lower organic acids or phenols.

The flush type deodorizer 6 includes a reservoir 62 and an exhaust gas outlet pipe 64 contained in water in the reservoir 62. The exhaust gas outlet pipe 64 has a structure in which one end is connected to the exhaust pipe passage 3 and the other end is blocked, and a plurality of exhaust gas outlet holes 642 are formed in a minute size on the outer circumference.

Therefore, the exhaust gas outlet pipe 64 discharges the exhaust gas into the water through the exhaust gas outlet hole 642, for example, ammonia, amines (lower), ketones, aldehydes, lower organic acids or phenols. It absorbs and removes hydrophilic odors of water as water. In particular, the plurality of exhaust gas outlet holes (642) to reduce the bubble size and the noise caused by the exhaust gas to solve the noise that can be a problem of flush deodorization. At this time, it is preferable that a pressurizing pump 61 is provided on the upstream side of the flush type deodorizer 6, which provides a pressurized pressure to the exhaust gas so that the exhaust gas has a large outflow pressure. To allow water to flow into reservoir 62.

In addition, the reservoir 62 is provided with a lid 63 for cleaning and replenishing water at the upper end of the lid 63 through the exhaust grill 77 of the housing 7 through the exhaust hole 632 ) Is formed to discharge the exhaust gas collected on the upper side of the reservoir to the outside.

Furthermore, the reservoir 62 has a structure that is inclined to the outside of the housing 7 for easy replenishment of water and cleaning of the reservoir. This structure has the configuration of FIG. 3 in which the reservoir opening 76 (not shown in FIG. 1) is hingedly installed on the housing 7 and the reservoir 62 is mounted on the reservoir opening 76. Is implemented. At this time, a part of the exhaust pipe passage 3 leading to the flush deodorizer 6 for opening of the reservoir 62 may be formed of a flexible pipe part.

In addition, through the illustration of Figure 3, it can be seen that the above-mentioned reservoir opening table 76 and the exhaust grill 77 is an integrated structure, but this structure does not limit the present invention.

Hereinafter, other embodiments of the present invention will be described with reference to FIGS. 6 to 7. In the following embodiments, the description overlapping with the previous embodiment is omitted in order to maintain the brevity of the specification, the same reference numerals are used again for the components that function the same as the previous embodiment.

6 is a schematic diagram schematically showing an apparatus for treating food waste 1 according to a second embodiment of the present invention. The food waste treatment apparatus 1 of this embodiment shown in FIG. 6 has a dilution unit portion 5 'through the outside air at the upstream side of the centrifugal fan 52' and the exhaust pipe at the downstream side of the centrifugal fan 52 '. In connection with (3), the above-described centrifugal fan 52 'sucks the outside air in the axial direction and forcibly blows the outside air toward the exhaust gas at the end of the dilution chamber 51' to dilute the exhaust gas.

The dilution unit part 5 'of this structure enables the quiet operation of the food waste processing apparatus 1, and increases the dilution rate of the exhaust gas by changing the direction of the outside air, in particular, inside the dilution chamber 51'. Exclude the flow of exhaust gas to prevent contamination of the centrifugal fan 52 'and the dilution chamber 51'.

7 is a schematic diagram schematically showing an apparatus for treating food waste 1 according to a third embodiment of the present invention. The food waste treatment apparatus 1 of this embodiment shown in FIG. 7 is configured such that the exhaust gas is discharged to the outside immediately after passing through the dilution unit 5 'and the vortex chamber 54. In addition, unlike the food waste treatment apparatus of the previous embodiment, the food waste treatment apparatus 1 is configured to perform flush washing with respect to the exhaust gas between the treatment tank 2 and the combustion type deodorizer unit 4.

To this end, the flush deodorizer 6 'includes a reservoir 62' and an exhaust gas outlet tube 64 'submerged in the water of the reservoir 62'. The exhaust gas outlet pipe 64 'is connected to an upstream exhaust pipe, and the reservoir 62' is connected to a downstream exhaust pipe at its upper end.

Accordingly, the exhaust gas outlet pipe 64 'causes the exhaust gas to flow into the water through the plurality of exhaust gas outlet holes 642', and the exhaust gas that has bubbled up to the upper end of the reservoir 62 'is discharged to the downstream exhaust pipe. (3) flows into the combustion type deodorizer unit 4 and downstream of the dilution unit unit 5 and the vortex chamber 54.

In this case, an air pump 32 for supplying the exhaust gas from the processing tank 2 to the exhaust gas outlet pipe 64 'is provided in the exhaust pipe passage 3 upstream of the exhaust gas outlet pipe 64'. It can be seen from. At this time, it is also possible to provide a pressurized pump which feeds the exhaust gas to the air pump 32 and optionally doubles the pressure of the exhaust gas on the upstream side of the flush deodorizer 6 '.

Here, the food waste treatment apparatus 1 of the present embodiment, unlike the food waste treatment apparatus of the previous embodiment, deodorizes the exhaust gas before dilution by flushing, so that the deodorizing efficiency is superior to that of the previous embodiment.

In the previous embodiment, although the flush deodorizer portion has been described as being selectively installed at the upstream side of the combustion deodorizer portion or the end of the exhaust pipe, it is possible to further improve the exhaust by being installed at the end of the exhaust pipe and upstream of the combustion deodorizer portion. The deodorizing effect of the gas can be expected.

While the invention has been described above with reference to specific embodiments, various modifications, changes or modifications may be made in the art within the spirit of the invention and the appended claims, and thus, the foregoing description and drawings It should be construed as illustrating the present invention rather than limiting the technical spirit of the present invention.

As described above, the present invention improves the exhaust gas dilution efficiency by reducing the portion of mixing and diluting the exhaust gas and the outside air in the food waste treatment apparatus, and reduces the noise caused by the exhaust gas dilution, so that the food waste treatment apparatus is quiet. It has the effect of enabling driving.

In addition, the present invention has the effect of increasing the deodorization efficiency of the deodorizer unit by delaying the time that the exhaust gas flows through the deodorizer unit in the food waste treatment apparatus having a combustion type deodorizer unit and the exhaust gas is heated to a uniform temperature. .

In addition, the present invention has the effect of enabling a low noise flush deodorization by improving the flush deodorizer unit to form a fine bubble in the food waste treatment apparatus having a flush deodorizer unit.

In addition, the present invention in the food waste treatment apparatus having a flush deodorizing device portion is to open the water tank of the flush deodorizing device inclined to the outside of the housing so that the operator can easily and conveniently perform a number of tasks such as replenishment, cleaning or replacement of the reservoir. Do it.

1 is a perspective view schematically showing the food waste treatment apparatus according to the first embodiment of the present invention with a partial cut away from the back side;

2 is a front sectional view showing a main part of the food waste treatment apparatus shown in FIG.

3 is a side sectional view showing a main part of the food waste treatment apparatus shown in FIGS. 1 and 2;

Figure 4 is a schematic diagram illustrating the overall connection of the food waste treatment apparatus shown in Figures 1 to 3.

FIG. 5 is a schematic diagram for explaining a mutual relationship between a flow rate distribution of exhaust gas flowing through the combustion type deodorizer unit of FIG. 4 and a heating body for heating the exhaust gas; FIG.

6 is a schematic view of a food waste treating apparatus according to a second embodiment of the present invention.

7 is a schematic view of a food waste treating apparatus according to a third embodiment of the present invention.

<Code Description of Main Parts of Drawing>

2: treatment tank 3: with exhaust pipe

4: Combustion type deodorizer 5, 5 ': Dilution unit

6, 6 ': Flush deodorant unit 7: Housing

22: stirrer 24: automatic extraction unit

42: deodorization chamber 44: heating body

46: deodorizing catalyst 52, 52 ': centrifugal fan

54: Vortex chamber 62, 62 ': reservoir

64, 64 ': exhaust gas outlet 76: reservoir opening

422: neck 642, 642 ': exhaust gas outlet

Claims (29)

A treatment tank for decomposing and treating food waste into microorganisms; An exhaust pipe path for discharging the exhaust gas generated in the treatment tank to the outside of the treatment tank; A dilution unit portion which is in the upstream side through the outside air and the exhaust pipe passage and receives the exhaust gas and the outside air in the axial direction and blows the air in the radial direction; A deodorization chamber provided between the treatment tank and the dilution unit section, a deodorizing chamber communicating with the exhaust pipe passage, a heating body for heating the exhaust gas inside the deodorizing chamber, and a deodorization for removing odors in the exhaust gas downstream of the heating body. Combustion deodorizer unit having a catalyst, the deodorization chamber having a neck portion of the flow path cross-sectional area between the heating body and the deodorization catalyst integrally; Food waste treatment apparatus comprising a. delete The method according to claim 1, The heating element is a food waste treatment apparatus, characterized in that consisting of a conical coil that generates heat by applying power and continuously converges from the upstream to the downstream. delete The method according to claim 1, The food waste treatment apparatus further comprises a flush deodorization unit installed on the exhaust pipe passage to absorb and remove odors in the exhaust gas flowing out of the exhaust pipe passage with water. The method according to claim 5, The flush deodorizer unit includes a reservoir for storing water, and an exhaust gas outlet pipe which is connected to the exhaust pipe passage soaked in the water in the reservoir, The exhaust gas outlet pipe is a food waste treatment apparatus, characterized in that it comprises a plurality of exhaust gas outlet holes on the outer periphery. The method according to claim 6, The flushing deodorizer unit food waste treatment apparatus, characterized in that installed on the upstream side of the dilution unit. The method according to claim 6, The flush deodorizer unit is installed at the end of the exhaust pipe from the downstream side of the dilution unit, Food waste treatment apparatus characterized in that a plurality of exhaust holes are formed in the upper side of the water tank to discharge the diluted and deodorized exhaust gas to the outside. The method according to claim 6, Food waste disposal apparatus characterized in that the housing forming the exterior is installed in the reservoir opening and closing the hinged manner while mounting the reservoir. The method according to claim 6, The flushing deodorizer unit comprises a first flush deodorizer unit installed upstream of the dilution unit and a second flush deodorizer unit installed at the end of the exhaust pipe at a downstream side of the dilution unit. Device. The method according to any one of claims 1 to 3, 5 to 10, Food waste treatment apparatus further comprises a vortex chamber provided at the end of the dilution unit portion to form and mix the exhaust gas and the outside air into the vortex by the pleats or spiral grooves of the inner surface. The method according to any one of claims 1 to 3, 5 to 10, The treatment tank, while stirring the food waste with the stirring blade rotates up and down, Food waste processing apparatus, characterized in that the food waste was formed in the hinge opening and closing structure for taking out the food waste corresponding to the position of the rotary centrifugal force of the stirring blade. The method according to claim 3, The deodorizing catalyst is a food waste processing apparatus, characterized in that formed by supporting at least one of platinum, cobalt, nickel or nano silver on a honeycomb-like carrier. A treatment tank for decomposing and treating food waste into microorganisms; An exhaust pipe path for discharging the exhaust gas generated in the treatment tank to the outside of the treatment tank; On the upstream side through the outside air and on the downstream side to the exhaust pipe passage, A dilution unit unit for receiving a fan and blowing air toward the downstream exhaust gas; Food waste treatment apparatus comprising a. The method according to claim 14, A deodorization chamber provided between the treatment tank and the dilution unit section, a deodorizing chamber communicating with the exhaust pipe passage, a heating body for heating the exhaust gas inside the deodorizing chamber, and a deodorization for removing odors in the exhaust gas downstream of the heating body. Food waste treatment apparatus further comprises a combustion type deodorizer having a catalyst. The method according to claim 15, The heating element is a food waste treatment apparatus, characterized in that consisting of a conical coil that generates heat by applying power and continuously converges from the upstream to the downstream. The method according to claim 15, The deodorizing chamber is a food waste processing apparatus, characterized in that the neck having a sharply reduced passage cross-sectional area between the heating element and the deodorizing catalyst integrally. The method according to claim 14, The food waste treatment apparatus further comprises a flush deodorization unit installed on the exhaust pipe passage to absorb and remove odors in the exhaust gas flowing out of the exhaust pipe passage with water. The method according to claim 18, wherein the flush deodorizer unit, The flush deodorizer unit includes a reservoir for storing water, and an exhaust gas outlet pipe connected to the exhaust pipe and submerged in the water in the reservoir, The exhaust gas outlet pipe is a food waste treatment apparatus, characterized in that it comprises a plurality of exhaust gas outlet holes on the outer periphery. The method according to claim 19, The flushing deodorizer unit food waste treatment apparatus, characterized in that installed on the upstream side of the dilution unit. The method according to claim 19, The flush deodorizer unit is installed at the end of the exhaust pipe from the downstream side of the dilution unit, Food waste treatment apparatus characterized in that a plurality of exhaust holes are formed in the upper side of the water tank to discharge the diluted and deodorized exhaust gas to the outside. The method according to claim 19, Food waste disposal apparatus characterized in that the housing forming the exterior is installed in the reservoir opening and closing the hinged manner while mounting the reservoir. The method according to claim 19, The flushing deodorizer unit food waste treatment apparatus comprising a single flush deodorizer unit installed on the upstream side of the dilution unit and another flush deodorizer unit installed at the end of the exhaust pipe downstream from the dilution unit. . The method according to any one of claims 14 to 23, And a vortex chamber provided at the end of the dilution unit and forming and mixing the exhaust gas and the outside air into vortices by pleats or spiral grooves on the inner side. The method according to any one of claims 14 to 23, The treatment tank, while stirring the food waste with the stirring blade rotates up and down, Food waste processing apparatus, characterized in that the food waste was formed in the hinge opening and closing structure for taking out the food waste corresponding to the position of the rotary centrifugal force of the stirring blade. The method according to any one of claims 15 to 17, The deodorizing catalyst is a food waste processing apparatus, characterized in that formed by supporting at least one of platinum, cobalt, nickel or nano silver on a honeycomb-like carrier. A treatment tank for decomposing and treating food waste into microorganisms; An exhaust pipe path for discharging the exhaust gas generated in the treatment tank to the outside of the treatment tank; A combustion type deodorizer unit for heating exhaust gas with a heating body in a deodorizing chamber communicating with the exhaust pipe passage and then deodorizing the odor in the exhaust gas with a deodorizing catalyst; A flush deodorizing device having a reservoir and an exhaust gas outlet pipe which is immersed in the water of the reservoir and discharges the exhaust gas into the water, and installed on the exhaust pipe passage; And a dilution device portion connected to the exhaust pipe passage and provided with a centrifugal fan therein, the dilution device portion diluting the exhaust gas using external air received in the axial direction. The method of claim 27, Food waste treatment apparatus characterized in that the flushing deodorizer unit is installed on the exhaust pipe between the treatment tank and the combustion deodorizer unit. The method of claim 27, Food waste treatment apparatus characterized in that the flush deodorizer unit is installed at the end of the exhaust pipe downstream of the dilution unit.