KR101417369B1 - Automatic cleaning device for disposal unit and Disposal unit having the device - Google Patents

Abstract

The present invention relates to an automatic washing apparatus for a food waste disposal apparatus and a food waste disposal apparatus having the same. The automatic cleaning apparatus includes: a housing having a processing space for receiving food waste discharged through a drain port of a sink; A crushing cutter installed inside the housing for crushing food waste entering the housing; And a motor for driving the crushing cutter. The water supply unit is installed in the housing and injects water supplied from the water supply unit for supplying water to be used in the sink into the housing to wash the food waste remaining in the housing A blowing nozzle; A water supply tube connecting the water supply unit and the nozzle; A solenoid valve mounted on the water supply tube; And a controller for controlling the solenoid valve and the motor.
The automatic cleaning apparatus for a food waste disposal apparatus of the present invention and the food waste disposal apparatus having the automatic disposal apparatus of the present invention as described above can wash out waste water by spraying cleaning water into the processing unit where food waste is processed whenever necessary, Since there is no occurrence of insects and hot water can be sprayed as needed, the cleaning efficiency is high. Especially, the discharged water can be recycled as washing water, which is very useful.

Description

Technical Field [0001] The present invention relates to an automatic cleaning apparatus for a food waste disposal apparatus and a food waste disposal apparatus having the same.

The present invention relates to an automatic washing apparatus for a food waste disposal apparatus and a food waste disposal apparatus having the same.

For example, problems related to food waste from large foodservice establishments such as cafeterias, schools, or military units, apartments and small restaurants are continuously increasing as population growth and urbanization intensify. These food wastes are not only pollution sources that pollute the environment but also waste of 890 tons of greenhouse gas and 9 billion Kwh of energy due to food waste.

Incineration, landfill or fertilizer treatment has been carried out as a general method for treating the above-mentioned food waste.

However, the above-mentioned incineration process incinerates most of the food waste in a wet state, and there is a problem that much dust is generated in the incineration process and fatal pollutants are discharged especially to the human body such as dioxin. In addition, the landfill method has a possibility of contamination of soil or ground water due to leachate leaking from landfill as well as difficulty in securing landfill.

On the other hand, the fertilizer treatment method is advantageous in that it has less environmental load than incineration or landfill, and various kinds of fertilizer treatment apparatuses have been proposed in the meantime. However, whatever the performance or kind of the fertilizer treatment system, the process of lowering the water content of the wet food waste must be performed to fertilize it, so that the odor is inevitably generated and it can not be operated in large cities.

On the other hand, in the case of an apartment, food waste generated in each household is disposed in a plastic garbage can, which is disposed in a plastic garbage can and is disposed outside the house. If the garbage can not be found in the garbage can, They can be mixed invisibly in the garbage or cut into small sewers.

Food waste that is thrown away through the sewer can pollute the groundwater or river in the area through the sewer pipe and the debris accumulated in the sewer pipe can cause the drainage to be poor and cause the sewage to flow back when the torrential rain falls.

To solve this problem, various types of domestic household garbage disposers have been proposed. For example, Korean Patent Registration No. 10-0879400 (Food Waste Disposal Apparatus) discloses a method of disposing food waste and drying it to prevent the offensive odor from rising.

1 is a view showing the structure of a conventional food garbage disposal apparatus disclosed in Korean Patent No. 10-0879400.

As shown in the drawing, the conventional food waste disposal apparatus 47 includes a case 17 disposed under the sink ball 13 installed in the sink 11, a case 17 disposed inside the case 17, A disintegration cutter 23a disposed inside the disposal unit 23 for disintegrating food waste, a disintegration cutter 23a for disintegrating food waste, A motor 21 for driving the crushing cutter 23a and the conveying screw 23b and a motor 21 for driving the crushing cutter 23a and the conveying screw 23b, And an exhaust fan 27 for discharging odors to the floor drain 35 through the exhaust tube 31 and the discharge pipe 33. The processing unit 23 communicates with a drain port of the sink ball 13 through a connection pipe 45a.

Fig. 2 is an exploded perspective view of the food garbage disposing device 47 shown in Fig. 1. Fig.

As shown in the figure, the case 17 takes the form of a rectangular box, and has a control part 43 and a receptacle 24 at the front part thereof. The receptacle 24 may be detached from the case 17 as a container for containing the processed product.

In addition, an inlet 15 is provided at an upper portion of the case 17. The inlet 15 is a portion to which the lower end of the coupling pipe 45a is coupled. By connecting the connection pipe 45a to the inlet 15, the sink ball and the processing unit 23 are directly connected.

FIG. 3 is a view for explaining a problem of the food waste disposal apparatus 47 shown in FIG.

The processing unit 23 includes an upper housing 23d provided with the inlet 15 and a main housing 23c coupled to a lower portion of the upper housing 23d. A cylindrical side housing 23e fixed to the side of the side housing 23e and a sealing cap 23f blocking the end of the side housing 23e.

A pair of crushing cutters 23a and conveying screws 23b are provided in parallel in the main housing 23c. The feed screw 23b feeds the processed product in the longitudinal direction and discharges the processed product out of the sealed cap 23f through the soft holder 23g.

In addition, the main housing 23c is partitioned into a central passage 23m and a side passage 23n. The central passage 23m is a passage through which the food waste and water entered through the inlet 15 pass and the side passage 23n is a passage for quickly draining water that can not escape through the central passage 23m.

Only the water passes through the side passage 23n. To this end, a trimming plate 23p is provided inside the upper housing 23d. The trash plate 23p blocks the food waste poured through the inlet 15 from entering the side passage 23n.

The conventional food waste disposal apparatus configured as described above is provided with an exhaust fan 27 for extracting odors. However, the exhaust fan 27 only processes the odor in the case, And the odor inside the processing unit 23 opened by the drain port of the sink ball 13 can not be processed.

It is impossible to remove the odor generated in the scraps remaining in the crushing cutter 23a and the feed screw 23b after the treatment of the food waste. The above-mentioned problem is particularly serious in the idle time of the food garbage disposal apparatus, and in the case of the hot summer, it is necessary to prevent the drain hole of the sink ball because the insect is formed.

Disclosure of Invention Technical Problem [8] Accordingly, the present invention has been made to solve the above-mentioned problems, and it is an object of the present invention to provide a disposable disposable diaper having a disposable disposable diaper, And an object of the present invention is to provide an automatic washing apparatus for a food waste disposal apparatus and a food waste disposal apparatus having the same.

To achieve the above object, according to the present invention, there is provided an automatic washing apparatus for a food waste disposal apparatus, comprising: a main housing disposed below a sink of a kitchen and providing a processing space for receiving food waste discharged through a drain port of a sink; An upper housing provided at an upper portion of the main housing to direct the food waste to the main housing through the vertical connection pipe and to the drain hole; A crushing cutter installed inside the main housing for crushing food garbage that has entered the main housing; And a motor for driving the crushing cutter. The water supply unit is installed in the upper housing so as to correspond to each other, receives water supplied from a water supply unit for supplying water to be used in the sink, And a nozzle for washing the food waste remaining in the main housing; A water supply tube connecting the water supply unit and the nozzle; A first solenoid valve mounted on the water supply tube; And a controller for controlling the first solenoid valve and the motor, wherein the water supply unit includes a cold water pipe for supplying cold water and a hot water pipe for supplying hot water, and between the cold water pipe and the first solenoid valve, A mixing chamber for mixing the cold water supplied through the cold water supply pipe and the hot water supplied through the hot water supply pipe so that the temperature of the water sprayed through the nozzle is controlled; And a control unit for controlling the supply amount of the hot water supplied from the hot water pipe to the mixing chamber, the hot water supplied from the hot water pipe to the mixing chamber, and the hot water supplied from the mixing chamber to the mixing chamber, A valve for regulating the temperature of water; A chemical inlet provided in the mixing chamber for providing a passage for inserting a cleaning agent or a disinfectant into the mixing chamber; A drain tank connected to the main housing through a drain pipe and temporarily storing water that has escaped from the main housing; A filter unit provided in the discharge pipe to filter the debris in the discharge water so as to recycle the discharge water discharged from the main housing to the discharge tank to guide the waste water for cleaning to the drain tank in a state in which the residue is filtered; A drainage tube having one end connected to the drainage tank and the other end connected to the water supply tube; A pump installed in the drainage tube for pumping recycled water in the drainage tank so that the recycled water passes through the drainage tube and the water supply tube in order to be supplied to the nozzle side; And a second solenoid valve mounted on the drainage tube, the second solenoid valve being controlled by the controller, being opened when the first solenoid valve is shut off and shut off when the first solenoid valve is opened.
In addition, the nozzle is arranged to be aimed toward the crushing cutter to clean the crushing cutter, and the controller rotates the crushing cutter in normal and reverse directions when cleaning the crushing cutter.
According to another aspect of the present invention, there is provided a food waste disposal apparatus comprising: a main housing disposed below a sink of a kitchen and providing a processing space for receiving food waste discharged through a drain port of a sink; An upper housing provided on the main housing and directly connected to the drain port through a vertical connection pipe and guiding the food waste to the main housing; A crushing cutter installed inside the main housing for crushing food garbage that has entered the main housing; A motor for driving the crushing cutter; A nozzle installed in the upper housing so as to correspond to each other to wash food waste remaining in the upper housing and the main housing by receiving water supplied from a water supply unit for supplying water to be used in the sink; A water supply tube connecting the water supply unit and the nozzle; A first solenoid valve mounted on the water supply tube; And a controller for controlling the first solenoid valve and the motor, wherein the water supply unit includes a cold water pipe for supplying cold water and a hot water pipe for supplying hot water, and between the cold water pipe and the first solenoid valve, And a mixing chamber for mixing the cold water supplied through the cold water supply pipe and the hot water supplied through the hot water supply pipe to control the temperature of the water sprayed through the nozzle; And a control unit for controlling the supply amount of the hot water supplied from the hot water pipe to the mixing chamber, the hot water supplied from the hot water pipe to the mixing chamber, and the hot water supplied from the mixing chamber to the mixing chamber, A valve for regulating the temperature of water; A chemical inlet provided in the mixing chamber for providing a passage for inserting a cleaning agent or a disinfectant into the mixing chamber; A drain tank connected to the main housing through a drain pipe and temporarily storing water that has escaped from the main housing; A filter unit provided in the discharge pipe to filter the debris in the discharge water so as to recycle the discharge water discharged from the main housing to the discharge tank to guide the waste water for cleaning to the drain tank in a state in which the residue is filtered; A drainage tube having one end connected to the drainage tank and the other end connected to the water supply tube; A pump installed in the drainage tube for pumping recycled water in the drainage tank so that the recycled water passes through the drainage tube and the water supply tube in order to be supplied to the nozzle side; And a second solenoid valve mounted on the drainage tube, the second solenoid valve being controlled by the controller, being opened when the first solenoid valve is shut off and shut off when the first solenoid valve is opened.
In addition, the nozzle is arranged to be aimed toward the crushing cutter to clean the crushing cutter, and the controller rotates the crushing cutter in normal and reverse directions when cleaning the crushing cutter.

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The automatic cleaning apparatus for a food waste disposal apparatus of the present invention and the food waste disposal apparatus having the automatic disposal apparatus of the present invention as described above can wash out waste water by spraying cleaning water into the processing unit where food waste is processed whenever necessary, Since there is no occurrence of insects and hot water can be sprayed as needed, the cleaning efficiency is high. Especially, the discharged water can be recycled as washing water, which is very useful.

1 is a view showing a structure of a conventional food garbage disposal apparatus.
Fig. 2 is an exploded perspective view of the food waste disposal apparatus shown in Fig. 1. Fig.
FIG. 3 is a view for explaining a problem of the garbage disposal apparatus shown in FIG.
FIG. 4 is a diagram showing the overall configuration of a garbage disposal apparatus according to an embodiment of the present invention. Referring to FIG.
5 is a partially cutaway perspective view showing the structure of a nozzle in the food waste disposal apparatus shown in FIG.
6 is a view showing another type of nozzle applicable to the food garbage disposal apparatus shown in FIG.
FIG. 7 is a block diagram illustrating the operation of the garbage disposal apparatus shown in FIG.

Hereinafter, one embodiment according to the present invention will be described in detail with reference to the accompanying drawings.

FIG. 4 is a diagram showing the overall configuration of an automatic washing apparatus for a food waste disposal apparatus and a food waste disposal apparatus 51 equipped with the automatic washing apparatus according to an embodiment of the present invention.

The same reference numerals as those of the above-mentioned reference numerals indicate the same members having the same function.

As shown in the figure, the food garbage disposer 51 according to the present embodiment includes a box-shaped case 17 provided at the bottom of the sink ball 13, a box-shaped case 17 provided inside the case 17, An upper housing 23d fixed to the upper portion of the main housing 23c and coupled with the connection pipe 45a and a lower housing 23d provided inside the main housing 23c, A plurality of spray nozzles 53 provided in the upper housing 23d and a plurality of spray nozzles 53 disposed on the upper housing 23d to break food waste that has entered the lower portion through the central passage 23m through the spray nozzle 45a, , And a controller (69) provided on the wall (w) for generating a control signal. Needless to say, the controller 69 can be placed in the case 17.

A drain tank 67 is provided on the side of the case 17. The drain tank 67 is connected to the main housing 23c through a discharge pipe 33 and temporarily receives the drain water generated in the main housing 23c. It goes without saying that the drainage tank 67 can directly flow to the floor drain 35 without receiving drainage.

First, the injection nozzle 53 injects water toward the crush cutter 23a while being installed inside the upper housing 23d. The injection nozzle 53 can spray water irrespective of whether the crushing cutter 23a is operated or not. That is, water can be sprayed even during operation of the crushing cutter 23a, and water can be sprayed even during idle time.

When the crushing cutter 23a is not operating, the water jetted from the injection nozzle 53 rinses the remnants remaining in the crushing cutter 23a. Further, the water sprayed when the shredding cutter 23a operates increases the shredding efficiency of the shredding cutter 23a, for example, to prevent the fiber from being wound on the shredding cutter.

Particularly, the water sprayed from the spray nozzle 53 does not reach only the crushing cutter 23a but also strikes against the inner wall surface of the upper housing 23d and the main housing 23c to wash the wall surface. The water sprayed from the spray nozzle 53 and washed to be washed collects in the drain tank 67 through the discharge pipe 33.

The spray nozzle 53 will be described in detail with reference to FIGS. 5 and 6. FIG.

5 is a partially cutaway perspective view showing the structure of the injection nozzle 53 provided in the food waste disposal apparatus 51 shown in Fig.

Referring to the drawing, it can be seen that a pair of injection nozzles 53 are retracted into the upper housing 23d. The injection nozzles 53 are installed in opposite directions to each other and are aimed toward the crush cutter 23a.

Particularly, the injection nozzle 53 injects the water supplied through the water supply tube 65 to wash out the debris in the treatment section 23 including the fracture cutter 23a, so that the water is sprayed as wide as possible . That is, the water sprayed from the spray nozzle 53 widens as wide as possible to remove the crushing cutter 23a as well as the crushing plate 23p and the debris or grease sticking to the inner wall surface of the housing.

FIG. 6 is a view showing another type of injection nozzle applicable to the food garbage disposer 51 shown in FIG.

A rectangular induction pipe 73 is disposed in the upper housing 23d and a plurality of injection nozzles 53 are installed on the lower side of the induction pipe 73. As shown in FIG. The injection nozzle 53 injects water that has passed through the water supply tube 65 and the induction pipe 73 to remove various scraps and grease from the crush cutter 23a and the inner wall surface of the housing.

It is needless to say that the arrangement of the injection nozzles 53, the installation method, and the like can be changed as much as necessary.

The water supply unit includes a mixing chamber 59 connected to the cold water pipe 55 and the hot water pipe 57 for supplying water required for the sink 11 and a mixing chamber 59 connected to the mixing chamber 59 and the spray nozzle 53 A first solenoid valve 61 installed in the water supply tube 65 and a controller 69 controlling the first solenoid valve 61. The water supply tube 65 is connected to the water supply tube 65, The controller 69 controls the first solenoid valve 61 to determine the injection of water through the injection nozzle 53.

The mixing chamber 59 is a space in which cold water and hot water supplied through the cold / hot water pipes 55 and 57 are mixed. Valves 55a and 57a are provided between the cold water pipe 55 and the mixing chamber 59 and between the hot water pipe 57 and the mixing chamber 59 respectively. The valves 55a and 57a may be solenoid valves or manual valves. The valves 55a and 57a control the amount of water supplied to the mixing chamber 59.

In any case, by applying the mixing chamber 59 and the valves 55a and 57a as described above, the temperature of the water sprayed through the spray nozzle 53 can be adjusted as needed. For example, when the cold water observation valve 55a is completely locked, only hot water is collected in the mixing chamber 59 and hot water is sprayed through the spray nozzle 53. [ Conversely, when the hot water check valve 57a is locked, only cold water is sprayed through the spray nozzle 53. [

In addition, the mixing chamber 59 is provided with a medicine inlet 59a. The medicine inlet 59a is a passage for inserting a washing liquid or a disinfectant into the mixing chamber 59. The cleaning liquid or the disinfectant is used for sterilizing and cleaning the interior of the treatment section 23. Examples of the disinfectant include salts, baking soda, vinegar, lemon, citric acid, or EM microbial culture.

The first solenoid valve 61 is a valve that is opened and closed by the controller 69 and opens and closes the water supply tube 65 so that water prepared in the mixing chamber 59 is supplied to the injection nozzle 53.

In addition, the food garbage disposer 51 according to the present embodiment further includes a drain tank 67 and drainage supply means. The drain tank 67 receives the drainage flowing from the main housing 23c through the drain pipe 33 and temporarily stores the drainage tank 67 and is connected to the injection nozzle 53 through the drainage supply means.

The installation position of the drain tank 67 may be changed in some cases and may be installed inside the case 17, for example. When the food garbage disposer 51 is packaged more compactly, the drain tank 67 should be installed in the case 17.

Further, the discharge pipe (33) is further provided with a filter unit (79). The filter unit 79 serves to pass the drainage water flowing into the drainage tank 67 and to filter out debris and the like in the drainage water. By applying the filter unit 79 as described above, water (recycled water for cleaning) collected in the drain tank 67 is collected.

The drainage supply means includes a drainage supply tube 67a for connecting the drainage tank 67 and the water supply tube 65 and a drainage pipe 67a provided in the drainage supply tube 67a, And a second solenoid valve 63 provided between the pump 71 and the water supply tube 65. The second solenoid valve 63 is connected to the first solenoid valve 63 and the second solenoid valve 63,

The second solenoid valve (63) is controlled by a controller (69). In particular, the second solenoid valve 63 selectively operates the first solenoid valve 61. For example, when the first solenoid valve 61 is opened, the second solenoid valve 63 is shut off, and when the second solenoid valve 63 is opened, the first solenoid valve 61 is shut off.

FIG. 7 is a block diagram for explaining the operation of the automatic cleaning apparatus in the food waste disposal apparatus 51 shown in FIG.

The first solenoid valve 61 is first opened through the controller 69 in order to clean the inside of the processing unit 23 after the use of the food garbage disposer 51 is completed (or during use). At this time, the second solenoid valve 63 is shut off.

When the first solenoid valve 61 is opened, water supplied from the cold / hot water pipes 55 and 57 moves to the injection nozzle 53 via the mixing chamber 59. The water supplied to the spray nozzle 53 passes through the spray nozzle 53 and is sprayed into the treatment section 23 to wash away the debris adhering to the treatment section 23. The temperature of the water sprayed at this time can be adjusted through the valves 55a and 57a as described above.

When the first solenoid valve 61 is shut off and left, the sprayed water flows to the lower portion of the main housing 23c and flows to the drain tank 67. [ The drainage water moved to the drainage tank 67 may be collected in the drainage tank 67 or discharged directly to the bottom drainage port 35 if necessary. In addition, the interior of the treatment section 23 gradually dries up to become a new product state as when the food waste disposal apparatus is installed for the first time.

Meanwhile, in order to recycle the waste water stored in the drain tank 67, the second solenoid valve 63 is opened through the controller 69 and the pump 71 is operated. At this time, the first solenoid valve 61 should be shut off.

When the pump 71 is driven as described above, the discharge water stored in the drain tank 67 is supplied to the injection nozzle 53 via the second solenoid valve 63 and the water supply tube 65 and is injected. The discharge water injected through the injection nozzle 53 is returned to the drain tank 67 through the discharge pipe 33 after cleaning the inside of the treatment section 23.

When the pump 71 is continuously driven, the drain water circulates through the spray nozzle 53, the treatment section 23, the drain tank 67, and the second solenoid valve 63 and repeats the above operation.

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is to be understood that the invention is not limited to the disclosed exemplary embodiments, but, on the contrary, is intended to cover various modifications and equivalent arrangements included within the spirit and scope of the appended claims.

11: sink 13: sinkball 15: inlet
17: Case 21: Motor 23:
23a: crushing cutter 23b: conveying screw 23c: main housing
23d: upper housing 23e: side housing 23f: sealing cap
23g: soft holder 23m: central conduit 23n: side passage
23p: crush plate 24: receptacle 27: exhaust fan
31: exhaust tube 33: exhaust pipe 35: bottom drain
43: control unit 45a: connection pipe 47: food waste disposal device
51: food garbage disposer 53: jet nozzle 55: cold water tube
55a: valve 57: hot water pipe 57a: valve
59: mixing chamber 59a: medicine inlet 61: first solenoid valve
63: second solenoid valve 65: water supply tube 67: drain tank
67a: drainage supply tube 69: controller 71: pump
73: induction pipe 79: filter unit

Claims (7)

A main housing disposed below the sink of the kitchen and providing a processing space for receiving the food waste discharged through the drain port of the sink; To the main housing; A crushing cutter installed inside the main housing for crushing food garbage that has entered the main housing; And a motor for driving the shredding cutter,
A nozzle mounted in the upper housing so as to correspond to each other and adapted to receive water supplied from a water supply unit for supplying water to be used in the sink and wash food waste remaining in the upper housing and the main housing;
A water supply tube connecting the water supply unit and the nozzle;
A first solenoid valve mounted on the water supply tube;
And a controller for controlling the first solenoid valve and the motor,
The water-
A cold water pipe for supplying cold water and a hot water pipe for supplying hot water,
The cold water supplied through the cold water supply pipe and the hot water supplied through the hot water supply pipe are mixed in the cold water supply pipe and the hot water supply pipe, A mixing chamber for controlling the temperature of water;
And a control unit for controlling the supply amount of the hot water supplied from the hot water pipe to the mixing chamber, the hot water supplied from the hot water pipe to the mixing chamber, and the hot water supplied from the mixing chamber to the mixing chamber, A valve for regulating the temperature of water;
A chemical inlet provided in the mixing chamber for providing a passage for inserting a cleaning agent or a disinfectant into the mixing chamber;
A drain tank connected to the main housing through a drain pipe and temporarily storing water that has escaped from the main housing;
A filter unit provided in the discharge pipe to filter the debris in the discharge water so as to recycle the discharge water discharged from the main housing to the discharge tank to guide the waste water for cleaning to the drain tank in a state in which the residue is filtered;
A drainage tube having one end connected to the drainage tank and the other end connected to the water supply tube;
A pump installed in the drainage tube for pumping recycled water in the drainage tank so that the recycled water passes through the drainage tube and the water supply tube in order to be supplied to the nozzle side;
And a second solenoid valve mounted on the drainage tube and being controlled by the controller and being opened when the first solenoid valve is shut off and shut off when the first solenoid valve is opened. Automatic cleaning device for waste disposal. delete delete delete The method according to claim 1,
Wherein the nozzle is arranged in a direction toward the crushing cutter to clean the crushing cutter, and the controller rotates the crushing cutter in normal and reverse directions when cleaning the crushing cutter. A main housing disposed under the sink of the kitchen and providing a processing space for receiving the food waste discharged through the drain of the sink;
An upper housing provided on the main housing and directly connected to the drain port through a vertical connection pipe and guiding the food waste to the main housing;
A crushing cutter installed inside the main housing for crushing food garbage that has entered the main housing;
A motor for driving the crushing cutter;
A nozzle installed in the upper housing so as to correspond to each other to wash food waste remaining in the upper housing and the main housing by receiving water supplied from a water supply unit for supplying water to be used in the sink;
A water supply tube connecting the water supply unit and the nozzle;
A first solenoid valve mounted on the water supply tube;
And a controller for controlling the first solenoid valve and the motor,
The water-
A cold water pipe for supplying cold water and a hot water pipe for supplying hot water,
The cold water supplied through the cold water supply pipe and the hot water supplied through the hot water supply pipe are mixed in the cold water supply pipe and the hot water supplied through the nozzle A mixing chamber for controlling the temperature of water;
And a control unit for controlling the supply amount of the hot water supplied from the hot water pipe to the mixing chamber, the hot water supplied from the hot water pipe to the mixing chamber, and the hot water supplied from the mixing chamber to the mixing chamber, A valve for regulating the temperature of water;
A chemical inlet provided in the mixing chamber for providing a passage for inserting a cleaning agent or a disinfectant into the mixing chamber;
A drain tank connected to the main housing through a drain pipe and temporarily storing water that has escaped from the main housing;
A filter unit provided in the discharge pipe to filter the debris in the discharge water so as to recycle the discharge water discharged from the main housing to the discharge tank to guide the waste water for cleaning to the drain tank in a state in which the residue is filtered;
A drainage tube having one end connected to the drainage tank and the other end connected to the water supply tube;
A pump installed in the drainage tube for pumping recycled water in the drainage tank so that the recycled water passes through the drainage tube and the water supply tube in order to be supplied to the nozzle side;
And a second solenoid valve mounted on the drainage tube and being controlled by the controller and being opened when the first solenoid valve is shut off and shut off when the first solenoid valve is opened. Garbage processor. The method according to claim 6,
The nozzle
Wherein the controller is arranged to aim at the crushing cutter to clean the crushing cutter, and the controller rotates the crushing cutter when the crushing cutter is cleaned.

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