CN111405948A - Food waste treatment device - Google Patents

Abstract

The invention provides a food waste treatment device, comprising: a hopper part for putting food waste; the lower end of the hopper part is provided with a 1 st conveying part which can rotate under the driving of a 1 st motor and horizontally convey the food garbage flowing from the hopper part; compressing the food-trash flowing into the inside through the 1 st conveying part, moving in a vertical direction, and chopping the food-trash; drying the compressed and dehydrated food waste and then discharging the food waste; removing malodor and steam generated in the drying part; spraying water or ozone water to the dry part for deodorization, sterilization and washing. The food waste treatment device not only can thoroughly remove the foul water vapor generated at the dry discharge part, but also can sterilize and clean the inside of the machine by using water or ozone water.

Description

food waste disposal device

technical field

The present invention is a food waste treatment device that automatically discharges food waste through the processes of compression, dehydration, cutting and drying, and is especially equipped with a secondary deodorant exhauster for cleaning (condensation) and an activated carbon filter, which not only can It completely removes the foul-smelling water vapor generated by the dry discharge part, and can also sterilize and clean the inside of the machine with water or ozone water. It is a hygienic and clean food waste disposal device.

Background technique

With the continuous generation of food waste in the kitchens of ordinary households and restaurants, people pay more and more attention to the disposal of food waste.

These food wastes are mainly collected in prescribed dose-type garbage bags or trash cans for disposal. The food waste produces a unique stench, and the moisture of the food waste flows out, making the surrounding environment dirty, unsanitary, unsightly, and unpleasant.

In order to solve the above-mentioned problems, a technology has been proposed in which the food waste is shredded, compressed (dehydrated) and dried to improve the effect of the food waste treatment. Korean Laid-Open Patent Publication No. 2004-0045087 (Food Waste Disposal Apparatus Mounted on a Sink Table) is composed of a part that communicates with a plurality of holes on the side centered on the first drain hole at the center of the bottom , forming the inlet 10 of the second drainage hole; driven by the first motor, the first conveying screw 20 that can be rotated in the screw cover; one side of the plate fixed on the upper end of the bracket is used to drive the gearbox to make the first The second motor 30 for gear rotation; the compression/slicing 40 for compressing (dehydrating) the food waste that has reached the inside through the first conveying screw and then shredding, and one side of the above-mentioned compression/slicing 40 ; and a drying/draining section 50 for drying the compressed (dewatered) and shredded food waste. This is a technology that compresses (dehydrates) various food wastes, cuts them, dries them, and discharges them to the outside.

However, in the past, the structure of the food waste disposal device was complicated, and it was difficult to replace the parts when a failure occurred.

However, when the inlet and the inside of the bucket are filled with food due to a malfunction of the machine or too much food waste, if the faucet is turned on, the water will flow back to fill the sink, or flow out of the outside of the machine.

In order to solve the above problems, Korean Patent Application No. 10-1445693 (name: Food Waste Disposal Device). The food waste treatment device is composed of an inlet, a horizontal conveying screw, a flow adjustment switch, a compression conveying cut-off part, and a drying and removing part. After the process of compressing, dehydrating, shredding and drying the food waste, the food waste is eliminated and the odor is eliminated at the same time.

However, in Korean Patent Application No. 10-1445693 of the food waste disposal device, the gears mounted on the vertical conveying screw including the compression and dehydration conveying cut-off parts and the gears provided on the drive motor shaft are connected and driven by the same chain , If there is an overload, the connecting part will deform the parts due to vibration, and the vertical conveying screw and conveying fan cannot rotate smoothly, resulting in the problem that the food waste cannot be chopped well, and even the food waste may be stuck. Phenomenon.

At the same time, a rotating shaft including a stirring leg at the drying discharge part is installed and rotated, and the rotating shaft is driven in a state of direct connection with the drive motor. The heat on the rotating shaft heated by the heater is directly transferred to the drive motor, causing the drive motor to be overloaded. too large, causing problems.

In addition, it is difficult to remove malodor and water vapor generated when drying food waste containing more than 80% moisture.

SUMMARY OF THE INVENTION

The technical problem to be solved by the present invention is to condense the high-temperature water vapor including the malodorous odor generated by the drying and discharging part with water, and then discharge it. The air (bad odor) in the means is purified, and then discharged to the outside for secondary cleaning, which can completely eliminate the bad odor and prevent the generation of water vapor in the water tank.

Another technical problem to be solved by the present invention is that after the water is sprayed out through the first spray nozzle in the first drain port of the funnel, the accumulated food waste is removed, and then the water is passed through the second spray pipe in the deodorization means. At the same time, it can prevent condensation inside the water tank due to high temperature water vapor.

Another technical problem to be solved by the present invention is to install an ozone water generator in the sterilizing and washing part, filter the water supplied from the outside to the inside through a supply pipe, and after the ozone water is formed, pass through the first spray nozzle and the second spray nozzle. Spray the nozzle to supply, sterilize the inside of the machine and the deodorizing part, prevent the generation of bacteria, and completely remove the odor.

Another technical problem to be solved by the present invention is to separately connect the vertical conveying screw shaft and conveying fan blade shaft with chains on the first motor shaft, and drive them, so as to prevent excessive load by dispersing the force and prevent the The deformation of parts caused by vibration enables the vertical conveying screw and conveying blade to rotate smoothly, making it easier to chop and convey food waste.

Another technical problem to be solved by the present invention is to install the vertical conveying screw vertically, so that the food waste and water are not conveyed at the same time in the process of moving the food waste to the upper part, but the water flows downward to realize natural dehydration. Convey food waste.

Another technical problem to be solved by the present invention is to make the guide chain form a plural structure inside the guide cover of the vertical conveying screw, and under the rotation of the vertical conveying screw, guide the food waste to be discharged upwards, so as to realize smooth conveying.

Another technical problem to be solved by the present invention is that the rotating shaft on which the first stirring fan blade and the second stirring fan blade are respectively fixed is not directly connected with the second motor, but the first shaft gear installed on the rotating shaft is not directly connected to the second motor. It meshes with the second shaft gear mounted on the third motor to rotate, and the heat generated by the rotating shaft is transmitted to the third motor to minimize the load, thereby preventing the third motor from being overloaded.

Another technical problem to be solved by the present invention is to install a temperature sensor on the fan blade at the upper end of the first drying cylinder at the drying discharge part, so as to maximize the effect of saving electricity and drying by preventing overheating and adjusting the temperature.

In order to achieve the above-mentioned technical problem, the present invention is composed of the following parts: a nozzle for throwing in food waste; ; Compression and dehydration conveyance cutting part that compresses the food waste flowing into the interior through the above-mentioned first conveying part and moves it in the horizontal direction; A dry discharge part for discharging after drying; a deodorization discharge part for removing water vapor and malodor generated in the above-mentioned dry discharge part; part.

Beneficial effects of the present invention:

According to the above description, the present invention is composed of a deodorizing and exhausting part composed of a deodorizing means and an exhausting means. The malodor and high-temperature water vapor generated by the drying and exhausting part are sprayed and condensed with water and then discharged, and the first removal is performed. After the water vapor and bad odor are removed, the air (bad odor) remaining in the first deodorizing means is purified by a filter and then discharged to the outside to completely remove the bad odor and prevent water vapor from being generated inside the water tank.

In addition, it is composed of a sterilizing and washing part including a first spray nozzle and a second spray nozzle. In the first drain port of the funnel, water is sprayed through the first spray nozzle to remove the accumulated food waste, and then The inside of the deodorizing means is sprayed with mist through the second spray nozzle, and the odor is collected, and the water vapor is condensed and discharged, so as to remove the odor and prevent dew condensation due to high temperature inside the water tank.

In addition, an ozone water generator is installed in the sterilization washer, and the water supplied from the outside is filtered through the supply pipe to generate ozone water, and then the inside of the machine is sterilized by the first jet nozzle and the second jet nozzle to prevent the generation of bacteria. , completely eliminate the stench.

In addition, a chain is used to connect the vertical conveying screw shaft and conveying fan blade respectively on the first motor shaft, and it is driven to disperse the force to prevent excessive load and prevent the chain from falling due to vibration, so that the vertical conveying screw And the conveying fan blade rotates smoothly, it is more convenient to chop and convey food waste.

In addition, by installing the vertical conveying screw vertically, in the process of conveying the food waste to the upper part, the food waste and the moisture are not conveyed at the same time, so that the water flows downward, and only the food waste is conveyed.

Install negative guide chains on the inner side of the guide cover on all four sides, so that the food waste can be smoothly conveyed to the upper end through the rotation of the vertical conveying screw.

In addition, instead of directly connecting the rotating shaft to which the first stirring blade and the second stirring blade are attached, and the second motor, the fourth shaft gear attached to the upper end of the rotating shaft and the fifth gear attached to the second motor are connected. The shaft gears mesh with each other and rotate, which minimizes the heat generated by the rotating shaft and transmits it to the second motor, preventing excessive load.

The above description is only an overview of the technical solution of the present invention. In order to understand the technical means of the present invention more clearly and implement it in accordance with the content of the description, the preferred embodiments of the present invention are described in detail below with the accompanying drawings.

Description of drawings

FIG. 1 is a perspective view showing a food waste disposal apparatus of the present invention.

FIG. 2 is a perspective view of FIG. 1 viewed from another direction.

FIG. 3 is a cross-sectional view for explaining the internal structure of the food waste disposal apparatus.

Fig. 4 is an exploded perspective view showing the compression and dehydration conveying part of the present invention.

FIG. 5 is a combined perspective view of FIG. 4 .

Fig. 6 is an exploded perspective view showing the drying outlet in the present invention.

FIG. 7 is a combined perspective view of FIG. 6 .

Fig. 8 is a perspective view of a deodorizing exhaust portion for explaining the present invention.

FIG. 9 is a perspective view of FIG. 8 viewed from another angle.

Fig. 10 is a cross-sectional view for explaining the deodorizing means in the present invention.

FIG. 11 is a cross-sectional view for explaining the exhaust means in the present invention.

12 is a cross-sectional view showing a state in which the sterilizing and washing part is applied to the nozzle and the deodorizing means in the present invention.

【Symbol Description】

10: food waste disposal device; 100: nozzle; 110: first drain; 120: second drain; 130: connection port; 200: first conveying part; 210: horizontal conveying screw; 220: first motor; 300: Compression and dehydration conveying part; 310: Storage box; 320: Vertical conveying screw; 330: Blade; 340: Covering part; 350: Storage box cover; 360: Conveying fan blade; : Drying outlet; 410: 1st drying barrel; 420: 2nd drying barrel; 430: Rotary shaft; 440: 2nd rotary drive; 450: Stirring means; 460: Cover; 470: Air discharge part; ;490: Switching means; 500: Deodorizing and exhausting part; 510: Deodorizing means; 520: Exhaust means; 600: Sterilizing and washing part; 610: 1st water supply pipe; Solenoid valve; 640: 1st injection nozzle; 650: 2nd solenoid valve; 660: 2nd injection nozzle; 670: ozone generator; 700: collection box.

Detailed ways

Various modifications can be made to the present invention, and there are various implementation cases. Here, we illustrate specific implementation cases with drawings for detailed description.

However, the present invention is not limited to a specific implementation state, and includes all changes, equivalents, and even substitutes within the spirit and technical scope of the present invention. When we explain each drawing, we also use similar reference symbols to similar components.

In the following description of the present invention, if it is judged that the specific description related to the announced function or configuration may obscure the purpose of the present invention, the detailed description will be omitted.

In addition, the terms described below are terms set in consideration of the functions of the present invention, and may be changed according to a manufacturer's drawings or conventions, and their definitions must be based on the entire contents of this specification.

In addition, the size and thickness of each structure shown in the drawings are arbitrarily indicated for easier description, and the present invention is not limited to those shown in the drawings.

Before the description of the present invention, the food waste treatment device is improved according to Korean Patent Application No. 10-1445693. The overall detailed structure and the resulting effects are not recorded in this list in detail, please refer to the Korean Patent Application No. 10-1445693.

Hereinafter, with reference to the drawings in the appendix, the following description will be given of an embodiment of the present invention.

1 is a perspective view showing the food waste disposal device, FIG. 2 is a perspective view of FIG. 1 viewed from another direction, FIG. 3 is a cross-sectional view for explaining the internal structure of the food waste disposal device, and FIG. and an exploded perspective view of the dehydration conveying cut-off part, FIG. 5 is a combined perspective view of FIG. 4 , FIG. 6 is an exploded perspective view showing the dry discharge part in the present invention, FIG. 7 is a combined perspective view of FIG. 6 , and FIG. 8 is an explanation FIG. 9 is a perspective view of FIG. 8 when viewed from another direction, FIG. 10 is a cross-sectional view illustrating the deodorizing means in the present invention, and FIG. 11 is a cross-sectional view illustrating the exhaust means in the present invention. 12 is a cross-sectional view showing a state in which the sterilizing and washing part is applied to the nozzle part and the deodorizing means in the present invention.

Referring to FIGS. 1 to 12 , the present invention, the food waste disposal apparatus 100 , will be described as follows.

The food waste processing apparatus 10 mainly includes a nozzle 100 , a first conveying part 200 , a compression conveying cutting part 300 , a drying and discharging part 400 , a deodorizing and exhausting part 500 , and a sterilizing and washing part 600 .

The spout 100 is installed in a state of being exposed to the drain port of a water tank (not shown in the drawing), and a first drain port 110 for discharging food waste is formed in the center of the lower part. The second drain port 120 capable of discharging water has a connection port 130 formed on the other side surface.

Around the inner side of the first drain port 110, a second jet nozzle 660 of the sterilizing and washing part 600 described below is formed so as to sterilize and wash the food waste.

The first conveying part 200 is installed below the spout, and conveys the food waste thrown through the spout 100 to the compression and dehydration conveying cutting part 300, has a horizontal conveying screw 210 that can rotate in the horizontal direction, and includes a horizontal conveying screw 210 that can be rotated and driven The first motor 220 of the screw.

The compression and dehydration conveying part 300 compresses and dehydrates the food waste flowing into the interior through the first conveying part, and then moves and conveys it in the vertical direction. A storage box 310 for garbage and water; a vertical conveying screw 320 with a shaft provided to rotate inside the storage box; a blade 330 for shredding the food waste accumulated on the upper end of the vertical conveying screw; covering the outer shaft of the vertical conveying screw Covering part 340; conveying fan blade cover 351 covering the upper part of the open storage box; storage box cover 350 formed by the connecting groove 352 of the first drain; The conveying fan blade 360 of the drying and discharging part 400;

One side of the storage box is connected with the nozzle 100. In order to fix the horizontal conveying screw 210 below, a connecting part 311 with a fixing groove 311a is designed, and the other side is provided with a vertical conveying screw 320 with a dehydration box 342. The lower side has a drainage part 312 for draining water, and a partition wall 313 is provided to allow the connection part and the drainage part to have their own space between the connection part 311 and the drainage part 312 respectively.

The upper side of the partition wall 313 is provided with a pair of grooves 313a for preventing water from overflowing so that when the connection part 311 is filled with food waste and water overflows, the water can be drained from the drainage part 312 .

The covering part 340 is composed of the following: wrapping the upper outer side of the vertical conveying screw 320, including a guiding cover 341 for guiding and conveying food waste, and wrapping the lower outer side of the vertical conveying screw 320, dehydrating the food waste. .

In order to insert a fixing plate 341c at the upper inner edge, a fixing groove 341a is provided in the guide cover.

In addition, around the inside of the guide cover 341, along the longitudinal direction, two guide rails 341b that can be guided are designed under the rotational driving of the vertical conveying screw 320 to smoothly convey the food waste.

A connecting hole 342a is provided in the dewatering cover 342, and one side of the lower end is connected to the horizontal conveying screw 210, forming two dewatering holes 342b capable of discharging water.

The vertical conveying screw 320 is installed vertically, moves the food waste thrown into the nozzle 100 horizontally to the upper end, and simultaneously discharges the moisture contained in the food waste downward.

One side of the conveying fan blade cover 351 of the storage box cover 350 is designed with a discharge port 351a capable of discharging the food waste chopped by the blade 330, and the other side is designed with an inflow port 351b, so that the food waste discharged through the discharge port 351a is designed into the dry discharge part 400 .

The first rotary driving part 370 includes a rotary driving second motor 371 fixed on one side of the above-mentioned storage box cover 350; mounted on the upper end of the second motor shaft, the 1-1 sprocket 372a and the 1-2 sprocket 372b are arranged side by side, respectively. The 1st sprocket 372; the 2nd sprocket 373 installed on the upper end of the shaft of the conveying blade 360; the 3rd sprocket 374 installed on the upper end of the shaft of the vertical conveying screw 320; The first chain 375 and the 1-2 chain gear 372b on the upper chain; and the second chain 376 connected to the second chain gear 373.

In addition, the first rotation drive part 370 is designed with a fixed plate 377 that can be fixed and can rotate smoothly without shaking the second motor shaft, the conveying fan shaft, and the vertical conveying screw shaft.

That is to say, the second motor 371 is connected to the conveying fan blade 360 and the vertical conveying screw 320 respectively and drives them, dispersing the force, preventing the second motor 371 from being overloaded, and preventing the deformation of parts due to vibration. The conveying blade 360 And the vertical conveying screw 320 rotates smoothly, conveying and shredding food waste more easily.

The drying and discharging part 400 is for drying and discharging the waste that has flowed into the interior through the above-mentioned compression and dehydration conveyance cut-off part 300, and has been compressed, dehydrated and shredded. The first drying drum 410 of the first heater 411; the second drying drum 420 having a second heater 421 for the second heating of the food waste discharged from the first drying drum 410, which is installed at the lower part of the first drying drum; The rotating shaft 430 vertically installed in the center of the lower part of the second drying cylinder, and the second rotating driving part 440 for rotating the rotating shaft is fixed on the upper part of the rotating shaft, located inside the first drying cylinder, and the first stirring fan blade 451 for stirring the food waste The stirring means 450 is fixed on the lower end of the rotating shaft, located inside the second drying cylinder, and includes a second stirring fan blade 452 for secondary stirring of the food waste; clamped on the upper part of the rotating shaft and covers the open upper end of the first drying cylinder A cover 460 having a suction port 461 is attached to one side, and an air discharge portion 470 is attached to the cover suction port to discharge the air inside the first drying cylinder 410 and the second drying cylinder 420 to the outside.

A first discharge hole 412 for discharging food waste is designed in the lower part of the first drying cylinder 410 .

In addition, a first cutting protrusion 413 and a second cutting protrusion 414 are installed on the inner bottom surface and the outer surface of the first drying cylinder 410 to prevent the food from caking when the first stirring fan 451 is used to stir the food.

There is a fixing groove 422 on the inner bottom surface of the second drying cylinder 420 on which the rotating shaft 430 is installed, and there are a plurality of ventilation holes 423 around the outside of the fixing groove for air circulation and ventilation.

In the center of the second stirring fan blade 452, there is a cover 452a for preventing the food waste discharged from the first drying cylinder 410 and the first discharge hole 412 and falling down from entering the ventilation hole 423.

The second rotational drive unit 440 includes the following elements: a third motor 441 fixed to the cover portion 460 side and driven to rotate, a first shaft gear 442 mounted on the shaft of the third motor to rotate, and a first shaft gear 442 mounted on the upper end of the rotating shaft 430, The second shaft gear 443 that meshes with the first shaft gear 442 and rotates together.

That is, the rotating shaft 430 to which the first stirring fan blade 451 and the second stirring fan blade 452 are respectively fixed is not directly connected to the third motor 441, but the first shaft gear 442 provided on the rotating shaft 430 and the set The second circumferential gears 443 on the third motor 441 are meshed and connected to each other to minimize the heat exposure to the first heater 411 and the second heater 421, so that the heat generated from the rotating shaft 430 is transferred to a minimum To the third motor 441, the phenomenon of overloading the third motor is prevented.

The air discharge part 470 includes a blower fan blade 471 for absorbing odor and water vapor in the first drying cylinder 410 and the second drying cylinder 420 mounted on the suction port 461 of the cover part 460; One end is connected to the side, and the malodor and water vapor contained in the blower fan blade 471 whose other end is connected to the deodorization means 510 below are discharged, and sent to the blower exhaust pipe 472 of the deodorization means 510 .

Moreover, the temperature sensor 480 which measures the temperature from the inside of the 1st drying cylinder 410 and the 2nd drying cylinder 420 is attached to the cover 460 mentioned above. That is, although the temperature sensor 480 is not shown in the drawing, it is connected to the power supply part that turns the power of the first heater 411 and the second heater 412 on and off. When the first drying cylinder 410 and the second drying cylinder 410 and the second drying cylinder When the temperature in 420 rises above the set temperature, the temperature sensor 480 senses this, and sends a signal to the power source to turn off the power of the first heater 411 and the second heater 421. When the temperature is lower than the set temperature, the temperature sensor 480 senses this and sends a signal to the power source to turn on the power of the first heater 411 and the second heater 421 to maintain the set temperature.

Below the second drying cylinder 420, an opening and closing means 490 for opening and closing the second discharge hole 424 is provided.

The opening and closing means 490 includes an opening and closing cover 491 for opening and closing the second discharge hole 424, and a fourth motor 492 for rotating the opening and closing cover 491;

In addition, the opening and closing cover 491 should be automatically opened and closed by the control of the magnetic sensor.

That is, the opening and closing means 490 is inside the second drying cylinder 420 to prevent the food waste from being discharged to the second discharge hole 424 during the drying process of the food waste, and when the food waste is dried, the opening and closing cover 491 is rotated to open the The second discharge hole 424 discharges the dried food waste to the storage box 700 .

The deodorizing and exhausting part 500 is composed of the following results: As shown in FIGS. 8 to 11 , the air supply and exhaust pipe 472 of the drying exhaust part 400 is connected, and the high-temperature water vapor that enters through the above-mentioned air supply and exhaust pipe 472 is subjected to The deodorizing means 510 is sprayed, condensed and then discharged; connected to the deodorizing means 510, the air flowing in from the deodorizing means is purified by a filter, and then discharged to the outside, and the odor is discharged twice. Air means 520.

The deodorizing means 510 is provided with a deodorizing box 511 forming an inner space.

On one side of the upper end of the deodorizing box 511 is a water vapor inlet 512 which is connected to the air supply and exhaust pipe 472, and allows the water vapor including the odor to flow into the water vapor inlet 512. The first injection nozzle connection port 513 to which the first injection nozzle 640 of the site 600 is connected.

The lower end of the deodorizing box 511 has a drain port 514 for discharging the water sprayed from the first spray nozzle 640 .

On the outer side of the deodorizing box 511, there is an air discharge port 515 for discharging the air filled with odor.

The exhaust means 520 includes an exhaust purification box 521 forming an inner space.

The lower side of the exhaust purification box 521 is connected through the air outlet 515 of the deodorizing box 511 and a connecting exhaust pipe (no drawing symbol), so that the air that is full of odor discharged from the air outlet 515 flows into the air. The inflow port 522; a purification filter 523 capable of purifying the odor-filled air flowing in from the air inlet 522 is installed inside, and there is at least one air outlet 524 on the upper side for discharging the air purified by the purifier 523 to the outside.

On the other hand, an activated carbon filter can be used for the purification filter 523, and it is not limited as long as it can purify the air.

That is to say, the deodorizing and exhausting part 500 sprays water on the high-temperature water vapor that is full of foul odors generated from the drying and discharging part 400 to condense the water vapor including foul odors. The air is purified twice, and the odor is completely eliminated, and water vapor is prevented from being generated in the water tank.

The sterilizing and washing part 600 is mainly composed of a first water supply pipe 610 and a second water supply pipe 620 for water supply as shown in FIG. 12 , and a first electromagnetic valve 630 for opening and closing the flow path of the first water supply pipe 610 , and the first electromagnetic valve passes through the first electromagnetic valve 630 . The water supplied through the 630 is injected into the first injection nozzle 640 inside the deodorizing means 510, the second solenoid valve 650 for opening and closing the flow path of the second water supply pipe 620, and the water supplied through the second solenoid valve is injected into the funnel 100. The second spray nozzle 660 inside.

The first spray nozzle 640 can spray water to condense and eliminate the foul-smelling water vapor that has flowed into the deodorizing box 511 more easily.

The second spray nozzle 660 is provided with a plurality of spray holes 661 , and sprays water on all sides in the first water outlet 110 .

In addition, an ozone water generator 670 that purifies the water supplied from the first water supply pipe 610 and the second water supply pipe 620 and generates it into ozone water may be installed in the sterilizing and washing part 600. The ozone water generator 670 has The results have been published and used, so detailed descriptions are omitted.

That is, the sterilizing and washing part 600 can spray ozone water on the food waste accumulated in the first drain port 110 through the first spray nozzle 640, thereby deodorizing and sterilizing, and misting it through the second spray nozzle 660 in the deodorizing means Ozone water is sprayed to condense the odor and water vapor and discharge it. While deodorizing and sterilizing, it can also prevent the formation of high-temperature water vapor inside the water tank and cause dew condensation.

The technical features of the above-described embodiments can be combined arbitrarily. For the sake of brevity, all possible combinations of the technical features in the embodiments are not described. However, as long as there is no contradiction between the combinations of these technical features , should be considered to be within the scope of this specification.

The above-mentioned embodiments only represent several embodiments of the present invention, and the descriptions thereof are specific and detailed, but should not be construed as a limitation on the scope of the invention patent. It should be pointed out that for those of ordinary skill in the art, without departing from the concept of the present invention, several modifications and improvements can also be made, which all belong to the protection scope of the present invention. Therefore, the protection scope of the patent of the present invention should be subject to the appended claims.

Claims (10)

1. A food waste disposer, comprising:

a hopper part for throwing food and pulling garbage;

the lower end of the hopper part is provided with a 1 st conveying part which can rotate under the driving of a 1 st motor and horizontally convey the food garbage flowing from the hopper part;

a compressing, dehydrating and conveying cutting part for compressing the food waste flowing into the inner part through the 1 st conveying part, moving in a vertical direction and cutting the food waste;

a drying discharge part for discharging the food garbage after drying the food garbage which flows into the compressing and dehydrating conveying cutting part and is compressed, dehydrated and cut;

a deodorizing exhaust part for removing the foul water vapor generated in the drying exhaust part;

and a sterilization washing part for spraying water or ozone water into the funnel and the drying discharge part to perform sterilization and washing.

2. The food waste disposer of claim 1,

the compression and dehydration transport cut-off portion includes: a storage box for storing food waste and water; a vertical conveying screw which can rotate in the containing box and is provided with a shaft; a blade clamped at the upper end of the vertical conveying screw rod and capable of cutting food waste; wrapping the covering part of the vertical conveying screw; a storage box cover which covers the open upper end of the storage box and is formed by a conveying fan blade; a conveying fan blade which is arranged in a conveying fan blade cover formed on the containing box cover and used for conveying the food waste to a drying and discharging part; and 1 st rotary driving part for driving the vertical conveying screw and the conveying fan blades to rotate;

the 1 st rotary driving part comprises:

a 2 nd motor;

the 1 st chain gear is arranged at the upper end of the 2 nd motor shaft and is provided with a 1-1 chain gear and a 1-2 chain gear;

the 2 nd chain gear is arranged at the upper end of the conveying blade shaft;

the 3 rd chain gear is arranged at the upper end of the shaft of the vertical conveying screw;

the 1-1 chain gear and a 1 st chain connected to the 2 nd chain gear;

and the 1-2 chain gears and a 2 nd chain connected with the 3 rd chain gear.

3. The food waste disposer of claim 2, wherein the vertical feed screw moves the food waste thrown from the hopper to an upper portion to discharge moisture included in the food waste downward.

4. The food waste disposer of claim 2, wherein the cover location comprises:

a guide covering for covering the outer side of the upper part of the vertical conveying screw and guiding the conveying of the food waste; a dehydration covering for wrapping the outer side of the lower part of the vertical conveying screw and dehydrating the water contained in the food waste,

the guide cover is provided with a protruding guide rail inside to smoothly convey the food waste in a vertical direction.

5. The food waste disposer of claim 1, wherein the dry discharge point comprises:

a 1 st drying cylinder having a 1 st heater for heating the food-trash;

a second drying cylinder 2 installed at the lower end of the first drying cylinder 1 and having a second heater for reheating the garbage discharged from the first drying cylinder 1;

a rotating shaft vertically installed at the center of the lower part of the 2 nd drying cylinder;

a 2 nd rotation driving part for driving the rotation shaft to rotate;

a 1 st stirring fan blade which is arranged on the rotating shaft, is positioned in the 1 st drying cylinder and is used for stirring the food waste;

a stirring means including a 2 nd stirring blade which is positioned in the 2 nd drying cylinder and stirs the food waste for the second time;

a cover clamped on the upper end of the rotating shaft, covering the opened upper part of the No. 1 drying cylinder and having a suction inlet on one side;

an air exhaust part which is arranged at the suction inlet of the cover and exhausts the air in the 1 st drying cylinder and the 2 nd drying cylinder to the outside;

the 2 nd rotary drive section includes:

a 3 rd motor;

a 1 st shaft gear mounted on the 3 rd motor shaft for rotation;

and a 2 nd shaft gear installed at an upper end of the rotation shaft and engaged with the 1 st circumferential gear to rotate together.

6. The food waste disposer of claim 5, wherein a fixing groove for mounting the rotary shaft is formed at the bottom of the inner side of the 2 nd dryer, the fixing groove has a ventilation hole for ventilating air around the outer circumference thereof, and the 2 nd stirrer blade has a cover for preventing the food waste from flowing into the ventilation hole at the center thereof.

7. The food waste disposer of claim 5, wherein the cover portion is fitted with temperature sensors for measuring the temperatures in the 1 st dryer can and the 2 nd dryer can.

8. The food waste disposer of claim 1, wherein the deodorizing exhaust section comprises:

a deodorization means for connecting the air supply discharge pipe of the dry discharge part, spraying water to the high temperature vapor filled with foul smell entering through the air supply discharge pipe, condensing and discharging the vapor, thereby deodorizing;

and an exhaust means connected to the deodorizing means for secondarily removing offensive odors by purifying air flowing in from the deodorizing means through a filter and then exhausting the purified air to the outside.

9. The food waste disposer of claim 1, wherein the germicidal washing station comprises:

a 1 st water supply pipe and a 2 nd water supply pipe for supplying water;

a 1 st electromagnetic valve for opening and closing the channel of the 1 st water supply pipe;

a 1 st injection nozzle injecting water supplied through the 1 st solenoid valve into the deodorizing means;

a 2 nd electromagnetic valve for opening and closing the channel of the 2 nd water supply pipe;

and spraying water supplied through the 2 nd solenoid valve to a 2 nd spraying nozzle in the hopper.

10. The food waste disposer of claim 9, comprising a sample generator for filtering water supplied through the 1 st and 2 nd water supply pipes and generating ozone water.

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