KR100744895B1 - A device for disposing food garbage using rotary - Google Patents

Abstract

An equipment for disposing food garbage by using a rotary, which improves hygienic storage and handling convenience of food garbage by reducing the volume of food garbage and maximizing the reduction of food garbage, and can perform a disposal operation of food garbage environmentally friendly by preventing the generation of wastewater even in the pressing and dewatering processes, is provided. An equipment for disposing food garbage by using a rotary comprises: an injection part(100) into which food garbage is injected; a chamber part providing a space to process food garbage flown in through the injection part and comprising three chambers; a processing part(300) comprising a first processing part(310) having a rotary(313) and a liner(315) to press, cut and dewater food garbage flown in through the injection part, and a second processing part(320) for passing food garbage disposed in the first processing part through a first discharge port(214) connected to the first processing part such that food garbage is injected and supplied into a lower part of the first discharge port, and finely crushing, pressing and dewatering food garbage using a discharge screw(322) such that the dewatered food garbage is discharged; and a power part comprising a first power part for driving the first processing part, and a second power part for driving the second processing part.

Description

A device for disposing food garbage using rotary}

1 is a plan view showing a food waste processing apparatus using a rotary according to the present invention.

Figure 2 is a cross-sectional view of the food waste treatment apparatus using a rotary according to the present invention.

3 is a view showing a rotary and a liner of the food waste processing apparatus using the rotary according to the present invention.

Figures 4a to 4d is a view showing the operating state of the rotary chamber and the food waste treatment apparatus using a rotary according to the present invention.

5 is a view showing a power transmission state of the food waste treatment apparatus using a rotary according to the present invention.

* Description of the symbols for the main parts of the drawings *

100: inlet 102: first drain port

200: chamber 210: central chamber

211: separation network 212: first drain

214: first outlet 220; Rear chamber

222: solid-state separation network 224: second drain

230: front chamber 232: second outlet

300: processing part 310: primary processing part

312: Uneven portion 313: Rotary

314: tip 315: liner

316: first cushion 317: second cushion

318: metal tip 319: rotary bushing

320: secondary processing portion 322: discharge screw

324: uneven portion 400: power portion

401: motor 410: first power unit

412: rotation axis 414: spur gear

416: outer gear 418: inner gear

420: second power unit 424: subordinate gear

500: storage unit 600: drying device

The present invention relates to a food waste treatment apparatus using a rotary, and more particularly, to reduce the volume of food waste generated from homes and catering establishments by separating and compressing water to reduce the volume of wastewater generated, and the hygiene and convenience. It relates to a food waste treatment device using a rotary to improve the castle.

In general, the method for treating food waste generated at home or restaurant is divided into microbial fermentation method and mechanical method through compression, dehydration, grinding and drying process by applying physical force and heat to food waste. In the mechanical method, there are sink sink and integrated type depending on the installation location.

In the above-mentioned food sink processing device integrated with a sink drainage drainage device of the mechanical treatment method, compression, dehydration, and grinding methods are generally provided with a conical screw inside the outer cylinder of the perforated plate. It is injected from the wide side, and the conical screw is rotated, and the food waste is compressed and dehydrated as the food waste moves to the narrow side of the cone. It is intended to be discharged through.

However, when water is used in the dehydration process by compression, water is introduced into the compressed / dehydrated food waste and the effect of compression / dehydration is lost.

As described above, the replenishment of the water is improved by various methods of overcoming the water level difference, such as by feeding the food waste to the upper inclined rather than vertically downward, but has a problem in that the size of the product becomes large or the structure becomes complicated. .

In another method, the food waste is discharged vertically while the compressed / dehydrated water is discharged to the outer tube of the perforated plate, and the compressed food waste is disposed with a narrow gap on the narrow bottom surface of the conical screw. The food waste was crushed like millstone and discharged through a separate pipe. However, the finely crushed food waste discharges sewage into the outer cylinder of the perforated plate along with the dehydrated water to contaminate the sewage. There was a problem that causes an environmental problem and the gap is blocked, causing a failure.

An object of the present invention for solving the problems as described above, in the treatment of food waste, compression, grinding and dehydration to reduce the volume and maximize the weight loss to increase the convenience of hygienic storage and handling, compression and dehydration It is to provide a food waste treatment apparatus using a rotary that can provide environmentally friendly treatment operations without generating sewage even in the treatment process.

Embodiments according to the present invention for achieving the above object, the food waste processing apparatus using a rotary for compressing, dehydrating, and crushing the food waste, the food waste input unit; A chamber unit configured to provide a space for processing food waste introduced through the input unit, and comprising three chambers; A primary processing unit having a rotary and a liner to compress, cut, and dewater the food waste introduced through the input unit; and the food waste processed by the primary processing unit to a first outlet connected to the primary processing unit. A processing unit made of a secondary processing unit which is passed through and fed into and supplied to a lower end thereof, and finely crushed, compressed, dehydrated and discharged using a discharge screw; And a power unit including a first power unit for driving the primary processing unit and a second power unit for driving the secondary processing unit.

Hereinafter, with reference to the accompanying drawings a preferred embodiment of the food waste treatment apparatus using a rotary according to the present invention.

1 is a plan view showing a food waste processing apparatus using a rotary according to the present invention, Figure 2 is a cross-sectional view of the food waste processing apparatus using a rotary according to the present invention, Figure 3 is a food waste using a rotary according to the present invention 4 is a view illustrating a rotary liner and a liner of the processing apparatus, FIGS. 4A to 4D are views illustrating an operating state of the rotary and chamber for the food waste processing apparatus using the rotary according to the present invention, and FIG. It is a figure which shows the power transmission state of the food waste processing apparatus using a rotary.

As shown in the figure, the food waste treatment apparatus using the rotary according to the present invention for processing the food waste generated in the home or catering establishment by compressing, dehydrating, pulverizing, and drying, the input unit into which the food waste is input ( 100), the chamber part 200 which provides a predetermined space for processing the food waste coming in through the inlet 100, and the food waste that is installed and introduced into the chamber 200 is compressed and crushed and discharged. The processing unit 300, the power unit 400 for providing power to the processing unit 300, the storage unit 500 for receiving and storing the discharged food waste, and compressed, dehydrated, and crushed food waste It constitutes a drying apparatus 600 for drying the.

In the input portion 100 of the food waste processing apparatus, which may be mounted on a sink installed in a kitchen, a first drain hole 102 may be formed to allow a part of the water mixed with the food waste to be discharged.

Therefore, when the food waste containing water is supplied to the input unit 100, the food waste from which the water is removed to some extent is introduced into the chamber 200, and the water to be removed is a hose connected to the first drain hole 102. Discharge to the outside through (not shown).

However, the food waste introduced into the chamber 200 may be immediately input without discharging water mixed therewith.

The chamber part 200 into which food waste from which water is removed to some extent when the water is introduced through the inlet part 100 is input, is composed of a central chamber 210, a rear chamber 220, and a front chamber 230. .

The central chamber 210 allows the water to be separated from the food waste through the separation network 211 when the food waste is introduced and discharged, and the first drainage path 212 to discharge the water formed when the food waste is compressed and dehydrated. And a first outlet 214 for discharging the compressed food waste, the central portion of which is provided with a rotating shaft 412 capable of rotating the rotary 313, and the liner 315 can be buffered up and down at a lower end thereof. Mounted to be moved.

The rear chamber 220 is installed at the rear of the central chamber 210, and is provided with a second drain 224 to be discharged to the outside through the solid-liquid separation network 222.

The front chamber 230 has a second outlet 232 to allow the compressed and pulverized food waste to be discharged to the storage unit 500.

The processing unit 300 is a primary processing unit 310 for compressing, cutting, and dehydrating food waste introduced through the input unit 100 and the food waste processed by the primary processing unit 310. It consists of a secondary processing unit 320 for fine grinding, compression, dehydration and discharge.
At this time, the food waste processed by the primary processing unit 310 is input and supplied to the lower end of the secondary processing unit 320 through the first outlet 214, the discharge in the secondary processing unit 320 Through the screw 322 is finely ground, compressed, dehydrated and discharged.

The primary processing unit 310 is connected to the power unit 400, while rotating and rotary 313 made of a triangle shape for compressing, crushing, transporting, and discharging food waste, and the transported food waste is compressed and It is provided with a liner 315 mounted to the lower end of the central chamber 210 to be in contact with the tip 314 of the rotary 313 to be crushed.

The rotary 313 is preferably made of a synthetic resin material in order to achieve a predetermined elasticity action, the tip 314 is attached to the metal tip 318 formed at a predetermined interval.

In addition, the tip portion 314 of the rotary 313 is provided with a first cushion 316 for the buffering action of the metal tip 318, so that when a hard food waste is input, the excessive force is temporarily applied Serves to prevent.

Therefore, the elasticity of the first cushion 316 and the synthetic resin material for the buffering action of the metal tip 318 as described above is to be able to operate smoothly when pressing the food waste through the rotary 313.

As described above, since the tip portion 314 of the rotary 313 has an elastic force by the first cushion 316, it is possible to cleanly scrape off and remove foreign substances on the inner surface of the central chamber 210. do.

In addition, the second cushion 317 is provided in the lower portion of the liner 315 for the buffering action, which also serves to prevent excessive force from being temporarily applied when the hard food waste is introduced. .

As shown in FIG. 3, the liner 315 has an uneven portion 312 in which an axial step is formed in a surface in which the rotary 313 contacts with rotation.

The secondary processing unit 320, the discharge screw 322 to finely compress / crush the compressed / crushed food waste entered through the first outlet 214 of the chamber unit 200 again and discharged, and Consists of the uneven portion 324 provided in the chamber portion 200 so that the food waste can be compressed / pulverized according to the rotation of the discharge screw 322.

In addition, the outlet portion of the discharge screw 322 is preferably formed to narrow the flow path for discharging food waste to the structure to increase the pressure of the outlet portion.

The power unit 400 includes a first power unit 410 for driving the primary processing unit 310 and a second power unit 420 for driving the secondary processing unit 320 (FIG. 1). Reference).

Here, the rotation shaft 412 of the first power unit 410 is to rotate the triangle-shaped rotary 313 that performs the cam motion as the cam shaft.

Here, the rotating shaft 412 is to be rotated in the range of 11 to 90rpm, because the rotational speed is less than 11rpm, so that the rotational speed is too slow is not discharged smoothly of the injection of food waste, the rotational speed is If it is more than 90rpm because of too fast rotation backflow phenomenon due to the incoming water is generated.

The interlocking ratio of the gears of the first power unit 410 and the second power unit 420 is preferably 1: 3.

The reason is that the spur gear 414 in which the rotation of the discharge screw 322 of the secondary processing unit 320 rotates together with the rotation shaft 412 operates the slave gear 424 mounted to the discharge screw 322. In order to facilitate the compression, the grinding, and the discharge through the discharge screw 322 by increasing the speed at least three times or more.

In addition, there is provided a drying device 600 consisting of a heating or hot air for drying the food waste, it can be installed anywhere in the apparatus of the present invention, as shown in Figure 1, to double the drying capacity It is preferable to be provided in the storage unit 500 can be removed and stored to some extent in order to reduce the cost by heating the heater or hot air fan.

Looking at the operating state of the food waste treatment apparatus using another rotary in the present invention made as described above are as follows.

First, when food waste is introduced through the input unit 100 connected to the sink, the food waste, to which some water is removed, enters the central chamber 210, and a portion of the water is connected to the first drain hole 102. Is discharged out through.

Then, the water introduced into the central chamber 210 together with the food waste passes out through the second drain 224 via the first drain passage 212 and the solid-liquid separation network 222 of the rear chamber 220. Discharged.

In addition, the food waste introduced into the central chamber 210, such as water, is a triangular rotary 313 in which the rotary shaft 412 of the cam shaft, which receives the power of the motor 401 of the power unit 400, performs a cam motion. ), The rotary 313 is turned on (see FIG. 4A), compression (see FIG. 4B), conveyance (see FIG. 4C), and discharge (see FIG. 4D) as shown in FIGS. 4A-4D. The process will be performed.

That is, as shown in Figures 4a to 4d, food waste is put into the space of (a), the rotary 313 rotates and is cut and compressed in the section (b) while the dehydrated water is the rear chamber 220 The food waste, which is pushed out through the solid-liquid separation network 222 formed and compressed and cut, is compressed and pushed into a passage formed at (c) the discharge screw 322 located in the space and (d).

Then, the food waste entering the discharge screw 322 is finely ground and compressed while passing through the gap between the discharge screw 322 and the concave-convex portion 324 provided in the central chamber 210 while advancing as the screw rotates. It is to be contained in the storage unit 500 of the storage container through the second outlet 232 provided in the front chamber 230.

The moisture remaining in the food waste contained in the storage unit 500 is completely dried through the drying device 600 installed therein.

As described above, the process of compression and crushing is roughly processed at the rotary 313 of the primary processing unit 310, and finely processed in a secondary step at the discharge screw 322, which is the secondary processing unit 320, to remove wastewater. The amount generated will be less.

Here, looking at the power transmission state of the food waste treatment apparatus according to the present invention through FIG.

As shown, the rotary shaft 412 connected to the motor 401 of the power unit 400 is rotated through the rotary bushing 319, the rotary 313 is fixed to the center of the rear chamber 220 outside It rotates in engagement with the gear 416 and the inner gear 418 provided inside the rotary 313, the three metal tips 318 provided on one side of the rotary 313 is inside the central chamber 210. It rotates in contact with the side.

In addition, the discharge screw 322 is rotated through the subordinate gear 424 of the second power unit engaged with the spur gear 414 of the first power unit 410.

Although the above has been shown and described with respect to the preferred embodiments of the present invention, the present invention is not limited to the above-described embodiment, in the technical field to which the present invention pertains without departing from the spirit of the invention as claimed in the claims. Various modifications can be made by those skilled in the art, and such changes will fall within the scope of the claims set forth.

Using the food waste treatment apparatus using the rotary according to the present invention as described above, it is possible to miniaturize due to a simple mechanical device, the installation space is small, easy to handle and install, as well as the moisture of food waste due to the safety of mechanical performance The separation and compression process reduces the volume and reduces the amount of wastewater discharged, which is hygienic and convenient.

In addition, due to the mechanical safety, it is very suitable for businesses with a large amount of food waste processing, it is possible to obtain an excellent effect to absolutely reduce the amount of garbage discharged from the business.

Claims (17)

In the food waste processing apparatus using a rotary that compresses, dehydrates, and grinds food waste, An input unit 100 into which food waste is input; A chamber part 200 which provides a space for processing the food waste coming in through the input part 100 and includes three chambers; A primary processing unit 310 having a rotary 313 and a liner 315 for compressing, cutting, and dehydrating food waste introduced through the input unit 100, and the primary processing unit 310; 2 to pass through the food waste processed in the first outlet 214 connected to the primary processing unit 310 to be input and supplied at the lower end thereof, and finely crushed, compressed, dehydrated and discharged using the discharge screw 322. A processing unit 300 including a tea processing unit 320; And And a power unit 400 including a first power unit 410 for driving the primary processing unit 310 and a second power unit 420 for driving the secondary processing unit 320. Food waste treatment apparatus using a rotary. The food waste treatment system of claim 1, wherein the inlet unit 100 is provided with a first drain hole 102 to discharge water introduced together with food waste to the outside through a hose connected to the outside. Device. The method of claim 1, wherein the chamber 200, The central chamber 210 having a first drainage path 212 for discharging the water discharged through the separation network 211 and a first discharge port 214 for discharging the compressed food waste when the food waste is input. Wow, A rear chamber 220 provided at the rear of the central chamber 210 with a second drain 224 for discharging water to the outside through the solid-liquid separation network 222, The rotary characterized in that the front chamber 230 is provided in front of the central chamber 210 having a second discharge port 232 to discharge the compressed and crushed food waste to the storage unit 500 Used food waste disposal device. The apparatus of claim 3, wherein the central chamber (210) comprises a curvature portion for conveying food waste and a horizontal portion for compressing and crushing food waste. According to claim 1 or 3, The rotary processing unit 313 of the primary processing unit 310 is made of a triangle shape corresponding to the shape of the central chamber 210, The liner 315 is a food using a rotary, characterized in that mounted on the lower end of the central chamber 210 in contact with the tip 314 of the rotary 313 so that the transported food waste can be compressed and crushed Waste disposal device. The food waste treatment apparatus using a rotary according to claim 5, wherein the rotary (313) is made of a synthetic resin material. The food waste disposal apparatus using a rotary according to claim 5, wherein the tip (314) of the rotary (313) is attached with metal tips (318) formed at predetermined intervals. 8. The apparatus of claim 7, wherein the tip portion 314 of the rotary 313 is provided with a first cushion 316 for buffering the metal tip 318. The food waste treatment apparatus using a rotary according to claim 6, wherein a lower portion of the liner 315 is provided with a second cushion 317 for a buffering action. The food waste treatment apparatus according to claim 6, wherein the liner (315) has an uneven portion (312) in which a step is formed in an axial direction on a surface where the rotary (313) contacts while rotating. According to claim 1, The inner surface of the chamber portion 200 is provided with the secondary processing unit 320 is uneven portion 324 so that the food waste can be discharged finely compressed / pulverized by the discharge screw 322 Food waste disposal apparatus using a rotary, characterized in that consisting of. 12. The apparatus of claim 11, wherein the outlet portion of the discharge screw 322 is formed to narrow the flow path through which the food waste is discharged, thereby increasing the pressure of the outlet portion. According to claim 1, The rotary shaft 412 of the first power unit 410 is a food waste processing apparatus using a rotary, characterized in that the cam shaft. According to claim 1, wherein the rotary shaft 412 is a food waste treatment apparatus using a rotary, characterized in that for rotating at 11 to 90rpm. 15. The apparatus of claim 1 or 14, wherein an interlocking ratio between the gears of the first power unit 410 and the second power unit 420 is 1: 3. According to claim 1, Food waste processing apparatus using a rotary, characterized in that it further comprises a storage unit for receiving and storing the discharged food waste. The food waste processing apparatus of claim 16, wherein the storage unit (500) includes a drying unit (600) formed of a heating unit or a hot air unit for drying the food waste.

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