KR200249135Y1 - a food residue and waste water treatment apparatus - Google Patents

Abstract

The present invention compresses, cuts and dries food waste to reduce its volume and weight so that it can be easily transported, disposed of or recycled, and food waste and sewage treatment devices can be easily discharged during the process. As the conventional food waste reduction equipment or recycling equipment is large in size and occupies a lot of processing work or operating space, only a few large companies with a large workplace can install and operate the general household. In a small restaurant or the like, there was a problem that it was not possible to reduce the waste, and there was a problem such as causing environmental pollution because the wastewater generated in the treatment process was disposed of as it is. Cutting the food waste into the transfer screw (13) After cutting to a small size with the ash (20), while draining through the discharge screw 21 and the connecting pipe (16) while discharging to the food waste drying bin (18) at the same time, most of the sewage generated in the input process sewage reservoir (17). According to the present invention, the wastewater generated during the transfer process and the compression cutting process can be dried and extinguished in the U-shaped sewage drying pipe (23). As a result, the total amount of food waste can be greatly reduced, and the wastewater generated in the process of food waste can be effectively discharged or purified, thereby greatly contributing to resource recycling and environmental protection. do.

Description

Food residue and waste water treatment apparatus

The present invention compresses, cuts and dries food waste to reduce its volume and weight so that it can be easily transported and disposed of or recycled, and at the same time, food waste and sewage treatment devices can be easily discharged. It is about.

In general, since food wastes contain a lot of moisture, they are not only heavy, but also bulky and odorous, making it difficult to dispose of them. Recently, these food wastes are collected separately from other wastes, and then crushed and compressed. In many cases, it is reprocessed by dehydration, fermentation, drying, and recycled as fertilizer or feed.

However, since conventional food waste reduction facilities or recycling facilities are large in size and occupy a lot of processing work or operating space, only a few large companies with large workplaces can install and operate them, so that they can be installed in ordinary homes or small restaurants. There was a problem in that there was no way to reduce waste disposal.

Therefore, in the conventional homes and small restaurants, there were many examples of removing only water from food waste collected separately from general waste and putting it in a food waste container managed by a recycling company or putting it in a general garbage bag.

In addition, the conventional food waste treatment apparatus has a problem such as causing environmental pollution because the waste water generated in the processing process is disposed as it is.

The present invention has been devised in view of the conventional situation as described above, and its purpose is to easily compress, cut and dry food waste in a general home or a small restaurant so that it can be quickly reduced in small volume and small weight. Of course, it is to provide a food waste and sewage treatment apparatus to clean and discharge the sewage generated during the weight loss process.

1 is a perspective view of one embodiment of the present invention

2 is a longitudinal sectional view of the embodiment;

3 is a perspective view of main parts of the embodiment;

4 is a longitudinal sectional view of main parts of another embodiment of the present invention;

5 is a longitudinal sectional view of the cleaning filter of the embodiment;

<Description of Symbols for Main Parts of Drawings>

1: food waste and sewage treatment device 11: case

12 housing 12a food waste input unit

12b: Sewage discharge part 12c: Transfer part

13: transfer screw 14: compression cutting cap

15: discharge guide 16: connector

17: sewage storage container 18: food waste storage container

19: electric motor 20: crimp cutting member

21: discharge screw 22: electric heater

23: U-shaped sewage dry pipe 24: steam discharge nozzle

25: electric heater 26: sewage discharge pipe

27: overflow pipe 28, 29: strainer

30 exhaust fan 31 cover

32: lid 40: electrostatic precipitator

41: pressure pump 42: cleaning filter

43: carbon purification filter 44: circulation connection hose

In order to achieve the above object, the present invention provides a food waste input part and a wastewater discharge part on one side upper and lower sides of the housing, and provides a transfer part having a transfer screw embedded in the other central part of the housing, and simultaneously crimps the other end of the housing. Install the cap and the discharge guide tube, install the compression cutting member and the discharge screw on one side of the transfer screw driven by the electric motor, and install the heat transfer heater on the outer circumference of the discharge guide tube to one side While pressing, cutting, drying and discharging, the U-shaped sewage drying pipe with a steam discharge nozzle installed at one end and a heat transfer heater installed at the outer circumference is installed at one lower side of the housing, and the lower side of the transfer part of the housing. And a sewage discharge pipe connected to the U-shaped sewage drying pipe at one lower end of the press cutting cap Waste transfer process and the like are characterized to allow to dry the waste water generated in the extinction pressing the cutting process, is described below further in detail according to the specific description in the accompanying drawings as follows.

That is, one embodiment of the present invention is shown in Figure 1 to Figure 3, and another embodiment of the present invention is shown in Figure 4, the present invention is to compress, cut, dry the food waste so that weight loss treatment At the same time, to configure the food waste and sewage treatment apparatus to effectively discharge the sewage generated during the food waste treatment process, the input portion on one side upper and lower portions of the housing 12 installed on one side of the case 11 (12a) and the sewage discharge portion (12b) is provided, the transfer portion 12c in which the transfer screw 13 is built in the other central portion of the housing 12, and at the other end of the housing 12, the compression cutting cap ( 14) and the discharge guide pipe (15), and the sewage reservoir (17) and food waste storage bin (18) in the lower part of the sewage discharge unit (12b) and the lower portion of the connecting pipe (16) connected to the discharge guide pipe (15) ) To the electric motor (19) On one side of the feed screw 13 driven by the sea is provided with a compression cutting member 20 built in the compression cutting cap 14 and the discharge screw 21 built in the discharge guide tube 15, discharge guide tube (15) The heat transfer heater 22 is installed on the outer circumference of the crankshaft, while the steam discharge nozzle 24 is installed on one end and the heat transfer heater 25 is installed on the outer circumference of the housing 12. It is installed at the lower end of the conveying part 12c, and the sewage discharge pipe 26 connected to the U-shaped sewage drying pipe 23 is installed at one lower end of the crimping cutting cap 14, and the U-shaped sewage drying pipe 23 and the housing are provided. The overflow pipe 27 is provided between the sewage discharge part 12b of (12).

In the embodiment shown in Figure 1 to Figure 3 in the sewage discharge portion (12b) of the housing 12 is provided with a disk-shaped strainer 28 to block the discharge of food waste into the sewage outlet 17 The inner periphery of the conveying part 12c of the housing 12 is provided with a cylindrical strainer 29 for preventing food waste from being discharged to the U-shaped sewage drying pipe 23 during the food waste conveying process. One end of the sewage drying pipe 23, the stopper 46 for internal cleaning is freely detachable.

In addition, an exhaust fan 30 and an electrostatic precipitator 40 are installed at one side of the case 11 to allow the internal air of the case 11 to be discharged to the outside and at the same time to remove the odor generated during the process. The cover 31 is rotatably installed on one side of the upper end of the case 11, and the lid 32 corresponding to the upper end of the housing inlet 12a is installed in the center of the cover 31 so as to be opened and closed in a vertical direction. On the upper rear side of the case 11, various switches such as a power switch 33, an electric motor operation switch 34, a heater and an exhaust fan operation switch 35, a temperature controller 36, and a display lamp are installed. The control panel 37 is installed.

On the other hand, another embodiment of the present invention shown in Figures 4 and 5 to purify and discharge the sewage of the sewage reservoir 17, a pressure pump 41 is installed on one side of the sewage reservoir 17, A well-known cleaning filter 42 having an impeller 42c, a filter net 42d, and a drain valve 42a is provided on the discharge side of the pressure pump 41, and a seal, a nonwoven fabric, carbon, A circulating connecting hose 44 which is provided with a plurality of layers of carbon purifying filters 43 such as an oil removing adsorption cloth and is connected to the transfer part 12c of the housing 12 on the drain valve 42a side of the cleaning filter 42. Is installed.

Reference numeral 45 in the drawing denotes an emission guide plate, and 47 indicates a pollution degree pressure gauge for indicating the pollution degree of the carbon purification filter.

In the present invention configured as described above, opening the lid 31 or the lid 32 of the case 10 and putting the food waste into the input portion 12a of the housing 12 will drain the water contained in the food waste. Falling to the reservoir (17), when operating the electric motor operation switch 34 and the heater and exhaust fan operation switch 35, the food waste transported through the transfer screw 13 is small through the compression cutting screw (20) After being cut to size, it is dropped into the food waste storage bin 18 through the discharge screw 21 and the connecting pipe 16.

The water generated during the food waste conveying process and the compression cutting process is installed in the outer periphery heater 25 is installed on the outer periphery of the U-shaped sewage drying pipe 23 which is heated to a constant temperature, so evaporated U-shaped sewage drying pipe ( 23) is injected into the steam discharge nozzle 24 installed at one end of the discharge, the food waste, most of the water is removed during the transfer process and compression cutting process is installed in the outer periphery, the heat transfer heater 22 is installed to discharge to a certain temperature guide In the process of passing through the inside of the pipe 15 is dried again and discharged to the connecting pipe 16 and the food waste storage bin (18).

In the present invention, most of the sewage is dropped into the waste water storage tank 17 during the food waste input process, and only a part of the sewage falls during the transfer process and the compression cutting process, so that the sewage falling into the U-shaped sewage drying pipe 23 overflows. When there is almost no work, when the wastewater of the U-shaped sewage drying pipe 23 continuously overflows the food waste before all of the sewage of the U-shaped sewage drying pipe 23 evaporates, the overflowed sewage overflows the overflow pipe 27. Through the sewage reservoir 17 is entered.

Meanwhile, the sewage of the sewage storage container 17 for temporarily storing the sewage falling during the input of food waste in the present invention may be discharged through the sewer, but as shown in the embodiment of FIG. 4, the pressure pump 41, the cleaning filter 42, and carbon When the purification filter 43 is installed, when the pressure pump 41 is driven, the water filtered primarily by the cleaning filter 42 is secondly purified while passing through the carbon purification filter 43 and discharged in a relatively clean state. In some cases, the discharged water can be reused as floor cleaning water or other waste water.

In the embodiment of FIG. 4, the residue and water discharged through the drain valve 42a of the cleaning filter 42 are supplied to the transfer part 12c of the housing 12 through the circulation connection hose 44, and the residue is transferred to the transfer screw. (13) and through the compression cutting screw 20, the discharge screw 21 is discharged to the food waste storage bin 18, the water is dropped into the U-shaped sewage drying pipe 23 to be dried and dissipated.

As described above, the present invention transfers the food waste introduced into the input portion 12a of the housing 12 to the transfer screw 13 and cuts it into a small size with the compression cutting member 20, and then discharges the screw 21 and While drying through the connecting pipe (16) can be discharged to the food waste drying bin (18) at the same time discharge most of the wastewater generated in the input process to the sewage storage tank (17), generated during the transfer process and compression cutting process Some of the waste water can be dried and dissipated in the U-shaped sewage drying pipe (23), according to the present invention can easily reduce the amount of food waste at home or small restaurants unit to significantly reduce the total amount of food waste In addition, it is possible to effectively discharge or purify sewage generated during food waste disposal, as well as a carbon air filter installed in an electrostatic precipitator or an exhaust fan. It is able to eliminate the odor generated in the process can be obtained through the effects of being able to significantly contribute to resource recycling and environmental protection.

Claims (2)

An input part 12a and a sewage discharge part 12b are provided at one upper part and a lower part of the housing 12 installed at one inner side of the case 11, and the transfer screw 13 is provided at the center of the other side of the housing 12. While providing a built-in conveying portion (12c) and at the other end of the housing 12, the compression cutting cap 14 and the discharge guide tube 15 is installed, and the lower portion of the sewage discharge portion (12b) and the discharge guide tube (15) The sewage storage container 17 and the food waste storage container 18 are installed in the lower portion of the connection pipe 16 connected to the pressurized cutting cap 14 at one side of the transfer screw 13 driven by the electric motor 19. While installing the press cutting member 20 and the discharge screw 21 embedded in the discharge guide tube 15, the heat transfer heater 22 is installed on the outer periphery of the discharge guide tube 15, on one side A U-shaped sewage drying pipe 23 having a vapor discharge nozzle 24 installed and an electric heater 25 installed on an outer circumference thereof is installed at a lower end of one side of the transfer part 12c of the housing 12. A sewage discharge pipe 26 connected to the U-shaped sewage drying pipe 23 is installed at one lower end of the cutting cap 14, and the sewage discharge part 12b of the U-shaped sewage drying pipe 23 and the housing 12 is installed. Food waste and sewage treatment apparatus, characterized in that the overflow pipe 27 is installed between. The well-known cleaning filter (42) according to claim 1, wherein a pressure pump (41) is provided on one side of the wastewater reservoir (17), and an impeller, a blocking film, and a drain valve (42a) are provided on the discharge side of the pressure pump (41). A circulating connecting hose installed at the discharge side of the cleaning filter 42 and connected to the transfer part 12c of the housing 12 at the drain valve 42a side of the cleaning filter 42 ( Food waste and sewage treatment apparatus characterized in that the 44).