CN202490470U - Oil removal device for kitchen garbage - Google Patents

Abstract

The utility model provides a kitchen waste degreasing device, which belongs to the technical field of organic waste treatment. The device includes a tank body and a cover plate on the tank body. There is a filter screen on the upper part of the tank body, which divides the tank body into two areas: B area and A area; an oil slick collection device is installed in the B area of the tank body, and the oil outlet pipe of the oil slick collection device extends out To the outside of the cover plate; a mixer is installed in the A area of the tank body, an aeration device is installed at the bottom of the tank body, and a bucket elevator is installed on one side of the tank body, and the discharge port of the bucket elevator extends out of the tank body ; A feed pipe is provided on the cover plate, and the feed pipe extends into the A area of the tank body. The utility model adopts mechanical and electronic equipment instead of manual operation, realizes the assembly line operation of oil slick collection in kitchen waste, greatly reduces labor intensity of workers, improves efficiency, and prevents environmental pollution.

Description

Food waste degreasing device

technical field

The utility model belongs to the technical field of organic waste treatment and relates to a kitchen waste degreasing device. the

Background technique

At present, the collection of slick oil from kitchen waste is mainly realized through manual operations such as filtration, heating, precipitation, and separation. The work intensity is high and the working environment is harsh; the collection work cannot be continuously operated and the efficiency is low. the

Utility model content

The purpose of the utility model is to provide a kitchen garbage degreasing device in order to overcome the problems existing in the prior art. the

The kitchen waste degreasing device of the utility model comprises a tank body and a cover plate on the tank body. There is a filter screen on the upper part of the tank body, which divides the tank body into two areas: B area and A area; an oil slick collection device is installed in the B area of the tank body, and the oil outlet pipe of the oil slick collection device extends out To the outside of the cover plate; a mixer is installed in the A area of the tank body, an aeration device is installed at the bottom of the tank body, and a bucket elevator is installed on one side of the tank body, and the discharge port of the bucket elevator protrudes out of the tank body ; A feed pipe is provided on the cover plate, and the feed pipe extends into the A area of the tank body. the

Area A in the tank is provided with a temperature sensor for online detection of the temperature of the material in the tank; area A in the tank is provided with a heating coil to heat the material in the tank to facilitate oil-water separation. the

A liquid level probe is installed in area B in the tank to detect the liquid level of the material in the tank on-line, so as to start oil slick collection in good time. the

The floating oil collecting device includes several floating balls and a trumpet-shaped oil collector, and an oil outlet pipe is arranged at the bottom of the oil collector. the

The cover plate is provided with a waste gas collection pipe, which leads out the odor in the tank body, and discharges it after centralized deodorization treatment. the

A water return pipe is arranged on the cover plate for replenishing the liquid level in the B zone in the tank. the

The bottom of the tank body is in an inverted triangle shape, and a slag removal port is provided at the bottom to remove impurities deposited on the bottom of the tank body. the

The utility model has the following advantages relative to the prior art:

1. The utility model adopts mechanical and electronic equipment instead of manual operation, realizes the assembly line operation of oil slick collection in kitchen waste, greatly reduces labor intensity of workers, and improves efficiency;

2. The utility model adopts a closed operation mode, which prevents environmental pollution;

3. The utility model has the advantages of simple structure, simple operation, low cost and easy industrial production.

Description of drawings

Fig. 1 is the structural representation of the utility model;

Fig. 2 is the structural diagram of the utility model oil slick floating ball;

FIG. 3 is a top view of FIG. 2 .

Detailed ways

A kitchen garbage degreasing device, comprising a tank body 9 and a cover plate 8 on the tank body; a filter screen 18 is arranged on the inner upper part of the tank body 9, and the filter screen separates the tank body into two parts, A zone and B zone. area; in the B area of the tank body, a floating oil collecting device 5 and a liquid level probe 7 are arranged, and the oil outlet pipe of the floating oil collecting device 5 stretches out of the cover plate 8; in the A area of the tank body, a mixer 4, Heating coil 11, temperature sensor 10; the bottom of the tank body is provided with an aeration device 12; one side of the tank body is provided with a bucket elevator 1, and the outlet of the bucket elevator extends outside the tank body; A feed pipe 6 is arranged on the top, and the feed pipe extends into the A area of the tank body; a waste gas collection pipe 2 and a return pipe 3 are also arranged on the cover plate 8; the bottom of the tank body is an inverted triangle, and the A slag removal port 17 is provided at the bottom. the

The structure and performance of the above bucket elevator 1 can be found in Chinese patent ZL201020540438.6. the

The above-mentioned aeration device includes an aeration pipe 12 , an aeration pipeline 14 and a hot air blower 13 . the

The floating oil collection device includes several floating balls 19 and a trumpet-shaped oil collector 20, and an oil outlet pipe 21 is provided at the bottom of the oil collector 20 (refer to Fig. 2 and Fig. 3 ). the

During operation, the material is fed from the feed pipe 6 on the cover plate, the suspended solids are concentrated in the B area, and the oil and water are concentrated in the A area. Add an appropriate amount of water from the return pipe 3, and use the liquid level probe 7 to control the height of the liquid level so that the liquid level is 500mm higher than the filter screen. Turn on the mixer 4 and the aeration device 12, and heat up the heating coil 11 at the same time, so that the oily package in the material is broken, floated on the liquid surface, and then filtered through the filter screen 18 to separate the frivolous matter below the liquid surface to avoid clogging the float. Oil collection device 5. Wait until the temperature sensor 10 detects that the temperature reaches the set value, stop stirring and aeration, start the trumpet-shaped oil collector 20 of the oil slick collector 5 to collect the slick oil, and pump it to the oil-water separation device through the oil outlet pipe 21 for processing. The material in area A of the tank is taken out of the tank by the bucket elevator 1, and the heavy residue is deposited at the bottom of the tank. The system starts to flush water through the feed pipe, and simultaneously opens the electric ball valve 15 and the impurity pump 16, and removes the outside of the tank through the slag removal port 17 at the bottom of the tank. The gas generated during work is led out through the waste gas collection pipe 2, and discharged after centralized deodorization treatment. the

Claims (8)

1. a changing food waste degreasing unit comprises the cover plate (8) on tank body (9) and the tank body, it is characterized in that: said tank body (9) internal upper part is provided with filter screen (18), and this filter screen is separated into B district and A district two zones up and down with tank body; Be provided with floating oil collecting device (5) in the B district of tank body, the flowline of this floating oil collecting device reaches outside the cover plate (8); Be provided with mixer (4) in the A district of tank body, the bottom of tank body is provided with aerator (12), and a side is provided with bucket elevator (1) in the tank body, and the discharging opening of this bucket elevator stretches out outside the tank body; Said cover plate (8) is provided with feed pipe (6), and this feed pipe stretches into the A district of tank body.

2. changing food waste degreasing unit according to claim 1, it is characterized in that: said floating oil collecting device comprises some ball floats (19) and tubaeform oil collector (20), and the bottom of said oil collector (20) is provided with flowline (21).

3. changing food waste degreasing unit according to claim 1, it is characterized in that: the A district is provided with heat(ing) coil (11) in the said tank body.

4. changing food waste degreasing unit according to claim 1, it is characterized in that: the A district is provided with temperature sensor (10) in the said tank body.

5. changing food waste degreasing unit according to claim 1, it is characterized in that: the B district is provided with liquid-level probe (7) in the said tank body.

6. changing food waste degreasing unit according to claim 1, it is characterized in that: said cover plate is provided with gas sampling pipe (2).

7. changing food waste degreasing unit according to claim 1, it is characterized in that: said cover plate is provided with return pipe (3).

8. changing food waste degreasing unit according to claim 1, it is characterized in that: the bottom of said tank body is del, and is provided with except that cinder notch (17) in the bottom.

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