CN210208050U

CN210208050U - Kitchen waste treatment system

Info

Publication number: CN210208050U
Application number: CN201920584244.7U
Authority: CN
Inventors: Xingshun Shen; 沈兴顺
Original assignee: Malipo Xingshun Urban Environmental Management Service Co Ltd
Current assignee: Malipo Xingshun Urban Environmental Management Service Co Ltd
Priority date: 2019-04-26
Filing date: 2019-04-26
Publication date: 2020-03-31
Anticipated expiration: 2029-04-26

Abstract

The utility model discloses a kitchen waste treatment system, including oil-water separation case, extrusion device, storage hopper and oil-water separator, the storage hopper passes through the charge-in pipeline and connects oil-water separation case, and oil-water separation incasement wall staggers and is equipped with a plurality of waterlogging caused by excessive rainfall boards that are used for solid-liquid separation, and wherein, the waterlogging caused by excessive rainfall board of lower end connects the scum outlet; the bottom of the oil-water separation tank is provided with a collection hopper which is connected with the oil-water separator through a pipeline; the extrusion device comprises an extrusion box, a cylinder and a draining drawing plate; the lower end of the extrusion box is provided with an inclined filter screen and a liquid receiving hopper; the liquid receiving hopper is connected with the oil-water separator through a pipeline; the bottom of the extrusion box is provided with an opening, and the draining pull plate enters and exits the opening in a pull mode; the air cylinder is fixed on the upper part of the extrusion box through a support rod, and a piston rod of the air cylinder is connected with the pressing plate; the slag discharge port is connected with the feed inlet of the extrusion box. The utility model discloses can high-efficient separation kitchen garbage solid, sewage and oil, separately collect the three and recycle, realize the reuse of waste.

Description

Kitchen waste treatment system

Technical Field

The utility model relates to a refuse handling installation, specifically speaking relate to a kitchen garbage processing system.

Background

At present, great hidden danger exists in the kitchen waste treatment of China, and most kitchen waste is directly dumped without being treated. Causing great pollution to soil and water. The amount of kitchen waste is huge every year, and if no effective measures are taken to carry out environment-friendly and harmless treatment on the kitchen waste, immeasurable damage can be caused to the environment. Moreover, the pollution can ultimately affect human health, and the harm is not a little, particularly the kitchen waste. Kitchen waste, commonly known as swill, is a domestic waste formed by residents in the process of domestic consumption. The main components of the kitchen waste comprise rice and flour food residues, vegetables, animal and vegetable oil, meat and bones and the like, and the kitchen waste is mainly characterized by rich organic matter content, high water content, high possibility of rotting and deteriorating, emitting stink, spreading bacteria and viruses and the like. The environment sanitation is badly affected, and the direct discharge of the illegal cooking oil into a sewer is not environment-friendly.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to provide a can high-efficient solid, sewage and the oil of separating among the kitchen garbage to can separately collect the kitchen garbage processing system of reuse with the three.

In order to solve the technical problem, the utility model discloses a technical scheme does: a kitchen waste treatment system comprises an oil-water separation tank, an extrusion device, a storage hopper and an oil-water separator, wherein the storage hopper is connected with the oil-water separation tank through a feeding pipeline, a hollow heating layer is arranged on the side wall of a tank body of the oil-water separation tank, an electric heating device is arranged in the hollow heating layer, and the electric heating device is electrically connected with a power supply through a temperature controller; a plurality of draining plates for solid-liquid separation are arranged on the inner wall of the oil-water separation tank in a staggered manner, and a plurality of draining holes are uniformly formed in each draining plate; wherein the lowest draining plate is connected with a slag discharge port; the bottom of the oil-water separation tank is provided with a collection hopper, and the collection hopper is connected with the oil-water separator through a pipeline; the squeezing device comprises a squeezing box, a cylinder and a draining pull plate; the extrusion box is of an upper and lower opening structure; the lower end of the extrusion box is provided with an inclined filter screen and a liquid receiving hopper; the liquid receiving hopper is connected with the oil-water separator through a pipeline; an opening is formed in the bottom of the extrusion box, and the draining drawing plate enters and exits the opening in a drawing mode; the air cylinder is fixed on the upper part of the extrusion box through a support rod, and a piston rod of the air cylinder is connected with the pressing plate; the slag discharge port is connected with the feed inlet of the extrusion box.

Preferably, the oil-water separator is provided with a water outlet and an oil outlet; the water outlet is connected with a sewage treatment tank through a water pipe; the oil outlet is connected with an oil-water refining device through an oil outlet pipe.

Preferably, an electric heating pipe is further arranged in the storage hopper.

Preferably, the lowest end of the inclined filter screen is connected with a solid garbage recycling bin.

Preferably, the electric heating device is a carbon fiber electric heating tube or an electric heating wire.

The utility model has the advantages that: in the utility model, the oil-water separation tank is arranged in front of the extrusion device, the side wall of the tank body of the oil-water separation tank is provided with the hollow heating layer, the electric heating device is arranged in the hollow heating layer, and the electric heating device is electrically connected with the power supply through the temperature controller; when the kitchen waste heating device is used, the heating temperature of the electric heating device can be adjusted within a certain range through the temperature controller, heat is released into the oil-water separation tank after the electric heating device is heated, and solidified oil in the kitchen waste is liquefied; the oil-water separation tank is characterized in that a plurality of draining plates for solid-liquid separation are arranged on the inner wall of the oil-water separation tank in a staggered mode, a plurality of draining holes are evenly formed in the draining plates, when kitchen waste drops from top to bottom, oil and water can pass through the draining holes in the draining plates, then preliminary separation of the oil and the water can be achieved, separated residues enter an extrusion tank of an extrusion device from a residue discharge port, the oil and the water enter an oil-water separator after being collected by a collecting hopper, and the preliminary separation of the oil, the oil and the residues is beneficial to extrusion treatment of the kitchen waste; the extrusion device is arranged to deeply extrude the solid kitchen waste after the preliminary oil-water separation, so that the deep separation of solid and liquid in the kitchen waste is facilitated; the finally separated oil and water are separated by the oil-water separator, so that oil-water separation is realized, and oil purification and sewage treatment are facilitated. To sum up, can collect solid, oil and separation of water among the kitchen garbage through entire system, recycle avoids discharging it and causes the pollution in the environment.

Drawings

FIG. 1 is a schematic structural view of the kitchen waste treatment system of the present invention;

fig. 2 is the structure schematic diagram of the draining board 13 of the kitchen waste disposal system of the present invention.

Detailed Description

The following describes the present invention with reference to the accompanying drawings. It should be noted that the description of the embodiments is provided to help understanding of the present invention, but the present invention is not limited thereto. In addition, the technical features related to the embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.

As shown in fig. 1 and 2, the utility model relates to a kitchen waste treatment system, including oil-water separation box 1, extrusion device 2, storage hopper 3 and oil-water separator 4, specifically, storage hopper 3 is connected with oil-water separation box 1 through feed line 5, the box lateral wall of oil-water separation box 1 is equipped with hollow heating layer 11, is equipped with electric heater unit 12 in hollow heating layer 11, electric heater unit 12 in the utility model is a carbon fiber electrothermal tube or heating wire, electric heater unit 12 is connected with the power supply electricity through the temperature controller; a plurality of draining plates 13 for solid-liquid separation are arranged on the inner wall of the oil-water separation tank 1 in a staggered manner, and a plurality of draining holes 131 are uniformly formed in the draining plates 13; wherein, the draining board 13 at the lowest end is connected with the slag discharging port 6; the bottom of the oil-water separation tank 1 is provided with a collecting hopper 7, and the collecting hopper 7 is connected with the oil-water separator 4 through a pipeline; the extrusion device 2 comprises an extrusion box 21, a cylinder 22 and a draining drawing plate 23; the extrusion box 21 has an upper and lower opening structure; the lower end of the extrusion box 21 is provided with an inclined filter screen 24 and a liquid receiving hopper 25; the liquid receiving hopper 25 is connected with the oil-water separator 4 through a pipeline; the bottom of the extrusion box 21 is provided with an opening 211, and the draining pull plate 23 enters and exits the opening 211 in a pull mode; the cylinder 22 is fixed on the upper part of the extrusion box 21 through a support rod 26, and a piston rod of the cylinder 22 is connected with a pressure plate 27; the slag discharge port 6 is connected with the feed inlet of the extrusion box 21.

The oil-water separator 4 of the utility model is provided with a water outlet 41 and an oil outlet 42; the water outlet 41 is connected with a sewage treatment tank through a water pipe; the oil outlet 42 is connected with an oil-water refining device through an oil outlet pipe. Wherein, in oil water separator 4, sewage is discharged from delivery port 41, then goes into the sewage treatment pond and carries out processing on next step, and the oil that draws gets into oil water refining device and carries out further refining, for the ease of preheating kitchen garbage to do benefit to dissolving of grease, still is equipped with electric heating pipe 31 in storage hopper 3, for the ease of collecting the residue after the solid-liquid separation, connects solid waste collection box at oblique filter screen 24's lower extreme.

The utility model discloses specifically work as follows: the temperature in the oil-water separation tank 1 can be raised to a certain range through an electric heating device in the oil-water separation tank 1, then the kitchen waste is discharged into the oil-water separation tank 1 from a storage hopper 3, a plurality of draining plates 13 for solid-liquid separation are arranged on the inner wall of the oil-water separation tank 1 in a staggered manner and can be used for primarily separating oil from water, the separated oil and water enter an oil-water separator 4 from a collecting hopper 7, residues enter an extrusion device 2 including an extrusion tank 21 from a residue discharge port 6, the solid kitchen waste in the extrusion tank 21 is extruded through the expansion of a cylinder 22, finally the oil and water enter a liquid receiving hopper 25 from draining micropores on a draining drawing plate 23 and finally enter the oil-water separator 4, after the extrusion is finished, a piston rod of the cylinder 22 is firstly withdrawn, then the draining plate 23 is drawn out, the residues enter a solid waste recovery tank through an inclined filter screen 24, and finally the solid waste of the kitchen waste is obtained, Separation of water and oil.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the described embodiments. It will be apparent to those skilled in the art that various changes, modifications, substitutions and alterations can be made in the embodiments without departing from the principles and spirit of the invention, and the scope of the invention is to be accorded the full scope of the claims.

Claims

1. A kitchen waste treatment system comprises an oil-water separation tank (1), an extrusion device (2), a storage hopper (3) and an oil-water separator (4), and is characterized in that the storage hopper (3) is connected with the oil-water separation tank (1) through a feeding pipeline (5), a hollow heating layer (11) is arranged on the side wall of a tank body of the oil-water separation tank (1), an electric heating device (12) is arranged in the hollow heating layer (11), and the electric heating device (12) is electrically connected with a power supply through a temperature controller; a plurality of draining plates (13) for solid-liquid separation are arranged on the inner wall of the oil-water separation tank (1) in a staggered manner, and a plurality of draining holes (131) are uniformly formed in each draining plate (13); wherein the lowest draining plate (13) is connected with the slag discharging port (6); the bottom of the oil-water separation tank (1) is provided with a collection hopper (7), and the collection hopper (7) is connected with the oil-water separator (4) through a pipeline; the extrusion device (2) comprises an extrusion box (21), a cylinder (22) and a draining pull plate (23); the extrusion box (21) is of an upper and lower opening structure; the lower end of the extrusion box (21) is provided with an inclined filter screen (24) and a liquid receiving hopper (25); the liquid receiving hopper (25) is connected with the oil-water separator (4) through a pipeline; an opening (211) is formed in the bottom of the extrusion box (21), and the draining pull plate (23) enters and exits the opening (211) in a pull mode; the air cylinder (22) is fixed at the upper part of the extrusion box (21) through a support rod (26), and a piston rod of the air cylinder (22) is connected with a pressure plate (27); the slag discharge port (6) is connected with a feed inlet of the extrusion box (21).

2. The kitchen waste treatment system according to claim 1, characterized in that said oil-water separator (4) is provided with a water outlet (41) and an oil outlet (42); the water outlet (41) is connected with a sewage treatment tank through a water pipe; the oil outlet (42) is connected with an oil-water refining device through an oil outlet pipe.

3. The kitchen waste treatment system according to claim 1, characterized in that an electric heating pipe (31) is further arranged in the storage hopper (3).

4. The kitchen waste disposal system according to claim 1, characterized in that the lowest end of the inclined strainer (24) is connected to a solid waste recycling bin.

5. The kitchen waste treatment system according to claim 1, characterized in that the electric heating device (12) is a carbon fiber electric heating tube or an electric heating wire.