Solid waste oil-water separation device

Abstract

The utility model is a solid waste oil-water separation device, which works by utilizing the characteristic that the oil in the solid kitchen waste is condensed and precipitated under low temperature. A compression refrigerator is arranged on the device to cool the kitchen waste in the device so as to facilitate the precipitation of the oil. A microwave vibration generator is also arranged to improve the rate and efficiency of the oil precipitation, and the solid residue in the waste can be extracted and processed by sinking to the bottom.

Description

Technical Field

[0001] The utility model relates to the technical field of solid waste treatment, in particular to a solid waste oil-water separation device. Background Art

[0002] Solid waste refers to solid and semi-solid waste materials generated by humans in production, consumption, life and other activities, commonly known as "garbage". Kitchen waste is also a kind of solid waste according to garbage classification, but it is different from other solid wastes. It contains more oil and fat. Its treatment process is generally to break it up and separate the oil and water, and then carry out subsequent treatment operations.

[0003] Currently, the commonly used oil-water separation operation is generally carried out using a centrifuge. However, the efficiency of using a centrifuge to separate oil and water from food waste is relatively low. The main reason is that there are many factors that affect the oil-water separation of the centrifuge, and it is not easy to control in actual use. Summary of the invention

[0004] The utility model is a solid waste oil-water separation device, which works by utilizing the characteristic that the oil in the solid kitchen waste is condensed and precipitated under low temperature. A compression refrigerator is arranged on the device to cool the kitchen waste in the device so as to facilitate the precipitation of the oil. A microwave vibration generator is also arranged to improve the rate and efficiency of the oil precipitation, and the solid residue in the waste can be extracted and processed by sinking to the bottom.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A solid waste oil-water separation device comprises a separation tank, a compression refrigerator, a storage box and an adsorption plate; a compression refrigerator is arranged outside the separation tank, and a copper tube leading to the separation tank is connected to the compression refrigerator; a microwave vibration generator is arranged on the separation tank; a waste residue channel, a liquid outlet and a feed inlet are arranged on the separation tank, and corresponding valves are respectively arranged on the waste residue channel, the liquid outlet and the feed inlet; a storage box for storing grease is arranged on the side of the separation tank, and an adsorption plate for adsorbing precipitated and solidified grease is also arranged in the separation tank.

[0007] The waste residue channel is arranged at the bottom of the separation tank, the liquid outlet is arranged at the lower side of the separation tank, and the feed inlet is arranged at the upper middle part of the side of the separation tank.

[0008] The adsorption plate is an inverted box-shaped structure, the outer edge of the adsorption plate is attached to the inner wall of the separation tank, and a guide column for fixing the grease is provided under the adsorption plate.

[0009] Furthermore, the guide column is provided with an external thread, and the guide column is hinged on the adsorption plate and rotates on the adsorption plate.

[0010] Furthermore, the guide pillars are provided with multiple evenly distributed ones, and pulleys are provided above the guide pillars, and the pulleys corresponding to the guide pillars are connected by belts; a driving pulley driven by a motor is provided above the adsorption plate, and the driving pulley drives the belt and transmits the rotation to each guide pillar.

[0011] The four corners of the separation tank and the storage box are respectively provided with telescopic rods, the tops of the telescopic rods are provided with guide rails, the tops of the adsorption plates are provided with slideways matched with the guide rails, and the adsorption plates slide on the guide rails through the slideways.

[0012] The utility model adopts the above technical solution to achieve the following beneficial effects:

[0013] The device utilizes the condensation property of oil after cooling to precipitate and separate the oil. The adsorption plate can effectively fix and remove the oil. The microwave vibration generator can increase the efficiency and effect of oil precipitation, and can layer and lead out the solid residue and liquid in the kitchen solid waste, thus achieving a better treatment effect overall. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the utility model.

[0015] Figure 2 Schematic diagram of the separation tank and storage box.

[0016] Figure 3 Schematic diagram of the adsorption plate and guide pillars.

[0017] Figure 4 Schematic diagram of the adsorption plate. DETAILED DESCRIPTION

[0018] The present invention is further described below in conjunction with the accompanying drawings and embodiments. It should be clear that the following embodiments are only one or more manifestations of the present invention and are not intended to be a complete limitation of the invention described in this application. Any improvements known to those skilled in the art made on the basis of the invention or technical solutions described in this application should fall within the scope of protection claimed in this application.

[0019] like Figure 1-Figure 4The solid waste oil-water separation device shown comprises a separation tank 1, a compression refrigerator 2, a storage box 3, and an adsorption plate 4; a compression refrigerator 2 is arranged on the outer side of the separation tank 1, and a copper tube 201 leading to the separation tank 1 is connected to the compression refrigerator 2; a microwave vibration generator 5 is arranged on the separation tank 1; a waste residue channel 101, a liquid outlet 102, and a feed inlet 103 are arranged on the separation tank 1, and the waste residue channel 101, the liquid outlet 102, and the feed inlet 103 are respectively provided with a waste residue channel valve 1011, a liquid outlet valve 1021, and a feed inlet valve 1031 corresponding to the waste residue channel; a storage box 3 for storing grease is arranged on the side of the separation tank 1, and an adsorption plate 4 for adsorbing precipitated and solidified grease is also arranged in the separation tank 1.

[0020] The waste residue channel 101 is arranged at the bottom of the separation tank 1 , the liquid outlet 102 is arranged at the lower side of the separation tank 1 , and the feed inlet 103 is arranged at the upper middle part of the side of the separation tank 1 .

[0021] The adsorption plate 4 is an inverted box-shaped structure, the outer edge of the adsorption plate 4 is attached to the inner wall of the separation tank 1, and a guide column 401 for fixing the grease is provided under the adsorption plate 4.

[0022] Furthermore, the guide column 401 is provided with an external thread 402 , and the guide column 401 is hinged on the adsorption plate 4 and rotates on the adsorption plate 4 .

[0023] Furthermore, the guide column 401 is provided with multiple evenly distributed pulleys 403 above the guide column 401, and the pulleys 403 corresponding to each guide column 401 are connected by a belt 404; a driving pulley 406 driven by a motor 405 is provided above the adsorption plate 4, and the driving pulley 406 drives the belt 404 and transmits the rotation to each guide column 401.

[0024] The four corners of the separation pool 1 and the storage box 3 are respectively provided with telescopic rods 6, the top of the telescopic rods 6 is provided with guide rails 601, and the top of the adsorption plate 4 is provided with slideways 407 matching with the guide rails 601, and the adsorption plate 4 slides on the guide rails 601 through the slideways 407.

[0025] When the device is in use, the adsorption plate is first placed in the separation tank, and the crushed kitchen waste is injected into the interior through the feed port. Under the action of the compression refrigerator, the material in the tank is cooled, and the grease floats up, condenses and hangs on the guide column. During the process, the microwave vibration generator vibrates the material in the tank, which accelerates the floating and condensation of the grease on the one hand, and on the other hand, the solid residue in the material after the grease is removed will fall to the bottom under the action of vibration, and the liquid is located in the middle. After the adsorption of part of the garbage is completed, the liquid in the middle is first discharged through the liquid outlet, and then the solid waste is discharged through the waste residue channel at the bottom. Due to the external thread structure on the guide column, the condensed grease forms a fixed layer at the bottom of the adsorption plate and will not fall off; then the material of the next tank is continuously injected into the interior through the feed port to continue the grease separation operation.

[0026] When the grease at the bottom of the adsorption plate reaches a certain thickness, the guide rail is raised by the telescopic rod, the adsorption plate is slid to the upper part of the storage box, and then the motor is controlled to rotate to drive the guide column to rotate to separate the grease at the bottom of the adsorption plate.

Claims

1. Solid waste oil-water separation device, characterized by: It includes a separation tank, a compression refrigerator, a storage box, and an adsorption plate; a compression refrigerator is arranged outside the separation tank, and a copper tube leading to the separation tank is connected to the compression refrigerator; a microwave vibration generator is arranged on the separation tank; a waste residue channel, a liquid outlet, and a feed inlet are arranged on the separation tank, and corresponding valves are respectively arranged on the waste residue channel, the liquid outlet, and the feed inlet; a storage box for storing grease is arranged on the side of the separation tank, and an adsorption plate for adsorbing precipitated and solidified grease is also arranged in the separation tank.

2. The solid waste oil-water separation device according to claim 1, characterized in that: The waste residue channel is arranged at the bottom of the separation tank, the liquid outlet is arranged at the lower side of the separation tank, and the feed inlet is arranged at the upper middle part of the side of the separation tank.

3. The solid waste oil-water separation device according to claim 2, characterized in that: The adsorption plate is an inverted box-shaped structure, the outer edge of the adsorption plate is attached to the inner wall of the separation tank, and a guide column for fixing the grease is provided under the adsorption plate.

4. The solid waste oil-water separation device according to claim 3 is characterized in that: The guide column is provided with an external thread, and the guide column is hinged on the adsorption plate and rotates on the adsorption plate.

5. The solid waste oil-water separation device according to claim 4, characterized in that: The guide columns are provided with multiple evenly distributed ones, and pulleys are provided above the guide columns, and the pulleys corresponding to the guide columns are connected by belts; a driving pulley driven by a motor is provided above the adsorption plate, and the driving pulley drives the belt and transmits the rotation to each guide column.

6. The solid waste oil-water separation device according to claim 5, characterized in that: The four corners of the separation tank and the storage box are respectively provided with telescopic rods, the tops of the telescopic rods are provided with guide rails, the tops of the adsorption plates are provided with slideways matched with the guide rails, and the adsorption plates slide on the guide rails through the slideways.

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