Defatting agent waste liquid recycling equipment

Abstract

This utility model provides a degreasing agent waste liquid recycling and reuse device, relating to the field of waste liquid recycling technology. It includes a main shaft, a circular base, and a disc-shaped outer shell. A receiving tray is fixedly connected to the top of the circular base through the shaft. A corner platform is fixedly connected to one side of the bottom of the circular base. A control panel is located on one side of the corner platform. A first motor, a second motor, and a water pump are all electrically connected to the control panel. The control panel is used for unified management of the electrical equipment. Centrifugal separation is performed using centrifugal discs to separate components of different densities in a liquid mixture. Increasing the motor speed can significantly improve separation efficiency and processing capacity. The discharge port is controlled by a valve. Filtration is performed by a perforated conveyor belt, and liquid residue is sent to a collection bucket. The holes on the perforated conveyor belt filter the liquid into a water storage tank below. A top conveying pipe can transport the separated liquid separately.

Description

Technical Field

[0001] This utility model relates to the field of waste liquid recycling technology, and in particular to a degreasing agent waste liquid recycling and reuse equipment. Background Technology

[0002] The application scenarios of centrifuges cover everything from traditional industries to emerging high-tech fields. They are mechanical devices that use centrifugal force to achieve efficient separation of mixtures. Special ultra-high speed centrifuges can be used to separate and concentrate mixtures of different densities, and to achieve efficient component separation. Their application boundaries are constantly expanding to more complex and refined working conditions.

[0003] Current separators have the following drawbacks: constant rotation speed, complex structure, and high requirements for operation and maintenance. Manual slag discharge disc separators rely on manual removal of sludge, and manual or intermittent slag discharge models require frequent shutdowns for cleaning, affecting continuous production. Their complex structure also makes cleaning more troublesome. The lack of support or insufficient support leads to large vibrations. Uneven mass distribution or fluctuations in material distribution can easily cause vibrations, affecting equipment lifespan and separation accuracy. In severe cases, it may lead to mechanical failure. The liquid residue contains a large amount of recyclable liquid, which leads to unnecessary waste.

[0004] Therefore, this utility model provides a device for recycling and reusing degreasing agent waste liquid. Utility Model Content

[0005] The purpose of this invention is to overcome the shortcomings of the existing technology and provide a degreasing agent waste liquid recycling device.

[0006] To achieve the above objectives, the present invention adopts the following technical solution: a degreasing agent waste liquid recycling device, comprising a main shaft, a circular base and a disc-shaped outer shell, wherein a receiving tray is fixedly connected to the top of the circular base through the shaft, a corner platform is fixedly connected to one side of the bottom of the circular base, and a control panel is provided on one side of the corner platform;

[0007] The bottom of the inner wall of the circular base is fixedly connected to a second base through a through-axis. The top of the second base is fixedly connected to a second motor through a through-axis. The top of the second motor is movably connected to a second machine shaft through a through-axis. The top of the second machine shaft is fixedly connected to a conical chassis through a through-axis. The top of the conical chassis is fixedly connected to a disc-shaped outer shell through a through-axis. A centrifugal disc is movably connected below the guide disc on the top inner wall of the disc-shaped outer shell.

[0008] The top of the disc-shaped housing is fixedly connected to a liquid separation outlet steering knuckle through a through shaft. The interior of the liquid separation outlet steering knuckle is fixedly connected to a light liquid outlet steering knuckle through a through shaft. The interior of the light liquid outlet steering knuckle is fixedly connected to a waste liquid inlet steering knuckle through a through shaft. The interior of the waste liquid inlet steering knuckle is fixedly connected to a clean water inlet steering knuckle through a through shaft.

[0009] In a preferred embodiment, there are several centrifugal discs below the flow guide disc, with gaps between the centrifugal discs. The centrifugal discs are all fixedly connected to the main shaft through the shaft center. The centrifugal discs are provided with flow guide holes around the main shaft. The centrifugal discs are all homogeneous, smooth disc-shaped parts.

[0010] In a preferred embodiment, a liquid separation outlet steering knuckle is fixedly connected to one side of a liquid separation outlet pipe, a light liquid outlet steering knuckle is fixedly connected to a light liquid discharge pipe on the side away from the liquid separation outlet pipe, a waste liquid inlet steering knuckle is fixedly connected to a waste liquid inlet pipe on the side away from the liquid separation outlet pipe and the light liquid discharge pipe, a clean water inlet steering knuckle is fixedly connected to a clean water inlet pipe on the side away from the waste liquid inlet pipe, a water outlet is fixedly connected to the bottom of the side of the liquid separation outlet pipe away from the disc-shaped outer shell, a rotating bolt is fixedly connected to the side of the water outlet away from the disc-shaped outer shell, and a circular handwheel is movably connected to the side of the rotating bolt away from the water outlet.

[0011] In a preferred embodiment, a square base is fixedly connected to one side of the circular base. A support leg is fixedly connected to the top of the square base on the side away from the circular base. A first base is fixedly connected to the top of the support leg. A first motor is fixedly connected to the top of the first base on the side away from the support leg. A first machine shaft is movably connected to the side of the first motor near the support leg. A rotating shaft is fixedly connected to the side of the first machine shaft away from the first motor. A transmission shaft is fixedly connected through the shaft center of the rotating shaft. A conveyor belt is movably connected to the outer wall of the transmission shaft. A water storage tank is fixedly connected to the outer wall of the support leg. A baffle is fixedly connected to the side of the support leg away from the conveyor belt. A collection bin is provided below the baffle. A pulley is fixedly connected to the bottom of the collection bin. A water pump is fixedly connected to the side of the water storage tank away from the collection bin. A third water pipe is fixedly connected to the side of the water pump away from the water storage tank.

[0012] In a preferred embodiment, a discharge port is fixedly connected around the side of the disc-shaped outer shell away from the main shaft. The outer wall of the bottom of the disc-shaped outer shell is provided with a bottom guide groove. A rectangular guide groove is provided at the top of the bottom guide groove. A conical guide groove is provided at the top of the rectangular guide groove. A gasket is fixedly connected to the side of the discharge port away from the centrifugal disc. A valve is fixedly connected to the side of the discharge port away from the gasket. A first water pipe is fixedly connected to the outer wall of the valve. A second water pipe is fixedly connected to the side of the first water pipe away from the valve. An upper water pipe is fixedly connected to the top of the second water pipe. A lower water pipe is fixedly connected to the bottom of the second water pipe. A supporting water pipe is provided inside the valve.

[0013] In a preferred embodiment, the first motor, the second motor, and the water pump are all electrically connected to the control panel.

[0014] Compared with existing technologies, the advantages and positive effects of this utility model are as follows: It features a control panel to adjust the motor speed and control all electrical equipment; a conical chassis to withstand high-speed rotation; centrifugal discs powered by a second motor; and centrifugal acceleration for liquid separation during high-speed rotation. The structure is simple, with holes on each disc surface to improve flowability. The centrifugal discs are tilted to enhance separation. A valve design results in a smaller, simpler structure that is easy to disassemble and maintain. Double gaskets at each discharge port provide uniform support and reduce vibration. A conveyor belt mechanism further separates residue and recycled liquid. Liquid residue is conveyed to a collection bin with rollers at the bottom for manual movement. Recycled liquid flows through holes into a lower storage tank and is then recirculated via a pump and delivery pipe, achieving secondary recycling. Attached Figure Description

[0015] Figure 1 A schematic diagram of the structure of a degreasing agent waste liquid recycling device provided by this utility model. Figure 1 ;

[0016] Figure 2 Schematic diagram of the internal structure of a degreasing agent waste liquid recycling device provided by this utility model Figure 1 ;

[0017] Figure 3 Schematic diagram of the internal structure of a degreasing agent waste liquid recycling device provided by this utility model Figure 2 ;

[0018] Figure 4 A cross-sectional view of a degreasing agent waste liquid recycling device provided by this utility model;

[0019] Figure 5A schematic diagram of the structure of a degreasing agent waste liquid recycling device provided by this utility model. Figure 2 ;

[0020] Figure 6 The present invention provides an accessory for a degreasing agent waste liquid recycling and reuse device. Figure 5 Schematic diagram of the structure at point B in the diagram;

[0021] Figure 7 A schematic diagram of the structure of a degreasing agent waste liquid recycling device provided by this utility model. Figure 3 ;

[0022] Figure 8 The present invention provides an accessory for a degreasing agent waste liquid recycling and reuse device. Figure 7 Schematic diagram of the structure at point A in the diagram;

[0023] Figure 9 The present invention provides an accessory for a degreasing agent waste liquid recycling and reuse device. Figure 5 A schematic diagram of the structure at point C in the diagram;

[0024] Figure 10 The present invention provides an accessory for a degreasing agent waste liquid recycling and reuse device. Figure 5 Sectional view at point C in the diagram.

[0025] Legend:

[0026] 101. Circular base; 102. Receiving tray; 103. Corner table; 104. Control panel;

[0027] 201. Square base; 202. Support leg; 203. First base; 204. First motor; 205. First shaft; 206. Rotating shaft; 207. Drive shaft; 208. Conveyor belt; 209. Water storage tank; 210. Pulley; 211. Collection bucket; 212. Baffle; 213. Water pump; 214. Third water pipe;

[0028] 301. Discharge port; 302. Rectangular guide channel; 303. Conical guide channel; 304. Bottom guide channel; 305. Valve; 306. First water pipe; 307. Second water pipe; 308. Drain pipe; 309. Support water pipe; 310. Inlet water pipe; 311. Gasket;

[0029] 401. Second base; 402. Second motor; 403. Second shaft; 404. Conical base; 405. Disc-shaped outer shell; 406. Top disc; 407. Guide disc; 408. Centrifugal disc; 409. Guide hole;

[0030] 501. Separated liquid discharge pipe; 502. Separated liquid outlet steering knuckle; 503. Light liquid outlet steering knuckle; 504. Waste liquid inlet steering knuckle; 505. Main shaft; 506. Clean water input pipe; 507. Clean water inlet steering knuckle; 508. Light liquid discharge pipe; 509. Waste liquid input pipe; 510. Water outlet; 511. Rotary bolt; 512. Circular handwheel. Detailed Implementation

[0031] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0032] like Figures 1-10 As shown, this embodiment provides a technical solution: a degreasing agent waste liquid recycling device, including a main shaft 505, a circular base 101 and a disc-shaped outer shell 405. A receiving tray 102 is fixedly connected to the top of the circular base 101 through the shaft for receiving liquid residue particles. A corner platform 103 is fixedly connected to one side of the bottom of the circular base 101. A control panel 104 is provided on one side of the corner platform 103 to control the motor and water pump.

[0033] A second base 401 is fixedly connected to the bottom of the inner wall of the circular base 101 through a through shaft. A second motor 402 is fixedly connected to the top of the second base 401 through a through shaft. A second machine shaft 403 is movably connected to the top of the second motor 402 through a through shaft to provide power for separation. A conical chassis 404 is fixedly connected to the top of the second machine shaft 403 through a through shaft. A disc-shaped outer shell 405, which is the core container of the centrifuge, is fixedly connected to the bottom of the top inner wall of the disc-shaped outer shell 405. A top disc 406 is movably connected to the bottom of the top disc 406. A guide disc 407 is movably connected to the bottom of the top disc 406. A centrifugal disc 408 is movably connected to the bottom of the guide disc 407. When rotating at high speed, centrifugal acceleration is generated.

[0034] The top of the disc-shaped housing 405 is fixedly connected to a through shaft with a liquid separation outlet steering knuckle 502. The inside of the liquid separation outlet steering knuckle 502 is fixedly connected to a light liquid outlet steering knuckle 503. The inside of the light liquid outlet steering knuckle 503 is fixedly connected to a waste liquid inlet steering knuckle 504. The inside of the waste liquid inlet steering knuckle 504 is fixedly connected to a clean water inlet steering knuckle 507. The above are the steering knuckle openings of the equipment.

[0035] Going a step further, such as Figures 2-3As shown: In this scheme, there are several centrifugal discs 408 below the flow guide disc 407. There are gaps between the centrifugal discs 408. The centrifugal discs 408 are all fixedly connected to the main shaft 505 through the shaft. The centrifugal discs 408 are provided with flow guide holes 409 around the main shaft 505. The centrifugal discs 408 are all homogeneous, smooth disc-shaped parts.

[0036] Going a step further, such as Figures 5-6 As shown: In this scheme, a liquid separation outlet steering knuckle 502 is fixedly connected to a liquid separation discharge pipe 501 on one side; a light liquid outlet steering knuckle 503 is fixedly connected to a light liquid discharge pipe 508 on the side away from the liquid separation discharge pipe 501; a waste liquid inlet steering knuckle 504 is fixedly connected to a waste liquid inlet pipe 509 on the side away from the liquid separation discharge pipe 501 and the light liquid discharge pipe 508; and a clean water inlet steering knuckle 507 is fixedly connected to a clean water inlet pipe 506 on the side away from the waste liquid inlet pipe 509. These are the inlets and outlets of the equipment. A water outlet 510 is fixedly connected to the bottom of the liquid separation discharge pipe 501 on the side away from the disc-shaped housing 405. A rotating bolt 511 is fixedly connected to the side of the water outlet 510 away from the disc-shaped housing 405. A circular handwheel 512 is movably connected to the side of the rotating bolt 511 away from the water outlet 510, which can control the discharge of the separated material.

[0037] Going a step further, such as Figures 7-8 As shown, in this scheme, a square base 201 is fixedly connected to one side of a circular base 101. A support leg 202 is fixedly connected to the top of the side of the square base 201 away from the circular base 101 to raise the height of the conveyor belt. A first base 203 is fixedly connected to the top of the support leg 202 to fix the motor. A first motor 204 is fixedly connected to the top of the first base 203 away from the support leg 202. A first shaft 205 is movably connected to the side of the first motor 204 near the support leg 202. A rotating shaft 206 is fixedly connected to the side of the first shaft 205 away from the first motor 204. A transmission shaft 207 is fixedly connected through the shaft center of the rotating shaft 206. For the entire rotating device, a conveyor belt 208 is movably connected to the outer wall of the drive shaft 207 for conveying liquid residue particles. A water storage tank 209 is fixedly connected to the outer wall of the support leg 202 to collect the filtered liquid. A baffle 212 is fixedly connected to the side of the support leg 202 away from the conveyor belt 208 to prevent liquid from splashing out. A collection bucket 211 is provided below the baffle 212 for collecting liquid residue particles. A pulley 210 is fixedly connected to the bottom of the collection bucket 211 for easy movement. A water pump 213 is fixedly connected to the side of the water storage tank 209 away from the collection bucket 211. A third water pipe 214 is fixedly connected to the side of the water pump 213 away from the water storage tank 209 for discharging liquid.

[0038] Going a step further, such as Figures 9-10As shown, in this scheme, a discharge port 301 is fixedly connected around the side of the disc-shaped outer shell 405 away from the main shaft 505 for discharging liquid residue particles. The outer wall of the bottom of the disc-shaped outer shell 405 is provided with a bottom guide groove 304. A rectangular guide groove 302 is provided at the top of the bottom guide groove 304. A conical guide groove 303 is provided at the top of the rectangular guide groove 302 to provide guidance for clean water. A gasket 311 is fixedly connected to the side of the discharge port 301 away from the centrifugal disc 408 to provide shock absorption. A valve 305 is fixedly connected to the side of the discharge port 301 away from the gasket 311. A first water pipe 306 is fixedly connected to the outer wall of the valve 305. A second water pipe 307 is fixedly connected to the side of the first water pipe 306 away from the valve 305. An upper water pipe 310 is fixedly connected to the top of the second water pipe 307. A lower water pipe 308 is fixedly connected to the bottom of the second water pipe 307. A supporting water pipe 309 is provided inside the valve 305. The above is the discharge port control device.

[0039] Going a step further, such as Figures 1-10 As shown, in this scheme, the first motor 204, the second motor 402 and the water pump 213 are all electrically connected to the control panel 104. The control panel 104 is used to control the operation of the first motor 204, the second motor 402 and the water pump 213, realizing unified management of electrical equipment.

[0040] Working principle:

[0041] like Figure 1-10 As shown:

[0042] In actual operation, the staff controls multiple electrical devices via the control panel 104. Clean water enters through the clean water inlet pipe by external force, flows into the clean water inlet steering joint 507, pours into the bottom guide channel 304, enters the rectangular guide channel 302, enters the conical guide channel 303, and enters the drain pipe 308, filling the first water pipe 306 and the second water pipe 307, and then filling the support water pipe 309. Water pressure provides support to hold the valve 305, sealing the discharge port 301. The mixed liquid enters through the waste liquid inlet pipe 509 and flows into the disc-shaped outer shell 405. The centrifugal disc 408 starts rotating via the second motor 402. During high-speed rotation, centrifugal acceleration is generated, causing components with different densities in the mixed liquid to experience opposite centrifugal forces. The centrifugal disc 408 divides the liquid into several thin layers, forming a laminar flow state, which is conducive to particle sedimentation. Particles only need to migrate to the surface of adjacent centrifugal discs 408 to be captured. The tilted centrifugal disc 408 guides the heavy phase along the lower surface outwards. The lighter phase moves inward along the upper surface, forming a countercurrent flow. Liquid residue particles are deposited on the inner wall of the disc-shaped outer shell 405. The heavier phase rises along the outer edge of the centrifugal disc 408 and is discharged through the neck channel of the conical base 404 via the separated liquid discharge pipe. The lighter liquid phase collects in the central region of the main shaft and is discharged from the top light liquid discharge pipe 508. Liquid residue particles are deposited on the centrifugal disc 408. After accumulation, external force is no longer applied to the water in the clear water inlet pipe 506, and the force is applied by the centrifugal disc 408. Centrifugal force pushes the valve 305 open. By increasing the rotation speed of 305, the separation efficiency and processing capacity can be significantly improved. The liquid residue particles are discharged into the receiving tray 102, which is provided with openings. The liquid residue falls onto the perforated conveyor belt 209, is filtered by the perforated conveyor belt 209, and is sent to the collection bucket 211. The holes on the perforated conveyor belt 209 filter the liquid into the water storage tank 209 below. The above steps can be repeated or the liquid can be discharged directly.

[0043] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any other way. Any person skilled in the art may make changes or modifications to the above-disclosed technical content to create equivalent embodiments for application in other fields. However, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of the present utility model without departing from the technical solution of the present utility model shall still fall within the protection scope of the technical solution of the present utility model.

Claims

1. A defatting agent waste liquid recycling equipment, comprising a main shaft (505), a circular base (101) and a disc-shaped shell (405), characterized in that, The top of the circular base (101) is fixedly connected to the receiving tray (102) through the shaft, and a corner platform (103) is fixedly connected to one side of the bottom of the circular base (101). A control panel (104) is provided on one side of the corner platform (103). The bottom of the inner wall of the circular base (101) is fixedly connected to the second base (401) through the shaft. The top of the second base (401) is fixedly connected to the second motor (402) through the shaft. The top of the second motor (402) is movably connected to the second shaft (403). The top of the second shaft (403) is fixedly connected to the conical chassis (404) through the shaft. The top of the conical chassis (404) is fixedly connected to the disc-shaped outer shell (405) through the shaft. The bottom of the top inner wall of the disc-shaped outer shell (405) is movably connected to the top disc (406). The bottom of the top disc (406) is movably connected to the guide disc (407). The bottom of the guide disc (407) is movably connected to the centrifugal disc (408). The top of the disc-shaped outer shell (405) is fixedly connected to a through shaft with a liquid separation outlet steering knuckle (502). The inside of the liquid separation outlet steering knuckle (502) is fixedly connected to a light liquid outlet steering knuckle (503). The inside of the light liquid outlet steering knuckle (503) is fixedly connected to a waste liquid inlet steering knuckle (504). The inside of the waste liquid inlet steering knuckle (504) is fixedly connected to a clean water inlet steering knuckle (507).

2. The defatting agent waste liquid recycling and utilizing apparatus according to claim 1, characterized by: Below the flow guide disc (407) are several centrifugal discs (408), and there is a certain interval between the centrifugal discs (408). The centrifugal discs (408) are all fixedly connected to the main shaft (505) through the shaft center. The centrifugal discs (408) are provided with flow guide holes (409) around the main shaft (505).

3. The defatting agent waste liquid recycling and utilizing apparatus according to claim 1, characterized by: A liquid separation outlet steering knuckle (502) is fixedly connected to a liquid separation discharge pipe (501) on one side. A light liquid outlet steering knuckle (503) is fixedly connected to a light liquid discharge pipe (508) on the side away from the liquid separation discharge pipe (501). A waste liquid inlet steering knuckle (504) is fixedly connected to a waste liquid inlet pipe (509) on the side away from the liquid separation discharge pipe (501) and the light liquid discharge pipe (508). A clean water inlet steering knuckle (507) is fixedly connected to a clean water inlet pipe (506) on the side away from the waste liquid inlet pipe (509). A water outlet (510) is fixedly connected to the bottom of the liquid separation discharge pipe (501) on the side away from the disc-shaped outer shell (405). A rotating bolt (511) is fixedly connected to the side of the water outlet (510) away from the disc-shaped outer shell (405). A circular handwheel (512) is movably connected to the side of the rotating bolt (511) away from the water outlet (510).

4. The defatting agent waste liquor recovery and recycling apparatus according to claim 1, characterized by: A square base (201) is fixedly connected to one side of the circular base (101). A support leg (202) is fixedly connected to the top of the side of the square base (201) away from the circular base (101). A first base (203) is fixedly connected to the top of the support leg (202). A first motor (204) is fixedly connected to the top of the side of the first base (203) away from the support leg (202). A first shaft (205) is movably connected to the side of the first motor (204) near the support leg (202). A rotating shaft (206) is fixedly connected to the side of the first shaft (205) away from the first motor (204). A drive shaft (207) is fixedly connected through the shaft. A conveyor belt (208) is movably connected to the outer wall of the drive shaft (207). A water storage tank (209) is fixedly connected to the outer wall of the support leg (202). A baffle (212) is fixedly connected to the side of the support leg (202) away from the conveyor belt (208). A collection bucket (211) is provided below the baffle (212). A pulley (210) is fixedly connected to the bottom of the collection bucket (211). A water pump (213) is fixedly connected to the side of the water storage tank (209) away from the collection bucket (211). A third water pipe (214) is fixedly connected to the side of the water pump (213) away from the water storage tank (209).

5. The degreasing agent waste liquid recycling equipment according to claim 1, characterized in that: A discharge port (301) is fixedly connected around the side of the disc-shaped outer shell (405) away from the main shaft (505). A bottom guide groove (304) is provided on the outer wall of the bottom of the disc-shaped outer shell (405). A rectangular guide groove (302) is provided at the top of the bottom guide groove (304), and a conical guide groove (303) is provided at the top of the rectangular guide groove (302). A gasket (311) is fixedly connected to the side of the discharge port (301) away from the centrifugal disc (408). 01) A valve (305) is fixedly connected to the side away from the gasket (311). A first water pipe (306) is fixedly connected to the outer wall of the valve (305). A second water pipe (307) is fixedly connected to the side of the first water pipe (306) away from the valve (305). An upper water pipe (310) is fixedly connected to the top of the second water pipe (307). A lower water pipe (308) is fixedly connected to the bottom of the second water pipe (307). A supporting water pipe (309) is provided inside the valve (305).

6. The degreasing agent waste liquid recycling equipment according to claim 4, characterized in that: The first motor (204), the second motor (402), and the water pump (213) are all electrically connected to the control panel (104).

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