Environment-friendly efficient membrane separation device for emulsion

Abstract

The utility model discloses an environment-friendly emulsion high-efficiency membrane separation device which comprises a separation shell and a sealing cover which is screwed at the upper end of the separation shell in a threaded and suspended mode, and a liquid membrane separation mechanism is arranged in the separation shell. The liquid membrane separation mechanism comprises a liquid inlet pipeline, a liquid collecting tank, a liquid guide plate, a conveying belt mounting frame, a driving motor, a driving roller, a driven roller, a liquid membrane separation mesh belt and a cleaning mechanism; the cleaning mechanism comprises a wide-mouth collector I, a cleaning roller, a spraying pipeline, a plurality of spraying heads and a blow-off pipeline. The liquid membrane separation device has the beneficial effects that the emulsion needing to be separated from the liquid membrane is pumped to the liquid collecting tank through the liquid inlet pipeline and is matched with the liquid guide plate to uniformly flow on the liquid membrane separation mesh belt to filter the liquid membrane, and when the liquid membrane on the liquid membrane separation mesh belt needs to be cleaned, the driving motor drives the liquid membrane separation mesh belt to rotate clockwise, so that the liquid membrane on the liquid membrane separation mesh belt is cleaned; and a cleaning roller is matched to automatically clean the liquid film on the liquid film separation mesh belt, so that the continuous separation treatment of the emulsion liquid film is realized.

Description

Technical Field

[0001] The utility model relates to the technical field of emulsion processing equipment, in particular to an environmentally friendly emulsion high-efficiency membrane separation device. Background Art

[0002] Emulsified products have low viscosity and can pour under the action of gravity. Such emulsions are called emulsions or milks. After the emulsion is stirred, a liquid film tends to form on its surface. This not only affects the fluidity of the emulsion, but also affects the quality of the emulsion after the liquid film and the emulsion are mixed. Therefore, the liquid film and the emulsion need to be separated.

[0003] The existing patent application, CN 202023128494.1, discloses an energy-saving and environmentally friendly, high-efficiency membrane separation device for emulsions. This device uses a motor-driven separation drum to perform initial separation of the liquid membrane in the emulsion, and then uses two filter plates for secondary separation. However, the filtered liquid membrane easily adheres to the separation drum and filter plates, making manual cleaning inconvenient and hindering the continuous separation process of the emulsion liquid membrane.

[0004] It should be noted that the above content falls within the technical knowledge of the inventor and does not necessarily constitute prior art. Utility Model Content

[0005] In view of the above defects, the utility model provides an environmentally friendly emulsion high-efficiency membrane separation device to solve the emulsion liquid membrane separation problem.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] An environmentally friendly emulsion high-efficiency membrane separation device comprises a separation shell and a sealing cover screwed on the upper end of the separation shell, wherein a liquid membrane separation mechanism is provided in the separation shell;

[0008] The liquid film separation mechanism includes a liquid inlet pipe, a liquid collecting tank, a liquid guide plate, a conveyor belt mounting frame, a drive motor, a drive roller, a driven roller, a liquid film separation mesh belt and a cleaning mechanism. The liquid inlet pipe is inserted into the left side of the upper end of the separation shell, the liquid collecting tank is arranged on the left side of the separation shell, the liquid guide plate is installed at the upper end of the liquid collecting tank, the conveyor belt mounting frame is obliquely installed in the separation shell, the drive motor is installed at the rear end of the separation shell, the drive roller is movably inserted into the right side of the conveyor belt mounting frame, and the rear end is connected to the rotating end of the drive motor, the driven roller is movably inserted into the left side of the conveyor belt mounting frame, the liquid film separation mesh belt is sleeved on the drive roller and the driven roller, and the cleaning mechanism is located on the right side of the bottom of the liquid film separation mesh belt.

[0009] Furthermore, the cleaning mechanism includes a wide-mouth collector, a cleaning roller, a spray pipe, several spray heads and a sewage pipe. The wide-mouth collector is located on the right side of the bottom of the liquid membrane separation mesh belt. The cleaning roller is movably inserted in the wide-mouth collector and is hollow inside. The spray pipe is inserted in the cleaning roller through a rotating joint. Several spray heads are evenly installed on the spray pipe. The sewage pipe is connected to the bottom of the wide-mouth collector.

[0010] Furthermore, the front end of the cleaning roller is connected to the driving roller via a group of transmission gear sets, and the outer surface of the cleaning roller is staggered with a plurality of bristles and a plurality of water outlet holes.

[0011] Furthermore, a plurality of conical diversion blocks are evenly installed on the liquid guide plate.

[0012] Furthermore, a liquid baffle is installed on the inner wall of the separation shell, and the liquid baffle is located above the liquid film separation mesh belt.

[0013] Furthermore, a wide-mouth collector 2 is installed below the liquid membrane separation mesh belt, and a liquid outlet pipe is connected to the bottom of the wide-mouth collector 2.

[0014] The utility model provides an environmentally friendly and efficient emulsion membrane separation device, which has the following beneficial effects: a liquid membrane separation mechanism is provided in a separation shell, the emulsion to be separated from the liquid membrane is pumped to a liquid collecting tank through a liquid inlet pipe, and the emulsion is evenly flowed on a liquid membrane separation mesh belt in conjunction with a liquid guide plate to filter the liquid membrane;

[0015] When the liquid film on the liquid film separation mesh belt needs to be cleaned, the driving motor drives the liquid film separation mesh belt to rotate clockwise, and cooperates with the cleaning roller to automatically clean the liquid film on the liquid film separation mesh belt, thereby realizing continuous separation treatment of the emulsion liquid film. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of an environmentally friendly emulsion high-efficiency membrane separation device described in the utility model.

[0017] Figure 2 This is a top view of the liquid membrane separation mechanism of the utility model.

[0018] Figure 3 This is a longitudinal sectional view of the cleaning roller of the present invention.

[0019] Figure 4 This is a cross-sectional view of the cleaning roller of the present invention.

[0020] Figure 5 This is an appearance diagram of the separation shell described in the present utility model.

[0021] In the figure: 1. Separation shell; 2. Sealing cover; 3. Liquid inlet pipe; 4. Liquid collecting tank; 5. Liquid guide plate; 6. Conveyor belt mounting frame; 7. Drive motor; 8. Drive roller; 9. Driven roller; 10. Liquid film separation mesh belt; 11. Wide-mouth collector 1; 12. Cleaning roller; 13. Spray pipe; 14. Spray head; 15. Sewage pipe; 16. Transmission gear set; 17. Brush; 18. Water outlet; 19. Conical diverter block; 20. Liquid baffle; 21. Wide-mouth collector 2; 22. Liquid outlet pipe. DETAILED DESCRIPTION

[0022] The present invention will be described in detail below with reference to the accompanying drawings. Figure 1-5 The figure shows: an environmentally friendly emulsion high-efficiency membrane separation device, comprising a separation shell 1 and a sealing cover 2 threadedly suspended on the upper end of the separation shell 1, a liquid film separation mechanism is provided in the separation shell 1; the liquid film separation mechanism comprises a liquid inlet pipe 3, a liquid collecting tank 4, a liquid guide plate 5, a conveyor belt mounting frame 6, a driving motor 7, a driving roller 8, a driven roller 9, a liquid film separation mesh belt 10 and a cleaning mechanism, the liquid inlet pipe 3 is inserted into the left side of the upper end of the separation shell 1, the liquid collecting tank 4 is arranged on the left side of the separation shell 1, the liquid guide plate 5 is installed on the upper end of the liquid collecting tank 4, the conveyor belt mounting frame 6 is obliquely installed in the separation shell 1, the driving motor 7 is installed at the rear end of the separation shell 1, the driving roller 8 is movably inserted into the right side of the conveyor belt mounting frame 6, and the rear end is connected to the rotating end of the driving motor 7, the driven roller 9 is movably inserted into the left side of the conveyor belt mounting frame 6, the liquid film separation mesh belt 10 is sleeved on the driving roller 8 and the driven roller 9, and the cleaning mechanism is located on the right side of the bottom of the liquid film separation mesh belt 10; the cleaning mechanism includes It includes a wide-mouth collector 11, a cleaning roller 12, a spray pipe 13, a plurality of spray heads 14 and a sewage pipe 15. The wide-mouth collector 11 is located on the right side of the bottom of the liquid film separation mesh belt 10. The cleaning roller 12 is movably inserted in the wide-mouth collector 11 and is hollow inside. The spray pipe 13 is inserted in the cleaning roller 12 through a rotating joint. A plurality of spray heads 14 are evenly installed on the spray pipe 13. The sewage pipe 15 is connected to the bottom of the wide-mouth collector 11; the cleaning roller 12 is movably inserted in the wide-mouth collector 11 and is hollow inside. The spray pipe 13 is inserted in the cleaning roller 12 through a rotating joint. The plurality of spray heads 14 are evenly installed on the spray pipe 13. The sewage pipe 15 is connected to the bottom of the wide-mouth collector 11; The front end of the cleaning roller 12 is connected to the driving roller 8 through a set of transmission gear sets 16, and a number of bristles 17 and a number of water outlet holes 18 are staggered on the outer surface of the cleaning roller 12; a number of conical diversion blocks 19 are evenly installed on the liquid guide plate 5; a liquid baffle plate 20 is installed on the inner wall of the separation shell 1, and the liquid baffle plate 20 is located above the liquid film separation mesh belt 10; a wide-mouth collector 21 is installed below the liquid film separation mesh belt 10, and the bottom of the wide-mouth collector 21 is connected to a liquid outlet pipe 22.

[0023] Working principle of this embodiment: The electrical equipment used in the device is controlled by an external controller, and the sealing cover 2 is screwed on the upper end of the separation shell 1 to facilitate disassembly and maintenance;

[0024] During liquid film separation: the liquid inlet pipe 3 is inserted into the left side of the upper end of the separation shell 1, the liquid collecting tank 4 is arranged on the left side of the separation shell 1, the liquid guide plate 5 is installed at the upper end of the liquid collecting tank 4, the conveyor belt mounting frame 6 is obliquely installed in the separation shell 1, the drive motor 7 is installed at the rear end of the separation shell 1, the drive roller 8 is movably inserted into the right side of the conveyor belt mounting frame 6 through a fastening bearing, and the rear end is connected to the rotating end of the drive motor 7, the driven roller 9 is movably inserted into the left side of the conveyor belt mounting frame 6 through a fastening bearing, the liquid film separation mesh belt 10 is set on the drive roller 8 and the driven roller 9, the cleaning mechanism is located at the right side of the bottom of the liquid film separation mesh belt 10, a number of conical diversion blocks 19 are evenly installed on the liquid guide plate 5, a liquid baffle 20 is installed on the inner wall of the separation shell 1, and the liquid baffle 20 is located above the liquid film separation mesh belt 10, a wide-mouth collector 21 is installed below the liquid film separation mesh belt 10, and the bottom of the wide-mouth collector 21 is connected to the liquid outlet pipe 22, as shown in FIG. Figure 1 and Figure 2 As shown, the user first pumps the emulsion to be separated into the liquid membrane through the liquid inlet pipe 3 to the liquid collecting tank 4. When the liquid collecting tank 4 is full of emulsion, the emulsion is evenly flowed on the liquid membrane separation mesh belt 10 to filter the liquid membrane with the help of several conical diversion blocks 19 on the liquid guide plate 5. Baffles are installed on both sides of the conveyor belt mounting frame 6. There is a certain gap between the bottom of the baffle plate 20 and the liquid membrane separation mesh belt 10 to prevent the emulsion from overflowing. The liquid membrane separation mesh belt 10 is set at an angle. The filtered emulsion is discharged through the wide-mouth collector 21 and the liquid outlet pipe 22, and the liquid film is retained on the liquid membrane separation mesh belt 10.

[0025] During cleaning: the wide-mouth collector 11 is located on the right side of the bottom of the liquid film separation mesh belt 10, the cleaning roller 12 is movably inserted in the wide-mouth collector 11 through a fastening bearing, and the inside is hollow, the spray pipe 13 is inserted in the cleaning roller 12 through a rotating joint, and several spray heads 14 are evenly installed on the spray pipe 13, the sewage pipe 15 is connected to the bottom of the wide-mouth collector 11, the front end of the cleaning roller 12 is connected to the driving roller 8 through a group of transmission gear sets 16, and the outer surface of the cleaning roller 12 is staggered with several bristles 17 and several water outlet holes 18, such as Figure 3 — Figure 5 As shown, when it is necessary to clean the liquid film on the liquid film separation mesh belt 10, the driving motor 7 drives the liquid film separation mesh belt 10 to rotate clockwise, cooperates with the cleaning roller 12 to rotate counterclockwise, and several spray heads 14 on the spray pipe 13 can automatically clean the liquid film on the liquid film separation mesh belt 10, thereby realizing continuous separation and treatment of the emulsion liquid film. The cleaned sewage is discharged through the sewage pipe 15 at the bottom of the wide-mouth collector 11. The outside of the spray pipe 13 is fixed to the separation shell 1 by a clamp. When the cleaning roller 12 rotates, the spray pipe 13 does not rotate.

[0026] The above technical solutions only reflect the preferred technical solutions of the present utility model. Any changes that may be made to certain parts thereof by technicians in this technical field all reflect the principles of the present utility model and fall within the scope of protection of the present utility model.

Claims

1. An environmentally friendly emulsion high-efficiency membrane separation device, comprising a separation shell (1) and a sealing cover (2) threadedly screwed on the upper end of the separation shell (1), characterized in that: A liquid membrane separation mechanism is provided in the separation shell (1); The liquid film separation mechanism comprises a liquid inlet pipe (3), a liquid collecting tank (4), a liquid guide plate (5), a conveyor belt mounting frame (6), a driving motor (7), a driving roller (8), a driven roller (9), a liquid film separation mesh belt (10) and a cleaning mechanism, wherein the liquid inlet pipe (3) is inserted into the left side of the upper end of the separation shell (1), the liquid collecting tank (4) is arranged on the left side inside the separation shell (1), the liquid guide plate (5) is installed at the upper end of the liquid collecting tank (4), the conveyor belt mounting frame (6) is obliquely installed in the separation shell (1), the driving motor (7) is installed at the rear end of the separation shell (1), the driving roller (8) is movably inserted into the right side of the conveyor belt mounting frame (6), and the rear end is connected to the rotating end of the driving motor (7), the driven roller (9) is movably inserted into the left side of the conveyor belt mounting frame (6), the liquid film separation mesh belt (10) is sleeved on the driving roller (8) and the driven roller (9), and the cleaning mechanism is located on the right side of the bottom of the liquid film separation mesh belt (10).

2. An environmentally friendly emulsion high-efficiency membrane separation device according to claim 1, characterized in that: The cleaning mechanism comprises a wide-mouth collector (11), a cleaning roller (12), a spray pipe (13), a plurality of spray heads (14) and a sewage pipe (15), wherein the wide-mouth collector (11) is located on the right side of the bottom of the liquid film separation mesh belt (10), the cleaning roller (12) is movably inserted into the wide-mouth collector (11), and the inside is hollow, the spray pipe (13) is inserted into the cleaning roller (12) through a rotating joint, a plurality of spray heads (14) are evenly installed on the spray pipe (13), and the sewage pipe (15) is connected to the bottom of the wide-mouth collector (11).

3. An environmentally friendly emulsion high-efficiency membrane separation device according to claim 2, characterized in that: The front end of the cleaning roller (12) is connected to the driving roller (8) via a transmission gear set (16), and a plurality of bristles (17) and a plurality of water outlet holes (18) are staggeredly arranged on the outer surface of the cleaning roller (12).

4. The environmentally friendly emulsion high-efficiency membrane separation device according to claim 1, characterized in that: A plurality of conical diversion blocks (19) are evenly mounted on the liquid guide plate (5).

5. The environmentally friendly emulsion high-efficiency membrane separation device according to claim 1, characterized in that: A liquid baffle (20) is installed on the inner wall of the separation shell (1), and the liquid baffle (20) is located above the liquid film separation mesh belt (10).

6. The environmentally friendly emulsion high-efficiency membrane separation device according to claim 1, characterized in that: A wide-mouth collector 2 (21) is installed below the liquid membrane separation mesh belt (10), and a liquid outlet pipe (22) is connected to the bottom of the wide-mouth collector 2 (21).

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