Anti-clogging press filter

Abstract

This utility model discloses an anti-clogging pressing and filtering device, including an operating cylinder. A crushing cylinder is fixedly connected to the inner wall of the operating cylinder, and a dual-head drive motor is fixedly connected to the upper surface of the operating cylinder. A slag discharge hole is opened on the surface of the operating cylinder. When the dual-head drive motor is started, the pressing cylinder moves up and down through the first T-shaped plate, squeezing the fruit located in the crushing cylinder. In conjunction with the electric crushing blade, the fruit is crushed and the pulp is piled up on the stacking plate. The juice is filtered through the filter baffle and discharged into the U-shaped filter screen for secondary filtration. When the dual-head drive motor starts, it drives the second T-shaped plate to move up and down, driving the U-shaped pressing plate to move. When the U-shaped pressing plate contacts the stacking plate, the stacking plate rotates and opens to discharge the pulp, which slides down through the discharge plate and is discharged from the slag discharge hole. When the stacking plate rotates, the pressing cylinder rises, ensuring the separate operation of pressing and pulp separation.

Description

Technical Field

[0001] This utility model relates to the technical field of pressing and filtering devices, and in particular to an anti-clogging pressing and filtering device. Background Technology

[0002] Press filtration is a process that separates solids and liquids by applying pressure to force the liquid out of a mixture. Press filters, also known as filter presses, are widely used in industries such as chemical, pharmaceutical, food, beverage, and environmental protection, primarily to separate solids and liquids and improve the dryness of the solids.

[0003] When processing agricultural products, pressing and filtration are required to separate the pulp and juice. However, in existing pressing and filtration methods, after the pulp is crushed by the high-speed rotation of the mixer and filtered with the juice, the pulp easily clogs the filter screen. Prolonged processing will affect the pressing efficiency. To solve the above problems, an anti-clogging pressing and filtration device is needed. Utility Model Content

[0004] The purpose of this invention is to address the shortcomings of existing technologies by proposing an anti-clogging pressing and filtering device.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A clogging-resistant pressing and filtering device includes an operating cylinder, a crushing cylinder fixedly connected to the inner wall of the operating cylinder, a dual-head drive motor fixedly connected to the upper surface of the operating cylinder, a slag discharge hole opened on the surface of the operating cylinder, and a crushing and pressing filter mechanism fixedly connected to the output end of the dual-head drive motor.

[0007] The crushing and filtration mechanism includes a first drive disc fixedly connected to the output end of a dual-head drive motor. A first convex shaft is fixedly connected to the surface of the first drive disc. The first convex shaft is eccentrically positioned relative to the center of the first drive disc. The surface of the crushing cylinder is provided with multiple discharge holes. An electric crushing blade is rotatably connected to the inner bottom wall of the crushing cylinder. A pressing cylinder is slidably connected to the inner wall of the crushing cylinder.

[0008] Preferably, a first T-shaped plate is fixedly connected to the surface of the pressing cylinder, the first convex shaft is installed inside the first T-shaped plate, and a pair of inclined plates are fixedly connected to the inner wall of the operating cylinder.

[0009] Preferably, the opposite surfaces of the pair of inclined plates are fixedly connected to the same U-shaped filter screen, the upper surfaces of the pair of inclined plates are fixedly connected to filter baffles, and the inner walls of the pair of inclined plates are rotatably connected to stacking plates.

[0010] Preferably, a telescopic rod is rotatably connected to the inner wall of the operating cylinder, one end of the telescopic rod is rotatably connected to the lower surface of the stacking plate, and a spring is sleeved on the surface of the telescopic rod.

[0011] Preferably, a second drive disk is fixedly connected to the other output end of the dual-head drive motor, a second convex shaft is fixedly connected to the surface of the second drive disk, a stabilizing plate is fixedly connected to the surface of the operating cylinder, and a second T-shaped plate is slidably connected to the inner wall of the stabilizing plate.

[0012] Preferably, the second convex shaft is eccentrically positioned to the center line of the second drive disc, the second convex shaft is installed inside the second T-shaped plate, and a pair of unloading plates are fixedly connected to the inner wall of the operating cylinder.

[0013] Preferably, the surface of the operating cylinder is provided with a clearance hole, and a U-shaped pressure plate is slidably connected to the inner wall of the clearance hole. The bottom end of the second T-shaped plate is fixedly connected to the upper surface of the U-shaped pressure plate, and the bottom end of the U-shaped pressure plate is in contact with the upper surface of the stacking plate.

[0014] Preferably, a liquid outlet pipe is fixedly connected to the inner wall of the operating cylinder, a valve is fixedly connected to the surface of the liquid outlet pipe, and a feed cylinder is fixedly connected to the inner wall of the crushing cylinder and the operating cylinder.

[0015] The beneficial effects of this utility model are as follows:

[0016] When the dual-head drive motor is started, the first T-shaped plate drives the pressing cylinder to move up and down, squeezing the fruit inside the crushing cylinder. In conjunction with the electric crushing blade, the fruit is crushed and the pulp is piled up on the stacking plate. The juice is filtered through the filter baffle and discharged into the U-shaped filter screen for secondary filtration. When the dual-head drive motor starts, it drives the second T-shaped plate to move up and down, which in turn drives the U-shaped pressing plate to move. When the U-shaped pressing plate contacts the stacking plate, the stacking plate rotates and opens to discharge the pulp, which slides down through the discharge plate and is discharged from the slag discharge hole. As the stacking plate rotates, the pressing cylinder rises, ensuring the separate operation of pressing and pulp separation. Attached Figure Description

[0017] Figure 1 This is a three-dimensional structural diagram of an anti-clogging pressing and filtering device proposed in this utility model;

[0018] Figure 2 This is a cross-sectional view of the operating cylinder in an anti-clogging pressing and filtering device proposed in this utility model.

[0019] Figure 3 This utility model proposes an anti-clogging press filter device. Figure 2 Enlarged structural diagram at point A;

[0020] Figure 4This is a cross-sectional view of the crushing cylinder in an anti-clogging pressing and filtering device proposed in this utility model.

[0021] In the diagram: 1. Operating cylinder; 2. Feeding cylinder; 3. Dual-head drive motor; 4. Liquid outlet pipe; 5. Valve; 6. Slag discharge hole; 7. Crushing cylinder; 8. Discharge hole; 9. U-shaped filter screen; 10. Telescopic rod; 11. Spring; 12. Stacking plate; 13. Inclined plate; 14. First convex shaft; 15. First drive disc; 16. Pressing cylinder; 17. First T-shaped plate; 18. Second drive disc; 19. Second T-shaped plate; 20. Filter baffle; 21. Second convex shaft; 22. Stabilizing plate; 23. U-shaped pressure plate; 24. Clearance hole; 25. Electric crushing blade; 26. Discharge plate. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0023] Reference Figures 1-4 A clogging-resistant pressing and filtering device includes an operating cylinder 1, a crushing cylinder 7 fixedly connected to the inner wall of the operating cylinder 1, a double-head drive motor 3 fixedly connected to the upper surface of the operating cylinder 1, a slag discharge hole 6 opened on the surface of the operating cylinder 1, and a crushing and pressing filter mechanism fixedly connected to the output end of the double-head drive motor 3.

[0024] The crushing and filtration mechanism includes a first drive disk 15 fixedly connected to the output end of the dual-head drive motor 3. A first convex shaft 14 is fixedly connected to the surface of the first drive disk 15. The first convex shaft 14 is eccentrically positioned with the center of the first drive disk 15. Multiple discharge holes 8 are opened on the surface of the crushing cylinder 7. An electric crushing blade 25 is rotatably connected to the inner bottom wall of the crushing cylinder 7. A pressing cylinder 16 is slidably connected to the inner wall of the crushing cylinder 7.

[0025] The fruit to be crushed is placed in the crushing cylinder 7. The output of the dual-head drive motor 3 drives the first drive disk 15 and the second drive disk 18 to rotate together. The crushed fruit pulp is discharged through multiple discharge holes 8. The pressing cylinder 16 is set up. When the pressing cylinder 16 descends and squeezes the fruit pulp, it drives the fruit pulp to be cut by the rotating electric crushing blade 25.

[0026] In this utility model, a first T-shaped plate 17 is fixedly connected to the surface of the pressing cylinder 16, a first convex shaft 14 is installed inside the first T-shaped plate 17, and a pair of inclined plates 13 are fixedly connected to the inner wall of the operating cylinder 1.

[0027] By setting the first T-shaped plate 17, the first convex shaft 14 drives the first T-shaped plate 17 to move up and down, thereby pressing the fruit with the pressing cylinder 16. By setting a pair of inclined plates 13, the pulp discharged from the discharge hole 8 is piled up and stored.

[0028] In this invention, the opposite surfaces of a pair of inclined plates 13 are fixedly connected to the same U-shaped filter screen 9, the upper surfaces of the pair of inclined plates 13 are fixedly connected to filter baffles 20, and the inner walls of the pair of inclined plates 13 are rotatably connected to stacking plates 12.

[0029] By setting up a filter baffle 20 to block the pulp located on the inclined plate 13, the juice can flow into the U-shaped filter screen 9 for collection through the filter baffle 20. By setting up a stacking plate 12 and opening the stacking plate 12, the accumulated pulp can be discharged, thus achieving the separation of pulp and juice.

[0030] In this utility model, a telescopic rod 10 is rotatably connected to the inner wall of the operating cylinder 1. One end of the telescopic rod 10 is rotatably connected to the lower surface of the stacking plate 12, and a spring 11 is sleeved on the surface of the telescopic rod 10.

[0031] By setting the telescopic rod 10, the spring 11 is prevented from being severely deformed. By setting the spring 11, the stacking plate 12 is driven to rotate and reset.

[0032] In this utility model, a second drive disk 18 is fixedly connected to the other output end of the dual-head drive motor 3, a second convex shaft 21 is fixedly connected to the surface of the second drive disk 18, a stabilizing plate 22 is fixedly connected to the surface of the operating cylinder 1, and a second T-shaped plate 19 is slidably connected to the inner wall of the stabilizing plate 22.

[0033] By setting the second convex shaft 21, the second T-shaped plate 19 is driven to move up and down. By setting the second T-shaped plate 19, the U-shaped pressure plate 23 is driven to move up and down.

[0034] In this utility model, the second convex shaft 21 is eccentrically positioned with respect to the center line of the second drive disk 18. The second convex shaft 21 is installed inside the second T-shaped plate 19, and a pair of unloading plates 26 are fixedly connected to the inner wall of the operating cylinder 1.

[0035] By installing the second convex shaft 21 inside the second T-shaped plate 19, it is ensured that the second convex shaft 21 can drive the second T-shaped plate 19 to move up and down. By setting a pair of unloading plates 26, the pulp falling from the stacking plate 12 is discharged.

[0036] In this utility model, the surface of the operating cylinder 1 is provided with a clearance hole 24, and a U-shaped pressure plate 23 is slidably connected to the inner wall of the clearance hole 24. The bottom end of the second T-shaped plate 19 is fixedly connected to the upper surface of the U-shaped pressure plate 23, and the bottom end of the U-shaped pressure plate 23 is in contact with the upper surface of the stacking plate 12.

[0037] By setting the clearance hole 24, the U-shaped pressure plate 23 is given sliding guide space. By setting the U-shaped pressure plate 23, pressure is applied to the stacking plate 12, causing the stacking plate 12 to rotate under force.

[0038] In this utility model, the inner wall of the operating cylinder 1 is fixedly connected to the liquid outlet pipe 4, and the surface of the liquid outlet pipe 4 is fixedly connected to the valve 5. The crushing cylinder 7 is fixedly connected to the inner wall of the operating cylinder 1 by the feeding cylinder 2.

[0039] By setting valve 5, opening valve 5 allows the juice in operating cylinder 1 to be discharged through outlet pipe 4.

[0040] Working principle: During use, the dual-head drive motor 3 is started. The output end of the dual-head drive motor 3 drives the first drive disc 15 and the second drive disc 18 to rotate. The first drive disc 15 drives the first cam shaft 14 to rotate. The first cam shaft 14 drives the first T-shaped plate 17 to move up and down. The first T-shaped plate 17 drives the pressing cylinder 16 to slide inside the crushing cylinder 7. When the pressing cylinder 16 descends, it presses the fruit inside the crushing cylinder 7. The rotating electric crushing blade 25 cuts and crushes the fruit. The pulp and juice are discharged through multiple discharge holes 8 onto the inclined plate 13. Under the action of the filter baffle 20, the pulp is blocked, and the filter baffle 20 filters the juice, which is collected through the U-shaped filter screen 9 and discharged to the bottom of the operating cylinder 1. In the second drive plate 18, rotation drives the second T-shaped plate 19 to move up and down via the second convex shaft 21. The second T-shaped plate 19 drives the U-shaped pressure plate 23 to move up and down. When the U-shaped pressure plate 23 descends along the clearance hole 24, it presses the surface of the stacking plate 12, causing the stacking plate 12 to rotate under force. The stacking plate 12 causes the telescopic rod 10 to shorten and compress the spring 11. When the stacking plate 12 rotates, the pressing cylinder 16 rises, ensuring the separation of pressing and pulp. At this time, under the action of gravity, the pulp on the stacking plate 12 falls onto the discharge plate 26 and is discharged through the slag discharge hole 6, realizing the separation of pulp and juice and preventing pulp from clogging the filter screen and affecting the pressing efficiency during the pressing process.

[0041] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A clog-resistant pressing and filtering device, comprising an operating cylinder (1), characterized in that, The inner wall of the operating cylinder (1) is fixedly connected to a crushing cylinder (7), the upper surface of the operating cylinder (1) is fixedly connected to a double-head drive motor (3), the surface of the operating cylinder (1) is provided with a slag discharge hole (6), and the output end of the double-head drive motor (3) is fixedly connected to a crushing and filtration mechanism. The crushing and filtration mechanism includes a first drive disk (15) fixedly connected to the output end of a dual-head drive motor (3). A first convex shaft (14) is fixedly connected to the surface of the first drive disk (15). The first convex shaft (14) and the center of the first drive disk (15) are eccentrically arranged. A plurality of discharge holes (8) are opened on the surface of the crushing cylinder (7). An electric crushing blade (25) is rotatably connected to the inner bottom wall of the crushing cylinder (7). A pressing cylinder (16) is slidably connected to the inner wall of the crushing cylinder (7).

2. The anti-clogging pressing and filtering device according to claim 1, characterized in that, The surface of the pressing cylinder (16) is fixedly connected to a first T-shaped plate (17), the first convex shaft (14) is installed inside the first T-shaped plate (17), and a pair of inclined plates (13) are fixedly connected to the inner wall of the operating cylinder (1).

3. The anti-clogging pressing and filtering device according to claim 2, characterized in that, The opposite surfaces of the pair of inclined plates (13) are fixedly connected to the same U-shaped filter screen (9), the upper surfaces of the pair of inclined plates (13) are fixedly connected to filter baffles (20), and the inner walls of the pair of inclined plates (13) are rotatably connected to stacking plates (12).

4. The anti-clogging pressing and filtering device according to claim 1, characterized in that, The inner wall of the operating cylinder (1) is rotatably connected to a telescopic rod (10), one end of which is rotatably connected to the lower surface of the stacking plate (12), and a spring (11) is sleeved on the surface of the telescopic rod (10).

5. The anti-clogging pressing and filtering device according to claim 1, characterized in that, The other output end of the dual-head drive motor (3) is fixedly connected to a second drive disk (18), the surface of the second drive disk (18) is fixedly connected to a second convex shaft (21), the surface of the operating cylinder (1) is fixedly connected to a stabilizing plate (22), and the inner wall of the stabilizing plate (22) is slidably connected to a second T-shaped plate (19).

6. The anti-clogging pressing and filtering device according to claim 5, characterized in that, The second convex shaft (21) is eccentrically positioned with respect to the center line of the second drive disk (18). The second convex shaft (21) is installed inside the second T-shaped plate (19). A pair of unloading plates (26) are fixedly connected to the inner wall of the operating cylinder (1).

7. The anti-clogging press filter device according to claim 6, characterized in that, The surface of the operating cylinder (1) is provided with a clearance hole (24), and a U-shaped pressure plate (23) is slidably connected to the inner wall of the clearance hole (24). The bottom end of the second T-shaped plate (19) is fixedly connected to the upper surface of the U-shaped pressure plate (23), and the bottom end of the U-shaped pressure plate (23) is in contact with the upper surface of the stacking plate (12).

8. The anti-clogging pressing and filtering device according to claim 1, characterized in that, The inner wall of the operating cylinder (1) is fixedly connected to a liquid outlet pipe (4), and a valve (5) is fixedly connected to the surface of the liquid outlet pipe (4). The crushing cylinder (7) and the inner wall of the operating cylinder (1) are fixedly connected to a feeding cylinder (2).

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