A cleaning apparatus for a papermaking stock sludge water separation device

Abstract

The utility model discloses a kind of original pulp residue water separation equipment for clean papermaking, it is related to clean papermaking technical field;And the utility model includes separation tank, the side of separation tank is equipped with support groove, fixed frame is movably inserted in the support groove, the side of fixed frame is fixedly provided with side plate, the side plate is movably attached with the side of separation tank, vibration assembly is equipped in the fixed frame, water storage tank is fixedly arranged in the inside of separation tank, the lower surface of water storage tank is fixedly provided with sewer pipe, water outlet pipe is inserted through the bottom of separation tank, ultrafiltration equipment is installed between sewer pipe and water outlet pipe, the utility model is to avoid wood residue to block the mesh of filter screen plate, can be rotated by starting drive motor to make it drive connecting rod outer surface sleeve set cam, sliding plate and cam contact produce vibration force, so wood residue can be avoided to block mesh, avoid reducing the separation speed of original pulp residue water.

Description

Technical Field

[0001] This utility model relates to the field of clean papermaking technology, specifically to a pulp residue water separation device for clean papermaking. Background Technology

[0002] Paper is an essential part of people's daily lives. Different types of paper can be used for recording, studying, and cleaning. As paper manufacturing speed has become increasingly advanced, in order to avoid the resource-intensive production model of the original papermaking technology with its high consumption and high input, people have gradually begun to use clean papermaking technology. This is to ensure that while improving the production speed and quality of paper, the damage to the environment is minimized, and trees and other raw materials are made as fully as possible. This ensures that more paper is produced while reducing the use of raw materials. After the pulping process is completed, people extract the components used to make paper from the pulp. The extracted pulp becomes raw pulp residue, which is then separated and processed.

[0003] Existing pulp sludge filtration devices often suffer from excessive clogging of the mesh by wood chips and impurities after prolonged filtration. This can affect the separation speed of the pulp sludge and water. Furthermore, it is not possible to quickly replace the appropriate screens for different types of pulp (such as wood pulp, bamboo pulp, and waste paper pulp). Utility Model Content

[0004] To address the problems of excessive wood chips clogging the mesh, thus affecting the separation speed of pulp residue and water, and the inability to quickly replace suitable screens, the purpose of this invention is to provide a clean pulp residue and water separation device for papermaking.

[0005] To solve the above technical problems, the present invention adopts the following technical solution: a clean papermaking pulp residue water separation device, including a separation box, a support groove is provided on the side of the separation box, a fixed frame is movably inserted in the support groove, a side plate is fixedly provided on one side of the fixed frame, the side plate is movably fitted with the side of the separation box, a vibration component is provided in the fixed frame, a water storage tank is fixedly provided inside the separation box, a drain pipe is fixedly provided on the lower surface of the water storage tank, a water outlet pipe is inserted through the bottom of the separation box, an ultrafiltration device is installed between the drain pipe and the water outlet pipe, a sealing groove is provided on one side of the separation box, a sealing strip is fixedly provided on one side of the side plate, the sealing strip is movably fitted with the inner surface of the sealing groove, and a protruding rod is fixedly provided on one side of the side plate and the baffle. The vibration assembly includes a vertical groove, which is formed on the inner surface of the fixed frame. A sliding plate is slidably disposed in the vertical groove. A spring is fixed between the vertical groove and the sliding plate. A fixing block is fixed on the inner surface of the vertical groove. A drive motor is fixed inside the fixing block. The drive end of the drive motor is connected to a connecting rod via a coupling drive shaft. A cam is fixedly sleeved on the outer surface of the connecting rod. The cam makes rotatable contact with the sliding plate. A filter screen is installed on the slide plate, and a lifting rod is fixedly provided on the upper surface of the filter screen. The lifting rod has a concave cross-sectional shape, and a water inlet pipe is fixedly provided on the upper surface of the separation box.

[0006] Preferably, a vertical block is fixedly provided on the upper surface of the slide plate, a damping stop is provided on the vertical block, a first magnetic block is fixedly provided on the stop, a through groove is opened on the filter screen plate, the vertical block moves through the through groove, the stop is in rotatable contact with the upper surface of the filter screen plate, a second magnetic block is fixedly provided on the filter screen plate, the first magnetic block and the second magnetic block are magnetically connected, a baffle is rotatably provided on the side of the separation box, a protrusion is fixedly provided on one side of the baffle, and two spring bolts are provided on one side of the separation box, one end of the spring bolt is movably inserted into the inside of the protrusion, and the other end of the spring bolt is movably inserted into the inside of the side plate.

[0007] Compared with the prior art, the beneficial effects of this utility model are as follows: 1. In order to avoid wood chips clogging the mesh of the filter screen, the present invention can start the drive motor to drive the cam sleeved on the outer surface of the connecting rod to rotate. The sliding plate contacts the cam to generate vibration force, thereby avoiding wood chips clogging the mesh and avoiding reducing the separation speed of raw pulp and water.

[0008] 2. This utility model allows the filter screen to be placed in a vertical position by rotating the stop block, thereby releasing the restriction on the filter screen. Then, the filter screen can be lifted by the lifting rod, and the slot opened on the new filter screen can be fitted onto the vertical block. Then, the stop block can be rotated to make the first magnetic block and the second magnetic block on it attract together. Thus, filter screens with different mesh sizes can be replaced as needed. Attached Figure Description

[0009] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0010] Figure 1 This is a schematic diagram of the structure of this utility model.

[0011] Figure 2 This is a schematic diagram of the support groove structure of this utility model.

[0012] Figure 3 This is a schematic diagram of the vibration component structure of this utility model.

[0013] Figure 4 This is a schematic diagram of the filter screen structure of this utility model.

[0014] Figure 5 This utility model Figure 4 Enlarged structural diagram at point A in the middle.

[0015] Figure 6 This utility model Figure 4 Enlarged structural diagram at point B.

[0016] Figure 7 This is a schematic diagram of the structure of the ultrafiltration device of this utility model.

[0017] In the diagram: 1. Separation box; 11. Inlet pipe; 12. Baffle; 13. Protrusion; 14. Outlet pipe; 15. Water storage tank; 16. Drain pipe; 17. Ultrafiltration equipment; 2. Support groove; 21. Fixing frame; 22. Side plate; 23. Spring bolt; 3. Filter screen; 31. Lifting rod; 4. Vibration assembly; 41. Vertical groove; 42. Slide plate; 43. Spring; 44. Fixing block; 45. Drive motor; 46. Connecting rod; 47. Cam; 6. Vertical block; 61. Stop block; 62. First magnetic block; 64. Through groove; 66. Second magnetic block; 9. Sealing groove; 91. Sealing strip; 0. Protrusion rod. Detailed Implementation

[0018] 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.

[0019] Example: Figure 1-7 As shown, this utility model provides a clean papermaking pulp residue water separation device, including a separation box 1. A support groove 2 is provided on the side of the separation box 1. A fixed frame 21 is movably inserted in the support groove 2. A side plate 22 is fixed on one side of the fixed frame 21. The side plate 22 is movably fitted with the side of the separation box 1. A vibration component 4 is provided in the fixed frame 21. A water storage tank 15 is fixed inside the separation box 1. A drain pipe 16 is fixed on the lower surface of the water storage tank 15. A water outlet pipe 14 is inserted through the bottom of the separation box 1. An ultrafiltration device 17 is installed between the drain pipe 16 and the water outlet pipe 14. The vibration assembly 4 includes a vertical groove 41, which is formed on the inner surface of the fixed frame 21. A slide plate 42 is slidably disposed within the vertical groove 41. A spring 43 is fixed between the vertical groove 41 and the slide plate 42. A fixing block 44 is fixedly disposed on the inner surface of the vertical groove 41. A drive motor 45 is fixedly disposed inside the fixing block 44. The drive end of the drive motor 45 is connected to a connecting rod 46 via a coupling drive shaft. A cam 47 is fixedly sleeved on the outer surface of the connecting rod 46. The cam 47 is in rotatable contact with the slide plate 42. A filter screen 3 is mounted on the slide plate 42. A lifting rod 31 is fixedly disposed on the upper surface of the filter screen 3. The cross-sectional shape of 31 is concave, which makes it easy to lift the filter screen plate 3. The upper surface of the separation box 1 is fixedly provided with a water inlet pipe 11. The water guide pipe can be connected to the water inlet pipe 11 through a flange. In order to avoid wood chips clogging the mesh of the filter screen plate 3, the drive motor 45 can be started to drive the cam 47 sleeved on the outer surface of the connecting rod 46 to rotate. The cam 47 rotates and contacts the slide plate 42, which can lift the slide plate 42, thereby allowing the filter screen plate 3 to move upward. When the cam 47 is not in contact with the slide plate 42, the slide plate 42 contacts the cam 47 under the influence of the spring 43 and generates a vibration force, thereby avoiding wood chips clogging the mesh and avoiding reducing the separation speed of the raw pulp and slag water. The side of the separation box 1 is provided with a baffle 12, and a protrusion 13 is fixedly provided on one side of the baffle 12. Two spring bolts 23 are provided on one side of the separation box 1. The end of one spring bolt 23 is movably inserted into the inside of the protrusion 13, and the end of the other spring bolt 23 is movably inserted into the inside of the side plate 22, so as to facilitate the limiting of the side plate 22 and the baffle 12. A sealing groove 9 is provided on one side of the separation box 1, and a sealing strip 91 is fixedly provided on one side of the side plate 22. The sealing strip 91 is in contact with the inner surface of the sealing groove 9 to improve the sealing performance of the connection. A protruding rod 0 is fixedly provided on one side of the side plate 22 and the baffle 12 to facilitate the movement of the side plate 22 and the baffle 12. A vertical block 6 is fixedly provided on the upper surface of the slide plate 42. A damping stop block 61 is provided on the vertical block 6. A first magnetic block 62 is fixed on the stop block 61. A through slot 64 is provided on the filter screen plate 3. The vertical block 6 moves through the through slot 64. The stop block 61 is in rotatable contact with the upper surface of the filter screen plate 3. A second magnetic block 66 is fixed on the filter screen plate 3. The first magnetic block 62 and the second magnetic block 66 are magnetically connected. By rotating the stop block 61 to make it vertical, the restriction on the filter screen plate 3 is released. Then, the filter screen plate 3 can be lifted by the lifting rod 31, and the through slot 64 on the new filter screen plate 3 can be fitted onto the vertical block 6. Then, the stop block 61 can be rotated to make the first magnetic block 62 and the second magnetic block 66 attract together. Thus, the filter screen plate 3 with different mesh sizes can be replaced as needed.

[0020] Working principle: When using this utility model, the water guide pipe can be connected to the water inlet pipe 11, and the wood chips in the water can be screened out through the filter screen plate 3. In order to prevent the wood chips from clogging the mesh of the filter screen plate 3, the drive motor 45 can be started to drive the cam 47 sleeved on the outer surface of the connecting rod 46 to rotate. The cam 47 rotates and contacts the sliding plate 42, which can lift the sliding plate 42, thereby allowing the filter screen plate 3 to move upward. When the cam 47 is not in contact with the sliding plate 42, the sliding plate 42 contacts the cam 47 under the influence of the spring 43 and generates a vibration force, thereby preventing the wood chips from clogging the mesh and avoiding reducing the separation speed of the pulp and water. After being filtered, the water enters the ultrafiltration equipment 17 through the drain pipe 16, where it can be filtered again. The filtered water is then discharged through the outlet pipe 14. The filter screen 3 can be lifted by rotating the stop block 61 to make it vertical, thereby releasing the restriction on the filter screen 3. Then, the filter screen 3 can be lifted by the lifting rod 31, and the slot 64 opened on the new filter screen 3 can be fitted onto the vertical block 6. Then, the stop block 61 can be rotated to make the first magnetic block 62 and the second magnetic block 66 on it attract together. Thus, the filter screen 3 with different mesh sizes can be replaced as needed.

[0021] Obviously, those skilled in the art can make various modifications and variations to this utility model without departing from its spirit and scope. Therefore, if these modifications and variations fall within the scope of the claims of this utility model and their equivalents, this utility model also intends to include these modifications and variations.

Claims

1. A clean papermaking pulp residue-water separation device, comprising a separation tank (1), characterized in that, The separation box (1) has a support groove (2) on its side, and a fixed frame (21) is movably inserted in the support groove (2). A side plate (22) is fixed on one side of the fixed frame (21), and the side plate (22) is movably fitted to the side of the separation box (1). A vibration component (4) is provided in the fixed frame (21) to prevent the mesh from being blocked. A water storage tank (15) is fixed inside the separation box (1), and a drain pipe (16) is fixed on the lower surface of the water storage tank (15). A water outlet pipe (14) is inserted through the bottom of the separation box (1), and an ultrafiltration device (17) is installed between the drain pipe (16) and the water outlet pipe (14). The vibration assembly (4) includes a vertical groove (41), which is opened on the inner surface of the fixed frame (21). A sliding plate (42) is slidably provided in the vertical groove (41). A spring (43) is fixed between the vertical groove (41) and the sliding plate (42). A fixing block (44) is fixedly provided on the inner surface of the vertical groove (41). A drive motor (45) is fixedly provided inside the fixing block (44). A connecting rod (46) is connected to the drive end of the drive motor (45) through a coupling drive shaft. A cam (47) is fixedly sleeved on the outer surface of the connecting rod (46). The cam (47) is in rotational contact with the sliding plate (42). A filter screen (3) is installed on the slide plate (42).

2. The clean papermaking pulp residue water separation equipment as described in claim 1, characterized in that, A vertical block (6) is fixedly provided on the upper surface of the slide plate (42). A damping stop (61) is provided on the vertical block (6). A first magnetic block (62) is fixedly provided on the stop (61). A through groove (64) is provided on the filter screen plate (3). The vertical block (6) moves through the through groove (64). The stop (61) rotates in contact with the upper surface of the filter screen plate (3). A second magnetic block (66) is fixedly provided on the filter screen plate (3). The first magnetic block (62) and the second magnetic block (66) are magnetically connected.

3. The clean papermaking pulp residue water separation equipment as described in claim 1, characterized in that, The upper surface of the filter screen (3) is fixedly provided with a lifting rod (31), and the cross-sectional shape of the lifting rod (31) is "concave".

4. The clean papermaking pulp residue water separation equipment as described in claim 1, characterized in that, The upper surface of the separation box (1) is fixedly provided with a water inlet pipe (11).

5. The clean papermaking pulp residue water separation equipment as described in claim 1, characterized in that, The side of the separation box (1) is provided with a baffle (12) that rotates. A protrusion (13) is fixed on one side of the baffle (12). Two spring bolts (23) are provided on one side of the separation box (1). The end of one of the spring bolts (23) is movably inserted into the inside of the protrusion (13), and the end of the other spring bolt (23) is movably inserted into the inside of the side plate (22).

6. The clean papermaking pulp residue water separation equipment as described in claim 1, characterized in that, A sealing groove (9) is provided on one side of the separation box (1), and a sealing strip (91) is fixedly provided on one side of the side plate (22). The sealing strip (91) is in contact with the inner surface of the sealing groove (9).

7. The clean papermaking pulp residue water separation equipment as described in claim 5, characterized in that, A protruding rod (0) is fixedly provided on one side of the side plate (22) and the baffle (12).

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