Impurity removal device in production process of polyaluminum chloride

Abstract

The utility model relates to the technical field of polyaluminum chloride impurity removal, and discloses an impurity removal device in a polyaluminum chloride production process, which comprises an outer plate I. One side of the outer plate I is fixedly connected with a motor II, the driving end of the motor II is fixedly connected with a rotating rod II, and one end of the rotating rod II far away from the motor II is fixedly connected with a rotating disc. A rotating shaft is fixedly connected to one side of the rotating disc, a tie rod is rotatably connected to the end, away from the rotating disc, of the rotating shaft, a transition rod is fixedly connected to the end, away from the rotating shaft, of the tie rod, and a connecting column is fixedly connected to the center of the bottom of the transition rod. According to the utility model, after the second motor is started, the output shaft of the second motor drives the rotating disc to start to rotate stably. In the rotating process of the rotating disc, the transition rod structure connected with the rotating disc is driven by the rotating disc to do regular up-and-down reciprocating motion, and then the expected effect that the centrifugal barrel moves up and down rhythmically is smoothly achieved.

Description

Technical Field

[0001] This utility model relates to the field of impurity removal technology for polyaluminum chloride, and in particular to an impurity removal device in the production process of polyaluminum chloride. Background Technology

[0002] Polyaluminum chloride (PAC) is an inorganic compound that serves as an emerging water purification material and inorganic polymeric coagulant. It exhibits strong charge neutralization and bridging effects on colloids and particulate matter in water, and can also effectively remove trace amounts of toxic substances and heavy metal ions. It has wide applications in the water treatment industry. While PAC plays a crucial role in water treatment and other fields, impurities during production can affect its performance and application. Developing efficient and stable impurity removal devices is an urgent step to improve product quality and meet industry demands.

[0003] In the field of impurity removal technology for polyaluminum chloride, traditional impurity removal devices operate in a relatively basic manner. First, centrifugation is used to initially separate impurities based on the density differences of different substances while the polyaluminum chloride is rotating at high speed. Then, filtration is used to further intercept the remaining fine impurities, thereby achieving the impurity removal goal in the production process and ultimately improving the purity of the polyaluminum chloride.

[0004] Existing impurity removal devices in the production process of polyaluminum chloride can indeed remove impurities in the production of polyaluminum chloride to a certain extent, which plays a positive role in the production efficiency of polyaluminum chloride. However, these devices have many obvious shortcomings. If the centrifuge device is not cleaned after long-term operation, it will cause the filter holes to become clogged, resulting in a decrease in the efficiency of impurity removal centrifugation. Therefore, an impurity removal device for the production process of polyaluminum chloride is proposed to solve the above problems. Utility Model Content

[0005] To overcome the above shortcomings, this utility model provides an impurity removal device in the production process of polyaluminum chloride, which aims to improve the problem of the difficulty in cleaning centrifugal devices in the prior art.

[0006] To achieve the above objectives, the present invention adopts the following technical solution:

[0007] An impurity removal device in the production process of polyaluminum chloride includes an outer plate 1. A motor 2 is fixedly connected to one side of the outer plate 1. A rotating rod 2 is fixedly connected to the drive end of the motor 2. A rotating disk is fixedly connected to the end of the rotating rod 2 away from the motor 2. A rotating shaft is fixedly connected to one side of the rotating disk. A connecting rod is rotatably connected to the end of the rotating shaft away from the rotating disk. A transition rod is fixedly connected to the end of the connecting rod away from the rotating shaft. A connecting column is fixedly connected to the center of the bottom of the transition rod. A centrifuge tank is fixedly connected to the end of the connecting column away from the transition rod. A solution tank is provided outside the centrifuge tank. A hydraulic cylinder is fixedly connected to the bottom of the solution tank. The outer plate 2 is slidably connected to the end of the transition rod away from the connecting rod. Filter components are provided at the bottom of the outer plate 1 and the outer plate 2.

[0008] As a further description of the above technical solution:

[0009] The outer plate 1 is rotatably connected to a rotating rod 1. One end of the rotating rod 1 is fixedly connected to a bevel gear 1. The end of the rotating rod 1 away from the bevel gear 1 is fixedly connected to a motor 1. One side of the outer plate 2 is fixedly connected to a fixing block 1. The inner wall of the fixing block 1 is rotatably connected to a bevel gear 2. The bevel gear 1 and the bevel gear are meshed. The bottom of the bevel gear 2 is fixedly connected to a connecting rod.

[0010] As a further description of the above technical solution:

[0011] The filter assembly includes a protective shell, a motor three is fixedly connected to the outside of the protective shell, a pull rod is fixedly connected to the drive end of the motor three, a pin is rotatably connected to the side of the pull rod away from the motor three, a support rod is rotatably connected to the side of the pin away from the pull rod, a cleaning plate is fixedly connected to the end of the support rod away from the pin, an outer shell two is fixedly connected inside the protective shell, a filter plate is slidably connected inside the outer shell two, and the brush part of the cleaning plate is in contact with the outside.

[0012] As a further description of the above technical solution:

[0013] A limiting block is fixedly connected to one side of the outer plate near the rotating disk. The outer side of the connecting rod contacts the groove of the limiting block. A water inlet pipe is fixedly connected to the top of the centrifuge bucket. Two round caps are threaded to both ends of the centrifuge bucket.

[0014] As a further description of the above technical solution:

[0015] The outer shell 1 is fixedly connected to the top of the outer shell 2. The outer wall of the fixing block 2 is fixedly connected to the inside of the protective shell and slides on the inner side of the fixing block 2. A handle is fixedly connected to the side of the filter plate near the outer shell 1.

[0016] As a further description of the above technical solution:

[0017] The bottom of the connecting rod has a cross-shaped protrusion, and the interior of the transition rod and the connecting column is provided with a cross-shaped groove.

[0018] As a further description of the above technical solution:

[0019] A collection box is provided on one side of the outer casing 2, and the hydraulic cylinder is externally fixedly connected to the inner wall of the outer casing 2;

[0020] As a further description of the above technical solution:

[0021] The outer plate one is fixedly connected to the bottom of the connecting column at the top of the outer shell two, and the outside of the solution tank is slidably connected to the top of the outer shell two.

[0022] This utility model has the following beneficial effects:

[0023] 1. In this utility model, when motor two is started, the output shaft of motor two drives the rotating disk to begin stable rotation. During the rotation of the rotating disk, the transition rod structure connected to the rotating disk is driven by it to perform regular up-and-down reciprocating motion. The transition rod structure is stably connected to the centrifuge barrel, thus smoothly achieving the expected effect of the centrifuge barrel moving rhythmically up and down.

[0024] 2. In this utility model, when it is necessary to clean and maintain the inside of the centrifuge tank, the hydraulic cylinder is activated. With its powerful output, it drives the relevant mechanical components to operate, so that the centrifuge tank can be smoothly separated from the solution tank, thereby creating favorable conditions for the subsequent smooth cleaning of the inside of the centrifuge tank. Attached Figure Description

[0025] Figure 1 This is a three-dimensional schematic diagram of the impurity removal device in the production process of polyaluminum chloride proposed in this utility model.

[0026] Figure 2 This is a schematic diagram of the cleaning plate of the impurity removal device in the production process of polyaluminum chloride proposed in this utility model.

[0027] Figure 3 This is a schematic diagram of the solution tank of the impurity removal device in the production process of polyaluminum chloride proposed in this utility model.

[0028] Figure 4 This is a schematic diagram of the rotating disk of the impurity removal device in the production process of polyaluminum chloride proposed in this utility model.

[0029] Figure 5 This is a schematic diagram of the centrifuge tank of the impurity removal device in the production process of polyaluminum chloride proposed in this utility model.

[0030] Figure 6 This is a schematic diagram of the collection box of the impurity removal device in the production process of polyaluminum chloride proposed in this utility model;

[0031] Figure 7 This is a schematic diagram of the circular shell structure of the impurity removal device in the production process of polyaluminum chloride proposed in this utility model.

[0032] Legend:

[0033] 1. Outer plate 1; 2. Rotating rod 1; 3. Bevel gear 1; 4. Motor 1; 5. Bevel gear 2; 6. Connecting rod; 7. Transition rod; 8. Connecting column; 9. Centrifuge tank; 10. Solution tank; 11. Hydraulic cylinder; 12. Motor 2; 13. Rotating rod 2; 14. Rotating disc; 15. Rotating shaft; 16. Tie rod; 17. Limiting block; 18. Outer plate 2; 19. Outer shell 1; 20. Outer shell 2; 21. Collection box; 22. Fixing block 1; 23. Protective shell; 24. Motor 3; 25. Pull rod; 26. Pin rod; 27. Support rod; 28. Fixing block 2; 29. ​​Cleaning plate; 30. Handle; 31. Filter plate; 32. Round cover; 33. Water inlet pipe. Detailed Implementation

[0034] 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.

[0035] Reference Figures 3 to 5This utility model provides an embodiment of an impurity removal device in the production process of polyaluminum chloride, comprising an outer plate 1 protecting the internal structure. A motor 12 is fixedly connected to one side of the outer plate 1. A rotating rod 13 is fixedly connected to the drive end of the motor 12. A rotating disk 14 is fixedly connected to the end of the rotating rod 13 away from the motor 12. A rotating shaft 15 is fixedly connected to the side of the rotating disk 14 away from the outer plate 1. A connecting rod 16 is rotatably connected to the end of the rotating shaft 15 away from the rotating disk 14. A transition rod 7 is fixedly connected to one end of the moving shaft 15. A connecting rod 16 supports the transition rod 7 to move up and down. The rotation of the rotating disk 14 allows the transition plate to move up and down. The diameter of the rotating disk 14 is fixedly connected to the bottom center of the transition rod 7. A centrifuge tank 9 is fixedly connected to the end of the connecting rod 8 away from the transition rod 7. The centrifuge tank 9 is used for centrifugation of the solution. A solution tank 10 is provided on the outside of the centrifuge tank 9. The bottom edge of the solution tank 10 has a groove. A hydraulic cylinder 11 is fixedly connected to the bottom of the solution tank 10. The end of the transition rod 7 away from the connecting rod 16 is... An outer plate 18 is slidably connected to the outer plate 1. A filter assembly is installed at the bottom of both outer plates 1 and 18. A rotating rod 2 is rotatably connected inside outer plate 1. One end of the rotating rod 2 is fixedly connected to a bevel gear 3. The end of the rotating rod 2 away from the bevel gear 3 is fixedly connected to a motor 4. A fixing block 22 is fixedly connected to one side of outer plate 18. A bevel gear 5 is rotatably connected to the inner wall of the fixing block 22. The fixing block 22 serves to fix the upper structure. The bevel gear 3 and bevel gear 5 are meshed. A connecting rod 6 is fixedly connected to the bottom, so that the connecting rod 6 starts to rotate with the rotation of the second bevel gear 5. The bottom of the connecting rod 6 has a cross-shaped protrusion. The transition rod 7 and the connecting column 8 are provided with cross-shaped grooves to ensure that the rotation is not affected during the up-and-down reciprocating sliding process. The end of the rotating rod 12 near the first bevel gear 3 is rotatably connected to the fixing block 122. The end of the connecting rod 6 near the second bevel gear 5 is rotatably connected to the fixing block 122. The outer plate 218 is provided with a groove on the side near the outer plate 11. The transition rod 7 slides in the groove of the outer plate 218.

[0036] Reference Figure 1 and Figure 2The filter assembly includes a protective shell 23. A motor 24 is fixedly connected to the outside of the protective shell 23. A pull rod 25 is fixedly connected to the drive end of the motor 24. The pull rod 25 rotates around the motor 24. A pin 26 is rotatably connected to the side of the pull rod 25 away from the motor 24. One end of the pin 26 connected to the pull rod 25 rotates around the motor 24. A support rod 27 is rotatably connected to the side of the pin 26 away from the pull rod 25. A cleaning plate 29 is fixedly connected to the end of the support rod 27 away from the pin 26. An outer shell 20 is fixedly connected inside the protective shell 23. A filter plate 31 is slidably connected inside the outer shell 20. A fixing block 28 is fixedly connected inside the protective shell 23. The outer wall of the support rod 27 slides on the inner side of the fixing block 28, causing the support rod 27 to move up and down, causing the cleaning plate 29 to move up and down. A handle 30 is fixedly connected to the side of the filter plate 31 near the outer shell 1.

[0037] Reference Figure 4 , Figure 6 and Figure 7 A limiting block 17 is fixedly connected to the side of the outer plate 1 near the rotating disk 14. The outer side of the connecting rod 16 contacts the groove of the limiting block 17. The limiting block 17 restricts the range of motion of the connecting rod 16. A water inlet pipe 33 is fixedly connected to the top of the centrifuge tank 9. Two round covers 32 are threaded to both ends of the centrifuge tank 9. The centrifuge tank 9 can be cleaned by rotating and opening the round covers 32. A collection box 21 is provided on one side of the outer shell 20. The collection box 21 is used to collect the filtered polyaluminum chloride. The bottom of the outer plate 1 and the connecting column 8 are fixedly connected to the top of the outer shell 20. The outer shell 20 plays a protective and load-bearing role. The outside of the solution tank 10 is slidably connected to the top of the outer shell 20.

[0038] Working principle: When impurities need to be removed from polyaluminum chloride, the polyaluminum chloride is poured into the centrifuge tank 9 through the inlet pipe 33. Then, motor 4 is turned on, which drives the rotating rod 2 to rotate, thereby causing the bevel gear 3 to rotate. The bevel gear 3 then drives the bevel gear 5 to rotate in the fixed block 22, causing the connecting rod 6 to rotate, which in turn drives the connecting column 8 to rotate. Thus, the centrifuge tank 9 begins to rotate and perform centrifugation. The centrifuged solution is placed in the solution tank 10 for a short time, and then passes through the through holes of the outer shell 19 and the outer shell 20 to reach the filter plate 31 for further filtration, and then flows into the collection box 21. After a certain period of filtration, motor 1 is turned on. 2. The rotating disk 14 is driven to start rotating, which causes the rotating shaft 15 to drive the connecting rod 16 to swing. The limiting block 17 restricts the range of motion of the connecting rod 16, causing the transition rod 7 to drive the entire centrifuge tank 9 to move up and down. The hydraulic cylinder 11 will move the solution tank 10 downward. After the screw rotation opens the round cover 32, the impurities inside the centrifuge tank 9 can be cleaned. The motor 3 24 is turned on, which causes the pull rod 25 to make a circular motion, driving the pin 26 to rotate. The support rod 27 makes a reciprocating motion up and down under the action of the fixed block 28. Pulling the handle 30 causes the filter plate 31 to slide in the groove inside the outer shell 20, so that the filter plate 31 can be cleaned after filtering for a certain period of time.

[0039] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A device for removing impurities in the production process of polyaluminum chloride, comprising an outer plate one (1), characterized in that: One side of outer plate (1) is fixedly connected with motor two (12), the driving end of motor two (12) is fixedly connected with rotating rod two (13), the end of rotating rod two (13) away from motor two (12) is fixedly connected with rotating disc (14), the side of rotating disc (14) away from outer plate (1) is fixedly connected with rotating shaft (15), the end of rotating shaft (15) away from rotating disc (14) is rotatably connected with tie rod (16), the end of tie rod (16) away from rotating shaft (15) is rotatably connected with transition rod (7), the bottom center of transition rod (7) is fixedly connected with connecting column (8), the end of connecting column (8) away from transition rod (7) is fixedly connected with centrifugal barrel (9), the outside of centrifugal barrel (9) is provided with solution barrel (10), the bottom of solution barrel (10) is fixedly connected with hydraulic cylinder (11), the end of transition rod (7) away from tie rod (16) is slidably connected with outer plate two (18), the bottom of outer plate (1) and outer plate two (18) is provided with filter assembly.

2. The apparatus for removing impurities in the production of polyaluminum chloride according to claim 1, characterized in that: Rotating rod one (2) is rotatably connected in the inside of outer plate (1), the end of rotating rod one (2) is fixedly connected with bevel gear one (3), the end of rotating rod one (2) away from bevel gear one (3) is fixedly connected with motor one (4), one side of outer plate two (18) is fixedly connected with fixed block one (22), the inner wall of fixed block one (22) is rotatably connected with bevel gear two (5), bevel gear one (3) and bevel gear two (5) are meshingly connected, the bottom of bevel gear two (5) is fixedly connected with connecting rod (6).

3. The apparatus for removing impurities in the production of polyaluminum chloride according to claim 1, characterized in that: The filter assembly comprises a protective shell (23), the outside of the protective shell (23) is fixedly connected with motor three (24), the driving end of motor three (24) is fixedly connected with pull rod (25), one side of pull rod (25) away from motor three (24) is rotatably connected with pin rod (26), one side of pin rod (26) away from pull rod (25) is rotatably connected with support rod (27), the end of support rod (27) away from pin rod (26) is fixedly connected with cleaning plate (29), the inside of protective shell (23) is fixedly connected with outer shell two (20), the inside of outer shell two (20) is slidably connected with filter plate (31), the brush of cleaning plate (29) is in contact with the outside of filter plate (31).

4. The apparatus for removing impurities in the production of polyaluminum chloride according to claim 1, characterized in that: One side of outer plate (1) is fixedly connected with limiting block (17), the outside of tie rod (16) is in contact with the recess of limiting block (17), the top of centrifugal barrel (9) is fixedly connected with water inlet pipe (33), two circular covers (32) are threadedly connected at both ends of centrifugal barrel (9).

5. The apparatus for removing impurities in the production of polyaluminum chloride according to claim 3, characterized in that: The top of outer shell two (20) is fixedly connected with outer shell one (19), the inside of protective shell (23) is fixedly connected with fixed block two (28), the outside of support rod (27) slides in the inside of fixed block two (28), one side of filter plate (31) is fixedly connected with handle (30). The top of outer shell two (20) is fixedly connected with outer shell one (19), the inside of protective shell (23) is fixedly connected with fixed block two (28), the outside of support rod (27) slides in the inside of fixed block two (28), one side of filter plate (31) is fixedly connected with handle (30).

6. The apparatus for removing impurities in the production of polyaluminum chloride according to claim 2, characterized in that: The connecting rod (6) is externally fixedly connected with a cross-shaped protrusion, the transition rod (7) and the connecting column (8) are internally provided with cross-shaped recesses, and the cross-shaped protrusion is externally and slidingly connected with the inner wall of the cross-shaped recess.

7. The apparatus for removing impurities in the production of polyaluminum chloride according to claim 3, characterized in that: One side of the second shell (20) is provided with a collection box (21), and the hydraulic cylinder (11) is externally fixedly connected with the inner wall of the second shell (20).

8. The apparatus for removing impurities in the production of polyaluminum chloride according to claim 3, characterized in that: The outer plate (1) and the bottom of the connecting column (8) are fixedly connected with the top of the second shell (20), and the solution barrel (10) is externally and slidingly connected with the top of the second shell (20).

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