Cleaning water recycling device for chemical industry

Abstract

The utility model discloses a chemical cleaning water recycling device which comprises a settling tank, and an anti-blocking component is arranged at the top of the settling tank; the anti-blocking assembly comprises a first guide cylinder, the first guide cylinder is fixedly connected to the top of the settling tank, a stand column is fixedly connected to the top of the first guide cylinder, a conical filter plate is fixedly connected to the top of a butt joint ring, and a strip-shaped brush rod is fixedly connected to the outer wall of a conical head; one side of the connecting block is fixedly connected with a second guide cylinder, the top of the support is fixedly provided with a first servo motor, and one end of the transmission rod is fixedly connected with an output shaft of the first servo motor. According to the cleaning water recycling device for the chemical industry, a first servo motor is started to drive a transmission rod to rotate, the transmission rod further drives a conical head to rotate, and the conical head further drives a strip-shaped brush rod to rotate so as to clean a conical filter plate and prevent filter holes of the conical filter plate from being blocked.

Description

Technical Field

[0001] This utility model relates to the field of chemical technology, specifically a chemical cleaning water recycling device. Background Technology

[0002] In chemical production, the use of large amounts of cleaning water is a crucial link in ensuring the normal operation of the production process, but it also brings problems such as water waste and environmental pollution. Chemical cleaning water recycling devices have emerged to address this need. These are comprehensive systems designed to achieve efficient recovery, purification, and reuse of cleaning water. Through multiple treatment processes, the cleaning water can be recycled multiple times while meeting production requirements, effectively reducing water consumption and production costs, while also alleviating environmental pressure.

[0003] The pretreatment unit is the first step in the recycling process of cleaning water. It mainly includes equipment such as bar screens or filter plates, grit chambers, and primary sedimentation tanks. Bar screens are used to intercept larger floating and suspended solids in the cleaning water, such as plastic fragments and fibers, to prevent them from entering subsequent treatment equipment and causing blockages. However, some debris may block the pores of the filter plates. As more and more pores become blocked, the liquid may be unable to continue flowing, leading to equipment failure.

[0004] Therefore, this utility model provides a chemical cleaning water recycling device to solve the above problems. Utility Model Content

[0005] To address the shortcomings of existing technologies, this invention provides a chemical cleaning water recycling device, which solves the aforementioned problems.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a chemical cleaning water recycling device, comprising a sedimentation tank, with an anti-clogging component installed on the top of the sedimentation tank; an auxiliary component installed inside the sedimentation tank; the anti-clogging component comprising a first guide tube, the first guide tube being fixedly connected to the top of the sedimentation tank, a column being fixedly connected to the top of the first guide tube, a docking ring being fixedly connected to the top of the column, a conical filter plate being fixedly connected to the top of the docking ring, a cone head being rotatably connected to the top of the conical filter plate, a strip-shaped brush rod being fixedly connected to the outer wall of the cone head, a connecting block being fixedly connected to the inner wall of the first guide tube, a second guide tube being fixedly connected to one side of the connecting block, a bracket being fixedly connected to the inner wall of the second guide tube, a first servo motor being fixedly installed on the top of the bracket, a transmission rod being rotatably connected inside the second guide tube, one end of the transmission rod being fixedly connected to the bottom of the cone head, and the other end of the transmission rod being fixedly connected to the output shaft of the first servo motor.

[0007] Furthermore, a leak-proof cylinder is fixedly connected to the outer wall of the first guide cylinder, and a movable sealing plate is fixedly installed inside the leak-proof cylinder, with a filter screen fixedly connected between the columns.

[0008] The above technical solution is used to intercept excess water flow and debris.

[0009] Furthermore, a connecting rod is fixedly connected to the outer wall of the transmission rod, and an arc-shaped brush plate is fixedly connected to one end of the connecting rod.

[0010] The above technical solution is used to clean the filter screen.

[0011] Furthermore, the auxiliary component includes a stirring rod, which is rotatably connected to the inner wall of the sedimentation tank.

[0012] The above technical solution is used to perform stirring operations inside the sedimentation tank.

[0013] Furthermore, a driven pulley is fixedly connected to one end of the stirring rod, and the auxiliary component also includes a second servo motor. A driving pulley is fixedly connected to the output shaft of the second servo motor, and a transmission belt is wound between the driving pulley and the driven pulley.

[0014] The above technical solution is used to drive the stirring rod to rotate.

[0015] Furthermore, a first pair of connecting pipes and a second pair of connecting pipes are fixedly installed on both sides of the sedimentation tank, respectively.

[0016] By adopting the above technical solution, the first pair of pipes is used to transport the pre-treated cleaning water to another location for further treatment, and the second pair of pipes is used to connect to the sludge pump to extract the settled sludge.

[0017] Beneficial effects

[0018] This invention provides a device for recycling cleaning water used in chemical processing. Compared with the prior art, it has the following advantages:

[0019] 1. This chemical cleaning water recycling device discharges the cleaning water to be treated from above the conical filter plate. By starting the first servo motor, the transmission rod is driven to rotate, which in turn drives the cone head to rotate. The cone head then drives the strip brush rod to rotate, thereby cleaning the conical filter plate and preventing its filter holes from becoming clogged. At the same time, the transmission rod also drives the arc-shaped brush plate to rotate through the connecting rod to clean the filter screen. The leak-proof cylinder is used to intercept and hold excess water and debris. The water will fall again after passing through the filter screen, passing between the first and second guide cylinders and falling into the sedimentation tank. The movable sealing plate is fixed by a buckle, making it easy to open the bottom of the leak-proof cylinder to clean and discharge the accumulated debris.

[0020] 2. This chemical cleaning water recycling device starts the second servo motor, which drives the active pulley to rotate. The active pulley drives the driven pulley to rotate via the transmission belt. The driven pulley then drives the stirring rod to rotate, so that the cleaning water and some added agents are fully mixed. The first pair of connecting pipes is used to transport the pre-treated cleaning water to another place for further treatment. The second pair of connecting pipes is used to connect to the sludge pump to extract the settled sludge. Attached Figure Description

[0021] 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 from these drawings without creative effort.

[0022] Figure 1 This is a perspective view of the external structure of this utility model;

[0023] Figure 2 This is a side view of the structure of this utility model;

[0024] Figure 3 This is a top view of the structure of this utility model;

[0025] Figure 4 This is a side view of the structure of this utility model after removing the leak-proof cylinder and sedimentation tank;

[0026] Figure 5 This is a partial top view of the structure of this utility model;

[0027] Figure 6 This is a side view of the structure of this utility model after the first guide tube has been removed again.

[0028] In the diagram: 1. Sedimentation tank; 2. Anti-clogging component; 21. First guide tube; 22. Leak-proof tube; 23. Column; 24. Connecting ring; 25. Conical filter plate; 26. Conical head; 27. Strip brush rod; 28. Second guide tube; 29. ​​Connecting block; 210. Support; 211. First servo motor; 212. Transmission rod; 213. Connecting rod; 214. Arc-shaped brush plate; 215. Movable sealing plate; 216. Filter screen; 3. Auxiliary component; 31. First connecting pipe; 32. Second connecting pipe; 33. Stirring rod; 34. Driven pulley; 35. Driven pulley; 36. Transmission belt; 37. Second servo motor. Detailed Implementation

[0029] It should be noted that in the description of the embodiments of this application, the terms "front," "rear," "left," "right," "up," "down," etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this application. The terms "installation," "connection," and "linking" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication between two elements. For those skilled in the art, the specific meaning of the above terms in this application can be understood according to the specific circumstances.

[0030] The present application will be further described in detail below with reference to the accompanying drawings and embodiments.

[0031] Reference Figures 1 to 6 This application provides a chemical cleaning water recycling device, including a sedimentation tank 1, with an anti-clogging component 2 installed on the top of the sedimentation tank 1; an auxiliary component 3 is installed inside the sedimentation tank 1; the anti-clogging component 2 includes a first guide tube 21, which is fixedly connected to the top of the sedimentation tank 1, a column 23 is fixedly connected to the top of the first guide tube 21, a docking ring 24 is fixedly connected to the top of the column 23, a conical filter plate 25 is fixedly connected to the top of the docking ring 24, and a cone head 26 is rotatably connected to the top of the conical filter plate 25. A strip-shaped brush rod 27 is fixedly connected to the outer wall of the cone head 26. A connecting block 29 is fixedly connected to the inner wall of the first guide tube 21. A second guide tube 28 is fixedly connected to one side of the connecting block 29. A bracket 210 is fixedly connected to the inner wall of the second guide tube 28. A first servo motor 211 is fixedly installed on the top of the bracket 210. A transmission rod 212 is rotatably connected inside the second guide tube 28. One end of the transmission rod 212 is fixedly connected to the bottom of the cone head 26, and the other end of the transmission rod 212 is fixedly connected to the output shaft of the first servo motor 211. A leak-proof cylinder 22 is fixedly connected to the outer wall of the first guide tube 21. A movable sealing plate 215 is fixedly installed inside the leak-proof cylinder 22. A filter screen 216 is fixedly connected between the columns 23. A connecting rod 213 is fixedly connected to the outer wall of the transmission rod 212. An arc-shaped brush plate 214 is fixedly connected to one end of the connecting rod 213.

[0032] In practice: the cleaning water to be treated is discharged from above the conical filter plate 25. The first servo motor 211 is started to drive the transmission rod 212 to rotate, which in turn drives the cone head 26 to rotate. The cone head 26 in turn drives the strip brush rod 27 to rotate, thereby cleaning the conical filter plate 25 and preventing its filter holes from becoming clogged. At the same time, the transmission rod 212 also drives the arc-shaped brush plate 214 to rotate through the connecting rod 213 to clean the filter screen 216. The leak-proof cylinder 22 is used to intercept and hold excess water and debris. The water will fall again after passing through the filter screen 216, passing between the first guide cylinder 21 and the second guide cylinder 28, and falling into the sedimentation tank 1. The movable sealing plate 215 is fixed by a buckle to facilitate opening the bottom of the leak-proof cylinder 22 to clean and discharge the accumulated debris.

[0033] Reference Figures 1 to 6 In one aspect of this embodiment, the auxiliary component 3 includes a stirring rod 33, which is rotatably connected to the inner wall of the sedimentation tank 1. One end of the stirring rod 33 is fixedly connected to a driven pulley 34. The auxiliary component 3 also includes a second servo motor 37, with a driving pulley 35 fixedly connected to the output shaft of the second servo motor 37. A transmission belt 36 is wound between the driving pulley 35 and the driven pulley 34. A first pair of connecting pipes 31 and a second pair of connecting pipes 32 are fixedly installed on both sides of the sedimentation tank 1, respectively.

[0034] In specific implementation: by starting the second servo motor 37, the active pulley 35 is driven to rotate. The active pulley 35 drives the driven pulley 34 to rotate through the transmission belt 36. The driven pulley 34 then drives the stirring rod 33 to rotate, so that the cleaning water and some added agents are fully mixed. The first pair of connecting pipes 31 is used to transport the pre-treated cleaning water to another place for further treatment. The second pair of connecting pipes 32 is used to connect to the sludge pump to extract the settled sludge.

[0035] All electrical devices in this plan are powered by an external power source.

[0036] Working principle: The cleaning water to be treated is discharged from above the conical filter plate 25. The first servo motor 211 is activated, driving the transmission rod 212 to rotate. The transmission rod 212 then drives the cone head 26 to rotate, which in turn drives the strip brush rod 27 to rotate, thus cleaning the conical filter plate 25 and preventing clogging of its filter holes. Simultaneously, the transmission rod 212, through the connecting rod 213, also drives the arc-shaped brush plate 214 to rotate, cleaning the filter screen 216. The leak-proof cylinder 22 is used to intercept and collect excess water and debris. The water flow will fall again through the filter screen 216 and then through the first guide cylinder 21. The water falls into the sedimentation tank 1 between the second guide tube 28 and the second guide tube 28. The movable sealing plate 215 is fixed by a buckle to facilitate opening the bottom of the leak-proof tube 22 to clean and discharge the accumulated debris. The second servo motor 37 is started, which drives the active pulley 35 to rotate. The active pulley 35 drives the driven pulley 34 to rotate through the transmission belt 36. The driven pulley 34 drives the stirring rod 33 to rotate, so that the cleaning water and some added agents are fully mixed. The first pair of connecting pipes 31 is used to transport the pre-treated cleaning water to another place for further treatment. The second pair of connecting pipes 32 is used to connect to the sludge pump to extract the settled sludge.

[0037] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0038] Although embodiments of this application have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of this application, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A chemical cleaning water recycling device, comprising a sedimentation tank (1), characterized in that: An anti-clogging component (2) is provided on the top of the sedimentation tank (1); an auxiliary component (3) is provided inside the sedimentation tank (1); the anti-clogging component (2) includes a first guide tube (21), which is fixedly connected to the top of the sedimentation tank (1), and a column (23) is fixedly connected to the top of the first guide tube (21). A docking ring (24) is fixedly connected to the top of the column (23), and a conical filter plate (25) is fixedly connected to the top of the docking ring (24). A cone head (26) is rotatably connected to the top of the conical filter plate (25), and the outer wall of the cone head (26) is fixedly connected to... There is a strip-shaped brush rod (27). A connecting block (29) is fixedly connected to the inner wall of the first guide tube (21). A second guide tube (28) is fixedly connected to one side of the connecting block (29). A bracket (210) is fixedly connected to the inner wall of the second guide tube (28). A first servo motor (211) is fixedly installed on the top of the bracket (210). A transmission rod (212) is rotatably connected inside the second guide tube (28). One end of the transmission rod (212) is fixedly connected to the bottom of the cone (26). One end of the transmission rod (212) is fixedly connected to the output shaft of the first servo motor (211).

2. The chemical cleaning water recycling device according to claim 1, characterized in that: The outer wall of the first guide tube (21) is fixedly connected to a leak-proof tube (22), and a movable sealing plate (215) is fixedly installed inside the leak-proof tube (22). A filter screen (216) is fixedly connected between the columns (23).

3. The chemical cleaning water recycling device according to claim 1, characterized in that: A connecting rod (213) is fixedly connected to the outer wall of the transmission rod (212), and an arc-shaped brush plate (214) is fixedly connected to one end of the connecting rod (213).

4. The chemical cleaning water recycling device according to claim 1, characterized in that: The auxiliary component (3) includes a stirring rod (33), which is rotatably connected to the inner wall of the sedimentation tank (1).

5. A chemical cleaning water recycling device according to claim 4, characterized in that: One end of the stirring rod (33) is fixedly connected to a driven pulley (34). The auxiliary component (3) also includes a second servo motor (37). The output shaft of the second servo motor (37) is fixedly connected to a driving pulley (35). A transmission belt (36) is wound between the driving pulley (35) and the driven pulley (34).

6. The chemical cleaning water recycling device according to claim 1, characterized in that: The sedimentation tank (1) is fixedly installed with a first pair of connecting pipes (31) and a second pair of connecting pipes (32) on both sides respectively.

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