Electrophoresis water recycling device

Abstract

The utility model belongs to the field of electrophoresis, and particularly relates to an electrophoresis water recycling device which comprises a supporting seat, a second water tank is fixedly connected to the top of the supporting seat; the middle part of the second water tank is communicated with a first water pipe; the end part of the first water pipe is communicated with a filter box; the inner side wall of the filter box is fixedly connected with a first guide plate; a plurality of first round holes are formed in the middle of the first guide plate; first filter cotton is arranged on the inner side wall of the filter box; a plurality of pieces of second filter cotton are fixedly connected to the inner side wall of the filter box; through the matching effect of the first guide plate and the first round hole, the electrophoresis water can be divided into a plurality of strands of electrophoresis water by the first guide plate when reaching the surface of the first guide plate, the distribution range of the electrophoresis water in the filter box is enlarged, the electrophoresis water is in full contact with the first filter cotton and the second filter cotton, and the filtering effect of the device on the electrophoresis water is improved.

Description

Technical Field

[0001] The utility model relates to the field of electrophoresis, in particular to an electrophoresis water recycling device. Background Art

[0002] Electrophoretic coating is a coating technology that uses the principle of electrophoresis to deposit a coating on the surface of a workpiece. In this technology, the workpiece and the corresponding electrode are immersed in the coating. When direct current is connected, the charged particles such as resin and pigment in the coating will move to the surface of the workpiece under the action of the electric field force and evenly deposit on the surface of the workpiece to form a water-insoluble paint film.

[0003] Electrophoresis wastewater is wastewater containing various impurities generated during the electrophoresis process. These impurities mainly include incompletely separated sample components, electrolytes, buffers, additives, and possible by-products. The presence of these impurities will not only affect the treatment effect of the wastewater, but may also cause certain pollution to the environment.

[0004] When existing electrophoretic water is recycled, it is usually treated with the help of a filtration system. During long-term observation, it was found that the contact time between the electrophoretic water and the filtration system is short due to the excessively fast flow rate during filtration, which reduces the filtration effect of the device on the electrophoretic water.

[0005] Therefore, in order to solve the above problems, an electrophoresis water recycling device is proposed. Utility Model Content

[0006] In order to make up for the deficiencies of the prior art, at least one technical problem raised in the background technology is solved.

[0007] The technical solution adopted by the utility model to solve its technical problems is: an electrophoresis water recycling device described in the utility model comprises a support seat; a first water tank is fixedly connected to the top of the support seat; a feed pipe is connected to the top of the first water tank; a second water tank is fixedly connected to the top of the support seat; a plurality of electric push rods are fixedly connected to the top of the support seat; a cross plate is fixedly connected between adjacent electric push rods; a connecting rod is fixedly connected to the bottom of the cross plate; the connecting rod and the second water tank are through-set and slidably connected; a pressing plate is fixedly connected to the end of the connecting rod; the pressing plate and the second water tank are slidably connected; a first water pipe is connected to the middle of the second water tank; a filter box is connected to the end of the first water pipe; a third water pipe is connected to the middle of the second water tank; the third water pipe is connected to the first water tank Connecting relationship; the middle part of the filter box is connected with a second water pipe; the second water pipe is in a connecting relationship with the first water tank; a first guide plate is fixedly connected to the side of the inner wall of the filter box close to the second water pipe; a plurality of first circular holes are opened in the middle of the first guide plate; a first filter cotton is arranged on the inner wall of the filter box; a plurality of second filter cottons are fixedly connected to the inner wall of the filter box; through the cooperation of the first guide plate and the first circular hole, the electrophoretic water will be divided into multiple streams of electrophoretic water by the first guide plate when it reaches the surface of the first guide plate, thereby increasing the distribution range of the electrophoretic water in the filter box, facilitating full contact between the electrophoretic water and the first filter cotton and the second filter cotton, reducing impurities such as paint debris remaining in the electrophoretic water, improving the filtering effect of the device on the electrophoretic water, and increasing the purity of the electrophoretic water after circulation filtration.

[0008] Preferably, a plurality of second guide plates are fixedly connected to the inner wall of the filter box; a vertical plate is fixedly connected to the inner wall of the filter box; through the cooperation of the second guide plates and the vertical plates, when the electrophoretic water flows in the filter box, it will flow along the surface of the second guide plates and reduce the flow rate in the collision with the vertical plates, thereby increasing the flow time of the electrophoretic water in the filter box, extending the contact time between the electrophoretic water and the first filter cotton, and further enhancing the filtering effect of the device on the electrophoretic water.

[0009] Preferably, a plurality of hooks are fixedly connected to the surface of the vertical plate; the hooks are arranged in an array; by arranging the hooks, when the hooks come into contact with the electrophoretic water, the hooks will hook impurities in the electrophoretic water, thereby reducing impurities in the electrophoretic water and improving the filtering effect of the device.

[0010] Preferably, the filter box is fixedly connected to a plurality of first motors on a side close to the second water pipe; a first rotating shaft is fixedly connected to the output end of the first motor; the first rotating shaft and the filter box are through-set and connected with a shaft seal; a plurality of fan blades are fixedly connected to the middle of the first rotating shaft; a plurality of fixing holes are opened in the middle of the pressure plate; the fixing holes and the first rotating shaft are correspondingly arranged; starting the first motor will accelerate the flow rate of the electrophoretic water at the edge of the filter box, increase the electrophoretic water filtered per unit time, and speed up the filtration speed of the electrophoretic water by the device.

[0011] Preferably, a second motor is fixedly connected to a side of the filter box close to the first water pipe; a second rotating shaft is fixedly connected to the output end of the second motor; the second rotating shaft and the filter box are through-set and connected with a shaft seal; a plurality of brush rods are fixedly connected to the middle of the second rotating shaft; a plurality of bristles are fixedly connected to the middle of the brush rod; after starting the second motor, the bristles will clear and clean the first filter cotton, reduce the accumulation of impurities in the first filter cotton, and extend the service life of the device.

[0012] Preferably, a plurality of scrapers are slidably connected to the middle part of the feed pipe; elastic cloth is fixed between adjacent scrapers; through the cooperation of the scraper and the elastic cloth, the scraper can be pulled to frictionally clean the feed pipe, thereby reducing impurities on the surface of the feed pipe and improving the convenience of cleaning the device.

[0013] Preferably, an oil bag is fixedly connected to the inner wall of the elastic cloth; a plurality of second circular holes are opened in the middle of the oil bag; through the cooperation of the oil bag and the second circular holes, when the scraper is pulled, the anti-corrosion paint in the oil bag will be sprayed onto the surface of the feed pipe through the second circular holes, thereby realizing the protective effect of the device on the feed pipe and extending the service life of the device.

[0014] The utility model is beneficial in that:

[0015] 1. The utility model discloses an electrophoretic water recycling device. Through the cooperation of the first guide plate and the first circular hole, the electrophoretic water will be divided into multiple streams of electrophoretic water by the first guide plate when it reaches the surface of the first guide plate, thereby increasing the distribution range of the electrophoretic water in the filter box, facilitating full contact between the electrophoretic water and the first filter cotton and the second filter cotton, reducing impurities such as paint debris remaining in the electrophoretic water, improving the filtering effect of the device on the electrophoretic water, and increasing the purity of the electrophoretic water after circulating filtration.

[0016] 2. The utility model describes an electrophoretic water recycling device, through the cooperation of the second guide plate and the vertical plate, the electrophoretic water flows along the surface of the second guide plate when flowing in the filter box and reduces the flow rate in the collision with the vertical plate, thereby increasing the flow time of the electrophoretic water in the filter box, extending the contact time between the electrophoretic water and the first filter cotton, and further enhancing the filtering effect of the device on the electrophoretic water. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0018] Figure 1It is a schematic diagram of the main body of the utility model;

[0019] Figure 2 This is a schematic diagram of the structure of the medium pressure plate of the utility model;

[0020] Figure 3 It is a structural schematic diagram of the filter box in the utility model;

[0021] Figure 4 It is a structural schematic diagram of the second guide plate in the utility model;

[0022] Figure 5 This is a schematic diagram of the structure of the fan blades in the utility model;

[0023] Figure 6 It is a structural schematic diagram of the second circular hole in the utility model.

[0024] In the figure: 1. support seat; 102. first water tank; 103. feed pipe; 104. second water tank; 105. electric push rod; 106. horizontal plate; 107. connecting rod; 108. pressure plate; 109. filter box; 110. first water pipe; 111. second water pipe; 112. third water pipe; 113. first guide plate; 114. first circular hole; 115. first filter cotton; 116. second filter cotton; 2. second guide plate; 22. vertical plate; 3. hook claw; 4. first motor; 42. first rotating shaft; 43. fan blade; 44. fixing hole; 5. second motor; 52. second rotating shaft; 53. brush rod; 54. bristles; 6. scraper; 62. elastic cloth; 7. oil bag; 72. second circular hole. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] Specific examples are given below.

[0027] See also Figures 1 to 4As shown, an electrophoresis water recycling device described in an embodiment of the utility model comprises a support seat 1; a first water tank 102 is fixedly connected to the top of the support seat 1; a feed pipe 103 is connected to the top of the first water tank 102; a second water tank 104 is fixedly connected to the top of the support seat 1; a plurality of electric push rods 105 are fixedly connected to the top of the support seat 1; a cross plate 106 is fixedly connected between adjacent electric push rods 105; a connecting rod 107 is fixedly connected to the bottom of the cross plate 106; the connecting rod 107 and the second water tank 104 are through-set and slidably connected; a pressing plate 108 is fixedly connected to the end of the connecting rod 107; the pressing plate 108 and the second The water tank 104 is slidably connected; the middle of the second water tank 104 is connected to a first water pipe 110; the end of the first water pipe 110 is connected to a filter box 109; the middle of the second water tank 104 is connected to a third water pipe 112; the third water pipe 112 is connected to the first water tank 102; the middle of the filter box 109 is connected to a second water pipe 111; the second water pipe 111 is connected to the first water tank 102; a first guide plate 113 is fixedly connected to one side of the inner wall of the filter box 109 close to the second water pipe 111; a plurality of first circular holes 114 are opened in the middle of the first guide plate 113; the filter box 1 09 is provided with a first filter cotton 115 on the inner wall; a plurality of second filter cottons 116 are fixedly connected to the inner wall of the filter box 109; a one-way valve is provided in the middle of the first water pipe 110 and the third water pipe 112. When working, the electrophoresis wastewater is injected into the first water tank 102 through the feed pipe 103, and then the feed pipe 103 is closed and the device can be started. Then the electric push rod 105 will start and drive the horizontal plate 106 to reciprocate up and down. When the horizontal plate 106 moves, it will drive the connecting rod 107 to move together, and then the pressing plate 108 will move up and down in the second water tank 104. When the pressing plate 108 moves, it will change the pressure of the gas at the bottom of the pressing plate 108 and drive the first water tank 1 The electrophoretic water in 02 enters the filter box 109 through the second water pipe 111 to be filtered. After entering the filter box 109, the electrophoretic water will come into contact with the first guide plate 113. Part of the electrophoretic water will be diverted along the surface of the first guide plate 113, and the other part of the electrophoretic water will continue to flow through the first circular hole 114. Then, the electrophoretic water will come into contact with the first filter cotton 115 and the second filter cotton 116 and be filtered. After the filtration is completed, the electrophoretic water will flow through the first water pipe 110 into the second water tank 104. Finally, when the pressing plate 108 moves downward, it will drive the electrophoretic water to flow back to the first water tank 102 through the third water pipe 112, completing the recycling of the electrophoretic water.Through the cooperation of the first guide plate 113 and the first circular hole 114, the electrophoretic water will be divided into multiple streams by the first guide plate 113 when reaching the surface of the first guide plate 113, thereby increasing the distribution range of the electrophoretic water in the filter box 109, facilitating full contact between the electrophoretic water and the first filter cotton 115 and the second filter cotton 116, reducing impurities such as paint debris remaining in the electrophoretic water, improving the filtering effect of the device on the electrophoretic water, and increasing the purity of the electrophoretic water after circulating filtration. ;

[0028] See also Figure 3 and Figure 4 As shown, the inner wall of the filter box 109 is fixedly connected with a plurality of second guide plates 2; the inner wall of the filter box 109 is fixedly connected with a vertical plate 22; after the electrophoretic wastewater passes through the first guide plate 113, it will come into contact with the plurality of second guide plates 2. Because the second guide plate 2 has a diverse structure, the electrophoretic water will flow in multiple directions along the surface of the second guide plate 2. During the process, the electrophoretic water will collide with the vertical plate 22 and reduce the flow rate. Subsequently, the electrophoretic water will continue to flow through the surface of the second guide plate 2 and be filtered by the first filter cotton 115 and the second filter cotton 116; through the cooperation of the second guide plate 2 and the vertical plate 22, the electrophoretic water will flow along the surface of the second guide plate 2 when flowing in the filter box 109 and reduce the flow rate in the collision with the vertical plate 22, thereby increasing the flow time of the electrophoretic water in the filter box 109, extending the contact time of the electrophoretic water with the first filter cotton 115, and further enhancing the filtering effect of the device on the electrophoretic water.

[0029] See also Figure 4 As shown, a plurality of hooks 3 are fixedly connected to the surface of the vertical plate 22; the hooks 3 are arranged in an array; when the electrophoretic water reaches the surface of the vertical plate 22, impurities such as paint debris carried in the electrophoretic water will be clamped by the hooks 3 when in contact with the hooks 3, thereby reducing the impurities in the electrophoretic water; by providing the hooks 3, when the hooks 3 come into contact with the electrophoretic water, the hooks 3 will hook the impurities in the electrophoretic water, thereby reducing the impurities in the electrophoretic water and improving the filtering effect of the device.

[0030] See also Figure 4 and Figure 5As shown, the filter box 109 is fixedly connected to a plurality of first motors 4 on one side close to the second water pipe 111; the output end of the first motor 4 is fixedly connected to a first rotating shaft 42; the first rotating shaft 42 and the filter box 109 are through-set and connected by a shaft seal; a plurality of fan blades 43 are fixedly connected to the middle of the first rotating shaft 42; a plurality of fixing holes 44 are opened in the middle of the pressure plate 108; the fixing holes 44 are correspondingly arranged with the first rotating shaft 42; when the device is started, the first motor 4 will also start and drive the first rotating shaft 42 When the first rotating shaft 42 rotates, the fan blades 43 will also rotate together. When the fan blades 43 rotate, a low-pressure area will be formed on the back, and the airflow blown out from the front will pass through the fixed hole 44. After the electrophoretic water on the edge of the inner wall of the filter box 109 is filtered by the second filter cotton 116, it will be accelerated to flow toward the first water pipe 110 under the action of the low-pressure area and the airflow; after starting the first motor 4, the flow rate of the electrophoretic water on the edge of the filter box 109 will be accelerated, the electrophoretic water filtered per unit time will be increased, and the filtering speed of the electrophoretic water by the device will be accelerated.

[0031] See also Figure 4 As shown, a second motor 5 is fixedly connected to one side of the filter box 109 close to the first water pipe 110; a second rotating shaft 52 is fixedly connected to the output end of the second motor 5; the second rotating shaft 52 and the filter box 109 are through-set and connected with a shaft seal; a plurality of brush rods 53 are fixedly connected to the middle of the second rotating shaft 52; a plurality of bristles 54 are fixedly connected to the middle of the brush rod 53; after starting the second motor 5, the second rotating shaft 52 will be driven to rotate, and after the second rotating shaft 52 rotates, the brush rod 53 will be driven to rotate, and then the bristles 54 will be rotated, and the bristles 54 will penetrate into the interior of the first filter cotton 115 during the rotation process, and dredge and clean the first filter cotton 115; after starting the second motor 5, the bristles 54 will dredge and clean the first filter cotton 115, reduce the accumulation of impurities in the first filter cotton 115, and extend the service life of the device.

[0032] See also Figure 1 and Figure 6 As shown, a plurality of scrapers 6 are slidably connected to the middle of the feed tube 103; elastic cloth 62 is fixedly connected between adjacent scrapers 6; the scraper 6 can be pulled to slide along the feed tube 103, during which the scraper 6 will rub against the feed tube 103 and clean the surface of the feed tube 103; through the cooperation of the scraper 6 and the elastic cloth 62, pulling the scraper 6 can cause the scraper 6 to rub and clean the feed tube 103, thereby reducing impurities on the surface of the feed tube 103 and improving the convenience of cleaning the device.

[0033] See also Figure 6As shown, the inner wall of the elastic cloth 62 is fixedly connected with an oil bag 7; a plurality of second circular holes 72 are opened in the middle of the oil bag 7; anti-corrosion paint is injected into the oil bag 7, and when the scraper 6 is pulled, the scraper 6 will squeeze the elastic cloth 62 and make the elastic cloth 62 bend, and after the elastic cloth 62 bends, the scraper 6 will squeeze the oil bag 7, and the anti-corrosion paint in the oil bag 7 will flow out through the second circular holes 72; through the cooperation of the oil bag 7 and the second circular holes 72, when the scraper 6 is pulled, the anti-corrosion paint in the oil bag 7 will be sprayed onto the surface of the feed pipe 103 through the second circular holes 72, thereby realizing the protective effect of the device on the feed pipe 103 and extending the service life of the device.

[0034] Working principle: during operation, the electrophoresis wastewater is injected into the first water tank 102 through the feed pipe 103, and then the feed pipe 103 is closed and the device can be started. Then the electric push rod 105 will start and drive the horizontal plate 106 to reciprocate up and down. When the horizontal plate 106 moves, it will drive the connecting rod 107 to move together, and then the pressure plate 108 will move back and forth up and down in the second water tank 104. When the pressure plate 108 moves, it will change the pressure of the gas at the bottom of the pressure plate 108, and then drive the electrophoresis water in the first water tank 102 to enter the filter box 109 through the second water pipe 111 to be filtered. After the electrophoresis water enters the filter box 109, it will come into contact with the first guide plate 113. Part of the electrophoresis water will be diverted along the surface of the first guide plate 113, and the other part will be diverted. A portion of the electrophoretic water will continue to flow through the first circular hole 114, and then the electrophoretic water will come into contact with the first filter cotton 115 and the second filter cotton 116 and be filtered. After the filtration is completed, the electrophoretic water will flow through the first water pipe 110 into the second water tank 104. Finally, when the pressing plate 108 moves downward, it will drive the electrophoretic water to flow back to the first water tank 102 through the third water pipe 112, thereby completing the recycling of the electrophoretic water. After passing through the first guide plate 113, the electrophoretic wastewater will come into contact with multiple second guide plates 2. Because the second guide plate 2 has a diverse structure, the electrophoretic water will flow in multiple directions along the surface of the second guide plate 2. During the process, the electrophoretic water will collide with the vertical plate 22 and reduce the flow rate. Then the electrophoretic water will continue to The electrophoretic water flows through the surface of the second guide plate 2 and is filtered by the first filter cotton 115 and the second filter cotton 116; when the electrophoretic water reaches the surface of the vertical plate 22, impurities such as paint debris carried in the electrophoretic water will be clamped by the hook claw 3 when it contacts the hook claw 3, thereby reducing the impurities in the electrophoretic water; when the device is started, the first motor 4 will also start and drive the first rotating shaft 42 to rotate, and when the first rotating shaft 42 rotates, the fan blades 43 will also rotate together, and when the fan blades 43 rotate, a low-pressure area will be formed on the back, and the airflow blown out from the front will pass through the fixing hole 44. After the electrophoretic water on the inner wall edge of the filter box 109 is filtered by the second filter cotton 116, it will be accelerated to flow to the first water pipe 110 under the action of the low-pressure area and the airflow; after starting the second motor 5 The second rotating shaft 52 will be driven to rotate, and the rotation of the second rotating shaft 52 will drive the brush rod 53 to rotate, and then the bristles 54 will be rotated. During the rotation, the bristles 54 will penetrate into the interior of the first filter cotton 115 to dredge and clean the first filter cotton 115; the scraper 6 can be pulled to slide along the feed pipe 103. During the process, the scraper 6 will rub against the feed pipe 103 and clean the surface of the feed pipe 103; anti-corrosion paint is injected into the oil bag 7. When the scraper 6 is pulled, the scraper 6 will squeeze the elastic cloth 62 and make the elastic cloth 62 bend. After the elastic cloth 62 bends, the scraper 6 will squeeze the oil bag 7, and the anti-corrosion paint in the oil bag 7 will flow out through the second circular hole 72.

[0035] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.

Claims

1. An electrophoresis water recycling device, comprising a support base (1), characterized in that: The top of the support seat (1) is fixedly connected to a first water trough (102); the top of the first water trough (102) is connected to a feed pipe (103); the top of the support seat (1) is fixedly connected to a second water trough (104); the top of the support seat (1) is fixedly connected to a plurality of electric push rods (105); a cross plate (106) is fixedly connected between adjacent electric push rods (105); a connecting rod (107) is fixedly connected to the bottom of the cross plate (106); the connecting rod (107) and the second water trough (104) are through-set and slidably connected; the end of the connecting rod (107) is fixedly connected to a pressing plate (108); the pressing plate (108) and the second water trough (104) are slidably connected; the middle of the second water trough (104) is connected to a first water pipe (110); The end of a water pipe (110) is connected to a filter box (109); the middle of the second water tank (104) is connected to a third water pipe (112); the third water pipe (112) is in communication with the first water tank (102); the middle of the filter box (109) is connected to a second water pipe (111); the second water pipe (111) is in communication with the first water tank (102); a first guide plate (113) is fixedly connected to a side of the inner wall of the filter box (109) close to the second water pipe (111); a plurality of first circular holes (114) are provided in the middle of the first guide plate (113); a first filter cotton (115) is provided on the inner wall of the filter box (109); and a plurality of second filter cottons (116) are fixedly connected to the inner wall of the filter box (109).

2. The electrophoresis water recycling device according to claim 1, characterized in that: A plurality of second guide plates (2) are fixedly connected to the inner side wall of the filter box (109); and a vertical plate (22) is fixedly connected to the inner side wall of the filter box (109).

3. The electrophoresis water recycling device according to claim 2, characterized in that: A plurality of hook claws (3) are fixedly connected to the surface of the vertical plate (22); the hook claws (3) are arranged in an array.

4. The electrophoresis water recycling device according to claim 3, characterized in that: The filter box (109) is fixedly connected to a plurality of first motors (4) on a side close to the second water pipe (111); the output end of the first motor (4) is fixedly connected to a first rotating shaft (42); the first rotating shaft (42) and the filter box (109) are through-connected and connected by a shaft seal; a plurality of fan blades (43) are fixedly connected to the middle of the first rotating shaft (42); a plurality of fixing holes (44) are opened in the middle of the pressure plate (108); the fixing holes (44) and the first rotating shaft (42) are arranged correspondingly.

5. The electrophoresis water recycling device according to claim 4, characterized in that: A second motor (5) is fixedly connected to a side of the filter box (109) close to the first water pipe (110); a second rotating shaft (52) is fixedly connected to the output end of the second motor (5); the second rotating shaft (52) and the filter box (109) are through-connected and connected by a shaft seal; a plurality of brush rods (53) are fixedly connected to the middle of the second rotating shaft (52); and a plurality of bristles (54) are fixedly connected to the middle of the brush rod (53).

6. The electrophoresis water recycling device according to claim 5, characterized in that: A plurality of scrapers (6) are slidably connected to the middle of the feed pipe (103); and elastic cloths (62) are fixedly connected between adjacent scrapers (6).

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