Electrophoretic coating self-circulating water filtering device

Abstract

The utility model provides a self-circulating water filtering device for electrophoretic coating, which relates to the technical field of electrophoretic coating and comprises a filtering mechanism and a backflushing mechanism, the recoil mechanism comprises a group of telescopic rods, a group of mounting plates are fixedly mounted on the outer surface walls of the group of telescopic rods, bolts are inserted into the two groups of mounting plates in a penetrating manner, the bolts are in threaded connection with the mounting plates, and connecting plates are fixedly mounted at the telescopic ends of the two groups of telescopic rods. According to the utility model, the group of telescopic rods are respectively arranged at the bottoms of the first filter plate and the second filter plate, the telescopic rods are used for adjusting the position of the high-pressure spray head, the backwash pipe is connected with the water pump, and the high-pressure spray head is used for spraying high-pressure water vapor to the bottoms of the first filter plate and the second filter plate, so that the first filter plate and the second filter plate are convenient to clean; the filter screen is prevented from being blocked to influence the filtering efficiency, and the maintenance cost and workload are reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of electrophoretic coating, in particular to an electrophoretic coating self-circulating water filtering device. Background Art

[0002] Electrophoretic coating is a coating method that uses an applied electric field to cause pigments and resin particles suspended in an electrophoretic fluid to migrate and deposit on the substrate surface at one of the electrodes. Electrophoretic coating requires a large amount of electrophoretic fluid. To reduce waste, a self-circulating water filtration device is required to filter impurities from the electrophoretic fluid and enable its recycling.

[0003] In the existing technology, self-circulating water filtration devices are prone to clogging during use: the filtration device may be quickly clogged by impurities, affecting the filtration efficiency, so frequent cleaning and replacement of the filter element are required, increasing maintenance costs and workload; the ability to remove organic matter is limited: it is difficult to effectively remove soluble organic matter in the water, which may have an adverse effect on electrophoretic coating. Utility Model Content

[0004] The purpose of the utility model is to solve the problems in the prior art that clogging is easy to occur during use: the filter device may be blocked by impurities more quickly, affecting the filtration efficiency, so frequent cleaning and replacement of the filter element are required, increasing maintenance costs and workload; the ability to remove organic matter is limited: it is difficult to effectively remove soluble organic matter in water, and these organic matter may have an adverse effect on electrophoretic coating, and a self-circulating water filtration device for electrophoretic coating is proposed.

[0005] In order to achieve the above-mentioned purpose, the present invention adopts the following technical solutions: including: a filtering mechanism and a recoil mechanism; the recoil mechanism includes a group of telescopic rods, the outer walls of one group of telescopic rods are fixedly installed with a group of mounting plates, bolts are inserted through the interiors of the two groups of mounting plates, the bolts are threadedly connected to the mounting plates, the telescopic ends of the two groups of telescopic rods are fixedly installed with connecting plates, the tops of the two connecting plates are fixedly installed with fixing rings, the interiors of the two fixing rings are inserted with recoil pipes, and one end of the two recoil pipes is fixedly installed with high-pressure nozzles.

[0006] Preferably, the filtering mechanism comprises a filter box, a group of brackets are fixedly mounted on the bottom of the filter box, the top of the filter box is snap-connected with a cover plate, and the top of the cover plate is fixedly connected to a water inlet pipe.

[0007] Preferably, a first filter plate, a second filter plate and an activated carbon filter layer are installed inside the filter box respectively, and the first filter plate, the second filter plate and the activated carbon filter layer are arranged from top to bottom.

[0008] Preferably, a group of lamp holders are fixedly connected to the interior of the filter box, and the lamp holders are arranged at the bottom of the activated carbon filter layer.

[0009] Preferably, a group of anti-virus lamps are fixedly installed inside each of the lamp holders, and the two groups of anti-virus lamps are arranged opposite to each other.

[0010] Preferably, the bottom of the filter box is fixedly connected to a water outlet pipe, and a solenoid valve is fixedly installed on the outer wall of the water outlet pipe.

[0011] Preferably, a set of the telescopic rods and the backflushing pipe are inserted into the interior of the filter box, and the bolts are threadedly connected to the filter box.

[0012] Compared with the prior art, the advantages and positive effects of the present invention are:

[0013] 1. In the utility model, a group of telescopic rods are respectively arranged at the bottom of the first filter plate and the second filter plate, the position of the high-pressure nozzle is adjusted by using the telescopic rods, the water pump is connected with the backflush pipe, and the high-pressure nozzle is used to spray high-pressure water vapor to the bottom of the first filter plate and the second filter plate, so as to facilitate the cleaning of the first filter plate and the second filter plate, avoid clogging of the filter screen, affect the filtration efficiency, and reduce maintenance costs and workload.

[0014] 2. In the present invention, the activated carbon filter layer is used to filter and absorb soluble organic matter, thereby improving the use effect of the electrophoretic fluid. Then, a set of lamp holders are fixedly installed inside the filter box, and a set of disinfectant lamps are installed inside the lamp holders. The two sets of disinfectant lamps are arranged opposite to each other, and the disinfectant lamps are used to sterilize and filter the electrophoretic fluid, thereby synergizing with other oxidants to remove soluble organic matter. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a three-dimensional diagram of a self-circulating water filtration device for electrophoretic coating proposed by the utility model;

[0016] Figure 2 This is a cross-sectional view of a self-circulating water filtration device for electrophoretic coating proposed by the utility model;

[0017] Figure 3 This is a cross-sectional view of a filter mechanism in a self-circulating water filter device for electrophoretic coating proposed by the utility model;

[0018] Figure 4 The utility model provides a three-dimensional diagram of a backwash mechanism in a self-circulating water filtration device for electrophoretic coating.

[0019] Legend: 1. Filter mechanism; 101. Filter box; 102. Bracket; 103. Cover plate; 104. Water inlet pipe; 105. First filter plate; 106. Second filter plate; 107. Activated carbon filter layer; 108. Lamp holder; 109. Anti-virus lamp; 110. Water outlet pipe; 111. Solenoid valve; 2. Backflush mechanism; 201. Telescopic rod; 202. Mounting plate; 203. Bolt; 204. Connecting plate; 205. Fixing ring; 206. Backflush pipe; 207. High-pressure nozzle. DETAILED DESCRIPTION

[0020] In order to more clearly understand the above-mentioned purpose, features and advantages of the present invention, the present invention is further described below with reference to the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features therein can be combined with each other without conflict.

[0021] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments disclosed in the following specification.

[0022] Example 1: Figures 1-4 As shown, the utility model provides a self-circulating water filtration device for electrophoretic coating, comprising: a filtration mechanism 1 and a recoil mechanism 2; the recoil mechanism 2 comprises a group of telescopic rods 201, the outer walls of a group of telescopic rods 201 are fixedly installed with a group of mounting plates 202, bolts 203 are inserted through the interiors of the two groups of mounting plates 202, the bolts 203 are threadedly connected to the mounting plates 202, the telescopic ends of the two groups of telescopic rods 201 are fixedly installed with connecting plates 204, the tops of the two connecting plates 204 are fixedly installed with fixing rings 205, the interiors of the two fixing rings 205 are inserted with recoil pipes 206, and one end of the two recoil pipes 206 is fixedly installed with a high-pressure nozzle 207.

[0023] The effect achieved by the entire embodiment 1 is that a group of telescopic rods 201 are inserted through one side of the filter box 101, a group of mounting plates 202 are fixedly connected to the outer wall of the group of telescopic rods 201, bolts 203 are fixedly inserted through the inside of the two groups of mounting plates 202, and the bolts 203 are threadedly connected to the mounting plates 202 and the filter box 101 to facilitate the installation of the telescopic rods 201; a connecting plate 204 is fixedly installed at the telescopic end of the group of telescopic rods 201, a fixing ring 205 is fixedly installed on the top of the connecting plate 204, and a fixing ring 205 is inserted inside the fixing ring 205. A backflush pipe 206 is inserted through one side of the filter box 101, a high-pressure nozzle 207 is fixedly installed at one end of the backflush pipe 206, and a group of telescopic rods 201 are respectively set at the bottom of the first filter plate 105 and the second filter plate 106. The backflush pipe 206 is used to connect the water pump, and the high-pressure nozzle 207 is used to spray high-pressure water vapor to the bottom of the first filter plate 105 and the second filter plate 106, so as to facilitate the cleaning of the first filter plate 105 and the second filter plate 106, avoid clogging of the filter screen, affect the filtration efficiency, and reduce maintenance costs and workload.

[0024] Example 2: Figures 1-4 As shown, the filtering mechanism 1 includes a filter box 101, a set of brackets 102 are fixedly installed at the bottom of the filter box 101, a cover plate 103 is clamped on the top of the filter box 101, and the top of the cover plate 103 is fixedly connected to the water inlet pipe 104; the first filter plate 105, the second filter plate 106 and the activated carbon filter layer 107 are respectively installed inside the filter box 101, and the first filter plate 105, the second filter plate 106 and the activated carbon filter layer 107 are arranged from top to bottom; the interior of the filter box 101 is fixed A group of lamp holders 108 are connected, and the lamp holders 108 are arranged at the bottom of the activated carbon filter layer 107; a group of disinfection lamps 109 are fixedly installed inside a group of lamp holders 108, and the two groups of disinfection lamps 109 are arranged opposite to each other; the bottom of the filter box 101 is fixedly connected to the water outlet pipe 110, and the outer wall of the water outlet pipe 110 is fixedly installed with a solenoid valve 111; a group of telescopic rods 201 and a backflush pipe 206 are both inserted into the interior of the filter box 101, and the bolts 203 are threadedly connected to the filter box 101.

[0025] The effect achieved by the entire embodiment 2 is that a set of brackets 102 are fixedly installed at the bottom of the filter box 101, a cover plate 103 is clamped on the top of the filter box 101 to facilitate sealing the device, and then a water inlet pipe 104 is fixed on the top of the cover plate 103 to facilitate the introduction of electrophoresis liquid into the device; a first filter plate 105, a second filter plate 106 and an activated carbon filter layer 107 are respectively installed inside the filter box 101, and the filter hole diameter of the first filter plate 105 is set to be larger than the filter hole diameter of the second filter plate 106, so as to facilitate filtering impurities of different diameters respectively, and then using the activated carbon filter Layer 107 filters and absorbs soluble organic matter, so as to improve the use effect of the electrophoretic fluid. Then, a group of lamp holders 108 are fixedly installed inside the filter box 101, and a group of disinfectant lamps 109 are installed inside the lamp holders 108. The two groups of disinfectant lamps 109 are arranged opposite to each other, and the disinfectant lamps 109 are used to sterilize and filter the electrophoretic fluid, so as to facilitate the synergistic effect with other oxidants to remove soluble organic matter. The water outlet pipe 110 is fixedly connected to the bottom of the filter box 101, and the solenoid valve 111 is fixedly set on the outer wall of the water outlet pipe 110 to facilitate the discharge of the filtered and disinfected liquid from the filter box 101.

[0026] Working principle: When the device is in use, first, a set of brackets 102 are fixedly installed at the bottom of the filter box 101, and a cover plate 103 is clamped on the top of the filter box 101 to facilitate sealing the device. Then, a water inlet pipe 104 is fixed on the top of the cover plate 103 to facilitate the introduction of electrophoresis liquid into the device; secondly, a first filter plate 105, a second filter plate 106 and an activated carbon filter layer 107 are respectively installed inside the filter box 101, and the filter hole diameter of the first filter plate 105 is set to be larger than the filter hole diameter of the second filter plate 106, so as to facilitate filtering impurities of different diameters. The activated carbon filter layer 107 is used to filter and absorb the dissolved organic matter, so as to improve the use effect of the electrophoresis liquid. A set of lamp holders 108 are fixedly installed inside the filter box 101, and a set of disinfection lamps 109 are installed inside the lamp holders 108. The two sets of disinfection lamps 109 are arranged opposite to each other, and the disinfection lamps 109 are used to sterilize and filter the electrophoresis liquid, so as to facilitate the synergistic effect with other oxidants to remove dissolved organic matter. The bottom of the filter box 101 is fixedly connected to the water outlet pipe 110, and the outer wall of the water outlet pipe 110 is fixedly provided with an electromagnetic valve 111, so as to facilitate the filtration, The sterilized liquid is discharged from the filter box 101; then, a set of telescopic rods 201 are inserted through one side of the filter box 101, a set of mounting plates 202 are fixedly connected to the outer wall of the set of telescopic rods 201, and bolts 203 are fixedly inserted through the inside of the two sets of mounting plates 202. The bolts 203 are threadedly connected to the mounting plates 202 and the filter box 101 to facilitate the installation of the telescopic rods 201; finally, a connecting plate 204 is fixedly installed at the telescopic end of the set of telescopic rods 201, a fixing ring 205 is fixedly installed on the top of the connecting plate 204, and a fixing ring 205 is fixedly installed inside the fixing ring 205. A backflush pipe 206 is inserted into the backflush pipe 206 and inserted into one side of the filter box 101. A high-pressure nozzle 207 is fixedly installed at one end of the backflush pipe 206. A set of telescopic rods 201 are respectively set at the bottom of the first filter plate 105 and the second filter plate 106. The backflush pipe 206 is used to connect the water pump, and the high-pressure nozzle 207 is used to spray high-pressure water vapor to the bottom of the first filter plate 105 and the second filter plate 106, so as to facilitate the cleaning of the first filter plate 105 and the second filter plate 106, avoid clogging of the filter screen, affect the filtration efficiency, and reduce maintenance costs and workload.

[0027] The wiring diagram of the telescopic rod 201 in the present invention is common knowledge in the art, and its working principle is a well-known technology. The model is selected according to the actual use, so the control method and wiring arrangement of the telescopic rod 201 are not explained in detail.

[0028] The above description is only a preferred embodiment of the present invention and does not limit the present invention in any other form. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes for application in other fields. However, any simple modification, equivalent change and modification of the above embodiment made according to the technical essence of the present invention without departing from the content of the technical solution of the present invention shall still fall within the scope of protection of the technical solution of the present invention.

Claims

1. An electrophoretic coating self-circulating water filtration device, characterized in that: include: Filter mechanism (1) and recoil mechanism (2); The recoil mechanism (2) comprises a group of telescopic rods (201), the outer wall of each group of telescopic rods (201) is fixedly mounted with a group of mounting plates (202), bolts (203) are inserted through the interior of each of the two groups of mounting plates (202), the bolts (203) are threadedly connected to the mounting plates (202), the telescopic ends of each of the two groups of telescopic rods (201) are fixedly mounted with connecting plates (204), the tops of the two connecting plates (204) are fixedly mounted with fixing rings (205), the interiors of the two fixing rings (205) are inserted with recoil pipes (206), and one end of each of the two recoil pipes (206) is fixedly mounted with a high-pressure nozzle (207).

2. The electrophoretic coating self-circulating water filtration device according to claim 1, characterized in that: The filtering mechanism (1) comprises a filter box (101), a group of brackets (102) are fixedly mounted on the bottom of the filter box (101), a cover plate (103) is snap-connected to the top of the filter box (101), and the top of the cover plate (103) is fixedly connected to a water inlet pipe (104).

3. The electrophoretic coating self-circulating water filtration device according to claim 2, characterized in that: A first filter plate (105), a second filter plate (106) and an activated carbon filter layer (107) are respectively installed inside the filter box (101), and the first filter plate (105), the second filter plate (106) and the activated carbon filter layer (107) are arranged from top to bottom.

4. The electrophoretic coating self-circulating water filtration device according to claim 3, characterized in that: A group of lamp holders (108) are fixedly connected to the interior of the filter box (101), and the lamp holders (108) are arranged at the bottom of the activated carbon filter layer (107).

5. The electrophoretic coating self-circulating water filtration device according to claim 4, characterized in that: A group of anti-virus lamps (109) are fixedly installed inside each of the lamp holders (108), and the two groups of anti-virus lamps (109) are arranged opposite to each other.

6. The electrophoretic coating self-circulating water filtration device according to claim 2, characterized in that: The bottom of the filter box (101) is fixedly connected to a water outlet pipe (110), and a solenoid valve (111) is fixedly installed on the outer wall of the water outlet pipe (110).

7. The electrophoretic coating self-circulating water filtration device according to claim 2, characterized in that: A set of the telescopic rods (201) and the backflushing pipe (206) are inserted into the interior of the filter box (101), and the bolts (203) are threadedly connected to the filter box (101).

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