Nickel plating solution impurity removal device for filter production

Abstract

The utility model discloses a nickel plating solution impurity removal device for filter production, which comprises a filter main body, the bottom of the filter main body is fixedly connected with a support frame, the inner bottom wall of the filter main body is rotatably connected with a plurality of groups of filter elements, and the inner wall of the filter main body is rotatably connected with a fixing ring. The inner wall of the fixing ring is fixedly connected with a fixing frame. According to the nickel plating solution impurity removal device for filter production, through the arrangement of the cleaning assembly and the driving assembly, when impurities on the surface of a filter element need to be cleaned, a driving motor is started to drive a rotating rod, then the rotating rod drives a fixing frame to rotate in the filter body, a fixing ring slides on the inner wall of the filter body, and a cleaning brush scrapes the surface of the filter element; the filter element rotates in the filter main body, so that the effect of cleaning the surface of the filter element is achieved, the situation that the filtering rate is reduced due to accumulation of impurities on the surface of the filter element is prevented, and the working efficiency of the nickel plating solution impurity removal device for filter production is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of nickel plating liquid impurity removal, in particular to a nickel plating liquid impurity removal device for filter production. Background Art

[0002] Nickel plating solution is an indispensable and important part of the electrochemical nickel plating process. It provides excellent surface protection and decorative effects for metal products and is widely used in industrial production and various application fields. The nickel plating solution for electroplating contains impurities after use and needs to be filtered to remove impurities. Electroplating nickel filter is used in electroplating, surface treatment, metal finishing, PCB etching equipment, pharmaceutical environmental protection, etc. Its main function is to filter the electroplating solution during high-temperature chemical nickel plating and remove insoluble particulate impurities in the electroplating solution. The working principle of the electroplating filter is mainly based on the filtration of the suspension. It presses the suspension from the upper chamber of the filter into the lower chamber through pressure. In this process, solid particles are trapped on the surface of the filter medium to form filter residue (or filter cake), while the liquid passes through the filter medium to become filtrate.

[0003] The existing nickel plating liquid impurity removal device for filter production is not convenient for preventing gas backflow during actual use. External air or liquid enters the exhaust pipe, which easily causes imbalance in the pipeline, negative pressure or gas accumulation inside the filter.

[0004] After searching the existing patents: a nickel plating liquid impurity removal device for electroplating (publication number: CN218059285U), including an external filter box, a mixing box is provided on the top wall of the external filter box, a multi-stage filter layer is provided at the bottom of the external filter box, and multiple groups of the filter layers are located below the mixing box, a liquid outlet pipe is provided at the bottom of the mixing box, a control valve 1 is provided on the liquid outlet pipe, a stirring shaft is rotatably provided in the mixing box, the bottom end of the stirring shaft extends into the mixing box, a neutralizing stirring member is provided at the bottom of the stirring shaft, and a pressure plate is slidably provided between the outer wall of the mixing box and the inner wall of the external filter box. The utility model relates to the technical field of nickel plating liquid impurity removal, and specifically provides a nickel plating liquid impurity removal device for electroplating, wherein the nickel plating electrolyte is discharged into the external filter box after neutralization, and the pressure in the lower part of the external filter box is increased by using the pressure plate, thereby improving the efficiency of the nickel plating electrolyte passing through the multi-stage filter layer and filtering out impurities in the nickel plating electrolyte.

[0005] Although the above patent uses a pressure plate to increase the pressure in the lower part of the outer filter box, thereby improving the efficiency of the nickel-plated electrolyte passing through the multi-stage filter layer and filtering out impurities in the nickel-plated electrolyte, it is not convenient to clean the surface of the filter element. The accumulation of impurities on the surface of the filter element will cause the filtration rate to decrease.

[0006] Therefore, it is necessary to invent a nickel plating liquid impurity removal device for filter production to solve the above problems. Utility Model Content

[0007] The technical problems to be solved by the utility model are as follows: to provide a nickel plating liquid impurity removal device for filter production which is highly practical, can be simply operated and has a relatively simple structure, thereby solving the problems in the above-mentioned background technology that it is inconvenient to prevent gas backflow and to clean the filter element surface.

[0008] The purpose of the utility model can be achieved through the following technical solutions:

[0009] A nickel plating liquid impurity removal device for filter production, comprising a filter body, a support frame fixedly connected to the bottom of the filter body, a plurality of filter elements rotatably connected to the inner bottom wall of the filter body, a fixing ring rotatably connected to the inner wall of the filter body, a fixing frame fixedly connected to the inner wall of the fixing ring, cleaning components fixedly connected to both sides of the fixing frame, a rotating rod sleeved on the top of the fixing frame, a driving component fixedly connected to the top of the rotating rod, an exhaust pipe connected to one side of the filter body, a fixed sleeve connected to the bottom of one end of the exhaust pipe, a fixing plate sleeved inside the fixing sleeve, and a protective component fixedly connected to the bottom of the fixing plate.

[0010] As a further solution of the utility model: the cleaning assembly includes a connecting plate fixedly connected to one side of the fixing frame, and a cleaning brush is fixedly connected to one side of the connecting plate, and the cleaning brush is convenient for scraping impurities on the surface of the filter element.

[0011] As a further solution of the utility model: the driving assembly includes a driving motor fixedly connected to the top of the rotating rod, and the surface of the driving motor is sleeved with a motor shell, which is convenient for protecting the driving motor.

[0012] As a further solution of the utility model: the protective component includes a pressure spring fixedly connected to the bottom of the fixing plate, the bottom end of the pressure spring is fixedly connected to a piston, the top surface of the piston is fixedly connected to a sliding rod, and the sliding rod is convenient for positioning and moving the piston.

[0013] As a further solution of the utility model: movable bolts are fixedly connected to both sides of the filter body, a threaded rod is rotatably connected to the surface of the movable bolt, and a turntable is threadedly connected to the top of the threaded rod, which is convenient for fixing and limiting the cover.

[0014] As a further solution of the utility model: a medicine barrel is fixedly connected to one side of the top surface of the support frame, and a water inlet pipe is connected to the bottom of the medicine barrel, which facilitates the nickel plating liquid to enter the filter body.

[0015] As a further solution of the utility model: one end of the water inlet pipe is connected with a water pump, and a sealing cover is clamped on the surface of the threaded rod, so that the sealing cover is convenient for increasing the sealing performance.

[0016] As a further solution of the utility model: the bottom of the fixed sleeve is connected to a hose, and the top of the exhaust pipe is sleeved with a pressure detector, which is convenient for detecting the pressure in the exhaust pipe.

[0017] Beneficial effects of the utility model:

[0018] 1. The nickel-plated liquid impurity removal device for filter production, through the arrangement of a cleaning component and a driving component, when it is necessary to clean impurities on the surface of the filter element, the driving motor is started to drive the rotating rod, and then the rotating rod drives the fixed frame to rotate inside the filter body, and the fixed ring slides on the inner wall of the filter body, so that the cleaning brush scrapes the surface of the filter element, and the filter element rotates inside the filter body, thereby achieving the effect of cleaning the surface of the filter element, preventing impurities from accumulating on the surface of the filter element, causing the filtration rate to decrease, and improving the working efficiency of the nickel-plated liquid impurity removal device for filter production.

[0019] 2. The nickel-plated liquid impurity removal device for the filter production is provided with a protective component. When exhaust is required, the exhaust pipe switch is opened to discharge the internal air pressure, pushing the piston through the thick end of the fixed sleeve. The pressure spring is deformed and stretched by the force, and the slide rod slides in the slide hole on the fixed plate, and then the air pressure reaches the hose for discharge. When the exhaust is completed and the external air pressure is greater than the internal air pressure, the pressure spring recovers the deformation and pulls the piston to shrink to the lower end of the fixed sleeve to seal, thereby achieving the effect of preventing gas backflow, preventing external air or liquid from entering the exhaust pipe, causing imbalance in the pipeline, and generating negative pressure or gas accumulation inside the filter body, affecting the normal operation of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The utility model is further described below in conjunction with the accompanying drawings.

[0021] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0022] Figure 2 It is a schematic diagram of the split structure of the utility model;

[0023] Figure 3 This is a schematic diagram of the structure of the drive assembly of the utility model;

[0024] Figure 4 It is a schematic diagram of the structure of the protective component of the utility model;

[0025] Figure 5 It is a schematic diagram of the structure of the cleaning component of the utility model.

[0026] In the figure: 1. filter body; 2. support frame; 3. filter element; 4. fixing ring; 5. fixing frame; 6. cleaning assembly; 601. connecting plate; 602. cleaning brush; 7. rotating rod; 8. driving assembly; 801. driving motor; 802. motor housing; 9. exhaust pipe; 10. fixing sleeve; 11. fixing plate; 12. protective assembly; 1201. pressure spring; 1202. piston; 1203. sliding rod; 13. movable bolt; 14. threaded rod; 15. turntable; 16. medicine barrel; 17. water inlet pipe; 18. water pump; 19. sealing cover; 20. hose; 21. pressure detector. DETAILED DESCRIPTION

[0027] 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 of 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.

[0028] like Figure 1-5 As shown, a nickel plating liquid impurity removal device for filter production includes a filter body 1, a support frame 2 is fixedly connected to the bottom of the filter body 1, a plurality of groups of filter elements 3 are rotatably connected to the inner bottom wall of the filter body 1, a fixing ring 4 is rotatably connected to the inner wall of the filter body 1, a fixing frame 5 is fixedly connected to the inner wall of the fixing ring 4, and cleaning components 6 are fixedly connected to both sides of the fixing frame 5. Through the arrangement of the cleaning component 6 and the driving component 8, the effect of cleaning the surface of the filter element 3 is achieved, and the accumulation of impurities on the surface of the filter element 3 is prevented, which causes the filtration rate to decrease, thereby improving the nickel plating liquid impurity removal device for filter production In order to improve the working efficiency, a rotating rod 7 is sleeved on the top of the fixed frame 5, and a driving component 8 is fixedly connected to the top of the rotating rod 7. An exhaust pipe 9 is connected to one side of the filter body 1, and a fixed sleeve 10 is connected to the bottom of one end of the exhaust pipe 9. A fixing plate 11 is sleeved inside the fixed sleeve 10, and a protective component 12 is fixedly connected to the bottom of the fixing plate 11. The setting of the protective component 12 can achieve the effect of preventing gas backflow, prevent external air or liquid from entering the exhaust pipe 9, and cause imbalance in the pipeline, so that negative pressure or gas accumulation is generated inside the filter body 1, affecting the normal operation of the equipment;

[0029] like Figure 4 As shown, the cleaning assembly 6 includes a connecting plate 601 fixedly connected to one side of the fixing frame 5, and a cleaning brush 602 is fixedly connected to one side of the connecting plate 601. The setting of the cleaning brush 602 facilitates the scraping of impurities on the surface of the filter element 3;

[0030] like Figure 3As shown, the driving assembly 8 includes a driving motor 801 fixedly connected to the top of the rotating rod 7, and a motor housing 802 is sleeved on the surface of the driving motor 801. The motor housing 802 is provided to protect the driving motor 801;

[0031] like Figure 5 As shown, the protection component 12 includes a pressure spring 1201 fixedly connected to the bottom of the fixing plate 11, the bottom end of the pressure spring 1201 is fixedly connected to a piston 1202, and the top surface of the piston 1202 is fixedly connected to a sliding rod 1203. The setting of the sliding rod 1203 plays a role in positioning and facilitating the movement of the piston 1202;

[0032] like Figure 3 As shown, both sides of the filter body 1 are fixedly connected with movable bolts 13, the surface of the movable bolt 13 is rotatably connected with a threaded rod 14, and the top of the threaded rod 14 is threadedly connected with a turntable 15. The setting of the turntable 15 plays a role in fixing and limiting the cover 19;

[0033] like Figure 1 As shown, a medicine barrel 16 is fixedly connected to one side of the top surface of the support frame 2, and a water inlet pipe 17 is connected to the bottom of the medicine barrel 16. The setting of the water inlet pipe 17 facilitates the nickel plating solution to enter the filter body 1;

[0034] like Figure 1 As shown, one end of the water inlet pipe 17 is connected to a water pump 18, and a sealing cover 19 is clamped on the surface of the threaded rod 14. The setting of the sealing cover 19 increases the sealing performance;

[0035] like Figure 1 As shown, the bottom of the fixed sleeve 10 is connected to a hose 20, and the top of the exhaust pipe 9 is sleeved with a pressure detector 21. The pressure detector 21 is provided to detect the pressure in the exhaust pipe 9.

[0036] The working principle of the utility model is as follows: when it is necessary to clean impurities on the surface of the filter element 3, the driving motor 801 is started to drive the rotating rod 7, and then the rotating rod 7 drives the fixing frame 5 to rotate inside the filter body 1, and the fixing ring 4 slides on the inner wall of the filter body 1, so that the cleaning brush 602 scrapes the surface of the filter element 3, and the filter element 3 rotates inside the filter body 1. When exhaust is required, the exhaust pipe 9 switch is opened to discharge the internal air pressure, pushing the piston 1202 to pass through the thick end of the fixed sleeve 10, and the pressure spring 1201 is deformed and stretched by the force, and the sliding rod 1203 slides in the sliding hole on the fixing plate 11, and then the air pressure reaches the hose 20 for discharge. When the exhaust is completed and the external air pressure is greater than the internal air pressure, the pressure spring 1201 restores its deformation and pulls the piston 1202 to shrink to the thin end of the fixed sleeve 10 for sealing.

[0037] It should be noted that the equipment structure and drawings of the utility model mainly describe the principle of the utility model. In terms of the technology of the design principle, the settings of the power mechanism, power supply system and control system of the device are not fully described. On the premise that the technical personnel in this field understand the principle of the above utility model, the details of the power mechanism, power supply system and control system can be clearly known. The control method of the application document is automatic control through a controller, and the control circuit of the controller can be realized by simple programming by the technical personnel in this field;

[0038] The standard parts used therein can all be purchased from the market and can be customized according to the instructions and drawings. The specific connection methods of each part adopt conventional means such as mature bolts, rivets, welding, etc. in the prior art. The machinery, parts and equipment all adopt conventional models in the prior art, and the structures and principles of the components known to technical personnel in this field can be known by these technical personnel through technical manuals or through conventional experimental methods.

[0039] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A nickel plating liquid impurity removal device for filter production, comprising a filter body (1), Features: The bottom of the filter body (1) is fixedly connected to a support frame (2); the inner bottom wall of the filter body (1) is rotatably connected to a plurality of filter elements (3); the inner wall of the filter body (1) is rotatably connected to a fixing ring (4); the inner wall of the fixing ring (4) is fixedly connected to a fixing frame (5); both sides of the fixing frame (5) are fixedly connected to cleaning components (6); the top of the fixing frame (5) is sleeved with a rotating rod (7); the top of the rotating rod (7) is fixedly connected to a driving component (8); one side of the filter body (1) is connected to an exhaust pipe (9); the bottom of one end of the exhaust pipe (9) is connected to a fixing sleeve (10); the interior of the fixing sleeve (10) is sleeved with a fixing plate (11); the bottom of the fixing plate (11) is fixedly connected to a protective component (12).

2. A nickel plating liquid impurity removal device for filter production according to claim 1, It is characterized in that The cleaning assembly (6) comprises a connecting plate (601) fixedly connected to one side of the fixing frame (5), and a cleaning brush (602) is fixedly connected to one side of the connecting plate (601).

3. A nickel plating liquid impurity removal device for filter production according to claim 1, It is characterized in that The driving assembly (8) comprises a driving motor (801) fixedly connected to the top of the rotating rod (7), and a motor housing (802) is sleeved on the surface of the driving motor (801).

4. The nickel plating liquid impurity removal device for filter production according to claim 1, It is characterized in that The protection component (12) comprises a pressure spring (1201) fixedly connected to the bottom of the fixing plate (11), the bottom end of the pressure spring (1201) is fixedly connected to a piston (1202), and the top surface of the piston (1202) is fixedly connected to a sliding rod (1203).

5. The nickel plating liquid impurity removal device for filter production according to claim 1, It is characterized in that Both sides of the filter body (1) are fixedly connected with movable bolts (13), the surface of the movable bolt (13) is rotatably connected with a threaded rod (14), and the top of the threaded rod (14) is threadedly connected with a rotating disk (15).

6. The nickel plating liquid impurity removal device for filter production according to claim 1, It is characterized in that A medicine barrel (16) is fixedly connected to one side of the top surface of the support frame (2), and a water inlet pipe (17) is connected through the bottom of the medicine barrel (16).

7. A nickel plating liquid impurity removal device for filter production according to claim 6, It is characterized in that One end of the water inlet pipe (17) is connected to a water pump (18), and a sealing cover (19) is clamped on the surface of the threaded rod (14).

8. The nickel plating liquid impurity removal device for filter production according to claim 1, It is characterized in that The bottom of the fixed sleeve (10) is connected to a hose (20), and the top of the exhaust pipe (9) is sleeved with a pressure detector (21).

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