Filtering machine for glasses electroplating

Abstract

The utility model relates to the field of filters, in particular to a filter for electroplating glasses. Comprising a tank body, the bottom of the tank body is provided with a first inlet, and the top of the tank body is provided with a first outlet; the hollow component is arranged in the tank body, a second inlet is formed in the lower end of the hollow component and is coupled with the first inlet, and at least one side outlet is formed in the side wall of the hollow component; the side component is arranged on the hollow component and communicates with the side outlet, and a through hole is formed in the surface of the side component; the driving mechanism is arranged at the top of the tank body and is used for driving the hollow component to rotate; the filtering membrane is arranged on the inner wall of the side component and covers all the through holes; according to the utility model, the wastewater inlet is arranged at the bottom of the tank body, wastewater directly enters the hollow component, and filtered water is thrown out of the filter membrane through centrifugal force and flows into the mounting cavity through the through holes, so that wastewater filtration is realized, and the structure is high in filtration efficiency and free of dead angles during filtration.

Description

Technical Field

[0001] The utility model relates to the field of filters, in particular to a filter used for glasses electroplating. Background Art

[0002] The electroplating filter is an indispensable equipment in the electroplating process. Its working principle is based on the liquid circulation system and filter media. After the electroplating liquid is extracted, it passes through the filter media, where the impurities and solid particles are trapped, and the clean electroplating liquid flows back to the electroplating tank again. This process ensures the quality and stability of the electroplating liquid, which helps to improve the quality and surface finish of the electroplated products. In addition, the filter media of the electroplating filter needs to be cleaned or replaced regularly to maintain the filtering effect and stable operation of the equipment. Through this equipment, not only can the generation of waste liquid be reduced and production costs be reduced, but it also helps environmental protection and resource conservation. In the electroplating industry, the application of electroplating filters is indispensable, providing a reliable liquid purification solution for the electroplating process.

[0003] The conventional filter directly adds the plating solution into the tank for filtering, which is prone to dead corners and has low filtering efficiency.

[0004] Therefore, a new type of filter is needed to solve the above problems. Utility Model Content

[0005] The purpose of the utility model is to provide a filter for eyeglass electroplating with high filtering efficiency and no filtering dead angle in view of the above-mentioned existing technical problems.

[0006] In view of this, the utility model provides a filter for eyeglass electroplating, which is characterized by comprising:

[0007] A tank body, wherein a mounting cavity is provided in the tank body, a first inlet is provided at the bottom of the tank body, and a first outlet is provided at the top of the tank body;

[0008] A hollow member, the hollow member is longitudinally arranged in the tank body, and a second inlet is arranged at the lower end of the hollow member, the second inlet is coupled with the first inlet, and at least one side outlet is arranged on the side wall of the hollow member;

[0009] A side member, which is disposed on the hollow member and communicates with the side outlet, and has a plurality of through holes on the surface of the side member;

[0010] A driving mechanism, which is arranged on the top of the tank body and is used to drive the hollow member to rotate;

[0011] The filter membrane is arranged on the inner wall of the side member and covers all the through holes.

[0012] Furthermore, the driving mechanism comprises:

[0013] A motor, which is arranged on the top of the tank;

[0014] A first gear, the first gear is connected to the upper end of the hollow member;

[0015] The second gear is arranged on the output end of the motor and is meshed with the first gear.

[0016] Furthermore, it also includes:

[0017] The heat transfer component is arranged on the inner wall of the tank body.

[0018] Furthermore, it also includes a second outlet, which is arranged at the bottom of the tank body.

[0019] Furthermore, two or more second outlets at different positions are provided at the bottom of the tank body.

[0020] Furthermore, a first filter element is provided in the hollow component.

[0021] Furthermore, a second filter element is provided in the side member.

[0022] The beneficial effects of the utility model are:

[0023] 1. The utility model sets the inlet for wastewater at the bottom of the tank body and directly enters the hollow component. The filtered water is thrown out of the filter membrane through the centrifugal force and flows from the through hole into the installation cavity to achieve wastewater filtration. This structure has high filtration efficiency and no dead angle in filtration.

[0024] 2. Appropriate heating of the utility model can promote the precipitation or decomposition of impurities and pollutants in the electroplating solution, making it easier to be captured by the filter membrane or other filter media, which helps to improve the purity and quality of the electroplating solution; heating can reduce the viscosity of the electroplating solution and make it more fluid, which helps the electroplating solution flow more evenly in the filter and improves the filtration efficiency and effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0026] Figure 2 It is a schematic diagram of the three-dimensional structure of the utility model when viewed from an oblique upward angle.

[0027] The symbols in the figure are:

[0028] 1. Tank body; 2. Mounting cavity; 3. First inlet; 4. First outlet; 5. Hollow member; 6. Side member; 8. Through hole; 9. Motor; 10. First gear; 11. Second gear; 12. Heat transfer component; 13. Second outlet. Specific embodiments

[0029] The following will be combined with the drawings in the embodiments of the present application to clearly describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, rather than all the embodiments. All other embodiments obtained by ordinary technicians in this field based on the embodiments in the present application belong to the scope of protection of this application.

[0030] Embodiment 1:

[0031] This embodiment provides a filter for eyeglass electroplating, which is characterized by comprising:

[0032] A tank body 1, wherein a mounting cavity 2 is provided in the tank body 1, a first inlet 3 is provided at the bottom of the tank body 1, and a first outlet 4 is provided at the top of the tank body 1;

[0033] A hollow member 5, wherein the hollow member 5 is longitudinally arranged in the tank body 1, and a second inlet is arranged at the lower end of the hollow member 5, the second inlet is coupled with the first inlet 3, and at least one side outlet is arranged on the side wall of the hollow member 5;

[0034] A side member 6, which is disposed on the hollow member 5 and communicates with the side outlet, and has a plurality of through holes 8 on the surface of the side member 6;

[0035] A driving mechanism, which is arranged on the top of the tank body 1 and is used to drive the hollow member 5 to rotate;

[0036] The filter membrane is arranged on the inner wall of the side member 6 and covers all the through holes 8 .

[0037] The electroplating filter is an indispensable equipment in the electroplating process. Its working principle is based on the liquid circulation system and filter media. After the electroplating liquid is extracted, it passes through the filter media, where the impurities and solid particles are trapped, and the clean electroplating liquid flows back to the electroplating tank again. This process ensures the quality and stability of the electroplating liquid, which helps to improve the quality and surface finish of the electroplated products. In addition, the filter media of the electroplating filter needs to be cleaned or replaced regularly to maintain the filtering effect and stable operation of the equipment. Through this equipment, not only can the generation of waste liquid be reduced and production costs be reduced, but it also helps environmental protection and resource conservation. In the electroplating industry, the application of electroplating filters is indispensable, providing a reliable liquid purification solution for the electroplating process.

[0038] The tank body 1 is a cylindrical tank body 1. The filter usually adopts the design of a cylindrical tank body 1, mainly because the cylindrical tank body 1 has good structural stability and can withstand internal pressure. At the same time, the material utilization rate is high, the operation is convenient, it is conducive to fluid dynamics optimization, and the manufacturing process is simple. Therefore, it has advantages in filtering effect, operation convenience and cost-effectiveness. A cylindrical installation cavity 2 is provided in the tank body 1, a first inlet 3 is provided at the bottom of the tank body 1, and a first outlet 4 is provided at the top of the tank body 1; a hollow component 5 is longitudinally provided in the installation cavity 2, The hollow member 5 is a hollow tubular structure, and a second inlet is provided at the lower end of the hollow member 5, the second inlet is coupled to the first inlet 3, and at least one side outlet is provided on the side wall of the hollow member 5; a connected side member 6 is installed on the side outlet, and a plurality of evenly distributed through holes 8 are provided on the surface of the side member 6. A driving mechanism for driving the hollow member 5 to rotate is provided on the top of the tank body 1, and a filter membrane is provided on the inner wall of the side member 6, and the filter membrane covers all the through holes 8. The filter membrane used in the electroplating filter is usually selected according to the specific application requirements. Common filter membrane materials include:

[0039] Polypropylene membrane (PP membrane): Polypropylene membrane is a common filter membrane material with good chemical stability and corrosion resistance, and is suitable for general electroplating liquid filtration.

[0040] Polytetrafluoroethylene membrane (PTFE membrane): Polytetrafluoroethylene membrane has excellent corrosion resistance and high temperature resistance, and is suitable for electroplating liquid filtration that requires higher chemical stability and durability.

[0041] Nylon membrane: Nylon membrane has good corrosion resistance and mechanical strength, and is suitable for some special electroplating liquid filtration occasions.

[0042] Polyester film (PET film): Polyester film has good heat resistance and chemical stability, and can be used for filtration of certain electroplating solutions that require high temperature resistance.

[0043] When selecting a filter membrane, you need to consider factors such as the composition, temperature, pH value of the plating solution, and the requirements for filtration accuracy. Different filter membrane materials have different characteristics and can be selected according to actual conditions.

[0044] By setting the wastewater inlet at the bottom of the tank body 1 and directly entering the hollow component 5, the filtered water is thrown out of the filter membrane by centrifugal force and flows from the through hole 8 to the installation cavity 2 to achieve wastewater filtration. This structure has high filtration efficiency and no dead angles.

[0045] Embodiment 2:

[0046] This embodiment provides a filter for eyeglass electroplating, which, in addition to the technical solutions of the above embodiments, also has the following technical features.

[0047] The driving mechanism includes:

[0048] A motor 9, which is arranged on the top of the tank body 1;

[0049] A first gear 10, which is connected to the upper end of the hollow member 5;

[0050] The second gear 11 is disposed on the output end of the motor 9 , and the second gear 11 is meshed with the first gear 10 .

[0051] The motor 9 is arranged at the top of the tank body 1, and a second gear 11 is provided at the output end of the motor 9, and the second gear 11 is meshed with a first gear 10 arranged on the upper end of the hollow member 5. When the motor 9 drives the second gear 11 to rotate, the hollow member 5 rotates through the meshing of the first gear 10 and the second gear 11.

[0052] Also includes:

[0053] The heat transfer component 12 is arranged on the inner wall of the tank body 1 .

[0054] The heat transfer component 12 is arranged on the inner wall of the tank body 1. Appropriate heating can promote the precipitation or decomposition of impurities and pollutants in the electroplating liquid, making it easier to be captured by the filter membrane or other filter media, which helps to improve the purity and quality of the electroplating liquid; heating can reduce the viscosity of the electroplating liquid and make it more fluid, which helps the electroplating liquid flow more evenly in the filter and improves the filtering efficiency and effect.

[0055] Embodiment 3:

[0056] This embodiment provides a filter for eyeglass electroplating, which, in addition to the technical solutions of the above embodiments, also has the following technical features.

[0057] The tank body 1 further comprises a second outlet 13 , which is arranged at the bottom of the tank body 1 .

[0058] When impurities in the electroplating solution are fixed and precipitated by gravity or chemical precipitants, the sediment will settle to the bottom of the tank body 1. The second outlet 13 provided at the bottom of the tank body 1 is helpful to clean the sediment.

[0059] The bottom of the tank body 1 is provided with two or more second outlets 13 at different positions.

[0060] A plurality of second outlets 13 are arranged at different positions to prevent the occurrence of cleaning dead corners.

[0061] A first filter element is arranged in the hollow component 5 , and a plurality of openings penetrating the inner wall of the hollow component 5 are arranged on the inner wall.

[0062] Plating fluid filters typically use various types of filter elements, and the specific selection depends on factors such as the composition of the plating fluid, particle size, and filtration requirements. The following are some common filter element types:

[0063] Paper filter element: Paper filter element is usually used to filter smaller particles and impurities, and its structure can provide appropriate filtration efficiency and flow rate. This filter element is usually used for preliminary filtration of plating liquid or to remove smaller solid particles.

[0064] Cloth filter element: Cloth filter elements are usually made of polypropylene or other synthetic materials, with high corrosion resistance and wear resistance. They are suitable for filtering medium-sized particles and impurities, and can be used for long-term operation.

[0065] Metal filter element: Metal filter elements are usually made of stainless steel or other corrosion-resistant metals, with high durability and washability. They are usually used to filter large particles and coarse impurities, and can be reused many times.

[0066] Activated carbon filter: Activated carbon filter is usually used to remove organic impurities and odor substances in the plating solution. They remove organic pollutants in the plating solution through adsorption, improving the purity and quality of the plating solution.

[0067] Ceramic filter element: Ceramic filter elements have a microporous structure, which can effectively remove tiny particles and impurities, and have good corrosion resistance. They are suitable for efficient filtration of electroplating liquid to improve the surface quality of electroplated products.

[0068] The selection of the appropriate filter element type depends on the characteristics of the plating solution as well as the design requirements and operating conditions of the filter.

[0069] A second filter element is disposed in the side member 6 .

[0070] A filter element made of the same material as or with a combined function of the first filter element is provided in the side member 6 to perform secondary filtration of the electroplating solution to improve filtration efficiency.

[0071] The embodiments of the present application are described above in conjunction with the accompanying drawings. In the absence of conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. The present application is not limited to the above-mentioned specific embodiments. The above-mentioned specific embodiments are merely illustrative and not restrictive. Under the inspiration of the present application, ordinary technicians in this field can also make many forms without departing from the purpose of the present application and the scope of protection of the claims, all of which belong to the protection scope of the present application.

Claims

1. A filter for eyeglass electroplating, characterized in that: include: A tank body (1), wherein a mounting cavity (2) is provided in the tank body (1), a first inlet (3) is provided at the bottom of the tank body (1), and a first outlet (4) is provided at the top of the tank body (1); A hollow member (5), the hollow member (5) being longitudinally arranged in the tank body (1), and a second inlet being arranged at the lower end of the hollow member (5), the second inlet being coupled to the first inlet (3), and at least one side outlet being arranged on the side wall of the hollow member (5); A side member (6), the side member (6) is arranged on the hollow member (5) and is communicated with the side outlet, and a plurality of through holes (8) are arranged on the surface of the side member (6); A driving mechanism, which is arranged on the top of the tank body (1) and is used to drive the hollow member (5) to rotate; A filter membrane is arranged on the inner wall of the side member (6) and covers all the through holes (8).

2. A filter for eyeglass electroplating according to claim 1, characterized in that: The driving mechanism includes: A motor (9), wherein the motor (9) is arranged on the top of the tank body (1); A first gear (10), the first gear (10) being connected to the upper end of the hollow member (5); A second gear (11), the second gear (11) is arranged on the output end of the motor (9), and the second gear (11) is meshed with the first gear (10).

3. A filter for eyeglass electroplating according to claim 1, characterized in that: Also includes: A heat transfer component (12), wherein the heat transfer component (12) is arranged on the inner wall of the tank body (1).

4. A filter for eyeglass electroplating according to claim 1, characterized in that: The tank also comprises a second outlet (13), which is arranged at the bottom of the tank body (1).

5. A filter for eyeglass electroplating according to claim 4, characterized in that: The bottom of the tank body (1) is provided with a plurality of second outlets (13) at different positions.

6. A filter for eyeglass electroplating according to claim 1, characterized in that: A first filter element is arranged in the hollow component (5).

7. A filter for eyeglass electroplating according to claim 1, characterized in that: A second filter element is arranged inside the side member (6).

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