Replaceable phosphor copper mesh filter assembly

Abstract

The utility model provides a replaceable phosphor copper mesh filter assembly, which relates to the technical field of phosphor copper meshes, and comprises a phosphor copper mesh and further comprises a mounting assembly, and the mounting assembly is composed of two mounting fixing covers arranged on two sides of the phosphor copper mesh; the clamping and extruding assembly is composed of extruding limiting plates arranged between the phosphor copper mesh and the mounting and fixing cover, the number of the extruding limiting plates is two, the two extruding limiting plates are symmetrical about the center of the phosphor copper mesh, and limiting and fixing cones are arranged on the sides, close to each other, of the two extruding limiting plates; the two extrusion limiting plates are symmetrically arranged relative to the center of the phosphor copper mesh, when the two extrusion limiting plates get close to each other, the limiting fixing cones on the extrusion limiting plates can make contact with the phosphor copper mesh, the limiting fixing cones can generate elastic deformation and can be tightly embedded into grids of the phosphor copper mesh, uniform extrusion force and limiting effect are applied to the phosphor copper mesh from the two sides, and therefore the phosphor copper mesh is prevented from being damaged. And the phosphor copper mesh is firmly fixed in the mounting fixing cover.

Description

Technical Field

[0001] This utility model relates to the field of phosphor bronze mesh technology, and in particular to a replaceable phosphor bronze mesh filter assembly. Background Technology

[0002] In existing filtration equipment, the filter element is the core component. Among them, the use of phosphor bronze mesh for filtration is quite common because phosphor bronze has good corrosion resistance, high strength and a certain degree of elasticity, and can be used in relatively complex environments. However, most current phosphor bronze mesh filter elements have some problems.

[0003] In existing phosphor bronze mesh filter assemblies, the mesh is usually fixedly installed inside the filter equipment. When the mesh is clogged with impurities due to long-term use and the filtration efficiency decreases, it is difficult to replace the mesh individually. Generally, the entire filter assembly needs to be removed, or even the entire filter equipment may need to be replaced. This not only increases maintenance costs and time, but also wastes resources. Moreover, the structural design of some filter assemblies makes the installation and disassembly of the mesh complicated, requiring professional tools and technicians, which brings many inconveniences to actual use.

[0004] Therefore, this utility model proposes a replaceable phosphor bronze mesh filter assembly. Utility Model Content

[0005] The purpose of this invention is to address the shortcomings of existing technologies and propose a replaceable phosphor bronze mesh filter assembly.

[0006] To achieve the above objectives, the present invention adopts the following technical solution: a replaceable phosphor bronze mesh filter assembly, comprising a phosphor bronze mesh, and further comprising:

[0007] The mounting assembly consists of two mounting covers positioned on both sides of the phosphor bronze mesh.

[0008] The clamping and extrusion assembly consists of two extrusion limiting plates disposed between the phosphor bronze mesh and the mounting cover. The two extrusion limiting plates are symmetrical about the center of the phosphor bronze mesh, and each of the two extrusion limiting plates is provided with a limiting fixing cone on the side that is close to each other.

[0009] Furthermore, the limiting and fixing cone has a conical structure, is made of rubber, and is distributed in a ring, with the included angle between two adjacent limiting and fixing cones being equal.

[0010] The beneficial effects of adopting the above-mentioned further solution are: the rubber conical limiting and fixing cone has good buffering performance, which can avoid damage to the fixed part; the annular uniformly distributed structure provides all-round and balanced fixing force, which enhances the stability and reliability of the fixing; moreover, this structure is simple, low in cost, easy to install and disassemble, which can improve the operating efficiency and is suitable for a variety of scenarios that require limiting and fixing.

[0011] Furthermore, each of the two extrusion limiting plates has a rotating groove at one end that is far apart from each other. An adjusting threaded rod that passes through the mounting cover is rotatably connected to the rotating groove. The adjusting threaded rod is threadedly connected to the mounting cover.

[0012] The advantages of adopting the above-mentioned further solution are: the position of the extrusion limit plate can be precisely controlled by rotating the adjusting threaded rod, so as to reliably fix or disassemble the component. The operation is simple and convenient. This threaded adjustment method can provide a stable and adjustable extrusion force, adapt to components of different sizes and shapes, improve the versatility and applicability of the device, and at the same time, the structure is compact, occupies little space, and is easy to apply in a variety of equipment.

[0013] Furthermore, a sealing sleeve is provided on the side of the extrusion limiting plate near the mounting cover. The diameter of the sealing sleeve is adapted to the inner ring diameter of the mounting cover, and the sealing sleeve and the mounting cover have a fitted and misaligned structure.

[0014] The beneficial effects of adopting the above-mentioned further solution are: the sealing sleeve enhances the sealing performance of the mounting cover, effectively improves the protection level of internal components, extends their service life, the fitted misaligned structure makes the seal tighter, reduces maintenance costs, and the sealing sleeve can also play a certain guiding role during the movement of the extrusion limiting plate, ensuring that the extrusion limiting plate moves smoothly and ensuring a stable and reliable extrusion limiting effect on the components.

[0015] Furthermore, one of the mounting covers is fitted with a sealing ring, and the other mounting cover has a sealing groove, the diameter of which is adapted to the diameter of the sealing groove.

[0016] The beneficial effects of adopting the above-mentioned further solution are: this sealing structure design is simple yet efficient, which can significantly improve the sealing performance of the equipment, prevent external impurities from entering and affecting the normal operation of internal components, and ensure the stability and reliability of the equipment. At the same time, the elastic characteristics of the sealing ring can absorb a certain amount of vibration and displacement, enhance the buffering capacity of the connection, reduce the risk of component loosening caused by vibration, reduce the maintenance frequency, extend the service life of the equipment, and facilitate installation and disassembly, thereby improving the equipment assembly efficiency.

[0017] Furthermore, both of the mounting covers are provided with connecting pieces, which are arranged in a ring shape, and the included angle between two adjacent sealing grooves is equal. Connecting bolts are provided through the two adjacent connecting pieces.

[0018] The beneficial effects of adopting the above-mentioned further solution are: the combination structure of the connecting piece and the connecting bolt is simple and practical, the installation and disassembly are convenient, and the equipment is easy to assemble, maintain and repair. The connecting pieces with the same included angle distribution make the connection force uniform, avoid excessive local force and damage to the mounting cover, improve the reliability of the connection and the stability of the overall structure. In addition, this connection method can effectively prevent the mounting cover from relative displacement or loosening during use, and ensure the normal operation of the equipment.

[0019] Compared with the prior art, the advantages and positive effects of this utility model are as follows:

[0020] 1. In this utility model, two extrusion limiting plates are symmetrically arranged around the center of the phosphor bronze mesh. When they approach each other, the limiting and fixing cones on them will contact the phosphor bronze mesh. Since the limiting and fixing cones can produce elastic deformation, they can be tightly embedded in the mesh of the phosphor bronze mesh, applying uniform extrusion force and limiting effect to the phosphor bronze mesh from both sides, thus firmly securing the phosphor bronze mesh within the mounting cover. The symmetrically arranged extrusion limiting plates and limiting and fixing cones ensure that the phosphor bronze mesh is subjected to uniform force, avoiding damage to the mesh due to uneven local force, and extending the service life of the phosphor bronze mesh. This stable clamping and extrusion method can ensure that the position of the phosphor bronze mesh is fixed during use, maintaining the stability of its working performance. At the same time, installation and disassembly are relatively convenient, facilitating the replacement or maintenance of the phosphor bronze mesh and improving the efficiency of equipment use.

[0021] 2. In this utility model, the position of the extrusion limiting plate can be precisely controlled by rotating the adjusting threaded rod, so as to reliably fix or disassemble the component. The operation is simple and convenient. This threaded adjustment method can provide a stable and adjustable extrusion force, adapt to components of different sizes and shapes, improve the versatility and applicability of the device, and at the same time, the structure is compact, occupies little space, and is easy to apply in a variety of equipment. Attached Figure Description

[0022] Figure 1 This is a front view of a replaceable phosphor bronze mesh filter assembly according to the present invention.

[0023] Figure 2 This is an exploded view of a replaceable phosphor bronze mesh filter assembly according to the present invention.

[0024] Figure 3 This is an exploded view of the clamping and extrusion component in a replaceable phosphor bronze mesh filter assembly of this utility model.

[0025] Figure 4This is a cross-sectional view of the clamping and extrusion component in a replaceable phosphor bronze mesh filter assembly according to this utility model.

[0026] Figure label:

[0027] 1. Phosphor bronze wire mesh;

[0028] 2. Installation components; 21. Installation cover; 211. Connecting piece; 212. Connecting bolt; 22. Sealing ring; 221. Sealing groove;

[0029] 3. Clamping and extrusion assembly; 31. Extrusion limiting plate; 311. Rotating groove; 312. Sealing sleeve; 32. Limiting and fixing cone; 33. Adjusting threaded rod. Detailed Implementation

[0030] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0031] like Figure 1-4 As shown, this utility model provides a technical solution: a replaceable phosphor bronze mesh filter assembly, including a phosphor bronze mesh 1, and further comprising:

[0032] Mounting component 2 consists of two mounting covers 21 disposed on both sides of the phosphor bronze mesh 1;

[0033] The clamping and extrusion assembly 3 consists of two extrusion limiting plates 31 disposed between the phosphor bronze mesh 1 and the mounting cover 21. These two extrusion limiting plates 31 are symmetrical about the center of the phosphor bronze mesh 1. Each of the two extrusion limiting plates 31 has a limiting cone 32 on its side where they approach each other. When the two extrusion limiting plates 31 are symmetrically arranged about the center of the phosphor bronze mesh 1, the limiting cone 32 will contact the phosphor bronze mesh 1. Because the limiting cone 32 can undergo elastic deformation, it can be tightly embedded in the phosphor bronze mesh. In the mesh of sheet 1, uniform extrusion force and limiting action are applied to the phosphor bronze mesh sheet 1 from both sides, which secures the phosphor bronze mesh sheet 1 within the mounting cover 21. The symmetrically arranged extrusion limiting plate 31 and limiting fixing cone 32 ensure that the phosphor bronze mesh sheet 1 is subjected to uniform force, avoids damage to the mesh sheet due to uneven local force, and extends the service life of the phosphor bronze mesh sheet 1. This stable clamping and extrusion method can ensure that the phosphor bronze mesh sheet 1 is fixed in position during use and maintains the stability of its working performance. At the same time, installation and disassembly are relatively convenient, making it easy to replace or maintain the phosphor bronze mesh sheet 1, thus improving the efficiency of equipment use.

[0034] The limiting and fixing cone 32 has a conical structure and is made of rubber. The limiting and fixing cones 32 are arranged in a ring, with equal included angles between adjacent cones. The rubber elasticity allows the cones to deform when a component requiring limiting and fixing comes into contact with them, thus tightly fitting the component surface. The ring-shaped distribution and equal included angles allow for uniform force application to the component from multiple directions, stabilizing it in a specific position and preventing displacement in any direction. The rubber cone-shaped limiting and fixing cone 32 has good cushioning performance, preventing damage to the fixed component. The uniformly distributed ring structure provides all-around, balanced fixing force, enhancing the stability and reliability of the fixing. Furthermore, this structure is simple, low-cost, easy to install and disassemble, improving operational efficiency and making it suitable for various scenarios requiring limiting and fixing.

[0035] Two extrusion limiting plates 31 each have a rotating groove 311 at their far ends. An adjusting threaded rod 33, which passes through the mounting cover 21, is rotatably connected to the rotating groove 311. The adjusting threaded rod 33 is threadedly connected to the mounting cover 21. Rotating the adjusting threaded rod 33 causes it to move axially due to its threaded connection to the mounting cover 21. The end of the adjusting threaded rod 33 is rotatably connected to the rotating groove 311 of the extrusion limiting plate 31. Its axial movement causes the extrusion limiting plate 31 to move. When the two adjusting threaded rods 33 rotate respectively, the two extrusion limiting plates 31 can move closer or further apart, thereby performing extrusion limiting or release operations on the component located between them. By rotating the adjusting threaded rod 33, the position of the extrusion limiting plate 31 can be precisely controlled, achieving reliable fixing or disassembly of the component. The operation is simple and convenient. This threaded adjustment method can provide stable and adjustable extrusion force, adapting to components of different sizes and shapes, improving the versatility and applicability of the device. At the same time, the structure is compact, occupies little space, and is easy to apply in various equipment.

[0036] A sealing sleeve 312 is provided on the side of the extrusion limiting plate 31 near the mounting cover 21. The diameter of the sealing sleeve 312 is adapted to the inner ring diameter of the mounting cover 21. The sealing sleeve 312 and the mounting cover 21 have a fitted and staggered structure. When the extrusion limiting plate 31 moves, the sealing sleeve 312 on one side moves accordingly. Because the diameter of the sealing sleeve 312 is adapted to the inner ring diameter of the mounting cover 21 and has a fitted and staggered structure, the sealing sleeve 312 can tightly fit the inner ring of the mounting cover 21 during the extrusion limiting plate 31's extrusion limiting process. The wall prevents dust, moisture, and other impurities from entering the interior through the gap between the mounting cover 21 and the extrusion limiting plate 31, protecting the internal components from the influence of the external environment. The sealing sleeve 312 enhances the sealing performance of the mounting cover 21, effectively improving the protection level of the internal components and extending their service life. The fitted staggered structure makes the seal tighter, reducing maintenance costs. Moreover, during the movement of the extrusion limiting plate 31, the sealing sleeve 312 can also play a certain guiding role, ensuring that the extrusion limiting plate 31 moves smoothly and ensuring a stable and reliable extrusion limiting effect on the components.

[0037] One mounting cover 21 has a sealing ring 22 embedded in it, while the other mounting cover 21 has a sealing groove 221. The diameter of the sealing ring 22 matches the diameter of the sealing groove 221. When the two mounting covers 21 are assembled together, the sealing ring 22 embedded in one mounting cover 21 will be inserted into the sealing groove 221 of the other mounting cover 21. Since the diameter of the sealing ring 22 matches the diameter of the sealing groove 221, the sealing ring 22 is compressed and undergoes elastic deformation during the insertion process, tightly filling the space of the sealing groove 221. This forms a sealing barrier at the joint of the two mounting covers 21, effectively preventing gas, liquid, or dust from entering the interior through the joint. This sealing structure design is simple yet efficient, significantly improving the sealing performance of the equipment, preventing external impurities from intruding and affecting the normal operation of internal components, and ensuring the stability and reliability of the equipment. At the same time, the elastic characteristics of the sealing ring 22 can absorb a certain amount of vibration and displacement, enhance the buffering capacity of the joint, reduce the risk of component loosening due to vibration, reduce maintenance frequency, extend the service life of the equipment, and facilitate installation and disassembly, improving the equipment assembly efficiency.

[0038] Both mounting covers 21 are equipped with connecting pieces 211 arranged in a ring, with equal angles between adjacent sealing grooves 221. Connecting bolts 212 penetrate adjacent connecting pieces 211. The ring-shaped connecting pieces 211 on the two mounting covers 21 correspond one-to-one. When a connecting bolt 212 is inserted through an adjacent connecting piece 211, the fastening action of the bolt 212 tightly connects the two mounting covers 21 together. This ring-shaped, equal-angled distribution method can… The connection force is evenly distributed on the circumference of the mounting cover 21, ensuring the stability of the connection. The combination structure of the connecting piece 211 and the connecting bolt 212 is simple and practical, and the installation and disassembly operations are convenient, facilitating the assembly, maintenance and repair of the equipment. The connecting piece 211 with an annular and equally angular distribution ensures that the connection force is even, avoiding excessive local force that could damage the mounting cover 21, thus improving the reliability of the connection and the stability of the overall structure. In addition, this connection method can effectively prevent the mounting cover 21 from relative displacement or loosening during use, ensuring the normal operation of the equipment.

[0039] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any other way. Any person skilled in the art may make changes or modifications to the above-disclosed technical content to create equivalent embodiments for application in other fields. However, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of the present utility model without departing from the technical solution of the present utility model shall still fall within the protection scope of the technical solution of the present utility model.

Claims

1. A replaceable phosphor bronze mesh filter assembly, comprising a phosphor bronze mesh (1), characterized in that, Also includes: The mounting assembly (2) consists of two mounting covers (21) set on both sides of the phosphor bronze mesh (1); The clamping and pressing assembly (3) is composed of a pressing limiting plate (31) disposed between the phosphor bronze mesh (1) and the mounting fixing cover (21). There are two pressing limiting plates (31), and the two pressing limiting plates (31) are symmetrical about the center of the phosphor bronze mesh (1). A limiting fixing cone (32) is provided on the side of the two pressing limiting plates (31) that are close to each other.

2. The replaceable phosphor bronze mesh filter assembly according to claim 1, characterized in that: The limiting and fixing cone (32) is a cone-shaped structure, the limiting and fixing cone (32) is made of rubber material, the limiting and fixing cone (32) is distributed in a ring, and the included angle between two adjacent limiting and fixing cones (32) is equal.

3. The replaceable phosphor bronze mesh filter assembly according to claim 1, characterized in that: The two extrusion limiting plates (31) are provided with a rotating groove (311) at their far ends. An adjusting threaded rod (33) that passes through the mounting cover (21) is rotatably connected to the rotating groove (311). The adjusting threaded rod (33) is threadedly connected to the mounting cover (21).

4. The replaceable phosphor bronze mesh filter assembly according to claim 1, characterized in that: The compression limiting plate (31) is provided with a sealing sleeve (312) on the side near the mounting cover (21). The diameter of the sealing sleeve (312) is adapted to the inner ring diameter of the mounting cover (21). The sealing sleeve (312) and the mounting cover (21) are in a fitted and misaligned structure.

5. A replaceable phosphor bronze mesh filter assembly according to claim 1, characterized in that: One of the mounting covers (21) is fitted with a sealing ring (22), and the other mounting cover (21) is provided with a sealing groove (221). The diameter of the sealing ring (22) is matched with the diameter of the sealing groove (221).

6. A replaceable phosphor bronze mesh filter assembly according to claim 5, characterized in that: Both mounting covers (21) are provided with connecting pieces (211), which are arranged in a ring shape, and the included angle between two adjacent sealing grooves (221) is equal. Connecting bolts (212) are provided through the two adjacent connecting pieces (211).

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