CN219518081U

CN219518081U - Impact-resistant boron carbide composite material filter core

Info

Publication number: CN219518081U
Application number: CN202320639385.0U
Authority: CN
Inventors: 刘鹏; 张波; 马婧
Original assignee: Anyang Chaogao Industrial Technology Co ltd
Current assignee: Anyang Chaogao Industrial Technology Co ltd
Priority date: 2023-03-28
Filing date: 2023-03-28
Publication date: 2023-08-15
Anticipated expiration: 2033-03-28

Abstract

The utility model relates to the technical field of filter elements, in particular to an impact-resistant boron carbide composite filter element, which comprises a shell component and a cover plate, wherein the top end of the interior of the shell component is provided with an installation seat, two inner walls of the installation seat are embedded with pressure springs, the improved impact-resistant boron carbide composite filter element is matched with an extrusion plate, a protective sleeve and the installation seat, so that the stability of the boron carbide composite filter element body is greatly improved during the use period, the second spring and a gasket are matched, the shaking generated when the boron carbide composite filter element body encounters impact is greatly reduced, the problem that the filter element body is damaged due to collision between the filter element body and a device shell is solved by double protection, the quick replacement and maintenance of the filter element are realized by the aid of the matching of threaded rods, the pressure plates and the compression springs, the convenience in the disassembly of the filter element body is greatly improved, the working efficiency in the maintenance of the filter element body is improved, and the impact-resistant requirement of the boron carbide composite filter element is met.

Description

Impact-resistant boron carbide composite material filter core

Technical Field

The utility model relates to the technical field of filter elements, in particular to an impact-resistant boron carbide composite filter element.

Background

The filter element is a technical term of filtering and purifying functions, is mainly used in the filtering industries of oil filtration, air filtration, water filtration and the like at present for purifying the original fluid resources and separating simple and convenient devices of the resources, and can remove a small amount of impurities in a filter medium and protect the normal work of equipment or the cleaning of air.

The boron carbide composite filter core is also a main principle of the filter, and is a purifying device needed for purifying original ecological resources and recycling the resources, when fluid passes through the filter core with certain precision in the filter, impurities are blocked, and clean fluid flows out through the filter core.

The prior patent (publication number: CN 205850358U) discloses an impact-resistant composite material filter core, wherein a filter core column body is made of a uniform open type microporous structure composite material, the filter core column body is petal-shaped teeth formed by multiple curved surfaces, and the wall thickness of the petal-shaped tooth tops and the wall thickness of the tooth root are larger than the wall thickness of the tooth body part. As the wall thickness of the petal-shaped tooth top and the wall thickness of the tooth root of the filter element cylinder are larger than the wall thickness of the tooth body part, the capability of bearing fluid impact force can be greatly increased, the thickness of the middle part is relatively thinner, and the original resistance to fluid is reduced, thereby improving the filtering efficiency and the impact strength of the filter element and prolonging the service life of the filter element. The inventors found that the following problems exist in the prior art in the process of implementing the present utility model: 1. the traditional filter element has a single structure, and when being subjected to larger stamping, the traditional filter element is easy to collide with the device, so that the damage of the filter element is easy to cause, and the filtering problem of the filter element is influenced; 2. traditional filter core is comparatively loaded down with trivial details when the installation, when needs change or maintain the filter core, need dismantle it through multiple appurtenance, and is consuming time and consume power, and then reduce work efficiency.

Disclosure of Invention

The utility model aims to provide an impact-resistant boron carbide composite filter element, which aims to solve the problems that the traditional filter element has a single structure, is easy to collide with a device when being subjected to larger punching, is easy to damage the filter element so as to influence the filtering of the filter element, and is complicated in installation, and when the filter element needs to be replaced or maintained, the filter element needs to be detached through various auxiliary tools, so that the time and the labor are consumed, and the working efficiency is further reduced. In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an anti-impact boron carbide combined material filter core, includes shell subassembly and apron, the inside top of shell subassembly is provided with the mount pad, the inside both walls of mount pad are embedded to have pressure spring, two pressure spring's one side is provided with the bayonet lock the inside top of mount pad is embedded to have the connecting block, spacing groove has been seted up to connecting block bottom both sides, the top of connecting block is provided with the filter core body, the fluting has been seted up to the inside of apron, the inside of apron is embedded to have the threaded rod, the outside of threaded rod is provided with the clamp plate, the bottom of clamp plate is provided with compression spring, the both ends of clamp plate all are provided with the slider, the outside of shell subassembly is provided with two lag, two the inner wall of lag is provided with four second springs respectively, four the one end that the lag was kept away from to the second spring is provided with the gasket between two respectively, the bottom of threaded rod is connected with the top middle part of stripper plate through the bearing, the both sides of stripper plate are provided with the stopper.

Preferably, the shell assembly comprises a protection seat, a plurality of connecting rods are arranged on the outer side of the top end of the protection seat, a groove is formed in the middle of the top end of the protection seat, two limiting rods are arranged in the middle of the bottom end of the groove, first springs are embedded in two sides of the bottom end of the groove, and annular blocks are arranged on the top ends of the connecting rods.

Preferably, guide grooves are formed in two sides of the inner wall of the annular block, and the guide grooves are connected with the limiting blocks in a sliding mode.

Preferably, the outer dimension of the limiting rod is consistent with the inner dimension of the limiting groove.

Preferably, clamping grooves are formed in two sides of the connecting block, and clamping structures are arranged between the clamping grooves and the clamping pins.

Preferably, the two second springs and one spacer are in one group, and four groups are provided.

Preferably, the cover plate and the threaded rod are in threaded connection.

Compared with the prior art, the utility model has the beneficial effects that:

through the cooperation of the extrusion plate, the protective sleeve and the mounting seat, the stability of the filter element body made of the boron carbide composite material is greatly improved during the use period, the shaking generated when the filter element body made of the boron carbide composite material encounters impact is greatly reduced by utilizing the cooperation of the second spring and the gasket, and the problem that the filter element body is damaged due to the collision between the filter element body and the device shell is solved by double protection, so that the impact resistance requirement of the filter element made of the boron carbide composite material is met;

through threaded rod, clamp plate and compression spring's cooperation, make boron carbide material filter core body realize the quick replacement and the maintenance to the filter core during the use, promoted the convenience when dismantling the filter core body by a wide margin to work efficiency when maintaining or changing to the boron carbide combined material filter core by a wide margin.

Drawings

FIG. 1 is a schematic elevational view of the present utility model;

FIG. 2 is a schematic diagram of the internal structure of the front view of the present utility model;

FIG. 3 is an enlarged schematic view of the structure of FIG. 2A according to the present utility model;

FIG. 4 is an enlarged schematic view of the structure of FIG. 2B according to the present utility model;

FIG. 5 is a schematic top view of the protective sheath of the present utility model.

In the figure: 1. a housing assembly; 101. a protective seat; 102. a connecting rod; 103. a groove; 104. a limit rod; 105. a first spring; 106. an annular block; 2. a cover plate; 3. a mounting base; 4. a pressure spring; 5. a bayonet lock; 6. a connecting block; 7. a limit groove; 8. a filter element body; 9. slotting; 10. a threaded rod; 11. a pressing plate; 12. a compression spring; 13. a slide block; 14. a protective sleeve; 15. a second spring; 16. a gasket; 17. an extrusion plate; 18. and a limiting block.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which are obtained by a worker of ordinary skill in the art without creative efforts, are within the protection scope of the present utility model based on the embodiments of the present utility model.

Referring to fig. 1 to 5, the present utility model provides a technical solution: the utility model provides a shock resistance boron carbide combined material filter core, including shell subassembly 1 and apron 2, the inside top of shell subassembly 1 is provided with mount pad 3, the inside both walls of mount pad 3 are embedded to have pressure spring 4, one side of two pressure springs 4 is provided with bayonet lock 5 mount pad 3's inside top is embedded to have connecting block 6, spacing groove 7 has been seted up to connecting block 6 bottom both sides, the top of connecting block 6 is provided with filter core body 8, fluting 9 has been seted up to the inside of apron 2, the inside of apron 2 is embedded has threaded rod 10, the outside of threaded rod 10 is provided with clamp plate 11, the bottom of clamp plate 11 is provided with compression spring 12, the both ends of clamp plate 11 all are provided with slider 13, the outside of shell subassembly 1 is provided with two lag 14, the inner wall of two lag 14 is provided with four second springs 15 respectively, be provided with gasket 16 between the two liang of one end that the lag 14 is kept away from to four second springs 15, the bottom of threaded rod 10 is connected with the top middle part of stripper plate 17 through the bearing, the both sides of stripper plate 17 are provided with stopper 18.

In this embodiment, as shown in fig. 1, the housing assembly 1 includes a protection seat 101, a plurality of connecting rods 102 are disposed on the outer side of the top end of the protection seat 101, a groove 103 is formed in the middle of the top end of the protection seat 101, two limit rods 104 are disposed in the middle of the bottom end of the groove 103, a first spring 105 is embedded in two sides of the bottom end of the groove 103, and an annular block 106 is disposed adjacent to the top end of the connecting rod 102.

In this embodiment, as shown in fig. 2, guide grooves are formed on two sides of the inner wall of the annular block 106, and the guide grooves are slidably connected with the limiting blocks 18; the stability of the squeeze plate 17 in the moving process is improved, and the squeeze plate 17 is prevented from being deviated in the moving process, so that the protection effect of the squeeze plate 17 on the filter element body 8 is improved.

In this embodiment, as shown in fig. 3, the outer dimension of the limit lever 104 is consistent with the inner dimension of the limit groove 7; the fixing pins of the connecting block 6 during use are added by utilizing the cooperation of the limiting rod 104 and the limiting groove 7, so that the problem of dislocation of the connecting block 6 caused by the condition of impact force is avoided.

In this embodiment, as shown in fig. 3, two sides of the connecting block 6 are provided with clamping grooves, and a clamping structure is arranged between the clamping grooves and the clamping pins 5; the old fixation between the connecting block 6 and the mounting seat 3 is increased, so that the stability of the filter element such as the difficult problem 8 is realized, and the condition that the filter element body 8 is damaged due to collision between the filter element body 8 and the shell is avoided.

In this embodiment, as shown in fig. 5, two second springs 15 and one spacer 16 are combined into one group, and four groups are provided; the shaking generated when the boron carbide composite material filter element body 8 encounters impact is greatly reduced, so that the impact resistance requirement of the boron carbide composite material filter element is met.

In this embodiment, as shown in fig. 4, the cover plate 2 and the threaded rod 10 are in threaded connection; make boron carbide material filter core body 8 realize the quick replacement and the maintenance to the filter core during the use, promoted the convenience when dismantling filter core body 8 by a wide margin to work efficiency when maintaining or changing to boron carbide combined material filter core by a wide margin.

The application method and the advantages of the utility model are as follows: when the anti-impact boron carbide composite filter element is wound, the working process is as follows:

as shown in fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5, firstly, the filter element body 8 and the connecting block 6 are put into the installation seat 3, two limit grooves 7 at the bottom end of the connecting block 6 are aligned with two limit rods 104, the limit rods 104 are inserted into the limit grooves 7, meanwhile, the elastic structure of the pressure spring 4 is utilized to drive the clamping pins 5 to be clamped into clamping grooves at two sides of the connecting block 6, the clamping grooves and the clamping pins 5 form a clamping structure to fix the connecting block 6, then the limit blocks 18 at two ends of the extruding plate 17 are inserted into sliding grooves at two sides of the inner wall of the annular block 106 through the cover plate 2, the inner top ends of the extruding plate 17 are attached to the top end of the filter element body 8, then the cover plate 2 is covered, the threaded rod 10 is rotated to drive the pressing plate 11 to move downwards under the matching of the sliding block 13 and the sliding grooves through the matching of the sliding grooves and the sliding blocks 13, the stability of the pressing plate 11 in the moving process is increased, the pressing plate 11 is prevented from synchronously rotating under the rotation of the threaded rod 10, meanwhile, the pressing plate 11 downwards moves and simultaneously compresses the compression spring 12, the extrusion plate 17 synchronously downwards moves the filter element body 8, the connecting block 6 and the mounting seat 3, meanwhile, the mounting seat 3 compresses the first spring 105 under the limit of the limit rod 104, the impact force generated by the filter element body 8 is reduced by utilizing the elastic action of the first spring 105, the direct impact of the impact force of the water pressure on the filter element body 8 is avoided, the filter element body 8 is prevented from shaking or damaging, the stability of the filter element body 8 in the using period is greatly improved, the filter element body 8 can be more stably fixed between the mounting seat 3 and the extrusion plate 17 by utilizing the cooperation of the second spring 15 and the gasket 16, thereby effectively preventing the filter element body from being inclined easily when the fish hole is impacted, and further meeting the impact resistance requirement of the boron carbide composite filter element.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a boron carbide combined material filter core shocks resistance, includes shell subassembly (1) and apron (2), its characterized in that: the inside top of shell subassembly (1) is provided with mount pad (3), the inside both walls of mount pad (3) are embedded to have compression spring (4), two one side of compression spring (4) is provided with bayonet lock (5) the inside top of mount pad (3) is embedded to have connecting block (6), spacing groove (7) have been seted up to connecting block (6) bottom both sides, the top of connecting block (6) is provided with filter core body (8), fluting (9) have been seted up to the inside of apron (2), the inside of apron (2) is embedded to have threaded rod (10), the outside of threaded rod (10) is provided with clamp plate (11), the bottom of clamp plate (11) is provided with compression spring (12), the both ends of clamp plate (11) all are provided with slider (13), the outside of shell subassembly (1) is provided with two lag (14), two the inner wall of lag (14) is provided with four second spring (15) respectively, four the bottom that lag (14) were kept away from to second spring (15) is provided with between lag (14) is provided with threaded rod (17) and two sides of threaded rod (17) are connected with gasket (17) respectively.

2. An impact resistant boron carbide composite filter cartridge according to claim 1, wherein: the shell assembly (1) comprises a protection seat (101), a plurality of connecting rods (102) are arranged on the outer side of the top end of the protection seat (101), a groove (103) is formed in the middle of the top end of the protection seat (101), two limiting rods (104) are arranged in the middle of the bottom end of the groove (103), first springs (105) are embedded in the two sides of the bottom end of the groove (103), and annular blocks (106) are arranged on the top ends of the connecting rods (102).

3. An impact resistant boron carbide composite filter cartridge according to claim 2, wherein: guide grooves are formed in two sides of the inner wall of the annular block (106), and the guide grooves are connected with the limiting blocks (18) in a sliding mode.

4. An impact resistant boron carbide composite filter cartridge according to claim 2, wherein: the outer dimension of the limiting rod (104) is consistent with the inner dimension of the limiting groove (7).

5. An impact resistant boron carbide composite filter cartridge according to claim 1, wherein: clamping grooves are formed in two sides of the connecting block (6), and clamping structures are arranged between the clamping grooves and the clamping pins (5).

6. An impact resistant boron carbide composite filter cartridge according to claim 1, wherein: the two second springs (15) and one gasket (16) are in one group, and four groups are arranged in total.

7. An impact resistant boron carbide composite filter cartridge according to claim 1, wherein: the cover plate (2) is in threaded connection with the threaded rod (10).