CN219440878U - Fracture-preventing powder filter element - Google Patents
Fracture-preventing powder filter element Download PDFInfo
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- CN219440878U CN219440878U CN202320850388.9U CN202320850388U CN219440878U CN 219440878 U CN219440878 U CN 219440878U CN 202320850388 U CN202320850388 U CN 202320850388U CN 219440878 U CN219440878 U CN 219440878U
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- connecting plate
- filter
- reinforcing
- web
- filter element
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Abstract
The utility model discloses an anti-fracture powder filter element in the technical field of powder filter elements, which comprises a filter element, wherein the filter element comprises a filter plate, a first reinforcing element is arranged on the outer surface of the filter plate, a second reinforcing element is arranged on the inner surface of the filter plate, the first reinforcing element comprises a first connecting plate, a second connecting plate and a first reinforcing rod, a first bump is arranged on the outer surface of the first connecting plate, a second bump is arranged on the outer surface of the second connecting plate, the first reinforcing rod is arranged between the first bump and the second bump, the second reinforcing element comprises a third connecting plate, a fourth connecting plate, a fifth connecting plate, a second reinforcing rod and a third reinforcing rod, the second reinforcing rod is arranged between the third connecting plate and the fourth connecting plate, the third reinforcing rod is arranged between the fourth connecting plate and the fifth connecting plate, and the first reinforcing element is arranged on the inner surface of the filter plate, so that the anti-fracture performance of the powder filter element is improved, and the powder filter element is prevented from being broken in the use process.
Description
Technical Field
The utility model relates to the technical field of powder filter elements, in particular to an anti-fracture powder filter element.
Background
The filter is widely applied to industries such as chemical industry, oil refining, pharmacy, water treatment, medicine and the like and other industries needing to separate and filter air inlet solid, liquid solid or liquid solid, at present, a filter element used in the filter is mainly a powder sintering filter element, a powder sintering pipe is formed by sintering powder at high temperature after being pressed by a die, each production process is strictly controlled, and the filter has the characteristics of high mechanical strength, high temperature resistance, good corrosion resistance, uniform pore size distribution and good air permeability, and the porous metal sintering filter element with wider precision range and complex appearance is produced by adjusting the size and manufacturing process of powder particles;
however, due to the influences of factors such as thermal expansion, hardenability, oxide or impurities mixed in pores of the powder sintering part, the powder filtering pipe shows higher brittleness, particularly under the condition of severe environment, the welding stress of a welding line and the accumulated temperature stress during sintering are influenced by fluid impact during the operation of the powder sintering filter element, the powder sintering filter element is easy to generate transverse cracks, the whole filter element is broken and falls off in severe cases, a light filter element is broken and a large amount of materials leak from a fracture, so that the whole process system is abnormal, and if the filter element is a cabin top dust remover arranged above a reaction kettle, the falling filter element remains fall into a reactor to cause irrecoverable consequences;
in addition, the current fracture-preventing powder filter element is only internally provided with a fracture-preventing structure, so that the powder filter element is difficult to ensure that the powder filter element cannot be broken in the use process.
Disclosure of Invention
In order to overcome the defects of the prior art, the utility model provides the anti-fracture powder filter element, which can effectively solve the problem that the powder filter element is lack of an anti-fracture component, so that the powder filter element is easily affected by fluid impact during working to cause transverse cracks of a powder sintering filter element, and the whole filter element is broken and falls off when serious, and the existing anti-fracture powder filter element is only internally provided with an anti-fracture structure, so that the powder filter element is difficult to ensure that the powder filter element cannot break during use.
The technical scheme adopted for solving the technical problems is as follows: the anti-fracture powder filter core comprises a filter assembly, wherein the filter assembly comprises at least two filter plates, the outer surfaces of the filter plates are provided with first reinforcing assemblies, and the inner surfaces of the filter plates are provided with second reinforcing assemblies;
the first reinforcing component comprises a first connecting plate, a second connecting plate and at least two first reinforcing rods, wherein the outer surface of the first connecting plate is provided with at least two first convex blocks integrally formed with the first convex blocks, the outer surface of the second connecting plate is provided with at least two second convex blocks integrally formed with the second convex blocks, and the first reinforcing rods are arranged between the first convex blocks and the second convex blocks;
the second reinforcing component comprises a third connecting plate, a fourth connecting plate, a fifth connecting plate, at least two second reinforcing rods and a third reinforcing rod, wherein the second reinforcing rods are arranged between the third connecting plate and the fourth connecting plate, and the third reinforcing rods are arranged between the fourth connecting plate and the fifth connecting plate.
Preferably, the first connecting plate is arranged at one end of the filter plate, and the second connecting plate is arranged at the other end of the filter plate.
Preferably, the third connecting plate is arranged at one end close to the second connecting plate, the fifth connecting plate is arranged at one end close to the first connecting plate, and the fourth connecting plate is arranged at the middle part of the filter plate.
Preferably, the first connecting plate, the second connecting plate, the third connecting plate, the fourth connecting plate and the fifth connecting plate are all in a ring shape.
Preferably, the first protruding blocks are distributed in a circumferential array with the center of the first connecting plate as the center of the circle, and the second protruding blocks are distributed in a circumferential array with the center of the second connecting plate as the center of the circle.
Preferably, the second reinforcing rods are distributed in a circumferential array with the center of the third connecting plate as the center of the circle, and the third reinforcing rods are distributed in a circumferential array with the center of the fifth connecting plate as the center of the circle.
Compared with the prior art, the utility model has the beneficial effects that:
through set up first reinforcing component at the surface of filter, set up the second reinforcing component at the internal surface of filter, thereby improve powder filter's fracture prevention performance, avoid powder filter can appear cracked phenomenon in the use, first reinforcing component includes first connecting plate, second connecting plate and two piece at least first reinforcing bars, the second reinforcing component includes the third connecting plate, the fourth connecting plate, fifth connecting plate and two piece at least second reinforcing bars and third reinforcing bars, first reinforcing bar can improve the fracture prevention performance in the powder filter outside effectively, and second reinforcing bar and third reinforcing bar can improve the inboard fracture prevention performance of powder filter effectively.
Drawings
FIG. 1 is a schematic diagram of a perspective structure of an anti-fracture powder filter element in a top view;
FIG. 2 is a schematic perspective view of a side view of the fracture-preventing powder filter element.
Reference numerals in the drawings:
1-filter board, 2-first connecting plate, 3-second connecting plate, 4-third connecting plate, 5-fourth connecting plate, 6-fifth connecting plate, 7-first lug, 8-second lug, 9-first stiffener, 10-second stiffener, 11-third stiffener.
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 can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
As shown in fig. 1-2, the utility model provides a fracture-preventing powder filter element, which comprises a filter assembly, wherein the filter assembly comprises at least two filter plates 1, a first reinforcing assembly is arranged on the outer surface of each filter plate 1, and a second reinforcing assembly is arranged on the inner surface of each filter plate 1;
the first reinforcement component comprises a first connecting plate 2, a second connecting plate 3 and at least two first reinforcement rods 9, wherein the outer surface of the first connecting plate 2 is provided with at least two first convex blocks 7 integrally formed with the first convex blocks, the outer surface of the second connecting plate 3 is provided with at least two second convex blocks 8 integrally formed with the second convex blocks, and the first reinforcement rods 9 are arranged between the first convex blocks 7 and the second convex blocks 8;
the second reinforcing component comprises a third connecting plate 4, a fourth connecting plate 5, a fifth connecting plate 6, at least two second reinforcing rods 10 and a third reinforcing rod 11, wherein the second reinforcing rods 10 are arranged between the third connecting plate 4 and the fourth connecting plate 5, and the third reinforcing rods 11 are arranged between the fourth connecting plate 5 and the fifth connecting plate 6.
The first connecting plate 2 is arranged at one end of the filter plate 1, the second connecting plate 3 is arranged at the other end of the filter plate 1, the third connecting plate 4 is arranged at one end close to the second connecting plate 3, the fifth connecting plate 6 is arranged at one end close to the first connecting plate 2, the fourth connecting plate 5 is arranged at the middle part of the filter plate 1, the first connecting plate 2, the second connecting plate 3, the third connecting plate 4, the fourth connecting plate 5 and the fifth connecting plate 6 are all in ring shapes, the first protruding block 7 is distributed in a circumferential array by taking the center of the first connecting plate 2 as the center of a circle, the second protruding block 8 is distributed in a circumferential array by taking the center of the second connecting plate 3 as the center of a circle, the second reinforcing rod 10 is distributed in a circumferential array by taking the center of the third connecting plate 4 as the center of a circle, and the third reinforcing rod 11 is distributed in a circumferential array by taking the center of the fifth connecting plate 6 as the center of a circle.
In summary, through set up first reinforcement subassembly at the surface of filter 1, set up the second reinforcement subassembly at the internal surface of filter 1, thereby improve powder filter core's fracture prevention performance, avoid powder filter core can appear cracked phenomenon in the use, first reinforcement subassembly includes first connecting plate 2, second connecting plate 3 and two piece at least first reinforcing bars 9, the second reinforcement subassembly includes third connecting plate 4, fourth connecting plate 5, fifth connecting plate 6 and two piece at least second reinforcing bars 10 and third reinforcing bars 11, first reinforcing bars 9 can improve powder filter core's outside fracture prevention performance effectively, and second reinforcing bars 10 and third reinforcing bars 11 can improve powder filter core inboard fracture prevention performance effectively.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. The anti-fracture powder filter core comprises a filter assembly, wherein the filter assembly comprises at least two filter plates, and is characterized in that a first reinforcing assembly is arranged on the outer surface of each filter plate, and a second reinforcing assembly is arranged on the inner surface of each filter plate;
the first reinforcing component comprises a first connecting plate, a second connecting plate and at least two first reinforcing rods, wherein the outer surface of the first connecting plate is provided with at least two first convex blocks integrally formed with the first convex blocks, the outer surface of the second connecting plate is provided with at least two second convex blocks integrally formed with the second convex blocks, and the first reinforcing rods are arranged between the first convex blocks and the second convex blocks;
the second reinforcing component comprises a third connecting plate, a fourth connecting plate, a fifth connecting plate, at least two second reinforcing rods and a third reinforcing rod, wherein the second reinforcing rods are arranged between the third connecting plate and the fourth connecting plate, and the third reinforcing rods are arranged between the fourth connecting plate and the fifth connecting plate.
2. The breakage preventing powder filter cartridge of claim 1, wherein the first web is disposed at one end of the filter panel and the second web is disposed at the other end of the filter panel.
3. The breakage preventing powder filter cartridge of claim 1, wherein the third web is disposed proximate one end of the second web, the fifth web is disposed proximate one end of the first web, and the fourth web is disposed in a central portion of the filter panel.
4. The breakage resistant powder filter cartridge of claim 1, wherein said first, second, third, fourth and fifth webs are annular in shape.
5. The breakage resistant powder filter cartridge of claim 1, wherein said first projections are circumferentially arrayed about a center of the first web and said second projections are circumferentially arrayed about a center of the second web.
6. The breakage preventing powder filter cartridge of claim 1, wherein the second reinforcing rods are distributed in a circumferential array centered on the center of the third connecting plate, and the third reinforcing rods are distributed in a circumferential array centered on the center of the fifth connecting plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320850388.9U CN219440878U (en) | 2023-04-17 | 2023-04-17 | Fracture-preventing powder filter element |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320850388.9U CN219440878U (en) | 2023-04-17 | 2023-04-17 | Fracture-preventing powder filter element |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219440878U true CN219440878U (en) | 2023-08-01 |
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ID=87414637
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320850388.9U Active CN219440878U (en) | 2023-04-17 | 2023-04-17 | Fracture-preventing powder filter element |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219440878U (en) |
-
2023
- 2023-04-17 CN CN202320850388.9U patent/CN219440878U/en active Active
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