CN217724769U - Sintering filter screen with multilayer structure - Google Patents
Sintering filter screen with multilayer structure Download PDFInfo
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- CN217724769U CN217724769U CN202221304123.0U CN202221304123U CN217724769U CN 217724769 U CN217724769 U CN 217724769U CN 202221304123 U CN202221304123 U CN 202221304123U CN 217724769 U CN217724769 U CN 217724769U
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- filter screen
- multilayer structure
- supporting
- sintering
- sintering filter
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Abstract
The utility model discloses a sintering filter screen with multilayer structure, including support column, screw hole, flange base, cushion and sintering filter screen body, screw hole evenly distributed runs through the flange base, flange base top center department is located to the support column, the support column top is located to the cushion, the cushion top is located to sintering filter screen body. The utility model belongs to the technical field of filtration purification, specifically indicate one kind through backup pad, bracing piece and stay tube improvement filter layer stability, avoid the sintering filter screen that has multilayer structure of filter layer deformation.
Description
Technical Field
The utility model belongs to the technical field of filtration purification, specifically indicate a sintering filter screen with multilayer structure.
Background
In industries such as petroleum, chemical industry, steel and the like, metal nets are often used as filtering materials, the filtering materials have the characteristics of corrosion resistance, high temperature resistance, easiness in cleaning, reusability and the like, but a single layer of metal net is low in pressure resistance and easy to damage, multiple layers of metal nets need to be overlapped together under the common condition, and the pressed metal nets are easy to deform in the using process, so that the service life of the filtering materials is influenced.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem, the utility model provides a through backup pad, bracing piece and stay tube improvement filter layer stability, avoid the sintering filter screen that has multilayer structure of filter layer deformation.
In order to realize the above functions, the utility model discloses the technical scheme who takes as follows: a sintered filter screen with a multilayer structure comprises support columns, threaded holes, a flange base, cushion blocks and a sintered filter screen body, wherein the threaded holes are uniformly distributed to penetrate through the flange base; the sintering filter screen body comprises a protective layer, a filter layer, a support plate, a support rod and a support tube, wherein the protective layer is arranged at the top of the cushion block, the filter layer is arranged on the side surface of the inner wall of the protective layer and is arranged at the top of the cushion block, the support tube is arranged at the top of the cushion block, the support plate is uniformly distributed and surrounds the outer side surface of the support tube, and the support rod surrounds the side surface of the inner wall of the filter layer and is arranged on the side surface of the support plate.
In order to improve the stability of the supporting tube, the lower end of the supporting tube is provided with a ribbed plate in a surrounding mode, and the ribbed plate is arranged on the top of the cushion block.
In order to be better attached to the filter layer, the side face, close to the filter layer, of the support rod is of an arc-shaped structure.
Wherein, the supporting plate and the supporting rod are arranged in a one-to-one correspondence manner.
The utility model adopts the above structure to gain beneficial effect as follows: the utility model provides a pair of sintering filter screen with multilayer structure easy operation, the mechanism is compact, reasonable in design improves filter layer stability through backup pad, bracing piece and stay tube, avoids filter layer deformation in the use, leads to filtration efficiency to descend to improve the stability of stay tube through the floor.
Drawings
Fig. 1 is an overall structural diagram of a sintered filter screen with a multilayer structure according to the present invention;
fig. 2 is a top view structural diagram of a sintered filter screen with a multilayer structure according to the present invention.
Wherein, 1, support column, 2, screw hole, 3, flange base, 4, cushion, 5, sintering filter screen body, 6, protective layer, 7, filter layer, 8, backup pad, 9, bracing piece, 10, stay tube, 11, floor.
Detailed Description
The technical solutions of the present invention will be described more clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. The present invention will be described in further detail with reference to the accompanying drawings.
As shown in fig. 1 and fig. 2, the sintering filter screen with a multilayer structure provided by the present invention comprises a support pillar 1, a threaded hole 2, a flange base 3, a cushion block 4 and a sintering filter screen body 5, wherein the threaded hole 2 is uniformly distributed to penetrate through the flange base 3, the support pillar 1 is arranged at the center of the top of the flange base 3, the cushion block 4 is arranged at the top of the support pillar 1, and the sintering filter screen body 5 is arranged at the top of the cushion block 4; sintering filter screen body 5 includes protective layer 6, filter layer 7, backup pad 8, bracing piece 9 and stay tube 10, 4 tops of cushion are located to protective layer 6, filter layer 7 is located on 6 inner wall sides of protective layer and is located the 4 tops of cushion, stay tube 4 tops are located to stay tube 10, 8 evenly distributed of backup pad encircle stay tube 10 lateral surfaces, bracing piece 9 encircles and locates on 7 inner wall sides of filter layer and locate backup pad 8 sides, through backup pad 8, bracing piece 9 and stay tube 10 improve filter layer 7 stability, avoid 7 deformations of filter layer in the use, lead to the filtration efficiency to descend.
In order to improve the stability of the support tube 10, the lower end of the support tube 10 is provided with a rib plate 11 in a surrounding manner, and the rib plate 11 is arranged at the top of the cushion block 4.
In order to better fit with the filter layer 7, the side surface of the support rod 9 close to the filter layer 7 is of a cambered surface structure.
Wherein, the supporting plates 8 and the supporting rods 9 are arranged in a one-to-one correspondence manner.
The present invention and the embodiments thereof have been described above, but the description is not limited thereto, and the embodiment shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should understand that they should not be limited to the embodiments described above, and that they can design the similar structure and embodiments without departing from the spirit of the invention.
Claims (4)
1. The utility model provides a sintering filter screen with multilayer structure which characterized in that: the novel sintering filter screen comprises support columns, threaded holes, flange bases, cushion blocks and sintering filter screen bodies, wherein the threaded holes are uniformly distributed to penetrate through the flange bases, the support columns are arranged at the centers of the tops of the flange bases, the cushion blocks are arranged at the tops of the support columns, and the sintering filter screen bodies are arranged at the tops of the cushion blocks; the sintering filter screen body comprises a protective layer, a filter layer, a supporting plate, a supporting rod and a supporting tube, wherein the protective layer is arranged at the top of the cushion block, the filter layer is arranged on the side surface of the inner wall of the protective layer and is arranged at the top of the cushion block, the supporting tube is arranged at the top of the cushion block, the supporting plate is uniformly distributed and surrounds the outer side surface of the supporting tube, and the supporting rod surrounds the side surface of the inner wall of the filter layer and is arranged on the side surface of the supporting plate.
2. The sintered filter screen with a multilayer structure of claim 1, wherein: the lower end of the supporting tube is provided with a ribbed plate in a surrounding mode, and the ribbed plate is arranged at the top of the cushion block.
3. The sintered filter screen with a multilayer structure according to claim 2, wherein: the side surface of the support rod close to the filter layer is of a cambered surface structure.
4. The sintered filter screen with a multilayer structure according to claim 3, wherein: the supporting plates and the supporting rods are arranged in a one-to-one correspondence mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221304123.0U CN217724769U (en) | 2022-05-27 | 2022-05-27 | Sintering filter screen with multilayer structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221304123.0U CN217724769U (en) | 2022-05-27 | 2022-05-27 | Sintering filter screen with multilayer structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217724769U true CN217724769U (en) | 2022-11-04 |
Family
ID=83838777
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221304123.0U Active CN217724769U (en) | 2022-05-27 | 2022-05-27 | Sintering filter screen with multilayer structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217724769U (en) |
-
2022
- 2022-05-27 CN CN202221304123.0U patent/CN217724769U/en active Active
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