CN215654367U - Filtering structure with better adaptability - Google Patents
Filtering structure with better adaptability Download PDFInfo
- Publication number
- CN215654367U CN215654367U CN202120884601.9U CN202120884601U CN215654367U CN 215654367 U CN215654367 U CN 215654367U CN 202120884601 U CN202120884601 U CN 202120884601U CN 215654367 U CN215654367 U CN 215654367U
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- butt joint
- filter
- joint plate
- filter cylinder
- plate
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- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model discloses a filtering structure with better matching degree, which comprises a filter cylinder, wherein a plurality of filtering holes are formed in the peripheral side of the filter cylinder; the filter cartridge is formed by bending a whole material plate and butting two ends of the material plate; a first butt joint plate and a second butt joint plate are respectively arranged on two sides of the butt joint position of the filter cylinder; the end part of the first butt joint plate is provided with a sinking platform, the second butt joint plate is erected on the sinking platform, and the thickness of the second butt joint plate is equal to the sinking height of the sinking platform.
Description
Technical Field
The utility model relates to the technical field of gas filtration, in particular to a filter structure with better adaptability.
Background
In the prior art, a filter cylinder of a filtering device is usually manufactured in a welding mode, and the welded filter cylinder has obvious welding seams, so that on one hand, the appearance of the product is not attractive enough, and on the other hand, the flatness of the peripheral side of the filter cylinder is reduced due to the bulge generated by the welding seams, so that the stability of the filter cylinder after installation is poor; can adopt the mode of spot welding to thinner lamellar body structure to weld, strain a section of thick bamboo to the welding and need fold the welding with flitch both ends, can make and strain a section of thick bamboo week side surface and produce the step after the welding, reduced the degree of adaptability of straining a section of thick bamboo installation.
SUMMERY OF THE UTILITY MODEL
Utility model purpose: in order to overcome the defects in the prior art, the utility model provides the filter structure with better fitting degree, which can effectively increase the fitting degree of installation.
The technical scheme is as follows: in order to achieve the purpose, the filter structure with better matching degree comprises a filter cylinder, wherein a plurality of filter holes are formed in the periphery of the filter cylinder; the filter cartridge is formed by bending a whole material plate and butting two ends of the material plate; a first butt joint plate and a second butt joint plate are respectively arranged on two sides of the butt joint position of the filter cylinder; the end part of the first butt joint plate is provided with a sinking platform, the second butt joint plate is erected on the sinking platform, and the thickness of the second butt joint plate is equal to the sinking height of the sinking platform.
Furthermore, the peripheral side surface of the filter cylinder is provided with a positioning groove, and the positioning groove is formed along the height direction of the filter cylinder.
Further, the upper surface of the sinking platform corresponds to the lower surface of the second butt joint plate; the upper surface of the sinking platform is provided with an arched bulge along the circumferential direction of the filter cylinder, and the radian size of the arched bulge is the same as the circumferential radian size of the filter cylinder.
Has the advantages that: the filter structure with better fitting degree can effectively increase the fitting degree of installation, and comprises the following technical effects:
1) the end part of the second butt joint plate is aligned to the end part of the first butt joint plate by arranging the sinking platform, so that the second butt joint plate and the first butt joint plate are in smooth transition, and the flatness of the peripheral side of the filter cylinder is improved;
2) the arch-shaped bulges are arranged to be pressed after corresponding to the second butt joint plate, so that the second butt joint plate has radian, the radian of the side of the filter cylinder ring is ensured to be even, and the fitting degree of the filter cylinder during installation is better.
Drawings
FIG. 1 is a block diagram of the present invention;
FIG. 2 is a schematic view of the first butt plate and the second butt plate of the present invention;
fig. 3 is a structural view of the sinking platform of the present invention.
Detailed Description
The present invention will be further described with reference to the accompanying drawings.
As shown in figures 1-3: a filtering structure with better matching degree comprises a filter cylinder 1, wherein a plurality of filtering holes are formed in the periphery of the filter cylinder 1; the filter cartridge 1 is formed by bending a whole material plate and butting two ends of the material plate; a first butt joint plate 11 and a second butt joint plate 12 are respectively arranged on two sides of the butt joint position of the filter cartridge 1; a sinking platform 2 is arranged at the end part of the first butt joint plate 11, the second butt joint plate 12 is erected on the sinking platform 2, and the thickness of the second butt joint plate 12 is equal to the sinking height of the sinking platform 2; after the second butt joint plate 12 is erected on the sinking platform 2, the second butt joint plate 12 and the sinking platform 2 are welded through a spot welding process, so that the end part of the second butt joint plate 12 is aligned with the end part of the first butt joint plate 11, the second butt joint plate 12 is in smooth transition to the first butt joint plate 11, and the flatness of the peripheral side of the filter cartridge 1 is improved.
The peripheral side surface of the filter cartridge 1 is provided with a positioning groove 3, and the positioning groove 3 is formed along the height direction of the filter cartridge 1; the positioning grooves 3 are used for quick positioning when the filter cartridge 1 is installed on the filtering equipment, and the positioning grooves 3 correspond to the positioning embedded blocks of the relevant matched parts when the filter cartridge is installed.
The upper surface of the sinking platform 2 corresponds to the lower surface of the second butt joint plate 12; the upper surface of the sinking platform 2 is provided with an arched bulge 21 along the circumferential direction of the filter cartridge 1, and the radian size of the arched bulge 21 is the same as the circumferential radian size of the filter cartridge 1; the second butt joint plate 12 is erected on the sinking platform 2, the second butt joint plate 12 is attached to the sinking platform 2 through pressing, subsequent welding is facilitated, the radian of the filter cylinder 1 needs to be adapted due to the fact that the second butt joint plate 12 is a planar plate, the arch-shaped bulge 21 corresponds to the second butt joint plate 12 and then is pressed, the second butt joint plate 12 is enabled to have the radian, the radian of the annular side of the filter cylinder 1 is guaranteed to be even, and the degree of fit of the filter cylinder 1 during installation is better.
The above description is only of the preferred embodiments of the present invention, and it should be noted that: it will be apparent to those skilled in the art that various modifications and adaptations can be made without departing from the principles of the utility model and these are intended to be within the scope of the utility model.
Claims (3)
1. A filtration structure with improved fit, comprising: the filter comprises a filter cylinder (1), wherein a plurality of filter holes are formed in the peripheral side of the filter cylinder (1); the filter cartridge (1) is formed by bending a whole material plate and butting two ends of the material plate; a first butt joint plate (11) and a second butt joint plate (12) are respectively arranged on two sides of the butt joint position of the filter cylinder (1); first butt joint board (11) tip is equipped with heavy platform (2), heavy platform (2) are set up in second butt joint board (12), second butt joint board (12) thickness size equals heavy platform (2) height dimension that sinks.
2. A filter construction having improved fit according to claim 1 wherein: the peripheral side surface of the filter cylinder (1) is provided with a positioning groove (3), and the positioning groove (3) is formed along the height direction of the filter cylinder (1).
3. A filter construction having improved fit according to claim 1 wherein: the upper surface of the sinking platform (2) corresponds to the lower surface of the second butt joint plate (12); the upper surface of the sinking platform (2) is provided with an arched bulge (21) along the circumferential direction of the filter cartridge (1), and the radian size of the arched bulge (21) is the same as the circumferential radian size of the filter cartridge (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120884601.9U CN215654367U (en) | 2021-04-27 | 2021-04-27 | Filtering structure with better adaptability |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120884601.9U CN215654367U (en) | 2021-04-27 | 2021-04-27 | Filtering structure with better adaptability |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215654367U true CN215654367U (en) | 2022-01-28 |
Family
ID=79971127
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120884601.9U Active CN215654367U (en) | 2021-04-27 | 2021-04-27 | Filtering structure with better adaptability |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215654367U (en) |
-
2021
- 2021-04-27 CN CN202120884601.9U patent/CN215654367U/en active Active
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