CN220656666U - Glass lining filter - Google Patents
Glass lining filter Download PDFInfo
- Publication number
- CN220656666U CN220656666U CN202322285912.5U CN202322285912U CN220656666U CN 220656666 U CN220656666 U CN 220656666U CN 202322285912 U CN202322285912 U CN 202322285912U CN 220656666 U CN220656666 U CN 220656666U
- Authority
- CN
- China
- Prior art keywords
- flange
- butt joint
- filter screen
- joint cushion
- filter
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 239000011521 glass Substances 0.000 title claims abstract description 16
- 210000001503 joint Anatomy 0.000 claims abstract description 37
- 238000001125 extrusion Methods 0.000 claims description 11
- 230000006835 compression Effects 0.000 claims description 7
- 238000007906 compression Methods 0.000 claims description 7
- 239000004810 polytetrafluoroethylene Substances 0.000 claims description 4
- 229920001343 polytetrafluoroethylene Polymers 0.000 claims description 4
- 238000003466 welding Methods 0.000 claims 1
- 239000011148 porous material Substances 0.000 description 2
- 238000005056 compaction Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
Landscapes
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model discloses a glass lining filter, which comprises a first flange and a second flange, wherein a butt joint cushion block is arranged on one side, opposite to the first flange and the second flange, of each of the first flange and the second flange, the two butt joint cushion blocks are in opposite contact clamping, a positioning plate is clamped between the two butt joint cushion blocks, a through hole is formed in the positioning plate, a filter screen matched with the through hole is arranged in the positioning plate, and the butt joint cushion block at the top compresses the top of the filter screen. According to the utility model, the first flange and the second flange are used as connecting main structures, the positioning plate is clamped onto the butt joint cushion blocks on the second flange, then the filter screen is aligned with the through holes and fixedly installed in the positioning plate, then the butt joint cushion blocks on the second flange are butt-jointed with the butt joint cushion blocks on the first flange, and the filter screen is directly contacted and extruded to realize fixation, so that the advantages of stable positioning of the filter part and convenient assembly and disassembly butt joint are realized.
Description
Technical Field
The utility model relates to a glass lining filter.
Background
The prior glass lining filter device is characterized in that a glass lining or other anticorrosive pore plate is directly clamped between equipment flanges, and the pore plate is sealed with the equipment flanges through gaskets.
Through retrieving patent application number 201821348889.2, it discloses a glass lining filter structure, including filter element, filter element presss from both sides dress between the equipment flange, filter element includes filter plate, filter screen and clamping ring, filter plate middle part undercut and marginal arch, filter screen is tiling in filter plate middle part undercut has, and there is the filter screen clamp plate filter screen top pressure, the filter screen clamp plate highly with filter plate middle part undercut degree of depth assorted, the clamping ring is the annular clamping ring of cross section for the angle of inversion, filter plate and filter screen clamp plate compress tightly through the clamping ring, the filter plate tip supports and leans on the clamping ring, the filter element both sides are equipped with the equipment gasket that is used for sealedly respectively, can solve among the prior art unable and equipment flange seal after the filter plate increases the filter screen.
However, in the prior art, the compression ring and the filter plate are not vertically extruded at an angle, and the flanges are required to be very fastened, so that the floor filter plate is subjected to lateral stress of the compression ring during fastening, deformation of the filter plate is easy to cause, and the filter plate is not easy to align during loading and unloading.
Disclosure of Invention
Aiming at the problems existing in the prior art, the utility model aims to provide a glass lining filter.
In order to solve the background technical problem, the utility model adopts the following technical scheme.
The utility model provides a glass lining filter, includes first flange and second flange, the butt joint cushion is all installed to one side that first flange and second flange are relative, two butt joint cushion contacts the chucking relatively, two the joint has the locating plate between the butt joint cushion, the through-hole has been seted up to the inside of locating plate, the internally mounted of locating plate has with through-hole complex filter screen, the top the butt joint cushion compresses tightly the top of filter screen.
As a further description of the above technical solution: i-shaped grooves are formed in one side, opposite to the butt joint cushion blocks, of the positioning plate, and the positioning plate is clamped between the two I-shaped grooves.
As a further description of the above technical solution: the inner side of the butt joint cushion block at the top is provided with extrusion blocks which are arranged at equal intervals, and the bottom of each extrusion block is in limit compression with the filter screen of the locating plate.
As a further description of the above technical solution: the outside of first flange and second flange all is provided with the engaging lug board.
As a further description of the above technical solution: the outside of filter screen is provided with outer retainer plate, outer retainer plate is located between extrusion piece and the butt joint cushion of bottom.
As a further description of the above technical solution: the filter mesh may be a PTFE filter mesh.
Compared with the prior art, the utility model has the advantages that:
the I-shaped groove between the butt joint cushion blocks of the scheme is used for installing and positioning the positioning plate, and the outer positioning ring is fixed by the matched extrusion blocks to position the filter screen, so that the stable positioning of the filter part is realized, and the butt joint is convenient to assemble and disassemble.
Drawings
FIG. 1 is a schematic cross-sectional elevation view of the present utility model;
FIG. 2 is an enlarged schematic view of the portion A of FIG. 1;
fig. 3 is a schematic view of a partial perspective cross-sectional structure of the present utility model.
The reference numerals in the figures illustrate:
1. a first flange; 2. a second flange; 3. butting cushion blocks; 31. an I-shaped groove; 32. extruding a block; 4. a positioning plate; 5. a through hole; 6. a filter screen; 61. an outer positioning ring; 7. the ear plate is connected.
Detailed Description
The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model;
referring to fig. 1 to 3, in the utility model, a glass lining filter comprises a first flange 1 and a second flange 2, wherein a butt joint cushion block 3 is arranged on one side of the first flange 1 opposite to the second flange 2, the two butt joint cushion blocks 3 are in opposite contact clamping, a positioning plate 4 is clamped between the two butt joint cushion blocks 3, a through hole 5 is formed in the positioning plate 4, a filter screen 6 matched with the through hole 5 is arranged in the positioning plate 4, and the butt joint cushion block 3 at the top compresses the top of the filter screen 6.
According to the utility model, the first flange 1 and the second flange 2 are used as connecting main structures, the positioning plate 4 is clamped onto the butt joint cushion block 3 on the second flange 2, then the filter screen 6 is aligned with the through holes 5 and fixedly installed inside the positioning plate 4, then the butt joint cushion block 3 on the second flange 2 is butted against the butt joint cushion block 3 on the first flange 1, and the filter screen 6 is directly contacted and extruded to realize fixation, so that the stable positioning of the filtering part is realized, the assembling and disassembling butt joint are convenient, the advantage of the non-vertical extrusion angle between the compression ring and the filter plate in the prior art is solved, and the problem that the filter plate edge is easy to be caused by the lateral stress of the compression ring when the flanges are fastened because the flanges are required to be very fastened is solved.
Please refer to fig. 2 and 3, wherein: the opposite sides of the butt joint cushion blocks 3 are provided with I-shaped grooves 31, and the positioning plate 4 is clamped between the two I-shaped grooves 31.
In the utility model, the positioning clamping of the two butt joint cushion blocks 3 to the positioning plate 4 is more stable through the I-shaped groove 31, and side stress is not generated during compaction, so that the structure of the device is ensured to be stable.
Please refer to fig. 2 and 3, wherein: the inside of the butt joint cushion block 3 at the top is provided with extrusion blocks 32 which are arranged at equal intervals, and the bottom of the extrusion blocks 32 is in limit compression with the filter screen 6 on the positioning plate 4.
In the utility model, the filter screen 6 is pressed by the pressing block 32, and the positioning plate 4 is laterally limited and conveniently abutted and clamped.
Referring to fig. 1, the outer sides of the first flange 1 and the second flange 2 are respectively provided with a connection lug plate 7.
In the utility model, the first flange 1 and the second flange 2 are conveniently connected and locked through the connecting lug plate 7.
Please refer to fig. 2, wherein: an outer positioning ring 61 is arranged on the outer side of the filter screen 6, and the outer positioning ring 61 is positioned between the extrusion block 32 and the butt joint cushion block 3 at the bottom.
In the utility model, the filter screen 6 is conveniently in butt joint installation through the outer positioning ring 61, and the filter screen 6 is prevented from being extruded during clamping, so that the positioning effect is better.
Please refer to fig. 1, wherein: the filter screen 6 may be a PTFE filter screen.
In the present utility model, the fine-mesh particles of the filter screen 6 are filtered more effectively by using the PTFE filter screen.
The above description is only of the preferred embodiments of the present utility model; the scope of the utility model is not limited in this respect. Any person skilled in the art, within the technical scope of the present disclosure, may apply to the present utility model, and the technical solution and the improvement thereof are all covered by the protection scope of the present utility model.
Claims (6)
1. Glass lining filter, including first flange (1) and second flange (2), its characterized in that: the utility model discloses a high-pressure welding machine is characterized in that a butt joint cushion block (3) is installed on one side, opposite to a second flange (2), of a first flange (1), two butt joint cushion blocks (3) are in relative contact clamping, two the joint has locating plate (4) between the butt joint cushion blocks (3), through-hole (5) are seted up to the inside of locating plate (4), internally mounted of locating plate (4) has filter screen (6) with through-hole (5) complex, and the top butt joint cushion block (3) at top compresses tightly the top of filter screen (6).
2. A glass lined filter according to claim 1, wherein: i-shaped grooves (31) are formed in one side, opposite to the butt joint cushion blocks (3), of the positioning plate (4) in a clamping mode, and the positioning plate is connected between the two I-shaped grooves (31) in a clamping mode.
3. A glass lined filter according to claim 1, wherein: the inner side of the butt joint cushion block (3) at the top is provided with extrusion blocks (32) which are arranged at equal intervals, and the bottom of the extrusion blocks (32) is in limit compression with the filter screen (6) on the positioning plate (4).
4. A glass lined filter according to claim 1, wherein: the outer sides of the first flange (1) and the second flange (2) are respectively provided with a connecting lug plate (7).
5. A glass lined filter according to claim 3, wherein: an outer positioning ring (61) is arranged on the outer side of the filter screen (6), and the outer positioning ring (61) is positioned between the extrusion block (32) and the butt joint cushion block (3) at the bottom.
6. A glass lined filter according to claim 1, wherein: the filter screen (6) is a PTFE filter screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322285912.5U CN220656666U (en) | 2023-08-24 | 2023-08-24 | Glass lining filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322285912.5U CN220656666U (en) | 2023-08-24 | 2023-08-24 | Glass lining filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220656666U true CN220656666U (en) | 2024-03-26 |
Family
ID=90337360
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322285912.5U Active CN220656666U (en) | 2023-08-24 | 2023-08-24 | Glass lining filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220656666U (en) |
-
2023
- 2023-08-24 CN CN202322285912.5U patent/CN220656666U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |