CN214634309U - High-temperature-resistant efficient filter - Google Patents
High-temperature-resistant efficient filter Download PDFInfo
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- CN214634309U CN214634309U CN202022940145.3U CN202022940145U CN214634309U CN 214634309 U CN214634309 U CN 214634309U CN 202022940145 U CN202022940145 U CN 202022940145U CN 214634309 U CN214634309 U CN 214634309U
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- stainless steel
- temperature
- high temperature
- outer frame
- resistant glass
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Abstract
The utility model discloses a high temperature resistant high efficiency filter, including the stainless steel frame, be provided with the fine filter paper of high temperature resistant glass and baffle in the stainless steel frame, the fine filter paper of high temperature resistant glass is provided with all around and is used for gluing with stainless steel frame fixed connection's special high temperature, stainless steel frame middle part is provided with the stainless steel backup pad that completely cuts off into two parts with the fine filter paper of high temperature resistant glass, and this structure increases the separation blade at the air-out face, can prevent effectively that filter core, baffle from warping accidents such as arch under high temperature. The partition board is also changed into a structure of mixing an aluminum partition board and a stainless steel plate from the traditional aluminum partition board, and the stainless steel plate is inserted into the middle position of the filter element; the stainless steel plate is better in thermal stability compared with the aluminum foil, so that the filter element is not crushed and damaged due to the softening of the partition plate at high temperature, and the filtering performance is fully guaranteed. The special sealant is proved to have no major cracking and expansion phenomena below 400 ℃ through multi-turn baking, and the sealing property of the product is long-term and reliable.
Description
Technical Field
The utility model relates to a filter field, in particular to high temperature resistant high efficiency filter.
Background
Under the high temperature filtration environment, conventional filter can't normally work. Particularly, after the temperature of the aluminum foil separator exceeds 350 ℃, the aluminum foil separator can be softened and loosened, and common sealant can crack or expand, so that the filter is easy to leak, the filtering efficiency does not reach the standard, and the special process stages such as a sterilization tunnel and the like cannot be met, and the requirements of high filtering efficiency and high temperature resistance are met.
SUMMERY OF THE UTILITY MODEL
The utility model provides a technical problem provide a high temperature resistant high efficiency filter, can reach high temperature resistant and high efficiency filter's effect simultaneously.
The utility model provides a technical scheme that its technical problem adopted is: the utility model provides a high temperature resistant high efficiency filter, includes the stainless steel frame, be provided with the fine filter paper of high temperature resistant glass and baffle in the stainless steel frame, the fine filter paper of high temperature resistant glass is provided with all around and is used for the special high temperature glue with stainless steel frame fixed connection, stainless steel frame middle part is provided with the stainless steel backup pad that becomes two parts with the fine filter paper of high temperature resistant glass completely cut off.
Further, the method comprises the following steps: the stainless steel outer frame comprises an air outlet surface and an air inlet surface, and the air outlet surface is provided with a baffle.
Further, the method comprises the following steps: the stainless steel outer frame is formed by connecting a plurality of stainless steel plates with outward turning structures through bolts, and the connecting angles of the stainless steel plates with the outward turning structures are connected with angular connecting sheets.
Further, the method comprises the following steps: and a high-temperature sealing gasket is adhered to the periphery of the stainless steel outer frame.
Further, the method comprises the following steps: the high-temperature sealing gasket is made of ceramic fibers.
Further, the method comprises the following steps: and one side of the stainless steel outer frame is provided with a gripping folding edge.
The utility model has the advantages that: this structure increases the separation blade at the air-out face, can effectively prevent accidents such as filter core, baffle warp the arch under high temperature. The partition board is also changed into a structure of mixing an aluminum partition board and a stainless steel plate from the traditional aluminum partition board, and the stainless steel plate is inserted into the middle position of the filter element; the stainless steel plate is better in thermal stability compared with the aluminum foil, so that the filter element is not crushed and damaged due to the softening of the partition plate at high temperature, and the filtering performance is fully guaranteed. The special sealant is proved to have no major cracking and expansion phenomena below 400 ℃ through multi-turn baking, and the sealing property of the product is long-term and reliable. The structure is verified by improvement of each link, the whole product can be normally used in the high-temperature environment of 350-399 ℃, and the application range of the high-efficiency filter is expanded.
Drawings
FIG. 1 is a schematic view of a high temperature and high efficiency filter.
FIG. 2 is a schematic view of a stainless steel outer frame.
Labeled as: the device comprises a stainless steel outer frame 1, bolts 2, angle connecting pieces 3, a stainless steel support plate 4, high-temperature-resistant glass fiber filter paper 5, a partition plate 6, a separation blade 7, a high-temperature sealing gasket 8 and special high-temperature glue 9;
Detailed Description
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
The high-temperature-resistant efficient filter shown in fig. 1 and 2 comprises a stainless steel outer frame 1, wherein a high-temperature-resistant glass fiber filter paper 5 and a partition plate 6 are arranged in the stainless steel outer frame 1, special high-temperature-resistant glue 9 for fixedly connecting the high-temperature-resistant glass fiber filter paper 5 with the stainless steel outer frame 1 is arranged around the high-temperature-resistant glass fiber filter paper 5, and a stainless steel support plate 4 for isolating the high-temperature-resistant glass fiber filter paper 5 into two parts is arranged in the middle of the stainless steel outer frame 1; compared with an aluminum foil, the stainless steel support plate 4 has better thermal stability, so that the filter element can not be extruded and damaged due to the softening of the partition plate 6 at high temperature, the filtering performance is fully ensured, meanwhile, the special high-temperature glue 9 does not have major cracking and expansion phenomena below 400 ℃ through multi-round baking demonstration, and the sealing property of the product is reliable for a long time.
On the basis, the stainless steel outer frame 1 comprises an air outlet surface and an air inlet surface, the air outlet surface is provided with a separation blade 7, the separation blade 7 is additionally arranged on the air outlet surface, and accidents such as deformation and protrusion of the filter element and the partition plate 6 at high temperature can be effectively prevented.
On the basis, the stainless steel outer frame 1 is formed by connecting a plurality of stainless steel plate bolts 2 of the outward turning structure, the connecting angles of the stainless steel plates of the outward turning structure are connected with the angular connecting pieces 3, the stainless steel outer frame 1 is changed into the outward turning structure from the traditional structure, and the connecting pieces are arranged at the angular positions, so that the strength and the stability are increased, and the outer frame connection is also changed into the bolt 2 connection from the traditional rivet connection, and is firmer and more reliable.
On the basis, the stainless steel outer frame 1 is circumferentially pasted with the high-temperature sealing gasket 8, the high-temperature sealing gasket 8 is made of ceramic fibers, and the sealing gasket is made of the ceramic fibers and can resist temperature up to 1000 ℃.
On the basis, 1 one side of stainless steel frame is provided with the gripping hem, the setting of gripping hem can be so that be convenient for carry in the production installation, and the difficult filter core that touches can effectively avoid potential risks such as filter core pollution, damage.
The above-mentioned embodiments, further detailed description of the objects, technical solutions and advantages of the present invention, it should be understood that the above-mentioned embodiments are only specific embodiments of the present invention, and are not intended to limit the present invention, and any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the scope of the present invention.
Claims (6)
1. High temperature resistant high efficiency filter, its characterized in that: the high-temperature-resistant glass fiber filter paper fixing frame comprises a stainless steel outer frame (1), wherein high-temperature-resistant glass fiber filter paper (5) and a partition plate (6) are arranged in the stainless steel outer frame (1), special high-temperature glue (9) fixedly connected with the stainless steel outer frame (1) is arranged on the periphery of the high-temperature-resistant glass fiber filter paper (5), and a stainless steel support plate (4) which isolates the high-temperature-resistant glass fiber filter paper (5) into two parts is arranged in the middle of the stainless steel outer frame (1).
2. The high temperature and high efficiency filter of claim 1, wherein: the stainless steel outer frame (1) comprises an air outlet surface and an air inlet surface, and the air outlet surface is provided with a baffle (7).
3. The high temperature and high efficiency filter of claim 1, wherein: the stainless steel outer frame (1) is formed by connecting a plurality of stainless steel plate bolts (2) with outward turning structures, and the connecting angles of the stainless steel plates with the outward turning structures are connected with angular connecting pieces (3).
4. The high temperature and high efficiency filter of claim 1, wherein: and a high-temperature sealing gasket (8) is adhered to the stainless steel outer frame (1) in the circumferential direction.
5. The high temperature and high efficiency filter of claim 4, wherein: the high-temperature sealing gasket (8) is made of ceramic fiber.
6. The high temperature and high efficiency filter of claim 1, wherein: one side of the stainless steel outer frame (1) is provided with a gripping folding edge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022940145.3U CN214634309U (en) | 2020-12-07 | 2020-12-07 | High-temperature-resistant efficient filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022940145.3U CN214634309U (en) | 2020-12-07 | 2020-12-07 | High-temperature-resistant efficient filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214634309U true CN214634309U (en) | 2021-11-09 |
Family
ID=78498672
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022940145.3U Active CN214634309U (en) | 2020-12-07 | 2020-12-07 | High-temperature-resistant efficient filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214634309U (en) |
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2020
- 2020-12-07 CN CN202022940145.3U patent/CN214634309U/en active Active
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