CN219764789U - High-temperature-resistant flat plate type air filter - Google Patents
High-temperature-resistant flat plate type air filter Download PDFInfo
- Publication number
- CN219764789U CN219764789U CN202320305968.XU CN202320305968U CN219764789U CN 219764789 U CN219764789 U CN 219764789U CN 202320305968 U CN202320305968 U CN 202320305968U CN 219764789 U CN219764789 U CN 219764789U
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- inner frame
- protection net
- positioning
- frame
- outer frame
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- 239000003365 glass fiber Substances 0.000 claims abstract description 23
- 238000001914 filtration Methods 0.000 claims abstract description 6
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 4
- 230000001681 protective effect Effects 0.000 claims description 24
- 238000000605 extraction Methods 0.000 claims description 17
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 4
- 229910052782 aluminium Inorganic materials 0.000 claims description 4
- 238000012216 screening Methods 0.000 claims 1
- 230000002035 prolonged effect Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000005728 strengthening Methods 0.000 description 2
- 101100334009 Caenorhabditis elegans rib-2 gene Proteins 0.000 description 1
- 238000004887 air purification Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model relates to the technical field of air filters, in particular to a high-temperature-resistant flat plate type air filter, which comprises an outer frame, wherein reinforcing ribs are fixedly arranged at the front end and the rear end of the outer frame, a mounting groove is formed in the middle of the upper end of the outer frame, and a filter device is slidably arranged in the outer frame through the mounting groove; the filtering device comprises a removable inner frame, a front protection net and a rear protection net are detachably arranged at the front end and the rear end of the removable inner frame respectively, the front protection net and the rear protection net are identical in structure and are arranged in a front-back symmetrical mode, a high-temperature-resistant glass fiber filter element is arranged in the removable inner frame, and the high-temperature-resistant glass fiber filter element is located between the front protection net and the rear protection net. The high-temperature-resistant flat plate type air filter has the advantages that the service life of the outer frame is long, deformation is not easy to occur, meanwhile, the invalid high-temperature-resistant glass fiber filter element is convenient to replace, all parts can be detached and replaced, and the use cost of customers is reduced.
Description
Technical Field
The utility model relates to the technical field of air filters, in particular to a high-temperature-resistant flat plate type air filter.
Background
The primary high-temperature resistant flat plate type air filter is a filtering component for purifying air in a high-temperature air supply system, and is widely used in the high-temperature air supply air purification systems of primary and middle grades. The filter with the structure mainly comprises a filter element, a protective net and an outer frame, wherein the outer frame is of a hollow frame structure, the filter element is formed by thick high-temperature-resistant glass fiber filter materials, the thick high-temperature-resistant glass fiber filter elements are flatly paved in the outer frame during assembly, and an air inlet end and an air outlet end of the outer frame are respectively covered by the protective net, so that a high-temperature-resistant plate filter product is formed.
The high-temperature-resistant flat plate type air filter has large usage amount, and the filter element is mainly blocked when the service life is up, and if the whole filter is directly replaced, the outer frame and the air inlet and outlet surface protective net are damaged to cause waste. Therefore, we propose a high temperature resistant flat plate air filter.
Disclosure of Invention
The utility model mainly aims to provide a high-temperature-resistant flat plate type air filter which can effectively solve the problems in the background technology.
In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:
the high-temperature-resistant flat plate type air filter comprises an outer frame, wherein reinforcing ribs are fixedly arranged at the front end and the rear end of the outer frame, a mounting groove is formed in the middle of the upper end of the outer frame, and a filter device is slidably arranged in the outer frame through the mounting groove;
the filter device comprises a removable inner frame, a front protection net and a rear protection net are detachably arranged at the front end and the rear end of the removable inner frame respectively, the front protection net and the rear protection net are identical in structure and are arranged in a front-rear symmetrical mode, a high-temperature-resistant glass fiber filter element is arranged in the removable inner frame and is positioned between the front protection net and the rear protection net, and the sum of the thicknesses of the front protection net, the rear protection net and the high-temperature-resistant glass fiber filter element is equal to the thickness of the removable inner frame.
Preferably, both ends all are provided with the spout about the extraction formula inside casing, extraction formula inside casing passes through the spout slidable mounting of left and right sides in outer frame, the upper end middle part of extraction formula inside casing is provided with the catching groove.
Preferably, positioning grooves are formed in four corners of the front end and the rear end of the extraction type inner frame, and positioning holes are formed in the middle of the inner wall of each positioning groove.
Preferably, the front protective screen comprises a mounting frame, pull blocks are integrally formed on the left side and the right side of the inner frame wall of the mounting frame, and an aluminum screen is embedded in the mounting frame.
Preferably, the four corners of the mounting frame are provided with positioning blocks matched with the size of the positioning groove, the middle parts of the positioning blocks are fixedly provided with positioning pins matched with the positioning holes, the positioning pins are clamped in the positioning pins, and the positioning blocks are fixedly arranged in the positioning groove to fixedly connect the mounting frame with the extraction type inner frame.
Compared with the prior art, the utility model has the following beneficial effects:
1. the removable inner frame is pulled out upwards from the outer frame through the buckling groove, the removable inner frame is convenient to detach, the front protective net or the rear protective net is taken out from the removable inner frame through the lifting pull block, the invalid high-temperature-resistant glass fiber filter element is convenient to replace, meanwhile, all parts can be detached and replaced, the assembly is convenient, and the use cost of a client is reduced.
2. Through the setting of strengthening rib, can improve the intensity of outer frame, avoid outer frame to take place deformation, prolonged the life of outer frame to a certain extent.
Drawings
FIG. 1 is a schematic view of the overall structure of a high temperature resistant flat plate air filter according to the present utility model;
FIG. 2 is a schematic diagram showing the constitution of a filtering device of a high temperature resistant flat plate type air filter according to the present utility model;
FIG. 3 is a schematic view showing the overall structure of an extraction type inner frame of a high temperature resistant flat plate type air filter according to the present utility model;
fig. 4 is a schematic diagram showing the overall structure of a front protection net of a high temperature resistant flat plate type air filter according to the present utility model.
In the figure: 1. an outer frame; 2. reinforcing ribs; 3. a mounting groove; 4. a filtering device; 5. an extraction type inner frame; 6. a front protective net; 7. a rear protective net; 8. high temperature resistant glass fiber filter core; 51. a chute; 52. a buckling groove; 53. a positioning groove; 54. positioning holes; 61. a mounting frame; 62. pulling blocks; 63. an aluminum mesh; 64. a positioning block; 65. and (5) positioning pins.
Detailed Description
The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.
In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific direction, be configured and operated in the specific direction, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "provided," "connected," and the like are to be construed broadly, and may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
Referring to fig. 1-4, the present utility model provides a technical solution:
the utility model provides a high temperature resistant flat air cleaner, includes outer frame 1, and the equal fixed mounting in front and back both ends of outer frame 1 has strengthening rib 2, can improve outer frame 1's intensity, avoids outer frame 1 to take place deformation, has prolonged outer frame 1's life to a certain extent, and open in the middle part of outer frame 1's upper end has mounting groove 3, has filter equipment 4 through mounting groove 3 slidable mounting in the outer frame 1.
The filtering device 4 comprises a removable inner frame 5, a front protective net 6 and a rear protective net 7 are respectively detachably arranged at the front end and the rear end of the removable inner frame 5, the front protective net 6 and the rear protective net 7 are identical in structure and are symmetrically arranged front and rear, a high-temperature-resistant glass fiber filter element 8 is arranged in the removable inner frame 5, the high-temperature-resistant glass fiber filter element 8 is positioned between the front protective net 6 and the rear protective net 7, and the sum of the thicknesses of the front protective net 6, the rear protective net 7 and the high-temperature-resistant glass fiber filter element 8 is equal to the thickness of the removable inner frame 5; the left end and the right end of the extraction type inner frame 5 are respectively provided with a sliding groove 51, the extraction type inner frame 5 is slidably arranged in the outer frame 1 through the sliding grooves 51 on the left side and the right side, and the middle part of the upper end of the extraction type inner frame 5 is provided with a buckling groove 52; positioning grooves 53 are formed in four corners of the front end and the rear end of the extraction type inner frame 5, and positioning holes 54 are formed in the middle of the inner wall of each positioning groove 53; the front protective screen 6 comprises a mounting frame 61, pull blocks 62 are integrally formed on the left side and the right side of the inner frame wall of the mounting frame 61, and an aluminum screen 63 is embedded in the mounting frame 61; the four corners of the mounting frame 61 are respectively provided with a positioning block 64 matched with the size of the positioning groove 53, the middle parts of the positioning blocks 64 are respectively fixedly provided with a positioning pin 65 matched with the positioning holes 54, the positioning pins 65 are clamped in the positioning pins 65, and the positioning blocks 64 are fixedly arranged in the positioning groove 53 to fixedly connect the mounting frame 61 with the extraction type inner frame 5; the removable inner frame 5 is pulled out upwards from the outer frame 1 through the buckling groove 52, the removable inner frame 5 is convenient to detach, the front protective screen 6 or the rear protective screen 7 is taken out from the removable inner frame 5 through the lifting and pulling block 62, the invalid high-temperature-resistant glass fiber filter element 8 is convenient to replace, meanwhile, all parts can be detached and replaced, the assembly is convenient, and the use cost of a client is reduced.
It should be noted that, the utility model is a high temperature resistant flat plate type air filter, in the use, when the high temperature resistant glass fiber filter core 8 needs to be replaced, firstly, the removable inner frame 5 is pulled out upwards from the outer frame 1 through the buckling groove 52, then the front protective screen 6 or the rear protective screen 7 is pulled out from the removable inner frame 5 through the lifting and pulling block 62, then the failed high temperature resistant glass fiber filter core 8 is taken down, the new high temperature resistant glass fiber filter core 8 is replaced to the removable inner frame 5, then the positioning pin 65 is clamped in the positioning hole 54 to fixedly clamp the positioning block 64 in the positioning groove 53, so that the mounting frame 61 is embedded and mounted in the removable inner frame 5, the high temperature resistant glass fiber filter core 8 is clamped and fixed through the mutual cooperation of the front protective screen 6 and the rear protective screen 7, meanwhile, the high temperature resistant glass fiber filter core 8 is supported, the shrinkage of the high temperature resistant glass fiber filter core 8 is effectively controlled, finally, the removable inner frame 5 is slid into the mounting groove 3, the removable inner frame 5 is slid into the removable inner frame 1 through the sliding groove 51, the high temperature resistant glass fiber filter core 1 is installed in the removable outer frame 1, the high temperature resistant flat plate type air filter core is convenient to replace, the high temperature resistant flat plate type air filter core is convenient to install, the high temperature resistant flat plate type air filter has high service life, and the service life is prolonged, and the service life is easy to be easy to install.
The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (5)
1. The utility model provides a high temperature resistant flat air cleaner, includes outer frame (1), its characterized in that: reinforcing ribs (2) are fixedly arranged at the front end and the rear end of the outer frame (1), a mounting groove (3) is formed in the middle of the upper end of the outer frame (1), and a filtering device (4) is slidably arranged in the outer frame (1) through the mounting groove (3);
the filter device is characterized in that the filter device (4) comprises a removable inner frame (5), a front protection net (6) and a rear protection net (7) are detachably mounted at the front end and the rear end of the removable inner frame (5), the front protection net (6) and the rear protection net (7) are identical in structure and are arranged in a front-rear symmetrical mode, a high-temperature-resistant glass fiber filter element (8) is arranged in the removable inner frame (5), the high-temperature-resistant glass fiber filter element (8) is located between the front protection net (6) and the rear protection net (7), and the sum of the thicknesses of the front protection net (6), the rear protection net (7) and the high-temperature-resistant glass fiber filter element (8) is equal to the thickness of the removable inner frame (5).
2. A high temperature resistant flat panel air filter as recited in claim 1, wherein: the left end and the right end of the extraction type inner frame (5) are respectively provided with a sliding groove (51), the extraction type inner frame (5) is slidably arranged in the outer frame (1) through the sliding grooves (51) on the left side and the right side, and a buckling groove (52) is formed in the middle of the upper end of the extraction type inner frame (5).
3. A high temperature resistant flat panel air filter as recited in claim 1, wherein: positioning grooves (53) are formed in four corners of the front end and the rear end of the extraction type inner frame (5), and positioning holes (54) are formed in the middle of the inner wall of each positioning groove (53).
4. A high temperature resistant flat panel air filter as recited in claim 1, wherein: the front protective screening (6) comprises a mounting frame (61), pull blocks (62) are integrally formed on the left side and the right side of the inner frame wall of the mounting frame (61), and an aluminum screen (63) is embedded in the mounting frame (61).
5. The high temperature resistant flat plate air filter according to claim 4, wherein: the four corners of the mounting frame (61) are respectively provided with a positioning block (64) matched with the size of the positioning groove (53), the middle parts of the positioning blocks (64) are respectively fixedly provided with a positioning pin (65) matched with the positioning holes (54), the positioning pins (65) are clamped in the positioning pins (65), and the positioning blocks (64) are fixedly arranged in the positioning groove (53) to fixedly connect the mounting frame (61) with the extraction type inner frame (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320305968.XU CN219764789U (en) | 2023-02-23 | 2023-02-23 | High-temperature-resistant flat plate type air filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320305968.XU CN219764789U (en) | 2023-02-23 | 2023-02-23 | High-temperature-resistant flat plate type air filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219764789U true CN219764789U (en) | 2023-09-29 |
Family
ID=88132393
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320305968.XU Active CN219764789U (en) | 2023-02-23 | 2023-02-23 | High-temperature-resistant flat plate type air filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219764789U (en) |
-
2023
- 2023-02-23 CN CN202320305968.XU patent/CN219764789U/en active Active
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