CN221230140U - Filter material and filter device for filtering gaseous pollutants - Google Patents
Filter material and filter device for filtering gaseous pollutants Download PDFInfo
- Publication number
- CN221230140U CN221230140U CN202322856245.1U CN202322856245U CN221230140U CN 221230140 U CN221230140 U CN 221230140U CN 202322856245 U CN202322856245 U CN 202322856245U CN 221230140 U CN221230140 U CN 221230140U
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- Prior art keywords
- layer
- filter material
- filter
- base
- filtering
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- 239000000463 material Substances 0.000 title claims abstract description 56
- 238000001914 filtration Methods 0.000 title claims abstract description 35
- 239000003344 environmental pollutant Substances 0.000 title claims abstract description 13
- 231100000719 pollutant Toxicity 0.000 title claims abstract description 13
- 229920000742 Cotton Polymers 0.000 claims abstract description 24
- 239000004744 fabric Substances 0.000 claims abstract description 12
- 239000004745 nonwoven fabric Substances 0.000 claims abstract description 12
- 230000005489 elastic deformation Effects 0.000 claims abstract description 3
- 230000001788 irregular Effects 0.000 claims description 4
- 238000009423 ventilation Methods 0.000 claims description 3
- 238000010276 construction Methods 0.000 claims description 2
- 238000009941 weaving Methods 0.000 claims 4
- 210000000438 stratum basale Anatomy 0.000 claims 1
- 238000009954 braiding Methods 0.000 abstract description 13
- 241000894006 Bacteria Species 0.000 abstract description 3
- 241000700605 Viruses Species 0.000 abstract description 3
- 239000000758 substrate Substances 0.000 abstract description 3
- 239000000809 air pollutant Substances 0.000 abstract description 2
- 231100001243 air pollutant Toxicity 0.000 abstract description 2
- 238000000746 purification Methods 0.000 abstract description 2
- 230000000241 respiratory effect Effects 0.000 abstract description 2
- 241000219146 Gossypium Species 0.000 description 14
- 239000002245 particle Substances 0.000 description 5
- 239000000428 dust Substances 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 238000010411 cooking Methods 0.000 description 2
- 230000001954 sterilising effect Effects 0.000 description 2
- 238000004659 sterilization and disinfection Methods 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 244000061176 Nicotiana tabacum Species 0.000 description 1
- 235000002637 Nicotiana tabacum Nutrition 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 230000002155 anti-virotic effect Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000004332 deodorization Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003517 fume Substances 0.000 description 1
- 239000004519 grease Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000575 pesticide Substances 0.000 description 1
- 239000012286 potassium permanganate Substances 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Filtering Of Dispersed Particles In Gases (AREA)
- Filtering Materials (AREA)
Abstract
The utility model relates to the technical field of air filtration, in particular to a filter material and a filter device for filtering gaseous pollutants, comprising a substrate layer made of spun-bonded non-woven fabric, a melt-blown cloth layer arranged above the spun-bonded non-woven fabric, a hot air cotton layer, a non-woven cloth layer arranged above the hot air cotton layer, and a braiding layer arranged between the melt-blown cloth layer and the hot air cotton layer, wherein a plurality of porous spherical filter materials are arranged in the braiding layer, at least one side of the braiding layer is irregularly expanded by the plurality of porous spherical filter materials, and the hot air cotton layer is matched and connected with one irregularly expanded side of the braiding layer after elastic deformation. Compared with the prior art, the utility model has the advantages that: high-efficiency purification: the filter material can effectively filter air pollutants with the size smaller than 0.1 micron, such as viruses, bacteria and the like, has extremely high purifying capacity, and can protect the respiratory health of people.
Description
Technical Field
The utility model relates to the technical field of air filtration, in particular to a filter material and a filter device for filtering gaseous pollutants.
Background
The existing machine room air filtering device can filter the particles such as hair, house dust, carbon dust, dust particle pesticides and the like, and can also filter the bacteria, viruses, tobacco smoke, cooking fume and cooking grease partially, but when the particle size is smaller than 0.1 micron, the existing machine room air filtering device can not filter the particles, and the filtering material of the existing air filtering device can not flexibly change the quantity or layout according to the actual requirements.
Disclosure of utility model
The utility model aims to solve the technical problem of overcoming the defects of the prior art and providing a filter material capable of filtering pollutants with particle sizes smaller than 0.1 micron and a filtering device adopting the filter material and capable of modularly installing the filter material.
In order to achieve the above purpose, the filter material for filtering the gaseous pollutants is designed and comprises a substrate layer made of spun-bonded non-woven fabrics, a melt-blown cloth layer arranged above the spun-bonded non-woven fabrics, a hot air cotton layer, a non-woven cloth layer arranged above the hot air cotton layer and a braiding layer arranged between the melt-blown cloth layer and the hot air cotton layer, wherein a plurality of porous spherical filter materials are arranged in the braiding layer, the porous spherical filter materials enable at least one side of the braiding layer to generate irregular expansion, and the hot air cotton layer is connected with one side of the irregular expansion of the braiding layer in a matched manner after being elastically deformed.
The utility model also has the following preferable technical scheme:
1. The hot air cotton layer can be replaced by an electrostatic cotton layer.
2. The braiding layer is of a porous net structure.
The filtering device for filtering the filter material for the gaseous pollutants comprises an outer frame, wherein a cavity for accommodating the filter material is arranged in the outer frame, a plurality of ventilation holes are formed in the bottom of the outer frame, and a plurality of protruding blocks are arranged on the periphery of the cavity of the outer frame; a plurality of modularized filtering materials, wherein each modularized filtering material is folded into a multi-section W shape; the support comprises a base, wherein extending sections extending upwards are arranged at two ends of the base, the middle of the base is connected with one end of a connecting rod, the other end of the connecting rod is connected with the middle of a limiting table, two connecting seats are arranged at the top of the limiting table, a first connecting groove is formed on one side of the base and one side of the connecting rod and one side of the limiting table, a second connecting groove is formed on the other side of the base and the other side of the connecting rod and the other side of the limiting table, a third connecting groove is formed on the two connecting seats at the top of the limiting table, the first connecting groove is used for connecting a first section or a last section of a multi-section W-shaped modular filter material, the second connecting groove is used for connecting a first section or a last section of an adjacent multi-section W-shaped modular filter material, and the third connecting groove is used for connecting bumps on the periphery of an outer frame cavity.
The filtering device also has the following preferable technical scheme:
1. The connecting seat comprises connecting rods arranged side by side and limiting blocks connected with the connecting rods, and the connecting rods can generate elastic deformation.
2. The novel solar cell panel further comprises a cover plate, wherein the cover plate is of a hollow structure.
3. The length of the base is greater than that of the limiting table, and the extension sections at the two ends of the base squeeze the modularized filtering material and limit the freedom of movement of the modularized filtering material.
Compared with the prior art, the utility model has the advantages that:
1. High-efficiency purification: the filter material can effectively filter air pollutants with the size smaller than 0.1 micron, such as viruses, bacteria and the like, has extremely high purifying capacity, and can protect the respiratory health of people;
2. Chemical sterilization: the filter material is a chemical filter material containing potassium permanganate, and can be subjected to chemical reaction with harmful substances in the air, so that the purposes of deodorization, sterilization, antivirus and the like are achieved, and the air quality and smell can be improved;
3. Elastic extension: the braiding layers have elasticity and ductility, can firmly wrap the filtering material between the inner braiding layer and the outer braiding layer, avoid the falling of the filtering material, can be folded, are convenient to store and replace, and can save space and cost;
4. And (3) modularization installation: the modularized filter material is matched with the convex blocks of the outer frame, so that the quantity and the positions of the modularized filter material can be flexibly set according to actual needs, the management and the replacement are convenient, the efficiency is improved, and the cost is saved.
Drawings
FIG. 1 is a schematic diagram of a filter material of the present utility model;
FIG. 2 is a front view of the present utility model;
FIG. 3 is a schematic structural view of a bracket according to the present utility model;
FIG. 4 is an isometric view of a bracket of the present utility model;
FIG. 5 is a schematic view of the mounting of the support and modular filter media of the present utility model to an outer frame;
In the figure: 1. modularized filtering material; 2. a base layer; 3. a meltblown layer; 4. a hot air cotton layer; 5. a non-woven fabric layer; 6. a braiding layer; 7. a filter material; 8. an outer frame; 9. a bump; 10. a cavity; 11. a bracket; 12. a base; 13. an extension section; 14. a connecting rod; 15. a limiting table; 16. a first connection groove; 17. a second connecting groove; 18. a connecting rod; 19. a limiting block; 20. a third connecting groove; 21. and a cover plate.
Detailed Description
The construction and principles of the present utility model will be readily apparent to those skilled in the art from the following description taken in conjunction with the accompanying drawings. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.
As shown in fig. 1, the filter material for filtering gaseous pollutants comprises a substrate layer 2 made of spun-bonded non-woven fabrics, a melt-blown cloth layer 3 arranged above the spun-bonded non-woven fabrics, a hot air cotton layer 4, a non-woven cloth layer 5 arranged above the hot air cotton layer 4, and a woven layer 6 arranged between the melt-blown cloth layer 3 and the hot air cotton layer 4, wherein the woven layer 6 is of a porous net structure, a plurality of porous spherical filter materials 7 are arranged in the woven layer 6, the two sides of the woven layer 6 are irregularly expanded by the porous spherical filter materials 7, the hot air cotton layer 4 is matched and connected with one irregularly expanded side of the woven layer 6 after being elastically deformed, and the hot air cotton layer 4 can be replaced by an electrostatic cotton layer. Spunbond nonwoven fabrics, meltblown fabrics, hot air cottons and nonwoven fabrics are prior art and can be purchased directly. The porous spherical filter material 7 is a conventional solid filter medium containing high concentration of high acid salt and water, and is referred to patent US08887449.
As shown in fig. 2 and 5, the utility model also designs a filtering device for filtering a gaseous pollutant, which comprises an outer frame 8, wherein a cavity 10 for accommodating the filtering material is arranged in the outer frame 8, a plurality of ventilation holes are arranged at the bottom of the outer frame 8, and a plurality of protruding blocks 9 are arranged on the periphery of the cavity 10 of the outer frame 8.
As shown in fig. 3, 4 and 5, the filter device further comprises a number of modular filter media 1 and a number of holders 11. Each modular filter media 1 is folded into a multi-segment W-shape. Each support 11 comprises a base 12, extension sections 13 extending upwards are arranged at two ends of the base 12, the middle of the base 12 is connected with one end of a connecting rod 14, the other end of the connecting rod 14 is connected with the middle of a limiting table 15, two connecting seats are arranged at the top of the limiting table 15, each connecting seat comprises a connecting rod 18 and a limiting block 19, the connecting rods 18 are arranged side by side, and the limiting blocks 19 are connected with the connecting rods 18, and the connecting rods 18 can elastically deform. One side of the base 12 forms a first connecting groove 16 with one side of the connecting rod 14 and the limiting table 15, the other side of the base 12 forms a second connecting groove 17 with the other side of the connecting rod 14 and the limiting table 15, and two connecting seats at the top of the limiting table 15 form a third connecting groove 20.
As shown in fig. 3 and 5, the first connecting groove 16 is used for connecting the first section or the last section of the multi-section W-shaped modular filter material 1, the second connecting groove 17 is used for connecting the first section or the last section of the adjacent multi-section W-shaped modular filter material 1, and the third connecting groove 20 is used for connecting the convex blocks 9 on the periphery of the cavity 10 of the outer frame 8. It should be noted that the length of the base 12 is longer than the limit table 15, and the extension sections 13 at two ends of the base 12 squeeze the modularized filtering material 1, and limit the freedom of movement of the modularized filtering material 1. As shown in fig. 2, cover plates 21 are further disposed on two sides of the outer frame 8, and the cover plates 21 are hollow structures, so that the freedom of movement of the modularized filter material 1 can be limited.
The above description is only specific to the embodiments of the utility model, but the scope of the utility model is not limited thereto, and any person skilled in the art who is skilled in the art to which the utility model pertains shall apply to the technical solution and the novel concept according to the utility model, and shall all be covered by the scope of the utility model.
Claims (7)
1. The utility model provides a be used for gaseous pollutant filterable filter material, includes the stratum basale that spunbond the non-woven fabrics made, sets up in the melt-blown cloth layer of spunbond the non-woven fabrics top, hot-blast cotton layer and set up in the non-woven fabrics layer of hot-blast cotton layer top, its characterized in that still including setting up in the weaving layer between melt-blown cloth layer and the hot-blast cotton layer, be equipped with a plurality of porous spheroidal filter materials in the weaving layer, a plurality of porous spheroidal filter materials make at least one side of weaving layer produce irregular inflation, the cooperation of hot-blast cotton layer elastic deformation back and weaving layer irregular inflation one side is connected.
2. A filter material for gaseous pollutant filtration according to claim 1, in which the layer of hot air cotton is replaceable with a layer of electrostatic cotton.
3. A filter material for filtering gaseous pollutants as defined in claim 1, wherein said woven layer is of porous mesh construction.
4. A filter device employing the filter material for filtering gaseous pollutants as claimed in any one of claims 1 to 3, characterized by comprising
The filter material filter comprises an outer frame, wherein a cavity for accommodating the filter material is arranged in the outer frame, a plurality of ventilation holes are formed in the bottom of the outer frame, and a plurality of protruding blocks are arranged on the periphery of the outer frame cavity;
A plurality of modularized filtering materials, wherein each modularized filtering material is folded into a multi-section W shape;
The support comprises a base, wherein extending sections extending upwards are arranged at two ends of the base, the middle of the base is connected with one end of a connecting rod, the other end of the connecting rod is connected with the middle of a limiting table, two connecting seats are arranged at the top of the limiting table, a first connecting groove is formed on one side of the base and one side of the connecting rod and one side of the limiting table, a second connecting groove is formed on the other side of the base and the other side of the connecting rod and the other side of the limiting table, a third connecting groove is formed on the two connecting seats at the top of the limiting table, the first connecting groove is used for connecting a first section or a last section of a multi-section W-shaped modular filter material, the second connecting groove is used for connecting a first section or a last section of an adjacent multi-section W-shaped modular filter material, and the third connecting groove is used for connecting bumps on the periphery of an outer frame cavity.
5. The filter device according to claim 4, wherein the connecting seat comprises connecting rods arranged side by side and limiting blocks connected with the connecting rods, and the connecting rods can be elastically deformed.
6. The filter device of claim 4, further comprising a cover plate, wherein the cover plate is hollow.
7. The filtering device of claim 4, wherein the base has a length greater than the limit table, and the extension sections at the two ends of the base squeeze the modular filter material and limit the freedom of movement of the modular filter material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322856245.1U CN221230140U (en) | 2023-10-24 | 2023-10-24 | Filter material and filter device for filtering gaseous pollutants |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322856245.1U CN221230140U (en) | 2023-10-24 | 2023-10-24 | Filter material and filter device for filtering gaseous pollutants |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221230140U true CN221230140U (en) | 2024-06-28 |
Family
ID=91598534
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322856245.1U Active CN221230140U (en) | 2023-10-24 | 2023-10-24 | Filter material and filter device for filtering gaseous pollutants |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221230140U (en) |
-
2023
- 2023-10-24 CN CN202322856245.1U patent/CN221230140U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant |