CN211753126U - Spun-laced filter material made of expanded glass fiber base cloth - Google Patents
Spun-laced filter material made of expanded glass fiber base cloth Download PDFInfo
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- CN211753126U CN211753126U CN202020073978.1U CN202020073978U CN211753126U CN 211753126 U CN211753126 U CN 211753126U CN 202020073978 U CN202020073978 U CN 202020073978U CN 211753126 U CN211753126 U CN 211753126U
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- base cloth
- glass fiber
- filter material
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Abstract
The utility model discloses a puffed glass fiber base cloth water thorn filter material relates to flue gas waste gas filter material technical field, including puffed glass fiber base cloth, the two sides of puffed glass fiber base cloth are provided with first fibre web and second fibre web respectively, the one side that puffed glass fiber base cloth was kept away from to the second fibre web is provided with the superfine fiber surface course, the one side that the second fibre web was kept away from to the superfine fiber surface course is provided with the polytetrafluoroethylene film, the thickness of first fibre web is greater than the thickness of second fibre web. The superfine fiber surface layer and the polytetrafluoroethylene film of the utility model can be more effectively caughtCatch dust particles, the filtration efficiency is high, reach the high standard of realizing the smoke and dust and discharge, the superfine fiber surface course makes the specific surface area increase of filter material, the surface is smooth and level easily to be cleaned, and the fiber diameter is thinner moreover, and the porosity is great, and the aperture ratio is higher, and the dust volume after filtering is less than 5mg/m3And the filtering performance is excellent.
Description
Technical Field
The utility model relates to a flue gas waste gas filters filter material technical field, specifically is a puffed glass fiber base cloth water thorn filter material.
Background
With the rapid development of social economy, the industrial scale is continuously enlarged, the environmental problem is brought, the environmental standard is continuously improved, under the energy-saving and emission-reducing macro-programming, the environment-friendly dedusting non-woven filter material industry is in a high-speed development period, and the existing filter material has low filtering precision and poor filtering performance.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a: in order to solve the problems of low filtering precision and poor filtering performance of the conventional filter material, the spunlace filter material of the expanded glass fiber base cloth is provided.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a puffed glass fiber base cloth water thorn filter material, includes puffed glass fiber base cloth, the two sides of puffed glass fiber base cloth are provided with first fibre web and second fibre web respectively, the one side that puffed glass fiber base cloth was kept away from to the second fibre web is provided with the superfine fiber surface course, the one side that the second fibre web was kept away from to the superfine fiber surface course is provided with the polytetrafluoroethylene film.
Preferably, the thickness of the first web is greater than the thickness of the second web.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a superfine fiber surface course and polytetrafluoroethylene film can more effectually catch dust particle, and filtration efficiency is high, reaches the high standard emission that realizes the smoke and dust, and superfine fiber surface course makes the specific surface area increase of filter material, and the surface is smooth levels easily to be clean, and fiber diameter is thinner moreover, and the porosity is great, and the aperture ratio is higher, and filtering quality is excellent, and the dust volume is less than 5mg/m after filtering3。
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
In the figure: 1. expanding glass fiber base cloth; 2. a first web; 3. a second web; 4. a microfiber facing layer; 5. a polytetrafluoroethylene film.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1, the spunlace filter material of the bulked glass fiber base fabric comprises a bulked glass fiber base fabric 1, wherein a first fiber mesh 2 and a second fiber mesh 3 are respectively arranged on two sides of the bulked glass fiber base fabric 1, a superfine fiber surface layer 4 is arranged on one side of the second fiber mesh 3 away from the bulked glass fiber base fabric 1, and a polytetrafluoroethylene film 5 is arranged on one side of the superfine fiber surface layer 4 away from the second fiber mesh 3.
The utility model discloses superfine fiber surface course 4 and polytetrafluoroethylene film 5 can be more effectual catches dust particle, and filtration efficiency is high, reaches the high standard emission that realizes the smoke and dust, and superfine fiber surface course 4 makes the specific surface area increase of filter material, and the surface is smooth levels easily to be clean, and fiber diameter is thinner moreover, and the porosity is great, and the aperture ratio is higher, and filtering quality is excellent.
Referring to fig. 1, the thickness of the first fiber web 2 is greater than that of the second fiber web 3, so that the structure of the present invention is stable.
The working principle is as follows: the opened and mixed fiber is formed into a fiber web by a lapping machine, then the superfine fiber is opened and treated and then is carded, the carded superfine fiber is uniformly paved on the fiber web in a certain thickness, then the fiber web enters a spunlace machine for pre-needling by a conveyor belt and other devices, the fluffiness of the fiber web is reduced, so that the fiber web is conveniently and better spunlaced and reinforced, the fiber web enters a drying box for drying treatment after a plurality of times of spunlace reinforcement treatment, then the specification of a finished product is controlled by shaping, the brightness and the roughness of the surface hairiness are increased by singeing and calendering treatment, the filtering precision is increased by coating, laminating and other procedures, the subsequent procedures such as cutting and the like are carried out as required, the superfine fiber surface layer 4 and the polytetrafluoroethylene film 5 are mainly used for filtering flue gas and waste gas, the dust particles can be more effectively captured, the filtering efficiency is high, and the high-standard, the superfine fiber surface layer 4 increases the specific surface area of the filter material, has smooth and flat surface, is easy to clean, and has thinner fiber diameter, larger porosity, higher aperture ratio and excellent filtering performanceThe dust amount after filtration is less than 5mg/m3。
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (2)
1. The utility model provides a puffed glass fiber base cloth water thorn filter material, includes puffed glass fiber base cloth, its characterized in that: the two sides of the expanded glass fiber base cloth are respectively provided with a first fiber mesh and a second fiber mesh, one side, far away from the expanded glass fiber base cloth, of the second fiber mesh is provided with a superfine fiber surface layer, and one side, far away from the second fiber mesh, of the superfine fiber surface layer is provided with a polytetrafluoroethylene film.
2. The bulked glass fiber base cloth spunlace filter material of claim 1, which is characterized in that: the first web has a thickness greater than a thickness of the second web.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020073978.1U CN211753126U (en) | 2020-01-14 | 2020-01-14 | Spun-laced filter material made of expanded glass fiber base cloth |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020073978.1U CN211753126U (en) | 2020-01-14 | 2020-01-14 | Spun-laced filter material made of expanded glass fiber base cloth |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211753126U true CN211753126U (en) | 2020-10-27 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020073978.1U Active CN211753126U (en) | 2020-01-14 | 2020-01-14 | Spun-laced filter material made of expanded glass fiber base cloth |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211753126U (en) |
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2020
- 2020-01-14 CN CN202020073978.1U patent/CN211753126U/en active Active
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