Composite needling filter material convenient to clean
A needle-punched filter material and composite technology, applied in the direction of membrane filter, dispersed particle filtration, membrane technology, etc., can solve the problems of low filtration efficiency and troubles of filter material, and achieve the effect of improving service life and easy cleaning
Inactive Publication Date: 2019-02-01
盐城博尔滤料有限公司
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Problems solved by technology
[0002] After the existing needle-punched filter material is used for a period of time, the large particles in the filtered gas will block the surface of the filter material, reducing the filtration efficiency of the filter material, and it must be replaced or cleaned, which is very troublesome. Therefore, for the above Problem It is necessary to propose a composite needle-punched filter material that is easy to clean
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[0017] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0018] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "end", "front end", "rear end", "both ends", "one end" , "the other end" and other indicated orientations or positional relationships are based on the orientations or positional relationships shown in the drawings, which are only for the convenience of describing the present invention and simplifying the description, rather than indicating o...
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The invention discloses a composite needling filter material convenient to clean. The composite needling filter material convenient to clean comprises a base layer, wherein two first filter layers areseparately fixedly connected to two opposite side walls of the base layer; the side wall of the side, which is away from the base layer, of each of the two first filter layers is fixedly connected with a supporting layer; and the side wall of the side, which is away from the corresponding first filter layer, of each of the two supporting layers is fixedly connected with a second filter layer. Thecomposite needling filter material convenient to clean has the beneficial effects that when the composite needling filter material convenient to clean is used, the two protecting layers, the second filter layers, the supporting layers and the first filter layers are symmetric relative to the base layer, thus, the front surface and the reverse surface of the needling filter material can be both used, meanwhile, under the effect of a plush layer on the outer side, large particles in filtered gas can be adsorbed on the surface of the material, thus, the large particles cannot block the surface of the filter material, meanwhile, the filter material is convenient to clean, thus, the filter material can be reused, and the service life of the filter material is prolonged.
Description
technical field [0001] The invention relates to an acupuncture filter material, in particular to a composite acupuncture filter material which is easy to clean, and belongs to the technical field of acupuncture filter materials. Background technique [0002] After the existing needle-punched filter material is used for a period of time, the large particles in the filtered gas will block the surface of the filter material, reducing the filtration efficiency of the filter material, and it must be replaced or cleaned, which is very troublesome. Therefore, for the above Problem It is necessary to propose a composite needle-punched filter material that is easy to clean. Contents of the invention [0003] The technical problem to be solved by the present invention is to overcome the defects of the prior art and provide a composite needle-punched filter material which is easy to clean. [0004] In order to solve the problems of the technologies described above, the present inven...
Claims
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IPC IPC(8): B01D46/00
CPCB01D46/0036B01D2267/60B01D2267/40B01D2275/10B01D46/64
Inventor 张萍
Owner 盐城博尔滤料有限公司