CN219449354U - Filter cloth for sewage treatment - Google Patents
Filter cloth for sewage treatment Download PDFInfo
- Publication number
- CN219449354U CN219449354U CN202320503480.8U CN202320503480U CN219449354U CN 219449354 U CN219449354 U CN 219449354U CN 202320503480 U CN202320503480 U CN 202320503480U CN 219449354 U CN219449354 U CN 219449354U
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- China
- Prior art keywords
- layer
- filter cloth
- fixedly connected
- acid
- sewage treatment
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/10—Biological treatment of water, waste water, or sewage
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Abstract
The utility model discloses a filter cloth for sewage treatment, which belongs to the field of filter cloth and comprises a filter cloth layer, wherein an acid and alkali resistant layer is fixedly connected to the upper surface of the filter cloth layer, a nylon layer is fixedly connected to the upper surface of the acid and alkali resistant layer, a metal net layer is fixedly connected to the lower surface of the filter cloth layer, an antibacterial layer is fixedly connected to the lower surface of the metal net layer, an active carbon layer is fixedly connected to the lower surface of the antibacterial layer, and a protective layer is fixedly connected to the lower surface of the active carbon layer; through the setting of acid and alkali-resistant layer and corrosion-resistant coating, can improve the corrosion resistance of filter cloth, the filter cloth is difficult for being corroded, through the setting of antibiotic layer and silver ion antibacterial agent coating, can improve the antibacterial property of filter cloth, reduce the breeding of bacterium in the filter cloth, through the setting of nylon layer, can improve the wear resistance on filter cloth surface, can make the filter cloth more wear-resisting, through the setting of inoxidizing coating, can improve the pliability and the toughness of filter cloth, make the filter cloth more firm durable to increase of service life.
Description
Technical Field
The utility model belongs to the technical field of filter cloth, and particularly relates to a filter cloth for sewage treatment.
Background
The filter cloth is a filter medium woven by natural fibers or synthetic fibers, comprises a metal net or a filter screen, and is mainly applied to air filtration and dust removal, dust collection and powder collection to purify air and protect environment, and is used in industries such as smelting plants, chemical plants, sugar production, dyes, medicines, foods and the like.
At present, in sewage treatment, the sewage is usually filtered by adopting filter cloth, however, most of the existing filter cloth has simple structure, is easy to be corroded and worn by substances in the sewage and breeds bacteria along with long-time use, and has short service life.
Disclosure of Invention
The utility model aims to provide a filter cloth for sewage treatment, which solves the problems in the prior art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a filter cloth for sewage treatment, includes the filter cloth layer, the upper surface fixedly connected with acid and alkali resistant layer on filter cloth layer, the upper surface fixedly connected with nylon layer on acid and alkali resistant layer, the lower surface fixedly connected with metal mesh layer on filter cloth layer, the lower surface fixedly connected with antibacterial layer on metal mesh layer, the lower surface fixedly connected with active carbon layer on antibacterial layer, the lower surface fixedly connected with inoxidizing coating on active carbon layer.
As a preferred embodiment, the acid and alkali resistant layer is formed by blending polyester and polypropylene in equal proportions.
As a preferred embodiment, the upper surface of the acid-base resistant layer is provided with a corrosion-resistant coating.
As a preferred embodiment, the antibacterial layer is formed by blending terylene and bamboo charcoal fibers in equal proportion.
As a preferred embodiment, the outer surface of the antibacterial layer is provided with a silver ion antibacterial agent coating.
As a preferred embodiment, the protective layer is formed by blending terylene and carbon fiber in equal proportion.
Compared with the prior art, the utility model has the beneficial effects that:
according to the filter cloth for sewage treatment, through the arrangement of the acid-base resistant layer and the corrosion resistant coating, the corrosion resistance of the filter cloth can be improved, the filter cloth is not easy to be corroded by substances in sewage, and through the arrangement of the antibacterial layer and the silver ion antibacterial agent coating, the antibacterial performance of the filter cloth can be improved, and the breeding of bacteria in the filter cloth is reduced, so that the filter cloth is not easy to generate mildew;
this filter cloth for sewage treatment through the setting on nylon layer, can improve the wear resistance on filter cloth surface, can make the filter cloth more wear-resisting, through the setting of inoxidizing coating, can play the guard action to the filter cloth, improves the pliability and the toughness of filter cloth, makes the filter cloth firm durable more to increase of service life.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic structural view of an acid-base resistant layer of the present utility model;
fig. 3 is a schematic structural view of the antibacterial layer of the present utility model.
In the figure: 1. a filter cloth layer; 2. an acid and alkali resistant layer; 21. a corrosion-resistant coating; 3. a nylon layer; 4. a metal mesh layer; 5. an antimicrobial layer; 51. a silver ion antimicrobial coating; 6. an activated carbon layer; 7. and (5) a protective layer.
Detailed Description
The utility model is further described below with reference to examples.
The following examples are illustrative of the present utility model but are not intended to limit the scope of the utility model. The conditions in the examples can be further adjusted according to specific conditions, and simple modifications of the method of the utility model under the premise of the conception of the utility model are all within the scope of the utility model as claimed.
Referring to fig. 1-3, the utility model provides a filter cloth for sewage treatment, which comprises a filter cloth layer 1, wherein an acid and alkali resistant layer 2 is fixedly connected to the upper surface of the filter cloth layer 1, the acid and alkali resistant layer 2 is formed by blending terylene and polypropylene in equal proportion, a corrosion resistant coating 21 is arranged on the upper surface of the acid and alkali resistant layer 2, the corrosion resistance of the filter cloth can be improved through the arrangement of the acid and alkali resistant layer 2 and the corrosion resistant coating 21, the filter cloth is not easy to be corroded by substances in sewage, a nylon layer 3 is fixedly connected to the upper surface of the acid and alkali resistant layer 2, and the wear resistance of the surface of the filter cloth can be improved through the arrangement of the nylon layer 3, so that the filter cloth is more wear-resistant.
The lower surface fixedly connected with metal mesh layer 4 of filter cloth layer 1, through the setting on metal mesh layer 4, can improve the structural strength of filter cloth, the lower surface fixedly connected with antibiotic layer 5 of metal mesh layer 4, antibiotic layer 5 is formed by polyester and the equal proportion blending of bamboo charcoal fibre, the surface on antibiotic layer 5 is provided with silver ion antibacterial agent coating 51, through the setting on antibiotic layer 5 and silver ion antibacterial agent coating 51, can improve the antibacterial property of filter cloth, reduce the breeding of bacterium in the filter cloth, thereby make the filter cloth be difficult for producing mildewing.
The lower surface fixedly connected with activated carbon layer 6 of antibiotic layer 5, through the setting on activated carbon layer 6, can adsorb the filtration to the harmful substance in the sewage, improve the filter effect of filter cloth, the lower surface fixedly connected with inoxidizing coating 7 on activated carbon layer 6, inoxidizing coating 7 is formed by polyester and carbon fiber equal ratio blending, through the setting of inoxidizing coating 7, can play the guard action to the filter cloth, improve the pliability and the toughness of filter cloth, make the filter cloth firm durable more to increase of service life.
The working principle and the using flow of the utility model are as follows: firstly, through the setting of acid and alkali resistant layer 2 and corrosion resistant coating 21, can improve the corrosion resistance of filter cloth, the filter cloth is difficult for being corroded by the material that makes in the sewage, through the setting of nylon layer 3, can improve the wear resistance of filter cloth surface, can make the filter cloth more wear-resisting, through the setting of inoxidizing coating 7, can play the guard action to the filter cloth, improve the pliability and the toughness of filter cloth, make the filter cloth more solid durable, thereby increase of service life, through the setting of antibiotic layer 5 and silver ion antibacterial agent coating 51, can improve the antibacterial property of filter cloth, reduce the breeding of bacterium in the filter cloth, thereby make the filter cloth difficult to produce mildewing.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a filter cloth for sewage treatment, includes filter cloth layer (1), its characterized in that: the anti-acid and alkali-resistant nylon filter cloth comprises a filter cloth layer (1), wherein an acid-alkali-resistant layer (2) is fixedly connected to the upper surface of the filter cloth layer (1), a nylon layer (3) is fixedly connected to the upper surface of the acid-alkali-resistant layer (2), a metal net layer (4) is fixedly connected to the lower surface of the filter cloth layer (1), an antibacterial layer (5) is fixedly connected to the lower surface of the metal net layer (4), an activated carbon layer (6) is fixedly connected to the lower surface of the antibacterial layer (5), and a protective layer (7) is fixedly connected to the lower surface of the activated carbon layer (6).
2. A filter cloth for sewage treatment according to claim 1, wherein: the acid and alkali resistant layer (2) is formed by blending terylene and polypropylene in equal proportion.
3. A filter cloth for sewage treatment according to claim 1, wherein: the upper surface of the acid and alkali resistant layer (2) is provided with a corrosion resistant coating (21).
4. A filter cloth for sewage treatment according to claim 1, wherein: the antibacterial layer (5) is formed by blending terylene and bamboo charcoal fibers in equal proportion.
5. A filter cloth for sewage treatment according to claim 1, wherein: the outer surface of the antibacterial layer (5) is provided with a silver ion antibacterial agent coating (51).
6. A filter cloth for sewage treatment according to claim 1, wherein: the protective layer (7) is formed by blending terylene and carbon fiber in equal proportion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320503480.8U CN219449354U (en) | 2023-03-15 | 2023-03-15 | Filter cloth for sewage treatment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320503480.8U CN219449354U (en) | 2023-03-15 | 2023-03-15 | Filter cloth for sewage treatment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219449354U true CN219449354U (en) | 2023-08-01 |
Family
ID=87388084
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320503480.8U Active CN219449354U (en) | 2023-03-15 | 2023-03-15 | Filter cloth for sewage treatment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219449354U (en) |
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2023
- 2023-03-15 CN CN202320503480.8U patent/CN219449354U/en active Active
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