A wear-resistant anti-static filter cloth
By weaving the crisscrossing cotton sliver base layer in the traditional dust removal filter cloth, wrapping the carbon fiber layer, filter chip and wear-resistant layer on the outside, and running through the conductive tape woven in the conductive fiber, the problem of poor anti-static effect of the traditional filter cloth is solved, and more efficient filtration and dust removal effects are achieved.
Patent Information
- Application Number
- CN202421440043.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-24
- Publication Date
- 2025-04-01
- Estimated Expiration
- 2034-06-24
AI Technical Summary
The anti-static effect of traditional polyester mixed conductive dust removal filter cloth is poor, resulting in static electricity that causes dust to adsorb on the surface of the filter cloth, affecting the filtering effect and equipment dust removal efficiency.
By woven multiple cotton strips into a filter cotton base layer, and wrapping the carbon fiber layer, filter chip and wear-resistant layer outside, the conductive tape woven by the conductive fiber is connected to the grounding member to eliminate static electricity.
The filtering effect and equipment dust removal efficiency are improved. At the same time, through the grounding function of the conductive tape, static electricity is effectively eliminated and dust is prevented from adsorbing on the surface of the filter cloth.
Smart Images
Figure CN222694247U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of textile fabrics, in particular to a wear-resistant anti-static filter cloth. Background Art
[0002] With the rapid development of economy, the number of electric furnaces for metallurgical steelmaking and boilers fueled by raw coal has increased a lot. The atmospheric pollutants emitted by these furnaces have caused great harm to the surrounding environment. Therefore, the technology of removing particulate matter from dusty gas to reduce its emission into the atmosphere is becoming more and more important.
[0003] Users need to use dust filter cloth during the dust removal process. However, the anti-static effect of traditional polyester mixed conductive dust filter cloth is poor. Static electricity will cause a large amount of dust to be adsorbed on the surface of the filter cloth, which will affect the filtering effect of the filter cloth and thus affect the filtering and dust removal efficiency of the equipment. Utility Model Content
[0004] 1. Technical issues to be resolved
[0005] In view of the deficiencies in the prior art, the utility model provides a wear-resistant anti-static filter cloth, which solves the problems raised in the above-mentioned background technology.
[0006] (II) Technical solution
[0007] To achieve the above purpose, the utility model is implemented through the following technical scheme: a wear-resistant anti-static filter cloth, including multiple cotton strips, which are criss-crossed and woven together to form a filter cotton base layer. Carbon fiber layers are symmetrically arranged on the upper and lower sides of the filter cotton base layer. A wear-resistant layer is provided on the side of the carbon fiber layer away from the cotton strips, and a filler is provided between the carbon fiber layer and the wear-resistant layer.
[0008] A conductive belt runs through the cotton strip, the conductive belt is in a strip shape, and the conductive belt is woven from conductive fibers.
[0009] Preferably, the filler is composed of a plurality of filter chips, two adjacent filter chips are connected by a thin wire, and the thickness of the filter chips is 0.15 cm.
[0010] Preferably, the wear-resistant layer is woven from a mixture of flax fiber and polyamide fiber, the filter cotton base layer is 0.3 cm thick, the carbon fiber layer is 0.15 cm thick, and the wear-resistant layer is 0.2 cm thick.
[0011] Preferably, it also includes a thick line, which is in an S shape and penetrates the filter cotton base layer, the carbon fiber layer, the filler and the wear-resistant layer, and the thick line bypasses the intersection of the longitudinal and transverse cotton strips.
[0012] (III) Beneficial effects
[0013] The utility model provides a wear-resistant anti-static filter cloth. It has the following beneficial effects:
[0014] 1. The wear-resistant anti-static filter cloth is made by weaving a plurality of cotton strips together in a criss-cross pattern to form a filter cotton base layer. A carbon fiber layer, a filter chip and a wear-resistant layer are wrapped outside the filter cotton base layer to increase the thickness of the filter cloth and further improve the filtering effect. A conductive belt woven with conductive fibers runs through the cotton strips and is connected to a grounding piece through the conductive belt to eliminate static electricity. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 It is a three-dimensional diagram of the structure of the utility model;
[0016] Figure 2 This is a schematic diagram of the structure of the filter chip of the utility model;
[0017] Figure 3 This is a schematic diagram of the structure of the sliver of the utility model.
[0018] In the figure: 1 cotton strip, 2 conductive fiber, 3 carbon fiber layer, 4 filter chip, 41 thin wire, 5 wear-resistant layer, 6 thick wire. DETAILED DESCRIPTION
[0019] The utility model embodiment provides a wear-resistant anti-static filter cloth, such as Figure 1-3 As shown, it includes multiple cotton strips 1, which are criss-crossed and woven together to form a filter cotton base layer. Carbon fiber layers 3 are symmetrically arranged on the upper and lower sides of the filter cotton base layer. A wear-resistant layer 5 is arranged on the side of the carbon fiber layer 3 away from the cotton strips 1, and fillers are filled between the carbon fiber layer 3 and the wear-resistant layer 5.
[0020] The cotton strip 1 is penetrated by a conductive belt 2, which is in a strip shape and woven from conductive fibers. The end of the conductive belt 2 extends from the entire filter cloth, and the end of the conductive belt 2 is tied to a grounding piece, and the effect of conductive grounding and eliminating static electricity is achieved by grounding the filter cloth.
[0021] The filler is composed of a plurality of filter chips 4, and a thin line 41 is sewn between two adjacent filter chips 4. The thickness of the filter chip 4 is 0.15 cm. The plurality of filter chips 4 are connected into a sheet by the thin line 41, which plays an auxiliary effect and increases the thickness of the entire filter cloth, thereby improving the filtering effect.
[0022] The wear-resistant layer 5 is woven from a mixture of flax fiber and polyamide fiber. The filter cotton base layer has a thickness of 0.3 cm, the carbon fiber layer 3 has a thickness of 0.15 cm, and the wear-resistant layer 5 has a thickness of 0.2 cm.
[0023] It also includes a thick line 6, which is S-shaped and penetrates the filter cotton base layer, the carbon fiber layer 3, the filler and the wear-resistant layer 5. The thick line 6 bypasses the intersection of the longitudinal and transverse cotton strips 1, and the thick line 6 sews the layers together.
[0024] The conductive fibers and the carbon fiber layer 3 can eliminate static electricity on the fabric and prevent static electricity accumulation.
[0025] To sum up, the wear-resistant anti-static filter cloth is made by weaving multiple cotton strips 1 together in a criss-cross pattern to form a filter cotton base layer, and a carbon fiber layer 3, a filter chip 4 and a wear-resistant layer 5 are wrapped around the filter cotton base layer to increase the thickness of the filter cloth and further improve the filtering effect. A conductive belt 2 woven with conductive fibers runs through the cotton strips 1 and is connected to a grounding piece through the conductive belt 2 to eliminate static electricity.
[0026] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A wear-resistant anti-static filter cloth, characterized in that: The invention comprises a plurality of cotton strips (1), wherein the plurality of cotton strips (1) are crisscrossed and woven together, and the plurality of cotton strips (1) form a filter cotton base layer, wherein carbon fiber layers (3) are symmetrically arranged on the upper and lower sides of the filter cotton base layer, and a wear-resistant layer (5) is provided on the side of the carbon fiber layer (3) away from the cotton strips (1), and a filler is provided between the carbon fiber layer (3) and the wear-resistant layer (5); A conductive belt (2) runs through the cotton strip (1); the conductive belt (2) is in a strip shape and is woven from conductive fibers.
2. The wear-resistant antistatic filter cloth according to claim 1, characterized in that: The filler is composed of a plurality of filter chips (4), two adjacent filter chips (4) are connected by a thin wire (41), and the thickness of the filter chips (4) is 0.15 cm.
3. The wear-resistant antistatic filter cloth according to claim 2, characterized in that: The wear-resistant layer (5) is woven from a mixture of flax fibers and polyamide fibers, the filter cotton base layer has a thickness of 0.3 cm, the carbon fiber layer (3) has a thickness of 0.15 cm, and the wear-resistant layer (5) has a thickness of 0.2 cm.
4. The wear-resistant antistatic filter cloth according to claim 3, characterized in that: It also includes a thick line (6), which is S-shaped and penetrates the filter cotton base layer, the carbon fiber layer (3), the filler and the wear-resistant layer (5), and the thick line (6) bypasses the intersection of the longitudinal and transverse cotton strips (1).