A kind of anti-breakage water plant quartz sand polypropylene filter cloth

Abstract

The utility model provides a quartz sand polypropylene filter cloth for water plants that prevents breakage, and relates to the field of woven fabrics. The quartz sand polypropylene filter cloth for water plants that prevents breakage comprises a quartz sand polypropylene cloth base layer, an elastic cloth base layer, a staple yarn base layer, and a filler. The elastic cloth base layer is laid on the quartz sand polypropylene cloth base layer, and the staple yarn base layer is laid on the elastic cloth base layer. There is a gap between the elastic cloth base layer and the quartz sand polypropylene cloth base layer. The quartz sand polypropylene filter cloth for water plants that prevents breakage comprises a quartz sand polypropylene cloth base layer, an elastic cloth base layer, and a staple yarn base layer. Fillers are arranged between the base layers to increase the thickness of the entire filter cloth, and to avoid the yarns from slipping easily due to high wind pressure, which causes the local aperture of the filter cloth to increase. The filler is composed of a cylindrical cloth and a tube-shaped cloth. The connectivity of the filter cloth is improved by the combination of the cylindrical cloth and the thick wire. After the outer base cloth breaks, the cylindrical cloth and the tube-shaped cloth serve as the outer layer of the filter cloth, and the cylindrical cloth is used for filtering.

Description

Technical Field

[0001] The utility model relates to the technical field of woven fabrics, in particular to a fracture-proof quartz sand polypropylene filter cloth for a water plant. Background Art

[0002] At present, existing industrial dust collectors need to use filter cloth. With the development of technology, there are too many types of filter cloth, including filter cloth made of filament and staple yarn, quartz sand polypropylene cloth, and filter cloth woven from monofilament and filament.

[0003] The existing quartz sand polypropylene cloth has a simple structure and is easy to break. It is easily damaged during the spray dust removal process of the dust removal equipment, has a short service life, and is easy to slip between yarns under high wind pressure, causing the local pore size of the filter cloth to increase. Utility Model Content

[0004] 1. Technical issues to be solved

[0005] In view of the deficiencies in the prior art, the utility model provides a fracture-resistant quartz sand polypropylene filter cloth for water plants, 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 break-proof quartz sand polypropylene filter cloth for a water plant, comprising a quartz sand polypropylene cloth base layer, an elastic cloth base layer, a staple yarn base layer and a filler, the elastic cloth base layer is laid on the quartz sand polypropylene cloth base layer, the staple yarn base layer is laid on the elastic cloth base layer, there is a gap between the elastic cloth base layer and the quartz sand polypropylene cloth base layer, there is a gap between the elastic cloth base layer and the staple yarn base layer, the filler is arranged at the gap between the base layers, the filler is composed of cylindrical cloth and tube-shaped cloth, and the tube-shaped cloth is arranged between two adjacent cylindrical cloths.

[0008] The invention also includes a thick line, which is in an S shape and penetrates through the quartz sand polypropylene cloth base layer, the elastic cloth base layer and the staple yarn base layer, and the thick line is located between the cylindrical cloth and the tubular cloth.

[0009] Preferably, the cylindrical cloth is hollow inside, and the tubular cloth is hollow inside, and further comprises a thin wire, and the thin wire penetrates the cylindrical cloth and the tubular cloth along the length direction of the cloth.

[0010] Preferably, the tubular cloth between the quartz sand polypropylene cloth base layer and the elastic cloth base layer is aligned with the cylindrical cloth between the elastic cloth base layer and the staple yarn base layer, a hoop is formed between the thick wire and the elastic cloth base layer, and the cylindrical cloth is in the hoop.

[0011] (III) Beneficial effects

[0012] The utility model provides a fracture-proof quartz sand polypropylene filter cloth for water plants. It has the following beneficial effects:

[0013] 1. The anti-breakage quartz sand polypropylene filter cloth for water plants is composed of a quartz sand polypropylene cloth base, an elastic cloth base, and a staple yarn base. Fillers are arranged between the bases to increase the thickness of the entire filter cloth and avoid the yarns from slipping easily due to high wind pressure, which causes the local aperture of the filter cloth to increase. The fillers are composed of cylindrical cloth and tube-shaped cloth. The connectivity of the filter cloth is improved by combining the cylindrical cloth and the thick wire. After the outer base cloth breaks, the cylindrical cloth and the tube-shaped cloth serve as the outer layer of the filter cloth, and the cylindrical cloth is used for filtering. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a three-dimensional diagram of the structure of the utility model;

[0015] Figure 2 It is a diagram showing the local structure of the utility model;

[0016] Figure 3 This is a side view of the structure of the utility model;

[0017] Figure 4 It is a cross-sectional view of the structure of the utility model.

[0018] In the figure: 1 quartz sand polypropylene cloth base layer, 2 elastic cloth base layer, 3 staple yarn base layer, 4 cylindrical cloth, 5 tubular cloth, 6 thin wire, 7 thick wire. DETAILED DESCRIPTION

[0019] The utility model embodiment provides a kind of anti-fracture water plant quartz sand polypropylene filter cloth, such as Figure 1-4 As shown, it includes a quartz sand polypropylene cloth base layer 1, an elastic cloth base layer 2, a staple yarn base layer 3 and a filler, wherein the elastic cloth base layer 2 is laid on the quartz sand polypropylene cloth base layer 1, and the staple yarn base layer 3 is laid on the elastic cloth base layer 2. There is a gap between the elastic cloth base layer 2 and the quartz sand polypropylene cloth base layer 1, and there is a gap between the elastic cloth base layer 2 and the staple yarn base layer 3, and the filler is arranged in the gap between the base layers. The filler increases the thickness of the entire filter cloth, thereby improving the filtering effect.

[0020] The filler is composed of a cylindrical cloth 4 and a tubular cloth 5 , and the tubular cloth 5 is arranged between two adjacent cylindrical cloths 4 .

[0021] The thick thread 7 is also included, and the thick thread 7 is S-shaped and penetrates the quartz sand polypropylene cloth base layer 1, the elastic cloth base layer 2, and the short fiber yarn base layer 3, and the thick thread 7 is between the cylindrical cloth 4 and the tubular cloth 5. The thick thread 7 is used to sew the various base layers and fillers together.

[0022] The inside of the cylindrical cloth 4 is hollow, and the inside of the tubular cloth 5 is hollow, and also includes a thin line 6, which penetrates the cylindrical cloth 4 and the tubular cloth 5 along the length direction of the cloth. The thin line 6 sews the cylindrical cloth 4 and the tubular cloth 5 together to connect the two into a sheet.

[0023] The tubular cloth 5 between the quartz sand polypropylene cloth base layer 1 and the elastic cloth base layer 2 is aligned with the cylindrical cloth 4 between the elastic cloth base layer 2 and the staple yarn base layer 3, a hoop is formed between the thick wire 7 and the elastic cloth base layer 2, and the cylindrical cloth 4 is in the hoop.

[0024] When the filter cloth is subjected to a pulling force, the quartz sand polypropylene cloth base layer 1 and the staple yarn base layer 3 are broken, the elastic cloth base layer 2 is stretched, and the thick wire 7 is tightened, causing the cylindrical cloth 4 to be stacked together, so that the cylindrical cloth 4 is closely attached to the surface of the elastic cloth base layer.

[0025] The cylindrical cloth 4 and the tubular cloth 5 are made of filament yarn and staple yarn, and also have filtering effect.

[0026] In summary, the anti-breakage quartz sand polypropylene filter cloth for water plants is composed of a quartz sand polypropylene cloth base layer 1, an elastic cloth base layer 2, and a staple yarn base layer 3. Fillers are arranged between the base layers to increase the thickness of the entire filter cloth and avoid the yarns from slipping easily due to high wind pressure, which causes the local pore size of the filter cloth to increase. The fillers are composed of a cylindrical cloth 4 and a tube-shaped cloth 5. The cylindrical cloth 4 and the thick wire 7 are used to improve the connectivity of the filter cloth. After the outer base cloth breaks, the cylindrical cloth 4 and the tube-shaped cloth 5 act as the outer layer of the filter cloth, and the cylindrical cloth 4 performs filtering.

[0027] 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 fracture-proof quartz sand polypropylene filter cloth for water plants, characterized by: The invention comprises a quartz sand polypropylene cloth base layer (1), an elastic cloth base layer (2), a staple yarn base layer (3) and a filler, wherein the elastic cloth base layer (2) is laid on the quartz sand polypropylene cloth base layer (1), the staple yarn base layer (3) is laid on the elastic cloth base layer (2), there is a gap between the elastic cloth base layer (2) and the quartz sand polypropylene cloth base layer (1), there is a gap between the elastic cloth base layer (2) and the staple yarn base layer (3), and the filler is arranged at the gap between the base layers, the filler is composed of a cylindrical cloth (4) and a tube-shaped cloth (5), and the tube-shaped cloth (5) is arranged between two adjacent cylindrical cloths (4); The invention also comprises a thick wire (7), which is in an S shape and penetrates through the quartz sand polypropylene cloth base layer (1), the elastic cloth base layer (2), and the staple yarn base layer (3), and the thick wire (7) is located between the cylindrical cloth (4) and the tubular cloth (5).

2. The anti-fracture quartz sand polypropylene filter cloth for water plants according to claim 1, characterized in that: The cylindrical cloth (4) is hollow inside, and the tubular cloth (5) is hollow inside, and also comprises a thin wire (6). The thin wire (6) penetrates the cylindrical cloth (4) and the tubular cloth (5) along the length direction of the cloth.

3. The anti-fracture quartz sand polypropylene filter cloth for water plants according to claim 2, characterized in that: The tubular cloth (5) between the quartz sand polypropylene cloth base layer (1) and the elastic cloth base layer (2) is aligned with the cylindrical cloth (4) between the elastic cloth base layer (2) and the staple yarn base layer (3); a hoop is formed between the thick wire (7) and the elastic cloth base layer (2), and the cylindrical cloth (4) is located in the hoop.

Images