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Antistatic drum cloth for mine

An electrostatic cylinder, mining technology, applied in the direction of fabrics, textiles, textiles and papermaking, can solve the problem of unsuitable weaving density of mine anti-static cylinder cloth, and achieve the effect of reasonable mechanical properties and high strength

Inactive Publication Date: 2010-08-04
司振海
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide an anti-static tube cloth for mining with a suitable weaving density, which can solve the problem that the existing anti-static tube cloth for mine is not suitable for weaving density and thus affects the use in construction

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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  • Antistatic drum cloth for mine
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Embodiment Construction

[0020] The present invention will be described in detail below with reference to the accompanying drawings and in combination with embodiments.

[0021] figure 1 and figure 2 The top view structure of the antistatic cloth for mines according to the embodiment of the present invention is shown. Such as figure 1 and figure 2 As shown, the mine antistatic cloth according to the embodiment of the present invention is formed by interweaving monofilaments in the warp and weft directions, and within a square area of ​​2.5 cm by 2.5 cm, the number of monofilaments in the warp direction is at least 7 , up to 12; the number of monofilaments in the weft direction is at least 6 and up to 11. For example, the weave density is 7×6 or 12×11. The material and structure of the monofilament 10 in the warp direction and the monofilament 20 in the weft direction are generally the same, so as to be common and easy to manufacture. Of course, different materials and structures can also be con...

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Abstract

The invention provides antistatic drum cloth for mine, which is formed by interweaving monofilaments in the warp direction and the weft direction. In the square area of 2.5 centimeters * 2.5 centimeters, the number of the monofilaments in the warp direction is at least 7 and at most 12, and the number of the monofilaments in the weft direction is at least 6 and at most 11. The antistatic drum cloth for mine solves the problem that unreasonable weaving density of the antistatic drum cloth for mine in the prior art affects the use in the construction, and further achieves the effects of high strength and reasonable mechanical property.

Description

technical field [0001] The invention relates to an antistatic cloth for mines. Background technique [0002] In engineering construction, especially in the process of backfilling after mining (such as coal mines), special mine anti-static cloth bags are required to fill additives and a certain proportion of ore, slag, cement, coal gangue and other filling materials through high pressure. The pumping station injects into the working face after mining. Ensure that the filling material leaks water and does not leak slurry, and the filling material solidifies into a filling layer within a specified time to prevent the sinking of the goaf and prevent the mining area from collapsing or the tail dam from breaking. This bag is formed by interweaving monofilaments of a certain width in the warp direction (horizontal direction) and weft direction (vertical direction). Weave density to drain liquid water or waste in the bag. [0003] But the existing mine antistatic tube cloth affec...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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Application Information

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IPC IPC(8): D03D3/02D03D13/00
Inventor 司振海司振江
Owner 司振海
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