A kind of antistatic mining cable and its processing method

Abstract

The invention discloses an antistatic mine cable, which comprises an inner core, static electricity-removing fibers and wear-resistant fibers, the static-removal fibers and wear-resistant fibers are intertwined outside the inner core, and the static-removal fibers include flame-retardant polyester fibers and The antistatic metal wire and the wear-resistant fiber include carbon packing fiber and polytetrafluoroethylene fiber, and the invention relates to the technical field of cables. The antistatic mining cable and its processing method can gradually transmit static electricity from the outer layer to the inner layer by setting the static electricity removing metal wire, transition metal wire and directional metal wire, and then to the outside of the mine, so as to achieve the effect of removing static electricity , and the setting of flame-retardant polyester fiber can improve the fire performance of the cable, and the setting of carbon packing fiber and polytetrafluoroethylene fiber can improve the wear resistance and corrosion resistance of the cable, and the setting of aramid fiber can isolate the internal and external heat. Avoid rubber sleeve fusing, and improve the overall tensile strength, prolong the service life and safety of the cable.

Description

technical field [0001] The invention relates to the technical field, in particular to an antistatic mining cable and a processing method thereof. Background technique [0002] The cable has the properties of tensile resistance, impact resistance, abrasion resistance, flexibility and softness, and is used to tie multi-strand ropes of ships. It is required to have properties such as tensile resistance, impact resistance, wear resistance, flexibility and softness. In the past, steel cables, hemp or cotton ropes were commonly used; after the emergence of synthetic fibers, nylon, polypropylene, vinylon, polyester, etc. have been mostly used. In addition to light specific gravity, high strength, good impact resistance and abrasion resistance, synthetic fiber cables have the advantages of corrosion resistance, mildew resistance and insect resistance. For example, the strength and abrasion resistance of nylon cables are several times higher than those of hemp and cotton cables, an...

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides an anti-static mining cable and its processing method, which solves the problem that the existing cable is prone to generate static electricity when it is dry or rubbed, and the static electricity is removed by wet methods. The effect is not ideal, and the existing cables will wear and corrode after a long time of use, and the service life is low

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