Preparation method of ceramic rubber wear-resisting pipe

Abstract

The invention relates to a preparation method of a ceramic rubber wear-resisting pipe, which comprises the following steps that: ceramic chips are orderly arranged on a rubber fabric; the rubber fabric which is pasted with the ceramic chips is adhered onto a plastic tape through pressure; the plastic tape on which the ceramic chips are pasted is wound on a cylindrical mould, and a plastic tape iswound at the outer layer according to the requirement of the designed thickness; the pipe which is well wound is put into a vulcanizing tank to be vulcanized; and the pipe is taken out, and the mouldis removed, so the finished product is formed. The friction of the conveyed objects on the rubber pipe can be prevented, so the service life of the rubber pipe can be prolonged. The ceramic chips areof a circular shape and are uniformly arranged on the rubber fabric, the ceramic chips of two adjacent rows are alternatively arranged, and the distance between two adjacent ceramic chips is smaller than the diameter of the ceramic chip. Under the condition of the same area, the service life of the ceramic rubber wear-resisting pipe can be prolonged by more than 5 to 10 times compared with the conventional steel-wire rubber pipe, so not only the consumption of the rubber is reduced, the contribution is made to the energy conservation and the emission reduction, and the application cost is reduced, but also the frequent replacement of the pipeline can be reduced, and the economic benefit is increased.

Description

Technical field [0001] The invention relates to a pipeline for conveying sand, stone, mineral powder, etc., in particular to a preparation method of a ceramic rubber wear-resistant pipe. Background technique [0002] At present, the rubber pipes used for conveying sand and mineral powder in our country use hard steel wire or metal mesh on the inner wall of the rubber pipe to enhance the wear resistance of the pipe and prolong the service life. Because the steel wire is too thin (too thick and affects the elasticity of the rubber tube), it is difficult to resist the long-term impact of the conveyed materials such as sand and gravel. Especially after the rubber tube wall is worn, the steel wire or metal mesh will peel off the rubber tube wall, causing the conveyed material to block, End the service life of the rubber tube. Summary of the invention [0003] The technical problem to be solved by the present invention is to aim at the deficiencies of the prior art and propose a method...

AI Technical Summary

Problems solved by technology

Since the steel wire is thin (too thick and affects the elasticity of the rubber tube), it is difficult to resist the long-term impact of the transported material such as sand and gravel, especially after the rubber tube wall is worn, the steel wire or metal mesh will peel off the rubber tube wall, resulting in the blockage of the transported material, End the life of the rubber hose