A kind of plastic pipe for industrial dust collection

Abstract

The invention discloses a plastic pipe for industrial dust collection, comprising a dust collection plastic pipe. The dust collection plastic pipe is made of linear low-density polyethylene thermoplastic as a raw material and formed by thermoplastic technology. The end of the dust collection plastic pipe is A welding port is provided. By aligning the welding ports of the two dust-collecting plastic pipes on the welding equipment, the rotating inner cylinder is driven to rotate by the driving action of the belt. Due to the thread relationship between the rotating inner cylinder and the tightening sliding cylinder, the receiving The tight sliding cylinder rotates to the outside, so as to squeeze the elastic pressure plate at the outer end of the rotating inner cylinder, so that the fixed clamp ring at the outer end of the elastic pressure plate is clamped on the outside of the plastic pipe, and is bonded on the inner ring wall of the fixed clamp ring. Clamping cotton pads can protect the plastic pipe well, and avoid the relative sliding between the fixed clamping ring and the plastic pipe, which will cause scratches on the plastic pipe. Thereby, the plastic pipe is driven to rotate synchronously.

Description

technical field [0001] The invention belongs to the related technical field of plastic pipe welding, and in particular relates to a plastic pipe material for industrial dust collection. Background technique [0002] With the expansion of the application of plastic pipes, the varieties of plastic pipes are also increasing. Now in addition to ordinary PVC and polyethylene pipes, there are also: PVC core foam pipes, PVC, PE double-wall corrugated pipes, aluminum-plastic composite pipes, Cross-linked PE pipe, plastic-steel composite pipe, polyethylene silicon core pipe, etc. In the actual use of plastic pipes, since the pipe length is not enough when the pipes are laid, it is necessary to weld the plastic pipes. [0003] The existing plastic pipe welding technology has the following problems: in the traditional plastic pipe welding process, it is often difficult for the pipes to be accurately aligned, resulting in deviation of the butt angle, and gaps are likely to appear after...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a plastic pipe for industrial dust collection to solve the problems of gaps and long cooling time after docking in the above-mentioned background technology

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