A kind of electric pipeline processing method

Abstract

The invention discloses a processing method of a power pipeline. The method includes the following steps of feeding: raw materials are placed into a vacuum feeding machine and are fully mixed in the feeding machine; drying: the mixed raw materials are placed into a desiccant and are dried through hot-air blowing; plastifying: the mixed raw materials are placed into a plastifying machine for heating plastifying, the raw materials are in the liquid state, and the liquid raw materials are extruded according to the required shape through cooperation of an extruding machine and an extruding mold; forming: the extruded raw materials are placed into a corrugated pipe forming machine, and a corrugated pipe model is obtained; cooling: the corrugated pipe is introduced into a spraying water tank, spraying treatment is performed on the surface of the corrugated pipe, and the surface of the corrugated pipe is in the room temperature state; blow-drying: the surface of the corrugated pipe is blown by the aid of a fan, and moisture on the corrugated pipe is blow-dried; cutting: the corrugated pipe is introduced into a cutting machine and is cut into the required length as required; and detectionand storage.

Description

technical field [0001] The invention belongs to the field of electric power pipelines, and in particular relates to a processing method for electric power pipelines. Background technique [0002] The power pipe is a product that uses PE (modified polyethylene) for hot dipping or epoxy resin for internal and external coating. It has excellent corrosion resistance. The existing manufacturing materials for power pipes include steel pipes, corrugated pipes, and PE pipes. When the corrugated pipe is used, the corrugated pipe is cut according to the required length during processing and production. Usually, the cutting knives for cutting the corrugated pipe are in a rotating state to ensure that the cutting knife cuts off the corrugated pipe after it contacts the corrugated pipe. The high-speed rotation is in contact with the bellows, and the surface temperature of the cutter is raised under friction, and the cut surface of the bellows is heated and melted, which affects the cut s...

AI Technical Summary

Problems solved by technology

[0002] The power pipe is a product that uses PE (modified polyethylene) for hot dipping or epoxy resin for internal and external coating. It has excellent corrosion resistance. The existing manufacturing materials for power pipes include steel pipes, corrugated pipes, and PE pipes. When the corrugated pipe is used, the corrugated pipe is cut according to the required length during processing and production. Usually, the cutting knives for cutting the corrugated pipe are in a rotating state to ensure that the cutting knife cuts off the corrugated pipe after it contacts the corrugated pipe. The high-speed rotation is in contact with the bellows, and the surface temperature of the cutter is raised under friction, and the cut surface of the bellows is heated and melted, which affects the cut surface of the bellows; the existing cooling method for the cutter is directly in the cutting process. Spray the coolant on the cutter, and the coolant will drop directly on the bellows when spraying. After the bellows are cut, the bellows need to be dried. Since the cutter is in a state of continuous rotation, it will fall on the edge of the cutter blade. The coolant is easily thrown out under the action of centrifugal force, causing the coolant to splash and increasing the loss of the coolant

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