A strip steel surface chip removal equipment

Abstract

The invention provides scrap removing equipment for the surface of strip steel. The scrap removing equipment comprises an S-shaped roller set and a scrap iron removing brush assembly arranged behind the S-shaped roller set. The S-shaped roller set comprises a plurality of rollers, and the rollers are arranged in two rows in a staggered mode. The scrap iron removing brush assembly comprises a round removing brush disc. The round removing brush disc is driven by belt wheels connected to a strip steel conveying roller to rotate so as to remove scrap iron on the surface of the strip steel. The scrap removing equipment is suitable for primary derusting treatment on the surface of the thin strip steel, then the strip steel is conveyed into a pickling tank or mechanical scrap removing treatment equipment, the service time of an acid solution in the pickling tank can be prolonged, the maintenance frequency of the pickling tank is reduced, and the production cost is reduced; or the mechanical force for mechanical scrap removing treatment at the rear end can be reduced, and the situation that waste products are generated due to the fact that the surface of the strip steel is damaged is avoided; and the scrap iron removing brush assembly of the scrap removing equipment operates through the power of the strip steel conveying rollers, an extra driving motor is not needed, and electricity consumption is reduced.

Description

technical field [0001] The invention relates to the technical field of strip steel production, in particular to a preliminary chip-removing device for the surface of strip steel raw materials with relatively thin thickness. Background technique [0002] At present, strip steel with a relatively thin thickness is used in many fields, such as cable strip steel, strip steel for plastic-coated metal hose coils, etc. Like a plastic-coated metal hose, it is made of polyvinyl chloride material on the pipe wall of a stainless steel hose or a galvanized metal hose, and a layer of cable along the concave-convex surface of the pipe wall core. Due to its light weight, excellent flexibility, corrosion resistance and high temperature resistance, strong tensile strength, and high connection strength with accessories, the plastic-coated metal hose is widely used in electric power, chemical industry, metallurgy, light industry, machinery and other industries. Wires, cables, wire and cable p...

AI Technical Summary

Problems solved by technology

The current strip steel surface derusting is to directly derust the purchased strip steel through the pickling process, that is, immerse the strip steel in the pickling tank and use the acid solution to remove the scale and rust on the steel surface, and then wash and dry it. There is a lot of rust on the steel surface, which will consume more pickling liquid and the maintenance frequency of the pickling tank will increase, which increases the production cost and the pickling tank is highly irritating and corrosive during maintenance. It will cause harm to personnel and the environment; or when using another mechanical method to remove rust, if there is more rust on the surface and the area of ​​rust spots is relatively large, a relatively large mechanical force is required to remove the rust, which is suitable for thin strip steel It is unbearable, and it is easy to form pits on its surface to produce waste products

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