Efficient derusting device and method for steel wire drawing

Abstract

The invention relates to an efficient rust removal device for steel wire drawing. The efficient rust removal device for steel wire drawing comprises a base frame, a left box body, a right box body, a brush wheel rotation assembly and a motor, wherein the left box body and the right box body which are installed together in a sealing manner are fixedly installed on the base frame; the brush wheel rotation assembly is transversally installed in the left box body and the right box body; the motor is installed in the right box body at the rear side of the brush wheel rotation assembly; the motor drives the brush wheel rotation assembly to rotate. A pair of brush wheels in the efficient rust removal device for steel wire drawing disclosed by the invention carries out revolution around a coil rod and realizes rotation through a gear transmission mechanism, and the purpose is to ensure all-dimensional and non-dead-angle contact between the brush wheels and the surface of the coil rod, thus greatly improving a clearing effect for an oxide layer and increasing the working efficiency. The efficient rust removal device for steel wire drawing disclosed by the invention is simple in structure, scientific and reasonable in design, ingenious in conception, and capable of rapidly and thoroughly eliminating the oxide layer on the surface of the coil rod without reducing the toughness and the strength of the coil rod, as well as has wide popularization and application values.

Description

technical field [0001] The invention belongs to the field of steel wire production of steel strands, in particular to a high-efficiency derusting device and method for steel wire drawing. Background technique [0002] Steel wire drawing refers to a process in which the raw material of the wire rod is subjected to pickling, phosphating, drawing, winding and other processes, during which one or more drawing is carried out to make it reach the target diameter. [0003] Before pickling or phosphating, the oxide layer on the surface of the wire rod is usually removed, and the oxide layer on the surface of the wire rod is usually removed by pickling. In addition to polluting the environment by discharging waste liquid, this method also penetrates into the inside of the wire rod, destroying the molecular structure of the wire rod, greatly reducing the toughness and strength of the steel wire after drawing, and directly affecting the subsequent processing of the wire rod. Therefore...

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Problems solved by technology

[0007] After comparison, it is found that the above two comparative documents cannot derust the wire rod in all directions (that is, 360 degrees without dead ends), and there is a problem of poor derusting effect, which is quite different from the application of the present invention in terms of technical solutions

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