Mechanical metal material surface rust removal device

Abstract

The invention relates to the technical field of rust removal devices, in particular to a mechanical metal material surface rust removal device which comprises a base, and a conveying groove is formedin the left side of the upper side wall of the base. A rust removal groove, a stainless steel supporting net and a second traction motor are arranged, thus diluted hydrochloric acid can be injected into an inner cavity of the rust removal groove during rust removal, the second traction motor is started to work after a metal material to be subjected to rust removal falls on the stainless steel supporting net, the second traction motor drives a second winding disc to rotate, a wound second traction rod is unwound, further, a rust steel mounting frame and the stainless steel supporting net move downwards under the action of gravity until the metal material to be derusted is immersed in the diluted hydrochloric acid in the inner cavity of the rust removal groove, so that rust on the surface ofthe metal material can be effectively corroded by the diluted hydrochloric acid, and the derusting purpose is achieved. The problems that in a traditional material grinding mode, rust removal is conducted on metal materials, pollution is large in the rust removal process, and the rust removal effect on part of special-shaped metal materials is poor are solved.

Description

technical field [0001] The invention relates to the technical field of derusting devices, in particular to a derusting device for the surface of mechanical metal materials. Background technique [0002] Rust usually refers to the oxides produced on the surface of metals (including alloys). The common ones are: iron rust, copper rust, aluminum rust and so on. But not all metal oxides are called "rust". In general, common metals use "rust" to refer to their oxides, and once formed, rust spreads even in dry air. This is because rough rust tends to condense water vapor in the air, it absorbs water vapor and stores it, which is why preventing iron from rusting is much easier than preventing the rust from expanding. [0003] The current way of rust removal is by grinding. A large amount of rust splatters during the rust removal process, resulting in greater pollution to the entire rust removal environment, and the effect of rust removal on some special-shaped metal materials is ...

AI Technical Summary

Problems solved by technology

[0003] The current way of rust removal is by grinding. A large amount of rust splatters during the rust removal process, resulting in greater pollution to the entire rust removal environment, and the effect of rust removal on some special-shaped metal materials is poor, and the metal materials after rust removal There will be a lot of rust and dust on the surface, which will make it inconvenient to move and carry

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