Steel bar rust removal device having recovery function

Abstract

The invention discloses a steel bar rust removal device having a recovery function, and particularly relates to the technical field of steel bar rust removal. The steel bar rust removal device comprises a conveyor, a first box body is arranged on one side of the conveyor, a dust removal mechanism is arranged on one side of the first box body, the dust removal mechanism is arranged on the outer side of the conveyor, a first rust removal mechanism is arranged in the first box body, the front end of the first rust removal mechanism extends out of the front end of the first box body, a spraying mechanism is arranged at the top end of the first box body, the bottom end of the spraying mechanism extends into the first box body, a pushing mechanism is arranged on the other side of the first box body, a second rust removal mechanism is arranged at the front end of the pushing mechanism, and the second rust removal mechanism is arranged on the other side of the front end of the first box body. According to the steel bar rust removal device, steel shot accurate rust removal is conducted after spraying type large-area rust removal is conducted through a rust removal liquid, and the rust removal effect is good.

Description

technical field [0001] The embodiments of the present invention relate to the technical field of derusting steel bars, and in particular to a derusting device for steel bars with a recycling function. Background technique [0002] Steel bar refers to the steel used for reinforced concrete and prestressed reinforced concrete. Its cross section is circular, sometimes square with rounded corners, including smooth round steel bar, ribbed steel bar, and twisted steel bar. [0003] Rebar rust removal refers to the removal of oil stains, paint stains, floating skin, rust, etc. that can peel off when hammered. The rust removal of steel bars can generally be completed in the following two ways: one is to remove rust in the process of cold drawing of steel bars or straightening steel wires, which is more economical and labor-saving for a large number of steel bars; the other is to use mechanical methods to remove rust, such as using The electric rust remover is more convenient for pa...

AI Technical Summary

Problems solved by technology

[0004] The existing technology generally adopts the most economical and labor-saving derusting operation in the production stage of steel bar cold drawing or straightening, but this operation is suitable for large-area derusting of multiple steel bars, and the effect of derusting localized steel bars is poor, so Affect the derusting effect of steel bars

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