Steel bar dephosphorization machine

Abstract

The invention belongs to the technical field of steel bar production equipment, and particularly relates to a steel bar dephosphorization machine which comprises a box body, an inlet is formed in one end in the box body, an outlet is formed in the box body in the direction away from the inlet, a first rotating ring is rotationally arranged on the periphery of the inlet in the box body, and a first rotating disc is fixedly arranged on the first rotating ring in the direction towards the interior of the box body. And a second rotating ring is rotationally arranged on the periphery of the outlet in the box body, a second rotating disc is fixedly arranged on the second rotating ring in the direction towards the interior of the box body, three rotating columns are rotationally connected between the second rotating ring and the second rotating disc, and the outer circumferential surfaces of the three rotating columns are sleeved with three grinding sleeves. By means of the steel bar polishing device, steel bars can be conveniently and rapidly conveyed into the box body to be machined, the ends of the steel bars are corrected, a chemical solution is extruded and sprayed out for dust falling and further rust treatment while rotating polishing is conducted, and the polishing sleeve is kept flat and shaped so as to be in full contact with the surfaces of the steel bars for polishing.

Description

technical field [0001] The invention belongs to the technical field of steel bar production equipment, and in particular relates to a steel bar dephosphorization machine. Background technique [0002] Steel bars are prone to rust after being placed for a long time, and phosphorus removal is required before subsequent production processes can be carried out. There are many methods for removing phosphorus from steel bars, including wire brushing, pickling and fixed wheel phosphorus removal. Although these dephosphorization methods can meet the application requirements to a certain extent, the disadvantages of wire brush dephosphorization are incomplete dephosphorization, pickling dephosphorization has waste water pollution, and fixed wheel dephosphorization methods will damage the surface of steel bars and damage them to varying degrees. Rebar elongation. Insufficient dephosphorization in the current steel bar dephosphorization machine affects the use of steel bars. Conten...

AI Technical Summary

Problems solved by technology

Although these dephosphorization methods can meet the requirements to a certain extent, wire brush dephosphorization has the disadvantage of incomplete dephosphorization, pickling dephosphorization has waste water pollution, and fixed wheel dephosphorization will damage the surface of steel bars and damage them to varying degrees. Rebar elongation

Insufficient phosphorus removal in the current steel bar dephosphorization machine affects the use of steel bars

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