Nodular cast iron pipe cleaning device

Abstract

The invention discloses a nodular cast iron pipe cleaning device which comprises a base. The base is provided with a supporting rod, the top of the base is provided with a first placing rod, the top of the first placing rod is connected with a placing ring, the top of the base is provided with a second placing rod, the top of the second placing rod is provided with a placing plate, the right sideof the second placing rod is provided with a motor, the motor is connected with a clamping device through a rotating shaft, the clamping device clamps a nodular cast iron pipe, the left end of the nodular cast iron pipe is provided with a limiting part, the limiting part is connected with a fixing plate, the top of the supporting rod is connected with an adjusting plate, a hand turning handle penetrates through the adjusting plate to be connected with a lead screw, the lead screw is in threaded connection with a sliding sleeve, a polishing part is connected with the bottom end of the sliding sleeve, the bottom end of the sliding sleeve is connected with a cleaning brush, the upper portion of the supporting rod is provided with a transverse rod, and the transverse rod is provided with a sliding groove. The structure is simple, shot blasting is adopted for removing rust on the outer wall of the nodular cast iron pipe, the rust removal effect is good, the cleaning brush is arranged so asto remove impurities attached to the outer wall of the nodular cast iron pipe conveniently, the rust and impurity removal speed can be manually controlled, and the cleaning effect is better.

Description

technical field [0001] The invention relates to the field of ductile iron, in particular to a ductile iron pipe cleaning device. Background technique [0002] In the production of ductile graphite pipes, the production process requires spraying zinc on the outer wall of the pipe to improve the anti-corrosion ability of the pipe. In order to prevent the corrosion of the pipe and improve the adhesion of the zinc layer, the outer wall of the pipe needs to be cleaned before spraying zinc. Attached debris and rust. The traditional outer wall is polished with a wire wheel brush. Although this method can perform a certain rust removal treatment on the ductile ink tube, the rust removal effect is not good, and the rust adhered to the ductile ink tube needs to be cleaned, and the operation is relatively complicated. Contents of the invention [0003] The purpose of the present invention is to overcome the above-mentioned problems existing in the prior art, and to provide a ductile...

AI Technical Summary

Problems solved by technology

The traditional outer wall is polished with a wire wheel brush. Although this method can perform a certain rust removal treatment on the ductile ink tube, the rust removal effect is not good, and the rust adhered to the ductile ink tube needs to be cleaned, and the operation is more complicated.

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