High-applicability pipe surface oxide skin removing device

Abstract

The invention discloses a high-applicability pipe surface oxide skin removing device, and belongs to the technical field of pipe surface treatment. The high-applicability pipe surface oxide skin removing device comprises a base, a sand box is rotationally arranged at the top of the base, a spiral blade is fixedly arranged in the sand box, a sealing cover is rotationally connected to the right side wall of the sand box, and a sand inlet is formed in the sealing cover; and feeding rollers fixedly connected to the top of the base are symmetrically arranged on the left side and the right side of the sand box, a pickling tank fixedly connected to the top of the base is arranged on the left side of the feeding roller on the left side, a driving mechanism used for driving the sand box to rotate is arranged at the top of the base, a linkage mechanism is further arranged at the top of the base, and the linkage mechanism realizes intermittent feeding under the linkage of the driving mechanism. According to the high-applicability pipe surface oxide skin removing device, oxide skin on the surface of the pipe can be fully cleaned, secondary cleaning can be avoided, and the workload of workers is reduced.

Description

technical field [0001] The invention relates to the technical field of pipe surface treatment, in particular to a device for removing scale on the surface of pipe fittings with strong applicability. Background technique [0002] A pipe is a long strip of steel with a hollow cross-section and no joints around the perimeter. The steel pipe has a hollow cross-section and is widely used as a pipeline for transporting fluids, such as pipelines for transporting oil, natural gas, gas, water and certain solid materials. Compared with solid steel such as round steel, the steel pipe is lighter in weight when the bending and torsional strength is the same. It is an economical cross-section steel and is widely used in the manufacture of structural parts and mechanical parts, such as oil drill pipes, automobile transmission shafts, and bicycles. Frames and steel scaffolds used in building construction, etc. In actual use, metal pipes will be oxidized as time grows due to being placed in...

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Problems solved by technology

[0006] The object of the present invention is to provide a device for removing oxide scales on the surface of pipe fittings with strong applicability, so as to solve the problem that the existing technology proposed in the above-mentioned background technology uses sand to clean the oxide scales on the surface of pipes due to the During the process, the degree of oxidation of each position on the surface of the pipe is different, and the position with more serious oxidation will have the problem of incomplete grinding, and the cleaned oxide skin will be mixed in the sand and contact the surface of the pipe again and adhere to the surface of the pipe. When the cleaning is completed, it may move out of the box together with the pipe, leaving unshed oxide skin on the surface of the pipe, which will cause the staff to clean the surface of the pipe again, which increases the workload of the staff and seriously affects The problem of pipe processing efficiency

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