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Device for efficiently derusting surfaces of steel pipes in batches

A steel pipe and high-efficiency technology, which is applied in the field of high-efficiency surface rust removal devices for steel pipes, can solve the problems of pipe wall corrosion and low efficiency of rust removal devices, and achieve the effect of efficient rust removal.

Inactive Publication Date: 2016-10-12
NANTONG YONGDA PIPE IND
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Problems solved by technology

The existing market has given new requirements to steel pipes. The existing steel pipes are required to be able to withstand a certain high pressure. In the oil production industry, oil pipelines often work in harsh environments, and long-term use will cause corrosion of the pipe wall.
The corroded pipe wall must be derusted and repainted before it can be used normally. At present, the efficiency of the existing derusting device is not high

Method used

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  • Device for efficiently derusting surfaces of steel pipes in batches

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Embodiment Construction

[0009] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments.

[0010] figure 1 Middle: base 1, side plate 2, grinding shaft 3, grinding brush 4, motor 5, annular groove 6, first gear 7, second gear 8, first oil cylinder 9, second oil cylinder 10, lifting table 11, steel pipe 12.

[0011] A batch high-efficiency surface derusting device for steel pipes, a base 1, and two side plates 2 perpendicular to the base 1, the batch high-efficiency surface derusting device for steel pipes also includes a grinding shaft 3, and a fixed connection with the grinding shaft 3 Grinding brush 4, motor 5, described motor 5 is connected with one end of described grinding shaft 3 by transmission, described grinding brush 4 is provided with the annular groove 6 that section shape presents semicircle, and described annular groove 6 is connected with steel pipe 12 to match the outer wall. In practical application, the parallel ...

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Abstract

The invention provides a batch efficient surface rust removal device for steel pipes, a base, and two side plates perpendicular to the base. The batch high-efficiency surface derusting device for steel pipes also includes a grinding shaft, a grinding brush fixedly connected to the grinding shaft, and a motor. The motor is connected to one end of the grinding shaft by transmission. A semicircular annular groove, said annular groove matches the outer wall of the steel pipe. Beneficial effects of the present invention: the device can derust more efficiently, and the device can also derust several steel pipes in batches.

Description

technical field [0001] The invention relates to the field of auxiliary equipment for steel pipes, in particular to a batch and high-efficiency surface rust removal device for steel pipes. The rust removal efficiency of the device is high. Background technique [0002] Steel pipes are used to transport water, oil and gas. The existing market has given new requirements to steel pipes. The existing steel pipes are required to be able to withstand a certain high pressure. In the oil production industry, oil transportation steel pipes often work in harsh environments, and long-term use will cause corrosion of the pipe wall. The pipe wall that has been corroded must be repainted after derusting to be used normally, and the efficiency of the existing derusting device is not high. Contents of the invention [0003] The invention overcomes the deficiencies of the current prior art, and provides a batch efficient surface derusting device for steel pipes. The object of the inventio...

Claims

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Application Information

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IPC IPC(8): B24B27/033B24B5/04B24B47/12
CPCB24B27/033B24B5/042B24B5/045B24B47/12
Inventor 刘蓉龚剑兵
Owner NANTONG YONGDA PIPE IND
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