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Steel tube inner surface pickling device

A surface acid and steel pipe technology, which is applied in the field of steel pipe inner surface pickling equipment, can solve the problems of long pickling time and poor effect, and achieve the effects of improved pickling effect, simple operation, and improved work efficiency

Inactive Publication Date: 2018-04-27
湖北加恒实业有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the pickling process, the steel pipe is soaked statically in the pickling tank, the pickling time is long and the effect is poor, so we propose a pickling device for the inner surface of the steel pipe

Method used

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  • Steel tube inner surface pickling device
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Embodiment Construction

[0014] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention.

[0015] refer to Figure 1-2 , a steel pipe inner surface pickling device, comprising a tank 3, the bottom of the tank 3 is equidistantly provided with a plurality of support columns 6, the tank 3 is provided with a partition 10, and one end and both sides of the partition 10 are connected to The inner wall of the tank body 3 is sealed and connected, and the other end of the partition 10 is provided with a collection mechanism, which includes a collection frame 2 arranged in the tank body 3, and the collection frame 2 is located at the end of the partition 10 away from the water pump 13, and the partition 10 The two sides of the lower collection frame 2 are provided w...

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Abstract

The invention relates to the technical field of steel pipe surface treatment, in particular to a pickling device for the inner surface of steel pipes, which includes a tank body, a plurality of support columns are equidistantly arranged at the bottom of the tank body, a partition is arranged in the tank body, and one end of the partition board and The two sides are sealed and connected with the inner wall of the tank body. The other end of the partition is provided with a collection mechanism. The upper part of the partition is symmetrically provided with a mounting frame, and a bracket is provided in the mounting frame. A rotating shaft is provided on the bracket. The other end of the blade and the rotating shaft is connected with a transmission mechanism, and the end of the tank body away from the collecting mechanism is provided with a housing, and a water pump is arranged inside the housing, the water inlet and outlet of the water pump run through one side of the tank body, and the water inlet of the water pump is located in the compartment. Above the plate, the water outlet of the water pump is located below the dividing plate. The device is easy to operate, and the pickling speed is fast. At the same time, the stains on the inner surface of the steel pipe are easily removed during the pickling process, which not only improves the work efficiency, but also improves the pickling effect.

Description

technical field [0001] The invention relates to the technical field of steel pipe surface treatment, in particular to a steel pipe inner surface pickling device. Background technique [0002] The traditional pickling of steel pipes generally uses a pickling tank for pickling, and then removes the steel pipes in the pickling tank. During the pickling process, the steel pipe is soaked statically in the pickling tank, and the pickling time is long and the effect is poor. Therefore, we propose a pickling device for the inner surface of the steel pipe. Contents of the invention [0003] The purpose of the present invention is to solve the shortcomings in the prior art, and propose a steel pipe inner surface pickling device. [0004] In order to achieve the above object, the present invention adopts the following technical solutions: [0005] Design a pickling device for the inner surface of steel pipes, including a tank body, a plurality of support columns are equidistantly a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C23G3/04
CPCC23G3/04
Inventor 王兴志
Owner 湖北加恒实业有限公司
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