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A pipeline production device and its production process

A production device and pipeline technology, applied in the field of pipeline production device, can solve the problems of poor working environment of employees and low efficiency of pipeline forming, and achieve the effects of good operator environment, simple structure and good overall structure

Active Publication Date: 2018-04-24
中国电建集团福建工程有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] The present invention improves the above problems, that is, the technical problem to be solved by the present invention is that the existing pipe molding adopts low efficiency and poor working environment for employees

Method used

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  • A pipeline production device and its production process
  • A pipeline production device and its production process
  • A pipeline production device and its production process

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Embodiment Construction

[0027] The present invention will be described in further detail below in conjunction with the accompanying drawings and specific embodiments.

[0028] Such as Figure 1~2 As shown, it includes a pipe plate curling device, a pipe plate welding device and a pipe anti-corrosion liquid coating device.

[0029] In order to overcome the deficiencies of existing plate curling equipment, the pipeline plate curling equipment in this embodiment includes a support base 110 and an upper pressure roller 120 arranged above the support base 110 for curling the plate, and is located below the upper pressure roller 120. Two lower pressure rollers 130 are provided, and a longitudinal support frame 140 is provided on the side of the support seat 110, and two or more auxiliary pressure rollers 150 are arranged on the longitudinal support frame 140, and the longitudinal support frame 140 There is a sliding groove for adjusting the auxiliary pressure roller.

[0030] The sliding groove includes ...

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Abstract

The invention provides a pipe production device and a production process thereof. The pipe production device comprises a pipe plate bending device, a pipe plate welding device and a pipe corrosion preventing liquid coating device; and the pipe plate bending device includes a support base, an upper pressing roller arranged above the support base for bending a plate, and two lower pressing rollers positioned below the upper pressing roller. The pipe production device is characterized in that a longitudinal support frame is arranged beside the support base; two or more auxiliary pressing rollers are arranged on the longitudinal support frame; and a chute for adjusting the auxiliary pressing rollers is formed in the longitudinal support frame. The pipe production device is simple in structure, and is excellent in overall structure, and high in efficiency, molding of the plate is conveniently realized by using the pipe plate bending device, the pipe plate welding device and the pipe corrosion preventing liquid coating device and the environment for operators is good.

Description

technical field [0001] The invention relates to a pipeline production device and a production process thereof. Background technique [0002] The existing cooling water pipelines for power stations need to be formed through sheet curling, welding, anti-corrosion, etc. during production. During the curling process, the initial end of the existing sheet is still flat because it has not completely entered the pressure roller. state, in the manufacture of the pipe body structure, in order to solve this problem, a pretreatment plate is usually welded at the initial end, and the part is divided after the crimping is completed, which causes waste of material and reduction of efficiency. In addition, due to The position of the upper pressing roller and the lower pressing roller can only be adjusted in height, so the processing of some plates with variable curvature is also limited. On the other hand, manual operation is adopted in the existing anticorrosion treatment, which not only...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B21D5/12B23P15/00
CPCB21D5/12B23P15/00
Inventor 杨黎峰李贤庆叶文琛
Owner 中国电建集团福建工程有限公司
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