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Scattered pipe assembly header manufacturing process

A manufacturing process and header technology, which is applied in the field of boiler header manufacturing process, can solve the problems of high manufacturing cost, low work efficiency, and unfavorable workshops being put into use in large quantities.

Active Publication Date: 2018-01-19
SHANGHAI BOILER WORKS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The above-mentioned header manufacturing process, in the header manufacturing process, the header needs to be hoisted many times, the work efficiency is low, and the manufacturing cost is high, which is not conducive to the large-scale use of the workshop

Method used

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  • Scattered pipe assembly header manufacturing process
  • Scattered pipe assembly header manufacturing process
  • Scattered pipe assembly header manufacturing process

Examples

Experimental program
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Embodiment Construction

[0029] In order to make the present invention more comprehensible, preferred embodiments are described in detail below with accompanying drawings.

[0030] Such as Figure 13 As shown, a kind of bulk pipe assembly header manufacturing process provided by the present invention comprises the following steps:

[0031] step one:

[0032] combine figure 1 , figure 2 After splicing the header body 5 and the tee assembly, and completing the drilling and beveling process, the number and installation position of the positioning support 1 are determined according to the length of the header body 5 . In this embodiment: the number of positioning support 1 is 3 pieces.

[0033] Step two:

[0034] combine figure 1 , figure 2 , the header body 5 is placed upside down (the three-way branch is facing down) in the V-shaped groove 1 of the base 1-5 in the positioning support 1, and the base 1-5 is rectangular. The base 1-5 is installed at the center of the bottom plate 1-6, and the tw...

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Abstract

The invention aims to improve the working efficiency of header manufacturing. In order to achieve the purpose, the invention provides a scattered pipe assembly header manufacturing process. An assembly frame used in the scattered pipe assembly header manufacturing process also can serve as a heat treatment deformation preventing device specially designed for scattered pipe assembly headers, so that the heated deformation conditions of the scattered pipe assembly headers in the heat treatment process can be prominently improved. After the headers are manufactured, the scattered pipe assembly headers and the assembly frame are packed by paint; the assembly frame serves as a packing and transporting device for lightering and delivering the scattered pipe assembly headers to reduce the headermanufacturing cost; and the scattered pipe assembly header manufacturing process is convenient for large-scale use in workshops.

Description

technical field [0001] The invention relates to a manufacturing process of a boiler header. Background technique [0002] At present, in the manufacturing process of the boiler header, it is necessary to use a tooling assembly frame. After the header box is manufactured, it is necessary to remove the header box from the tooling assembly frame for heat treatment and surface painting. Afterwards, the headers need to be placed on the packaging device for transportation and leave the factory. [0003] In the manufacturing process of the above-mentioned header, the header needs to be hoisted many times during the manufacturing process of the header, the work efficiency is low, and the manufacturing cost is high, which is not conducive to the large-scale use of the workshop. Contents of the invention [0004] The purpose of the invention is to improve the working efficiency of header manufacturing. [0005] In order to achieve the above object, the technical solution of the p...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23P15/00B23P17/00
Inventor 陈力顾卫红谢军任艳明
Owner SHANGHAI BOILER WORKS
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