Improving Technology in Hydraulic Pressure of Platen Superheater of Waste Heat Boiler

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Improving Technology in Hydraulic Pressure of Platen Superheater of Waste Heat Boiler

更新时间：2026-01-19

- Improving Technology in Hydraulic Pressure of Platen Superheater of Waste Heat Boiler
- Issue 4, Pages: 38-39+54(2014)
- 作者机构：
  
  江西江联重工股份有限公司
- 作者简介：
- 基金信息：
- DOI：
  CLC： TK229.929
- Published：2014
- 稿件说明：
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[1]聂艳萍.垃圾余热锅炉管屏水压试验工艺改进[J].能源研究与管理,2014(04):38-39+54.

聂艳萍. Improving Technology in Hydraulic Pressure of Platen Superheater of Waste Heat Boiler[J]. 2014, (4): 38-39+54.
[1]聂艳萍.垃圾余热锅炉管屏水压试验工艺改进[J].能源研究与管理,2014(04):38-39+54. DOI：

聂艳萍. Improving Technology in Hydraulic Pressure of Platen Superheater of Waste Heat Boiler[J]. 2014, (4): 38-39+54. DOI：

摘要

从解决管屏集箱水压试验时要留水压余量、工序繁多、加工效率低入手

改进了水压试验工艺

设计出了外压紧式水压试验工装

使管屏小集箱水压试验时可不预留水压余量

对接坡口可直接加工到图纸尺寸

简化工序

提高工作效率

降低成本。经实践证明

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Abstract

A new technology in hydraulic pressure was introduced

which tell how to design the clamping of the hydraulic test moulds from outside to improve the technology of the hydraulic test and working efficiency

and reduce the working process.Then it is not necessary to remain the hydraulic pressure margin during the hydraulic test of water-wall of the header. The butt groove should be machined directly according to the size of the drawings to simplify the working process and reduce the costs. The technology was proved by practices and deserved to popularize for academic reference.

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Analysis of the Cracking of Tee Joint Welding of Platen Superheater Header Outlet and Its Treatment Measures

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刘冠铮

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大唐河北发电有限公司马头热电分公司

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