Analysis and Solution of Vibration and Leakage of Superheater Water Reducing Valve

吕新乐; 傅斌; 罗江勇; 边鹏飞

doi:10.16056/j.1005-7676.2018.03.018

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Analysis and Solution of Vibration and Leakage of Superheater Water Reducing Valve

更新时间：2026-01-19

- Analysis and Solution of Vibration and Leakage of Superheater Water Reducing Valve
- Issue 3, Pages: 75-78(2018)
- 作者机构：
  
  广东珠海金湾发电有限公司
- 作者简介：
- 基金信息：
- DOI：10.16056/j.1005-7676.2018.03.018
  CLC： TM621
- Published：2018
- 稿件说明：
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[1]吕新乐,傅斌,罗江勇,边鹏飞.过热器减温水调节阀振动及易泄露分析及解决方案[J].能源研究与管理,2018(03):75-78.

吕新乐, 傅斌, 罗江勇, et al. Analysis and Solution of Vibration and Leakage of Superheater Water Reducing Valve[J]. 2018, (3): 75-78.
[1]吕新乐,傅斌,罗江勇,边鹏飞.过热器减温水调节阀振动及易泄露分析及解决方案[J].能源研究与管理,2018(03):75-78. DOI： 10.16056/j.1005-7676.2018.03.018.

吕新乐, 傅斌, 罗江勇, et al. Analysis and Solution of Vibration and Leakage of Superheater Water Reducing Valve[J]. 2018, (3): 75-78. DOI： 10.16056/j.1005-7676.2018.03.018.

摘要

我厂减温水调节阀目前存在2方面问题:1)阀门在一定开度区间振动明显;2)阀杆处易泄露。高温高压阀门泄露会对附近设备和人员造成较大伤害。通过计算分析

找到问题产生原因为阀门选型不合理。经过改进最终解决问题

提高了设备的安全性。

Abstract

There are 2 problems in the temperature control valve of our plant: 1) the valve has obvious vibration in certain opening interval; 2) the valve stem leaks easily. High temperature and high pressure valve leakage will cause greater damage to nearby equipment and personnel. Through calculation and analysis

this paper finds out the cause of the problem: the valve type selection is unreasonable. After improvement

the above problem is solved and the safety of the equipment is improved.

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