REPAIR OF THRUST COLLAR WORN-OUT FOR MAIN OIL PUMP OF N210 MW STEAM TURBINE AND PREVENTIVE MEASURES THEREOF

ZHANG Ming-min

doi:10.19666/j.rlfd.2007.02.019

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REPAIR OF THRUST COLLAR WORN-OUT FOR MAIN OIL PUMP OF N210 MW STEAM TURBINE AND PREVENTIVE MEASURES THEREOF

Thermal Power Generation Issue 2, Pages: 60-62(2007)

更新时间：2025-05-30

- REPAIR OF THRUST COLLAR WORN-OUT FOR MAIN OIL PUMP OF N210 MW STEAM TURBINE AND PREVENTIVE MEASURES THEREOF
- 作者机构：
  
  恒运电厂
- 作者简介：
- 基金信息：
- DOI：10.19666/j.rlfd.2007.02.019
  CLC： TK268
- Published：2007
- 稿件说明：
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ZHANG Ming-min. REPAIR OF THRUST COLLAR WORN-OUT FOR MAIN OIL PUMP OF N210 MW STEAM TURBINE AND PREVENTIVE MEASURES THEREOF[J]. Thermal Power Generation2007, (2): 60-62.
DOI：

ZHANG Ming-min. REPAIR OF THRUST COLLAR WORN-OUT FOR MAIN OIL PUMP OF N210 MW STEAM TURBINE AND PREVENTIVE MEASURES THEREOF[J]. Thermal Power Generation2007, (2): 60-62. DOI： 10.19666/j.rlfd.2007.02.019.

摘要

介绍恒运电厂N210MW汽轮机主油泵推力盘磨损的激光补焊修复的方法和施工工艺。分析了推力盘磨损的原因

通过对油中进水、汽轮机油乳化防治和加强油务管理等问题的处理

取得了较明显的效果。

Abstract

The laser welding repair method and working process of thrust collar worn-out for main oil pump of N210 MW steam turbine in Hengyuan Power Plant have been presented

and the causes leading to thrust collar worn-out being analysed.Through dealing with problems

such as water-entering into oil

preventing emulsion of turbine oil

and strengthening management of oil affairs etc.

comparatively remarkable effectiveness has been obtained.

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Related Author

XU Weimin

GUO Qing-feng

HUANG Jing-li(North China Electric Power University

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YAN Wei-ping

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Related Institution

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