To Prevent the System Transformation and Operation Optimization of Water Inlet of the Steam Pump Lubricating Oil System

伍炳迎

doi:10.16056/j.1005-7676.2018.02.032

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To Prevent the System Transformation and Operation Optimization of Water Inlet of the Steam Pump Lubricating Oil System

更新时间：2026-01-19

- To Prevent the System Transformation and Operation Optimization of Water Inlet of the Steam Pump Lubricating Oil System
- Issue 2, Pages: 115-119(2018)
- 作者机构：
  
  珠海金湾发电有限公司
- 作者简介：
- 基金信息：
- DOI：10.16056/j.1005-7676.2018.02.032
  CLC： TM621.7
- Published：2018
- 稿件说明：
移动端阅览
[1]伍炳迎.防止汽泵润滑油系统进水的系统改造及运行优化[J].能源研究与管理,2018(02):115-119.

伍炳迎. To Prevent the System Transformation and Operation Optimization of Water Inlet of the Steam Pump Lubricating Oil System[J]. 2018, (2): 115-119.
[1]伍炳迎.防止汽泵润滑油系统进水的系统改造及运行优化[J].能源研究与管理,2018(02):115-119. DOI： 10.16056/j.1005-7676.2018.02.032.

伍炳迎. To Prevent the System Transformation and Operation Optimization of Water Inlet of the Steam Pump Lubricating Oil System[J]. 2018, (2): 115-119. DOI： 10.16056/j.1005-7676.2018.02.032.

摘要

给水泵密封水系统对给水泵的轴承有润滑、冷却、防止高温、高压水泄露的作用

给水泵密封水系统控制不好会导致润滑油系统进水

对给水泵以及汽泵的正常运行造成极大的危害

分析了给水泵轴端迷宫式密封系统结构以及汽泵轴封系统结构

探讨了600 MW火电机组汽泵润滑油进水的各种原因

通过对给水泵密封系统结构以及汽泵轴封系统的改造

并优化了运行方式

解决了小机油系统进水的问题。

Abstract

Feed water pump seal water system of feed water pump bearing lubrication

cooling

prevent the action of high temperature and high pressure water leak

feed water pump seal water system control is bad can lead water into lubricating oil system

the water of the feed water pump and the normal operation of the steam pump caused great harm

this article analyzes the system structure and the labyrinth steam feed water pump shaft end pump shaft seal system structure of 600 mw thermal power unit steam pump was discussed the various causes of lubricating oil into the water

by system of feed water pump seal structure and the renovation of the steam pump shaft seal system

and optimize the operation mode

solved the problem of the Feed water pump oil system into the water.

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