刘晶伟, 易久清. Application of Gland Heater and Multi-level Principles in 210 MW Unit of Fenyi Power Plant[J]. 2018, (4): 82-84. DOI: 10.16056/j.1005-7676.2018.04.022.
分宜电厂210 MW机组轴加和多级水封系统的应用
摘要
多级水封是汽轮机轴封加热器的疏水装置
利用轴封蒸汽的回汽加热凝结水
减少热损失。分宜电厂210MW机组多级水封系统在运行中极易失水
导致轴封蒸汽直接通入凝汽器。本文通过对该机组轴封加热器及多级水封异常案例的处理过程进行总结
阐述了轴封加热器及多级水封工作异常的主要危害和成因
为类似情况提供借鉴经验。
Abstract
Multi-level principles is the training system of gland heater
its function is to make use of exhaust steam to reduce steam loss. The multi-level principles of Fenyi power plant’s 210 MW Units often lose its water and become invalidity when it’s working. This paper expounded the whole process of solving the problem in order to tell us the matter’s harmfulness and origin. And how to do with it when you under this circumstance.