关于锅炉给水泵机封冷却的改进  

Improvement on Sealing Cooling of Boiler Feed Pump

作　　者：黄琦 聂惠林 Huang Qi;Nie Huilin(Jiangxi Jinghao Salt and Chemical Co.,Ltd.,Zhangshu,Jiangxi,331200)

机构地区：[1]江西晶昊盐化有限公司,江西樟树331200

出　　处：《中国井矿盐》2024年第4期24-25,28,共3页China Well and Rock Salt

摘　　要：锅炉给水泵是动力车间的重要辅机,给水泵能否稳定运行直接关系到锅炉的出力,影响到制盐车间的蒸汽供应。因此,如何确保锅炉给水泵的可靠运转,是热电联产系统生产关注的重要课题。本文介绍了锅炉给水泵机械密封冷却用水的几种方式,针对传统的工业水冷却方式加以改进。从细微处思考传统型供热系统设备的节能改进,在提高机组运行可靠性的同时追求热能的回收,实现生产改进提质增效的双重效果。Boiler feed pump is an important auxiliary machine of power plant.The stable operation of feed pump is directly related to the output of boiler and the steam supply of salt plant.Therefore,how to ensure the reliable operation of the boiler feed pump is an important issue in the production of cogeneration system.This paper introduces several ways of cooling water for mechanical seal of boiler feed pump,and improves the traditional industrial water cooling way.The energy-saving improvement of traditional heating system equipment is considered from the detail,and the recovery of heat energy is pursued while improving the reliability of unit operation,so as to achieve the double effect of production improvement,quality and efficiency.

关 键 词：给水泵 机封 除盐水 

分 类 号：TS33[轻工技术与工程]