华电技术 ›› 2013, Vol. 35 ›› Issue (1): 61-62.

• 技术交流 • 上一篇    下一篇

煤矸石循环流化床机组排渣系统优化

梁晓瑜,石庐   

  1. 浙江省火电建设公司,浙江杭州 310016
  • 收稿日期:1900-01-01 修回日期:1900-01-01 出版日期:2013-01-25 发布日期:2013-01-25

Optimization of slag discharging system of coal gangue CFB unit

LIANG Xiaoyu, SHI Lu   

  1. Zhejiang Thermal Power Construction Company, Hangzhou 310016, China
  • Received:1900-01-01 Revised:1900-01-01 Online:2013-01-25 Published:2013-01-25

摘要: 对山西昱光发电厂煤矸石循环流化床锅炉排渣系统的结焦、堵渣现象进行了分析,对运行中排渣设备的参数及控制方式进行了优化,解决了排渣系统结焦、堵渣的问题,提高了机组运行的安全性及经济性。

关键词: 循环流化床锅炉, 结焦, 排渣, 堵渣, 优化

Abstract: The coking and blockage by slag of the slag discharging system of the coal gangue CFB boiler in Shanxi Yuguang Power Plant were analyzed. The parameters and control mode of the slag discharging equipments in operation were optimized. The problems of coking and blockage by slag in the slag discharging system were solved, and the safety and economical efficiency of the unit operation were improved.

Key words: circulating fluidized bed (CFB) boiler, coking, slag discharge, blockage by slag, optimization