华电技术 ›› 2015, Vol. 37 ›› Issue (5): 59-60.

• 技术交流 • 上一篇    下一篇

等离子点火装置在低挥发分燃煤锅炉的应用

  

  1. 四川广安发电有限责任公司, 四川 广安 638017

  • 出版日期:2015-05-25 发布日期:2015-10-08

Application of plasma ignition device in lowvolatiles coalfired boiler

  1. Sichuan Guangan Power Generation Company Limited, Guangan 638017, China

  • Online:2015-05-25 Published:2015-10-08

摘要:

摘 要: 针对四川广安发电有限责任公司 #34 机组采用一般等离子点火方式很难点燃低挥发分烟煤的问题, 提出 了采用大功率等离子点火系统的改造方案。 介绍了等离子点火系统改造方案及等离子点火控制逻辑, 实现机组启 、停炉零燃油, 保护了环保设备不受燃油污染。

关键词: 关键词: 等离子点火, 低挥发分, 控制逻辑, 节能, 环保

Abstract:

Abstract:In Sichuan Guangan Power Generation Company Limited unit No. 34, it was difficult to ignite lowvolatiles coal by ordinary plasma ignitor. Aiming at this problem,a reformation scheme of large power plasma ignition system was proposed. The reformation scheme of the plasma ignition system and the plasma ignition control logic were introduced.The zero fuel oil consumption in boiler starting and shutdown process was realized, and the environmental protection devices were free from oil pollution.

Key words:

font-family: E-HZ-PK74810c, color: black">Keywordsfont-family: SSJ-PK74820000002, color: black">: font-family: E-BZ-PK748e5, color: black">plasma ignitionfont-family: SSJ-PK74820000002, color: black">, font-family: E-BZ-PK748e5, color: black">low volatilesfont-family: SSJ-PK74820000002, color: black">, font-family: E-BZ-PK748e5, color: black">control logicfont-family: SSJ-PK74820000002, color: black">, font-family: E-BZ-PK748e5, color: black">energy conservationfont-family: SSJ-PK74820000002, color: black">, font-family: E-BZ-PK748e5, color: black">environment protection