火电厂输煤皮带喷淋系统设计与实现

华电技术 ›› 2011, Vol. 33 ›› Issue (6): 13-15.

火电厂输煤皮带喷淋系统设计与实现

魏霞1，刘波2

1.新疆大学电气工程学院，新疆乌鲁木齐830047； 2.华电新疆发电有限公司乌鲁木齐热电厂，新疆乌鲁木齐830065

收稿日期:1900-01-01 修回日期:1900-01-01 出版日期:2011-06-25 发布日期:2011-06-25

Design and implementation of spraying system of coal conveyor belt in thermal power plant

WEI Xia1,LIU Bo2

1.College of Electrical Engineering, Xinjiang University, Urumqi 830047, China; 2.Urumqi Thermal Power Plant of Huadian Xinjiang Power Generation Corporation Limited, Urumqi 830065, China

Received:1900-01-01 Revised:1900-01-01 Online:2011-06-25 Published:2011-06-25

摘要/Abstract

摘要： 皮带喷淋系统是火力发电厂治理输煤系统粉尘污染的有效工具，由于其属于辅助设备不易引起相关人员的重视，经常出现机组已正式投产但该系统却无法正常投入的现象。讨论了华电新疆发电有限公司乌鲁木齐热电厂2×330MW热电联产工程输煤皮带喷淋降尘系统在设计、施工和调试阶段出现的各种问题，提出了新建火电工程输煤皮带喷淋降尘系统设计优化方案。实践证明，该方案可简化设计且能提高系统投入的可靠性和稳定性。

关键词: 皮带喷淋系统, 优化方案, 火电工程

Abstract: The belt spraying system is effective tool to control the dust pollution of coal conveyor system in thermal power plant.Due to that the belt spraying system is auxiliary equipment, so persons often do not pay sufficient attention to it. Some times, the unit had been put into operation formally, and the belt spraying system can not operate properly yet.Various problems, which happened during design, construction and commissioning stages of the coal conveyor belt spraying dustfalling system in 2×330MW cogeneration project of Urumqi Thermal Power Plant of Huadian Xinjiang Power Generation Corporation Limited,were discussed.The design optimization scheme of coal conveyor belt spraying dustfalling system for newly constructed thermal power project was put forward.It was proved by the practice that this scheme can simplify the design,and the system can be put into operation more reliably and stably.

Key words: belt spraying system, optimization scheme, thermal power project

魏霞;刘波. 火电厂输煤皮带喷淋系统设计与实现[J]. 华电技术, 2011, 33(6): 13-15.

WEI Xia;LIU Bo. Design and implementation of spraying system of coal conveyor belt in thermal power plant[J]. Huadian Technology, 2011, 33(6): 13-15.

[1]	郑红发. 湛江调顺电厂循环水泵改造分析[J]. 华电技术, 2017, 39(10): 38-40.
[2]	阎涛，贺胜利. 火电工程电缆和电缆桥架结算方法研究[J]. 华电技术, 2016, 38(12): 12-14.
[3]	杜承德. 锅炉排烟温度高的原因分析及优化处理[J]. 华电技术, 2012, 34(10): 69-72.
[4]	周金全. 滨海核电厂取、排水口平面布置工程实例分析[J]. 华电技术, 2011, 33(2): 8-14.
[5]	杨可. 380V厂用电系统优化[J]. 华电技术, 2011, 33(11): 41-43.