Operation and maintenance of typical instrument and control equipment of flue gas desulphurization system in power plant

Huadian Technology ›› 2009, Vol. 31 ›› Issue (6): 72-75.

• 节能与环保 • Previous Articles Next Articles

Operation and maintenance of typical instrument and control equipment of flue gas desulphurization system in power plant

XUE Feng

Neijiang Power Plant of Huadian Sichuan Power Generation Corporation Limited, Neijiang 641005, China

Received:1900-01-01 Revised:1900-01-01 Online:2009-06-25 Published:2009-06-25

Abstract

Abstract: The fault treatment, technical reformation and installation mode of typical instruments and control equipments for desulphurization system were introduced which includes online flue gas analyzer, electrically operated gate, pH meter, and etc. The concrete scheme of operation and maintenance was analyzed. Aiming at its defects, the improvement scheme was given.

Key words: typical instrument and control equipment for desulphurization, scheme of operation and maintenance, technical reformation

XUE Feng. Operation and maintenance of typical instrument and control equipment of flue gas desulphurization system in power plant[J]. Huadian Technology, 2009, 31(6): 72-75.

[1]	ZHAO Zhilong. Analysis on condensate pump motor of energy saving reconstruction [J]. Huadian Technology, 2015, 37(3): 73-75.
[2]	LI Peng, ZENG Qi, ZHANG Dade, YU Liyang, WANG Zhenping. Analysis on anticoking features of east Junggar coalfired boiler [J]. Huadian Technology, 2015, 37(2): 39-41.
[3]	LUO Shutong, LI Chunlin, QIAO Jingyu . Technical reformation of bearing bush sealing of cooling fan [J]. Huadian Technology, 2014, 36(1): 60-62.
[4]	LI Peng. Reformation of boiler flue gas waste heat recovery device for energy saving [J]. Huadian Technology, 2014, 36(1): 74-76.
[5]	WU Jianjun. Features of 1000MW level ultra supercritical units in energy conservation and emission reduction and optimization measures [J]. Huadian Technology, 2013, 35(5): 63-67.
[6]	CHEN Kelu;ZHANG Lei;HUANG Chuanliang;LI Min;YOU Changfu. Analysis on effects of combustion system reformation of 600MW pulverized coalfired boiler for much inferior coal blending [J]. Huadian Technology, 2013, 35(4): 1-4.
[7]	LI Juan. Reformation of slag disposal system of 670 MW boiler [J]. Huadian Technology, 2013, 35(2): 64-65.
[8]	WEI Shengluan. Reason analysis and treatment of unit lower vacuum trip caused by vacuum pump refusing to linked act [J]. Huadian Technology, 2012, 34(6): 58-59.
[9]	NI Ping. Optimization and implementation of technical reformation scheme for electric actuator [J]. Huadian Technology, 2012, 34(1): 49-50.
[10]	YU Huiqing. Reformation of unit No.5 in Hunanzhen Hydropower Station for vibration attenuation and capacity expansion [J]. Huadian Technology, 2011, 33(8): 1-4.
[11]	LIU Ligang;GUO Jingling;YAN Changyou. Technical reformation of the final reheater of a boiler [J]. Huadian Technology, 2011, 33(2): 22-23.
[12]	ZHANG Xiangfei;WANG Jiantao. Reformation of electric roller of bucket wheel reclaimer [J]. Huadian Technology, 2011, 33(11): 1-2.
[13]	WANG Xiaopeng;YUE Yinfu;FENG Yong;TIAN Hongwei. A technical reformation of furnace refractory belt of one power plant boiler [J]. Huadian Technology, 2011, 33(1): 55-56.
[14]	DAI Zhigang;. Reliability analysis and technical reformation for boiler toothed rope pulverized coal conveyor [J]. Huadian Technology, 2010, 32(6): 27-29.
[15]	LI Yuwei. Analysis of operating condition of high efficiency filter and technical reformation scheme [J]. Huadian Technology, 2010, 32(5): 63-67.

Operation and maintenance of typical instrument and control equipment of flue gas desulphurization system in power plant

Knowledge

Abstract

Cite this article

share this article

References

Related Articles 15

Recommended Articles

Metrics

Comments