Study on the Safety Evaluation of Combustion System in Combined Cycle Power Plant

Abstract:

There exist many dangerous and harmful factors in by-product steel gas power generation process and which easily caused casualties and the pollution of the environment. The study on risk analysis and evaluation are still relatively dearth about the by-product gas generating process of domestic steel enterprises. The boiler system on a Combined Cycle Power Plant was analyzed and evaluation by Dow chemical fires and explosive hazard index evaluation method and the method of fault tree analysis, which combined with the actual situation of steel plant Combined Cycle Power Plant. The results show that the fire and explosion hazard of gas boiler is very dangerous, but the hazard levels are reduced to lower level after safety compensatory measures, so the safety of the device is reliable, and immediately pay is the main reason leading to the explosion of the boiler. According to the analysis some feasible measures was put forward. The study has positive guiding significance for risk management and safety administration decision of the Combined Cycle Power Plant.

• Periodical: Applied Mechanics and Materials (Volume 533)
• Pages: 365-370
• DOI: https://doi.org/10.4028/www.scientific.net/AMM.533.365
• Online since: February 2014
• Authors: Zhong Qiang Sun*, Jin Feng Zhang, Zai Xing Li
• Keywords: Fault Tree Analysis (FTA), fire and explosive hazard index, Risk Analysis, Safety Evaluation

References

[1] Xinhui Zhao, Shien Hui. The boilers of burning oil or gas[M]. Xi an: Xi, an jiaotong university press, 2000. 6. (In Chinese).

[2] Yanrong Zhang. Coal Engineering, 2007(1): 25-26. (In Chinese).

[3] Hui Jiang, Guo-min Cui, Jin Ni, etc. J. University of Shanghai for Science and Technology, 2010, 32(1): 40-43. (In Chinese).

[4] M. Gambini, G.L. Guizz, M. Barabino. Proceedings of 2000 International Joint Power Generation Conference, Florida. America, July 23-26, (2000).

[5] Xingsheng Gao, Xin Wang. METALLURGICAL POWER, 2011. 1: 47-49. (In Chinese).

[6] UARDIN J, SAM MANNAN M, MAH MOUD E. Loss Prevention in the Process Industries, 2007, 20: 79-90.

[7] Jinglin Zhang, Guozhang Cui. Safety system engineering [M]. Beijing: china Coal industry publishing house, 2002. 8 (In Chinese).

[8] Bin Wang. Science & Technology Association Forum, 2010, (1): 34-35. (In Chinese).