钢铁厂煤气锅炉快速切断阀的选择  

Selection of Safety Cut-off Valve for Residual Gas Boilers in Steel Works

作　　者：陈丽 CHEN Li(CISDI Engineering Technology Co., Ltd., Chongqing 400013, China)

机构地区：[1]重庆赛迪热工环保工程技术有限公司,重庆400013

出　　处：《冶金动力》2017年第10期24-25,共2页Metallurgical Power

摘　　要：论述了快速切断阀在煤气供应系统中的重要性,阐述了快速切断阀的允许切断时间理论计算方法,并举例说明了该计算方法的应用。总结了煤气锅炉供气系统中快速切断阀的选择方法。The importance of safety cut-off valve in gas supply system is discussed,the theoretical calculation method for allowable cut off time of safety cut-off valve is presented and application of the method is illustrated with examples.The selection methods for safety cut-off valves in the boiler gas supply system are summarized.

关 键 词：煤气锅炉 快速切断阀 选择 

分 类 号：TK223.6[动力工程及工程热物理—动力机械及工程]