连退烧嘴调节阀堵塞问题分析及改进措施  

Analysis of the Problem of Clogging in Burner Regulating Valve of Continuous Annealing Line and Countermeasures

作　　者：李本辉 邓万里[2] 王晓明[2] LI Benhui;DENG Wanli;WANG Xiaoming(Baosteel Zhanjiang Iron and Steel Co., Ltd., Zhanjiang, Guangdong 524072;Energy and Environment Protection Department, Baoshan Iron & Steel Co., Ltd., Shanghai 200941, China)

机构地区：[1]宝钢湛江钢铁有限公司,广东湛江524072 [2]宝山钢铁股份有限公司能源环保部,上海200941

出　　处：《冶金动力》2018年第4期18-20,23,共4页Metallurgical Power

摘　　要：针对连退烧嘴调节阀堵塞情况进行分析,指出堵塞物的成分主要为氯化铵等杂质,并深入分析杂质来源以及形成机理,制定了后期的整改对策,以确保连退机组的稳定、高效生产。The problem of clogging in burner regulating valve of continuous annealing line was analyzed.It was pointed out that the main composition of the clogging substance was ammonium chloride.The source of the foreign matter was analyzed in depth and countermeasures were drawn up,to ensure the stable and high-efficiency production of the unit.

关 键 词：调节阀 氯化铵 来源 形成机理 

分 类 号：TG307[金属学及工艺—金属压力加工]