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1 问题的提出我公司1~#锅炉于1994年2月试运行,3月正式投入生产运行。从1994年3月至1997年7月,因省煤器泄漏而导致停炉10多次。1997年9月至11月,整体更换省煤器,投入运行后于1997年12月29日省煤器又发生泄漏,被迫停炉。该炉型号为YG-35/3.82-M_1,П型结构。对流式过热器位于水平烟道内,钢管沸腾式省煤器布置竖井之中,单面进水,蛇行管平行于前墙,管径为32×3,沸腾率16.2%;空气预热器双级布置,额定
1 issue put forward my company 1 ~ # boiler trial operation in February 1994, formally put into production in March. From March 1994 to July 1997, more than 10 outages were caused by leakage of economizers. September 1997 to November, the overall replacement economizer, put into operation on December 29, 1997 another leaking economizer was forced to shutdown. The furnace model YG-35 / 3.82-M_1, П-type structure. Convection superheater is located in the horizontal flue, steel pipe economizer layout shaft, single-sided water, serpentine pipe parallel to the front wall, a diameter of 32 × 3, the boiling rate of 16.2%; air preheater two-stage Arrangement, rated