论文部分内容阅读
KZL型和DSL型系列快装锅炉,是我国在七十年代初研制成功的一种水火管混合型中小型锅炉,其额定蒸发量通常在1～10t之间。在国内制造厂家多,分布面非常广泛。在锅炉的日常运行中,由于炉膛结构不够理想,原设计的前拱型面平直,拱面反射能力差,对挥发物低或含水份稍大的煤,不易引燃,容易脱水,往往造成司炉工人拔火频繁,劳动强度加大,且炉门要经常打开,冷风进入,影响正常燃烧。后拱短而高,烟气导流不明显,拱下一般无
KZL series and DSL series quick-loading boilers are a type of small and medium sized water-fire tube boiler successfully developed in China in the early 1970s. The rated evaporation is usually between 1 ~ 10t. Many manufacturers in China, the distribution of a very wide range. In the daily operation of the boiler, due to the furnace structure is not ideal enough, the original design of the front arched flat surface, poor reflection of the arched surface of the volatile low moisture or slightly larger coal, easy ignition, easy to dehydration, often As a result, the fireman’s workers frequently fire and work intensity is increased, and the fire door often opens and cold air enters, affecting the normal combustion. After the arch short and high, flue gas diversion is not obvious, generally no arch