This article illustrates the detail method to change the sewage discharge pipe of DZL type hot water boiler barrel to sewage induction and spraying pipe. 阐述了将DZL型热水锅炉锅筒排污管改为吸污引射两用管的具体方法,此方法能有效地预防锅筒底部水渣沉积和锅筒鼓包、破裂等问题的发生。
Waste heat boiler and the dynamic characteristic of barrel water level in the 110 t copper converter smelting process were discussed, and the relationship between different disturbances was studied. 以110t铜转炉冶炼过程中余热锅炉为研究对象,探讨了锅筒水位的动态特性,推导了不同扰动之间的关系。
Comparison and Analysis on Three Schemes for Transporting Boiler Barrel on Long and Big Cargo Freight Car 用长大货物车运输锅筒的三种方案比较与分析