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苏钢高炉所用熟料,自1962年起一直由“平地吹”土烧供给,至1971年建成一台简易的低架式18m~2烧结机,与土烧同时生产,至1986年,使用时间已超过十五年。由于设备陈旧,工艺落后,环境污染严重,其生产能力不能满足高炉的需要,生产环境不符合环保要求。为此,在“七五”期间作为重点技改项目完成了18m~2烧结机的技术改造。该工程从1985年4月开始,分两期施工,1986
The clinker used by the blast furnace of Su-Steel has been supplied from “flat-ground” soil since 1962. By 1971, a simple low-shelf 18m ~ 2 sintering machine was built, which was produced at the same time as the soil burning until 1986, Has been more than fifteen years. Due to outdated equipment, backward technology, serious environmental pollution, its production capacity can not meet the needs of the blast furnace, the production environment does not meet environmental requirements. To this end, in the “Seventh Five-Year” period as a key technical transformation project completed 18m ~ 2 sintering machine technological transformation. The project started in April 1985, construction in two phases, 1986