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120万t链篦机-回转窑氧化球团工程是根据新钢公司“十一五”期间第三期技改工程 “2348”奋斗目标(即资产总额200亿元、销售收入300亿元、利税总额40亿元、钢产量800万t) 和高炉炉料结构现状而确定的新建项目,也是 2005年新钢公司第一个重点基建技改项目。新建球团生产线设计年产氧化球团120万t,采用链篦机-回转窑-环冷机生产工艺。球团精粉来自本公司良山矿、铁坑矿和部分周边矿。球团工程静态投资1.85亿元。建设内容包括精矿库改造扩建、储煤仓库、皂土仓库、干燥室、配料室、造球室、布料系统、混合室、链篦机-回转窑-环冷机焙烧系统、成品储运系统、煤粉制备系统及配套公
1.2 million t grate - rotary kiln oxide pellet project is based on the new steel company “Eleventh Five-Year ” during the third phase of technical innovation “2348 ” goal (that is, total assets of 20 billion yuan, sales revenue 300 100 million yuan, the total profits and taxes 4 billion yuan, steel production 8 million t) and the status of the blast furnace charge to determine the new construction projects, but also in 2005 the new steel company’s first major infrastructure projects. New pellet production line designed with an annual output of 1.2 million tons of oxide pellets, the use of grate - rotary kiln - ring cooler production process. Pellet powder from the Company Liangshan mine, iron pit mine and some surrounding mines. The pellet project static investment 185000000 yuan. The construction contents include the transformation and expansion of the refineries, coal storage warehouses, bentonite warehouses, drying rooms, batching rooms, pelletizing rooms, cloth systems, mixing rooms, grate-rotary kiln-ring cooler roasting systems, finished product storage and transportation systems , Coal preparation system and supporting public