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1964年三明钢铁厂开始喷煤,喷煤系统曾有过改造,但因装备落后制粉能力低,同时,计量准确性差,污染也严重,已不能满足生产发展的需要。为了解决上述问题,提高喷煤量,总厂决定对喷煤系统进行大修,投资1400多万元,1996年11月6日停机,拆除旧的制粉、喷吹系统设备,经厂修建部等单位职工精心施工,于12月27日顺利投产,工期50天时间。经调试后。于1月6日试喷系统运行正常。1月21日
Sanming Iron and Steel Plant in 1964 began to inject coal, coal injection system has been transformed, but because of backward equipment milling capacity is low, while the measurement accuracy is poor, the pollution is also serious, can no longer meet the needs of production and development. In order to solve the above problems and increase the amount of coal injected, the General Plant decided to overhaul the coal injection system, invested more than 14 million yuan, and shut down on November 6, 1996, dismantling the old milling and injection systems and equipment, Unit workers elaborate construction, successfully put into operation on December 27, duration 50 days. After debugging. On January 6 test run system is operating normally. January 21