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为了适应大打矿山之仗,开辟新的原料基地,我厂在四川银山磷肥厂附近于1971年和1976年先后建成年产一万吨和三万吨的硫酸渣球团车间,全部利用该厂的硫酸渣,生产硫酸渣球团矿。关于硫酸渣的输送一般情况是:硫酸渣通过熄灭、增湿后,经过机械输送或人工搬运,再转运到烧结车间宽阔的原料场堆放。这样势必造成水份波动大,粗细不分,运输不便,粉尘飞扬,污染环境,劳动条件差,危害健康等困难,无法满足球
In order to adapt to fight the battle of mines, open up a new raw material base, I plant in Sichuan Yinshan near phosphate fertilizer plant in 1971 and 1976 have built an annual output of 10,000 tons and 30,000 tons of sulfuric acid slag pellet workshop, the full use of the Sulfuric acid plant slag, sulfuric acid slag pellets production. Sulfuric acid residue on the transfer of the general situation is: Sulfuric acid residue by quenching, humidification, after mechanical transport or manual handling, and then transported to the sintering plant wide raw material storage yard. This will inevitably result in large fluctuations in water, thickness and thickness, transport inconvenience, dust flying, polluting the environment, poor working conditions, health hazards and other difficulties, can not meet the ball