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晋阳选煤厂是一座年入洗原煤18Mt的中型企业,洗选产品十分畅销。外销洗选产品筒仓共有六个(直径12m),其中精、中煤仓各三个,精、中煤仓储能力分别为54kt和84kt。测量产品筒仓储量是选煤厂的难点之一,多年来一直采用人工看仓估算储量,其误差较大,无法掌握动态料位,给生产指挥带
Jinyang Coal Preparation Plant is an 18Mt year into the washing of medium-sized enterprises, cleaning products are very popular. There are six silos (diameter 12m) for export washing products, of which three are refined and medium coal bunkers, and the storage capacities of refined coal and coal are 54kt and 84kt respectively. Measuring product silo reserves is one of the difficulties of coal preparation plant, over the years has been the use of artificial positions to estimate reserves, the error is large, unable to grasp the dynamic level, to the production command band