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近年来,为了保证高炉产量,稳定炉况,降低焦比,对高炉原料及上料系统提出了更高的要求. 国外上料系统的计算机控制是使用计算机最广泛的领域之一.计算机对原料的称量误差和焦炭水分进行自动补正,这样就保证了炉料配比的准确性,由于装入高炉的原燃料中各种成分数量准确,促进了高炉冶炼过程的稳定. 对于原料称量装置的要求是:具有高的精度,并且能根据高炉的装料制度自动称量和远距离控制;要求设备故障少,容易校
In recent years, in order to ensure the production of blast furnace, stabilize the furnace condition and reduce the coke ratio, higher requirements are put forward on the raw material and feeding system of the blast furnace.The computer control of the foreign material feeding system is one of the most widely used fields of computers. Of the weighing error and coke moisture automatic correction, so as to ensure the accuracy of the charge ratio, due to the amount of raw materials into the blast furnace of various components accurate, and promote the stability of the blast furnace smelting process for raw material weighing device Requirements are: high precision, and can be based on the blast furnace charging system automatically weighing and remote control; less equipment failure, easy to school