论文部分内容阅读
在选矿厂,主体设备(主要指磨机)的效率和作业率高低,决定整个选厂生产能力。近年来,我国铁矿石选厂,建成总的生产能力如按100%计,实际生产能力仅达60%,说明生产设备发挥的不好。为此,本文试就提高磁选厂工艺效率及作业率,以改善其经济效益问题,浅谈一些看法。(一)基本情况近年来,我国重点磁选厂磨机利用系数及作业率变化的情况列于表1。
In the concentrator, the main equipment (mainly refers to the mill) efficiency and operating rate, the decision of the entire plant production capacity. In recent years, China’s iron ore processing plant, built into the total production capacity, such as by 100%, the actual production capacity of only 60%, indicating the production equipment to play well. To this end, this paper try to improve the magnetic separation plant process efficiency and operating rate, in order to improve its economic efficiency, to talk about some views. (A) the basic situation In recent years, China’s key magnetic mill mill utilization factor and operating conditions changes are listed in Table 1.