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介绍对制约硫化锌精矿沸腾焙烧连续稳定运行的关键设备 (鼠笼打散机、余热锅炉和双容气力输送泵 )进行的技术改造、改造后设备的运行状况及取得的经济效益。
Describes the technological transformation of key equipment (squirrel cage pulverizer, waste heat boiler and double capacity pneumatic pump) that restricts the continuous and stable operation of boiling roasting of zinc sulfide concentrate, the operation status of the equipment after the transformation and the economic benefits obtained.