粗镉精炼有多种方法,设备也各有千秋。其中真空蒸馏生产精镉的设备,有间断真空蒸馏和连续真空蒸馏两种炉型,为填补国内连续真空蒸馏设备的空白,通过长期不断研究改进,经试产验证,在某公司建成的粗镉连续真空蒸馏炉,完全能满足工业生产的要求,可连续生产出0#或1#精镉。其工艺炉型在粗镉精炼领域具有前瞻性和推广前景。 Coarse cadmium refining a variety of ways, equipment also has its advantages and disadvantages. Which vacuum distillation production of refined cadmium equipment, there are intermittent vacuum distillation and continuous vacuum distillation of two furnaces, in order to fill the gaps in the domestic continuous vacuum distillation equipment, through continuous improvement of research, trial production, built in a company’s crude cadmium Continuous vacuum distillation furnace, fully meet the requirements of industrial production, continuous production of 0 # or 1 # fine cadmium. The process furnace in the field of rough cadmium refining forward-looking and promotion of the future.