我厂1981年开始新建年产300吨硫酸镍、80吨硫酸钴的镍、钴车间,为适应生产需要,在总结国内中、小型有色冶炼厂的各种不同类型耐腐蚀泵基础上,设计了一种新型液下泵。液下泵部分采用玻璃钢及金属钛耐腐蚀材料,样机经旧镍、钴车间试 In 1981, our factory started to build a nickel and cobalt workshop with an annual capacity of 300 tons of nickel sulphate and 80 tons of cobalt sulphate. In order to meet the needs of production, based on the summary of different types of corrosion-resistant pumps of medium and small non-ferrous smelters in China, A new type of submerged pump. Part of the liquid pump using glass and titanium corrosion-resistant materials, the prototype by the old nickel, cobalt workshop test