我厂电锡生产过程中,电解液的循环需用酸泵实现盐酸和氯化亚锡溶液的补充。 酸的补充原使用101型塑料泵。 电解液循环系统原使用KH3—6/30型硅铁耐酸泵。此泵流量为58.5～84(米~3/小时),扬程25～20.5米,转速1450(转/分)。泵壳、吸入盖、叶轮等部位为含硅14.5～16％的C—15号硅铁合金,转心为不锈钢。 I plant tin production process, the electrolyte cycle need acid pump to achieve hydrochloric acid and stannous chloride solution replenishment. The acid supplement used the original 101 plastic pump. Electrolyte circulation system originally used KH3-6 / 30 ferrosilicon acid pump. This pump flow of 58.5 to 84 (m ~ 3 / hour), head 25 ~ 20.5 meters, speed 1450 (r / min). Pump housing, suction cap, impeller and other parts of the silicon-containing 14.5-16% of the C-15 ferrosilicon alloy, the center of rotation stainless steel.