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为改善锅炉用水的水质,降低排污量,我厂汽锅车间建成了四台120吨/时浮动床逆流离子软化水设备.原固定床顺流水处理设备采用上部进水、下部出水的二级软化工艺.当软化剂再生还原时,盐液也从上到下流动,设备运行周期短、树脂生效快、水质差、处理能力低、水耗和盐耗较大.
In order to improve the water quality of boiler water and reduce the discharge of pollutants, four 120t / h floating-bed countercurrent ionized softened water equipment was built in the boiler workshop of our factory.The former fixed-bed downstream water treatment equipment adopts the upper water inflow and the lower water secondary softening When the softener is regenerated and reduced, the salt liquid also flows from top to bottom, the operation period of the equipment is short, the resin takes effect quickly, the water quality is poor, the treatment capacity is low, and the water consumption and the salt consumption are relatively large.