Polymer flocculant mixing and dissolving system configured to control pressure on discharge side of regenerative mixer and method thereof

摘要: A mixing and dissolving system includes a tank where polymer flocculant in solid state is mixed with water, liquid feed unit for feeding an aqueous solution containing the from tank, one regenerative mixer comprising casing arranged at intermediate position of channel discharged unit, bladed wheel grooves are formed radial pattern on outer circumference, used to mix dissolve through pressure application by rotating forming vortex flow along inner circumferential wall casing, adjusting that has passed mixer, controls discharge side mixer.