A pure electric crystallization system

Abstract

The utility model belongs to crystallizer technical field especially relates to a kind of pure electric crystallization system.The system of the utility model includes mine brine area, raw material water storage tank, cold and hot all-in-one machine, refrigeration crystallizer, horizontal centrifuge and mother liquor buffer tank;The cold and hot all-in-one machine includes refrigeration compressor, condenser, expansion valve and evaporator connected in sequence, and the outlet of evaporator is connected with the inlet of refrigeration compressor;Raw material water storage tank is connected with brine pipeline between mine brine area, and raw material water storage tank is connected with raw material water pipeline, raw material water pipeline is connected to refrigeration crystallizer after cooling through evaporator, refrigeration crystallizer is connected with horizontal centrifuge by pipeline, and the solid outlet of horizontal centrifuge exports product, and the liquid outlet of horizontal centrifuge is connected with mother liquor buffer tank by pipeline, and mother liquor buffer tank is connected with mother liquor pipeline, and mother liquor pipeline is connected to mine brine area after heating through condenser, and heat exchange pipeline is connected on mother liquor pipeline, and heat exchange pipeline is inserted into raw material water storage tank.The utility model provides a kind of pure electric crystallization system to improve product yield, reduce energy consumption and cost.

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