Scheme design: 10t/h steel fly ash comprehensive utilization of potassium sodium crystallization salt separation system
1. Product scheme: hydrolysis softening +MVR evaporator + sodium chloride-potassium chloride evaporation crystallization
2. Material name: potassium chloride and sodium chloride solution
3. Feed: Potassium chloride 8-14.6%, sodium chloride 2-3.6%
4. Material initial temperature: 25℃ (set)
5. Cooling water inlet temperature: 30℃ ~ 32℃
6. Cooling water outlet temperature: 35℃ ~ 40℃
7. Evaporator capacity: 300t/d
8. Evaporation capacity of evaporator: 9-10t/h
9. Evaporator material: wastewater contains high concentration of sodium chloride, serious corrosion of general materials, so TA2 is used as the main material
