By structural design, OSLO evaporation crystallizer separates super saturation generation area and crystal growth area. Under the action of circulating mother liquor in the growth area, the fluidization effect of crystal size classification is formed, so that large-size crystal are enriched and discharged at the bottom of the crystallizer. This type of crystallizer can realize the screening of crystal size, and is suitable for materials with simple crystal composition, good fluidity, and high requirements for salt quality.
Particular Features
- Larger solution circulation, smaller supersaturation of the solution, less likely to produce secondary nucleation, which is conducive to crystallization.
- Clear solution circulation makes the crystals not subject to fragmentation. Generated crystals are large and uniform.
