|Place of Origin:||Shanghai, China|
|Minimum Order Quantity:||1set|
|Packaging Details:||standard export packing|
|Supply Ability:||200set per year|
|Type:||OSLO Crystallizer||Material:||Stainless Steel|
|Capacity:||100L To 10000L|
Three-effect Evaporative OSLO Type Crystallization Unit
The OSLO type evaporative crystallizer is also known as the Kristall crystallizer, a mother liquor circulating continuous crystallizer. The operated feed liquid is supplied to the circulation pipe, mixed with the circulating mother liquid in the pipe, and pumped to the heating chamber. The heated solution evaporates in the evaporation chamber and is supersaturated, passing through the central tube into the crystal fluidized bed below the evaporation chamber (see fluidization).
It belongs to the mother liquor circulating continuous crystallizer. The central fluid tube enters the crystal fluidized bed below the evaporation chamber. In a crystal fluidized bed, supersaturated solutes in the solution deposit on the surface of the suspended particles, causing the crystals to grow. The crystal fluidized bed hydraulically classifies the particles, the large particles are on the bottom, and the small particles are on the top, and the crystal product having a relatively uniform particle size is discharged from the bottom of the fluidized bed. The fine particles in the fluidized bed flow into the circulation pipe with the mother liquid, and the minute crystals therein are dissolved when reheated. If the cooling chamber is substituted for the heating chamber of the Oslo evaporating crystallizer and the evaporation chamber or the like is removed, an Oslo cooling crystallizer is formed. The main disadvantage of this type of equipment is that the solute is easily deposited on the heat transfer surface, which is cumbersome to operate and thus not widely used.