OSLO crystallizer

Crystallizer: Crystallizers are divided into two categories: evaporative crystallizers and cooling crystallizers. The evaporative crystallizer uses an external heater to heat the circulating material liquid and enters the vacuum flash chamber to evaporate to supersaturation. It then enters the suspended bed through vertical pipes to allow the crystals to grow. Due to the special structure of the crystallizer, larger particles come into contact first. The supersaturated solution grows first, followed by the smaller solution-cooled crystallizer. The cooler uses an external cooler to cool the saturated feed liquid until it reaches supersaturation, and then enters the suspended bed through vertical pipes to allow the crystals to grow. Due to the crystallizer Due to the special structure, larger particles first contact the supersaturated solution and grow preferentially. Therefore, the crystals produced by the crystallizer have large volumes, uniform particles, and high production capacity. It also has the advantages of continuous operation and low labor intensity.