Crystallization Kettle

China Crystallization Kettle Suppliers

According to the different flow directions of heating steam and feed liquid, the operation flow of continuous evaporation Crystallizer can be divided into countercurrent method, downstream method, cross-flow method and advection method. In addition to these four processes, other processes may be arranged according to the production situation. Sometimes in most of the evaporation, for example, every effect is not to create a effect after the secondary steam are introduced and used as heating steam, but will be part of the secondary steam used for preheating material liquid into the first effect of the derivation, or other has nothing to do with the evaporation of heating process, the rest is still after entering a valid heating steam, is referred to as the additional steam that part of the steam.

MVR Continuous Evaporative Crystallizer
MVR Continuous Evaporative Crystallizer , also known as multi-effect evaporator, is suitable for sodium chloride, phenylpropanium acid, sodium sulfate, ammonium chloride, ammonium glycolic acid; barium chloride ,zinc sulfate, calcium chloride, ammonium, sodium hydroxide and other materials evaporation and crystallization.

Product features

1. this equipment is mainly for targeted materials evaporation concentrate, And turn final product into a certain size of solid crystal.

2. When liquid material pass through circulation pump it heats up and direct into evaporation separator, it has a better result in vapor liquid separation.

3. Compact structure uses less area occupancy, stable performance etc

4. Easy to operate, easy maintenance.

5. It has sufficient mechanical strength and less metal consumption. According to characteristics of material and evaporation capacity, it can be designed in a single-effect or multi-effect unit. This device is mainly applicable for liquid that precipitated crystals. Mainly used in chemical industry, Metal minings melting, Steel mills waste washing, Power plant`s wet desulfurization waste dispose and so on. In view of characteristics and complexity of various solutions, our company will make specific technical solutions for customers to choose.

Energy Saving

The purpose of multi-effect evaporation is to use secondary steam in evaporation process to save steam consumption to improve economic efficiency. The following chart is the amount of heating steam consumed by per kilogram of water, in which the actual consumption includes various heat losses during evaporation, its value changes slightly with different evaporator and evaporation process.