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What are the characteristics of Sodium chloride multi-effect evaporation crystallization

What are the characteristics of Sodium chloride multi-effect evaporation crystallization

2021-06-11 09:57

Sodium chloride multi-effect evaporation crystallization Although it is not very common in daily life, everyone needs to have a certain grasp of it. It mainly uses transpiration of a part of the organic solvent to achieve the over-contrast of the aqueous solution, which promotes it to be very similar in basic principle and structure to the transpiration commonly used in general material liquid concentration. Let’s take a look at the characteristics of Sodium chloride multi-effect evaporation crystallization below.

Sodium chloride multi-effect evaporation crystallization

Sodium chloride multi-effect evaporation crystallization is mainly suitable for the transpiration and crystals of the aqueous solution separated from the crystal. It is widely used in the chemical manufacturing industry, the training of the metal material coal industry, the pickling passivation waste liquid of large and medium-sized steel mills, and the power plant. Resolve the waste liquid of the desulfurization tower, etc.

1. Sodium chloride multi-effect evaporation crystallization consists of electric heaters, forced circulation pumps, transpiration separators, crystallizers, coolers, various raw material pumps, cold centrifugal water pumps, mechanical pumps, practical operation methods, household appliances and instruments Panel control box and valves in the industry.
2. Sodium chloride multi-effect evaporation crystallization characteristics
1. According to the characteristics of raw materials and the size of transpiration, it can be planned as a single-effect or multi-effect transpiration generator set as a whole.
2. Choose a crystallizer with a distinctive overall plan, which can achieve the processing technology requirements of successive feeding and successive unloading. The mandatory circulation system of the evaporator produces cooperation, and its internal structure promotes the effective and rapid separation of crystallization and fermentation broth.
3. Sodium chloride multi-effect evaporation crystallization The whole set of processing technology is evaporation under the vacuum pump standard. The temperature is relatively low, the evaporation speed is faster, the energy consumption is low, and the evaporation concentration value is high, so that the material with high viscosity is easy to evaporate. , It is not easy to accumulate, and it is one of the transpiration machinery and equipment that is closely integrated with crystals in the world at this stage.

According to the simple and detailed introduction of Sodium chloride multi-effect evaporation crystallization, I believe everyone should also have a general grasp. Although everyone can't use it in daily life, its existence may help many processing plants.

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