Principle：

◆The multi-effect evaporator uses fresh steam to heat into the first effect, and the generated secondary steam enters the second effect for reuse. This principle is reused to further utilize heat energy. The material liquid is heated to evaporate and concentrate in multiple stages in the tube side, thereby reducing operating costs.

Scope of application：

◆ Evaporative concentration of solutions of traditional Chinese medicine, western medicine, glucose, environmental protection, dairy products, chemical industry, industrial wastewater, etc., especially suitable for operation under low temperature conditions.

Main feature：

◆ Significant energy-saving benefits: According to the 1000-type calculation, compared with the single-effect external circulation evaporator, it can save 5,400 tons of steam, 140,000 tons of water and 130,000 kWh of electricity a year.

◆ The combination of external heating natural circulation and negative pressure evaporation has fast evaporation speed and large concentration ratio, which can reach 1.2-1.3.

◆ Using three-effect simultaneous evaporation, the secondary steam can be reused, which not only saves the investment of the boiler, but also saves energy consumption, and the energy consumption is reduced by 70% compared with the single-effect concentrator.

◆ Features of multi-function operation: (1) One-effect, two-effect and three-effects can be repeatedly combined to collect paste; (2) can be fed intermittently and continuously; (3) the concentrated mother liquor can be directly dried into solid through a complete set .

◆ All parts in contact with materials are made of high-quality stainless steel, which conforms to GMP standards. The heater and evaporator of this equipment are equipped with an insulation layer, and the outer surface of the insulation layer is made of stainless steel.