MULTIPLE-EFFECT EVAPORATOR

Multi-effect evaporator (MEE): By using steam from the previous effect as the heating source for the subsequent effect, cascade utilization of energy is achieved, thereby achieving the goal of energy conservation. The multi effect evaporator system is mainly powered by steam, supplemented by electricity. It features high evaporation capacity, low operating costs, mature and reliable processes, and wide adaptability to materials, especially in situations requiring treatment of large volumes of wastewater, significant evaporation of water or with inadequate electricity supply.

SPECIFICATION OF MULTIPLE-EFFECT EVAPORATOR

Factors to consider in the design of optimal multiple evaporation equipment：

Factors for consideration: In designing a multi-effect evaporation system, many factors must be carefully considered, such as the type of evaporator or heat exchanger, forced or natural circulation, feed arrangement, boiling point rise, heat transfer coefficient, scaling, pipeline size and arrangement.

Parameters for consideration: The most important parameter to consider in the design of a multiple effect evaporator system is the characteristics of the feed liquid, which plays a major role in determining the efficiency. Before selecting the most suitable multi-effect evaporator design, it is necessary to analyze the feed characteristics, discharge quality requirements, and required evaporation standards.

The industrial evaporator supplier GeeKingTech helps companies around the world find the best solutions to water and wastewater problems by manufacturing and designing evaporators of single effect, multiple effects, triple effects, and even more effects.

BENEFITS OF GEEKING MULTIPLE-EFFECT EVAPORATOR

Advantages of multiple effect evaporator systems（MEE）

Benefits of Geeking Multiple-Effect Evaporator

High energy-saving efficiency: Steam can be reused for several times, which significantly reduces energy consumption

Low operating costs: Due to its efficient utilization of thermal energy, long-term operating costs are lower

Wide adaptability: A wide variety of materials can be treated, including evaporation and concentration of thermosensitive materials

Flexible operation: With a wide load range, it is suitable for small-scale factories to high-flow processing

Flexible design: The multi effect evaporator system can be flexibly customized according to different industrial application needs

Energy utilization: The multieffect evaporator has unique advantages in energy utilization, especially in areas with lower steam costs.

Technological maturity and innovation: Full self-control and continuous feeding and discharging, etc can be achieved.

Multi Effect Evaporator Working Principle

MEE evaporator is composed of multiple single-effect evaporators through traditional energy-saving evaporation technology. That is, the secondary steam evaporated from the previous evaporator is introduced into the next evaporator as heating steam and condenses it into distilled water in the next evaporator, and so on. The effectiveness depends on comprehensive consideration of the nature of the materials, equipment investment, and operating costs.

Multi-effect Evaporator Schematic

MAIN APPLICATION OF MULTIPLE-EFFECT EVAPORATOR

Multi-effect evaporator (MEE) is a widely used energy-saving evaporation and concentration equipment, which plays a key role in many industries due to its high efficiency and versatility. The most common applications of multiple effect evaporator include evaporation and concentration of chemical materials, food and beverage, evaporation and crystallization of high-salinity wastewater in the field of environmental protection, and seawater desalination.

Chemical Industry

It is used for the concentration and recovery of organic compound and solvents, as well as wastewater treatment to achieve the resource utilization of waste.