Multiple Effect Evaporation

Multi-Effect Evaporation (MEE) is a process that efficiently concentrates solutions and crystallizes substances by using multiple stages of evaporators to evaporate solvents (usually water) and reusing secondary steam energy. It is particularly suitable for treating high-salinity wastewater, chemical solutions, food and beverage concentration, pharmaceutical preparation and environmental applications. This reliable and traditional process can be combined with various vapor-liquid separators and crystallizers to meet different material treatment requirements.

Home
Evaporation Crystallization System
Multiple Effect Evaporation

Working Principle

The working principle of multi-effect evaporation involves using secondary steam sequentially to achieve energy savings. Initially, fresh steam heats the first effect, causing the liquid to evaporate. The secondary steam generated is not directly condensed but is instead used to heat the subsequent effect to continue the evaporation process. This process is repeated, with the secondary steam from each effect used to heat the next one. By recycling this heat, multi-effect evaporators significantly reduce energy consumption and increase evaporation efficiency.

Highlight Features of Multiple Effect Evaporation

Energy Savings

Reuses secondary steam and recovers heat from condensate, significantly reducing energy consumption and fresh steam requirements.

Process Diversity

Accommodates various feed and discharge methods based on material characteristics and production needs.

Cost Efficiency

Generally offers lower upfront and running costs than other evaporation methods, particularly when ample steam is available.

Adaptable Handling

Adapts to different wastewater qualities and properties, including those with high scaling tendencies or high viscosity.

Operational Flexibility

Customizable to specific operational needs, including different levels of automation and integration with other processing equipment.

System Scalability

Easily scalable from single-effect to multi-effect systems, allowing for adaptation to different production scales.

Evaporation and Crystallization for Various Industries

Lithium Extraction & Refining

Provide sustainable lithium extraction and refining solutions to support the demand for electric vehicles and renewable energy storage.

Lithium Battery Recycling

Promote the circular economy and reduce dependence on new raw materials through efficient lithium battery recycling processes.

Zero Liquid Discharge

Achieve zero liquid discharge, ensuring complete recycling and reuse of industrial wastewater to reduce environmental pollution.

Waste Salt Reuse & Recycle

Transform industrial waste salt into valuable resources through reuse and recycling solutions, reducing waste disposal costs and environmental impact.

Biological Fermentation

Adopt high-efficiency energy-saving solutions to support the development of corn deep processing, food additives, and biofuels industries.

Food & Beverage Industry

Provide reliable solutions for managing dairy production, fruit juice production, food processing, sugar from beets and cane, and wine production.

Tobacco Industry

Optimize tobacco production processes and wastewater treatment solutions to address issues of component loss and scaling in high-temperature concentration systems.

Your Partner for Certified Evaporation and Crystallization Solutions

Efficient Manufacturing

A self-owned manufacturing base of 130,000㎡, equipped with advanced equipment and automation systems.

Full Lifecycle Solutions

Comprehensive solutions covering design, civil engineering, automation, R&D, production, delivery, commissioning, and after-sales support.

Technical Team Support

400+ engineers with 5+ years of experience providing expertise in process engineering, civil design, and automation control systems.

— Myande —

Your Partner for Certified Evaporation and Crystallization Solutions

Custom Design

Providing comprehensive project planning, process design, 3D design, civil engineering design to meet specific project requirements.

Process Optimization

Employs low-temperature MVR evaporation, flash evaporation, and cooling crystallization to optimize energy efficiency and ensure high-quality crystals.