Multi-effect evaporator

The multi-effect evaporator utilizes steam in stages, achieving energy savings of over 60%, enabling zero discharge of high-salinity wastewater, and allowing for water reuse. It offers cost savings, requires minimal space, boasts high automation, and is suitable for chemical, pharmaceutical, and food industries. It is eligible for government subsidies and offers a quick return on investment.

Forced circulation multi-effect evaporators are energy-saving, scale-resistant, and highly efficient, suitable for complex materials, and operate automatically. They are widely used in chemical, pharmaceutical, food, and environmental protection industries, contributing to sustainable industrial development.

Falling film multi-effect evaporators combine high efficiency, energy saving, and low-temperature operation, making them suitable for high-salinity wastewater, food, and pharmaceutical industries. They enable resource recovery and low-carbon operation, making them the preferred solution for industrial concentration technologies.

The Multiple-Effect Evaporator (MEE) is an energy-saving concentration system that connects several single-effect evaporators in a series. It uses the secondary steam generated in the previous stage (pre-effect) to drive the next stage (sub-effect), allowing 1 kg of fresh steam to be reused multiple times, thus multiplying the evaporation capacity. This article provides a systematic overview from seven aspects: principle, process type, structural composition, performance indicators, application areas, advantages and disadvantages, and selection points.