Multi Effect Continuous Evaporation Crystallizer

An evaporative crystallizer is a type of evaporator that heats a solution under reduced pressure, causing precipitation when supersaturation is reached. It typically includes a suspension chamber, heating chamber, separation chamber, and circulating pump. Crystals grow in the suspension and separation zones while being fluidized in the circulating mother liquor, ensuring stable conditions and uniform, high-quality crystal formation.
  • INTRODUCTION
  • PARAMETER

Multi Effect Continuous Evaporation Crystallizer – Advanced Energy-Saving Solution

 

The multi effect continuous evaporation crystallizer is a highly advanced processing system designed to deliver superior efficiency, energy savings, and stable performance in industrial evaporation and crystallization. It is widely applied in pharmaceuticals, chemicals, food processing, and environmental treatment, where reliable and precise concentration is critical.


Optimized Multi-Effect Design

 

By utilizing a multi-effect heat exchange system, the multi effect continuous evaporation crystallizer maximizes energy utilization, significantly reducing steam consumption while maintaining a stable evaporation rate. Its continuous operation ensures uninterrupted productivity and allows for precise control of concentration levels. This results in high output, consistent quality, and cost-effective production cycles.


Superior Crystallization Performance

 

As a modern evaporative crystallizer, this system guarantees uniform crystal formation and stable product concentration. It is engineered to handle heat-sensitive materials with care, preserving product integrity while avoiding degradation. The system’s design reduces scaling and fouling, which ensures long-term operational stability and minimal downtime.


Robust Construction and Durability

 

Built with high-grade stainless steel and manufactured to strict international standards, the evaporation crystallizer offers excellent corrosion resistance, durability, and hygienic performance. Each unit undergoes rigorous testing to ensure long service life and compliance with cGMP and industrial safety regulations.


Intelligent Automation and Control

 

The multi effect continuous evaporation crystallizer is equipped with an intelligent control system for real-time monitoring of critical parameters, including temperature, pressure, vacuum, and concentration. Automated operation reduces manual intervention, increases production safety, and guarantees consistent results across every batch.


Wide Industrial Applications

 

•  Pharmaceuticals: Crystallization of active ingredients, APIs, and intermediates.

•  Chemicals: Production of salts, resins, and specialty chemical compounds.

•  Food Processing: Concentration of sugar solutions, dairy, and fruit extracts.

•  Environmental Industry: Treatment of wastewater and recovery of valuable resources.


Key Advantages at a Glance

 

•  Multi-effect design ensures maximum energy efficiency.

•  Stable continuous operation with minimal maintenance needs.

•  Uniform and controlled crystal formation for high-quality output.

•  Compatible with large-scale automated production lines.

•  Cost-effective, durable, and environmentally sustainable.

 

The multi effect continuous evaporation crystallizer is more than just an evaporative crystallizer—it is a complete solution that combines advanced engineering, intelligent automation, and energy-saving design. As a trusted evaporation crystallizer for modern industries, it ensures higher productivity, lower costs, and sustainable operation for long-term success.

Model Single-effect Double-effect Triple-effect Four-effect Five-effect
Water evaporating capacity (Kg/h) 300-2000 1200-4000 3600-15000 8000-50000 10000-65000
Feed material density (%) According to material
Discharge material density (%) According to material
Steam pressure (Mpa) 0.5-0.8

Steam consumption Kg/ evaporation

(with hot pump)

0.65 0.38 0.28 0.23 0.19
Evaporating temperature (℃) 45-90

The amount of evaporation cooling hydrogel

(inlet water 20℃, outlet water 40℃)

28 11 8 7 6
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