Zero Liquid Discharge System

• It's applicable to wastewater treatment and crystallization, salt making, dairy products, pharmacy, glucose, starch, chemical industry, xylose, citric acid, ammonium sulphate, biological engineering, environmental engineering and waste liquid recovery and treatment. Etc.

Equipment structure:

• It consists of (first-effect, second-effect, third-effect)separators and evaporators and preheaters, condenser and vacuum pump, feeding pump, circulation pump, discharge pump, condensed water pump and system pipe fittings, etc. Equipped with CIP spraying cleaning ball, vacuum gauge, thermometer, pressure gauge, and so on.

Equipment characteristics:

• 1. Material: SUS304 or SUS316L;
• 2. Inside pipes are mirror polishing seamless sanitary pipes, so material is not easy to paste on the pipe all, it's easy for cleaning;
• 3. Full closed process, fast and low temperature evaporation;
• 4. Low steam consumption: 1kg steam can evaporate 3.5kg water;
• 5. Large concentration ratio: Adopt falling film evaporation, which make the material liquid with larger viscosity be easy to flow and evaporate, hard to scale, short concentration time, the concentration ratio can reach to 1: 5.
• 6. Low evaporation temperature: Part of secondary steam can be inhaled into single-effect heater through spray type hot pressure pump, this would make full use of the heat and the evaporation temperature is low.
• 7. This equipment can realize automatic production, intellectual system management, which is in conformity with GMP standard.
• 8. Can be designed into different technological process according to the different characteristics of the materials, also can according to different users' requirements equip with automatic control system.