MVR evaporative crystallization for NaCl and lithium chloride

MVR evaporative crystallization for NaCl and lithium chloride

Principle

MVR forced circulation crystallization system comprises a vapor compressor,a heat exchanger,a crystallizer,and a forced circulation pump.The system makes use of the externally imposed power(circulating pump)to pump the solution and raw materials in the circulation pipe to the heating chamber.In doing so,the circulation rate is then greatly improved.After the circulating fluid passes through the heat exchanger for heating,it relieves pressure appropriately in the separator and becomes partially evaporated,cooling the liquid to the boiling temperature corresponding to the pressure.The secondary vapor separated from the separator and treated by the compressor is then handled to the heat exchanger for shell side heat exchange,maintaining the evaporating temperature of materials.When the system comes to the stable,no supplement of additional fresh steam is required.

Advantage

1, Longer operating cycle:The boiling /evaporating process happens in the separator rather than on the heating surface so that the scaling phenomenon due to crusting and precipitation inside tubes is then minimized.

2, Optimized heat transfer surface:the flow rate inside tubes is determined by the circulating pump.

3, Suitable for easy -to-encrust and high viscosity liquids,acting as a concentrator in the multi-effect evaporation plant.

4, The forced circulation evaporator is operable as a crystallizing evaporator for salt solutions.

Performance Comparison for Different Evaporator

Processing equipment 

About us

Jiangsu Hanpu Mechanical Technology Co., Ltd. is a company mainly produce pillow plate and its related products,The company's production base is located in the Huangqiao Industrial Zone of Taixing, covering an area of 300 acres. The companies involved are in the industry of new material, new energy, medicine, chemical, environmental protection, food, and beverage, etc.

Jiangsu Hanpu is an internationally engineering company that integrates technical consulting, design, procurement, construction, installation and driving into one, providing engineering EPC general contract, project management, engineering supervision and other services. The company is Committed to be the first and world-renowned technology and technology engineering company in Asia, providing cutting-edge technology and one-stop solutions for the world's industries.