Detailed Explanation of the MVR Evaporation Crystallization System-Hezhong Environment (Beijing) Co., Ltd. was established in 2003

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Detailed Explanation of the MVR Evaporation Crystallization System

Published Time:

2021-07-15

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MVR Evaporation Crystallization System Explained

With the increasing energy demand and intensifying environmental crisis, MVR evaporation crystallization systems have attracted more and more attention and have been successfully applied in many industries. Using MVR evaporation technology can significantly reduce evaporation energy consumption and improve energy utilization. The MVR evaporation crystallization system is introduced below.

Principle of MVR Evaporation Crystallization System:

Developed to reduce system energy consumption during concentration by recovering and reusing secondary steam.

An evaporation crystallization system consisting of an evaporation chamber, a separation chamber, and a steam compressor. The mechanical steam compressor is the core equipment of the MVR evaporation crystallization system.

In the design of the MVR evaporation crystallization system, as the material solution is heated in the evaporation chamber, secondary steam is generated in the separation chamber during the concentration process. The secondary steam is sent to the mechanical steam compressor, where it is compressed to increase steam pressure and temperature, and then returned to the evaporation chamber to heat the material, achieving reuse.

Process Control Design of MVR Evaporation Crystallization System:

The steam compressor is the core equipment of the entire evaporation system, mainly including the compression system and the lubrication system. Before starting the entire evaporation system, the opening and closing status of each manual valve must be checked to ensure that each manual valve is working properly and that each drive device is properly lubricated. Check if the valves are in the correct automatic control state. Check the pressure inside the pump seal and ensure that the sealing water is normally opened to prevent damage caused by lack of sealing water.

Feed Process Control of MVR Evaporation Crystallization System:

In the preheating feed system, the material is preheated in a preheater before entering the forced circulation evaporation chamber. The preheating feed temperature is detected by a temperature sensor to ensure the material temperature.

Temperature Control during MVR Evaporation Crystallization Heating:

The material temperature during the heating process is detected by a temperature sensor to ensure that the temperature of each material reaches the set temperature.

The above is a detailed introduction to the MVR evaporation crystallization system provided by the editor. Based on the principle of the MVR evaporation crystallization system, the feed, compressor, and temperature processes of the evaporation crystallization system are briefly introduced.