Efficiency Analysis of Demister
Release time:
2024-03-08 15:07
Source:
Types and efficiency of 1. mist eliminators
According to the principle, the mist eliminator can be divided into mechanical mist eliminator, chemical adsorption mist eliminator, electronic mist eliminator and other types.
1. Mechanical mist eliminator: the use of rotary atomizer to convert liquid water into mist, and then through the role of the mist network and power to remove water vapor. The efficiency is low, generally less than 50%.
2. Chemical adsorption mist eliminator: the use of adsorbent to absorb moisture in the air, its efficiency can reach about 70%.
3. Electronic mist eliminator: through the process of ionization exchange and electrostatic adsorption, water vapor molecules are removed under the action of electric field force, with good mist elimination effect and efficiency of more than 80%.
Influence of 2. use environment on efficiency of demister
1. Temperature: In general, the lower the temperature of the use environment, the lower the efficiency of the demister. When the ambient temperature is lower than the dew point temperature, the efficiency of the mist eliminator will drop sharply.
2. Humidity: The higher the ambient humidity, the higher the efficiency of the demister. However, when the ambient humidity exceeds a certain range, the efficiency of the mist eliminator will decrease as the moisture content in the air increases.
3. Installation position: The efficiency of the demister is related to the installation position. Under normal circumstances, installed in a well-ventilated location, high efficiency.
Influence of 3. service time on demister efficiency
As the use of time increases, the efficiency of the mist eliminator will gradually decline. This is because the mist eliminator will accumulate pollutants such as dust and scale during operation, resulting in a decrease in the performance of the mist eliminator.
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