After being treated in a wet dust collector, exhaust gas and dust will carry droplets and require water gas separation. If the gas carries the droplets out of the dust collector, it will reduce the processing performance of subsequent equipment. The demister is used for gas-liquid separation. When water vapor enters the demister channel, it first comes into contact with the multi-faceted hollow spheres. The characteristics of the multi-faceted hollow spheres are large surface area, high porosity, and a large number of blades, which have a shielding effect on each other and are not conducive to liquid distribution and wetting. They need to be cleaned regularly and can be reused repeatedly. Most liquids gather in the hollow column of the sphere, hindering the smooth flow of gas and causing water vapor to remain in the multi-faceted hollow sphere. After the defogger, there are two layers of filter cotton, namely primary filter cotton and intermediate filter cotton. The filter cotton can absorb the remaining water vapor and exhaust dust, and needs to be replaced regularly.

The defogger has the following advantages:

The filling material of the defogger is a multi sided hollow ball that is resistant to high temperatures.

2. It has the function of sleeping with water vapor, ensuring that subsequent equipment will not enter the water vapor and will not reduce the purification performance of the equipment.

3. It has certain dust removal and filtration functions, and can filter exhaust gas and dust that have not been completely filtered by wet dust collectors.

4. Adopting modular splicing, the defogger has a shorter production cycle and is more convenient to maintain.

5. Due to the long-term operation of the defogger in a corrosive environment, corrosion-resistant galvanized sheet is used as the material, which is more resistant to corrosion.

　　demisterSuitable for water gas separation in industry, this multi-faceted hollow sphere defogger has the characteristics of low pressure drop, large specific surface area, and high defogging efficiency. For fog droplets larger than 3 μ m, their dehazing efficiency can reach over 98%, and they are widely used in chemical, light industry, pharmaceutical, environmental protection engineering, evaporation, absorption and other processes for gas-liquid separation and air-water separation.