How a Wet Dust Collector Works

Lefilter2023-09-13 BACK TO LIST

The wet dust collector is a kind of dust removal equipment that uses water or other liquids to fully contact the dust-containing gas to wash away the dust particles. The wet dust collector consists of an impact water bath dust collector and a wet filter steel mesh layer dust collector connected in series in the same tower. The dust collector can be used for dust removal and toxic substance filtration in coal, mining, ceramics, printing and dyeing, foundry, refractory materials, boilers and other industries.

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When the dust collector is running, the dust-laden air flow rushes into the water at a certain speed through the air channel set in the center of the inner tower of the equipment, and reverses with the air tower air flow at a certain speed, forming air bubbles and forming foam in the water to capture the downward flowing air dust particles in. The dust-containing gas after the primary purification of impact water bath dedusting passes through the wet steel mesh at a relatively low speed and in the countercurrent direction. Wet steel mesh dedusting uses stainless steel mesh as the filter layer, spraying water mist to the filter layer continuously, so as to integrate the two functions of steel mesh filtration and water film dedusting, thereby improving the dust removal efficiency and cleaning the collected dust. Prevent dust from flying again.


It should be noted that different types of dust collectors may use different working principles. For example, some dust collectors may use technologies such as electrostatic adsorption, wet scrubbing, or electronic filtration to remove particulate matter. In addition, some advanced dust collectors can also remove harmful gases and chemicals in the air through chemical treatment or other methods.

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When the dust collector is working, it will generate a certain amount of dust, which may affect the performance of the dust collector. Periodic removal of accumulated dust is necessary. Methods for removing accumulated dust include blowing off with a vacuum cleaner or compressed air. When cleaning up dust, you must pay attention to safety and avoid raising dust.


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