According to the functional principle, explosion-proof vacuum cleaners used in factories can be divided into the following categories:

1. Dry mechanical dust collector mainly refers to a kind of dust removal equipment designed with dust inertial particles and gravity, such as settling chamber, inert dust collector, cyclone dust collector, etc., mainly used for separation or concentration of high-concentration, coarse-particle dust .

2. Wet dust collector is a dust collector that relies on the wetness of water to separate and collect dust particles, such as spray towers, cleaners, impact dust collectors, venturi tubes, etc. There are many treatments for dusty gases with high concentration and high air volume. Dry dust removal has higher dust removal efficiency than wet dust removal.

3. The explosion-proof vacuum cleaner used in the factory uses the accumulation layer of particulate matter of different particle sizes as the filter medium to filter out the dust-containing gas. In the production of building materials, metallurgy and other industries, it is mainly used for dust removal points, used to filter dusty flue gas with large concentration, large particle size and high temperature.

4. Explosion-proof vacuum cleaner for factory is a kind of dust removal equipment that uses fiber weaving or cloth bag as filter material. Its purpose, form, size and efficiency of dust removal have a wide range. It is mainly used to collect fine dust, that is, in the exhaust dust removal system and the air intake system. In recent years, with the continuous development of new filter materials, fiber filtration technology has made considerable progress, new products continue to emerge, and application areas continue to expand.

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If you want buy fume extractor, please contact with Dongguan Pure-Air Tech Co.,ltd, E-mail: sales@pure-airtech.com.