FIELD: process engineering.
SUBSTANCE: invention relates to devices for cleaning of air from aerosols and gas admixtures and can be used in vent systems of various industrial branches. Combined air cleaner comprises primary cleaning section and adsorption section. Primary cleaning unit is composed of electrostatic filter with filter element. The latter is made of porous nonwoven material including synthetic fibres of micron and submicron sizes that possess a dipole moment. Adsorption unit is composed of adsorption-catalytic filter element. Filter elements of primary cleaning and adsorption units are composed by cylindrical pipes fitted concentrically in common case. Note here that diameter of adsorption unit filter element is larger than that of primary cleaning unit filter element.
EFFECT: high-efficiency cleaning.
1 dwg
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