DUAL DUST-ARRESTING APPARATUS WITH THE VOLUMETRIC FILTERING COMPONENT Russian patent published in 2008 - IPC B04C9/00 B01D46/02 

FIELD: chemical industry; textile industry; alimentary industry; light industry; other industries; devices for purification of the dusty gases.

SUBSTANCE: the invention is pertaining to the devices for purification of the dusty gases and may be used in chemical, textile, alimentary, light and other industries for purification of the dusty gases and is intended for suction and purification of the air from the dry not sticking together fine-dispersive dusts and the chips. The apparatus contains two filtering components of the volumetric type made in the form of the filter bags fixed by their open butts on the body of the dual cyclone component with the swirlers of the snail type and the fitting pipes. Inside each of the fitting pipes there are the conical sleeves facing with their smaller diameter towards the base. On the body of the dual cyclone component there is the electric engine connected with the blade wheel. The filtering components are supplied with the devices of recuperation. The technical result of the invention is the increased efficiency and reliability of the dust separation process.

EFFECT: the invention ensures the increased efficiency and reliability of the dust separation process.

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