FILTER FOR CLEANING GASEOUS PRODUCTS Russian patent published in 2021 - IPC B01D29/15 B01D46/10 

FIELD: gaseous product cleaning equipment.

SUBSTANCE: filter for cleaning gaseous products is proposed, containing a housing, a lid, at least one inlet, outlet, a replaceable fine filter, where a fine filter is installed at the outlet between the outlet flange and the lid, pivotally connected to each other on one side, on the other, diametrically opposite side, compressed to each other by means of a bolt, a fastener fixed to a part of the bolt protruding above the lid, and disc springs placed on the bolt rod between its cap and the outlet flange, on the side surface of the housing under the outlet flange, the scale is applied, corresponding to the value of the longitudinal movement of the bolt relative to its own axis and the degree of contamination of the fine filter, the fastening element is made in the form of an eccentric fixed to the part of the bolt protruding above the lid with the possibility of rotation relative to the axis perpendicular to the longitudinal axis of the bolt, and the stop in the protrusion made on the outer surface of the lid.

EFFECT: creation of a reliable compact filter for cleaning the spent gaseous burning products, which has a low cost, as well as an increase in the service life of the gas equipment connected to it.

1 cl, 2 dwg