FILTERS WITH GRANULAR ADSORBENT Russian patent published in 2017 - IPC B01D53/00 

FIELD: technological processes.

SUBSTANCE: invention relates to equipment for adsorption processes of trapping mist of various acids, for example, in a sulfuric packed column. The filter with granular adsorbent has a body, inlet and outlet branch pipe and elements with suspended adsorbent layers. There are at least two elements with suspended adsorbent layers in the body. The elements are installed parallel along the direction of the gas flow, and each element is made as perforated support grids, filled with the adsorbent and divided with partitions, inclined to the bottom of the body. Wherein spray heads are installed on top of each adsorbent layer and interconnected with one pipe. There is a sludge disposal channel at the bottom of the body, and a vibrator on the perforated support grids.

EFFECT: allows increasing the degree of gas flow purification from the target component and dust due to the increase of the contact area of the adsorbent with the target component.

6 dwg