Acid -base steam waste gas treating column

The utility model discloses an acid -base steam waste gas treating column, including the tower body, the outer surface mounting of tower body has the air inlet, the inner chamber middle part joint oftower body has first sponge layer, the top joint on first sponge layer has a gravel layer, first spray room is installed at a gravel layer's top, the top joint of first spray room has second sponge layer, the top joint on second sponge layer has the 2nd gravel layer, the second spray room is installed at the 2nd gravel layer's top, the utility model discloses a structure is fairly simple, throughthe less characteristic of gas density, slowly rises from the bottom, loops through first sponge layer, a gravel layer, first spray room, second sponge layer, the 2nd gravel layer and second spray room and filters, through the rotary spraying head to the even washing of waste gas to reach effectual filter effect, protected people's living environment and atmosphere, thereby guaranteed people's quality of life. 本实用新型公开了种酸碱蒸