APPARATUS AND ELIMINATION OF DUST WITH FLUID GASEOUPHASE

摘要

The apparatus removes colloidal particles contained in a gaseous fluid, generated from the combustion boiler. The method is composed of touching the dust with steam or organic solvent vapour, cooling and liquefying in order to remove the colloidal particles. The apparatus comprises a dust removing chamber (8) provided in a passage (A) between a boiler pipe (1) and a rear pipe (10); a cooling chamber (9) over the chamber (8); a vaporizing duct (4) for a solvent (3), connected with the passage (A); a filtering tank (11) connected with the lower passage (A), the discharge pipe (5), the vaporizing duct, and a valve (12).