Improvements in or relating to the removal of solid particles from flue gases

摘要

281,651. PrÚtot, M., and Ullmann, F. Dec. 4, 1926, [Convention date]. Scrubbers and washers.-Flue gases are washed to remove solid particles with a solution of soda or potash or a mixture of both, the liquid being injected by compressed air in the path of the gases in the form of atomized sheets or jets. A series of turbine bodies 3 with spiral perforated blades reversed in successive bodies are located in the casing 1 to which the gases are led and are caused to rotate by the jets in a direction to assist the flow of the gases. Each turbine body of frusto-conical shape may be arranged in inverted relation to the adjacent body. To increase the surface of contact liquid may flow through the spindle or along the blades and through openings therein. Liquid is removed through a conduit 8.