System for scrubbing combustion exhaust gases in the sewage sludges incineration plants

摘要

The exhaust after -treatment system in waste water incineration plants containing waste water discharges in the separation chamber is characterised by this,that it consists of a mixing chamber (A) and a separation chamber (B),where the mixing chamber (A) is fed to the exhaust pipe (1),in which the first abbreviation (2) is situated,where the first vapour nozzle (9) is mounted for the spraying of reagents. On the side wall of the mixing chamber (A) there is a second short (3),where the second vapour nozzle (10) is installed for the spraying of reagents. At the bottom of the mixing chamber (A) and at the bottom of the separation chamber (B) a regulated transfer flow is made (4). In the partition chamber (B), the conductors are partially mounted (5),where the demisters are mounted (6),and on top of the partition chamber (B) is mounted a third short (7) to the exhaust outlet,and at the bottom of the separation chamber (B), the fourth short (8) to the liquid trigger is inserted.