| 摘要 |
<p>PURPOSE: To provide a process in which the use of a wet electric dust collector is not required in the constitution of the treatment process and a device thereof for exhaust gas dust and sulfur dioxide. CONSTITUTION: Exhaust gas is introduced into a cooling dust removing column 31 and brought into contact with atomized droplet particles, and then extracted out of the cooling dust removing column and fed into a second chamber of a closed tank divided into a first chamber 5, the second chamber 6 and a third chamber 7 by a first interstructure 2 and a second interstructure 3, and blown into absorption fluid in the first chamber through an exhaust gas dispersion tube 9. Exhaust gas in an upper space of the first chamber is raised inside an exhaust gas rising cylinder 10, and the exhaust gas rising to the third chamber is made to collide with an exhaust gas collision plate 26, from the end of which the cleaning fluid is flowed down in the fluid curtain shape, and brought into contact with the liquid curtain. Then the exhaust gas is exhausted out of an exhaust gas outlet 11 fitted in the third chamber and introduced into a mist eliminator 12 to remove droplets in the exhaust gas, and then exhausted into atmosphere.</p> |
