EXHAUST GAS TREATMENT DEVICE

PROBLEM TO BE SOLVED: To give sufficient reaction between exhaust gas and slurry when there is a less amount of exhaust gas. SOLUTION: This exhaust gas treatment device comprises a dust collector 13 installed on an exhaust gas flow path and a variable throttle 24 installed on the upstream side in th...

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Bibliographische Detailangaben
Hauptverfasser: NAKAYAMA KOICHIRO, AZUMA EMIKO, YANAGI HIROTOSHI
Format: Patent
Sprache:eng
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Zusammenfassung:PROBLEM TO BE SOLVED: To give sufficient reaction between exhaust gas and slurry when there is a less amount of exhaust gas. SOLUTION: This exhaust gas treatment device comprises a dust collector 13 installed on an exhaust gas flow path and a variable throttle 24 installed on the upstream side in the direction of an exhaust gas flow beyond the dust collector 13 for controlling the speed of the exhaust gas flow. A temperature control tower 11 is installed on the upstream side of the dust collector 13 in the direction of the exhaust gas flow. The temperature control tower 11 has a rotation part 22 and a drying part 23 connected to each other via a duct 21 having the variable throttle 24. On the rotation part 22, a nozzle 26 is installed for spraying exhaust gas neutralizing/reducing slurry. COPYRIGHT: (C)2005,JPO&NCIPI