| 摘要 |
PURPOSE:To contrive to prevent the deterioration of catalysis and the clogging due to catalysts by installing a movable endless belt filter upstream of a reactor and removing collected dust from the filter. CONSTITUTION:This filter 2 is an endless belt having a lot of through-holes 3 and tuned and moved by a drive roll 4 and a floating roll 5. Dust in exhaust gas reaching the filter 2 is collected by the filter 2 and the filter 2 collecting the dust is moved out of the passage of the exhaust gas, reaching a brush 6. The collected dust is removed from the filter 2 by the brush 6 and blown out by air from an air nozzle 7 to collect it by a chute 8. Thereby the dust collected by the filter is easily removed. |
