| 摘要 |
<p>PURPOSE:To remarkably improve safety by arranging a primary chamber for preventing primary involution, etc., of CO gas and a second chamber for preventing secondary involution and separating gas bubble and making complete separation of CO gas from CO gas-containing dust collecting water. CONSTITUTION:The CO gas-containing dust collecting water is caused to flow into a primary water vessel 19 in the primary chamber 11 from a flowing tube 14. The dust collecting water caused to over-flow from this water vessel 19 is caused to flow into a secondary water vessel 20 in the secondary chamber 12. In there, a submerged weir plate 15 is arranged to prevent the involution of CO gas floating up at the above water vessel 19. Then, in the above water vessel 20, the water is stayed and the CO gas in the water is floated up. This floated-up CO gas is collected with a collecting hood 18 and discharged from a gas exhaust duct 13 together with CO gas separated in the primary chamber 11.</p> |
