| 摘要 |
An exhaust-gas processing apparatus in nonferrous smelting facilities includes: a tower that removes particulate impurities from an exhaust gas emitted from a furnace by spraying a circulating liquid onto the exhaust gas, and deposits the circulating liquid in a lower portion of the tower, the impurities being suspended in the circulating liquid; a pipe in which the circulating liquid deposited in the lower portion of the tower circulates; and a filtering device that has the pipe connected thereto, and captures and filters the circulating liquid having the impurities suspended therein, the filtering device continuously removing the impurities from the circulating liquid, the filtering device packing the removed impurities into containers.
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