| 摘要 |
Coke oven emission control system comprising a traveling hood for collecting the emissions arising from the quench car into which hot coke is pushed from the coke ovens. The hood has a U-shaped snorkel at the top of the hood extending longitudinally of the hood, which connects to an exhaust duct via a water trough. Within the hood are a number of nozzles which are adjusted to provide a fogging mist of atomized water particles at the time a coke oven is "pushed" which cools the emissions which rise from the quench car and thereby reduces their volume as they flow into the exhaust duct. In a modification, a venturi type scrubber in the snorkel tube serves to separate the particulates, and cool the gases as they flow to the exhaust duct. In a further modification, high pressure jets are mounted on the snorkel tube within the water trough to agitate the particulates and solids on the bottom of the water trough to assist in their removal by draining from the trough.
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