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    • 9. 发明授权
    • Smokeless non-recovery type coke oven
    • 无烟非回收式焦炉
    • US4045299A
    • 1977-08-30
    • US634602
    • 1975-11-24
    • James E. MacDonald
    • James E. MacDonald
    • C10B9/00C10B15/02
    • C10B9/00C10B15/02
    • A burner for oil or gas is controlled by a thermocouple to maintain a predetermined minimum operating temperature within ignition chambers employed to incinerate partially-burned distillation products conducted from the space above a coal charge in a coke oven. Passageways in the side walls of the coke oven conduct the partially-burned distillation products from the space above the coal charge into sole heating flues located below the oven floor from where such distillation products are conducted into the ignition chambers. A stack is connected to the ignition chambers by a conduit which includes a recuperator used to reduce the temperature of the burned gases and provides a heated secondary air supply. This air supply is fed by separate pipes including control valves into one of the ignition chambers and into the passageways in the side walls of the coke oven. The stack includes a gas washer and a fan used to control the draw on the ignition chambers as well as the coke oven.
    • 用于油或气体的燃烧器由热电偶控制,以在点燃室内保持预定的最小工作温度,该点火室用于焚烧在焦炉中的煤料上方进行的部分燃烧的蒸馏产物。 在焦炉的侧壁中的通道将部分燃烧的蒸馏产物从煤电荷上方的空间导入位于烘箱底部下方的唯一加热烟道,其中这些蒸馏产物从该蒸馏产物进入点火室。 堆叠通过管道连接到点火室,导管包括用于降低燃烧气体的温度并提供加热的二次空气供应的换热器。 该空气供应由包括控制阀的分开的管道供给到一个点火室中并进入焦炉侧壁的通道中。 该堆叠包括用于控制点火室和焦炉上的抽吸的气体洗涤器和风扇。