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    • 8. 发明专利
    • Moving fire grate type coal boiler
    • 移动燃烧型煤锅炉
    • JPS57120022A
    • 1982-07-26
    • JP590181
    • 1981-01-20
    • Mitsui Eng & Shipbuild Co Ltd
    • AKUTSU YUKIO
    • F23J1/02F23J1/00
    • F23J1/00F23J2900/01003
    • PURPOSE:To enable the automation of a clinker handling system to be accelerated in a movable fire grate coal boiler having a water-dipped clinker hopper or clinker pit by providing a rough crusher for clinkers at suitable positions. CONSTITUTION:A roll type rough crusher 3 is provided at a position suitably far from the falling point 1a of clinkers 9 caried by a fire grate 1 moved by a driving shaft 2. This crusher 3 consists of two rolls 3a, 3b which are at a different level and both of them are provided with projecting crusher elements 3c. In this manner fine clinkers 9 and ashes 9' on the fire grate 1 are passed without stopping between an end 1a of the fire grate 1 and the crusher 3, while a little larger clinkers are crushed between the end 1a and the roll 3a of the crusher 3 and plate-like clinkers 11 of larger size are crushed by the crusher elements 3c between the rolls 3a, 3b into roughly crushed clinkers 12, which are made to fall in a water tank 4.
    • 目的:通过在合适的位置为熟料提供粗碎机,使熟料处理系统的自动化能够在具有水浸熟料料斗或熟料坑的可移动炉篦煤锅炉中加速。 构成:轧辊式粗粉碎机3设置在由驱动轴2移动的炉排1的熟料9的下落点1a适当的位置上。该破碎机3由两个辊3a,3b构成, 不同的水平,并且它们都具有突出的破碎元件3c。 以这种方式,炉篦1上的细小的熟料9和灰烬9'在炉篦1的端部1a和破碎机3之间通过而不停止,同时在端部1a和辊子3a的辊3a之间压碎一些较大的熟料 破碎机3和较大尺寸的板状熟料11被辊3a,3b之间的破碎机元件3c压碎成制成落入水箱4的大致破碎的熟料12。