Coal gasifying burner with rotating grill
    1.
    发明授权
    Coal gasifying burner with rotating grill 失效
    带旋转格栅的煤气化燃烧器

    公开(公告)号:US4274341A

    公开(公告)日:1981-06-23

    申请号:US65877

    申请日:1979-08-13

    Abstract: A coal gasifying burner characterized by a rotating grill which is composed of grill disks arranged on two pipes with a narrow gap between the grills and which rotates very slowly inwards when viewed from the top sloped side walls made of metal sheet having a sloper compatible with coal flow, a cylindrical jacket placed around the periphery of the nozzle which delivers combustion air to the burner, gasification of a quantity of coal located on the sloping side walls around a narrow area where coal combustion takes place, and combustion of the generated coal gas outside of the burner by secondary air which cools the system and gets heated itself by the coal cooking process.

    Abstract translation: 一种煤气化燃烧器,其特征在于旋转格栅,其由格栅盘组成,格栅盘布置在格栅之间,格栅之间具有窄间隙,并且当从具有与煤相兼容的冲洗板的金属板制成的顶部倾斜侧壁观察时非常缓慢向内旋转 流动,围绕喷嘴周边放置燃烧空气的圆筒形套管,将燃烧空气传送到燃烧器的气体,位于发生煤燃烧的狭窄区域周围的倾斜侧壁上的煤的气化,以及产生的煤气外部的燃烧 的燃烧器通过二次空气冷却系统并通过煤烹饪过程自身加热。

Patent Agency Ranking