Chip wood furnace and furnace retrofitting system
    1.
    发明授权
    Chip wood furnace and furnace retrofitting system 失效
    芯片炉和炉改造系统

    公开(公告)号:US4312278A

    公开(公告)日:1982-01-26

    申请号:US171138

    申请日:1980-07-22

    摘要: A furnace system suitable for independent use and for retrofitting conventional central heating oil furnaces to permit controlled continuous and efficient combustion of fragmented wood type fuels. Wood chips or other fuel fragments are trickle fed into a refractory wood type combustion chamber. For retrofitting an oil furnace the oil burner gun is removed. A flame tube adapter couples the wood type fuel combustion chamber into the oil combustion chamber and heat exchanger plenum of the conventional furnace. The oil burner gun of the retrofitted furnace is used to ignite the wood chips or other fuel fragments during start up. A blower establishes forced draft. The furnace system includes automatic controls for sequencing operation of the elements of the retrofitting furnace system. An independent wood chip furnace system is also described.

    摘要翻译: 适用于独立使用和改造常规中央加热油炉的炉系统,以允许受限制的连续和有效燃烧碎片木材型燃料。 木屑或其他燃料碎片被涓流送入耐火木材型燃烧室。 为了改装油炉,油枪被拆除。 火焰管适配器将木质燃料燃烧室连接到常规炉的油燃烧室和热交换器集气室中。 改装炉的燃油枪用于在启动期间点燃木屑或其他燃料碎片。 鼓风机建立强制通风。 炉系统包括用于对改造炉系统的元件进行排序操作的自动控制。 还描述了独立的木屑炉系统。

    WOOD PELLET BURNER FOR EXISTING BOILERS AND FURNACES
    2.
    发明申请
    WOOD PELLET BURNER FOR EXISTING BOILERS AND FURNACES 审中-公开
    用于现有锅炉和炉的木屑锅炉

    公开(公告)号:US20110297110A1

    公开(公告)日:2011-12-08

    申请号:US12795805

    申请日:2010-06-08

    IPC分类号: F24H1/00 F23K3/00

    摘要: A pellet burner has inner and outer housings for defining a high pressure air plenum between. Angled perforations at strategic locations in the inner housing supplied pressurized primary and secondary combustion air so that, with pellets supplied to a burn pot of the inner housing and activation of a blower and an ignitor cartridge, the pellets auto-ignite and the air flow establishes a swirling flame in the burn pot that travels to a flame conduit of the inner housing where further swirling occurs in a venture section for shaping the flame into a clean, hot, symmetrical form.

    摘要翻译: 颗粒燃烧器具有用于在其之间限定高压空气增压室的内部和外部壳体。 在内壳中的重要位置处的角度穿孔提供加压的一次燃烧空气和二次燃烧空气,使得当颗粒供应到内壳的燃烧罐并激活鼓风机和点火器筒时,颗粒自动点燃并且气流建立 在燃烧罐中的旋转火焰传播到内部壳体的火焰管道,其中在用于将火焰成形为干净,热的,对称的形式的冒口部分发生进一步旋转。