ROTARY FURNACES
    13.
    发明申请
    ROTARY FURNACES 审中-公开
    旋转炉

    公开(公告)号:WO2009087227A1

    公开(公告)日:2009-07-16

    申请号:PCT/EP2009/050231

    申请日:2009-01-09

    Abstract: According to the present invention, there is provided a rotary furnace 10 comprising a rotatably mounted tumbler heating drum 12, preferably disposed substantially horizontally. The rotatable drum 12 is for holding a load 4 to be heated, such as non-ferrous metal for recycling or granular material such as chalk or cement for calcinations. A burner assembly 2 is provided in the region of one end of the rotatable drum 12, for supplying a burner flame 24 into the drum for use in heating the load 4. The burner optionally includes an oxidant lance 18 and is characterized in that means 26, 28 are provided for varying the aim and/or opening of the burner flame 24 and/or of an oxidant jet 22 if the furnace is equipped with an oxidant lance 18.

    Abstract translation: 根据本发明,提供了一种旋转炉10,其包括可旋转地安装的转鼓加热鼓12,其优选地大致水平设置。 可旋转滚筒12用于保持待加热的负载4,例如用于再循环的有色金属或用于煅烧的诸如白垩或水泥的颗粒材料。 燃烧器组件2设置在可旋转滚筒12的一端的区域中,用于将燃烧器火焰24供应到滚筒中以用于加热负载4.燃烧器可选地包括氧化剂喷枪18,其特征在于装置26 ,28被设置用于改变燃烧器火焰24和/或氧化剂喷射22的目标和/或打开,如果炉装备有氧化剂喷枪18。

Patent Agency Ranking