公开(公告)号：US4463690A

公开(公告)日：1984-08-07

申请号：US390144

申请日：1982-06-18

申请人： Wolfgang Hermann ,  Bernhard Ruter ,  Rainer Gorris ,  Herbert Nowak

发明人： Wolfgang Hermann ,  Bernhard Ruter ,  Rainer Gorris ,  Herbert Nowak

IPC分类号： C10J3/72 ,  C10J3/78 ,  F22D1/00 ,  F23M5/00 ,  F23M5/02 ,  F23M5/04 ,  F27D1/00 ,  F27D99/00

CPC分类号： C10J3/78 ,  C10J3/74 ,  F23M5/00 ,  F27D1/00 ,  F27D1/0023 ,  C10J2200/09 ,  F27D2099/0081

摘要： A lining for a furnace chamber which is at least approximately round in cross-section is divided into at least two layers in a radial direction and into at least two portions in an axial direction. A gas seal is disposed between the lining portions, the gas seal being in the form of a foil as of metal and being divided in a radial direction into at least two portions releasably connected together in such a manner as to permit the inner portion to be removed in an axial direction. The gas seal can therefore be composed of individual seal portions, in a radial direction, and can be fitted separately.

摘要翻译： 至少近似圆形截面的炉室的衬里在径向方向上分成至少两层，并在轴向方向分成至少两部分。 气体密封件设置在衬套部分之间，气体密封件为金属箔的形式，并且沿径向方向分成至少两个部分，可释放地连接在一起，以允许内部部分为 沿轴向移除。 因此，气体密封件可以在径向方向上由单独的密封部分组成，并且可以单独安装。

公开(公告)号：US4498632A

公开(公告)日：1985-02-12

申请号：US418623

申请日：1982-09-16

申请人： Bernhard Ruter

发明人： Bernhard Ruter

IPC分类号： B02C21/00 ,  B02C23/32 ,  F23K1/00 ,  F23K1/04 ,  B02C19/12

CPC分类号： B02C23/32 ,  B02C21/00 ,  F23K1/00 ,  F23K1/04

摘要： In a process and apparatus for grinding and drying a solid fuel such as brown coal or lignite to form dust, in a fan type mill, in the presence of a hot drying gas with a low oxygen content, fine components of the fuel in dust form are separated out before the grinding step and dried. The remaining coarser portion of the fuel is introduced into the drying gas before the grinding step, in dependence on the grain size and moisture content of the fuel. The fuel is sifted or sieved before it is introduced into the mill and after the grinding operation, with the components which are not sufficiently fine then being recycled to the grinding operation, the recycled components being introduced into the circuit after the fresh fuel has been introduced.

摘要翻译： 在用于研磨和干燥诸如褐煤或褐煤的固体燃料以形成粉尘的方法和装置中，在风扇式粉碎机中，在具有低氧含量的热干燥气体的存在下，粉尘形式的燃料的精细组分 在研磨步骤之前分离并干燥。 根据燃料的粒度和含水量，将剩余的较粗的燃料部分在研磨步骤之前引入干燥气体中。 燃料在被引入研磨机之前筛选或筛分，并且在研磨操作之后，组分不够细，然后被再循环到研磨操作中，再循环的组分在引入新鲜燃料之后引入回路中 。