公开(公告)号：US5454333A

公开(公告)日：1995-10-03

申请号：US314919

申请日：1994-09-29

申请人： H. Michael Von Seebach ,  E. J. Marston, III

发明人： H. Michael Von Seebach ,  E. J. Marston, III

IPC分类号： C04B7/44 ,  F23G5/44 ,  F27B7/32 ,  F23K3/00

CPC分类号： F23G5/444 ,  C04B7/4438 ,  F27B7/32 ,  F23G2205/10 ,  F23G2205/14 ,  F23G2206/201 ,  F27B2007/3217 ,  Y02E20/363 ,  Y02P40/126

摘要： A method and apparatus for continuously feeding hazardous waste fuels having a relatively high solids content to a rotary cement kiln by delivering the fuel to a feed hopper with screw-conveyor which transfers the fuel to a filling zone where a piston pump capable of pumping a composition having a solids content of at least 40% with particle sizes up to a maidmum of 2 inches continuously charges the fuel through a conveyance tube into a feed tube which introduces the fuel into the kiln through the feed end housing.

摘要翻译： 通过将燃料输送到具有螺旋输送机的进料斗将具有相对高的固体含量的危险废物燃料连续地输送到旋转水泥窑的方法和装置，所述螺旋输送机将燃料传送到填充区，其中能够泵送组合物的活塞泵 具有至少40％的固体含量，颗粒尺寸高达2英呎的粉末，将燃料通过输送管连续地进料到通过进料端壳体将燃料引入窑内的进料管中。