公开(公告)号：US20150175888A1

公开(公告)日：2015-06-25

申请号：US14636657

申请日：2015-03-03

Applicant: NUCOR CORPORATION

Inventor： Richard A. WOLFE

IPC: C10B47/24 ,  C10B7/10 ,  C10B21/00 ,  C10L5/12 ,  C10B47/44 ,  C10B57/04 ,  B30B11/00 ,  C10L5/22 ,  C10B1/06 ,  C10B45/02

CPC classification number: C10B47/24 ,  B30B11/00 ,  C10B1/06 ,  C10B1/08 ,  C10B7/10 ,  C10B11/00 ,  C10B21/00 ,  C10B37/04 ,  C10B45/02 ,  C10B47/44 ,  C10B49/10 ,  C10B57/04 ,  C10J3/007 ,  C10J2200/156 ,  C10J2300/0909 ,  C10J2300/093 ,  C10J2300/0973 ,  C10J2300/1207 ,  C10J2300/1223 ,  C10J2300/1246 ,  C10L5/04 ,  C10L5/08 ,  C10L5/12 ,  C10L5/22 ,  C10L2290/02 ,  C10L2290/24 ,  C10L2290/28 ,  C10L2290/30 ,  F23G5/0273 ,  F23G2201/303 ,  F23G2203/8013

Abstract: A char making apparatus comprises a longitudinal pyrolyzer furnace housing wherein coal-bearing material may be heated to a temperature to fluidize volatile materials therein and plasticize coal in the coal-bearing material. At least two rotatable drive screws are laterally positioned and interleaved within the longitudinal furnace housing and capable of conveying coal-bearing materials through the pyrolyzer furnace housing, each drive screw having a hollow drive shaft and a diverter positioned within the drive shaft to provide heating to the coal-bearing material. A heating jacket about the longitudinal furnace housing provides additional heating to the coal-bearing material. Multiple combustion chambers adjacent the heating jacket and hollow drive shaft burn fluidized volatile materials and exhaust combustion fluids through the jacket and shaft.

公开(公告)号：US20150175889A1

公开(公告)日：2015-06-25

申请号：US14636666

申请日：2015-03-03

Applicant: NUCOR CORPORATION

Inventor： Richard A. WOLFE

IPC: C10B47/24 ,  C10B37/04 ,  C10B1/08 ,  C10B57/04 ,  C10L5/08 ,  C10B7/10 ,  C10B47/44 ,  C10B11/00 ,  C10L5/04 ,  C10B21/00 ,  C10B1/06

CPC classification number: C10B47/24 ,  B30B11/00 ,  C10B1/06 ,  C10B1/08 ,  C10B7/10 ,  C10B11/00 ,  C10B21/00 ,  C10B37/04 ,  C10B45/02 ,  C10B47/44 ,  C10B49/10 ,  C10B57/04 ,  C10J3/007 ,  C10J2200/156 ,  C10J2300/0909 ,  C10J2300/093 ,  C10J2300/0973 ,  C10J2300/1207 ,  C10J2300/1223 ,  C10J2300/1246 ,  C10L5/04 ,  C10L5/08 ,  C10L5/12 ,  C10L5/22 ,  C10L2290/02 ,  C10L2290/24 ,  C10L2290/28 ,  C10L2290/30 ,  F23G5/0273 ,  F23G2201/303 ,  F23G2203/8013

Abstract: A char making apparatus comprises a longitudinal pyrolyzer furnace housing wherein coal-bearing material may be heated to a temperature to fluidize volatile materials therein and plasticize coal in the coal-bearing material. At least two rotatable drive screws are laterally positioned and interleaved within the longitudinal furnace housing and capable of conveying coal-bearing materials through the pyrolyzer furnace housing, each drive screw having a hollow drive shaft and a diverter positioned within the drive shaft to provide heating to the coal-bearing material. A heating jacket about the longitudinal furnace housing provides additional heating to the coal-bearing material. Multiple combustion chambers adjacent the heating jacket and hollow drive shaft burn fluidized volatile materials and exhaust combustion fluids through the jacket and shaft.

Abstract translation: 焦炭制造装置包括纵向热解炉壳体，其中含煤材料可以被加热到使其中的挥发性物质流体化的温度，并且使含煤材料中的煤膨胀。 至少两个可旋转的驱动螺钉在纵向炉壳体内横向定位和交错，并且能够输送含煤材料通过热解炉壳体，每个驱动螺杆具有中空驱动轴和位于驱动轴内的转向器，以提供加热 含煤材料。 围绕纵向炉壳的加热套为附加材料提供额外的加热。 与加热套和空心驱动轴相邻的多个燃烧室燃烧流化的挥发性物质并通过护套和轴排放燃烧流体。