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106 条记录 (耗时 0.02 秒)

    Heating apparatus for vertically and helically conveying workpiece
    81.
    发明授权
    Heating apparatus for vertically and helically conveying workpiece 有权

    公开(公告)号：US11002484B2

    公开(公告)日：2021-05-11

    申请号：US15774276

    申请日：2016-04-20

    申请人： XI'AN AOJIE ELECTRIC HEATING EQUIPMENT ENGINEERING CO., LTD

    发明人： Jie Hu

    IPC分类号： F27D15/02 ,  F27B19/04 ,  F27D3/00 ,  F27B15/02 ,  F27B9/02 ,  F27B7/18 ,  F27B19/02 ,  F27D7/06 ,  F27B7/16

    摘要： A conveyer system for vertically and helically conveying a workpiece includes a main bracket, on which interconnected heating furnace and cooling furnace are arranged in parallel. The heating furnace includes a 1st spiral supporting plate, a conveyer belt arranged on the 1st spiral supporting plate along the spiral direction and one or multiple gas inlet/inlets to fill protective gas into the heating furnace. The cooling furnace includes a 2nd spiral supporting plate, the conveyer belt extended from the heating furnace arranged on the 2nd spiral supporting plate along the spiral direction and one or multiple gas inlet/inlets to fill protective gas into the cooling furnace. A drive mechanism for a conveyer belt is installed on the main bracket. The conveyer belt runs through the heating furnace and cooling furnace and forms one loop via the drive mechanism.

    Continuous annealing apparatus
    82.
    发明授权
    Continuous annealing apparatus 有权

    公开(公告)号：US10597749B2

    公开(公告)日：2020-03-24

    申请号：US15830852

    申请日：2017-12-04

    申请人： HYUNDAI MOTOR COMPANY ,  KIA MOTORS CORPORATION

    发明人： Soon Woo Kwon ,  Min Woo Kang ,  Moon Ki Bae ,  Seung Hyun Hong

    IPC分类号： F27B9/12 ,  C21D9/56 ,  C21D9/68 ,  C21D9/573 ,  F27B9/28 ,  F27B19/04 ,  F27D7/04 ,  F27D99/00

    摘要： A continuous annealing apparatus includes: a pre-treatment device to prepare a strip unwound from a coil; a heating device to heat the strip prepared by the pre-treatment device; a heat holding device to isothermally maintain the strip heated by the heating device; a first cooling device to cool the strip heat-maintained by the heat holding device; an annealing device including a first annealing device for annealing the strip, which, is cooled by the first cooling device, for a first time, and a second annealing device for winding the strip, which is cooled by the first cooling device, into a coil and then unwinding the coil into the strip again after annealing for a second time; a second cooling device to cool the strip annealed by the first annealing device or the second annealing device; and a post-treatment device to wind the strip cooled by the second cooling device into the coil.

    Carbon reactivation apparatus
    90.
    发明授权
    Carbon reactivation apparatus 失效

    公开(公告)号：US5788481A

    公开(公告)日：1998-08-04

    申请号：US558814

    申请日：1995-11-15

    申请人： Joerg Von Beckmann

    发明人： Joerg Von Beckmann

    IPC分类号： B01J20/20 ,  B01J20/34 ,  F27B7/02 ,  F27B7/08 ,  F27B7/33 ,  F27B19/04 ,  F27B7/00

    CPC分类号： F27B7/33 ,  F27B7/02 ,  F27B7/08 ,  F27B2007/027

    摘要： A carbon reactivation apparatus has a fossil fuel kiln adjacent to a rotary dryer and flue gas from the kiln flows through the dryer co-currently with carbon particles to provide a more efficient process than previously known. The apparatus has a rotary kiln with a drum therein sloped downwards from a feed end to a discharge end, a furnace shell surrounding at least a portion of the drum with a fossil fuel heater and hot gases from within the shell heat the rotary kiln. A rotary dryer slopes downwards from an inlet end to an outlet end and carbon particles to be reactivated are fed into the inlet end. Ducting from the shell surrounding the drum of the rotary kiln extends to the inlet end of the rotary dryer for hot gases to flow along the dryer to the outlet end in the same direction as the carbon particles. Carbon particles are discharged from the outlet end of the rotary dryer into the feed end of the rotary kiln, the carbon particles being separated from the hot gases in the rotary dryer, and there is an exhaust system to exhaust the hot gases from the outlet end of the dryer.