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    • 4. 发明专利
    • JP3441079B2
    • 2003-08-25
    • JP52772997
    • 1997-01-27
    • A24B3/04A24B3/10A24B3/12
    • A method and apparatus is given for a low residence time redrying of strip tobacco. The apparatus thoroughly and evenly dries and cools the tobacco consistently through the entire tobacco bed as it passes through the dryer (38) and cooler (32). The apparatus utilizes a plurality of individually controlled fluidized bed heating zones (22-30) for drying the tobacco. An additional fluidized bed cooling zone (32) is provided to cool the tobacco prior to reordering. A continuous conveyer (14) extends through the heating zones and cooling zones. A steam tunnel (40) is utilized to raise the moisture content of the dried tobacco to preselected moisture levels. A vibrating conveyer (60) moves the tobacco through the steam tunnel.
    • 6. 发明专利
    • タバコの葉の快速冷却処理システム
    • JP2021040612A
    • 2021-03-18
    • JP2019221692
    • 2019-12-06
    • 童浩
    • 梁海明
    • A24B3/10A24B3/04
    • 【課題】本願発明はタバコの葉の快速冷却処理システムを開示した。 【解決手段】 ベース、前記ベースの上端面に前後対称位置にかつ固定的に設置された支持板を含み、前記支持板の上端には固定板が固定的に設置され、前後の前記固定板の間にはホッパーが固定的に設置され、前記ホッパーの中には上方に開口したバタコ葉貯蔵空間が設置され、前記ホッパーの下端にはタバコ葉投入管が固定的に設置され、タバコの葉のシートが本願発明の冷却空間で冷却された後、冷却空間内壁に液体窒素を導入し、本願発明はタバコの葉のシートをバッチ処理し、タバコの葉のシートを冷却空間内壁とより大きい接触面積を有するようにし、タバコの葉を振動させるために力を加えてタバコの葉の位置を連続的に変化させることで、タバコの葉の各部位が冷却空間内壁に接触できるようになり、こうして温度を下げてタバコの葉を快速に冷却させる。 【選択図】図1
    • 7. 发明专利
    • Method and apparatus for low residence time redying of tobacco
    • 方法和装置减少烟草停留时间
    • JP2003299473A
    • 2003-10-21
    • JP2003104759
    • 2003-04-09
    • Brown & Williamson Tobacco Corpブラウン アンド ウイリアムソン タバココーポレーション
    • RIVIERE ANTHONY JSOOTS CARLTON AKORTE KEVIN R
    • A24B3/04A24B3/10A24B3/12
    • A24B3/04A24B3/10
    • PROBLEM TO BE SOLVED: To provide a means for rapid drying and reordering of tobacco in large quantities which are processed in a short amount of time and in very little floor space.
      SOLUTION: The method for rapid drying, cooling and reordering of the tobacco comprises a process for placing the tobacco on a continuous conveyor belt in fixed thickness, a process for transporting the tobacco on the conveyor through a dryer using a fluidized bed of heated air, a process for transporting the tobacco on the conveyor through a cooler using a fluidized bed of peripheral air, a process for transferring the tobacco to a steam tunnel having a vibration conveyor and a process for reordering the tobacco in the steam tunnel. The process for transporting the tobacco through the dryer has a process for sending air heated to a first fixed temperature to a first heating zone, a process for circulating the air in the first heating zone, a process for sending air heated to a second fixed temperature from the first heating zone to a plurality of downstream heating zones, a process for circulating the air in a plurality of the downstream heating zones, a process for reducing the water content of the tobacco to about 5%, a process for raising the temperature of the tobacco from about 200°F (about 93.3°C) to about 280°F (about 137.8°C).
      COPYRIGHT: (C)2004,JPO
    • 要解决的问题:提供大量快速干燥和重新排序烟草的手段,这些烟草在短时间内和非常小的地板面积下进行处理。 烟草的快速干燥,冷却和重新排序的方法包括将烟草放置在固定厚度的连续输送带上的方法,一种将烟草在输送机上通过干燥器运输的方法,该干燥器使用流化床 加热空气,用于使用周边空气的流化床通过冷却器在输送机上运输烟草的过程,用于将烟草转移到具有振动输送机的蒸汽通道的过程以及在蒸汽通道中重新排序烟草的过程。 用于将烟草输送通过干燥器的过程具有将被加热到第一固定温度的空气送到第一加热区的过程,用于使第一加热区中的空气循环的过程,将被加热到第二固定温度 从第一加热区到多个下游加热区,使多个下游加热区中的空气循环的方法,将烟草的含水量降低至约5%的方法,提高温度的方法 烟草从约200°F(约93.3℃)至约280°F(约137.8℃)。 版权所有(C)2004,JPO
    • 9. 发明专利
    • JP2002502231A
    • 2002-01-22
    • JP52772997
    • 1997-01-27
    • A24B3/04A24B3/10A24B3/12
    • A method and apparatus is given for a low residence time redrying of strip tobacco. The apparatus thoroughly and evenly dries and cools the tobacco consistently through the entire tobacco bed as it passes through the dryer (38) and cooler (32). The apparatus utilizes a plurality of individually controlled fluidized bed heating zones (22-30) for drying the tobacco. An additional fluidized bed cooling zone (32) is provided to cool the tobacco prior to reordering. A continuous conveyer (14) extends through the heating zones and cooling zones. A steam tunnel (40) is utilized to raise the moisture content of the dried tobacco to preselected moisture levels. A vibrating conveyer (60) moves the tobacco through the steam tunnel.