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CN106660291A 用于处理木质纤维素生物质物料的料塞螺旋给料器、给料器布置及系统 失效 - 权利终止

  • Patent Title: 用于处理木质纤维素生物质物料的料塞螺旋给料器、给料器布置及系统
  • Patent Title (English): Plug screw feeder, feeder arrangement and system for treatment of lignocellulosic biomass material
  • Application No.: CN201580046920.X
    Application Date: 2015-08-31
  • Publication No.: CN106660291A
    Publication Date: 2017-05-10
  • Inventor: J·戴特莱福森
  • Applicant: 维美德公司
  • Applicant Address: 瑞典松兹瓦尔
  • Assignee: 维美德公司
  • Current Assignee: 维美德公司
  • Current Assignee Address: 瑞典松兹瓦尔
  • Agency: 上海专利商标事务所有限公司
  • Agent 茅翊忞
  • International Application: PCT/SE2015/050911 2015.08.31
  • International Announcement: WO2016/036300 EN 2016.03.10
  • Date entered country: 2017-03-01
  • Main IPC: B30B9/12
  • IPC: B30B9/12 ;  B65G33/30 ;  D21B1/26 ;  D21C7/06
用于处理木质纤维素生物质物料的料塞螺旋给料器、给料器布置及系统
Abstract:
料塞螺旋给料器(1)包括具有螺纹(12)的料塞螺旋器(10)和包围料塞螺旋器的料塞螺旋器壳体(20)。料塞螺旋器壳体包括在平行于料塞螺旋器的侧面中并且在料塞螺旋器的第一轴向端(18)附近的入口开口(24)。料塞螺旋器布置成用于在旋转时将木质纤维素生物质物料(99)从入口开口馈送到料塞螺旋器的第二轴向端(19)。在料塞螺旋器的入口段(15)的至少一部分中，螺纹具有带向内指向前缘的锯齿形周界缘边(14A)。入口段被定义为在旋转期间料塞螺旋器经过入口开口的段。还公开了一种包括这种料塞螺旋给料器的用于处理木质纤维素生物质物料的馈送布置和系统。
Abstract(English):

A plug screw feeder (1) comprises a plug screw (10) with a thread (12) and a plug screw housing (20) surrounding the plug screw. The plug screw housing comprises an inlet opening (24) in a side of the plug screw and in a vicinity of a first axial end (18) of the plug screw. The plug screw is arranged for feeding lignocellulosic biomass material (99) from the inlet opening to a second axial end (19) of the plug screw when being rotated. The thread, in at least a part of an inlet section (15) of the plug screw, presents a jagged peripheral rim (14A) with an inwards directed leading edge. The inlet section is defined as the section of the plug screw passing the inlet opening during rotation. A feeding arrangement and system for treatment of lignocellulosic biomass material comprising such a plug screw feeder is also disclosed.

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