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61. 发明授权

EP0289015B1 Schneckenpresse sowie Verfahren zur Umformung von Abfallpapier in handhabbare Presslinge 失效
标题翻译：用于将废纸转换成可管理对象的螺丝压力和方法
公开(公告)号：EP0289015B1
公开(公告)日：1992-11-19
申请号：EP88106812.6
申请日：1988-04-28
申请人： Alois Pöttinger Maschinenfabrik GmbH
发明人： Frauscher, Josef , Schremmer, Wolfgang
IPC分类号： D21B1/08
CPC分类号： B30B9/3089 , B02C18/0007 , B02C2018/0061 , B30B9/3035 , D21B1/08 , Y02W30/642

62. 发明公开

EP0383448A3 Method and apparatus for fiberizing and cellulosic product thereof 失效
标题翻译：用于纤维和纤维素产品的方法和装置
公开(公告)号：EP0383448A3
公开(公告)日：1991-09-18
申请号：EP90300874.6
申请日：1990-01-29
申请人： ADVANCED FIBER TECHNOLOGY, INC.
发明人： Gerber, Milton
IPC分类号： D21B1/08
CPC分类号： D21B1/066 , B02C13/08
摘要： A method and apparatus for fiberizing feed stock in the form of shreds or the like to form a low density cellulosic product. The shredded feed stock is fed to a material handling rotor (70) that functions as a centrifugal blower. The apparatus includes a housing (20) that defines a cylindrical rotor chamber (21) formed about a horizontal axis and a volute-shaped internal passage (25) having at least one convolution formed around the rotor chamber. Located within the housing is a cylindrical screen (60) with perforations that open into the rotor chamber. The centrifugal blower rotor (70) is mounted in the rotor chamber (21) and has a plurality of radial vanes (86,87) with rakers (99) attached to the outer ends closely spaced from the inner surface of the screen (60) so that they continuously wipe pass the perforations to prevent clogging or blinding.

63. 发明授权

EP0211184B1 Einrichtung zur Entsorgung eines Stofflösers 有权
标题翻译：用于处理粉碎机的装置
公开(公告)号：EP0211184B1
公开(公告)日：1989-05-31
申请号：EP86107894.7
申请日：1984-03-01
申请人： J.M. Voith GmbH
发明人： Bähr, Theodor , Thumm, Helmut , Musselmann, Walter
IPC分类号： D21B1/08 , D21B1/32 , D21B1/34
CPC分类号： D21B1/32 , D21B1/345 , Y02W30/646

64. 发明公开

EP0050259A3 Method and device to separate plastics sheets from a mixture of refuse 失效
标题翻译：从混合物中分离塑料片的方法和装置
公开(公告)号：EP0050259A3
公开(公告)日：1984-07-25
申请号：EP81107915
申请日：1981-10-05
申请人： VOELSKOW, PETER
发明人： VOELSKOW, PETER
IPC分类号： B03B9/06 , B07B13/00 , D21B1/02 , B29C29/00 , D21B1/08
CPC分类号： B03B9/061 , B03B9/06 , B07B13/003 , D21B1/028 , Y10S209/93
摘要： Verfahren und Einrichtungen zum Aussortieren von Kunststoff-Folien aus einem Abfallgemisch, aus dem vorher Schwergutteile wie Steine. Glas, Eisen usw. aussortiert wor den sind.
Das Abfallgemisch wird unter Anwendung einer mäßi gen Vorschubkraft in entgegengesetzter Bewegungsrich tung an spitzen Stacheln, beispielsweise auch Stachelwal zen, mittels Besen oder Bürsten vorbeigefördert.
Kunststoff-Folien mit höherer Reißfestigkeit bleiben an den Stacheln hängen und werden durch einen Spalt in einer schräg nach unten geneigten Rutsche auf die Rückseite dieser Rutsche gezogen und dort von gegensinnig mit höhe rer Geschwindigkeit rotierenden Abkämmwalzen wieder von den Stacheln gelöst und nach unten abgeworfen.
Teile mit geringer Reißfestigkeit, wie Papier, und Teile, die nicht aufgespießt werden, wie Leder, Pappe, Holzbrett chen, dickwandigere Kunststoffabfälle usw., werden von den Besen oder Bürsten über die schräg nach unten geneig te Rutsche weitergefördert.
摘要翻译：用于从以前从石材，玻璃和铁等重质材料中分离的垃圾混合物中分离塑料箔的方法和装置。混合物采用中等进料功率，通过扫帚或刷子在卷轴上通过尖锐的刺入薄层进行，使得具有高拉伸强度的部件保持悬挂在脊柱上，而具有低拉伸强度的部件如纸或未被刺穿的部件，例如皮革，纸板，木材和厚壁塑料，被扫帚或刷子进一步传送。一个或多个刷辊，优选地装有横向于输送方向的条带或刷子，将垃圾混合物扫过穿过脊柱的一个或多个加标辊。可以使用旋转辊，以更高的速度旋转，并且与加标辊相反的方向旋转，从而刺激来自棘爪的刺入的箔。

65. 发明公开

EP3933086A1 SHEET MANUFACTURING APPARATUS 审中-公开
公开(公告)号：EP3933086A1
公开(公告)日：2022-01-05
申请号：EP21187473.0
申请日：2014-06-24
申请人： Seiko Epson Corporation
发明人： NAKAMURA, Masahide , YAMAGAMI, Toshiaki
IPC分类号： D04H1/732 , B07B1/22 , B27N3/04 , D21F9/00 , B07B1/18 , B07B13/00 , B07B13/16 , B07B9/00 , B27N3/14 , B29D7/01 , B29C41/26 , D21B1/08 , D21H17/53 , D21H27/00 , D21D1/20 , D21D5/02
摘要： Provided is a sheet manufacturing apparatus that can manufacture a paper having good texture.
A sheet manufacturing apparatus (100) according to the invention includes a screening unit (40) having first openings for screening a defibrated material that is defibrating-processed; a refining unit (60) that has second openings having sizes equal to or greater than sizes of the first openings and refines the defibrated material passing through the screening unit (40) by causing the defibrated material to pass through the second openings; and a deposition unit (72) on which the defibrated material passing through the refining unit (60) is deposited.

66. 发明公开

EP3508636A1 SHEET PRODUCTION DEVICE 有权
公开(公告)号：EP3508636A1
公开(公告)日：2019-07-10
申请号：EP17846056.4
申请日：2017-08-07
申请人： Seiko Epson Corporation
发明人： GOMI Katsuhito
IPC分类号： D04H1/732 , B27N3/04 , D21B1/08
摘要： Charging of a fiber is suppressed effectively in a sheet manufacturing apparatus that forms a sheet by using fibers obtained by defibrating a raw material.
A sheet manufacturing apparatus 100 includes: a defibration unit 20 that defibrates a raw material containing fibers in a gas atmosphere; and a sheet former 100b that forms a sheet by using at least a part of defibrated substances obtained through a defibrating process performed by the defibration unit 20. The defibration unit 20 and the sheet former 100b are thermally blocked from each other.

67. 发明授权

EP3299517B1 SHEET MANUFACTURING APPARATUS AND SHEET MANUFACTURING METHOD 有权
公开(公告)号：EP3299517B1
公开(公告)日：2019-05-15
申请号：EP17196012.3
申请日：2016-03-16
申请人： Seiko Epson Corporation
发明人： OMAGARI, Naoko , HIGUCHI, Naotaka , NAKAMURA, Masahide , OTAGIRI, Minoru
IPC分类号： D21B1/06 , D21B1/08 , D21F9/00 , D04H1/00

68. 发明授权

EP3132089B1 METHOD FOR RECYCLING WASTE MATERIAL WITH REDUCED ODOR EMISSION 有权转让
公开(公告)号：EP3132089B1
公开(公告)日：2018-12-05
申请号：EP15780055.8
申请日：2015-04-17
申请人： Georgia-Pacific Containerboard LLC
发明人： HENRIKSSON, David Christer , WINKLER, Wayne Frederick , LUCAS, Bradley E.
IPC分类号： D21B1/08 , B09B3/00 , D21B1/32
CPC分类号： D21B1/32 , D21B1/322 , Y02W30/646
摘要： A method for recycling waste material including waste paper comprises the steps of introducing the waste material into a pressure vessel, re-pulping the waste paper in the pressure vessel at an elevated processing temperature and pressure to form a treated waste material including substantially re-pulped waste paper, thereafter introducing cooling water into the pressure vessel so as to cool the treated waste material in the pressure vessel to a discharge temperature below the elevated processing temperature and reduce odor emitted by the treated waste material, and thereafter discharging the treated waste material from the pressure vessel. The recovered paper pulp fraction is suitable as a feedstock in the manufacture of a variety of paper products including paper tissue and paper towel products.

69. 发明授权

EP2902123B1 DEVICE FOR SEPARATING MATERIAL PERTAINING TO ABSORBENT ARTICLE 有权
公开(公告)号：EP2902123B1
公开(公告)日：2018-08-01
申请号：EP13850392.5
申请日：2013-10-24
申请人： Unicharm Corporation
发明人： HAYASHI, Tomoki , OYAMA, Hidetaka , KAGAWA, Masashi
IPC分类号： B07B4/02 , A61F13/15 , B07B15/00 , B09B5/00 , B29B17/02 , D21B1/08 , B29B17/04 , B02C23/08
CPC分类号： B29B17/02 , A61F13/15617 , B02C23/08 , B07B1/00 , B07B4/02 , B07B9/00 , B07B15/00 , B09B5/00 , B29B17/0412 , B29B2017/0203 , B29K2105/26 , B29L2031/4878 , Y02W30/622
摘要： A separating device separates liquid absorbent fibers from a material including the liquid absorbent fibers of an absorbent article and impurities. The separating device includes: a case; an insertion port for inserting the material into the case, while the material is made to ride on an airflow; a rotation member housed in the case, the rotation member agitating and opening the material; and a discharge port for discharging the liquid absorbent fibers, of the material that has been opened with the rotation member, from inside the case, while the liquid absorbent fibers are made to ride on an airflow. The rotation member rotates around a center axis that has been set with an axial direction along a predetermined direction from the insertion port to the discharge port, and the rotation member has protruding sections that protrude outward in a direction that intersects with the center axis in a plurality of positions in the axial direction. A regulating member is provided in a predetermined position between the insertion port and the discharge port in the case, and the regulating member regulates movement of the material from the insertion port to the discharge port.

70. 发明公开

EP3132089A4 METHOD FOR RECYCLING WASTE MATERIAL WITH REDUCED ODOR EMISSION 有权转让
公开(公告)号：EP3132089A4
公开(公告)日：2017-11-15
申请号：EP15780055
申请日：2015-04-17
申请人： GEORGIA-PACIFIC CONTAINERBOARD LLC
发明人： HENRIKSSON DAVID CHRISTER , WINKLER WAYNE FREDERICK , LUCAS BRADLEY E
IPC分类号： D21B1/08 , B09B3/00 , D21B1/32
CPC分类号： D21B1/32 , D21B1/322 , Y02W30/646
摘要： A method for recycling waste material including waste paper comprises the steps of introducing the waste material into a pressure vessel, re-pulping the waste paper in the pressure vessel at an elevated processing temperature and pressure to form a treated waste material including substantially re-pulped waste paper, thereafter introducing cooling water into the pressure vessel so as to cool the treated waste material in the pressure vessel to a discharge temperature below the elevated processing temperature and reduce odor emitted by the treated waste material, and thereafter discharging the treated waste material from the pressure vessel. The recovered paper pulp fraction is suitable as a feedstock in the manufacture of a variety of paper products including paper tissue and paper towel products.

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