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1. 发明授权

US07179347B2 Method for fiber stock preparation 失效
标题翻译：纤维原料制备方法
公开(公告)号：US07179347B2
公开(公告)日：2007-02-20
申请号：US10672817
申请日：2003-09-26
申请人： Joerg Rheims , Oliver Heise , Klaus Doelle , Ronald Sigl , Werner Witek
发明人： Joerg Rheims , Oliver Heise , Klaus Doelle , Ronald Sigl , Werner Witek
IPC分类号： D21H17/67 , D21D1/20
CPC分类号： D21D1/20 , D21H17/70 , D21H23/16
摘要： A method for the preparation of fiber stock for the production of paper or cardboard, including the steps of: a) Supplying fibers in the form of a suspension that has a predetermined solids content, b) Loading of the fibers with a precipitation product, without refining the stock, c) Refining of the fibers after completion of the loading process, in order to improve the freeness value and/or to alter the fiber characteristics, and d) Transporting of the fiber stock suspension in direction of the paper machine.
摘要翻译：一种用于生产纸或纸板的纤维原料的制备方法，包括以下步骤：a）以具有预定固含量的悬浮液形式提供纤维，b）用沉淀产物负载纤维，不含精炼原料，c）完成装载过程之后纤维的精制，以提高游离度值和/或改变纤维特性，以及d）在造纸机的方向上输送纤维原料悬浮液。

2. 发明授权

US07169258B2 Process and a fluffer device for treatment of a fiber stock suspension 失效
标题翻译：用于处理纤维原料悬浮液的方法和绒毛装置
公开(公告)号：US07169258B2
公开(公告)日：2007-01-30
申请号：US09863594
申请日：2001-05-23
申请人： Jörg Rheims , Klaus Doelle , Oliver Heise , Werner Witek , Shawn Flanigan , Robert J. Matz
发明人： Jörg Rheims , Klaus Doelle , Oliver Heise , Werner Witek , Shawn Flanigan , Robert J. Matz
IPC分类号： D21H23/04 , D21H23/16 , D21H17/67 , D21H17/70
CPC分类号： D21D1/30 , D21B1/16 , D21C9/004
摘要： A device treats a fiber stock suspension with at least one additive, the fiber stock suspension being used for production of at least one of paper and cardboard. The fiber stock suspension includes a suspension medium and a fiber material. The fiber material has fiber surfaces, the fiber surfaces being moistened by the suspension medium. The device includes a fluffer having an inlet for receiving at least one of the fiber stock suspension and the at least one additive. The fluffer is coupled to the inlet, the fluffer being configured for separating the fiber material and enlarging a specific surface of the fiber surfaces.
摘要翻译：一种装置用至少一种添加剂处理纤维原料悬浮液，纤维原料悬浮液用于生产纸和纸板中的至少一种。纤维原料悬浮液包括悬浮介质和纤维材料。纤维材料具有纤维表面，纤维表面被悬浮介质润湿。该装置包括绒毛板，其具有用于接收纤维原料悬浮液和至少一种添加剂中的至少一种的入口。绒毛耦合到入口，绒毛被构造成分离纤维材料并扩大纤维表面的特定表面。

3. 发明授权

US06881298B2 Process for loading fibers with calcium carbonate in a plurality of reactors 失效
标题翻译：在多个反应器中用碳酸钙加载纤维的方法
公开(公告)号：US06881298B2
公开(公告)日：2005-04-19
申请号：US10369150
申请日：2003-02-19
申请人： Jörg Rheims , Klaus Doelle , Oliver Heise , Werner Witek
发明人： Jörg Rheims , Klaus Doelle , Oliver Heise , Werner Witek
IPC分类号： D21C9/00 , D21H11/20 , D21H17/67 , D21H17/70 , D21H11/16 , D21H17/64
CPC分类号： D21H11/20 , D21C9/004 , D21H17/675 , D21H17/70
摘要： For a process and an apparatus for loading fibers contained in a pulp suspension with calcium carbonate, a calcium oxide and/or a medium containing calcium hydroxide is fed to the pulp suspension, and the so treated pulp suspension is further charged in several reactors with pure carbon dioxide or a medium containing carbon dioxide. The reactors can be connected in series and/or in parallel.
摘要翻译：对于将含有碳酸钙的纸浆悬浮液中含有纤维的方法和装置，将含有氢氧化钙的氧化钙和/或含有氢氧化钙的介质加入到纸浆悬浮液中，并将经过处理的纸浆悬浮液进一步加入到具有纯的二氧化碳或含二氧化碳的介质。反应器可以串联和/或并联连接。

4. 发明授权

US06755941B2 Apparatus for loading fibers with calcium carbonate 失效
标题翻译：用碳酸钙装载纤维的装置
公开(公告)号：US06755941B2
公开(公告)日：2004-06-29
申请号：US10098779
申请日：2002-03-14
申请人： J{overscore (o)}rg Rheims , Klaus Doelle , Oliver Heise , Werner Witek
发明人： J{overscore (o)}rg Rheims , Klaus Doelle , Oliver Heise , Werner Witek
IPC分类号： D21H1767
CPC分类号： D21H11/20 , D21C9/004 , D21H17/675 , D21H17/70
摘要： For a process and an apparatus for loading fibers contained in a pulp suspension with calcium carbonate, a calcium oxide and/or a medium containing calcium hydroxide is fed to the pulp suspension, and the so treated pulp suspension is further charged in several reactors with pure carbon dioxide or a medium containing carbon dioxide. The reactors can be connected in series and/or in parallel.
摘要翻译：对于将含有碳酸钙的纸浆悬浮液中含有纤维的方法和装置，将含有氢氧化钙的氧化钙和/或含有氢氧化钙的介质加入到纸浆悬浮液中，并将经过处理的纸浆悬浮液进一步加入到具有纯的二氧化碳或含二氧化碳的介质。反应器可以串联和/或并联连接。

5. 发明授权

US06599390B2 Process for loading fibers with calcium carbonate in a plurality of reactors 失效
标题翻译：在多个反应器中用碳酸钙加载纤维的方法
公开(公告)号：US06599390B2
公开(公告)日：2003-07-29
申请号：US09903975
申请日：2001-07-12
申请人： Jörg Rheims , Klaus Doelle , Oliver Heise , Werner Witek
发明人： Jörg Rheims , Klaus Doelle , Oliver Heise , Werner Witek
IPC分类号： D21H1116
CPC分类号： D21H11/20 , D21C9/004 , D21H17/675 , D21H17/70
摘要： For a process and an apparatus for loading fibers contained in a pulp suspension with calcium carbonate, a calcium oxide and/or a medium containing calcium hydroxide is fed to the pulp suspension, and the so treated pulp suspension is further charged in several reactors with pure carbon dioxide or a medium containing carbon dioxide. The reactors can be connected in series and/or in parallel. The reactor can produce different forms of calcium carbonate.
摘要翻译：对于将含有碳酸钙的纸浆悬浮液中含有纤维的方法和装置，将含有氢氧化钙的氧化钙和/或含有氢氧化钙的介质加入到纸浆悬浮液中，并将经过处理的纸浆悬浮液进一步加入到具有纯的二氧化碳或含二氧化碳的介质。反应器可以串联和/或并联连接。反应器可以产生不同形式的碳酸钙。

6. 发明授权

US06537425B2 Process for loading fibers with calcium carbonate 失效
公开(公告)号：US06537425B2
公开(公告)日：2003-03-25
申请号：US09903003
申请日：2001-07-11
申请人： Jörg Rheims , Klaus Doelle , Oliver Heise , Werner Witek
发明人： Jörg Rheims , Klaus Doelle , Oliver Heise , Werner Witek
IPC分类号： D21H1764
CPC分类号： D21C9/004 , D21H11/20 , D21H17/675 , D21H17/70
摘要： During the chemical process of loading with calcium carbonate fibers contained in a pulp suspension, a medium containing calcium oxide or calcium hydroxide is added to the pulp suspension. This treated pulp suspension is charged in at least one reactor with pure carbon dioxide (or a medium containing carbon dioxide), which, during the progression of the reaction, converts at least a significant portion of the starting materials (calcium oxide and/or calcium hydroxide and carbon dioxide) into the reaction products, calcium carbonate and water. This reaction is accomplished by properly controlling the pulp suspension's pH.

7. 发明授权

US06471825B1 Method for deflocculating and chemically loading fibers in a fiber suspension with calcium carbonate 失效
标题翻译：纤维悬浮液中纤维与碳酸钙进行絮凝和化学加载的方法
公开(公告)号：US06471825B1
公开(公告)日：2002-10-29
申请号：US09605276
申请日：2000-06-28
申请人： Klaus Doelle , Kurt William Lorenz , Oliver U. Heise , Werner Witek , Robert J. Matz
发明人： Klaus Doelle , Kurt William Lorenz , Oliver U. Heise , Werner Witek , Robert J. Matz
IPC分类号： D21H1770
CPC分类号： D21H17/70 , D21H17/675 , D21H23/16
摘要： An apparatus for continuously loading fibers in a fiber suspension with a chemical compound includes a deflocculating vessel having an interior chamber, a fluid inlet connected with the interior chamber, a fluid outlet connected with the interior chamber, and a high shear imparting device disposed within the interior chamber for imparting high shear forces to and thereby deflocculating the fiber suspension. A mixing container has an interior compartment, a fluid inlet connected with both the interior compartment and the fluid outlet of the deflocculating vessel, a fluid outlet connected with the interior compartment, and a low shear imparting device within the interior compartment for imparting low shear forces to the fiber suspension. A gas supply is connected with the interior chamber of the deflocculating vessel and/or the interior compartment of the mixing container. The gas supply is configured for supplying a gas to and pressurizing each of the deflocculating vessel and the mixing container.
摘要翻译：一种用化学化合物连续加载纤维悬浮液中的纤维的装置包括具有内室的抗絮凝容器，与内室相连的流体入口，与内室连接的流体出口，以及设置在内腔内的高剪切赋予装置内部腔室，用于赋予纤维悬浮液高抗剪切力，从而使纤维悬浮液反絮凝。混合容器具有内部隔室，与防静电容器的内部隔室和流体出口连接的流体入口，与内部隔室连接的流体出口以及内部隔间内的低剪切赋予装置，用于施加低剪切力到纤维悬浮液。气体供应源与混合容器的内部室和/或内部隔间连接。气体供给构造成用于向每个反絮凝容器和混合容器供应气体并对其加压。

8. 发明授权

US06395131B1 Flotation machine for a fiber suspension and method of using same 失效
标题翻译：纤维悬浮浮选机及其使用方法
公开(公告)号：US06395131B1
公开(公告)日：2002-05-28
申请号：US09665010
申请日：2000-09-19
申请人： Klaus Doelle , Werner Witek , Oliver U. Heise , Bangji Cao
发明人： Klaus Doelle , Werner Witek , Oliver U. Heise , Bangji Cao
IPC分类号： D21C502
CPC分类号： D21B1/327 , B01D17/00 , B01D17/005 , B01D17/0205 , B01D17/0214 , B03D1/1462 , B03D1/245 , D21C5/02 , D21F1/70 , Y02W30/646 , Y02W30/648
摘要： A flotation machine is provided which includes at least one flotation cell having an inner chamber. The fiber suspension is transported into the inner chamber, and a gas is injected into the fiber suspension within the inner chamber at a temperature above 100° C. to decrease the density of the wax within the fiber suspension. The wax is removed from the fiber suspension.
摘要翻译：提供一种浮选机，其包括至少一个具有内室的浮选槽。将纤维悬浮液输送到内室中，并且在高于100℃的温度下将气体注入内室内的纤维悬浮液中，以降低纤维悬浮液内蜡的密度。从纤维悬浮液中除去蜡。

9. 发明授权

US06503466B1 Apparatus and method for chemically loading fibers in a fiber suspension 失效
标题翻译：在纤维悬浮液中化学加载纤维的装置和方法
公开(公告)号：US06503466B1
公开(公告)日：2003-01-07
申请号：US09130176
申请日：1998-08-06
申请人： Klaus Doelle , Kurt William Lorenz , Oliver U. Heise , Werner Witek , Robert J. Matz
发明人： Klaus Doelle , Kurt William Lorenz , Oliver U. Heise , Werner Witek , Robert J. Matz
IPC分类号： B01F300
CPC分类号： D21H17/70 , D21H17/675 , D21H23/16
摘要： An apparatus for continuously loading fibers in a fiber suspension with a chemical compound includes a deflocculating vessel having an interior chamber, a fluid inlet connected with the interior chamber, a fluid outlet connected with the interior chamber, and a high shear imparting device disposed within the interior chamber for imparting high shear forces to and thereby deflocculating the fiber suspension. A mixing container has an interior compartment, a fluid inlet connected with both the interior compartment and the fluid outlet of the deflocculating vessel, a fluid outlet connected with the interior compartment, and a low shear imparting device within the interior compartment for imparting low shear forces to the fiber suspension. A gas supply is connected with the interior chamber of the deflocculating vessel and/or the interior compartment of the mixing container. The gas supply is configured for supplying a gas to and pressurizing each of the deflocculating vessel and the mixing container.
摘要翻译：一种用化学化合物连续加载纤维悬浮液中的纤维的装置包括具有内室的抗絮凝容器，与内室相连的流体入口，与内室连接的流体出口，以及设置在内腔内的高剪切赋予装置内部腔室，用于赋予纤维悬浮液高抗剪切力，从而使纤维悬浮液反絮凝。混合容器具有内部隔室，与防静电容器的内部隔室和流体出口连接的流体入口，与内部隔室连接的流体出口以及内部隔间内的低剪切赋予装置，用于施加低剪切力到纤维悬浮液。气体供应源与混合容器的内部室和/或内部隔间连接。气体供给构造成用于向每个反絮凝容器和混合容器供应气体并对其加压。

10. 发明授权

US06358367B1 Pulping system for a paper machine 失效
标题翻译：造纸机的造纸系统
公开(公告)号：US06358367B1
公开(公告)日：2002-03-19
申请号：US09494948
申请日：2000-02-01
申请人： Klaus Doelle , Werner Witek , Robert J. Matz
发明人： Klaus Doelle , Werner Witek , Robert J. Matz
IPC分类号： B26F126
CPC分类号： D21F1/66 , B26D7/18 , Y10T83/0453 , Y10T83/0591 , Y10T83/182 , Y10T83/6472
摘要： A paper machine includes a traveling belt for carrying a fiber web, and a cutting device disposed below the belt for cutting the fiber web into smaller pieces. The cutting device has an inlet and an outlet. A guiding device guides the fiber web from the belt to the inlet of the cutting device. A pulper is connected with the outlet of the cutting device for receiving the smaller pieces of fiber web from the cutting device. The traveling belt may be in the form of, e.g., a wire, felt or water impervious belt. The cutting device may be in the form of, e.g., a shredder, fluffer, water jet cutter, laser cutter and/or roll cutter.
摘要翻译：造纸机包括用于承载纤维网的行进带，以及设置在带下方的切割装置，用于将纤维幅材切割成更小的片。切割装置具有入口和出口。引导装置将纤维网从带引导到切割装置的入口。碎浆机与切割装置的出口连接，用于从切割装置接收较小的纤维幅材。移动带可以是例如丝，毡或防水带的形式。切割装置可以是例如切碎机，绒毛，喷水切割机，激光切割机和/或辊切割机的形式。

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