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1. 发明授权

US06068772A Apparatus for processing fiber suspensions intended for the production of paper or cardboard 失效
标题翻译：用于处理用于生产纸张或纸板的纤维悬浮液的设备
公开(公告)号：US06068772A
公开(公告)日：2000-05-30
申请号：US99986
申请日：1998-06-19
申请人： Erich Czerwoniak , Emil Holz , Hagen Wilhelm Hutzler , Jochen Gustav Pfeffer
发明人： Erich Czerwoniak , Emil Holz , Hagen Wilhelm Hutzler , Jochen Gustav Pfeffer
IPC分类号： D21D5/20 , B01D21/26 , B04C3/00 , B04C3/06
CPC分类号： D21D5/20
摘要： An apparatus for processing fiber suspensions containing usable fibers and suspended dirt particles to be separated from the usable fibers, the specific weight of the particles differing distinctly from that of the usable fibers, is described. The apparatus comprises a drum-shaped outer housing having (i) and inflow end accommodating a body rotationally symmetric to the housing axis and being provided with a tangential inlet pipe for the fiber suspension to be processed, and (ii) an outflow end being provided with an axial outlet pipe for a lightweight dirt component of the suspension and an outlet pipe for a usable component of the suspension. In order to also separate a heavy dirt component of the suspension, and to minimize cost due to wear, the housing and the outlet pipe for the usable component are stationary, the rotationally symmetrical body is a rotor rotationally drivable about the housing axis, and a separating wall rotationally symmetrical with the housing axis is provided for defining an outer annular chamber between the circumferential housing wall and the separating wall. The annular chamber is open at its one end facing the rotor and is provided at its other end with a radial outlet pipe for heavy dirt particles. The separating wall further circumscribes an inner annular chamber circumscribing the outlet pipe for the lightweight dirt component, and the outlet pipe for the usable component opens into the inner annular chamber.
摘要翻译：描述了一种用于处理含有可用纤维的纤维悬浮液和与可用纤维分离的悬浮污垢颗粒的装置，与可用纤维的颗粒的比重明显不同。该装置包括一个鼓形的外壳体，该外壳具有（i）和容纳与壳体轴线旋转对称的主体的流入端，并且设置有用于待加工的纤维悬浮液的切向入口管，以及（ii）提供的流出端具有用于悬架的轻质污垢部件的轴向出口管和用于悬架的可用部件的出口管。为了分离悬架的重污垢部件，并且由于磨损而使成本最小化，用于可用部件的壳体和出口管是静止的，旋转对称的主体是围绕壳体轴线旋转地驱动的转子，并且提供了与壳体轴线旋转对称的分隔壁，用于在周向壳体壁和分隔壁之间限定外部环形室。环形室在其一端面向转子开口，并在其另一端设有用于重污垢颗粒的径向出口管。分隔壁进一步包围围绕轻质污垢部件的出口管的内环形室，并且可用部件的出口管通向内环形室。

2. 发明授权

US07691235B2 Apparatus and method for separating steam from pulp fibers 有权
标题翻译：用于从纸浆纤维分离蒸汽的设备和方法
公开(公告)号：US07691235B2
公开(公告)日：2010-04-06
申请号：US10532882
申请日：2003-10-17
申请人： Baltsar Lundgren
发明人： Baltsar Lundgren
IPC分类号： D21C7/00 , D21B1/12
CPC分类号： D21D5/26 , D21D5/20
摘要： Apparatus for separating steam from a mixture of steam and fibers is disclosed, comprising an elongated feeding compartment having an inlet and a feeding device for feeding a mixture through the inlet. The feeding device comprises a tubular section which is curved such that the mixture in the tubular section is separated under the influence of centrifugal forces in a heavy steam-less fraction of fibers in a outer layer and in a light fiber-free fraction of steam in a inner layer. The tubular section is arranged in such a way that a heavy fraction of fibers is fed through the inlet peripherally. The separated light fraction of steam is fed against the center of the compartment and removed through an outlet of the apparatus.
摘要翻译：公开了一种用于从蒸汽和纤维的混合物中分离蒸汽的装置，其包括具有入口和用于通过入口进料混合物的进料装置的细长进料室。进料装置包括管状部分，其弯曲成使得管状部分中的混合物在离心力的影响下在外层的无水蒸汽较小部分的纤维和无光纤维部分的蒸汽中分离内层。管状部分以这样的方式布置，使得纤维的重部分在外围进入入口。蒸汽的分离的轻馏分被供给抵靠隔室的中心，并通过设备的出口去除。

3. 发明授权

US5358637A Apparatus for sorting and deflaking fibrous suspensions 失效
标题翻译：用于分选和消除纤维悬浮液的设备
公开(公告)号：US5358637A
公开(公告)日：1994-10-25
申请号：US512
申请日：1993-01-04
申请人： Hagen Hutzler , Erich Czerwoniak
发明人： Hagen Hutzler , Erich Czerwoniak
IPC分类号： D21D5/00 , D21D5/02 , D21D5/20 , B01D25/38
CPC分类号： D21D5/00 , D21D5/026 , D21D5/20
摘要： An appliance for sorting and deflaking fiber suspensions has a rotor with a horizontal axis rotatively mounted in a housing. In a first, inlet rotor zone the rotor is provided with entraining means for extracting by centrifugation contaminating particles of high relative density. The rotor is surrounded donwstream by a screening cylinder and is also provided with entraining means for the fiber suspension, which deflake and sort out the fiber suspension in a second rotor zone. In a third rotor zone the fibers are washed out of the rejects after water has been added and in a fourth zone the rejects are dehydrated.
摘要翻译：用于分选和消除纤维悬浮液的设备具有旋转地安装在壳体中的水平轴的转子。在第一个入口转子区域中，转子设置有夹带装置，用于通过离心提取污染高相对密度的颗粒。转子通过筛筒包围，并且还具有用于纤维悬浮液的夹带装置，其在第二转子区域中分解和分离纤维悬浮液。在第三转子区域中，在添加水之后，将纤维从废料中洗去，在第四区域中，废料脱水。

4. 发明授权

US06811655B1 Apparatus for preparing paper pulp from used paper 失效
标题翻译：用于从废纸制备纸浆的设备
公开(公告)号：US06811655B1
公开(公告)日：2004-11-02
申请号：US09980687
申请日：2002-08-21
申请人： Eric Haffner
发明人： Eric Haffner
IPC分类号： B03B100
CPC分类号： D21F1/66 , D21D5/02 , D21D5/20
摘要： The invention concerns a method and an equipment for combining in one single apparatus, the functions for filtering, decontaminating, and thickening paper pulp from used paper, while providing the complementary function of clarifying the filtrates. The apparatus (1) rotates at high speed. The paper pulp is introduced through the center of the apparatus (2) and driven at its angular speed. The pulp is then brought along a grate (6) with small size holes for separating the fibers from the greater part of the water. The thickened pulp is evacuated through extraction nozzles (8). The water is clarified in the clarification zone (12) and recycled or eliminated depending on uses. More complete embodiments of the apparatus include the functions of fractionating, de-inking and purifying the pulp with slots or holes.
摘要翻译：本发明涉及一种用于在一个单一设备中组合的方法和设备，用于从废纸中过滤，去污和增稠纸浆的功能，同时提供澄清滤液的互补功能。装置（1）以高速旋转。纸浆通过设备（2）的中心引入并以其角速度被驱动。然后将纸浆沿着具有小尺寸孔的炉篦（6）带走，以将纤维与大部分水分离。增稠的纸浆通过萃取喷嘴（8）排出。水在澄清区（12）中澄清，并根据用途进行回收或消除。该设备的更完整的实施例包括用槽或孔分级，脱墨和净化纸浆的功能。

5. 发明授权

US4303207A Screening apparatus 失效
标题翻译：筛选仪器
公开(公告)号：US4303207A
公开(公告)日：1981-12-01
申请号：US121924
申请日：1980-02-15
申请人： Alf I. Lindstrom
发明人： Alf I. Lindstrom
IPC分类号： D21D1/32 , D21D5/20 , B02C7/02 , B07B1/08
CPC分类号： D21D1/32 , D21D5/20
摘要： Screening apparatus for fractionating material suspensions has a screen gap which is defined by a rotatable member and a stationary member. One of these members is provided with at least one projection which extends into the screen gap to inhibit clogging of the gap with coarse suspension materials. Any coarse suspension materials stuck in the screen gap can be removed from the screen gap by a wiper element extending from the rotatable member and overlapping the screen gap.
摘要翻译：用于分馏材料悬浮液的筛选装置具有由可旋转构件和固定构件限定的筛网间隙。这些构件中的一个设置有至少一个延伸到筛网间隙中的突起，以防止间隙与粗悬垂材料的堵塞。可以通过从可旋转构件延伸并与屏幕间隙重叠的擦拭器元件从屏幕间隙中移除粘附在屏幕间隙中的任何粗悬垂材料。

6. 发明授权

US4737274A Tramp material separator 失效
标题翻译：流苏材料分离器
公开(公告)号：US4737274A
公开(公告)日：1988-04-12
申请号：US882716
申请日：1986-07-07
申请人： Finn Jacobsen , Rolf Ekholm
发明人： Finn Jacobsen , Rolf Ekholm
IPC分类号： D21D5/02 , B01D43/00 , D21B1/34 , D21D5/00 , D21D5/04 , D21D5/20 , B07B1/04
CPC分类号： D21D5/00 , D21D5/046 , D21D5/20
摘要： Effective separation of unwanted particles, such as tramp material, is effected from a paper pulp suspension (typically a medium consistency suspension, e.g. having a consistency between 5-15 percent). A generally annular opening is defined by a disc connected to a rotating shaft, and a ring stationarily mounted to a housing. The housing includes a pulp inlet, a pulp outlet, an inlet chamber, and an outlet chamber, with a separated-out particles outlet communicating with the inlet chamber, preferably extending downwardly from it. A rotating element having a plurality of generally radially extending projections, is also mounted on the shaft, adjacent the disc, and the projections cover the annular opening (radially spanning it) at spaced locations along its circumference. The projections may be teeth-like structures, or pegs, and preferably have their leading edges, viewed in the direction of rotation, sloping with respect to the radial direction. A plurality of vanes are also connected to the shaft in the outlet chamber. The shaft rotates at such a speed that fluidization of the pulp by the rotating element takes place. Not only are particles having their largest dimension equal to or greater than the radial dimension of the annular opening separated-out, but also particles that are considerably smaller than that.
摘要翻译：从纸浆悬浮液（通常为中等稠度悬浮液，例如具有5-15％的稠度），有效分离不期望的颗粒，例如杂质材料。大致环形的开口由连接到旋转轴的盘和固定地安装到壳体的环限定。壳体包括纸浆入口，纸浆出口，入口室和出口室，具有与入口室连通的分离的颗粒出口，优选地从其向下延伸。具有多个大致径向延伸的突起的旋转元件也安装在轴上，邻近盘，并且突起在沿其圆周的间隔位置处覆盖环形开口（径向跨越它）。突起可以是齿状结构或钉，并且优选地具有从旋转方向观察的其前缘相对于径向方向倾斜。多个叶片也连接到出口室中的轴。轴以这样的速度旋转，使得通过旋转元件的纸浆的流化发生。不仅具有等于或大于分离出的环形开口的径向尺寸的尺寸的颗粒，而且还显着小于其中的颗粒。

7. 发明授权

US4456183A Fiberizer for stock suspensions for fabricating paper 失效
标题翻译：用于制造纸的原料悬浮物的纤维机
公开(公告)号：US4456183A
公开(公告)日：1984-06-26
申请号：US353643
申请日：1982-03-01
申请人： Alfred Christ
发明人： Alfred Christ
IPC分类号： D21D1/34 , B04C7/00 , D21D5/04 , D21D5/20 , B02C23/36
CPC分类号： D21D5/20 , B04C7/00 , D21D5/04
摘要： A fiberizer contains a housing having a circumferential jacket in the form of a body of rotation at one end or end portion of which there is located a screen or sieve. At an end wall of the housing opposite the screen there are arranged guide elements which protrude into the internal chamber or compartment of the housing. Within the housing there is located a rotor having arms which are movable along the screen.
摘要翻译：纤维化器包含壳体，该壳体具有在其一端或端部处具有筛网或筛子的旋转体形式的周向护套。在与屏幕相对的壳体的端壁处，布置有引导元件，其突出到壳体的内部室或隔室中。在壳体内设有一个具有可沿屏幕移动的臂的转子。

8. 发明申请

US20060225853A1 Apparatus and method for production of pulp 有权
标题翻译：用于生产纸浆的设备和方法
公开(公告)号：US20060225853A1
公开(公告)日：2006-10-12
申请号：US10532882
申请日：2003-10-17
申请人： Baltsar Lundgren
发明人： Baltsar Lundgren
IPC分类号： D21B1/02
CPC分类号： D21D5/26 , D21D5/20
摘要： Apparatus for separating steam from a mixture of steam and fibers is disclosed, comprising an elongated feeding compartment having an inlet and a feeding device for feeding a mixture through the inlet. The feeding device comprises a tubular section which is curved such that the mixture in the tubular section is separated under the influence of centrifugal forces in a heavy steam-less fraction of fibers in a outer layer and in a light fiber-free fraction of steam in a inner layer. The tubular section is arranged in such a way that a heavy fraction of fibers is fed through the inlet peripherally. The separated light fraction of steam is fed against the center of the compartment and removed through an outlet of the apparatus.
摘要翻译：公开了一种用于从蒸汽和纤维的混合物中分离蒸汽的装置，其包括具有入口和用于通过入口进料混合物的进料装置的细长进料室。进料装置包括管状部分，其弯曲成使得管状部分中的混合物在离心力的影响下在外层的无水蒸汽较小部分的纤维和无光纤维部分的蒸汽中分离内层。管状部分以这样的方式布置，使得纤维的重部分在外围进入入口。蒸汽的分离的轻馏分被供给抵靠隔室的中心，并通过设备的出口去除。

9. 发明授权

US5323914A Method of and apparatus for separating heavy impurities from fiber suspensions in connection with pumping 失效
标题翻译：从泵送中分离纤维悬浮液中的重杂质的方法和设备
公开(公告)号：US5323914A
公开(公告)日：1994-06-28
申请号：US778814
申请日：1992-02-06
申请人： Kaj Henricson , Raimo Pitkanen , Pentti Vikio
发明人： Kaj Henricson , Raimo Pitkanen , Pentti Vikio
IPC分类号： B01D21/26 , D21D5/20 , F04D7/04 , F04D29/44 , B04B5/12
CPC分类号： F04D7/045 , B01D21/262 , D21D5/20 , F04D29/445 , F05B2210/132
摘要： A method and an apparatus for separating heavy impurities from a fiber suspension include a centrifugal pump capable of separating heavy impurities towards the periphery of the interior chamber of the pump. The fiber suspension is caused to rotate in the interior chamber so as to urge the suspension downstream as well as separate the impurities towards the periphery of the chamber where they can be collected.
摘要翻译： PCT No.PCT / FI90 / 00154 Sec。 371日期：1992年2月6日 102（e）日期1992年2月6日PCT Filed 1990年6月6日PCT公布。 WO90 / 15183 PCT出版物日本1990年12月13日。用于从纤维悬浮液中分离重杂质的方法和设备包括能够将重质杂质分离到泵的内部室的周边的离心泵。使纤维悬浮液在内部室中旋转，以便将下游的悬浮液推动并将杂质分离到室的周边，在那里它们可被收集。

10. 发明授权

US5074995A Apparatus for separating particles from a pulp flow and dividing the flow into fractions 失效
$Apparatus for separating particles from a pulp flow and dividing the flow into fractions$
标题翻译：用于从浆料流中分离颗粒并将流动分成分段的装置
公开(公告)号：US5074995A
公开(公告)日：1991-12-24
申请号：US597166
申请日：1990-10-15
申请人： Ronny Hoglund
发明人： Ronny Hoglund
IPC分类号： B04B5/12 , B03B5/48 , D21D5/00 , D21D5/20
CPC分类号： D21D5/20
摘要： An apparatus for separating undesired particles from a suspension flow of pulp and for dividing the suspension flow into fractions is described. The apparatus comprises a housing having a first chamber with an inlet for the suspension flow and a first outlet for the undesired particles, a second chamber with a second outlet and communicating with the first chamber through a first annular gap, and a third chamber with a third outlet and communicating with the second chamber through a second annular gap, the radial extension of the second gap being less than that of the first gap. First and second rotating discs are carried by a shaft for common rotation therewith. The first disc is disposed in the first chamber in front of the first gap to separate the undesired particles by means of teeth protruding from the first disc. The second disc is disposed in the second chamber in front of the second gap to remove, by means of teeth protruding from the second disc, particles in form of twigs, undissolved fiber bundles and any remaining undesired particles from the suspension flow in front of the second gap. The discs have cavities axially aligned with the first and second gaps, respectively, to form axial passages, said second disc and said second gap cooperating to divide the suspension flow into a coarse fraction which is removed through the second outlet and a finer fraction which passes through said second annular gap and is removed through the third outlet.
摘要翻译：描述了用于从纸浆的悬浮液流中分离不需要的颗粒并将悬浮液流分成馏分的装置。该装置包括具有第一室的壳体，其具有用于悬浮液流动的入口和用于不期望颗粒的第一出口，具有第二出口的第二室和通过第一环形间隙与第一室连通的第二室，第三出口并且通过第二环形间隙与第二室连通，第二间隙的径向延伸小于第一间隙的径向延伸。第一和第二旋转盘由与其共同旋转的轴承载。第一盘被设置在第一间隙的前面的第一室中，以通过从第一盘突出的齿分离不需要的颗粒。第二盘被设置在第二间隙前面的第二室中，以通过从第二盘突出的齿去除颗粒形式的颗粒，未溶解的纤维束和从悬浮液流中的任何残留的不需要的颗粒第二个差距。这些盘具有分别与第一和第二间隙轴向对准的空腔以形成轴向通道，所述第二盘和所述第二间隙协作以将悬浮液流分成通过第二出口移除的粗部分和通过的细部分通过所述第二环形间隙并通过第三出口移除。

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