专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US5650044A Paper-pulp deinking method and equipment to implement this method 失效
标题翻译：纸浆脱墨方法和设备实施这种方法
公开(公告)号：US5650044A
公开(公告)日：1997-07-22
申请号：US403010
申请日：1995-03-10
申请人： Alain Serres
发明人： Alain Serres
IPC分类号： B03D1/24 , D21B1/32 , D21C5/02 , D21F1/70
CPC分类号： B03D1/1412 , B03D1/1475 , D21B1/325 , D21B1/327 , D21F1/70 , B03D1/1493 , B03D1/24 , Y02W30/646
摘要： A method for deinking paper pulp, wherein the batch of pulp to be deinked is made to circulate to move from top to bottom whereas the air bubbles are introduced at least in the lower part and move from bottom to top, characterized in that the pulp descends from top to bottom while being recycled in several consecutive and superposed stages.
摘要翻译：一种脱纸纸浆的方法，其中使一批要脱墨的纸浆循环以从顶部向底部移动，而气泡至少在下部引入并从底部向上移动，其特征在于，纸浆下降从上到下，同时在几个连续和重叠的阶段进行回收。

2. 再颁专利

USRE38738E1 Cylindrical screen, particularly for paper pulp 有权
标题翻译：圆柱形筛网，特别适用于纸浆
公开(公告)号：USRE38738E1
公开(公告)日：2005-05-31
申请号：US10140205
申请日：2002-05-08
申请人： Alain Serres , Alain Fernandez de Grado
发明人： Alain Serres , Alain Fernandez de Grado
IPC分类号： D21D5/02 , B07B1/20 , B07B1/46 , B21D5/02 , B21D5/16 , D21D5/16
CPC分类号： D21D5/16
摘要： Cylindrical screen, particularly for paper pulp, of the type comprising at least one filtering element (10) positioned between two flanges (1, 2) by means of a number of bars (3). The filtering element is composed by wires (10) placed side by side and held by rings (11). This filtering element is rigid in the axial direction and is placed upstream from the above mentioned bars (3), in relation to the direction of flow of the pulp. The filtering element is held against the bars (3) through the rings (11) that are in contact with the bars without being attached to them, so as to maintain its shape by withstanding the pressure exerted by the pulp.
摘要翻译：特别是用于纸浆的圆柱形筛，包括通过多个条（3）定位在两个凸缘（1,2）之间的至少一个过滤元件（10）的类型。过滤元件由并排放置并由环（11）保持的电线（10）组成。该过滤元件在轴向上是刚性的，并且相对于纸浆的流动方向被放置在上述杆（3）的上游。过滤元件通过与杆接触的环（11）抵靠杆（3）而不与其连接，以便通过承受纸浆施加的压力来保持其形状。

3. 发明授权

US06197153B1 Method for de-inking paper pulp from recycled paper 有权
标题翻译：从再生纸上脱色纸浆的方法
公开(公告)号：US06197153B1
公开(公告)日：2001-03-06
申请号：US09210733
申请日：1998-12-15
申请人： Alain Serres
发明人： Alain Serres
IPC分类号： D21B108
CPC分类号： D21B1/325 , B03D1/1475 , B03D1/24 , D21C5/025 , Y02W30/646 , Y02W30/648
摘要： The method for de-inking paper pulp produced by the reduction to pulp, with water, of old papers of various qualities according to which a stream of air bubbles (C) is sent through the flow (E2, S2, E3, S3) of pulp at least once, is characterized by the fact that a countercurrent of water (E1) is sent into the stream of de-inking air bubbles after said bubbles have passed through the pulp and become laden with ink particles so that the countercurrent releases the particles (fibers, fines, fillers) borne along by these de-inking bubbles and carries them away.
摘要翻译：通过将具有各种质量的旧纸的水分还原成纸浆产生的纸浆脱墨方法，根据该纸张的气流（C）通过流动（E2，S2，E3，S3）流过纸浆至少一次，其特征在于，在气泡已经通过纸浆并且变得充满油墨颗粒之后，将逆流（E1）送入脱墨气泡流中，使得逆流释放颗粒（纤维，细粉，填料）伴随这些脱墨泡沫携带。

4. 发明授权

US5697503A Screening sieves, notably for paper pulp 失效
标题翻译：筛选筛，特别是纸浆
公开(公告)号：US5697503A
公开(公告)日：1997-12-16
申请号：US542012
申请日：1995-10-12
申请人： Alain Serres
发明人： Alain Serres
IPC分类号： B07B1/06 , D21D5/16 , B07B1/49
CPC分类号： D21D5/16
摘要： Sieve with slots or holes, made from a U-shaped section, constituted by a stack of identical circles, each circle (1, 1') being made from a tapered U-shaped section of which the two ends are welded or mechanically connected to one another, characterized in that this stack of circles (1, 1') is maintained tightly between two rings (2-3, 2-'3') by a plurality of tie rods (4, 4') and in that the lateral walls of the circles in the stack rest on one another without any further fastening together, so that the walls of the sections can undergo elastic deformation under the effects of the tightening.
摘要翻译：用由相同圆形叠层构成的由U形截面制成的槽或孔筛，每个圆形（1,1'）由锥形的U形部分制成，其两端被焊接或机械地连接到彼此之间，其特征在于，这叠圆圈（1,1'）通过多个拉杆（4,4'）紧密地保持在两个环（2-3,2''''）之间，并且侧向堆叠中的圆的壁彼此搁置，而不会进一步紧固在一起，使得在紧固的作用下，这些部分的壁可以经历弹性变形。

5. 发明授权

US06338412B1 Cylindrical screen, particularly for paper pulp 有权
标题翻译：圆柱形筛网，特别适用于纸浆
公开(公告)号：US06338412B1
公开(公告)日：2002-01-15
申请号：US09587329
申请日：2000-06-05
申请人： Alain Serres , Alain Fernandez Degrado
发明人： Alain Serres , Alain Fernandez Degrado
IPC分类号： D21D502
CPC分类号： D21D5/16
摘要： Cylindrical screen, particularly for paper pulp, of the type comprising at least one filtering element (10) positioned between two flanges (1, 2) by means of a number of bars (3). The filtering element is composed by wires (10) placed side by side and held by rings (11). This filtering element is rigid in the axial direction and is placed upstream from the above mentioned bars (3), in relation to the direction of flow of the pulp. The filtering element is held against the bars (3) through the rings (11) that are in contact with the bars without being attached to them, so as to maintain its shape by withstanding the pressure exerted by the pulp.
摘要翻译：特别是用于纸浆的圆柱形筛，包括通过多个条（3）定位在两个凸缘（1,2）之间的至少一个过滤元件（10）的类型。过滤元件由并排放置并由环（11）保持的电线（10）组成。该过滤元件在轴向上是刚性的，并且相对于纸浆的流动方向被放置在上述杆（3）的上游。过滤元件通过与杆接触的环（11）抵靠杆（3）而不与其连接，以便通过承受纸浆施加的压力来保持其形状。

6. 发明授权

US5735472A Rotating drum comprising screening and mashing chambers for separating paper fibers and contaminants 失效
标题翻译：旋转鼓包括筛分和糖化室，用于分离纸纤维和污染物
公开(公告)号：US5735472A
公开(公告)日：1998-04-07
申请号：US679519
申请日：1996-07-12
申请人： Alain Serres , Roland Fejoz
发明人： Alain Serres , Roland Fejoz
IPC分类号： D21C5/02 , D21B1/32 , D21D5/02 , B02C23/16
CPC分类号： D21B1/32 , D21D5/02 , Y02W30/646 , Y10S241/10
摘要： Method for separating paper fibers and contaminants for mixtures containing water, fibers, contaminants, paper or cardboard pellets, wherein the mixture is subjected firstly to a screening, secondly to a mashing and then thirdly to a further screening with addition of water, subsequent to which the pulp retained by the screen is evacuated.
摘要翻译：用于分离含有水，纤维，污染物，纸或纸板颗粒的混合物的纸纤维和污染物的方法，其中混合物首先进行筛选，其次将混合物进行糖化，然后第三次加入水中，随后加入水中，随后加入水将屏幕保留的纸浆排出。

7. 发明授权

US5131544A Device for selectively separating particles in a liquid, in particular for cleaning fibrous paper suspensing 失效
标题翻译：用于液体中选择性分离颗粒的装置，特别是用于清洁纤维纸张悬浮
公开(公告)号：US5131544A
公开(公告)日：1992-07-21
申请号：US477904
申请日：1990-04-30
申请人： Alain Serres , Francois Julien Saint Amand
发明人： Alain Serres , Francois Julien Saint Amand
IPC分类号： B04B1/02 , B04B1/00 , D21D5/18 , D21D5/22
CPC分类号： B04B11/02 , B04B1/00 , D21D5/22
摘要： A device for separating particles in a liquid in which a paper suspension to be cleaned and supplied to a chamber of revolution (1) rotating about an axis (2). Movable deviators (7, 8) precede the fixed outlets (9, 10) to intercept most of the through-put of the suspension in the region of the periphery of the chamber (1), then deviate it towards the longitudinal axis of rotation (2) so as to recover most of the kinetic energy of rotation. The outlets (7, 8, 9, 10) are situated at the opposite end to that of chamber (1) from the supply (5, 6) and are arranged at the periphery of this chamber (1). A diabolo-shaped central body of revolution (11) is arranged inside the chamber, along the longitudinal axis of rotation (2) for rotation about its axis and with a radial run-off (12) in the vicinity of its smallest cross-section connected to an axial outlet duct (13).
摘要翻译： PCT No.PCT / FR89 / 00458 Sec。 371日期1990年04月30日 102（e）1990年4月30日PCT PCT 1989年9月12日PCT。公开号WO90 / 02839 日期：1990年3月22日。一种用于分离液体中的颗粒的装置，其中纸悬浮液将被清洁并供应到围绕轴线（2）旋转的旋转室（1）。可移动偏移器（7,8）在固定出口（9,10）之前，以拦截在室（1）的周边区域中的悬架的大部分通过，然后将其偏转到纵向旋转轴线 2）以恢复大部分旋转动能。出口（7,8,9,10）位于与供应装置（5,6）相反的一端，并设置在该室（1）的周边。空腔中心旋转体（11）沿着纵向旋转轴线（2）设置在腔室内部，用于围绕其轴线旋转，并且在其最小横截面附近具有径向径流（12）连接到轴向出口管道（13）。

8. 发明授权

US06679384B1 Method and means for paper pulp filtering 有权
标题翻译：纸浆过滤方法和方法
公开(公告)号：US06679384B1
公开(公告)日：2004-01-20
申请号：US09890787
申请日：2001-08-06
申请人： Alain Serres , Alain Fernandez De Grado
发明人： Alain Serres , Alain Fernandez De Grado
IPC分类号： B07B104
CPC分类号： D21D5/026
摘要： Process for the filtration of paper pulp with a device that comprises a rotor and a stator; one of the two, filter (1), has perforations of slot or hole types, and the other, the backwashing element, includes means that are intended to generate pressure pulses that consist in combatting the gradual clogging of the perforations of the filter and the gradual flocculation of the pulp during the creep of the pulp between the rotor and the stator by creating deflocculation zones and/or increasing the relative speed between the pulp and the backwashing elements.
摘要翻译：用包括转子和定子的装置过滤纸浆的方法; 两个过滤器（1）中的一个具有槽或孔类型的穿孔，另一个反冲洗元件包括旨在产生压力脉冲的装置，该压力脉冲包括与过滤器的穿孔的逐渐堵塞和通过产生抗絮凝区和/或增加纸浆和反冲洗元件之间的相对速度，在转子和定子之间的纸浆蠕变期间纸浆的逐渐絮凝。

9. 发明授权

US07281631B2 Process for de-inking paper pulp and flotation cell used for this process 失效
标题翻译：用于该工艺的纸浆和浮选槽的脱墨方法
公开(公告)号：US07281631B2
公开(公告)日：2007-10-16
申请号：US10845776
申请日：2004-05-14
申请人： Alain Serres , Xavier Lacour , Stephan Pottier
发明人： Alain Serres , Xavier Lacour , Stephan Pottier
IPC分类号： B03D1/24 , D21F1/70 , D21C5/02 , D21H11/14
CPC分类号： B03D1/1418 , B03D1/1406 , B03D1/1475 , B03D1/1493 , B03D1/247 , D21B1/327 , D21F1/70 , Y02W30/646
摘要： The cell includes an enclosure having, at the top, a main inlet for the pulp to be de-inked and, at the bottom, a main outlet for the de-inked pulp. The pulp from the top to the bottom, passes through successive stages provided with bubble passageways introduced into the lower portion of the enclosure, and the bubbles rise to the top, to form a foam. The cell includes pulp a guiding mechanism forming a guiding path and in which the bubble passageways are provided for. The guiding mechanisms are, on their lower face, inclined upwards in order to guide the bubbles towards the bubble passageways.
摘要翻译：电池包括在顶部具有要脱墨的纸浆的主入口的壳体，并且在底部具有用于脱墨纸浆的主出口。从顶部到底部的纸浆通过连续的阶段，设置有引入外壳下部的气泡通道，并且气泡上升到顶部以形成泡沫。电池包括纸浆，形成引导路径的引导机构，并且其中设置有气泡通道。引导机构在其下表面上向上倾斜，以将气泡引向气泡通道。

10. 发明授权

US5979665A Paper-pulp deinking method and equipment to implement this method 失效
标题翻译：纸浆脱墨方法和设备实施这种方法
公开(公告)号：US5979665A
公开(公告)日：1999-11-09
申请号：US861602
申请日：1997-05-22
申请人： Alain Serres
发明人： Alain Serres
IPC分类号： B03D1/24 , D21B1/32 , D21C5/02 , D21F1/70
CPC分类号： B03D1/1412 , B03D1/1475 , D21B1/325 , D21B1/327 , D21F1/70 , B03D1/1493 , B03D1/24 , Y02W30/646
摘要： Equipment for deinking paper pulp, wherein the batch of pulp to be deinked is made to circulate to move from top to bottom whereas the air bubbles are introduced at least in the lower part and move from bottom to top, characterized in that the pulp descends from top to bottom while being recycled in several consecutive and superposed stages.
摘要翻译：用于脱纸纸浆的设备，其中使一批要脱墨的纸浆循环以从上到下移动，而气泡至少在下部引入并从底部移动到顶部，其特征在于，纸浆从从上到下，同时在几个连续和重叠的阶段被回收利用。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式