公开(公告)号：US6162326A

公开(公告)日：2000-12-19

申请号：US35336

申请日：1998-03-05

申请人： Axel Gommel ,  Paul-Wilhelm Sepke

发明人： Axel Gommel ,  Paul-Wilhelm Sepke

IPC分类号： B01D33/073 ,  B01D33/21 ,  D21C9/18 ,  D21F1/74 ,  D21F1/76 ,  D21F1/78 ,  D21F1/80 ,  D21C9/00 ,  D21H23/00

CPC分类号： D21F1/80 ,  B01D33/073 ,  B01D33/21 ,  B01D33/466 ,  B01D33/644 ,  B01D33/646 ,  D21C9/18 ,  D21F1/74 ,  D21F1/76 ,  D21F1/78

摘要： A process for draining a fibrous pulp web is preferably carried out on drum thickeners or disk filters. A suspension to be drained rests against a perforated first face, which is a part of the rotor of the drum thickener or disk filter, is transported from the suspension vat, and then arrives in a thickening region. The thickening region contains a second face, wherein the first and second face have a relative speed in relation to each other. The effectiveness of the thickening can be significantly increased by vacuum zones provided on the drum thickener or disk filter.

摘要翻译： 用于排出纤维纸浆网的方法优选在鼓增稠剂或盘式过滤器上进行。 排出的悬浮液靠在作为鼓增稠器或盘式过滤器的转子的一部分的穿孔第一面从悬浮桶输送，然后到达增稠区域。 增稠区域包含第二面，其中第一和第二面具有相对于彼此的相对速度。 通过设置在鼓式增稠器或盘式过滤器上的真空区可以显着提高增稠效果。

公开(公告)号：US6106669A

公开(公告)日：2000-08-22

申请号：US35335

申请日：1998-03-05

申请人： Axel Gommel ,  Paul-Wilhelm Sepke

发明人： Axel Gommel ,  Paul-Wilhelm Sepke

IPC分类号： B01D33/073 ,  B01D33/21 ,  D21C9/18 ,  D21F1/74 ,  D21F1/76 ,  D21F1/78 ,  D21F1/80 ,  D21C5/00

CPC分类号： D21F1/80 ,  B01D33/073 ,  B01D33/21 ,  B30B9/241 ,  D21C9/18 ,  D21F1/74 ,  D21F1/76 ,  D21F1/78

摘要： A process for thickening a fibrous pulp suspension by guiding the suspension between a rigid first face and a flexible second face that move in relation to each other and form a converging draining gap, where the first face and/or the second face is/are water permeable, and where the process includes providing the suspension to be drained, forming from the suspension a fibrous pulp layer with a solid matter content of at least about 4% on at least one of the first face and the second face, guiding the fibrous pulp layer into the draining gap, applying a pressure differential in the draining gap via the second face to thicken the fibrous pulp layer, the pressure differential being formed by stretching the second face and pressing the first face and the second face toward each other to drain water from the fibrous pulp layer, and transporting the thickened fibrous pulp from the draining gap.

摘要翻译： 通过将悬浮液引导到相对于彼此移动的刚性第一面和柔性第二面之间来形成纤维纸浆悬浮液的方法，并形成会聚的排出间隙，其中第一面和/或第二面是水 并且其中该方法包括提供待排出的悬浮液，从悬浮液形成在第一面和第二面中的至少一个上具有至少约4％的固体物质含量的纤维纸浆层，引导纤维纸浆 通过第二面在排出间隙中施加压差，使纤维纸浆层变厚，通过拉伸第二面并将第一面和第二面朝向彼此挤压而形成的压差，排出水 从纤维纸浆层，并且从排出间隙输送增稠的纤维纸浆。

公开(公告)号：US6082549A

公开(公告)日：2000-07-04

申请号：US116236

申请日：1998-07-16

申请人： Axel Gommel ,  Martin Kemper

发明人： Axel Gommel ,  Martin Kemper

IPC分类号： B03D1/14 ,  D21B1/32 ,  D21F1/70 ,  D21C5/02 ,  B03D1/02 ,  B03D1/24

CPC分类号： D21B1/327 ,  B03D1/082 ,  B03D1/1418 ,  B03D1/1481 ,  B03D1/1493 ,  B03D1/247 ,  D21F1/70 ,  B03D1/1462 ,  Y02W30/646

摘要： A process and apparatus serves to remove solid matter from an aqueous material suspension produced from printed used paper. As many interfering material particles are collected by floatation as possible in a floatation foam and diverted as a reject. A perforated separating element is located above the fibrous material suspension. Between the separating element and the floatation foam, an intermediate layer is formed. In the intermediate layer the fibers, which have been entrained by gas bubbles are again rinsed and retrieved.

摘要翻译： 工艺和设备用于从由印刷的废纸制成的水性材料悬浮液中除去固体物质。 许多干扰物质颗粒通过浮选在浮选泡沫中被收集并被转移作为废料。 穿孔分离元件位于纤维材料悬浮液上方。 在分离元件和漂浮泡沫之间形成中间层。 在中间层中，再次冲洗并回收已经被气泡夹带的纤维。

公开(公告)号：US20130037468A1

公开(公告)日：2013-02-14

申请号：US13369422

申请日：2012-02-09

申请人： Axel Gommel ,  Dieter Efinger ,  Ronald Mulder

发明人： Axel Gommel ,  Dieter Efinger ,  Ronald Mulder

IPC分类号： C02F3/28 ,  C02F103/28

CPC分类号： C02F3/2873 ,  B01D21/0012 ,  B01D21/0039 ,  B01D21/0045 ,  B01D21/0057 ,  B01D21/009 ,  B01D21/2444 ,  B01D21/245 ,  B01D21/2494 ,  C02F3/2846 ,  C02F2103/28

摘要： A reactor for anaerobically purifying waste water, such as waste water from the paper industry, includes a reactor vessel that has at least one inlet for supplying waste water to be purified into the reactor, at least one outlet for discharging purified water, at least one sediment filter and at least two multi-phase separator devices arranged on top of one another.

摘要翻译： 用于厌氧净化废水的反应器，例如来自造纸工业的废水，包括反应器容器，其具有至少一个用于供应要净化的废水进入反应器的入口，至少一个用于排出净化水的出口，至少一个 沉淀物过滤器和布置在彼此之上的至少两个多相分离器装置。

公开(公告)号：US06558557B1

公开(公告)日：2003-05-06

申请号：US09249794

申请日：1999-02-16

申请人： Axel Gommel ,  Josef Schneid ,  Rolf Wenske

发明人： Axel Gommel ,  Josef Schneid ,  Rolf Wenske

IPC分类号： B01D3700

CPC分类号： D21F1/66 ,  D21D1/40

摘要： Process and decker for bringing together a first aqueous pulp suspension layer with at least one additional suspension layer. The process includes moving the first pulp suspension layer and the at least one additional suspension layer on moving layer supports, and guiding sides of the first pulp suspension layer and the at least one additional suspension layer that are adapted to contact each other on guiding surfaces that are one of stationary and limitedly moving. The guide surfaces include contoured surfaces arranged to run substantially parallel to the layer supports. The process further includes applying the at least one additional suspension layer onto the first pulp suspension layer at a wedge-shaped gap, and draining the first pulp suspension layer and the at least one additional suspension layer. The decker includes at least one rotating cylinder, and an endless wire guided around at least a portion of an outer circumference of the at least one rotating cylinder. The at least one rotating cylinder and the endless wire form a wedge-shaped gap. The decker also includes a first suspension introducing device for introducing a first suspension layer into the wedge-shaped gap, a displacer arranged upstream from the wedge-shaped gap that includes first and second guide surfaces, in which the first guide surface is arranged to be substantially parallel to a portion of the outer circumference of the at least one rotating cylinder adjacent thereto and the second guide surface is arranged to be substantially parallel to a portion of the endless wire adjacent thereto. At least one second suspension introducing device for introducing at least one second suspension layer into the wedge-shaped gap is also provided. The at least one second suspension introducing device is positioned to introduce the at least one second suspension layer upstream of the wedge-shaped gap and between the at least one rotating cylinder and the displacer.

公开(公告)号：US08354027B2

公开(公告)日：2013-01-15

申请号：US13206168

申请日：2011-08-09

申请人： Axel Gommel ,  Dieter Efinger ,  Werner Gessler ,  Ronald Mulder

发明人： Axel Gommel ,  Dieter Efinger ,  Werner Gessler ,  Ronald Mulder

IPC分类号： C02F3/28 ,  C02F11/04

CPC分类号： C02F3/2846 ,  B01J2219/00774 ,  B01J2219/1946 ,  C02F11/04 ,  C02F2203/006

摘要： A reactor for biological purification of waste water includes a reactor vessel having a substantially flat or a round bottom, at least one supply pipe arranged in a lower region of the reactor vessel for feeding the waste water to be purified into the reactor, at least one fluid discharge pipe for discharging purified waste water from the reactor, at least one solid matter discharge pipe arranged in the lower region of the reactor vessel for discharging solid matter from the reactor and at least one diverting means including at least one diagonally extending section. The at least one diverting means is designed and/or arranged so that solids sinking to the bottom of the reactor from the upper region of the reactor are deflected so that the solids settle in a region of the at least one solid matter discharge pipe and are discharged from the reactor through the at least one solid matter discharge pipe.

摘要翻译： 用于生物净化废水的反应器包括具有基本平坦或圆底的反应器容器，设置在反应器容器的下部区域中的至少一个供给管，用于将要净化的废水进料到反应器中，至少一个 用于从反应器排出纯化废水的流体排放管，布置在反应器容器的下部区域中的用于从反应器排出固体物质的至少一个固体物质排放管和至少一个包括至少一个对角延伸部分的转向装置。 所述至少一个转向装置被设计和/或布置成使得从所述反应器的上部区域下沉到所述反应器的底部的固体被偏转，使得所述固体沉降在所述至少一个固体物质排出管的区域中，并且是 通过至少一个固体物质排出管从反应器排出。

公开(公告)号：US07641767B2

公开(公告)日：2010-01-05

申请号：US11461314

申请日：2006-07-31

申请人： Erwin Binder ,  Axel Gommel ,  Anton Selbherr

发明人： Erwin Binder ,  Axel Gommel ,  Anton Selbherr

IPC分类号： D21C7/06

CPC分类号： D21D5/026 ,  D21D5/26

摘要： An apparatus and method serves, e.g., to deaerate, clean or screen a fibrous suspension and is provided with a closed housing and a rotor arranged centrally therein. The rotor puts at least a part of the fibrous suspension guided into the housing into a rotational flow. The fibrous suspension flowing into the housing through the inlet is put into rotation by a guide element acting hydraulically. This increase the efficiency of the apparatus and prevents disturbing turbulences in the apparatus.

摘要翻译： 一种装置和方法用于例如脱气，清洁或筛分纤维悬浮液，并且设置有中心位于其中的封闭壳体和转子。 转子将引导到壳体中的纤维悬浮液的至少一部分引入旋转流。 通过入口流入壳体的纤维悬浮液通过液压作用的引导元件旋转。 这提高了装置的效率并且防止装置中的扰动紊乱。

公开(公告)号：US07364638B2

公开(公告)日：2008-04-29

申请号：US10427972

申请日：2003-05-02

申请人： Pal B. Bendiksen ,  Axel Gommel ,  Volker Niggl

发明人： Pal B. Bendiksen ,  Axel Gommel ,  Volker Niggl

IPC分类号： D21C9/08

CPC分类号： D21G9/0018 ,  D21B1/32 ,  D21D1/002 ,  Y02W30/646

摘要： The present invention is directed to a process for the hot dispersing of a paper fiber stock that includes providing an aqueous paper fiber stock and pressing the aqueous fiber stock in a thickening device. In this manner, water is at least partially removed from the aqueous fiber stock to form a highly consistent paper fiber stock. The process further includes heating the highly consistent paper fiber stock, dispersing the heated highly consistent paper fiber stock with a disperser, determining a thermal energy consumed to heat the highly consistent paper fiber stock, and controlling a dewatering effect of the thickening device. The dewatering effect is increased with rising thermal energy consumption and is reduced with a falling thermal energy consumption. The instant abstract is neither intended to define the invention disclosed in this specification nor intended to limit the scope of the invention in any way.

摘要翻译： 本发明涉及一种纸纤维原料的热分散方法，该方法包括提供水性纸纤维原料，并将水性纤维原料压在增稠装置中。 以这种方式，至少部分地从水性纤维原料中除去水以形成高度一致的纸纤维原料。 该方法还包括加热高度一致的纸纤维原料，用分散机分散加热的高度一致的纸纤维原料，确定消耗的热能以加热高度一致的纸纤维原料，以及控制增稠装置的脱水效果。 脱水效果随着热能消耗的增加而增加，随着热能消耗的减少而降低。 本摘要既不旨在限定本说明书中公开的发明，也不旨在以任何方式限制本发明的范围。

公开(公告)号：US06391151B2

公开(公告)日：2002-05-21

申请号：US09753572

申请日：2001-01-04

申请人： Jürgen Dockal-Baur ,  Axel Gommel ,  Wolfgang Müller ,  Harald Selder ,  Andreas Steidele ,  Klaus Steinbild

发明人： Jürgen Dockal-Baur ,  Axel Gommel ,  Wolfgang Müller ,  Harald Selder ,  Andreas Steidele ,  Klaus Steinbild

IPC分类号： D21B132

CPC分类号： D21B1/32 ,  Y02W30/646

摘要： Process for dissolving used paper including adjusting a content of solid particles of used paper to a range between about 15 and 35%, kneading the used paper with a specific work of at least about 10 kWh/t, diluting the kneaded used paper to a content of solid particles below about 6%, separating non-fibrous contaminants with wet screening, adjusting a solid material content to less than about 3%, and separating heavy particles with at least one hydrocyclone.

摘要翻译： 将二手纸的溶解度调整为约15〜35％的范围的二手纸的固体粒子的含量的调制方法，将所使用的纸以约10kWh / t以上的特定工序进行捏合， 低于约6％的固体颗粒，用湿筛选分离非纤维污染物，将固体物质含量调节至小于约3％，并用至少一个水力旋流器分离重质颗粒。

公开(公告)号：US06227374B1

公开(公告)日：2001-05-08

申请号：US09115672

申请日：1998-07-15

申请人： Herbert Britz ,  Axel Gommel ,  Herbert Holik ,  Martin Kemper ,  Almut Kriebel ,  Wolfgang Mannes ,  Boris Reinholdt ,  Klaus Steinbild

发明人： Herbert Britz ,  Axel Gommel ,  Herbert Holik ,  Martin Kemper ,  Almut Kriebel ,  Wolfgang Mannes ,  Boris Reinholdt ,  Klaus Steinbild

IPC分类号： B03D102

CPC分类号： B03D1/1425 ,  B03D1/02 ,  B03D1/1418 ,  B03D1/1462 ,  B03D1/1493 ,  B03D1/16 ,  B03D1/24 ,  D21B1/327 ,  D21F1/70 ,  Y02W30/646

摘要： The process is designed for the flotation of interfering materials from an aqueous fibrous pulp suspension and is in particular used in the processing of printed or used paper that is otherwise contaminated. The separation of gas bubbles of the suspension occurs in a flotation layer that has a maximum thickness of approximately 100 mm. The process also achieves good flotation results in fibrous pulp suspensions that have a fiber pulp content significantly larger than 1% by weight, for example around 2% by weight. A flotation apparatus is provided for performing the flotation process. The apparatus includes a flotation vessel, an inlet, an outlet, and a skimmer device.

摘要翻译： 该方法设计用于从水性纤维纸浆悬浮液中浮选干扰材料，并且特别用于加工另外​​被污染的印刷或废纸。 悬浮液的气泡分离发生在最大厚度约为100mm的浮选层中。 该方法还在纤维纸浆悬浮液中获得了优异的浮选结果，纤维纸浆含量显着大于1重量％，例如约2重量％。 提供了一种用于进行浮选过程的浮选装置。 该装置包括浮选容器，入口，出口和撇渣装置。