公开(公告)号：US06648809B1

公开(公告)日：2003-11-18

申请号：US09959686

申请日：2001-11-05

申请人： Wilfried Mackel ,  Willi Niemerg ,  Thomas Kleimann

发明人： Wilfried Mackel ,  Willi Niemerg ,  Thomas Kleimann

IPC分类号： B04B114

CPC分类号： B04B1/14

摘要： The present invention relates to a centrifuge including a centrifugal drum, a supply pipe, a distributor, a displacement sleeve valve having an opening chamber and a closing chamber, a supply duct, a control gas feed in the distributor and a closing spring biasing the sleeve valve towards a closed condition during a pressure buildup in the opening chamber. The present invention also relates to a method of operating the centrifuge using a control gas to operate the sleeve valve and cleaning of control fluid paths by guiding a flushing fluid or flushing gas through the control fluid paths.

摘要翻译： 离心机技术领域本发明涉及一种离心机，其包括离心鼓，供给管，分配器，具有开口室和关闭室的置换套筒阀，供给管道，分配器中的控制气体进料以及偏置套筒 阀在打开室中的压力累积期间朝向关闭状态。 本发明还涉及使用控制气体操作离心机来操作套筒阀并通过引导冲洗流体或冲洗气体通过控制流体路径来清洁控制流体路径的方法。

公开(公告)号：US06530871B1

公开(公告)日：2003-03-11

申请号：US09806862

申请日：2001-04-05

申请人： Wilfried Mackel ,  Werner Kohlstette ,  Thomas Kleimann ,  Willi Niemerg

发明人： Wilfried Mackel ,  Werner Kohlstette ,  Thomas Kleimann ,  Willi Niemerg

IPC分类号： B04B1104

CPC分类号： B04B11/04 ,  B04B7/02 ,  B04B11/05

摘要： A centrifuge, comprising: a centrifuge basket for separating a fed substance to be centrifuged into different constituents; a receptacle surrounding a portion of the basket; a bag insertable into the receptacle, the bag having an exterior wall and an interior for catching at least a portion of the constituents delivered by the centrifuge basket; a space surrounding the bag; and wherein the interior of the bag near an axis of rotation of the centrifuge basket is connected by a hose with the space surrounding the bag. A method of operating the centrifuge including the steps of mounting the receptacle, feeding the substance to be centrifuged, rotating the centrifuge basket and catching solids in the bag while separating the solids and liquid.

摘要翻译： 一种离心机，包括：离心机，用于将待离心的物料分离成不同的成分; 围绕篮子的一部分的容器; 所述袋子可插入所述容器中，所述袋子具有外壁和用于捕获由所述离心筐输送的所述成分的至少一部分的内部; 围绕袋子的空间; 并且其中靠近离心机筐的旋转轴线的袋的内部通过软管与包围袋的空间连接。 一种操作离心机的方法，包括以下步骤：安装容器，进料要离心的物质，旋转离心机筐并在分离固体和液体的同时将固体吸收在袋中。

公开(公告)号：US07008365B2

公开(公告)日：2006-03-07

申请号：US10466676

申请日：2002-01-08

申请人： Jochen Hamatschek ,  Willi Niemerg ,  Wilfried Mackel

发明人： Jochen Hamatschek ,  Willi Niemerg ,  Wilfried Mackel

IPC分类号： B04B9/14

CPC分类号： B04B7/06 ,  B04B9/146 ,  B04B11/00

摘要： A centrifuge that includes a centrifugal drum having a solids collecting chamber arranged below a bottom of the centrifugal drum. Also included is an oscillation measuring device for recording oscillations of the centrifugal drum. Further included is a medium situated in the solids collecting chamber. Also included is at least one feeler element that protrudes beyond the bottom of, and is connected to the centrifugal drum. When the medium level rises in the solids collecting chamber, the at least one feeler element is contacted by the medium before the medium contacts the centrifugal drum. The contact results in uncritical oscillations that are analyzed by the oscillation measuring device.

摘要翻译： 一种离心机，其包括具有布置在离心鼓底部下方的固体收集室的离心鼓。 还包括用于记录离心鼓的振荡的振动测量装置。 还包括位于固体收集室中的介质。 还包括至少一个突出超过底部并且连接到离心鼓的触发元件。 当固体收集室中的介质水平升高时，在介质接触离心鼓之前，至少一个触发元件与介质接触。 接触会产生由振荡测量装置分析的非临界振荡。

公开(公告)号：US4961723A

公开(公告)日：1990-10-09

申请号：US307191

申请日：1989-02-06

申请人： Paul Bruning ,  Wilfried Mackel ,  Ulrich Wrede ,  Willi Niemerg

发明人： Paul Bruning ,  Wilfried Mackel ,  Ulrich Wrede ,  Willi Niemerg

IPC分类号： B04B1/04 ,  B04B1/06 ,  B04B1/08 ,  B04B11/00 ,  B04B11/02

CPC分类号： B04B11/06 ,  B04B1/08

摘要： The intake space of a centrifuge drum is divided into a vestibule with ribs and an intake chamber without ribs. The vestibule communicates with the intake chamber through an annular gap between the outside diameter of a disk secured to an intake pipe and the inside diameter of the intake space. The intake chamber communicates with a set of disks through channels. The diameter D.sub.K of the intake chamber at the level of the channels is longer than the diameter D.sub.F that must be maintained at the upper surface of the centrifugate in a skimming chamber during operation. Since the incoming centrifugate does not rotate in the intake chamber and since no rotational pressure is accordingly generated, the intake pressure in the intake pipe is transmitted when the intake chamber is full to the centrifugate in the intake chamber, until the requisite level of centrifugate in the skimming chamber is attained. The pressure that is transmitted to the annular gap is compensated for by the rotational pressure of the centrifugate in the vestibule, allowing absolutely smooth distribution of the centrifugate when the intake chamber is full throughout the whole operational range of the drum.

摘要翻译： 离心机鼓的进气空间被分成具有肋的前庭和没有肋的进气室。 前庭通过固定在进气管的盘的外径与进气空间的内径之间的环形间隙与进气室连通。 进气室通过通道与一组磁盘通信。 在通道水平处的进气室的直径DK比操作期间在撇渣室中必须保持在离心机上表面的直径DF长。 由于进入的离心分离器在进气室中不旋转，并且由于相应地不产生旋转压力，所以当进气室在进气室中的离心液充满时，进气管中的进气压力被传递，直至进入离心机的必要水平 达到撇渣室。 传递到环形间隙的压力由前庭离心机的旋转压力补偿，当进气室在滚筒的整个工作范围内充满时，允许离心液绝对平滑分布。

公开(公告)号：US20050143245A1

公开(公告)日：2005-06-30

申请号：US10513519

申请日：2003-04-25

申请人： Werner Kohlstette ,  Willi Niemerg ,  Thomas Kleimann

发明人： Werner Kohlstette ,  Willi Niemerg ,  Thomas Kleimann

IPC分类号： B04B11/04 ,  B04B1/14

CPC分类号： B04B1/14

摘要： A centrifuge including a centrifugal drum that includes a centrifugal chamber and a centrifugal chamber bottom part displaceable relative to the centrifugal drum. Also included is a piston slide axially displaceably arranged to be in and/or on the centrifugal drum. At least one seal is arranged in a surrounding groove on an outer circumference of the centrifugal drum bottom part and further arranged between the piston slide and the outer circumference of the centrifugal chamber bottom part to seal off a gap between the piston slide and the centrifugal chamber bottom part.

摘要翻译： 一种离心机，其包括离心鼓，所述离心鼓包括离心室和相对于离心鼓可移位的离心室底部。 还包括轴向移动地设置在离心鼓和/或离心鼓上的活塞滑块。 至少一个密封件布置在离心鼓底部的外周上的周围槽中，并且还布置在活塞滑动件和离心室底部的外周之间以密封活塞滑块和离心室之间的间隙 底部。

公开(公告)号：US07074173B2

公开(公告)日：2006-07-11

申请号：US10513519

申请日：2003-04-25

申请人： Werner Kohlstette ,  Willi Niemerg ,  Thomas Kleimann

发明人： Werner Kohlstette ,  Willi Niemerg ,  Thomas Kleimann

IPC分类号： B04B1/14

CPC分类号： B04B1/14

摘要： A centrifuge including a centrifugal drum that includes a centrifugal chamber and a centrifugal chamber bottom part displaceable relative to the centrifugal drum. Also included is a piston slide axially displaceably arranged to be in and/or on the centrifugal drum. At least one seal is arranged in a surrounding groove on an outer circumference of the centrifugal drum bottom part and further arranged between the piston slide and the outer circumference of the centrifugal chamber bottom part to seal off a gap between the piston slide and the centrifugal chamber bottom part. The groove is configured to be constructed at least in sections and axially open toward the centrifugal chamber.

摘要翻译： 一种离心机，其包括离心鼓，所述离心鼓包括离心室和相对于离心鼓可移位的离心室底部。 还包括轴向移动地设置在离心鼓和/或离心鼓上的活塞滑块。 至少一个密封件布置在离心鼓底部的外周上的周围槽中，并且还布置在活塞滑动件和离心室底部的外周之间以密封活塞滑块和离心室之间的间隙 底部。 凹槽构造成至少部分地构造并且朝向离心室轴向打开。

公开(公告)号：US07331919B2

公开(公告)日：2008-02-19

申请号：US10798265

申请日：2004-03-12

申请人： Willi Niemerg

发明人： Willi Niemerg

IPC分类号： B04B3/08

CPC分类号： B04B7/08 ,  B04B1/10

摘要： A centrifugal drum for a separator having a vertical axis of rotation, including a drum bottom part and a drum cover fastened to the drum bottom part by a locking ring. Also included is a centering ring arranged between the drum bottom part and the drum cover such that while the centering ring is being pretensioned, it sealingly and centeringly braces the drum bottom part and the drum cover relative to one another.

摘要翻译： 一种用于具有垂直旋转轴线的分离器的离心鼓，包括滚筒底部和通过锁定环固定到滚筒底部的滚筒盖。 还包括设置在鼓底部和鼓盖之间的定心环，使得当定中心环被预张紧时，其定心地将鼓底部和鼓罩相对于彼此夹持。

公开(公告)号：US4417885A

公开(公告)日：1983-11-29

申请号：US434220

申请日：1982-10-14

申请人： Werner Kohlstette ,  Willi Niemerg

发明人： Werner Kohlstette ,  Willi Niemerg

IPC分类号： B04B1/08 ,  B04B11/08 ,  B04B15/00

CPC分类号： B04B11/082 ,  B04B1/08

摘要： A centrifuge that has a vertical axis of rotation and that is intended for separating or clarifying mixtures of liquids has a drum with a skimming compartment that accommodates a skimmer for diverting a clarified or separated liquid phase. Above the skimming compartment is a blocking compartment that can be filled with a blocking fluid into which a sealing disk that is rigidly connected to the skimmer is immersed and that is intended to prevent atmospheric air from getting into the skimming compartment. The skimmer and sealing disk are positioned in the compartments at a certain distance from the rotating components of the drum. The portions of the compartments communicate with each other that are below the sealing disk and above the skimmer and are connected to a channel through which a gas that is under higher-than-atmospheric pressure can be supplied to the chambers to prevent blocking fluid from squirting out of the blocking compartment into the skimming compartment.

摘要翻译： 具有垂直旋转轴线并且用于分离或澄清液体混合物的离心机具有带有撇渣室的滚筒，其容纳用于转向澄清或分离的液相的撇渣器。 在撇渣室上方是可以填充有阻塞流体的阻塞隔室，刚性连接到撇渣器的密封盘被浸入其中，并且旨在防止大气进入撇渣室。 撇渣器和密封盘定位在与滚筒的旋转部件一定距离处的隔室中。 隔室的部分在密封盘下面和撇渣器之上彼此连通，并且连接到通道，通过该通道可以将高于大气压的气体供应到室以防止堵塞流体喷射 从隔间进入撇渣隔间。

公开(公告)号：US4717376A

公开(公告)日：1988-01-05

申请号：US881883

申请日：1986-07-03

申请人： Paul Bruning ,  Willi Niemerg

发明人： Paul Bruning ,  Willi Niemerg

IPC分类号： B04B1/18 ,  B04B1/14 ,  B04B3/08

CPC分类号： B04B1/14

摘要： The centrifuge has a self-emptying drum. The jacket of the drum has expulsion apertures that lead from the solids space and that can be closed off by a piston slide. With the piston slide is associated a closure chamber. The closure chamber has channels for supplying closure liquid and communicates through a let-off channel in the form of an annular gap with a chamber. The inside diameter of the chamber equals the outside diameter of the closure chamber. The chamber can accommodate all the closure liquid in the closure chamber. This makes it possible to completely empty the closure chamber, so that there is no residual closure force on the piston slide.

摘要翻译： 离心机有一个自动排空的鼓。 滚筒的护套具有从固体空间导出并且可以被活塞滑块封闭的排出孔。 活塞滑块与封闭腔相连。 封闭室具有用于供应封闭液体的通道，并且通过与腔室形成环形间隙的通道形成通道。 室的内径等于封闭室的外径。 该室可容纳封闭室中的所有封闭液体。 这使得可以完全清空封闭室，使得活塞滑块上没有残留的闭合力。

公开(公告)号：US06827680B2

公开(公告)日：2004-12-07

申请号：US10433831

申请日：2003-06-09

申请人： Willi Niemerg

发明人： Willi Niemerg

IPC分类号： B04B114

CPC分类号： B04B1/14

摘要： A centrifuge that includes a centrifugal drum having a drum part, a centrifuge chamber bottom, a drum cover, solid matter discharge openings in a jacket area of a drum bottom part, and a piston valve axially movably disposed in the drum bottom part. The piston valve is held in a closed position by springs supported at the drum bottom part. The piston valve is movable by a control medium introduced into an opening chamber between the piston valve and the centrifuge chamber bottom. The control medium can overcome the springs and open the solid matter discharge openings. The springs are made from an unalloyed spring steel and are substantially encapsulated by sleeves made of corrosion resistant material. The sleeves project on one side into the piston valve and, on the other side, into bores of a bottom area of the drum bottom part.

摘要翻译： 一种离心机，其包括具有鼓部分的离心鼓，离心机底部，鼓罩，鼓底部的护套区域中的固体物质排出口以及轴向可移动地设置在鼓底部中的活塞阀。 活塞阀由支撑在鼓底部的弹簧保持在关闭位置。 活塞阀可以通过引入活塞阀和离心机底部之间的开口室中的控制介质来移动。 控制介质可以克服弹簧并打开固体物质排出口。 弹簧由非合金弹簧钢制成，并且基本上由耐腐蚀材料制成的套筒密封。 套筒一侧突出到活塞阀中，另一侧突出到鼓底部底部的孔中。