公开(公告)号：US20080120864A1

公开(公告)日：2008-05-29

申请号：US12027086

申请日：2008-02-06

申请人： Tony Clarke ,  Richard Bingham

发明人： Tony Clarke ,  Richard Bingham

IPC分类号： F26B19/00

CPC分类号： F26B5/08 ,  B04B3/04 ,  B04B15/06 ,  B04B15/12 ,  F26B17/24

摘要： A method of cleaning a solids outlet assembly of a material dryer including attaching a plurality of pulse nozzles to at least one surface of the solids outlet assembly, accumulating a solid material onto the at least one surface thereby forming an accumulated solid, and actuating periodically the plurality of pulse nozzles to discharge air bursts that dislodge and remove the accumulated solid from the at least one surface is disclosed.

摘要翻译： 一种清洁材料干燥器的固体出口组件的方法，包括将多个脉冲喷嘴附接到固体出口组件的至少一个表面，将固体材料积聚在至少一个表面上，从而形成积聚的固体，并周期性地致动 公开了多个脉冲喷嘴以排出从所述至少一个表面移出和去除积聚的固体的空气脉冲。

公开(公告)号：US20070295364A1

公开(公告)日：2007-12-27

申请号：US10592645

申请日：2005-02-23

申请人： Torgny Lagerstedt ,  Claes Inge ,  Peter Franzen ,  Olev Maehans ,  Martin Sandgren

发明人： Torgny Lagerstedt ,  Claes Inge ,  Peter Franzen ,  Olev Maehans ,  Martin Sandgren

IPC分类号： B04B15/06 ,  B08B3/02

CPC分类号： B04B15/06 ,  B04B5/12 ,  B08B9/0813

摘要： The invention relates to devices and methods for cleaning centrifugal separators for concurrent and countercurrent separation of solid and/or liquid particles suspended in gaseous media. The device comprises a rotor (12) which is provided with a multiplicity of sedimentation members (14) and which is mounted rotatably in a surrounding housing (20). In concurrent separation, a flushing nozzle (36) is arranged upstream of the sedimentation members (14) in order to supply a cleaning liquid for flushing the sedimentation members clean. In countercurrent separation, the flushing nozzle is arranged upstream and/or downstream of the sedimentation members in order to supply cleaning liquid from outside and/or from inside the rotor for flushing the sedimentation members clean.

摘要翻译： 本发明涉及用于清洁离心分离器的装置和方法，用于同时和逆流分离悬浮在气体介质中的固体和/或液体颗粒。 该装置包括转子（12），该转子设置有多个沉降构件（14），并且可旋转地安装在周围的壳体（20）中。 在并行分离中，冲洗喷嘴（36）设置在沉降构件（14）的上游，以便提供用于冲洗沉降构件的清洁液体。 在逆流分离中，冲洗喷嘴设置在沉降构件的上游和/或下游，以从外部和/或从转子内部供应清洁液体，以便清洁沉淀构件。

公开(公告)号：US07033311B2

公开(公告)日：2006-04-25

申请号：US10491474

申请日：2001-10-06

申请人： Guntram Krettek

发明人： Guntram Krettek

IPC分类号： B04B11/08 ,  B04B15/06

CPC分类号： B03B5/00 ,  B04B11/08 ,  B04B15/06 ,  B04B2011/086

摘要： A centrifuge having a drum rotatable in a predetermined direction about a drum axis has a cleaning device with a cleaning shaft extending generally parallel to the drum axis into the drum along a shaft axis. A pair of elongated slat-shaped cutters have inner ends fixed on the shaft, outer ends, and project radially outward of the shaft axis from the shaft. The inner ends are separated by a relatively narrow space, and the cutters diverge from their inner ends toward their outer ends. The shaft can be moved such that the cutters are displaced between a standby position offset from the drum and a cleaning position closely juxtaposed therewith. A cleaning liquid is fed to each cutter such that it flows along the cutters.

摘要翻译： 具有可绕滚筒轴线沿预定方向旋转的滚筒的离心机具有清洁装置，该清洁装置具有沿轴轴线大致平行于滚筒轴线延伸到滚筒中的清洁轴。 一对细长的板条形切割机具有固定在轴上的内端，外端部，并且从轴向轴向径向向外突出。 内端由相对狭窄的空间分开，切割器从其内端向外端发散。 轴可以移动，使得切割器在从滚筒偏移的待机位置与与其紧密并列的清洁位置之间移动。 向每个切割器供给清洁液体，使其沿切割器流动。

公开(公告)号：US06592760B2

公开(公告)日：2003-07-15

申请号：US09978940

申请日：2001-10-16

申请人： Paul T. Dowdican ,  Roy T. Taylor ,  Nathan E. Betzen

发明人： Paul T. Dowdican ,  Roy T. Taylor ,  Nathan E. Betzen

IPC分类号： B01D3346

CPC分类号： B04B11/08 ,  B04B15/06

摘要： A vertical basket centrifuge utilizing a plow supplemented with a spring air lance hose having a ball and socket joint for affixing the hose to a nozzle, and passages to allow the gas to by pass the ball and socket joint.

公开(公告)号：US20030008758A1

公开(公告)日：2003-01-09

申请号：US10102861

申请日：2002-03-22

发明人： Achim Astheimer ,  Peter Kraemer ,  Dl Wolfgang Sittig ,  Bernhard Unger ,  Frank Zwilling

IPC分类号： B04B015/06

CPC分类号： B04B15/06 ,  B08B9/00 ,  B08B9/08 ,  B08B9/0813

摘要： A horizontal solid-bowl centrifuges with cleaning-in-place jet nozzles for cleaning the bowl in a manner complying with good manufacturing procedure is provided. The bowl is cleaned by a defined arrangement of the cleaning jet nozzles, as the bowl rotates at a speed insufficient to produce a centrifugal force equal to gravitational acceleration, where gravitational acceleration is equal to 1.0 g. The cleaning liquids are then removed after the bowl stops rotating, at the lowest point of the bowl.

摘要翻译： 提供了一种卧式固体碗式离心机，其具有用于以符合良好制造程序的方式清洁碗的现场清洁喷嘴。 当碗的转速不足以产生等于重力加速度的离心力，其中重力加速度等于1.0g时，碗被清洁喷嘴的限定布置清洁。 在碗停止转动之后，在碗的最低点处清除液体。

公开(公告)号：US06319186B1

公开(公告)日：2001-11-20

申请号：US09509514

申请日：2000-03-29

申请人： Jouko Pitkämäki

发明人： Jouko Pitkämäki

IPC分类号： B04B1506

CPC分类号： B04B11/082 ,  B04B1/08 ,  B04B15/06

摘要： In a particular type of centrifugal rotor for dividing a liquid mixture into one liquid phase having a low viscosity and one concentrate phase having a high viscosity, the concentrate phase on its way towards an outlet chamber (17) in the rotor has to flow through a vortex device (20). The vortex device has a property of admitting therethrough a larger flow of a liquid if this has a high viscosity than if it has a low viscosity. For making an operation for cleaning of the rotor and conduits for concentrate phase downstream of the rotor more efficient, a cleaning liquid, which has a low viscosity, is conducted not only through the vortex device (20) to said outlet chamber (17) for concentrate phase but to this outlet chamber (17) also through a separate passage (34). Thereby, it is guaranteed that a sufficient flow of cleaning liquid enters the concentrate outlet chamber (17) and from there can be pumped out of the rotor to the concentrate phase conduits downstream of the rotor.

摘要翻译： 在用于将液体混合物分成具有低粘度的一个液相和具有高粘度的一个浓缩相的特定类型的离心转子中，在朝向转子中的出口室（17）的途中的浓缩相必须流过 涡流装置（20）。 如果涡流装置具有比其低粘度高的粘度，则其具有允许较大流量的液体的性质。 为了进行清洁转子的操作和转子下游浓缩相的导管更有效，具有低粘度的清洗液体不仅通过涡流装置（20）传导至所述出口室（17），以便用于 浓缩相，但是也通过单独的通道（34）到该出口室（17）。 由此，可以确保足够的清洗液流进入浓缩物出口室17，从那里可以从转子泵出到转子下游的浓缩物相管道。

公开(公告)号：US6063298A

公开(公告)日：2000-05-16

申请号：US112676

申请日：1998-07-09

申请人： William John Wilkie ,  James F. Kleyn

发明人： William John Wilkie ,  James F. Kleyn

IPC分类号： B04B15/06 ,  B01D24/46

CPC分类号： B04B15/06

摘要： A filtering centrifuge includes a case, a perforated filter basket disposed for rotation in the case, filter media disposed along an inner surface of the filter basket, and a cake removal mechanism at least partially disposed in the case outside of the filter basket and engageable with the filter media to distort the filter media and induce separation of deposited cake from the filter media. The cake removal mechanism specifically includes an ejector element movably mounted to the case for shifting between a use position adjacent to the filter basket and a neutral position spaced from the filter basket.

摘要翻译： 过滤离心机包括壳体，设置用于在壳体中旋转的穿孔过滤篮，沿着过滤篮内表面设置的过滤介质，以及至少部分地设置在过滤篮外部的壳体中并可与 过滤介质使过滤介质扭曲并引起沉积的滤饼与过滤介质的分离。 滤饼去除机构具体包括一个可移动地安装到壳体上的推出器元件，用于在与过滤篮相邻的使用位置与与过滤篮间隔开的中性位置之间移动。

公开(公告)号：US5397471A

公开(公告)日：1995-03-14

申请号：US114322

申请日：1993-08-30

申请人： James R. Rodebush ,  Michael T. Mullins ,  Michael L. Vastola

发明人： James R. Rodebush ,  Michael T. Mullins ,  Michael L. Vastola

IPC分类号： B01D33/067 ,  B04B3/04 ,  B04B15/06 ,  B01D33/06

CPC分类号： B04B15/06 ,  B01D33/067 ,  B04B3/04 ,  B01D2201/02 ,  B01D2201/282 ,  B01D2201/34

摘要： A self-cleaning scroll and screen centrifuge for processing a combined liquid and solid material to separate the solid material from the liquid. The centrifuge is designed for use in the food processing industry and therefore has fluid injectors for cleaning all surfaces within the centrifuge including opposed mating surfaces which function as noncontacting seal mechanisms.

摘要翻译： 一种自清洁滚动和筛网离心机，用于处理组合的液体和固体材料，以将固体材料与液体分离。 离心机设计用于食品加工业，因此具有用于清洁离心机内的所有表面的流体注射器，包括用作非接触式密封机构的相对配合表面。

公开(公告)号：US5163895A

公开(公告)日：1992-11-17

申请号：US689961

申请日：1991-04-23

申请人： Hans-Joachim Titus

发明人： Hans-Joachim Titus

IPC分类号： B04B3/00 ,  B04B15/06

CPC分类号： B04B15/06 ,  B04B3/00

摘要： A centrifugal drier for a product, comprises a horizontally supported rotating drive shaft including an axial passageway adapted to be a filling pipe for the product; a drum having a closed end secured to one end of the drive shaft and an open end; a conical filter mounted inside the drum, tapering from narrow to wide toward the drum open end; a rotatably mounted baffle disk being displaceable between a closed position sealing the drum open end and an open position for adjustable discharge of the dried product, the filter and the baffle disk defining a work area, the axial passageway communicating with the work area; an annular duct operably associated with the drum open end and cooperating with the baffle disk for receiving the dried product when the baffle disk is in the open position; and a backflusher disposed outside the filter for backflushing the filter with fluid.

摘要翻译： 用于产品的离心干燥器包括水平支撑的旋转驱动轴，其包括适于作为产品的填充管的轴向通道; 具有固定到所述驱动轴的一端的封闭端的鼓和开口端; 安装在滚筒内部的锥形过滤器，从窄到宽逐渐朝向滚筒开口端逐渐变细; 可旋转地安装的挡板可在密封滚筒打开端的关闭位置和用于可干燥产品的可调排放的打开位置之间移动，过滤器和挡板限定工作区域，该轴向通道与工作区域连通; 可操作地与鼓打开端相关联的环形管道，并与挡板相配合，以在挡板盘处于打开位置时接收干燥产品; 以及设置在过滤器外部的反冲洗器，用于用流体反吹过滤器。

公开(公告)号：US5104371A

公开(公告)日：1992-04-14

申请号：US469424

申请日：1990-04-03

申请人： Fredrik Ajnefors

发明人： Fredrik Ajnefors

IPC分类号： B04B20060101 ,  B04B15/06 ,  B08B3/02

CPC分类号： B04B15/06

摘要： The internal cleaning of a centrifuge rotor is performed by a cleaning liquid is which pumped from a tank via an inlet channel to a central inlet chamber of the rotor during rotation thereof. A separation chamber is connected to the inlet chamber and, at different radial levels, to two outlet chambers via separate outlet passages. Cleaning liquid is discharged from the outlet chambers through a stationary discharge device having separate outlet channels. Part of the cleaning liquid discharged through the outlet channels is returned to the tank via a return conduit. The rest of the cleaning liquid is conducted directly to the inlet channel by means of an overpressure generated in the stationary discharge device. Thereby, it is possible to clean the rotor internally even very close to its rotational axis.

摘要翻译： PCT No.PCT / SE88 / 00532 Sec。 371日期1990年04月3日 102（e）日期1990年4月3日PCT提交1988年10月13日PCT公布。 公开号WO89 / 03251 日本1989年4月20日。离心机转子的内部清洁是通过在其旋转期间通过入口通道从罐泵送到转子的中心入口室的清洗液体进行的。 分离室通过独立的出口通道连接到入口室，并且在不同的径向水平连接到两个出口室。 清洁液体通过具有独立出口通道的固定排放装置从出口室排出。 通过出口通道排出的部分清洗液经回流管道返回到油箱。 其余的清洁液体通过固定放电装置中产生的过压直接导入入口通道。 因此，可以在非常接近其旋转轴线的内部清洁转子。