公开(公告)号：US20140027389A1

公开(公告)日：2014-01-30

申请号：US13557688

申请日：2012-07-25

申请人： Neville Ernest Lange

发明人： Neville Ernest Lange

IPC分类号： B01D24/46 ,  C02F1/00 ,  B01D24/36

CPC分类号： B01D24/105 ,  B01D24/4684 ,  B01D24/4689

摘要： A filtering device comprises a vessel for containing filtering media such as nutshells. Associated with the filtering device is an eductor for scrubbing and cleaning the media and removing contaminants such as oil from the media. The eductor includes an inlet port for receiving a motive liquid. Further, the eductor includes an inlet port for receiving media held in the vessel. In operation, a motive liquid is directed into the eductor and this induces media in the vessel into the eductor. By continuously directing motive liquid from an external source into the eductor, this results in the media being fluidized and circulated and recirculated through the eductor, giving rise to a slurry that contains liquid, the media and removed contaminants. A portion of the slurry is discharged from the filtering device while the media is retained in the filtering device.

摘要翻译： 过滤装置包括用于容纳过滤介质如容器的容器。 与过滤装置相关联的是用于洗涤和清洁介质并从介质中除去诸如油的污染物的喷射器。 喷射器包括用于接收动力液体的入口。 此外，喷射器包括用于接收保持在容器中的介质的入口。 在操作中，运动液体被引导到喷射器中，并且将该容器中的介质引入喷射器中。 通过将动力液从外部源连续引导到喷射器中，这导致介质被流化并循环并通过喷射器再循环，产生含有液体，介质和去除的污染物的浆料。 一部分浆料从过滤装置排出，同时将介质保留在过滤装置中。

公开(公告)号：US07309445B2

公开(公告)日：2007-12-18

申请号：US10864412

申请日：2004-06-10

申请人： Neville Ernest Lange ,  Geoffrey John Christopher Childs

发明人： Neville Ernest Lange ,  Geoffrey John Christopher Childs

IPC分类号： B04C5/26

CPC分类号： B01D17/00 ,  B01D17/0208 ,  B01D17/0217 ,  B01D21/245 ,  B01D21/26 ,  B01D21/267 ,  B01D21/34 ,  E21B43/34

摘要： Apparatus for transferring slurry from a vessel having a plurality of slurry collection points. The apparatus includes a manifold having a plurality of inlets in flow communication with one or more outlets and a plurality of pressure-reducing cyclones. Each cyclone is associated with a respective one of the collection points and a respective one of the manifold inlets and each cyclone has an inlet port and at least one outlet port. In use, each duct being brings a respective one of the slurry collection points of the vessel into flow communication with an inlet port of a respective one of the cyclones, and/or each duct brings an outlet port of a respective one of the cyclones into flow communication with a respective one of the inlets of the manifold.

摘要翻译： 用于从具有多个浆料收集点的容器转移浆料的装置。 该装置包括具有与一个或多个出口流动连通的多个入口和多个减压旋风分离器的歧管。 每个旋风分离器与相应的收集点相关联，并且各歧管入口中的相应一个和每个旋风器具有入口端口和至少一个出口端口。 在使用中，每个管道将容器的相应的一个浆液收集点与相应一个旋风分离器的入口流体连通，和/或每个管道将相应的一个旋风分离器的出口端口导入 与歧管的入口中的相应一个的流动连通。

公开(公告)号：US20140110358A1

公开(公告)日：2014-04-24

申请号：US14001608

申请日：2012-02-17

申请人： Neville Ernest Lange

发明人： Neville Ernest Lange

IPC分类号： E21B21/06

CPC分类号： E21B21/066 ,  B08B3/042 ,  B08B3/10 ,  B09C1/02 ,  B09C1/06 ,  E21B43/40

摘要： The invention relates to a system (100) for the cleaning of sand, originating from subterranean oil production and comprises separation of sand from adhering oil out of a sand/oil/water slurry. The sand is cleaned through treatment in a hydrocyclone (13) through rubbing against themselves and the walls of the hydrocyclone. The hydrocyclone discharges the larger/heavier particles into a vessel (1), wherein the vessel has a discharge port (3) for the sand. A fluid extractor (34) is provided between the hydrocyclone (13) and the discharge port of the vessel (1), for extracting fluid from the vessel (1) to permit an increased flow rate of sand into the vessel. The invention also relates to a method of cleaning sand and a method of increasing the flow rate of sand through a hydrocyclone cleaning system as described above.

摘要翻译： 本发明涉及一种用于清洁来自地下油生产的砂的系统（100），包括将沙子与砂/油/水浆料中的粘附油分离。 通过水力旋流器（13）的处理，通过摩擦自己和水力旋流器的墙壁来清洁沙子。 水力旋流器将较大/较重的颗粒排放到容器（1）中，其中容器具有用于砂的排出口（3）。 流体提取器（34）设置在水力旋流器（13）和容器（1）的排出口之间，用于从容器（1）中提取流体，以允许砂子流入容器的流量增加。 本发明还涉及一种清洁砂的方法以及通过如上所述的水力旋流器清洁系统增加砂的流速的方法。

公开(公告)号：US07179386B2

公开(公告)日：2007-02-20

申请号：US10479470

申请日：2002-05-27

申请人： Neville Ernest Lange

发明人： Neville Ernest Lange

IPC分类号： B01D21/26

CPC分类号： B03B9/02 ,  B01D21/267 ,  E21B43/34

摘要： Sand is discharged from a vessel at an elevated pressure and is delivered at a lower pressure. The sand is subjected to the following steps before delivery: I) dilution with a dilution fluid, ii) passage through at least one pressure reducing cyclone, the dilution being such that flashing is reduced, and iii) delivery as a slurry at the delivery pressure. This results in less wear of the components.

摘要翻译： 沙子在高压下从容器中排出，并在较低压力下输送。 沙子在分娩前经过以下步骤：I）用稀释液稀释，ii）通过至少一个减压旋风分离器，稀释液使得闪蒸减少，和iii）在输送压力下作为浆料递送 。 这导致组件的磨损较少。

公开(公告)号：US08828237B2

公开(公告)日：2014-09-09

申请号：US13557688

申请日：2012-07-25

申请人： Neville Ernest Lange

发明人： Neville Ernest Lange

IPC分类号： B01J49/00

CPC分类号： B01D24/105 ,  B01D24/4684 ,  B01D24/4689

摘要： A filtering device comprises a vessel for containing filtering media such as nutshells. Associated with the filtering device is an eductor for scrubbing and cleaning the media and removing contaminants such as oil from the media. The eductor includes an inlet port for receiving a motive liquid. Further, the eductor includes an inlet port for receiving media held in the vessel. In operation, a motive liquid is directed into the eductor and this induces media in the vessel into the eductor. By continuously directing motive liquid from an external source into the eductor, this results in the media being fluidized and circulated and recirculated through the eductor, giving rise to a slurry that contains liquid, the media and removed contaminants. A portion of the slurry is discharged from the filtering device while the media is retained in the filtering device.

摘要翻译： 过滤装置包括用于容纳过滤介质如容器的容器。 与过滤装置相关联的是用于洗涤和清洁介质并从介质中除去诸如油的污染物的喷射器。 喷射器包括用于接收动力液体的入口。 此外，喷射器包括用于接收保持在容器中的介质的入口。 在操作中，运动液体被引导到喷射器中，并且将该容器中的介质引入喷射器中。 通过将动力液从外部源连续引导到喷射器中，这导致介质被流化并循环并通过喷射器再循环，产生含有液体，介质和去除的污染物的浆料。 一部分浆料从过滤装置排出，同时将介质保留在过滤装置中。

公开(公告)号：US20120073822A1

公开(公告)日：2012-03-29

申请号：US12936244

申请日：2009-03-25

申请人： Wayne Evans ,  Neville Ernest Lange

发明人： Wayne Evans ,  Neville Ernest Lange

IPC分类号： E21B43/36

CPC分类号： E21B43/36 ,  B01D61/025 ,  B01D61/027 ,  B01D61/12 ,  B01D2311/14 ,  B01D2311/18 ,  C02F1/44 ,  C02F1/441 ,  C02F1/442 ,  C02F1/444 ,  C02F2101/32 ,  C02F2103/08 ,  E21B43/16 ,  Y02A20/131

摘要： A fluid treatment system comprises a fluid treatment module having a fluid inlet and first and second fluid outlets. A pump is provided to establish a first pressure differential between the fluid inlet and one of the first and second fluid outlets of the fluid treatment module, and an eductor is provided to establish a second pressure differential between the fluid inlet and the other of the first and second fluid outlets of the fluid treatment module. The pump is adapted to deliver a motive fluid to the eductor.

摘要翻译： 流体处理系统包括具有流体入口和第一和第二流体出口的流体处理模块。 提供泵以在流体入口和流体处理模块的第一和第二流体出口中的一个之间建立第一压力差，并且提供喷射器以在流体入口与第一流体的另一个之间建立第二压力差 和流体处理模块的第二流体出口。 该泵适于将运动流体输送到喷射器。

公开(公告)号：US07635430B2

公开(公告)日：2009-12-22

申请号：US11112573

申请日：2005-04-22

申请人： Richard Treve Mildren ,  Neville Ernest Lange

发明人： Richard Treve Mildren ,  Neville Ernest Lange

IPC分类号： B01D21/26 ,  B04C5/085

CPC分类号： E21B43/34 ,  B04C5/08 ,  B04C5/085 ,  C02F1/38

摘要： Well head hydrocyclone separators are typically used for separating particulates from fluids such as gas, oil and water and mixtures thereof. Well head separators are useful to prevent wear and blocking of choke valves, rupture of piping, damage to instruments and to prevent vessels from filling with particulate materials. In the present invention, the cyclone separator assembly includes an inlet, an overflow outlet and a segmented cyclone separator tube.

摘要翻译： 井头水力旋流分离器通常用于从气体，油和水等流体和其混合物中分离颗粒。 井头分离器有助于防止阻塞阀的磨损和堵塞，管道破裂，仪器损坏和防止容器填充颗粒材料。 在本发明中，旋风分离器组件包括入口，溢流出口和分段旋风分离器管。

公开(公告)号：US09010438B2

公开(公告)日：2015-04-21

申请号：US12936244

申请日：2009-03-25

申请人： Wayne Evans ,  Neville Ernest Lange

发明人： Wayne Evans ,  Neville Ernest Lange

IPC分类号： E21B7/12 ,  E21B43/36 ,  B01D61/02 ,  B01D61/12 ,  C02F1/44 ,  E21B43/16 ,  C02F101/32 ,  C02F103/08

CPC分类号： E21B43/36 ,  B01D61/025 ,  B01D61/027 ,  B01D61/12 ,  B01D2311/14 ,  B01D2311/18 ,  C02F1/44 ,  C02F1/441 ,  C02F1/442 ,  C02F1/444 ,  C02F2101/32 ,  C02F2103/08 ,  E21B43/16 ,  Y02A20/131

摘要： A fluid treatment system comprises a fluid treatment module having a fluid inlet and first and second fluid outlets. A pump is provided to establish a first pressure differential between the fluid inlet and one of the first and second fluid outlets of the fluid treatment module, and an eductor is provided to establish a second pressure differential between the fluid inlet and the other of the first and second fluid outlets of the fluid treatment module. The pump is adapted to deliver a motive fluid to the eductor.

摘要翻译： 流体处理系统包括具有流体入口和第一和第二流体出口的流体处理模块。 提供泵以在流体入口与流体处理模块的第一和第二流体出口中的一个之间建立第一压力差，并且提供喷射器以在第一和第二流体入口之间建立第二压力差 和流体处理模块的第二流体出口。 该泵适于将运动流体输送到喷射器。

公开(公告)号：US20120211442A1

公开(公告)日：2012-08-23

申请号：US13033155

申请日：2011-02-23

申请人： Neville Ernest Lange

发明人： Neville Ernest Lange

IPC分类号： B01D21/26

CPC分类号： E21B21/066 ,  B08B3/042 ,  B08B3/10 ,  B09C1/02 ,  B09C1/06 ,  E21B43/40

摘要： The invention relates to a cleaning system for hydrocyclone sand cleaning comprising a hydrocyclone for receiving a slurry containing sand to be cleaned and a vessel for receiving sand exiting the hydrocyclone, wherein the vessel has an discharge port for the sand. A fluid extractor is provided between the hydrocyclone and the discharge port, for extracting fluid from the vessel to permit an increased flow rate of sand into the vessel. The invention also relates to a method of cleaning sand and a method of increasing the flow rate of sand through a hydrocyclone cleaning system such as that described above.

摘要翻译： 本发明涉及一种用于水力旋流器砂清洗的清洁系统，其包括用于接收含有要清洁的砂的浆料的水力旋流器和用于接收离开水力旋流器的砂的容器，其中该容器具有用于砂的排出口。 在水力旋流器和排出口之间提供流体提取器，用于从容器中提取流体，以允许提高流入容器的沙子的流量。 本发明还涉及一种清洁砂的方法以及通过如上所述的水力旋流器清洁系统增加砂的流速的方法。

公开(公告)号：US07364347B2

公开(公告)日：2008-04-29

申请号：US10525773

申请日：2003-06-24

申请人： Neville Ernest Lange ,  Geoffrey John Christopher Childs

发明人： Neville Ernest Lange ,  Geoffrey John Christopher Childs

IPC分类号： B65G53/00 ,  B01F15/02

CPC分类号： B65G53/30

摘要： A fluidizing apparatus includes a supply duct (1) for supplying liquid under pressure to a lower portion of a vessel (11) containing a fluidizable material. The supply duct (1) extends into the vessel. The outlet end of the apparatus includes one or more jets (212) for directing the flow of liquid into the vessel (11) substantially transversely to the major axis of the supply duct (1). An outlet duct (12) for removing the fluidized material from the vessel (11) is also included.

摘要翻译： 流化装置包括用于在压力下将液体供给到容纳有可流化材料的容器（11）的下部的供应管道（1）。 供应管道（1）延伸到容器中。 设备的出口端包括一个或多个喷嘴（212），用于将液体的流动基本上横向于供应管道（1）的长轴引导到容器（11）中。 还包括用于从容器（11）中除去流化材料的出口管道（12）。