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公开(公告)号：US06698989B2
公开(公告)日：2004-03-02
申请号：US10405333
申请日：2003-04-02
Applicant: Brian Snowdon
Inventor： Brian Snowdon
IPC: B63B2700
Abstract: A method for conveying a non-free flowing paste where the non-free flowing paste is loaded into a vessel or container having a conical lower portion designed to provide mass flow of the paste. A gas is applied to the vessel to cause the paste to flow out. The paste may be transported to another vessel having a mass flow conical lower portion where it may be stored. The paste may then be discharged using a gas to transport the paste to a third vessel having a mass flow conical lower portion where the loaded vessel itself may be transported, such as by boat, to another destination, such as the shore. The third vessel may be disposed vertically or horizontally on the boat. Thereafter, the paste may be transported to a fourth vessel for further transport or the third vessel may be moved from the boat to a truck for further transport. A frame, the size of a shipping container may enclose a vessel or the frame enclosed vessel may be coupled to other frame enclosed vessels.
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12.发明授权
公开(公告)号：US4515503A
公开(公告)日：1985-05-07
申请号：US441517
申请日：1982-11-05
Applicant: Brian Snowdon
Inventor： Brian Snowdon
CPC classification number: B65G53/525
Abstract: A method of unblocking conveying pipes (3) for particulate material comprises feeding air to the pipe at spaced apart positions therealong in order to reduce the length of the blocking material. The air is injected into the pipe at positions which are preferably spaced apart by a distance less than the critical particulate material plug length to conveying pipe diameter ratio that will result in a pipe blockage that cannot be moved by application of pressure applied to one end of the particulate material plug. Apparatus for carrying out the method is also described.
Abstract translation: PCT No.PCT / GB82 / 00078 Sec。 371日期：1982年11月5日 102（e）日期1982年11月5日PCT申请日1982年3月9日PCT公布。 第WO82 / 03066号公报 日期：1982年9月16日。一种解除用于颗粒材料的输送管道（3）的方法包括将空气以间隔开的位置送入管道，以减少堵塞材料的长度。 在优选间隔距离小于临界颗粒材料塞长度的距离的位置处将空气注入到管中，以输送管径比，这将导致通过施加施加到一端的压力而不能移动的管堵塞 颗粒材料塞。 还描述了用于执行该方法的装置。
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13.发明授权Container and method for the transport and pneumatic conveying of bulk powders 有权用于运输和气动输送散装粉末的容器和方法公开(公告)号：US07597506B2
公开(公告)日：2009-10-06
申请号：US10538906
申请日：2003-12-16
Applicant: Brian Snowdon
Inventor： Brian Snowdon
CPC classification number: B65D88/72 , B65D88/128 , B65D88/32 , B65G69/20
Abstract: An elongate container (7) for the transport of bulk powders is provided along its base with a longitudinally sloping membrane support. A gas permeable membrane (11) is mounted on the support and the support is itself unsupported relative to the container between its longitudinal and transverse ends. A method of conveying bulk powder using such a container is also described.
Abstract translation: 沿其底部设置有用于输送散装粉末的细长容器（7），其具有纵向倾斜的膜支撑件。 气体渗透膜（11）安装在支撑件上，并且支撑件本身在其纵向和横向端之间相对于容器而不被支撑。 还描述了使用这种容器输送散装粉末的方法。
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公开(公告)号：US20090148244A1
公开(公告)日：2009-06-11
申请号：US11993740
申请日：2006-06-27
Applicant: Brian Snowdon
Inventor： Brian Snowdon
IPC: B65G53/66
CPC classification number: B65G53/66
Abstract: A device for controlling the velocity of a particulate material conveyed by a gas flow in a duct comprises means for separating the flow into first and second streams. The first stream has a relatively high particulate material content and the second stream has a relatively low particulate material content. The flow of the second stream is restricted for example by means of a flow-constricting orifice. The effect of the device is to increase the pressure of a vessel into which particulate material is discharged from the duct, thereby reducing the velocity of the material flow.
Abstract translation: 用于控制由管道中的气流输送的颗粒材料的速度的装置包括用于将流分离成第一和第二流的装置。 第一料流具有相对较高的颗粒物质含量，第二料流具有较低的颗粒物质含量。 第二流的流动例如通过流动收缩孔限制。 该装置的效果是增加从管道排出颗粒材料的容器的压力，从而降低材料流动的速度。
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公开(公告)号：US4834587A
公开(公告)日：1989-05-30
申请号：US55411
申请日：1987-05-28
Applicant: Michael F. Crawley , Brian Snowdon
Inventor： Michael F. Crawley , Brian Snowdon
IPC: B65G53/66
CPC classification number: B65G53/66
Abstract: An apparatus and method for continuously dispensing particulate material utilizes a transfer vessel which may be placed at a location spaced below and apart from a dispensing vessel. Particulate material may be transferred from the transfer vessel to the dispensing vessel by aerating the particulate material and pneumatically transferring the material to the dispensing vessel through a suitable pipeline. Valving on the dispensing vessel and the transfer vessel prevents loss of pressure from the system during operation. The air supply for transfer and dispensing may be provided by one source. The dispensing unit may continuously dispense material through repeated cycles of transfer of material from the transfer vessel.
Abstract translation: 用于连续分配颗粒材料的设备和方法利用可以放置在与分配容器隔开并分开的位置处的转移容器。 颗粒材料可以通过曝气颗粒材料并通过合适的管道将材料气动地传送到分配容器，从转移容器转移到分配容器。 在分配容器和转移容器上的阀门防止在操作期间系统的压力损失。 用于传送和分配的空气供应可以由一个来源提供。 分配单元可以通过从转移容器转移材料的重复循环来连续地分配材料。
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Patent Agency Ranking
公开(公告)号：US4137935A
公开(公告)日：1979-02-06
申请号：US840377
申请日：1977-10-07
Applicant: Brian Snowdon
Inventor： Brian Snowdon
CPC classification number: B65G53/4658 , F16K5/06 , Y10T137/4273
Abstract: A valve assembly for closing and sealing an inlet which is full of large granular dry material including a dome-like valve member mounted for rotation to open or close the inlet and a deformable resilient sealing ring which may be inflated by gas pressure to engage the valve member in its closed position to produce a gas-tight seal across the valve member, the sealing ring being arranged within the valve assembly to minimize abrasive wear on the ring from the granular material.
Abstract translation: 用于封闭和密封充满大型颗粒干燥材料的入口的阀组件，其包括安装用于旋转以打开或关闭入口的圆顶状阀构件和可由气体压力膨胀以接合阀的可变形的弹性密封环 构件处于其关闭位置以产生穿过阀构件的气密密封，所述密封环布置在阀组件内，以最小化颗粒材料在环上的磨损。
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公开(公告)号：US4073244A
公开(公告)日：1978-02-14
申请号：US692423
申请日：1976-06-03
Applicant: Brian Snowdon
Inventor： Brian Snowdon
CPC classification number: B65G53/12 , F23J1/00 , F23J2900/01003
Abstract: Material handling apparatus for moving particulate material from at least two delivery points into a single pipeline and along the pipeline to a destination, the apparatus including at least two material inlets to the pipeline, each inlet provided with a closure member capable of sealing that inlet, and means for supplying compressed air for moving material along the pipeline.
Abstract translation: 用于将颗粒材料从至少两个递送点移动到单个管道中并且沿着管道移动到目的地的材料处理设备，该设备包括至少两个到管道的材料入口，每个入口设置有能够密封该入口的封闭构件， 以及用于沿着管道供应用于移动材料的压缩空气的装置。
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公开(公告)号：US4059195A
公开(公告)日：1977-11-22
申请号：US679163
申请日：1976-04-22
Applicant: Eric John Christopher MacDonald , Brian Snowdon
Inventor： Eric John Christopher MacDonald , Brian Snowdon
IPC: B65G67/24
CPC classification number: B65G67/24
Abstract: A container for accepting bulk material from a delivery vehicle and mounted for pivotal movement to a position where the load of bulk material may be transferred, in whole or in part, through a closable opening in said container to another suitable receptacle, so avoiding the necessity of deeply excavated pits or tanker-type vehicles.
Abstract translation: 用于从输送车辆接收散装材料并安装成用于枢转运动到容器材料的负载可以全部或部分地通过所述容器中的可关闭开口转移到另一合适容器的位置的容器，从而避免了必要性 深挖的坑或油罐车。
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19.发明授权公开(公告)号：US08491228B2
公开(公告)日：2013-07-23
申请号：US12085080
申请日：2006-11-15
Applicant: Brian Snowdon
Inventor： Brian Snowdon
IPC: B65G53/60
CPC classification number: B01J8/0035 , B01J8/0025 , B01J8/003 , B01J8/004 , B01J8/0055 , B01J8/0242 , B01J2208/00752 , B01J2208/00761 , B01J2208/00769 , B65G53/66
Abstract: An apparatus and a method for controlling the velocity of a particulate material conveyed by a gas flow under negative pressure in a duct said device comprising means for separating the flow into first and second streams. The first stream has a relatively high particulate material content and the second stream has a relatively low particulate material content. The flow of the second stream is restricted for example by a flow restricting or constricting orifice or valve. The duct diameter may increase incrementally along its length.
Abstract translation: 一种用于控制由管道中的负压下的气流输送的颗粒物质的速度的装置和方法，所述装置包括用于将流分离成第一和第二流的装置。 第一料流具有相对较高的颗粒物质含量，第二料流具有较低的颗粒物质含量。 第二流的流动例如由流量限制或收缩孔或阀限制。 管道直径可以沿其长度递增地增加。
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20.发明申请公开(公告)号：US20100034599A1
公开(公告)日：2010-02-11
申请号：US12085080
申请日：2006-11-15
Applicant: Brian Snowdon
Inventor： Brian Snowdon
CPC classification number: B01J8/0035 , B01J8/0025 , B01J8/003 , B01J8/004 , B01J8/0055 , B01J8/0242 , B01J2208/00752 , B01J2208/00761 , B01J2208/00769 , B65G53/66
Abstract: An apparatus and a method for controlling the velocity of a particulate material conveyed by a gas flow under negative pressure in a duct said device comprising means for separating the flow into first and second streams. The first stream has a relatively high particulate material content and the second stream has a relatively low particulate material content. The flow of the second stream is restricted for example by a flow restricting or constricting orifice or valve. The duct diameter may increase incrementally along its length.
Abstract translation: 一种用于控制由管道中的负压下的气流输送的颗粒物质的速度的装置和方法，所述装置包括用于将流分离成第一和第二流的装置。 第一料流具有相对较高的颗粒物质含量，第二料流具有较低的颗粒物质含量。 第二流的流动例如由流量限制或收缩孔或阀限制。 管道直径可以沿其长度递增地增加。
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