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公开(公告)号：US20040197153A1
公开(公告)日：2004-10-07
申请号：US10745924
申请日：2003-12-24
发明人： Jan Reichler , Erwin Hihn
IPC分类号： B65G053/40
CPC分类号： B05B7/1404 , B05C19/02
摘要： A reservoir for powdery media, in particular powder coating, comprises a housing having at least one inlet and an outlet. A fluidising floor of porous, air-permeable material is located in the interior of the housing at a distance from its base. In this way a pressure chamber which is chargeable with compressed air is formed between the fluidising floor and the base of the housing. In order to reduce the quantity of compressed air required for fluidising and to keep low the mechanical stress imposed on the powdery medium when in the fluidised state, the cross-section of the housing narrows downwardly towards the fluidising floor. In addition, this shape of the housing generates turbulence in the fluidised powdery material.
摘要翻译： 用于粉末介质的储器，特别是粉末涂料，包括具有至少一个入口和出口的壳体。 多孔，透气材料的流化性地板位于壳体的与其底部相距一定距离处的内部。 以这种方式，在流化底板和壳体的基部之间形成可压缩空气的压力室。 为了减少流化所需的压缩空气的量，并且当处于流化状态时，保持较低的施加在粉状介质上的机械应力，壳体的横截面向下流向流化的底板。 此外，壳体的这种形状在流化的粉状材料中产生湍流。
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公开(公告)号：US20040047695A1
公开(公告)日：2004-03-11
申请号：US10275924
申请日：2002-11-07
发明人： Albert Ray Martin
IPC分类号： B65G053/40
CPC分类号： B65D90/626 , B65D88/68 , B65G65/4818
摘要： A rotary plate feeder valve for use in pressurized pneumatic conveying systems. The valve comprises a rotary plate that is fed from a central inlet and discharges through a central outlet located immediately below the inlet. Located over the outlet discharge and within the valve body is a feed-rate control cone. Material transfer is controlled by rotary speed and feed-rate cone position. Several embodiments of the valve are disclosed including a nulllive-bottomnull embodiment designed to reduce or eliminate bridging in silos. Due to high clearances within the valve, the valve may be used with abrasive materials, delicate materials and foodstuffs.
摘要翻译： 用于加压气动输送系统的旋转板供料阀。 阀包括从中心入口供给的旋转板，并通过位于入口正下方的中心出口排出。 位于出口排出口处，阀体内部是进给速度控制锥。 材料转移由转速和进给速度锥位置控制。 公开了阀的几个实施例，其包括旨在减少或消除筒仓中的桥接的“活底”实施例。 由于阀门内部的高间隙，阀门可能与磨料，精细材料和食品一起使用。
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公开(公告)号：US20010041103A1
公开(公告)日：2001-11-15
申请号：US09236346
申请日：1999-01-25
发明人： JOHN W. PFEIFFER
IPC分类号： B65G053/40
CPC分类号： B65G53/14
摘要： An ejector for providing motive gas for conveying particulate solids from a solids supply vessel through a conveying pipeline includes a gas introduction stage and a solids introduction stage. The gas introduction stage includes a fluids mixing chamber having a principal inlet port for connecting to a source of high-pressure compressed gas, an outlet port connected to the solids introduction stage, and a secondary inlet port that is open to the atmosphere or other low-pressure gas source. The solids introduction stage includes a fluids/solids mixing chamber having an inlet port connected to the gas introduction stage, an outlet port for connecting to a pipeline, and a material receiving port for connecting to a vessel outlet. As the compressed gas enters the gas introduction stage, the high velocity gas induces atmospheric air or other low-pressure gas from the secondary inlet port, thus increasing the mass flow into the solids introduction stage.
摘要翻译： 用于提供用于从固体供应容器输送颗粒固体通过输送管道输送的动力气体的喷射器包括气体引入阶段和固体引入阶段。 气体引入阶段包括：流体混合室，其具有用于连接到高压压缩气体源的主入口端口，连接到固体引入级的出口端口和对大气或其它低压开口的次级入口 压气源。 固体引入阶段包括具有连接到气体引入级的入口端口，用于连接到管道的出口和用于连接到容器出口的材料接收端口的流体/固体混合室。 当压缩气体进入气体引入阶段时，高速气体从次级入口引起大气或其它低压气体，从而增加进入固体引入阶段的质量流量。
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公开(公告)号：US20040265072A1
公开(公告)日：2004-12-30
申请号：US10896869
申请日：2004-07-23
IPC分类号： B65G053/40
CPC分类号： B65G53/28 , B65G53/14 , B65G53/521 , B65G53/58
摘要： A system for pneumatically conveying a bulk particulate material generally consisting of means for holding such material, having an inlet and an outlet; a first material transport line segment including a first conduit formed of a gas permeable material having an inlet communicating with the outlet of the holding means and an outlet, defining a material flow passageway, and a second conduit formed of a gas impermeable material spaced from and encompassing the first conduit, defining a plenum; a second material transport line segment including a first conduit formed of a gas permeable material having an inlet communicating with the outlet of the first conduit of the first segment, defining a continuation of the material flow passageway, and an outlet, and a second conduit section formed of a gas impermeable material spaced from and encompassing the first conduit thereof, defining a plenum; the second segment being displaceable relative to the first segment between a first position communicating the outlet of the first conduit of the second segment with a receptacle into which the material is to be conveyed, and a second position communicating the outlet of the first conduit of the second segment with the inlet of the material holding means; means for supplying gas under pressure to the plenums, causing such gas to penetrate the first conduits to fluidize material flowing in the passageways and means for inducing the flow of material in the passageways, causing material induced therein from the holding means to be impelled therethrough.
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公开(公告)号：US20040184890A1
公开(公告)日：2004-09-23
申请号：US10249146
申请日：2003-03-19
发明人： Shin-Tong Wu
IPC分类号： B65G053/40
摘要： A fluid transport system with vibrators. The transport system includes a drainpipe, a feed inlet, a water inlet, at least a vibrator, and a plurality of cushions. When a highly viscous fluid transport is performed, the vibrator provides an appropriate degree of vibration to prevent the drainpipe from coating and blocking the drainpipe. The cushions are used to contain the vibration energy and to prevent the vibration from being transmitted to other devices.
摘要翻译： 具有振动器的流体输送系统。 输送系统包括排水管，进料口，进水口，至少一个振动器和多个垫子。 当执行高粘度流体输送时，振动器提供适当程度的振动，以防止排水管涂覆并堵塞排水管。 垫子用于容纳振动能量并防止振动传递到其他装置。
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公开(公告)号：US20030219318A1
公开(公告)日：2003-11-27
申请号：US10154181
申请日：2002-05-21
IPC分类号： B65G053/40
摘要： A pneumatic system for transporting a carrier includes a first transport tube coupled to a first transport station and a second transport tube coupled to a second transport station. A distributor coupled to the first transport tube and the second transport tube includes a carousel having at least one storage chamber. The carousel is rotatable about an axis to align the storage chamber with the first transport tube and the second transport tube. A source of airflow coupled to the distributor facilitates movement of the carrier through the first transport tube and into the storage chamber of the carousel, and facilitates movement of the carrier from the storage chamber of the carousel into the second transport tube. An associated method for transporting the carrier includes the step of moving the carrier from the first transport tube in a first direction into the storage chamber of the distributor. The distributor is then rotated with a carrier in the storage chamber, and the carrier is moved from the storage chamber in a second direction opposite to the first direction and into the second transport tube.
摘要翻译： 用于运输载体的气动系统包括联接到第一输送站的第一输送管和耦合到第二输送站的第二输送管。 耦合到第一输送管和第二输送管的分配器包括具有至少一个储存室的转盘。 圆盘传送带可绕轴线旋转，以将储存室与第一输送管和第二输送管对准。 耦合到分配器的气流源促进载体通过第一输送管并进入转盘的储存室的移动，并且便于载体从转盘的储存室进入第二输送管。 用于运输载体的相关方法包括将载体从第一输送管沿第一方向移动到分配器的储存室中的步骤。 然后，分配器用载体在存储室中旋转，并且载体在与第一方向相反的第二方向上从储存室移动并进入第二输送管。
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公开(公告)号：US20030202847A1
公开(公告)日：2003-10-30
申请号：US10405334
申请日：2003-04-02
发明人： Brian Snowdon
IPC分类号： B65G067/60 , B65G053/40
摘要： 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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公开(公告)号：US20030190199A1
公开(公告)日：2003-10-09
申请号：US10405305
申请日：2003-04-02
发明人： Brian Snowdon
IPC分类号： B65G053/40
摘要： 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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公开(公告)号：US20020110427A1
公开(公告)日：2002-08-15
申请号：US09782903
申请日：2001-02-13
发明人： Leo Waddell
IPC分类号： B65G053/40
摘要： Apparatus, systems and methods for conveying loose material are shown and described. In one embodiment, a plurality of spaced apart, interconnected conveyor elements entrap and move loose material through a hollow conduit having a fixed size and shape, and past a delivery location where high-pressure air enters one hole through the wall of the conduit and a fluidized mixture of high-pressure air and the loose material exits a separate, second hole in the conduit, carrying the loose material at a high rate of speed and a high velocity to a remote location. In a second embodiment, the system is moveably attached to a trailer to rotate between a traveling configuration and an operative configuration to facilitate mobility and operability of the above system.
摘要翻译： 显示和描述用于输送松散材料的装置，系统和方法。 在一个实施例中，多个间隔开的互连的传送器元件将松散的材料夹带并移动通过具有固定尺寸和形状的中空管道，并且经过高压空气穿过导管的壁进入一个孔的输送位置，以及 高压空气和松散材料的流化混合物离开导管中的单独的第二孔，以高速度和高速度将物质运送到远程位置。 在第二实施例中，系统可移动地附接到拖车以在行驶配置和操作配置之间旋转，以促进上述系统的移动性和可操作性。
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公开(公告)号：US20040136792A1
公开(公告)日：2004-07-15
申请号：US10742798
申请日：2003-12-23
IPC分类号： B65G053/40
CPC分类号： B65G53/28 , B65G53/14 , B65G53/521 , B65G53/58
摘要： A system for pneumatically conveying a bulk particulate material generally consisting of means for holding such material, having an inlet and an outlet; a first material transport line segment including a first conduit formed of a gas permeable material having an inlet communicating with the outlet of the holding means and an outlet, defining a material flow passageway, and a second conduit formed of a gas impermeable material spaced from and encompassing the first conduit, defining a plenum; a second material transport line segment including a first conduit formed of a gas permeable material having an inlet communicating with the outlet of the first conduit of the first segment, defining a continuation of the material flow passageway, and an outlet, and a second conduit section formed of a gas impermeable material spaced from and encompassing the first conduit thereof, defining a plenum; the second segment being displaceable relative to the first segment between a first position communicating the outlet of the first conduit of the second segment with a receptacle into which the material is to be conveyed, and a second position communicating the outlet of the first conduit of the second segment with the inlet of the material holding means; means for supplying gas under pressure to the plenums, causing such gas to penetrate the first conduits to fluidize material flowing in the passageways and means for inducing the flow of material in the passageways, causing material induced therein from the holding means to be impelled therethrough.
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