公开(公告)号：US20060054638A1

公开(公告)日：2006-03-16

申请号：US10711361

申请日：2004-09-14

申请人： Timothy Bonerb

发明人： Timothy Bonerb

IPC分类号： B67D5/06

CPC分类号： B65D88/72 ,  B65D88/28

摘要： The invention includes improvements in the method and apparatus of handling and storing dry materials in storage vessels. Among the many improvements of the storage vessel is a fluidized bed that is fabricated with one or more fixed zones to fluidize the dry powder-like material that is stored directly on and above each zone. Each zone, or compartment of the fluidized bed, will be pressurized independent of the other zones with high-volume, low-pressure air in a specific sequence, via a simple air distribution device, to ensure that the contents in the vessel is accurately discharged on a first-in, first-out basis. In addition to the controlled discharge method using a zoned, fluidized bed, the silo may also be equipped with an oversized, filter-vent top to more efficiently filter the material and air as they are conveyed and filled in the silo. The oversized, filter-vent top may be large enough to eliminate the use of a dust collector that is generally used with these types of bulk handling systems. Other improvements include a flexible and smooth (seamless) interior wall surface, the use of inexpensive, commodity type (carbon-steel) wall panels, easily accessible inspection and clean-out ports and a quick-change method and device for removing and or replacing the zoned, fluidized bed assembly.

摘要翻译： 本发明包括在储存容器中处理和储存干燥材料的方法和装置方面的改进。 存储容器的许多改进之一是流化床，其被制造成具有一个或多个固定区域以使直接存储在每个区域上方的干燥粉末状材料流化。 通过简单的空气分配装置，流化床的每个区域或隔室将以特定顺序的高容量，低压空气独立于其它区域加压，以确保容器中的内容物被精确地排出 以先到先得的原则。 除了使用分区流化床的受控排放方法之外，筒仓还可以配备有过大的过滤排气顶部，以便在物料和空气被输送并填充在筒仓中时更有效地过滤材料和空气。 过大的过滤排气顶部可能足够大，以消除通常与这些类型的散装处理系统一起使用的集尘器。 其他改进包括柔性和光滑（无缝）内墙表面，使用便宜的商品型（碳钢）墙板，易于检测和清理的端口，以及用于拆卸和更换的快速更换方法和装置 分区的流化床组件。

公开(公告)号：US20050072812A1

公开(公告)日：2005-04-07

申请号：US10494129

申请日：2002-10-28

申请人： David Dick

发明人： David Dick

IPC分类号： B65D88/28 ,  B65D88/66 ,  B65D88/72 ,  B67C11/00

CPC分类号： B65D88/66 ,  B65D88/28 ,  B65D88/72

摘要： There is disclosed a discharger (100) for a powder, the discharger comprising a hopper (102) and an outlet (8), the hopper comprising a discharging surface (5) over which, in use, a powder flows, and means (14, 15) for lowering the angle of internal friction of the powder or for lowering the angle of sliding friction between the powder and the discharger surface, wherein the discharging surface comprises surfaces at least two angles that are progressively shallower towards the outlet and in which a steeper part of the discharging surface in use is steeper than 40° from the horizontal. A method of use of such a discharger is also disclosed.

摘要翻译： 公开了一种用于粉末的排放器（100），排放器包括料斗（102）和出口（8），料斗包括排出表面（5），在使用中，粉末流过该排出表面，以及装置 ，15），用于降低粉末的内摩擦角或降低粉末和排出器表面之间的滑动摩擦的角度，其中排出表面包括朝向出口逐渐变浅的至少两个角度的表面，其中 在使用中，排放表面的较陡部比水平方向倾斜40°以上。 还公开了这种放电器的使用方法。

公开(公告)号：US20020136608A1

公开(公告)日：2002-09-26

申请号：US10150170

申请日：2002-05-17

申请人： STOROpack, Inc.

发明人： Thomas G. Eckel ,  John W. Lakeman ,  Bernard Parrott

IPC分类号： B60P001/60

CPC分类号： B60P1/62 ,  B65D88/72

摘要： Apparatus for handling loosefill and conveying the loosefill from one location to another comprises a container having a bottom and sides, the container being adapted to receive and contain therein a quantify of loosefill, a blower positioned at one end of the container and conduit which channels air from the blower toward the other end of the container, and which redirects the air back toward the one end of the container to thereby convey therewith the loosefill. A vacuum is positioned at the one end of the container which draws the loosefill out of the container. The container may be a trailer of a tractor trailer. A method of conveying loosefill from one location to another comprises providing a container of loosefill, providing an air source at one end of the container, directing air from the air source toward the other end of the container, and redirecting the air back towards the one end of the container to thereby convey therewith the loosefill to the one end of the container.

摘要翻译： 用于处理松散填充物并将松散填料从一个位置传送到另一个位置的装置包括具有底部和侧面的容器，该容器适于容纳并容纳其中的松散填充物的量化物;位于容器的一端的鼓风机和通道 从鼓风机朝向容器的另一端，并且将空气重新定向到容器的一端，从而与松散填充物一起传送。 真空位于容器的一端，将松散填充物从容器中取出。 容器可以是拖拉机拖车的拖车。 将松散填充物从一个位置传送到另一个位置的方法包括提供松散填充物的容器，在容器的一端提供空气源，将空气从空气源引导到容器的另一端，并将空气重新定向回到一个 容器的端部，从而将松散填充物输送到容器的一端。

公开(公告)号：US06393997B1

公开(公告)日：2002-05-28

申请号：US09528208

申请日：2000-03-17

申请人： Jerry W. Vande Sande

发明人： Jerry W. Vande Sande

IPC分类号： B65G6906

CPC分类号： B65D88/72

摘要： An aerator pad assembly having an aeration pad with a number of cutouts forming a shaped perimeter, is provided. The aeration pad may include a number of supports providing which provide air flow paths between the aeration pad and an associated aeration panel. A gasket may be disposed about the shaped perimeter, the gasket having a plurality of protuberances with fastener openings included, and the protuberances preferably cooperate with the cutouts to form a generally continuous interface between them. In one embodiment, a notched opening within the gasket is provided at the generally continuous interface with the shaped perimeter at least partially occupying a portion of the notched opening. In a particular embodiment, the gasket may be molded onto the aeration pad. In another embodiment, an adhesive material may be provided to form the attachment. In yet another embodiment, stitches of thread may attach the gasket and the aeration pad. A sealant material may also be provided at the generally continuous interface to seal voids between the gasket and the pad.

摘要翻译： 提供了具有具有形成成形周边的多个切口的曝气垫的曝气垫组件。 曝气垫可以包括多个支撑件，其提供在曝气垫和相关联的曝气板之间提供气流路径。 垫圈可以围绕成形周边设置，垫圈具有多个具有紧固件开口的突起，并且突起优选地与切口配合以在它们之间形成大致连续的界面。 在一个实施例中，垫圈内的切口开口设置在与成形周边的大致连续的界面处，至少部分地占据凹口开口的一部分。 在特定实施例中，垫圈可以模制在曝气垫上。 在另一个实施例中，可以提供粘合剂材料以形成附件。 在另一个实施例中，线的线迹可以附接垫圈和曝气垫。 密封剂材料也可以设置在通常连续的界面处，以密封垫片和衬垫之间的空隙。

公开(公告)号：US06238145B1

公开(公告)日：2001-05-29

申请号：US09282087

申请日：1999-03-30

申请人： Kermit Paul ,  Leslie Bartholomew

发明人： Kermit Paul ,  Leslie Bartholomew

IPC分类号： B65G5340

CPC分类号： B65D88/28 ,  B65D88/72

摘要： A silo for pulverulent and other loose materials of the type that has a base formed in part by a centrally located, inner conical dome. The silo has a vertically oriented material withdrawal conduit through which the loose materials are withdrawn from the silo. The conduit has an upper end located approximately at the apex of the inner conical dome, and the silo is constructed so that approximately two thirds of its stored contents can be withdrawn by gravity from the lower end of the material withdrawal conduit. The silo may also utilize a plurality of angularly spaced material transport conduits passing radially inward, with a first end of said conduits being located at material outlet points located within the silo body near the inner silo wall and a second end of each of said conduits located at a centrally located collection point within the silo body. The conduits will preferably utilize a dense phase conveying system that utilizes gravity to provide the pressure head to transport material.

摘要翻译： 用于粉状和其它松散材料的料仓，其具有由位于中心的内圆锥形圆顶部分形成的基部的类型。 料仓具有垂直取向的材料取出管道，松散材料通过其从料仓中取出。 导管具有大致位于内圆锥形圆顶顶点的上端，并且仓被构造成使其大约三分之二的储存内容物可以通过重力从材料取出导管的下端排出。 筒仓还可以利用多个沿着径向向内通过的角度间隔的材料输送导管，其中所述导管的第一端位于靠近内筒壁的位于筒仓体内的材料出口点，并且每个所述导管的第二端位于 位于筒仓体内的集中位置收集点。 导管将优选利用利用重力的密相输送系统来将压头提供给输送材料。

公开(公告)号：US5049008A

公开(公告)日：1991-09-17

申请号：US508213

申请日：1990-04-11

申请人： Lloyd A. Baillie

发明人： Lloyd A. Baillie

IPC分类号： B65D88/72 ,  B65G53/22

CPC分类号： B65G53/22 ,  B65D88/72 ,  Y10T137/7738 ,  Y10T137/7924 ,  Y10T137/86413

摘要： A self acting pressure air pulse control valve for use with fluidizing and pneumatic conveying systems for dry particulate material comprises a housing having a chamber in which a plate type closure member and an actuating piston are disposed and interconnected by an elongated actuating rod. A spring engages the actuating rod through a pivotally supported lever and biases the closure member toward a closed position. Pressure air acts across the face of the closure member to allow the valve to crack open whereupon pressure air acting on the larger actuating piston face snaps the valve to the fully open and unrestricted flow position. A reduction in pressure of the air flowing through the valve allows the biasing spring to reclose the valve to repeat its operating cycle.

摘要翻译： 用于干燥颗粒材料的流化和气动输送系统的自动压力空气脉冲控制阀包括具有室的壳体，其中板状闭合构件和致动活塞通过细长的致动杆设置并相互连接。 弹簧通过可枢转地支撑的杠杆接合致动杆，并将封闭构件偏压到关闭位置。 压力空气穿过封闭构件的表面，以允许阀裂开，于是作用在较大的致动活塞面上的压力空气将阀锁定到完全打开且不受限制的流动位置。 流过阀门的空气的压力降低允许偏置弹簧重新关闭阀门以重复其操作周期。

公开(公告)号：US4934875A

公开(公告)日：1990-06-19

申请号：US301608

申请日：1989-01-24

申请人： Gunter G. Fuss

发明人： Gunter G. Fuss

IPC分类号： B65D88/72 ,  B65G53/04

CPC分类号： B65G53/04 ,  B65D88/72

摘要： A transport system for conveying and dispensing non-fluid fluent material such as free-flowing packaging material includes a recycling system for automatically retrieving spilled material and a reservoir which automatically controls the input of material from a main supply based upon the height of material in the reservoir. Various air transport systems are incorporated.

摘要翻译： 用于输送和分配诸如自由流动的包装材料的非流体流体物质的输送系统包括用于自动检索溢出物料的回收系统和一个储存器，该储存器根据物料的高度自动地控制来自主供应源的材料的输入 水库 并入各种航空运输系统。

公开(公告)号：US4880148A

公开(公告)日：1989-11-14

申请号：US161185

申请日：1988-02-26

申请人： Kenneth D. Schmidt

发明人： Kenneth D. Schmidt

IPC分类号： B65D88/72

CPC分类号： B65D88/72

摘要： A fluidation kit for retrofit installation on a pneumatic outlet for a railway covered hopper car is disclosed. The outlet includes an outlet pan having downwardly sloping walls. The kit includes at least one air permeable fluidizing membrane on the inside face of the outlet pan wall to fluidize a powdered or pulverant lading. An externally mounted manifold assembly is attached to outside surfaces of the outlet pan for connecting the air permeable fluidizing membranes on the inside surfaces of the downwardly sloping walls of the outlet pan to a source of fluidizing air. The air permeable fluidizing membrane is supported in a peripheral extending frame member which supports the air permeable fluidizing membranes a small predetermined distance above the sloping wall surfaces to provide a plenum therebetween for diffusing fluidizing air throughout the entire extent of the air permeable fluidizing membrane. The air permeable fluidizing membrane is preferably constructed from a woven polypropylene fiber having a desired range of mesh sizes which provides a desired air permeability for fluid pressure unloading of powdered or pulverant ladings.

摘要翻译： 公开了一种用于铁路覆盖漏斗车的气动插座上的改装安装的流化工具。 出口包括具有向下倾斜的壁的出口盘。 该套件包括在出口盘壁的内表面上的至少一个透气流化膜，以流化粉末或粉碎的提单。 外部安装的歧管组件附接到出口盘的外表面，用于将出口盘的向下倾斜壁的内表面上的透气流化膜连接到流化空气源。 透气流化膜被支撑在外围延伸的框架构件中，该外围延伸框架构件在倾斜壁表面上方支撑可渗透流化膜小的预定距离，以在其之间提供一个气室，用于在透气流化膜的整个范围内扩散流化空气。 透气流化膜优选由具有期望范围的筛孔尺寸的编织聚丙烯纤维构成，其提供用于粉末或粉末分级的流体压力卸载的期望的透气性。

公开(公告)号：US4805656A

公开(公告)日：1989-02-21

申请号：US481596

申请日：1983-04-04

申请人： Frederic W. Cole ,  James B. Padden

发明人： Frederic W. Cole ,  James B. Padden

IPC分类号： B01J8/18 ,  B01D46/10 ,  B65D88/72 ,  F15D1/02

CPC分类号： B65D88/72 ,  B01D46/10

摘要： A porous composite structure for controlling of gas flow therethrough. The porous composite structure includes a first porous element formed from a sheet having a plurality of perforations with a first total predetermined cross-sectional area. A second porous element formed from a perforated sheet having a second total predetermined perforation cross-sectional area is disposed parallel to the first porous element and spaced a predetermined distance therefrom. At least one intermediate porous element is interposed the first porous element and the second porous element. The intermediate porous element has a total predetermined cross-sectional pore area which is less than the first and second total predetermined cross-sectional areas. Each of the porous elements are bonded to adjacent porous elements to form an integral structure, whereby the intermediate porous element regulates the flow of gas through the porous composite structure while the first and second porous elements mechanically strengthen the porous composite structure. A method of producing the porous element is also disclosed.

摘要翻译： 用于控制气体流过的多孔复合结构。 多孔复合结构包括由具有第一总预定横截面积的多个穿孔的片材形成的第一多孔元件。 由具有第二总预定穿孔横截面积的多孔板形成的第二多孔元件平行于第一多孔元件设置并与之隔开预定距离。 至少一个中间多孔元件插入第一多孔元件和第二多孔元件。 中间多孔元件具有小于第一和第二总预定横截面积的总预定横截面孔面积。 每个多孔元件被结合到相邻的多孔元件以形成整体结构，由此中间多孔元件通过多孔复合结构调节气体的流动，同时第一和第二多孔元件机械地增强多孔复合结构。 还公开了一种生产多孔元件的方法。

公开(公告)号：US4799830A

公开(公告)日：1989-01-24

申请号：US893999

申请日：1986-08-07

申请人： Gunter G. Fuss

发明人： Gunter G. Fuss

IPC分类号： B65D88/72 ,  B65G53/04 ,  B65G53/60

CPC分类号： B65D88/72 ,  B65G53/04

摘要： A transport system for conveying and dispensing non-fluid fluent material such as free-flowing packaging material includes a recycling system for automatically retrieving spilled material and a reservoir which automatically controls the input of material from a main supply based upon the height of material in the reservoir. Various air transport systems are incorporated.

摘要翻译： 用于输送和分配诸如自由流动的包装材料的非流体流体物质的输送系统包括用于自动检索溢出物料的回收系统和一个储存器，该储存器根据物料的高度自动地控制来自主供应源的材料的输入 水库 并入各种航空运输系统。