公开(公告)号：US20100296879A1

公开(公告)日：2010-11-25

申请号：US12548901

申请日：2009-08-27

Applicant: Michael John STEAD FAILLE ,  Peter Herbert BURGER

Inventor： Michael John STEAD FAILLE ,  Peter Herbert BURGER

IPC: B65G53/34 ,  B60P1/60

CPC classification number: B65D90/046 ,  B65D2590/046

Abstract: A system to transport solids in liquid media, especially in the field of maritime and land transportation of fruits or vegetables in the agricultural produce area, or of any product having to be transported in liquid media for their protection against environment and the medium.

Abstract translation: 在液体介质中运输固体的系统，特别是在农产品区域的水果或蔬菜的海运和陆上运输领域，或任何必须在液体介质中运输以保护环境和介质的产品。

公开(公告)号：US20100278598A1

公开(公告)日：2010-11-04

申请号：US12809135

申请日：2008-12-18

Applicant: Göran Sundholm

Inventor： Göran Sundholm

IPC: B65G53/34

CPC classification number: B65G53/24 ,  B65F5/005

Abstract: A method for feeding and conveying material in a pneumatic material conveying system, such as a waste conveying system, which conveying system comprises at least one feed point (61) of material, particularly of waste material, a material conveying pipe (100) which is connectable to the feed point (61), a separator device (20) in which the material being conveyed is separated from conveying air, and means (3, 4) for providing a pressure difference in the conveying pipe (100) at least during the conveyance of the material. Underpressure is provided in the conveying pipe (100) at least at the point of the feed point (61) intended to be emptied, the feed points are emptied to the conveying pipe (100) using an emptying sequence in which first is emptied a feed point located closer to the separator device (20) in the material conveying direction and next a feed point (61) located substantially farther from the separator device (20) in the material conveying direction.

Abstract translation: 一种用于在诸如废物输送系统的气动材料输送系统中进料和输送材料的方法，该输送系统包括材料，特别是废料的至少一个进料点（61），材料输送管（100） 可连接到进料点（61）的分离器装置（20），其中被输送的材料与输送空气分离;以及用于至少在输送管道（100）期间提供压力差的装置（3,4） 运输材料。 至少在要排空的供给点（61）的位置处，输送管（100）中设置有欠压，使用排空顺序将进料点排空到输送管（100），首先将进料排空 点位于物料输送方向上更接近分离器装置（20），接下来是在物料输送方向上基本上远离分离器装置（20）的进给点（61）。

公开(公告)号：US20090202311A1

公开(公告)日：2009-08-13

申请号：US12426776

申请日：2009-04-20

Applicant: Benny J. Deal ,  Justin Dodd

Inventor： Benny J. Deal ,  Justin Dodd

IPC: B65G53/00 ,  B65G53/40 ,  B65G53/34

CPC classification number: E21B21/062

Abstract: Disclosed herein are embodiments of an apparatus for delivering lost circulation material, particularly cottonseed hulls, into oil and gas drilling pits. According to one exemplary embodiment, a lost circulation material delivery apparatus for delivering lost circulation material from a bulk source of the material into a drilling well mud pit for controlling lost circulation within an oil or gas drilling well bore can include a bulk source of lost circulation material positioned in the vicinity of but removed from the drilling well mud pit. The apparatus can also include a sorting mechanism in receiving communication with the bulk source where the sorting mechanism includes a lost circulation material metering portion. A lost circulation material conveying portion can be in material receiving communication with the material metering portion at a first end portion and in material expelling communication with the drilling well mud pit at a second end portion. The apparatus can also include a lost circulation material driving source spaced apart from the sorting mechanism and coupled to the conveying portion. In operation, the lost circulation material driving source feeds lost circulation material from the material metering portion, through the conveying portion and into the drilling well mud pit.

Abstract translation: 本文公开了用于将漏液循环材料，特别是棉籽壳输送到油气钻井坑中的装置的实施例。 根据一个示例性实施例，用于将泄漏循环材料从主体材料源输送到用于控制油井或钻井井眼内的流失的钻井井泥坑中的泄漏循环材料输送装置可以包括散装流体源 位于钻井井附近但从钻井坑中移除的物料。 该设备还可以包括分类机构，用于接收与批量源的通信，其中分类机构包括丢失循环材料计量部分。 漏液循环材料输送部分可以在与第一端部处的材料计量部分相连接的材料中，并且在与第二端部处的钻井泥浆坑排出通道的材料中。 该装置还可以包括与分选机构间隔开并联接到传送部分的丢失循环材料驱动源。 在运行中，流失物料驱动源从物料计量部分通过输送部分进入钻井井泥坑中。

公开(公告)号：US5944455A

公开(公告)日：1999-08-31

申请号：US889626

申请日：1997-07-08

Applicant: Klaus Wilhelm

Inventor： Klaus Wilhelm

IPC: B65B69/00 ,  B65G53/42 ,  B65G65/36 ,  B65G53/34

CPC classification number: B65B69/0075 ,  B65G53/42 ,  B65G65/36

Abstract: In the case of a device for the discharge of flowable material from flexible and more particularly sack or bag like containers through the use of a discharge aspiration device adapted to be introduced from above into the container, lifting tackle is provided able to be brought into holding engagement with a top edge part of the container. The lifting tackle comprises an annular or polygonal holding frame which is able to be moved in a vertical direction by attachment to a reciprocating device and on which the holding elements are secured. The holding frame has a smaller diameter than the container so that the top edge part of the container is drawn radially inward as the container is drawn upward.

Abstract translation: 在通过使用适于从上方引入到容器中的排出抽吸装置用于从柔性特别是袋或袋状容器排出可流动材料的装置的情况下，提供能够保持的提升滑车 与容器的顶部边缘部分接合。 起重滑车包括环形或多边形的保持框架，其能够通过附接到往复运动装置而在垂直方向上移动，并且保持元件固定在该往复运动装置上。 保持框架具有比容器小的直径，使得当容器向上拉时，容器的顶部边缘部分被径向向内拉。

公开(公告)号：US5779398A

公开(公告)日：1998-07-14

申请号：US681457

申请日：1996-07-22

Applicant: Melton R. Battle ,  James E. Bedeker ,  Robert C. Heiss

Inventor： Melton R. Battle ,  James E. Bedeker ,  Robert C. Heiss

IPC: B60P1/60 ,  B65G53/34

CPC classification number: B60P1/60

Abstract: Method and system unloads dry bulk materials from a tank hopper supported on a trailer, the trailer being connected to a tractor. A material conveying conduit is adapted for receiving material from the hopper. A blower is provided for supplying pressurized air to the hopper and to the conduit so that a pressure differential is created between the hopper and the conduit to thereby induce the flow of the materials from the hopper to the conduit. The pressurized air is cooled via a radiator which transfers heat from the pressurized air to ambient air. Ambient air is caused to flow across the radiator by a fan that is electrically driven by a battery located on the tractor, and that is automatically controlled by a pressure sensor switch positioned for sensing the pressure of the pressurized air stream.

Abstract translation: 方法和系统从拖车上的罐式料斗卸载干散装材料，拖车连接到拖拉机。 材料输送管道适于从料斗接收材料。 提供鼓风机用于将加压空气供给到料斗和导管，使得在料斗和导管之间产生压差，从而引起材料从料斗到管道的流动。 加压空气通过散热器冷却，散热器将热量从加压空气传递到环境空气。 通过由位于拖拉机上的电池电驱动的风扇使环境空气流过散热器，并且该风扇由位于感测加压空气流的压力的压力传感器开关自动控制。

公开(公告)号：US5368276A

公开(公告)日：1994-11-29

申请号：US53077

申请日：1993-04-26

Applicant: Robert W. Pfeiffer

Inventor： Robert W. Pfeiffer

IPC: B01J8/08 ,  B65G53/34 ,  F16K3/26 ,  F16K3/34 ,  F16K3/32

CPC classification number: B01J8/082 ,  F16K3/26 ,  F16K3/34 ,  Y10T137/4259 ,  Y10T137/7047

Abstract: A control valve well-suited for controlling the flow of particulate solids comprises a valve body having a flow passageway comprising inlet and outlet passages extending transversely to a slide chamber. A plug member having a flow orifice is mounted for movement within the slide chamber to seal the flow passageway when the flow orifice is out of register therewith and to connect the inlet and outlet passages in flow communication when registered therewith. One of the inlet passage and the flow orifice has a cross section including a tapered slot portion which terminates in an apex defining an angle of from about 45 to 90 degrees and an associated polygonal base portion or circular arc base portion subtending from 225 to about 270 degrees of arc. The other has a peripheral shape which includes a leading edge disposed substantially perpendicular to the direction of travel of the plug member. This arrangement provides valves of enhanced rangeability with a unique logarithmic flow characteristic which, for most flow rates, is intermediate to linear and equal percentage flow characteristics.

Abstract translation: 适于控制颗粒固体流动的控制阀包括具有流动通道的阀体，该流动通道包括横向于滑动室延伸的入口和出口通道。 具有流动孔口的塞子构件被安装用于在滑动室内移动以在流动孔与其不同步时密封流动通道，并且当与其注册时连接流动连通的入口和出口通道。 入口通道和流动孔中的一个具有横截面，该横截面包括锥形狭槽部分，其终止于限定约45度至90度的角度的顶点，以及相关联的多边形基部部分或圆弧形底部部分，其对应于225至约270 弧度。 另一个具有外围形状，其包括基本上垂直于插塞构件的行进方向设置的前缘。 这种布置提供了具有增强的可变性的阀门，其具有独特的对数流动特性，其对于大多数流速来说是中等到线性和等百分比流量特性。

公开(公告)号：US3604759A

公开(公告)日：1971-09-14

申请号：US3604759D

申请日：1969-09-23

Applicant: SHELL OIL CO

Inventor： WICKS MOYE

IPC: B65G53/52 ,  B65G53/34

CPC classification number: B65G53/521

Abstract: Method and apparatus for preventing plug formation in a shutdown slurry pipeline. A plurality of partial obstructions are positioned in the pipeline in those sections of the line where inclination exceeds some predetermined critical angle to prevent the formation of a line plug by interrupting slumping of the solid phase of the slurry material.

公开(公告)号：US3482328A

公开(公告)日：1969-12-09

申请号：US3482328D

申请日：1968-05-24

Applicant: IMP TOBACCO CO LTD

Inventor： LARKHAM JOHN GEORGE

IPC: A24B3/18 ,  A24B15/24 ,  B01J8/16 ,  B01J8/28 ,  B01J8/30 ,  F26B3/092 ,  F26B17/14 ,  B65G53/34

CPC classification number: F26B3/0923 ,  A24B3/18 ,  A24B15/24 ,  B01J8/16 ,  B01J8/28

公开(公告)号：US3464740A

公开(公告)日：1969-09-02

申请号：US3464740D

申请日：1968-11-25

Applicant: KEYSTONE VALVE CORP

Inventor： SCRUBY STANLEY R ,  MCIVER DONALD J

IPC: B65G53/52 ,  B65G53/34

CPC classification number: B65G53/521

公开(公告)号：US12076751B2

公开(公告)日：2024-09-03

申请号：US17635064

申请日：2020-08-14

Applicant: SCHENCK PROCESS EUROPE GMBH

Inventor： Anthony Goodwin ,  Matheus Johannes Lucas

IPC: B07B9/02 ,  B04B5/10 ,  B04C9/00 ,  B07B1/20 ,  B07B1/24 ,  B07B1/28 ,  B07B4/08 ,  B65G53/16 ,  B65G53/34 ,  B65G53/36 ,  B65G53/48 ,  B65G53/52 ,  B65G53/60

CPC classification number: B07B9/02 ,  B04C9/00 ,  B07B1/20 ,  B07B1/24 ,  B07B4/08

Abstract: There as herein defined a pneumatic conveying system comprising a cyclonic feed apparatus. In particular, there is described a pneumatic conveying system comprising a vessel (e.g. a cyclonic separator) in combination with a sifting device (e.g. a centrifugal device) which is capable of separating pneumatically conveyed material into oversize powder discharge (e.g. waste material) and fine powder discharge (e.g. valuable product material).