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126 条记录 (耗时 0.024 秒)

    Mechanically controlled vacuum throttle for a continuous dense phase particulate material conveying system and method
    1.
    发明授权
    Mechanically controlled vacuum throttle for a continuous dense phase particulate material conveying system and method 有权

    公开(公告)号：US10752451B2

    公开(公告)日：2020-08-25

    申请号：US14936446

    申请日：2015-11-09

    申请人： Horizon Systems, Inc.

    发明人： Todd E. Baker

    IPC分类号： B65G53/66 ,  B65G51/16 ,  B65G51/00 ,  B65G53/28 ,  B65G53/52

    摘要： A mechanically-controlled vacuum throttle for a continuous dense phase pneumatic conveying system and related method is provided. The system includes a pneumatic conveyance line, a particulate material insertion assembly, a positive displacement blower, a transport fluid intake assembly, and a vacuum throttling assembly. The vacuum throttling assembly is configured to control the flow of air mass density into the blower and through the conveyance line. A portion of the vacuum throttling assembly is tied in to the conveyance line pressure downstream of the blower and adjusts the air mass density flow depending on the downstream pressure. Preferably, the vacuum throttling assembly includes an obstruction element and an opening collar, where the obstruction element is moveable relative to the opening collar and the air mass density flow is adjusted depending on the amount of movement of the obstruction element relative to the opening collar.

    Pneumatic Pump
    2.
    发明申请
    Pneumatic Pump 审中-公开

    公开(公告)号：US20170321725A1

    公开(公告)日：2017-11-09

    申请号：US15319540

    申请日：2014-06-18

    申请人： Bullseye Pumps Pty Ltd

    发明人： Mark Damien Krohn

    IPC分类号： F04F5/24 ,  F16K1/20 ,  B65G53/28

    摘要： There is provided a pneumatic pump (10) comprising a tubular steel frame (11) and a disc-shaped pressure vessel (12) including a lower, tangential transfer port (14) and an upper, radial ventilation port (15). A transfer assembly (16) on the port (14) includes an inlet assembly (17) having a positive-close non-return valve (21) and a delivery outlet assembly (20). A venturi assembly (22) applies suction to the ventilation port (15) and has an exhaust vent (24) including a closure assembly (25) selectively operable to cycle between a suction phase and a pressurized phase. A two way T-valve (40) selectively allows venturi exhaust air to pass selectively into either a diffuser/muffler (35) or a delivery line (42) downstream of an outlet non-return valve.

    Vortex effect production device and method of improved transport of materials through a tube, pipe, and/or cylinder structure
    3.
    发明授权
    Vortex effect production device and method of improved transport of materials through a tube, pipe, and/or cylinder structure 有权

    公开(公告)号：US09725255B1

    公开(公告)日：2017-08-08

    申请号：US14283218

    申请日：2014-05-21

    申请人： James A. Scruggs

    发明人： James A. Scruggs

    IPC分类号： B65G53/52 ,  B65G53/28

    摘要： A tubular or cylindrical unit that creates a vortex effect with externally supplied pressurized fluid injected angularly within a transport structure is provided. Such a unit is utilized to either accelerate the vacuum and/or air conveyance of liquids, solid aggregates, and gases, reduce the energy required for such materials transport processes, or both. Such a result is achieved through the introduction of pressurized fluid via a plurality of injectors situated evenly around the circumference of the subject tube, pipe, and/or cylinder, and angled uniformly for an even pressure injection of fluid within the conveyance component thereof. In effect, through such injection of pressurized fluid, the overall transport system may be operated at significantly reduced cost while increasing the efficiency of overall vacuum and air conveyance systems simultaneously. The method of utilization of such a device is also encompassed within this invention.

    Delivery system for analytical samples
    4.
    发明申请
    Delivery system for analytical samples 审中-公开
    分析样品的交付系统

    公开(公告)号：US20130236276A1

    公开(公告)日：2013-09-12

    申请号：US13385843

    申请日：2012-03-08

    申请人： Daniel T. Richter

    发明人： Daniel T. Richter

    IPC分类号： B65G49/05 ,  B65G53/28 ,  B65G53/66 ,  B01L3/00

    CPC分类号： B01L3/00 ,  B65G51/02 ,  G01N35/04 ,  G01N2035/0465 ,  G01N2035/0481

    摘要： A system for handling sample vials includes a vault for receiving a series of storage cartridges. Inside the cartridges are one or more discs providing vial recesses. In multidisc cartridges, through passages are provided to place and retrieve vials into and from the subjacent discs. A pick up device is moved until it aligns with a selected vial and the vial is pneumatically removed. A device is provided to reverse orientation of a vial moving through the system. A venturi operated system is provided including symmetrical bleed off ports to propel vials through the system without inducing excessive spinning of the vials. A piping system from a central bank to a multiplicity of analytical instruments includes a minimum number of through conduits and a diverter at each instrument location for sending the vial either to the instrument or downstream toward another diverter and instrument.

    摘要翻译： 用于处理样品瓶的系统包括用于接收一系列存储盒的保险库。 墨盒内部有一个或多个提供小瓶凹槽的圆盘。 在多片盒中，提供通过通道以将小瓶放入和取出下层盘。 移动拾取装置，直到其与选定的小瓶对齐，并且小瓶被气动地移除。 提供了一种装置来反转移动通过系统的小瓶的取向。 提供文氏管操作系统，包括对称的排出口，以推动小瓶通过系统，而不会导致小瓶的过度旋转。 从中央银行到多个分析仪器的管道系统包括最小数量的通道和每个仪器位置的分流器，用于将小瓶发送到仪器或向下流向另一个分流器和仪器。

    Material Transportation Apparatus and Method
    6.
    发明申请
    Material Transportation Apparatus and Method 审中-公开
    物料运输设备及方法

    公开(公告)号：US20090010719A1

    公开(公告)日：2009-01-08

    申请号：US11568248

    申请日：2005-04-27

    申请人： Ronald George Morris

    发明人： Ronald George Morris

    IPC分类号： B65G53/28

    CPC分类号： B65G53/28 ,  B65G53/24

    摘要： A method of, and apparatus for, transferring material, which may be hydrocarbon exploration and production industry by-products in the form of drill cuttings, from a first location to a second location. A container is provided containing fluid and the material is transferred from a first location outside of the container to a second location inside the container. Fluid, which is typically air, is at least partially evacuated from within the container in order to facilitate progression of the material into the container.

    摘要翻译： 用于将材料转移的方法和装置，其可以是钻探形式的烃勘探和生产工业副产物，从第一位置到第二位置。 提供容器包含流体，并且材料从容器外部的第一位置转移到容器内部的第二位置。 通常为空气的流体至少部分地从容器内抽出，以便于材料进入容器中。

    Dried product discharge system
    8.
    发明授权
    Dried product discharge system 失效
    干品排放系统

    公开(公告)号：US06890129B2

    公开(公告)日：2005-05-10

    申请号：US10171667

    申请日：2002-06-17

    申请人： Luigi Fabbri

    发明人： Luigi Fabbri

    IPC分类号： B01D29/01 ,  F26B11/14 ,  F26B25/00 ,  B65G53/28

    CPC分类号： F26B25/007 ,  B01D29/01 ,  B01D29/843 ,  B01D29/86 ,  F26B11/14 ,  F26B25/002

    摘要： A system for discharging dried product, particularly for drying filters, drying units and the like, comprising, on a container for treating and containing a dried product, a discharge hole that is controlled by a discharge valve, interposed on a pneumatic circuit suitable to produce a circulation of fluid in output from the discharge hole. An agitator is also provided which acts on the dried product to facilitate its outward conveyance.

    摘要翻译： 一种用于排出干燥产品的系统，特别是用于干燥过滤器，干燥单元等的系统，包括在用于处理和容纳干燥产品的容器上，由排放阀控制的排出孔插入适于产生的气动回路 从排出孔输出的流体的循环。 还提供搅拌器，其作用于干燥的产品以便于其向外输送。

    Arrangement for conveying dust-like bulk goods, particularly cement, by means of suction and pressure
    9.
    发明授权
    Arrangement for conveying dust-like bulk goods, particularly cement, by means of suction and pressure 失效
    通过吸力和压力输送粉尘状散装货物，特别是水泥的布置

    公开(公告)号：US5341856A

    公开(公告)日：1994-08-30

    申请号：US75735

    申请日：1993-06-11

    申请人： Gerhard Appenzeller

    发明人： Gerhard Appenzeller

    IPC分类号： B65G53/28 ,  B65B1/08 ,  B65B1/16

    CPC分类号： B65G53/28

    摘要： An arrangement for transferring bulk goods from ships into silos by means of suction and pressure conveyance. The arrangement includes a suction conveying line with suction nozzle to be placed in the ship and leading to a lock-type receiving container. A pressure-conveying line leads from the container to the silo. A screw-type pump is provided at the bottom of the container for continuously feeding the material to the pressure conveying line. The material travels through the container by gravity. The receiving container includes container segments which are arranged so as to be telescopically extendable. All components of the arrangement are mounted on a road-travelling vehicle. During operation, the segments of the container are extended. During travel, the container segments are slid into each other.

    摘要翻译： 通过吸力和压力输送将散装货物从船舶转移到筒仓的安排。 该装置包括具有吸嘴的吸入输送管线，放置在船上并通向锁式接收容器。 压力输送线从容器引导到料仓。 在容器的底部设有螺旋式泵，用于将材料连续地送入压力输送线。 材料通过重力穿过容器。 接收容器包括被布置成可伸缩地延伸的容器段。 该装置的所有部件安装在道路行驶车辆上。 在操作期间，容器的段延伸。 在行进期间，容器段彼此滑动。