ATE551117T1 - Vorrichtung zur geschwindigkeitsregelung bei partikelbeförderung im vakuum - Google Patents

Vorrichtung zur geschwindigkeitsregelung bei partikelbeförderung im vakuum

Info

Publication number
ATE551117T1
ATE551117T1 AT06808554T AT06808554T ATE551117T1 AT E551117 T1 ATE551117 T1 AT E551117T1 AT 06808554 T AT06808554 T AT 06808554T AT 06808554 T AT06808554 T AT 06808554T AT E551117 T1 ATE551117 T1 AT E551117T1
Authority
AT
Austria
Prior art keywords
vacuum
speed control
stream
control during
particulate material
Prior art date
Application number
AT06808554T
Other languages
English (en)
Inventor
Brian Snowdon
Original Assignee
Clean Cat Technologies Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Clean Cat Technologies Ltd filed Critical Clean Cat Technologies Ltd
Application granted granted Critical
Publication of ATE551117T1 publication Critical patent/ATE551117T1/de

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • B01J8/0015—Feeding of the particles in the reactor; Evacuation of the particles out of the reactor
    • B01J8/0035—Periodical feeding or evacuation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D45/00—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • B01J8/0015—Feeding of the particles in the reactor; Evacuation of the particles out of the reactor
    • B01J8/0025—Feeding of the particles in the reactor; Evacuation of the particles out of the reactor by an ascending fluid
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • B01J8/0015—Feeding of the particles in the reactor; Evacuation of the particles out of the reactor
    • B01J8/003—Feeding of the particles in the reactor; Evacuation of the particles out of the reactor in a downward flow
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • B01J8/0015—Feeding of the particles in the reactor; Evacuation of the particles out of the reactor
    • B01J8/004—Feeding of the particles in the reactor; Evacuation of the particles out of the reactor by means of a nozzle
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • B01J8/005—Separating solid material from the gas/liquid stream
    • B01J8/0055—Separating solid material from the gas/liquid stream using cyclones
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • B01J8/02—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds
    • B01J8/0242—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds the fluid flow within the bed being predominantly vertical
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G53/00—Conveying materials in bulk through troughs, pipes or tubes by floating the materials or by flow of gas, liquid or foam
    • B65G53/04—Conveying materials in bulk pneumatically through pipes or tubes; Air slides
    • B65G53/24—Gas suction systems
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G53/00—Conveying materials in bulk through troughs, pipes or tubes by floating the materials or by flow of gas, liquid or foam
    • B65G53/34—Details
    • B65G53/60—Devices for separating the materials from propellant gas
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G53/00—Conveying materials in bulk through troughs, pipes or tubes by floating the materials or by flow of gas, liquid or foam
    • B65G53/34—Details
    • B65G53/66—Use of indicator or control devices, e.g. for controlling gas pressure, for controlling proportions of material and gas, for indicating or preventing jamming of material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2208/00—Processes carried out in the presence of solid particles; Reactors therefor
    • B01J2208/00743—Feeding or discharging of solids
    • B01J2208/00752—Feeding
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2208/00—Processes carried out in the presence of solid particles; Reactors therefor
    • B01J2208/00743—Feeding or discharging of solids
    • B01J2208/00761—Discharging
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2208/00—Processes carried out in the presence of solid particles; Reactors therefor
    • B01J2208/00743—Feeding or discharging of solids
    • B01J2208/00769—Details of feeding or discharging

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Physics & Mathematics (AREA)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
  • Air Transport Of Granular Materials (AREA)
  • Container, Conveyance, Adherence, Positioning, Of Wafer (AREA)
  • Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)
  • Encapsulation Of And Coatings For Semiconductor Or Solid State Devices (AREA)
  • Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
  • Feeding Of Articles To Conveyors (AREA)
AT06808554T 2005-11-16 2006-11-15 Vorrichtung zur geschwindigkeitsregelung bei partikelbeförderung im vakuum ATE551117T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB0523338.2A GB0523338D0 (en) 2005-11-16 2005-11-16 Vacuum conveying velocity control device
PCT/GB2006/004264 WO2007057667A1 (en) 2005-11-16 2006-11-15 Vacuum conveying velocity control apparatus and method for particulate material

Publications (1)

Publication Number Publication Date
ATE551117T1 true ATE551117T1 (de) 2012-04-15

Family

ID=35580145

Family Applications (1)

Application Number Title Priority Date Filing Date
AT06808554T ATE551117T1 (de) 2005-11-16 2006-11-15 Vorrichtung zur geschwindigkeitsregelung bei partikelbeförderung im vakuum

Country Status (7)

Country Link
US (1) US8491228B2 (de)
EP (1) EP1945342B1 (de)
CN (1) CN101351264B (de)
AT (1) ATE551117T1 (de)
CA (1) CA2629945C (de)
GB (2) GB0523338D0 (de)
WO (1) WO2007057667A1 (de)

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WO2010053485A1 (en) * 2008-11-06 2010-05-14 Crg Logics, Inc. Pneumatic convey system with constant velocity pickup
AT508720B1 (de) * 2009-08-20 2012-05-15 Wittmann Kunststoffgeraete Verfahren zur automatischen beladung einer förderleitung mit schüttgut
KR100960963B1 (ko) * 2010-01-26 2010-06-03 주식회사 덕영엔지니어링 분체／입체 공기 이송시스템
AU2011221607B2 (en) * 2010-03-04 2016-01-21 Envac Ab Waste emptying control
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CN103476511B (zh) * 2011-04-15 2016-11-09 赖茵豪森机械制造公司 用于从粉末供应源运送粉末的装置及方法
WO2013059435A1 (en) * 2011-10-18 2013-04-25 W. R. Grace & Co.-Conn. Systems for injecting catalysts and/or additives into a fluidized catalytic cracking unit and methods of making and using the same
LU92037B1 (fr) * 2012-07-06 2014-01-07 Wurth Paul Sa Dispositif de depressuration d'un reservoir sous pression de stockage de matiere granuleuse ou pulverulente, et installation de distribution de matiere pulverulente par transport pneumatique comportant un tel dispositif
RU2502661C1 (ru) * 2012-08-27 2013-12-27 Закрытое Акционерное Общество "Твин Трейдинг Компани" Способ вакуумно-пневматического транспортирования сыпучих материалов с высокой массовой концентрацией
JPWO2014155655A1 (ja) * 2013-03-29 2017-02-16 株式会社松井製作所 材料輸送装置及び材料輸送方法
ITPD20130142A1 (it) * 2013-05-22 2014-11-23 Moretto Spa Sistema di trasporto pneumatico di materiale granulare e metodo di controlllo di tale sistema
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RU2535821C1 (ru) * 2013-10-31 2014-12-20 Закрытое Акционерное Общество "Твин Трейдинг Компани" Вакуумно-пневматическое устройство для транспортирования сыпучих материалов с высокой массовой концентрацией
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EP3100968A1 (de) * 2015-06-01 2016-12-07 Xerex Ab Vorrichtung und system zum pneumatischen transport eines materials
CN109562341B (zh) * 2016-05-18 2022-02-18 沃利帕森斯服务私人有限公司 从炼油厂和石化反应器及其他容器中移除催化剂和其他材料的装置
US10239712B2 (en) * 2017-06-09 2019-03-26 Robert Ober & Associates, LLC Terminal for transfer of dry, flowable, granular materials
EP3648879A1 (de) * 2017-07-07 2020-05-13 Johnson Matthey Process Technologies, Inc. Entnahmesystem
EP3530599A1 (de) * 2018-02-27 2019-08-28 Piab Ab Vakuumförderanlage
CN109733888A (zh) * 2018-12-31 2019-05-10 广州科里时机械工程有限公司 一种组合式移动仓泵装置
US11161699B2 (en) * 2019-06-18 2021-11-02 Braskem America, Inc. Solids conveying with multi-diameter piping circuit
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Also Published As

Publication number Publication date
GB2432331B (en) 2011-03-30
GB0622791D0 (en) 2006-12-27
CA2629945C (en) 2016-01-19
CA2629945A1 (en) 2007-05-24
CN101351264A (zh) 2009-01-21
GB0523338D0 (en) 2005-12-28
GB2432331A (en) 2007-05-23
EP1945342A1 (de) 2008-07-23
CN101351264B (zh) 2016-05-11
EP1945342B1 (de) 2012-03-28
US20100034599A1 (en) 2010-02-11
WO2007057667A1 (en) 2007-05-24
US8491228B2 (en) 2013-07-23

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