EA201001884A1 - Пневматический откачивающий насос - Google Patents

Пневматический откачивающий насос

Info

Publication number
EA201001884A1
EA201001884A1 EA201001884A EA201001884A EA201001884A1 EA 201001884 A1 EA201001884 A1 EA 201001884A1 EA 201001884 A EA201001884 A EA 201001884A EA 201001884 A EA201001884 A EA 201001884A EA 201001884 A1 EA201001884 A1 EA 201001884A1
Authority
EA
Eurasian Patent Office
Prior art keywords
air supply
outlet
chamber
inlet
valve
Prior art date
Application number
EA201001884A
Other languages
English (en)
Other versions
EA020068B1 (ru
Inventor
Марк Крон
Original Assignee
Тайко Флоу Сервисиз Аг
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 Тайко Флоу Сервисиз Аг filed Critical Тайко Флоу Сервисиз Аг
Publication of EA201001884A1 publication Critical patent/EA201001884A1/ru
Publication of EA020068B1 publication Critical patent/EA020068B1/ru

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04F—PUMPING OF FLUID BY DIRECT CONTACT OF ANOTHER FLUID OR BY USING INERTIA OF FLUID TO BE PUMPED; SIPHONS
    • F04F5/00—Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow
    • F04F5/14—Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow the inducing fluid being elastic fluid
    • F04F5/24—Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow the inducing fluid being elastic fluid displacing liquids, e.g. containing solids, or liquids and elastic fluids
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04F—PUMPING OF FLUID BY DIRECT CONTACT OF ANOTHER FLUID OR BY USING INERTIA OF FLUID TO BE PUMPED; SIPHONS
    • F04F1/00—Pumps using positively or negatively pressurised fluid medium acting directly on the liquid to be pumped
    • F04F1/02—Pumps using positively or negatively pressurised fluid medium acting directly on the liquid to be pumped using both positively and negatively pressurised fluid medium, e.g. alternating
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04F—PUMPING OF FLUID BY DIRECT CONTACT OF ANOTHER FLUID OR BY USING INERTIA OF FLUID TO BE PUMPED; SIPHONS
    • F04F5/00—Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow
    • F04F5/14—Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow the inducing fluid being elastic fluid
    • F04F5/34—Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow the inducing fluid being elastic fluid characterised by means for changing inducing fluid source

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Jet Pumps And Other Pumps (AREA)
  • Multiple-Way Valves (AREA)

Abstract

Пневматический откачивающий насос, содержащий впускной узел (10) с впускным клапаном (14), установленным между впускным устройством, через которое поступает откачиваемый материал (13) из источника материала, и каналом (17) загрузки со средством (20) выборочной подачи продувочного воздуха, расположенным на стороне подачи продувочного воздуха впускного клапана; камеру (11) заданной длины и, по существу, постоянного поперечного сечения, имеющую впускной конец, открывающийся в канал загрузки, и выпускной конец; выпускной узел (12), содержащий проходной канал, открывающийся в выпускной конец камеры и проходящий к выпускному устройству, выпускной клапан (24), расположенный в проходном канале между выпускным концом камеры и выпускным устройством, выборочно включаемый источник (31) разрежения, использующий эффект Вентури (труба Вентури) и открывающийся в проходной канал между выпускным клапаном и выпускным концом камеры, и выборочно включаемое средство (41) подачи выбрасываемого воздуха, расположенное ниже по потоку выпускного клапана и использующее воздух, выбрасываемый из трубы Вентури; систему обеспечения сжатого воздуха для подачи сжатого воздуха в трубу Вентури и в средство подачи продувочного воздуха; и средство управления, обеспечивающее синхронизацию работы трубы Вентури, средства подачи продувочного воздуха, средства подачи выбрасываемого воздуха и впускного и выпускного клапанов.
EA201001884A 2008-06-04 2008-06-04 Пневматический откачивающий насос EA020068B1 (ru)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/AU2008/000800 WO2009146479A1 (en) 2008-06-04 2008-06-04 Pneumatic evacuation pump

Publications (2)

Publication Number Publication Date
EA201001884A1 true EA201001884A1 (ru) 2012-01-30
EA020068B1 EA020068B1 (ru) 2014-08-29

Family

ID=41397621

Family Applications (1)

Application Number Title Priority Date Filing Date
EA201001884A EA020068B1 (ru) 2008-06-04 2008-06-04 Пневматический откачивающий насос

Country Status (7)

Country Link
US (1) US9212669B2 (ru)
EP (1) EP2313660B1 (ru)
CN (1) CN102112753B (ru)
AU (1) AU2008357276B2 (ru)
CA (1) CA2726654C (ru)
EA (1) EA020068B1 (ru)
WO (1) WO2009146479A1 (ru)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7575675B2 (en) 2006-06-19 2009-08-18 Pentair Water Pool And Spa, Inc. Pool cleaner debris bag
US8308394B2 (en) * 2010-02-15 2012-11-13 Vt Leeboy, Inc. Vacuum-operated material transfer system and method
US8968559B2 (en) 2010-05-14 2015-03-03 Pentair Water Pool And Spa, Inc. Biodegradable disposable debris bag
FI124175B (fi) * 2012-08-22 2014-04-15 Maricap Oy Menetelmä materiaalin käsittelemiseksi materiaalinsiirtojärjestelmässä, materiaalinsiirtojärjestelmä ja materiaalinsiirtojärjestelmän erotinlaite
CA2973916A1 (en) 2015-01-14 2016-07-21 Pentair Water Pool And Spa, Inc. Debris bag with detachable collar
US10837463B2 (en) * 2017-05-24 2020-11-17 Baker Hughes Oilfield Operations, Llc Systems and methods for gas pulse jet pump
CN108974947A (zh) * 2018-08-22 2018-12-11 中国海洋石油集团有限公司 一种钻井平台钻屑输送装置及其控制方法
AU2020210306B2 (en) * 2020-07-31 2023-04-06 Solidsvac Pty Ltd Constant flow solids pump
CN111908137B (zh) * 2020-09-02 2021-12-28 上海鲸孚科技有限公司 一种聚酯纤维生产用密相压缩气体输送装置
US11661957B2 (en) 2021-04-09 2023-05-30 Norgren Automation Solutions, Llc Dual direction vacuum apparatus having a vacuum mode and purge mode
CN115415247A (zh) * 2022-08-17 2022-12-02 安徽天思朴超精密模具有限公司 一种机械零件加工用集清扫、吹气于一体的金属碎屑清除装置

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1423198A (en) * 1922-07-18 Vacuum jet and system of operating the same
US2193738A (en) * 1938-05-21 1940-03-12 Nat Conveyors Co Inc Pneumatic conveyer
US3861830A (en) * 1973-09-17 1975-01-21 Ronald D Johnson Pressure differential pumping system for dry bulk products
CA1202343A (en) * 1982-08-17 1986-03-25 Thomas G. Smith Automatic pneumatic feeder
US4545410A (en) * 1984-01-30 1985-10-08 Cyclonaire Corporation System for transferring dry flowable material
USRE33084E (en) * 1985-11-13 1989-10-10 Intermittently operating pneumatic device for pumping solid-carrying liquids and slurries
US5033914A (en) * 1989-09-29 1991-07-23 Cyclonaire Corporation High efficiency feeder apparatus for pneumatic conveying lines
GB2267315A (en) * 1992-05-09 1993-12-01 Muller Jacqueline Simpson Air/stream operated fluid pumps
UA55397C2 (ru) * 1996-09-05 2003-04-15 Йоханнес Мьоллер Гамбург Інженірінг Гмбх Способ управления устройством для подачи сыпучего материала в транспортный трубопровод
US7241080B2 (en) * 2004-03-22 2007-07-10 Durr Industries, Inc. Pump for transferring particulate material
US20050268499A1 (en) * 2004-06-04 2005-12-08 Weinrib Harry P Method and apparatus for pumping with a dredge
WO2006037186A1 (en) * 2004-10-08 2006-04-13 Supavac Pty Ltd Pump apparatus
EP1958899B1 (de) * 2007-02-16 2013-08-21 J. Wagner AG Vorrichtung zum Fördern von Fluid

Also Published As

Publication number Publication date
US9212669B2 (en) 2015-12-15
EA020068B1 (ru) 2014-08-29
AU2008357276B2 (en) 2014-02-27
US20110091333A1 (en) 2011-04-21
CA2726654A1 (en) 2009-12-10
AU2008357276A1 (en) 2009-12-10
CA2726654C (en) 2015-11-10
WO2009146479A1 (en) 2009-12-10
CN102112753B (zh) 2013-11-13
CN102112753A (zh) 2011-06-29
EP2313660B1 (en) 2017-01-04
EP2313660A4 (en) 2015-09-09
EP2313660A1 (en) 2011-04-27

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Legal Events

Date Code Title Description
PD4A Registration of transfer of a eurasian patent in accordance with the succession in title
PC4A Registration of transfer of a eurasian patent by assignment
MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): AM AZ BY KZ KG MD TJ TM RU