FR2452615A1 - Pompe axiale pour suspensions minerales - Google Patents

Pompe axiale pour suspensions minerales

Info

Publication number
FR2452615A1
FR2452615A1 FR8004974A FR8004974A FR2452615A1 FR 2452615 A1 FR2452615 A1 FR 2452615A1 FR 8004974 A FR8004974 A FR 8004974A FR 8004974 A FR8004974 A FR 8004974A FR 2452615 A1 FR2452615 A1 FR 2452615A1
Authority
FR
France
Prior art keywords
stages
mineral suspensions
suspensions
axial pump
pressure section
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
FR8004974A
Other languages
English (en)
Other versions
FR2452615B1 (fr
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Boeing North American Inc
Original Assignee
Rockwell International Corp
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 Rockwell International Corp filed Critical Rockwell International Corp
Publication of FR2452615A1 publication Critical patent/FR2452615A1/fr
Application granted granted Critical
Publication of FR2452615B1 publication Critical patent/FR2452615B1/fr
Granted legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D3/00—Axial-flow pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/08—Sealings
    • F04D29/10—Shaft sealings
    • F04D29/106—Shaft sealings especially adapted for liquid pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/18—Rotors
    • F04D29/181—Axial flow rotors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D3/00—Axial-flow pumps
    • F04D3/02—Axial-flow pumps of screw type
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D7/00—Pumps adapted for handling specific fluids, e.g. by selection of specific materials for pumps or pump parts
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D7/00—Pumps adapted for handling specific fluids, e.g. by selection of specific materials for pumps or pump parts
    • F04D7/02—Pumps adapted for handling specific fluids, e.g. by selection of specific materials for pumps or pump parts of centrifugal type
    • F04D7/04—Pumps adapted for handling specific fluids, e.g. by selection of specific materials for pumps or pump parts of centrifugal type the fluids being viscous or non-homogenous

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)

Abstract

POMPE A DEBIT AXIALE POUR SUSPENSIONS MINERALES A PLUSIEURS ETAGES. ELLE COMPORTE UN ROTOR D'ADMISSION 70 A DEUX RANGEES D'AILETTES A FORTE POUSSEE, UNE SECTION BASSE PRESSION 18 A DIX ETAGES ET UNE SECTION HAUTE PRESSION 20 A DIX ETAGES, TOUS CES ETAGES ETANT IDENTIQUES ET ETANT ENTRAINES DE L'EXTERIEUR PAR AU MOINS UN MOTEUR ELECTRIQUE. APPLICATION NOTAMMENT AU TRANSPORT A GRANDE DISTANCE DE GRANDES QUANTITES DE SUSPENSIONS DE CHARBON.
FR8004974A 1979-03-26 1980-03-05 Pompe axiale pour suspensions minerales Granted FR2452615A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/023,801 US4443152A (en) 1977-10-03 1979-03-26 Axial slurry pump

Publications (2)

Publication Number Publication Date
FR2452615A1 true FR2452615A1 (fr) 1980-10-24
FR2452615B1 FR2452615B1 (fr) 1983-03-25

Family

ID=21817275

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8004974A Granted FR2452615A1 (fr) 1979-03-26 1980-03-05 Pompe axiale pour suspensions minerales

Country Status (6)

Country Link
US (1) US4443152A (fr)
JP (1) JPS55128690A (fr)
CA (1) CA1122063A (fr)
DE (1) DE3011688A1 (fr)
FR (1) FR2452615A1 (fr)
GB (1) GB2044853B (fr)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8821729D0 (en) * 1988-09-16 1988-11-16 Nat Nuclear Corp Ltd Impeller pumps
US5324168A (en) * 1993-05-13 1994-06-28 Eastman Kodak Company Use of stellite to prevent silver plateout
CN1059257C (zh) * 1997-02-24 2000-12-06 王广福 一种轴流通风机
CN1063531C (zh) * 1997-02-24 2001-03-21 王广福 一种局部扇风机
JPH11214196A (ja) * 1998-01-29 1999-08-06 Mitsubishi Electric Corp プラズマ発生装置
US7096712B2 (en) * 2003-04-21 2006-08-29 Conocophillips Company Material testing system for turbines
US7455497B2 (en) 2003-12-05 2008-11-25 Carter Cryogenics Company, Llc High performance inducer
US20110116934A1 (en) * 2009-11-16 2011-05-19 Meng Sen Y Pumping element design
CN103423121A (zh) * 2012-05-15 2013-12-04 北京华德创业环保设备有限公司 一种节约能源输出物料管道内壁增加润滑功能的固体泵
US9574562B2 (en) * 2013-08-07 2017-02-21 General Electric Company System and apparatus for pumping a multiphase fluid
GB201600836D0 (en) * 2016-01-17 2016-03-02 Sck Cen And Von Karman Inst For Fluid Dynamics Pump for nuclear applications
RU185434U1 (ru) * 2018-05-28 2018-12-05 федеральное государственное автономное образовательное учреждение высшего образования "Российский государственный университет нефти и газа (национальный исследовательский университет) имени И.М. Губкина" Насос
CN110173433B (zh) * 2019-04-30 2020-08-28 江苏大学 一种防堵塞装置与控制方法和污水泵
RU192514U1 (ru) * 2019-07-12 2019-09-18 федеральное государственное автономное образовательное учреждение высшего образования "Российский государственный университет нефти и газа (национальный исследовательский университет) имени И.М. Губкина" Насос
US11713764B1 (en) * 2022-07-12 2023-08-01 Vortex Pipe Systems LLC Submersible pump

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1640601A (en) * 1923-06-08 1927-08-30 Eugene F Delery Axial-flow pump or turbine
DE1074978B (de) * 1960-02-04 Fa H Krantz Aachen Mehrstufige Kreiselpumpe mit axialem Durch fluß aus Ringgliedern
US3220352A (en) * 1962-12-03 1965-11-30 Atkinson Guy F Co Pump lubrication system
US3433163A (en) * 1966-11-07 1969-03-18 Gen Dynamics Corp Pump
FR2220693A1 (fr) * 1973-03-05 1974-10-04 Grundfos As
US3951565A (en) * 1974-12-09 1976-04-20 Rockwell International Corporation High suction inducer

Family Cites Families (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB190629522A (en) * 1906-12-28 1907-12-19 William Howard Taylor Improvements in Axial Flow Rotary Pumps.
GB190926586A (en) * 1909-11-16 1910-06-02 Erastus Stephen Bennett Screw Pumps.
US1654975A (en) * 1926-06-15 1928-01-03 Kapuczin Dave Pump attachment
GB315987A (en) * 1928-07-05 1929-07-25 Mykas Adamcikas Improvements in and relating to fans and like propelling devices, more particularly for induced draught in boiler installations
GB384825A (en) * 1932-01-11 1932-12-15 Mykas Adamcikas Improvements in and relating to screw-propeller fans for high pressure work
US2030560A (en) * 1934-09-14 1936-02-11 Jr James L Adams Screw pump
GB511645A (en) * 1937-07-07 1939-08-22 Talalmanykifejleszto Es Erteke Improvements in or relating to turbo-compressors or pumps
US2378372A (en) * 1937-12-15 1945-06-12 Whittle Frank Turbine and compressor
US2332614A (en) * 1939-01-30 1943-10-26 Judson S Swearingen Means for lubricating internal bearings in centrifugal gas pumps
GB546503A (en) * 1940-03-19 1942-07-16 Westinghouse Electric Int Co Improvements in or relating to elastic fluid turbines
US2463976A (en) * 1942-02-21 1949-03-08 Sulzer Ag High-pressure compressor
US2500745A (en) * 1944-09-21 1950-03-14 Gen Electric Bucket structure for high-temperature turbomachines
US2604257A (en) * 1948-10-28 1952-07-22 Worthington Pump & Mach Corp Tempering means for shielding the bearings of centrifugal compressors
CH278105A (de) * 1949-12-05 1951-09-30 Tech Studien Ag Austrittsgehäuse für axial durchströmte Maschinen, insbesondere Verdichter und Turbinen.
US3090703A (en) * 1958-03-03 1963-05-21 Monsanto Chemicals Boron phosphide articles and coatings
US2984189A (en) * 1958-08-07 1961-05-16 Worthington Corp Inducer for a rotating pump
US3155044A (en) * 1960-04-12 1964-11-03 United Aircraft Corp Pump inducers
US3163119A (en) * 1961-07-03 1964-12-29 North American Aviation Inc Inducer
US3213798A (en) * 1964-03-16 1965-10-26 Ingersoll Rand Co Sealing and cooling device for a pump shaft
JPS457806Y1 (fr) * 1966-01-17 1970-04-14
GB1218023A (en) * 1967-07-07 1971-01-06 Weir Pumps Ltd Formerly G & J Improvements in or relating to rotodynamic pumps
US3522997A (en) * 1968-07-01 1970-08-04 Rylewski Eugeniusz Inducer
US3588280A (en) * 1969-08-19 1971-06-28 Shmariahu Yedidiah Inducers for centrifugal pumps
US3608976A (en) * 1969-09-12 1971-09-28 Fines A Zugelder Fan blade having wear-resistant ribs and fan including a plurality of same
US3723019A (en) * 1971-05-21 1973-03-27 Worthington Corp Means to overcome low flow problems of inducers in centrifugal pumps
US3734649A (en) * 1971-05-24 1973-05-22 Aircraft Corp U Turbopump having cooled shaft
JPS50132505A (fr) * 1973-09-14 1975-10-20

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1074978B (de) * 1960-02-04 Fa H Krantz Aachen Mehrstufige Kreiselpumpe mit axialem Durch fluß aus Ringgliedern
US1640601A (en) * 1923-06-08 1927-08-30 Eugene F Delery Axial-flow pump or turbine
US3220352A (en) * 1962-12-03 1965-11-30 Atkinson Guy F Co Pump lubrication system
US3433163A (en) * 1966-11-07 1969-03-18 Gen Dynamics Corp Pump
FR2220693A1 (fr) * 1973-03-05 1974-10-04 Grundfos As
US3951565A (en) * 1974-12-09 1976-04-20 Rockwell International Corporation High suction inducer

Also Published As

Publication number Publication date
US4443152A (en) 1984-04-17
GB2044853A (en) 1980-10-22
DE3011688A1 (de) 1980-10-02
CA1122063A (fr) 1982-04-20
JPS55128690A (en) 1980-10-04
FR2452615B1 (fr) 1983-03-25
GB2044853B (en) 1983-09-28

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Legal Events

Date Code Title Description
ST Notification of lapse