CA3293180A1 - Inlet component for a slurry pump - Google Patents

Inlet component for a slurry pump

Info

Publication number
CA3293180A1
CA3293180A1 CA3293180A CA3293180A CA3293180A1 CA 3293180 A1 CA3293180 A1 CA 3293180A1 CA 3293180 A CA3293180 A CA 3293180A CA 3293180 A CA3293180 A CA 3293180A CA 3293180 A1 CA3293180 A1 CA 3293180A1
Authority
CA
Canada
Prior art keywords
slurry pump
inlet component
inlet
component
slurry
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.)
Pending
Application number
CA3293180A
Other languages
English (en)
Inventor
Luis Moscoso Lavagna
Nestor Cinotti
David Alan Hamilton
Original Assignee
Weir Minerals Australia 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
Priority claimed from AU2017904120A external-priority patent/AU2017904120A0/en
Application filed by Weir Minerals Australia Ltd filed Critical Weir Minerals Australia Ltd
Publication of CA3293180A1 publication Critical patent/CA3293180A1/en
Pending 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
    • F04D29/00—Details, component parts, or accessories
    • F04D29/18—Rotors
    • F04D29/22—Rotors specially for centrifugal pumps
    • F04D29/2205—Conventional flow pattern
    • F04D29/2222—Construction and assembly
    • 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
    • F04D29/22—Rotors specially for centrifugal pumps
    • F04D29/24—Vanes
    • 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
    • F04D29/40—Casings; Connections of working fluid
    • F04D29/42—Casings; Connections of working fluid for radial or helico-centrifugal pumps
    • F04D29/426—Casings; Connections of working fluid for radial or helico-centrifugal pumps especially adapted for liquid pumps
    • F04D29/4273—Casings; Connections of working fluid for radial or helico-centrifugal pumps especially adapted for liquid pumps suction eyes
    • 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
    • F04D29/40—Casings; Connections of working fluid
    • F04D29/42—Casings; Connections of working fluid for radial or helico-centrifugal pumps
    • F04D29/426—Casings; Connections of working fluid for radial or helico-centrifugal pumps especially adapted for liquid pumps
    • F04D29/4286—Casings; Connections of working fluid for radial or helico-centrifugal pumps especially adapted for liquid pumps inside lining, e.g. rubber
    • 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
    • F04D29/40—Casings; Connections of working fluid
    • F04D29/42—Casings; Connections of working fluid for radial or helico-centrifugal pumps
    • F04D29/426—Casings; Connections of working fluid for radial or helico-centrifugal pumps especially adapted for liquid pumps
    • F04D29/4293—Details of fluid inlet or outlet
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2250/00—Geometry
    • F05D2250/10—Two-dimensional
    • F05D2250/18—Two-dimensional patterned
    • F05D2250/181—Two-dimensional patterned ridged
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2250/00—Geometry
    • F05D2250/60—Structure; Surface texture
    • F05D2250/61—Structure; Surface texture corrugated
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2260/00—Function
    • F05D2260/60—Fluid transfer
    • F05D2260/607—Preventing clogging or obstruction of flow paths by dirt, dust, or foreign particles

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
CA3293180A 2017-10-12 2018-10-12 Inlet component for a slurry pump Pending CA3293180A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
AU2017904120A AU2017904120A0 (en) 2017-10-12 Inlet component for a slurry pump
AU2017904120 2017-10-12
CA3115850A CA3115850A1 (en) 2017-10-12 2018-10-12 Inlet component for a slurry pump

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
CA3115850A Division CA3115850A1 (en) 2017-10-12 2018-10-12 Inlet component for a slurry pump

Publications (1)

Publication Number Publication Date
CA3293180A1 true CA3293180A1 (en) 2026-03-02

Family

ID=66100126

Family Applications (2)

Application Number Title Priority Date Filing Date
CA3293180A Pending CA3293180A1 (en) 2017-10-12 2018-10-12 Inlet component for a slurry pump
CA3115850A Pending CA3115850A1 (en) 2017-10-12 2018-10-12 Inlet component for a slurry pump

Family Applications After (1)

Application Number Title Priority Date Filing Date
CA3115850A Pending CA3115850A1 (en) 2017-10-12 2018-10-12 Inlet component for a slurry pump

Country Status (13)

Country Link
US (3) US11965526B2 (https=)
EP (1) EP3864295A4 (https=)
JP (1) JP7275259B2 (https=)
CN (3) CN113167280B (https=)
AU (1) AU2018348789B2 (https=)
CA (2) CA3293180A1 (https=)
CO (1) CO2021005767A2 (https=)
EA (1) EA202191002A1 (https=)
MX (2) MX2021004152A (https=)
PE (1) PE20211153A1 (https=)
PH (1) PH12021550796A1 (https=)
UA (1) UA130299C2 (https=)
WO (1) WO2019071318A1 (https=)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7350521B2 (ja) * 2019-05-31 2023-09-26 三菱重工業株式会社 回転機械
CN116324176B (zh) * 2020-10-29 2025-12-30 伟尔矿物澳大利亚私人有限公司 用于离心泵的开槽侧衬套
EP4056852A1 (en) * 2021-03-09 2022-09-14 Metso Outotec Sweden AB Slurry pump
CN117859008A (zh) * 2021-06-25 2024-04-09 伟尔矿物澳大利亚私人有限公司 具有锥形护罩的离心泵叶轮
SE547339C2 (en) * 2023-01-25 2025-07-08 Metso Sweden Ab A liner arrangement for a centrifugal pump for processing slurries
CN118375615B (zh) * 2024-06-26 2024-08-23 山东宏科水电设备有限公司 一体化泵站专用泵

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3447475A (en) * 1967-01-09 1969-06-03 Albert Blum Centrifugal pump
US3907456A (en) * 1970-05-27 1975-09-23 Heinz Herbert Krienke Centrifugal pump
DE2612910A1 (de) * 1976-03-26 1977-09-29 Albert Blum Abwasserpumpe
DE4338931C2 (de) * 1993-11-15 1996-09-05 Wilo Gmbh Verstopfungsfreie Kreiselpumpe
JPH094585A (ja) * 1995-06-20 1997-01-07 Torishima Pump Mfg Co Ltd 汚水ポンプ
US6190121B1 (en) * 1999-02-12 2001-02-20 Hayward Gordon Limited Centrifugal pump with solids cutting action
US20040136825A1 (en) * 2001-08-08 2004-07-15 Addie Graeme R. Multiple diverter for reducing wear in a slurry pump
AU2003902582A0 (en) * 2003-05-23 2003-06-12 Weir Warman Ltd Pressure relief arrangement for a pump
AU2003903024A0 (en) 2003-06-16 2003-07-03 Weir Warman Ltd Improved pump impeller
SE0302752L (sv) * 2003-10-20 2005-02-15 Itt Mfg Enterprises Inc Centrifugalpump
CN200949553Y (zh) * 2006-09-05 2007-09-19 山东颜山泵业有限公司 渣浆泵
ES2567733T3 (es) * 2008-05-27 2016-04-26 Weir Minerals Australia Ltd Mejoras relacionadas con impulsores de bomba centrifuga
AU2011281111B2 (en) * 2010-07-21 2015-03-26 Itt Manufacturing Enterprises Llc Wear reduction device for rotary solids handling equipment
EP2458225A1 (de) * 2010-11-24 2012-05-30 Frideco AG Deckplatte für eine Schraubenzentrifugalradpumpe und Schraubenzentrifugalradpumpe umfassend eine derartige Deckplatte
CN103703254B (zh) * 2011-07-20 2016-12-28 伟尔矿物澳大利亚私人有限公司 改进型泵及其部件
CN102374199A (zh) * 2011-11-18 2012-03-14 宜兴市宙斯泵业有限公司 耐腐耐磨离心泵蜗壳
US20140030086A1 (en) 2012-07-26 2014-01-30 GM Global Technology Operations LLC Centrifugal pump
DE102012023734A1 (de) * 2012-12-05 2014-06-05 Wilo Se Kreiselpumpe insbesondere für Abwasser oder Schmutzwasser
EP3171029B1 (en) * 2015-11-17 2019-10-16 Cornell Pump Company Pump with front deflector vanes, wear plate, and impeller with pump-out vanes
WO2018000032A1 (en) * 2016-06-29 2018-01-04 Weir Minerals Europe Ltd Slurry pump and components therefor
CN206439198U (zh) * 2017-02-09 2017-08-25 石家庄联合盛鑫泵业有限公司 一种冲洗水压力低的渣浆泵

Also Published As

Publication number Publication date
US12467472B2 (en) 2025-11-11
JP7275259B2 (ja) 2023-05-17
PE20211153A1 (es) 2021-06-28
AU2018348789B2 (en) 2025-06-26
EP3864295A4 (en) 2022-05-25
CN118601940A (zh) 2024-09-06
CA3115850A1 (en) 2019-04-18
US20210254630A1 (en) 2021-08-19
US20260043416A1 (en) 2026-02-12
CN113167280A (zh) 2021-07-23
EP3864295A1 (en) 2021-08-18
UA130299C2 (uk) 2026-01-14
US11965526B2 (en) 2024-04-23
WO2019071318A1 (en) 2019-04-18
AU2018348789A1 (en) 2021-06-17
CN118601941A (zh) 2024-09-06
CN113167280B (zh) 2024-07-12
BR112021006446A2 (pt) 2021-07-06
PH12021550796A1 (en) 2021-12-13
MX2025014926A (es) 2026-02-03
JP2021531435A (ja) 2021-11-18
US20240344526A1 (en) 2024-10-17
CO2021005767A2 (es) 2021-07-19
MX2021004152A (es) 2021-08-05
EA202191002A1 (ru) 2021-09-09

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