CO2021005767A2 - Componente de entrada para una bomba de lechada - Google Patents

Componente de entrada para una bomba de lechada

Info

Publication number
CO2021005767A2
CO2021005767A2 CONC2021/0005767A CO2021005767A CO2021005767A2 CO 2021005767 A2 CO2021005767 A2 CO 2021005767A2 CO 2021005767 A CO2021005767 A CO 2021005767A CO 2021005767 A2 CO2021005767 A2 CO 2021005767A2
Authority
CO
Colombia
Prior art keywords
pump
formations
slurry pump
particulate matter
inlet component
Prior art date
Application number
CONC2021/0005767A
Other languages
English (en)
Inventor
Lavagna Luis Moscoso
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 CO2021005767A2 publication Critical patent/CO2021005767A2/es

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
    • F04D29/40—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
    • 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
    • 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)

Abstract

RESUMEN Una parte lateral de la bomba para usar con una bomba centrífuga de lechada para bombear una mezcla de fluido que contiene materia particulada, la parte lateral de la bomba comprende un cuerpo principal que tiene un eje principal, el cuerpo principal incluye una sección de pared lateral que se extiende lateralmente con respecto al eje principal y tiene un primer y un segundo lados orientados en direcciones opuestas, una pluralidad de formaciones en una superficie del segundo lado incluye una formación interior y una formación exterior separada de la formación interior, las formaciones se configuran de manera que durante el uso las formaciones generen un flujo de la mezcla de fluido a través de la superficie que separe de la superficie la materia particulada adyacente a esta.
CONC2021/0005767A 2017-10-12 2021-04-30 Componente de entrada para una bomba de lechada CO2021005767A2 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AU2017904120A AU2017904120A0 (en) 2017-10-12 Inlet component for a slurry pump
PCT/AU2018/051107 WO2019071318A1 (en) 2017-10-12 2018-10-12 INPUT MEMBER FOR A MUD PUMP

Publications (1)

Publication Number Publication Date
CO2021005767A2 true CO2021005767A2 (es) 2021-07-19

Family

ID=66100126

Family Applications (1)

Application Number Title Priority Date Filing Date
CONC2021/0005767A CO2021005767A2 (es) 2017-10-12 2021-04-30 Componente de entrada para una bomba de lechada

Country Status (12)

Country Link
US (1) US11965526B2 (es)
EP (1) EP3864295A4 (es)
JP (1) JP7275259B2 (es)
CN (1) CN113167280B (es)
AU (1) AU2018348789A1 (es)
CA (1) CA3115850A1 (es)
CO (1) CO2021005767A2 (es)
EA (1) EA202191002A1 (es)
MX (1) MX2021004152A (es)
PE (1) PE20211153A1 (es)
PH (1) PH12021550796A1 (es)
WO (1) WO2019071318A1 (es)

Families Citing this family (3)

* 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
EP4056852A1 (en) * 2021-03-09 2022-09-14 Metso Outotec Sweden AB Slurry pump
AU2022297013A1 (en) * 2021-06-25 2023-10-26 Weir Minerals Australia Ltd Centrifugal pump impeller with tapered shroud

Family Cites Families (20)

* 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
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
SE525412C2 (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
PE20141833A1 (es) * 2008-05-27 2014-12-16 Weir Minerals Australia Ltd Mejoras relacionadas con bombas centrifugas
US8979476B2 (en) 2010-07-21 2015-03-17 ITT Manfacturing 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
ES2620760T3 (es) 2011-07-20 2017-06-29 Weir Minerals Australia Ltd Mejoras en bombas y componentes de las mismas
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
AU2016259326B2 (en) 2015-11-17 2021-02-11 Cornell Pump Company LLC 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
MX2021004152A (es) 2021-08-05
EP3864295A1 (en) 2021-08-18
CA3115850A1 (en) 2019-04-18
CN113167280A (zh) 2021-07-23
EA202191002A1 (ru) 2021-09-09
US20210254630A1 (en) 2021-08-19
PE20211153A1 (es) 2021-06-28
AU2018348789A1 (en) 2021-06-17
PH12021550796A1 (en) 2021-12-13
EP3864295A4 (en) 2022-05-25
WO2019071318A1 (en) 2019-04-18
US11965526B2 (en) 2024-04-23
JP2021531435A (ja) 2021-11-18
BR112021006446A2 (pt) 2021-07-06
JP7275259B2 (ja) 2023-05-17
CN113167280B (zh) 2024-07-12

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