BR112023018275A2 - Bomba de polpa - Google Patents

Bomba de polpa

Info

Publication number
BR112023018275A2
BR112023018275A2 BR112023018275A BR112023018275A BR112023018275A2 BR 112023018275 A2 BR112023018275 A2 BR 112023018275A2 BR 112023018275 A BR112023018275 A BR 112023018275A BR 112023018275 A BR112023018275 A BR 112023018275A BR 112023018275 A2 BR112023018275 A2 BR 112023018275A2
Authority
BR
Brazil
Prior art keywords
pump
pulp pump
slurry pump
peripheral part
slurry
Prior art date
Application number
BR112023018275A
Other languages
English (en)
Inventor
Aki Tuomisalo
Original Assignee
Metso Outotec Sweden Ab
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 Metso Outotec Sweden Ab filed Critical Metso Outotec Sweden Ab
Publication of BR112023018275A2 publication Critical patent/BR112023018275A2/pt

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
    • 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
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/02—Selection of particular materials
    • F04D29/026—Selection of particular materials 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
    • F04D29/40—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
    • 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
    • F04D29/428—Discharge tongues
    • 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
    • F04D29/00—Details, component parts, or accessories
    • F04D29/66—Combating cavitation, whirls, noise, vibration or the like; Balancing
    • F04D29/669—Combating cavitation, whirls, noise, vibration or the like; Balancing 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
    • F04D29/66—Combating cavitation, whirls, noise, vibration or the like; Balancing
    • F04D29/68—Combating cavitation, whirls, noise, vibration or the like; Balancing by influencing boundary layers
    • F04D29/688—Combating cavitation, whirls, noise, vibration or the like; Balancing by influencing boundary layers 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
    • 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
    • F04D7/045—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 with means for comminuting, mixing stirring or otherwise treating
    • 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
    • F05D2230/00—Manufacture
    • F05D2230/80—Repairing, retrofitting or upgrading methods
    • 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
    • F05D2240/00—Components
    • F05D2240/10—Stators
    • F05D2240/12—Fluid guiding means, e.g. vanes
    • F05D2240/127—Vortex generators, turbulators, or the like, for mixing
    • 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
    • F05D2250/50—Inlet or outlet
    • F05D2250/52—Outlet

Landscapes

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

Abstract

bomba de polpa. a revelação se relaciona com uma bomba de polpa para processamento de mineral e com uma carcaça de bomba para uma bomba de polpa. a carcaça de bomba compreendendo uma parte frontal, uma parte periférica, e uma parte traseira. a parte periférica compreende uma ou mais primeiras protuberâncias e/ou reentrâncias configuradas para criar um fluxo turbulento.
BR112023018275A 2021-03-09 2022-03-08 Bomba de polpa BR112023018275A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP21161588.5A EP4056852A1 (en) 2021-03-09 2021-03-09 Slurry pump
PCT/EP2022/055813 WO2022189391A1 (en) 2021-03-09 2022-03-08 Slurry pump

Publications (1)

Publication Number Publication Date
BR112023018275A2 true BR112023018275A2 (pt) 2023-10-31

Family

ID=74870618

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112023018275A BR112023018275A2 (pt) 2021-03-09 2022-03-08 Bomba de polpa

Country Status (9)

Country Link
US (1) US20240151241A1 (pt)
EP (2) EP4056852A1 (pt)
CN (2) CN217873297U (pt)
AU (1) AU2021221608A1 (pt)
BR (1) BR112023018275A2 (pt)
CA (1) CA3212020A1 (pt)
CL (1) CL2023002675A1 (pt)
MX (1) MX2023010636A (pt)
WO (1) WO2022189391A1 (pt)

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE444969B (sv) * 1982-10-11 1986-05-20 Flygt Ab Centrifugalpump avseddd for pumpning av vetskor innehallande fasta partiklar
US5016825A (en) * 1990-02-14 1991-05-21 Mcneil (Ohio) Corporation Grinding impeller assembly for a grinder pump
DE10012181C2 (de) * 2000-03-13 2002-05-16 Ritz Pumpenfabrik Gmbh & Co Kg Kreiselpumpe mit Noppen-Laufrad und Noppen-Laufrad hierfür
US6715994B2 (en) * 2001-11-12 2004-04-06 Shurflo Pump Manufacturing Co., Inc. Bilge pump
KR100729650B1 (ko) * 2002-02-27 2007-06-18 한라공조주식회사 소음저감구조를 가지는 쉬라우드
US6767185B2 (en) * 2002-10-11 2004-07-27 Honeywell International Inc. Turbine efficiency tailoring
SE525412C2 (sv) * 2003-10-20 2005-02-15 Itt Mfg Enterprises Inc Centrifugalpump
KR101155809B1 (ko) * 2005-03-26 2012-06-12 한라공조주식회사 팬 및 쉬라우드 조립체
US7237736B1 (en) * 2005-12-05 2007-07-03 Little Giant Pump Company Grinder pump with self aligning cutter assembly
US8506236B2 (en) * 2009-08-03 2013-08-13 Ebara International Corporation Counter rotation inducer housing
CN102478024B (zh) * 2010-11-26 2017-04-05 德昌电机(深圳)有限公司 具有蜗壳的排水泵
ES2822577T3 (es) * 2011-04-14 2021-05-04 Smidth As F L Bomba de lechada de bajo desgaste
ITTO20110362A1 (it) * 2011-04-26 2012-10-27 Denso Corp Gruppo ventilatore per veicoli
EP2660473B1 (de) * 2012-05-04 2016-11-23 Grundfos Holding A/S Schmutzwasserpumpe
US10273968B2 (en) * 2015-10-01 2019-04-30 Matsusaka Engineering Co., Ltd. Water supply/drainage pump
EP3601801A1 (de) * 2017-03-24 2020-02-05 Innoil AG Förder- und zerkleinerungsvorrichtung, verfahren zum zerkleinern und erwärmen eines eingangsmaterials und verwendung davon
US10883506B2 (en) * 2017-05-10 2021-01-05 Schlumberger Technology Corporation Unitary thick diamond composite downhole tool components
EP3441136B1 (de) * 2017-08-08 2020-12-23 Tuma Pumpensysteme GmbH Zerkleinerungs- und mischvorrichtung, sowie anlage und verfahren zur katalytischen drucklosen verölung
KR102454768B1 (ko) * 2017-08-31 2022-10-13 엘지전자 주식회사 펌프 및 이를 포함하는 식기세척기
EA202191002A1 (ru) * 2017-10-12 2021-09-09 Уэйр Минералз Острэйлиа Лтд Впускной компонент для шламового насоса
JP7213141B2 (ja) * 2018-06-22 2023-01-26 株式会社荏原製作所 両吸込渦巻ポンプ
DE102021110936A1 (de) * 2021-04-28 2022-11-03 Herborner Pumpentechnik Gmbh & Co Kg Pumpenlaufrad, Gehäuseelement und Pumpe hiermit
JP2023144443A (ja) * 2022-03-28 2023-10-11 株式会社山田製作所 電動ポンプ

Also Published As

Publication number Publication date
MX2023010636A (es) 2023-09-20
CA3212020A1 (en) 2022-09-15
CN115045839A (zh) 2022-09-13
CN217873297U (zh) 2022-11-22
US20240151241A1 (en) 2024-05-09
EP4305309A1 (en) 2024-01-17
AU2021221608A1 (en) 2022-09-29
EP4056852A1 (en) 2022-09-14
WO2022189391A1 (en) 2022-09-15
CL2023002675A1 (es) 2024-03-22

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