CL2023000990A1 - Revestimiento lateral estriado para una bomba centrífuga - Google Patents

Revestimiento lateral estriado para una bomba centrífuga

Info

Publication number
CL2023000990A1
CL2023000990A1 CL2023000990A CL2023000990A CL2023000990A1 CL 2023000990 A1 CL2023000990 A1 CL 2023000990A1 CL 2023000990 A CL2023000990 A CL 2023000990A CL 2023000990 A CL2023000990 A CL 2023000990A CL 2023000990 A1 CL2023000990 A1 CL 2023000990A1
Authority
CL
Chile
Prior art keywords
centrifugal pump
side liner
ribbed side
opening
grooves
Prior art date
Application number
CL2023000990A
Other languages
English (en)
Inventor
Garry Glaves
Cesar Calma
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 AU2020903927A external-priority patent/AU2020903927A0/en
Application filed by Weir Minerals Australia Ltd filed Critical Weir Minerals Australia Ltd
Publication of CL2023000990A1 publication Critical patent/CL2023000990A1/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
    • 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
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D17/00—Radial-flow pumps, e.g. centrifugal pumps; Helico-centrifugal pumps
    • F04D17/08—Centrifugal pumps
    • 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
    • F05D2250/20—Three-dimensional
    • F05D2250/29—Three-dimensional machined; miscellaneous
    • F05D2250/294—Three-dimensional machined; miscellaneous grooved

Abstract

Se describe el revestimiento lateral de una bomba centrífuga. El revestimiento lateral comprende una abertura para acceder a una cámara central de la bomba centrífuga a través del revestimiento lateral. El revestimiento lateral comprende además una pluralidad de ranuras en un material en contacto con la superficie bombeado por la bomba centrífuga, la pluralidad de ranuras que se extienden radialmente desde un borde interior de la superficie, ubicado cerca de la abertura, hasta un borde exterior.
CL2023000990A 2020-10-29 2023-04-05 Revestimiento lateral estriado para una bomba centrífuga CL2023000990A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AU2020903927A AU2020903927A0 (en) 2020-10-29 Centrifugal pump side liner

Publications (1)

Publication Number Publication Date
CL2023000990A1 true CL2023000990A1 (es) 2023-12-11

Family

ID=81381393

Family Applications (1)

Application Number Title Priority Date Filing Date
CL2023000990A CL2023000990A1 (es) 2020-10-29 2023-04-05 Revestimiento lateral estriado para una bomba centrífuga

Country Status (10)

Country Link
US (1) US20230375003A1 (es)
EP (1) EP4208647A4 (es)
CN (1) CN116324176A (es)
AU (1) AU2021368230A1 (es)
BR (1) BR112023006034A2 (es)
CA (1) CA3194550A1 (es)
CL (1) CL2023000990A1 (es)
MX (1) MX2023005101A (es)
PE (1) PE20231005A1 (es)
WO (1) WO2022087675A1 (es)

Family Cites Families (11)

* 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
JPS5735661Y2 (es) * 1973-01-10 1982-08-06
JPH094585A (ja) * 1995-06-20 1997-01-07 Torishima Pump Mfg Co Ltd 汚水ポンプ
SE520417C2 (sv) * 1997-12-18 2003-07-08 Flygt Ab Itt Pump av centrifugal- eller halvaxiell typ avsedd för pumpning av orensat avloppsvatten
SE0302752L (sv) * 2003-10-20 2005-02-15 Itt Mfg Enterprises Inc Centrifugalpump
JP2005233170A (ja) * 2004-02-23 2005-09-02 Keizo Watanabe 螺旋溝を付すことによる円板摩擦低減法
SE0501382L (sv) 2005-06-17 2006-06-13 Itt Mfg Enterprises Inc Pump för pumpning av förorenad vätska
US8979476B2 (en) * 2010-07-21 2015-03-17 ITT Manfacturing Enterprises, LLC. Wear reduction device for rotary solids handling equipment
US20140030086A1 (en) * 2012-07-26 2014-01-30 GM Global Technology Operations LLC Centrifugal pump
JP6415116B2 (ja) * 2014-05-30 2018-10-31 株式会社荏原製作所 汚水ポンプ用のケーシングライナ及びこれを備えた汚水ポンプ
KR102165036B1 (ko) 2018-10-01 2020-10-13 한세구 슬러지 배출 타입의 흡입 커버를 갖는 수중 펌프

Also Published As

Publication number Publication date
CN116324176A (zh) 2023-06-23
CA3194550A1 (en) 2022-05-05
MX2023005101A (es) 2023-05-24
PE20231005A1 (es) 2023-06-27
EP4208647A1 (en) 2023-07-12
US20230375003A1 (en) 2023-11-23
EP4208647A4 (en) 2024-03-06
WO2022087675A1 (en) 2022-05-05
BR112023006034A2 (pt) 2023-05-09
AU2021368230A1 (en) 2023-05-04

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