PE20231062A1 - Impulsor de bomba de centrifuga para lodos - Google Patents
Impulsor de bomba de centrifuga para lodosInfo
- Publication number
- PE20231062A1 PE20231062A1 PE2023001217A PE2023001217A PE20231062A1 PE 20231062 A1 PE20231062 A1 PE 20231062A1 PE 2023001217 A PE2023001217 A PE 2023001217A PE 2023001217 A PE2023001217 A PE 2023001217A PE 20231062 A1 PE20231062 A1 PE 20231062A1
- Authority
- PE
- Peru
- Prior art keywords
- faces
- shields
- region
- vanes
- pumping
- Prior art date
Links
- 239000010802 sludge Substances 0.000 title 1
- 238000005086 pumping Methods 0.000 abstract 4
- 230000002093 peripheral effect Effects 0.000 abstract 2
- 239000002002 slurry Substances 0.000 abstract 1
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
- F04D29/2216—Shape, geometry
-
- 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
- F04D29/2211—More than one set of flow passages
-
- 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
- F04D29/2205—Conventional flow pattern
- F04D29/2222—Construction and assembly
- F04D29/2227—Construction and assembly for special materials
-
- 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
- F04D29/2238—Special flow patterns
- F04D29/2255—Special flow patterns flow-channels with a special cross-section contour, e.g. ejecting, throttling or diffusing effect
-
- 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
- F04D29/2261—Rotors specially for centrifugal pumps with special measures
- F04D29/2294—Rotors specially for centrifugal pumps with special measures for protection, e.g. against abrasion
-
- 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
- F04D29/242—Geometry, shape
-
- 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
Abstract
Un impulsor de bomba centrifuga para lodos que incluye un protector trasero y un protector delantero, cada uno con caras interiores y exteriores opuestas y un borde periferico exterior y un eje central, una pluralidad de paletas de bombeo que se extienden entre las caras interiores principales del protector trasero y delantero, cada paleta de bombeo que incluye las caras laterales principales opuestas, un borde delantero en la region del eje central y un borde trasero en la region de los bordes perifericos exteriores de los protectores trasero y delantero con un pasaje entre las paletas de bombeo adyacentes, cada pasaje que incluye una region mezclada entre cada una de las caras laterales principales de las paletas de bombeo y las caras interiores de los protectores delantero y trasero en donde una superficie de la cara interior de al menos uno de los protectores delantero y trasero incluye una porcion elevada ubicada entre las regiones mezcladas de las paletas de bombeo adyacentes.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US202063085353P | 2020-09-30 | 2020-09-30 | |
AU2020903823A AU2020903823A0 (en) | 2020-10-22 | Centrifugal slurry pump impeller | |
PCT/AU2021/051139 WO2022067385A1 (en) | 2020-09-30 | 2021-09-30 | Centrifugal slurry pump impeller |
Publications (1)
Publication Number | Publication Date |
---|---|
PE20231062A1 true PE20231062A1 (es) | 2023-07-12 |
Family
ID=80949129
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PE2023001217A PE20231062A1 (es) | 2020-09-30 | 2021-09-30 | Impulsor de bomba de centrifuga para lodos |
Country Status (10)
Country | Link |
---|---|
US (1) | US11959487B2 (es) |
EP (1) | EP4204688A4 (es) |
CN (1) | CN116057281A (es) |
AU (1) | AU2021354327A1 (es) |
BR (1) | BR112023005197A2 (es) |
CA (1) | CA3188210A1 (es) |
CL (1) | CL2023000733A1 (es) |
MX (1) | MX2023003596A (es) |
PE (1) | PE20231062A1 (es) |
WO (1) | WO2022067385A1 (es) |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2625884A (en) * | 1949-02-23 | 1953-01-20 | William H Welsh | Impeller |
ATE38708T1 (de) * | 1984-05-24 | 1988-12-15 | Moh 9 Proprietary Limited | Fluegelrad fuer pumpe. |
US5192193A (en) * | 1991-06-21 | 1993-03-09 | Ingersoll-Dresser Pump Company | Impeller for centrifugal pumps |
DE4311746A1 (de) * | 1993-04-08 | 1994-10-13 | Klein Schanzlin & Becker Ag | Kreiselpumpenlaufrad |
AU2013202452B2 (en) * | 2008-05-27 | 2014-11-06 | Weir Minerals Australia Ltd | Improvements relating to centrifugal pump impellers |
US20150377246A1 (en) * | 2012-10-30 | 2015-12-31 | SYNCRUDE CANADA LTD. in trust for the owners of the Syncrude Project as such owners exist now and | Impeller for a centrifugal slurry pump |
US10648480B2 (en) * | 2016-04-06 | 2020-05-12 | Flsmidth A/S | Low inlet vorticity impeller having enhanced hydrodynamic wear characteristics |
CN205823718U (zh) * | 2016-06-23 | 2016-12-21 | 上海瑞邦机械集团有限公司 | 一种用于潜水排污泵的无堵塞叶轮 |
US10415584B2 (en) | 2017-10-20 | 2019-09-17 | Minebea Mitsumi Inc. | Impeller and fan using the same |
-
2021
- 2021-09-30 WO PCT/AU2021/051139 patent/WO2022067385A1/en active Search and Examination
- 2021-09-30 EP EP21873729.4A patent/EP4204688A4/en active Pending
- 2021-09-30 AU AU2021354327A patent/AU2021354327A1/en active Pending
- 2021-09-30 CA CA3188210A patent/CA3188210A1/en active Pending
- 2021-09-30 CN CN202180061691.4A patent/CN116057281A/zh active Pending
- 2021-09-30 MX MX2023003596A patent/MX2023003596A/es unknown
- 2021-09-30 PE PE2023001217A patent/PE20231062A1/es unknown
- 2021-09-30 BR BR112023005197A patent/BR112023005197A2/pt unknown
- 2021-09-30 US US18/025,269 patent/US11959487B2/en active Active
-
2023
- 2023-03-14 CL CL2023000733A patent/CL2023000733A1/es unknown
Also Published As
Publication number | Publication date |
---|---|
US20230323889A1 (en) | 2023-10-12 |
BR112023005197A2 (pt) | 2023-04-25 |
AU2021354327A1 (en) | 2023-02-23 |
EP4204688A1 (en) | 2023-07-05 |
US11959487B2 (en) | 2024-04-16 |
CN116057281A (zh) | 2023-05-02 |
MX2023003596A (es) | 2023-04-05 |
CL2023000733A1 (es) | 2023-11-24 |
CA3188210A1 (en) | 2022-04-07 |
EP4204688A4 (en) | 2024-02-21 |
WO2022067385A1 (en) | 2022-04-07 |
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