AR072254A1 - Rotor para ser utilizado en una bomba centrifuga y metodo para reacondicionar un rotor a una bomba centrifuga - Google Patents
Rotor para ser utilizado en una bomba centrifuga y metodo para reacondicionar un rotor a una bomba centrifugaInfo
- Publication number
- AR072254A1 AR072254A1 ARP090101897A AR072254A1 AR 072254 A1 AR072254 A1 AR 072254A1 AR P090101897 A ARP090101897 A AR P090101897A AR 072254 A1 AR072254 A1 AR 072254A1
- Authority
- AR
- Argentina
- Prior art keywords
- rotor
- chamber
- internal
- area
- face
- Prior art date
Links
Classifications
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- 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
- F04D29/18—Rotors
- F04D29/22—Rotors specially for centrifugal pumps
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
- F01D5/00—Blades; Blade-carrying members; Heating, heat-insulating, cooling or antivibration means on the blades or the members
- F01D5/12—Blades
- F01D5/14—Form or construction
- F01D5/141—Shape, i.e. outer, aerodynamic form
- F01D5/142—Shape, i.e. outer, aerodynamic form of the blades of successive rotor or stator blade-rows
- F01D5/143—Contour of the outer or inner working fluid flow path wall, i.e. shroud or hub contour
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D1/00—Radial-flow pumps, e.g. centrifugal pumps; Helico-centrifugal pumps
- F04D1/04—Helico-centrifugal 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
- F04D29/08—Sealings
- F04D29/16—Sealings between pressure and suction sides
- F04D29/165—Sealings between pressure and suction sides especially adapted for liquid pumps
- F04D29/167—Sealings between pressure and suction sides especially adapted for liquid pumps of a centrifugal flow wheel
-
- 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
- F04D29/2288—Rotors specially for centrifugal pumps with special measures for comminuting, mixing or separating
-
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S416/00—Fluid reaction surfaces, i.e. impellers
- Y10S416/02—Formulas of curves
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Geometry (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Rotary Pumps (AREA)
- External Artificial Organs (AREA)
- Centrifugal Separators (AREA)
- Details And Applications Of Rotary Liquid Pumps (AREA)
Abstract
Rotor para ser utilizado en una bomba centrífuga, en que la bomba incluye una cubierta que contiene una cámara, una entrada para la entrega a la cámara del material que será bombeado, y una salida para la descarga del material desde la cámara, y el rotor está montado dentro de la cámara para su rotacion, cuando esté en uso alrededor de un eje de rotacion. El rotor comprende una gualdera delantera, una gualdera posterior, y multiples álabes o paletas entre las mismas, y cada álabe tiene un borde de entrada en la zona de la entrada del rotor y un borde de salida, en que la gualdera delantera posee una cara interna curva en la zona de la entrada del rotor, y la cara interna curva tiene un radio de curvatura (Rs) que oscila entre 0,05 y 0,16 del diámetro externo del rotor (D2). La gualdera posterior incluye una cara principal interna y un talon u oreja que posee un perfil curvo con una punta o cuspide en la zona del eje central que se extiende hacia la gualdera delantera, y existe una zona de transicion curva entre la cara principal interna y el talon. Fr es el radio de curvatura de la zona de transicion, y la relacion Fr/D2 oscila entre 0,32 y 0,65. También se describen otras relaciones entre diversas dimensiones del rotor.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AU2008902665A AU2008902665A0 (en) | 2008-05-27 | Improvements relating to centrifugal pumps | |
AU2009901137A AU2009901137A0 (en) | 2009-03-16 | Improvements relating to centrifugal pumps |
Publications (1)
Publication Number | Publication Date |
---|---|
AR072254A1 true AR072254A1 (es) | 2010-08-18 |
Family
ID=41376477
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ARP090101897 AR072254A1 (es) | 2008-05-27 | 2009-05-27 | Rotor para ser utilizado en una bomba centrifuga y metodo para reacondicionar un rotor a una bomba centrifuga |
Country Status (18)
Country | Link |
---|---|
US (3) | US8608445B2 (es) |
EP (2) | EP3009685B1 (es) |
CN (4) | CN109340123B (es) |
AP (2) | AP3376A (es) |
AR (1) | AR072254A1 (es) |
AU (1) | AU2009253737B2 (es) |
BR (4) | BRPI0909600B1 (es) |
CA (3) | CA2911924C (es) |
CL (6) | CL2009001301A1 (es) |
EA (6) | EA022592B9 (es) |
ES (2) | ES2835028T3 (es) |
IL (4) | IL209311A (es) |
MX (2) | MX339040B (es) |
PE (6) | PE20141834A1 (es) |
PL (1) | PL2331826T3 (es) |
PT (1) | PT3009685T (es) |
WO (1) | WO2009143570A1 (es) |
ZA (2) | ZA201008492B (es) |
Families Citing this family (29)
Publication number | Priority date | Publication date | Assignee | Title |
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ES2835028T3 (es) * | 2008-05-27 | 2021-06-21 | Weir Minerals Australia Ltd | Mejoras relacionadas con impulsores de bombas centrífugas |
DE102010023931A1 (de) * | 2010-06-16 | 2011-12-22 | Allweiler Ag | Doppelflutige Kreiselpumpe |
WO2012027370A1 (en) | 2010-08-23 | 2012-03-01 | Ecotech Marine, Llc | Pump and pump assembly |
RU2629849C2 (ru) * | 2011-10-23 | 2017-09-04 | Андритц Гидро Лтд. | Компактная лопатка для рабочего колеса турбины френсиса и способ конфигурирования рабочего колеса |
US9488184B2 (en) | 2012-05-02 | 2016-11-08 | King Abdulaziz City For Science And Technology | Method and system of increasing wear resistance of a part of a rotating mechanism exposed to fluid flow therethrough |
US9309895B2 (en) * | 2012-06-18 | 2016-04-12 | Kennametal Inc. | Closed impeller with a coated vane |
CN103016398B (zh) * | 2012-12-14 | 2015-06-10 | 清华大学 | 一种控制曲率分布的离心叶轮流道设计方法 |
CN103644141B (zh) * | 2013-12-20 | 2015-09-30 | 中国农业大学 | 一种获取双吸离心泵叶片载荷分布曲线的方法 |
RU2688066C2 (ru) * | 2014-04-23 | 2019-05-17 | Зульцер Мэнэджмент Аг | Рабочее колесо для центробежного насоса, центробежный насос, а также его использование |
WO2016040979A1 (en) * | 2014-09-15 | 2016-03-24 | Weir Minerals Australia Ltd | Slurry pump impeller |
BR112017005204B1 (pt) * | 2014-09-15 | 2022-09-06 | Weir Minerals Australia Ltd | Impulsor que pode ser girado em torno de um eixo geométrico de rotação |
JP6374744B2 (ja) * | 2014-09-26 | 2018-08-15 | 株式会社久保田鉄工所 | インペラを備えたウォーターポンプ |
CN104279188B (zh) * | 2014-10-29 | 2017-08-01 | 珠海格力电器股份有限公司 | 离心式风机及具有其的空调器 |
CN104564797B (zh) * | 2015-01-23 | 2017-09-12 | 江苏大学 | 一种固液两相流泵叶轮水力设计方法 |
GB2542233B (en) | 2015-08-26 | 2018-02-07 | Weir Minerals Europe Ltd | Rotary parts for a slurry pump |
US9890797B2 (en) * | 2016-06-22 | 2018-02-13 | Ar Impeller, Inc. | Impeller with removable and replaceable vanes for centrifugal pump |
DE102016112709A1 (de) * | 2016-07-12 | 2018-01-18 | Miele & Cie. Kg | Dichtungsvorrichtung für ein Gebläselaufrad und Gebläse |
CN106837856B (zh) * | 2017-03-14 | 2023-03-31 | 中交疏浚技术装备国家工程研究中心有限公司 | 高效耐磨挖泥泵三叶片叶轮设计方法及叶轮 |
JP2018178820A (ja) * | 2017-04-10 | 2018-11-15 | 日本電産サンキョー株式会社 | ポンプ装置 |
WO2019071318A1 (en) | 2017-10-12 | 2019-04-18 | Weir Minerals Australia Ltd | INPUT MEMBER FOR A MUD PUMP |
BR112021001595A2 (pt) * | 2018-08-01 | 2021-07-06 | Weir Slurry Group Inc | arranjo invertido da lacuna do lado anular para uma bomba centrífuga |
CN110159585B (zh) * | 2019-05-23 | 2024-02-13 | 西华大学 | 一种圆盘泵叶轮 |
JP7396836B2 (ja) * | 2019-09-04 | 2023-12-12 | 古河産機システムズ株式会社 | 渦巻きポンプ組立用冶具および渦巻きポンプの組立方法 |
CN111005876A (zh) * | 2019-11-22 | 2020-04-14 | 三联泵业股份有限公司 | 一种旋流器给料泵叶轮结构 |
RU2732082C1 (ru) * | 2020-03-17 | 2020-09-11 | Общество с ограниченной ответственностью «Лизинговая Компания «ЛИАКОН» | Ступень многоступенчатого центробежного насоса |
WO2022003629A1 (en) * | 2020-07-01 | 2022-01-06 | Padmini Vna Mechatronics Pvt. Ltd. | Electric water pump with improved rotor assembly |
KR102399502B1 (ko) * | 2021-12-09 | 2022-05-18 | 주식회사 디지피 | 멀티 타입 임펠러 |
CN114607636B (zh) * | 2022-02-28 | 2024-02-13 | 江西南方锅炉股份有限公司 | 一种用于锅炉系统的引风机 |
US11713768B1 (en) * | 2022-06-22 | 2023-08-01 | Robert Bosch Gmbh | Impeller for a centrifugal pump |
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ES2835028T3 (es) * | 2008-05-27 | 2021-06-21 | Weir Minerals Australia Ltd | Mejoras relacionadas con impulsores de bombas centrífugas |
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2009
- 2009-05-27 ES ES15196985T patent/ES2835028T3/es active Active
- 2009-05-27 BR BRPI0909600A patent/BRPI0909600B1/pt active IP Right Grant
- 2009-05-27 EA EA201071360A patent/EA022592B9/ru not_active IP Right Cessation
- 2009-05-27 PE PE2014000046A patent/PE20141834A1/es not_active Application Discontinuation
- 2009-05-27 EA EA201400072A patent/EA024954B1/ru not_active IP Right Cessation
- 2009-05-27 CL CL2009001301A patent/CL2009001301A1/es unknown
- 2009-05-27 MX MX2010013007A patent/MX339040B/es active IP Right Grant
- 2009-05-27 EA EA201400074A patent/EA024932B1/ru not_active IP Right Cessation
- 2009-05-27 CA CA2911924A patent/CA2911924C/en active Active
- 2009-05-27 EP EP15196985.4A patent/EP3009685B1/en active Active
- 2009-05-27 WO PCT/AU2009/000662 patent/WO2009143570A1/en active Application Filing
- 2009-05-27 EA EA201400071A patent/EA025854B1/ru not_active IP Right Cessation
- 2009-05-27 CA CA2725539A patent/CA2725539C/en active Active
- 2009-05-27 PE PE2014000043A patent/PE20141829A1/es active IP Right Grant
- 2009-05-27 BR BR122019021562-6A patent/BR122019021562B1/pt active IP Right Grant
- 2009-05-27 AP AP2010005475A patent/AP3376A/xx active
- 2009-05-27 PE PE2014000045A patent/PE20141833A1/es not_active Application Discontinuation
- 2009-05-27 EA EA201400073A patent/EA024868B1/ru not_active IP Right Cessation
- 2009-05-27 PT PT151969854T patent/PT3009685T/pt unknown
- 2009-05-27 AP AP2015008293A patent/AP2015008293A0/xx unknown
- 2009-05-27 PE PE2014000042A patent/PE20141846A1/es active IP Right Grant
- 2009-05-27 PE PE2009000738A patent/PE20100415A1/es active IP Right Grant
- 2009-05-27 AR ARP090101897 patent/AR072254A1/es active IP Right Grant
- 2009-05-27 CN CN201811137912.8A patent/CN109340123B/zh active Active
- 2009-05-27 CA CA2911931A patent/CA2911931C/en not_active Expired - Fee Related
- 2009-05-27 EP EP09753334.3A patent/EP2331826B1/en active Active
- 2009-05-27 ES ES09753334.3T patent/ES2567733T3/es active Active
- 2009-05-27 BR BR122019021566-9A patent/BR122019021566B1/pt active IP Right Grant
- 2009-05-27 AU AU2009253737A patent/AU2009253737B2/en active Active
- 2009-05-27 US US12/736,934 patent/US8608445B2/en active Active
- 2009-05-27 PL PL09753334T patent/PL2331826T3/pl unknown
- 2009-05-27 CN CN201310273131.2A patent/CN103343752B/zh not_active Expired - Fee Related
- 2009-05-27 PE PE2014000044A patent/PE20141832A1/es active IP Right Grant
- 2009-05-27 CN CN201510940218.XA patent/CN105508291B/zh active Active
- 2009-05-27 BR BR122019021556-1A patent/BR122019021556B1/pt active IP Right Grant
- 2009-05-27 CN CN200980128248.3A patent/CN102099585B/zh active Active
- 2009-05-27 EA EA201400075A patent/EA024898B1/ru not_active IP Right Cessation
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2010
- 2010-11-15 IL IL20931110A patent/IL209311A/en active IP Right Grant
- 2010-11-25 ZA ZA2010/08492A patent/ZA201008492B/en unknown
- 2010-11-26 MX MX2020009897A patent/MX2020009897A/es unknown
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2012
- 2012-03-15 CL CL2012000663A patent/CL2012000663A1/es unknown
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2013
- 2013-09-17 IL IL228480A patent/IL228480A/en active IP Right Grant
- 2013-09-17 IL IL228482A patent/IL228482A/en active IP Right Grant
- 2013-09-17 IL IL22848113A patent/IL228481A/en active IP Right Grant
- 2013-12-13 US US14/106,405 patent/US9004869B2/en active Active
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2015
- 2015-04-10 US US14/683,686 patent/US9422938B2/en active Active
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2016
- 2016-09-27 CL CL2016002425A patent/CL2016002425A1/es unknown
- 2016-09-27 CL CL2016002426A patent/CL2016002426A1/es unknown
- 2016-09-27 CL CL2016002427A patent/CL2016002427A1/es unknown
- 2016-09-27 CL CL2016002428A patent/CL2016002428A1/es unknown
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2018
- 2018-10-11 ZA ZA2018/06758A patent/ZA201806758B/en unknown
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