PE20141833A1 - Mejoras relacionadas con bombas centrifugas - Google Patents
Mejoras relacionadas con bombas centrifugasInfo
- Publication number
- PE20141833A1 PE20141833A1 PE2014000045A PE2014000045A PE20141833A1 PE 20141833 A1 PE20141833 A1 PE 20141833A1 PE 2014000045 A PE2014000045 A PE 2014000045A PE 2014000045 A PE2014000045 A PE 2014000045A PE 20141833 A1 PE20141833 A1 PE 20141833A1
- Authority
- PE
- Peru
- Prior art keywords
- rotor
- axis
- chamber
- rotation
- 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
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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
- F04D29/00—Details, component parts, or accessories
- F04D29/18—Rotors
- F04D29/22—Rotors specially for centrifugal pumps
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- 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
QUE COMPRENDE: UN ROTOR PARA SER USADO EN UNA BOMBA CENTRIFUGA, LA BOMBA INCLUYE UNA CUBIERTA QUE CONTIENE UNA CAMARA, UNA ENTRADA PARA ENTREGAR A LA CAMARA EL MATERIAL A SER BOMBEADO , Y UNA SALIDA PARA DESCARGAR EL MATERIAL DESDE LA CAMARA, Y EL ROTOR ESTA MONTADO DENTRO DE LA CAMARA PARA SU ROTACION, CUANDO ESTE EN USO, ALREDEDOR DE UN EJE DE ROTACION; EL ROTOR COMPRENDE UNA GUALDERA DELANTERA Y UNA GUALDERA POSTERIOR, CADA UNA DE LAS CUALES POSEE UNA CARA PRINCIPAL INTERNA EN UN PLANO SUSTANCIALMENTE EN ANGULO RECTO AL EJE DE ROTACION, Y MULTIPLES ALABES DE BOMBEO ENTRE LAS MISMAS, Y CADA ALABE 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; LA CARA INTERNA CURVA TIENE UN PERFIL QUE SE DEFINE COMO SIGUE: Yn=-2,3890009903Xn5 + 19, 4786939775Xn4 - 63,2754154980Xn3 + 102,6199259524Xn2-83,4315403428X +27,7322233171 EN QUE EL EJE Yn SE ENCUENTRA EN EL PLANO DE LA CARA PRINCIPAL INTERNA DE LA GUALDERA POSTERIOR, Y EL EJE DE Xn ES COAXIAL CON EL EJE DE ROTACION, E Yn ES IGUAL A Y7(0,5 x D2) Y Xn ES IGUAL A X/B2, EN QUE X E Y DEFINEN LAS COORDENADAS REALES DE LA CARA INTERNA CURVA DE LA GUALDERA DELANTERA DE UN ROTOR, D2 (QUE CORRESPONDE AL DIAMETRO EXTERNO DEL ROTOR) MIDE 550 MM, Y B2 (QUE CORRESPONDE AL ANCHO DE LA SALIDA DEL ROTOR) MIDE 72 MM
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 |
---|---|
PE20141833A1 true PE20141833A1 (es) | 2014-12-16 |
Family
ID=41376477
Family Applications (6)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PE2014000046A PE20141834A1 (es) | 2008-05-27 | 2009-05-27 | Mejoras relacionadas con bombas centrifugas |
PE2009000738A PE20100415A1 (es) | 2008-05-27 | 2009-05-27 | Rotor para bombas centrifugas |
PE2014000045A PE20141833A1 (es) | 2008-05-27 | 2009-05-27 | Mejoras relacionadas con bombas centrifugas |
PE2014000044A PE20141832A1 (es) | 2008-05-27 | 2009-05-27 | Mejoras relacionadas con bombas centrifugas |
PE2014000042A PE20141846A1 (es) | 2008-05-27 | 2009-05-27 | Mejoras relacionadas con bombas centrifugas |
PE2014000043A PE20141829A1 (es) | 2008-05-27 | 2009-05-27 | Mejoras relacionadas con bombas centrifugas |
Family Applications Before (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PE2014000046A PE20141834A1 (es) | 2008-05-27 | 2009-05-27 | Mejoras relacionadas con bombas centrifugas |
PE2009000738A PE20100415A1 (es) | 2008-05-27 | 2009-05-27 | Rotor para bombas centrifugas |
Family Applications After (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PE2014000044A PE20141832A1 (es) | 2008-05-27 | 2009-05-27 | Mejoras relacionadas con bombas centrifugas |
PE2014000042A PE20141846A1 (es) | 2008-05-27 | 2009-05-27 | Mejoras relacionadas con bombas centrifugas |
PE2014000043A PE20141829A1 (es) | 2008-05-27 | 2009-05-27 | Mejoras relacionadas con bombas centrifugas |
Country Status (18)
Country | Link |
---|---|
US (3) | US8608445B2 (es) |
EP (2) | EP2331826B1 (es) |
CN (4) | CN105508291B (es) |
AP (2) | AP2015008293A0 (es) |
AR (1) | AR072254A1 (es) |
AU (1) | AU2009253737B2 (es) |
BR (4) | BRPI0909600B1 (es) |
CA (3) | CA2725539C (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)
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BRPI0909600B1 (pt) * | 2008-05-27 | 2019-12-17 | Weir Minerals Australia Ltd | rotor especificamente adaptado para ser montado dentro de uma câmara de uma bomba centrífuga |
DE102010023931A1 (de) * | 2010-06-16 | 2011-12-22 | Allweiler Ag | Doppelflutige Kreiselpumpe |
CA2806492C (en) | 2010-08-23 | 2018-08-07 | 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 |
AU2015318812B2 (en) * | 2014-09-15 | 2019-07-18 | Weir Minerals Australia Ltd | Slurry pump impeller |
WO2016040979A1 (en) * | 2014-09-15 | 2016-03-24 | Weir Minerals Australia Ltd | Slurry pump impeller |
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 |
EA202191002A1 (ru) * | 2017-10-12 | 2021-09-09 | Уэйр Минералз Острэйлиа Лтд | Впускной компонент для шламового насоса |
MX2021001237A (es) | 2018-08-01 | 2021-04-13 | Weir Slurry Group Inc | Arreglo de espacio lateral anular invertido para una bomba centrifuga. |
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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2009
- 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 PT PT151969854T patent/PT3009685T/pt unknown
- 2009-05-27 EP EP09753334.3A patent/EP2331826B1/en active Active
- 2009-05-27 CN CN201510940218.XA patent/CN105508291B/zh active Active
- 2009-05-27 CN CN200980128248.3A patent/CN102099585B/zh active Active
- 2009-05-27 EP EP15196985.4A patent/EP3009685B1/en active Active
- 2009-05-27 BR BR122019021562-6A patent/BR122019021562B1/pt active IP Right Grant
- 2009-05-27 AU AU2009253737A patent/AU2009253737B2/en active Active
- 2009-05-27 BR BR122019021566-9A patent/BR122019021566B1/pt active IP Right Grant
- 2009-05-27 EA EA201400073A patent/EA024868B1/ru not_active IP Right Cessation
- 2009-05-27 MX MX2010013007A patent/MX339040B/es active IP Right Grant
- 2009-05-27 PE PE2009000738A patent/PE20100415A1/es active IP Right Grant
- 2009-05-27 PE PE2014000045A patent/PE20141833A1/es not_active Application Discontinuation
- 2009-05-27 CA CA2725539A patent/CA2725539C/en active Active
- 2009-05-27 CA CA2911924A patent/CA2911924C/en active Active
- 2009-05-27 PE PE2014000044A patent/PE20141832A1/es active IP Right Grant
- 2009-05-27 CN CN201811137912.8A patent/CN109340123B/zh active Active
- 2009-05-27 EA EA201400074A patent/EA024932B1/ru not_active IP Right Cessation
- 2009-05-27 PL PL09753334T patent/PL2331826T3/pl unknown
- 2009-05-27 US US12/736,934 patent/US8608445B2/en active Active
- 2009-05-27 CN CN201310273131.2A patent/CN103343752B/zh not_active Expired - Fee Related
- 2009-05-27 CA CA2911931A patent/CA2911931C/en not_active Expired - Fee Related
- 2009-05-27 EA EA201400075A patent/EA024898B1/ru not_active IP Right Cessation
- 2009-05-27 EA EA201400071A patent/EA025854B1/ru not_active IP Right Cessation
- 2009-05-27 PE PE2014000042A patent/PE20141846A1/es active IP Right Grant
- 2009-05-27 BR BR122019021556-1A patent/BR122019021556B1/pt active IP Right Grant
- 2009-05-27 PE PE2014000043A patent/PE20141829A1/es active IP Right Grant
- 2009-05-27 ES ES15196985T patent/ES2835028T3/es active Active
- 2009-05-27 AP AP2015008293A patent/AP2015008293A0/xx unknown
- 2009-05-27 ES ES09753334.3T patent/ES2567733T3/es active Active
- 2009-05-27 AP AP2010005475A patent/AP3376A/xx active
- 2009-05-27 AR ARP090101897 patent/AR072254A1/es active IP Right Grant
- 2009-05-27 EA EA201400072A patent/EA024954B1/ru not_active IP Right Cessation
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