EA201290874A1 - Впускное устройство насоса - Google Patents

Впускное устройство насоса

Info

Publication number
EA201290874A1
EA201290874A1 EA201290874A EA201290874A EA201290874A1 EA 201290874 A1 EA201290874 A1 EA 201290874A1 EA 201290874 A EA201290874 A EA 201290874A EA 201290874 A EA201290874 A EA 201290874A EA 201290874 A1 EA201290874 A1 EA 201290874A1
Authority
EA
Eurasian Patent Office
Prior art keywords
inlet
intake device
section
pump intake
central axis
Prior art date
Application number
EA201290874A
Other languages
English (en)
Other versions
EA024499B1 (ru
Inventor
Крэйг Ян Уокер
Original Assignee
Уэйр Минералз Острэйлиа Лтд.
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 AU2010900943A external-priority patent/AU2010900943A0/en
Application filed by Уэйр Минералз Острэйлиа Лтд. filed Critical Уэйр Минералз Острэйлиа Лтд.
Publication of EA201290874A1 publication Critical patent/EA201290874A1/ru
Publication of EA024499B1 publication Critical patent/EA024499B1/ru

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
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D25/00—Component parts, details, or accessories, not provided for in, or of interest apart from, other groups
    • F01D25/24—Casings; Casing parts, e.g. diaphragms, casing fastenings
    • 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
    • F04D29/4273—Casings; Connections of working fluid for radial or helico-centrifugal pumps especially adapted for liquid pumps suction eyes
    • 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
    • F04D29/44—Fluid-guiding means, e.g. diffusers
    • 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
    • F04D29/44—Fluid-guiding means, e.g. diffusers
    • F04D29/445—Fluid-guiding means, e.g. diffusers especially adapted for liquid pumps
    • F04D29/448—Fluid-guiding means, e.g. diffusers especially adapted for liquid pumps bladed diffusers
    • 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
    • F04D29/661—Combating cavitation, whirls, noise, vibration or the like; Balancing especially adapted for elastic fluid pumps
    • F04D29/666—Combating cavitation, whirls, noise, vibration or the like; Balancing especially adapted for elastic fluid pumps by means of rotor construction or layout, e.g. unequal distribution of blades or vanes
    • 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
    • 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
    • F05D2210/00—Working fluids
    • F05D2210/10—Kind or type
    • F05D2210/11—Kind or type liquid, i.e. incompressible
    • 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
    • F05D2250/51—Inlet
    • 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
    • F05D2260/00—Function
    • F05D2260/60—Fluid transfer
    • 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
    • Y10S415/00—Rotary kinetic fluid motors or pumps
    • 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
    • Y10S417/00—Pumps

Abstract

Впускное устройство насоса, содержащее основной корпус, имеющий секцию боковой стенки, имеющую внутреннюю сторону и внешнюю сторону, впускную секцию, проходящую от внешней стороны секции боковой стенки, и впускной канал, проходящий через впускную секцию и имеющий внутреннюю поверхность, впускной конец и выпускной конец с центральной осью, проходящей между впускным и выпускным концами, первую часть внутренней поверхности, имеющую одну или более первых направляющих на ней для направления текучей среды, проходящей через впускной канал, таким образом, что при использовании текучая среда выходит из выпускного конца у первой части с выходным углом относительно центральной оси.
EA201290874A 2010-03-05 2011-03-01 Впускное устройство насоса EA024499B1 (ru)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
AU2010900943A AU2010900943A0 (en) 2010-03-05 Pump intake device
AU2010904140A AU2010904140A0 (en) 2010-09-14 Pump intake device
PCT/AU2011/000225 WO2011106829A1 (en) 2010-03-05 2011-03-01 Pump intake device

Publications (2)

Publication Number Publication Date
EA201290874A1 true EA201290874A1 (ru) 2013-03-29
EA024499B1 EA024499B1 (ru) 2016-09-30

Family

ID=44541540

Family Applications (2)

Application Number Title Priority Date Filing Date
EA201290874A EA024499B1 (ru) 2010-03-05 2011-03-01 Впускное устройство насоса
EA201500877A EA028916B1 (ru) 2010-03-05 2011-03-01 Впускное устройство насоса

Family Applications After (1)

Application Number Title Priority Date Filing Date
EA201500877A EA028916B1 (ru) 2010-03-05 2011-03-01 Впускное устройство насоса

Country Status (21)

Country Link
US (2) US9422829B2 (ru)
EP (1) EP2542784B1 (ru)
KR (1) KR101803546B1 (ru)
CN (2) CN102884325B (ru)
AP (1) AP2012006475A0 (ru)
AR (1) AR080386A1 (ru)
AU (1) AU2011223491B2 (ru)
BR (1) BR112012022324B1 (ru)
CA (1) CA2791079C (ru)
CL (1) CL2012002459A1 (ru)
EA (2) EA024499B1 (ru)
ES (1) ES2738502T3 (ru)
IL (1) IL221642A (ru)
MX (1) MX346809B (ru)
MY (1) MY166322A (ru)
PE (1) PE20130771A1 (ru)
PL (1) PL2542784T3 (ru)
PT (1) PT2542784T (ru)
UA (1) UA119640C2 (ru)
WO (1) WO2011106829A1 (ru)
ZA (1) ZA201206550B (ru)

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CN102392832A (zh) * 2011-09-28 2012-03-28 江苏大学 一种全扬程离心泵
JP6078303B2 (ja) * 2012-11-13 2017-02-08 三菱重工業株式会社 遠心式流体機械
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WO2018000032A1 (en) * 2016-06-29 2018-01-04 Weir Minerals Europe Ltd Slurry pump and components therefor
KR101826819B1 (ko) * 2017-06-08 2018-02-07 이재웅 원심 슬러리 펌프 및 임펠러
PE20201048A1 (es) 2018-03-02 2020-10-12 Smidth As F L Dispositivo para resuspension de solidos en transporte de tuberias de lodo
WO2020028712A1 (en) 2018-08-01 2020-02-06 Weir Slurry Group, Inc. Inverted annular side gap arrangement for a centrifugal pump
US11953028B2 (en) * 2019-09-17 2024-04-09 Battlemax (Pty) Ltd Flow corrector and pump assembly including a flow corrector
ES2936932B2 (es) * 2020-05-29 2024-02-21 Weir Slurry Group Inc Revestimiento lateral de accionamiento para una bomba centrifuga
CN112797030A (zh) * 2020-09-29 2021-05-14 宁波威孚天力增压技术股份有限公司 一种具有改进型扩压器的压气机
CN114076121A (zh) * 2021-03-15 2022-02-22 中交疏浚技术装备国家工程研究中心有限公司 一种将导叶应用于离心式泥泵以实现抗磨的新方法

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Also Published As

Publication number Publication date
CA2791079C (en) 2017-10-17
CN102884325A (zh) 2013-01-16
UA119640C2 (uk) 2019-07-25
US20170045057A1 (en) 2017-02-16
ZA201206550B (en) 2022-03-30
AU2011223491A1 (en) 2012-09-20
US10323652B2 (en) 2019-06-18
CL2012002459A1 (es) 2013-02-15
CN105298854A (zh) 2016-02-03
CN102884325B (zh) 2015-11-25
EP2542784A4 (en) 2015-04-01
MY166322A (en) 2018-06-25
IL221642A0 (en) 2012-12-02
BR112012022324A2 (pt) 2017-10-03
EA201500877A1 (ru) 2016-03-31
BR112012022324B1 (pt) 2020-12-22
AR080386A1 (es) 2012-04-04
EA028916B1 (ru) 2018-01-31
AP2012006475A0 (en) 2012-10-31
AU2011223491B2 (en) 2015-06-11
MX346809B (es) 2017-03-31
US20130202426A1 (en) 2013-08-08
EA024499B1 (ru) 2016-09-30
MX2012010274A (es) 2012-11-30
ES2738502T3 (es) 2020-01-23
KR20130014545A (ko) 2013-02-07
EP2542784B1 (en) 2019-05-08
PL2542784T3 (pl) 2019-11-29
EP2542784A1 (en) 2013-01-09
PE20130771A1 (es) 2013-07-02
CA2791079A1 (en) 2011-09-09
IL221642A (en) 2015-08-31
US9422829B2 (en) 2016-08-23
KR101803546B1 (ko) 2017-11-30
WO2011106829A1 (en) 2011-09-09
PT2542784T (pt) 2019-09-10

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