EA201890569A1 - Вращающиеся части шламового насоса - Google Patents

Вращающиеся части шламового насоса

Info

Publication number
EA201890569A1
EA201890569A1 EA201890569A EA201890569A EA201890569A1 EA 201890569 A1 EA201890569 A1 EA 201890569A1 EA 201890569 A EA201890569 A EA 201890569A EA 201890569 A EA201890569 A EA 201890569A EA 201890569 A1 EA201890569 A1 EA 201890569A1
Authority
EA
Eurasian Patent Office
Prior art keywords
disk
edge
displacing
rotating part
rotation
Prior art date
Application number
EA201890569A
Other languages
English (en)
Other versions
EA036287B1 (ru
Inventor
Паволь Лодерер
Крейг Ян Уокер
Original Assignee
Вейр Минералс Австралия Лтд
Вейр Минералс Юроп Лимитед
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 AU2015903450A external-priority patent/AU2015903450A0/en
Application filed by Вейр Минералс Австралия Лтд, Вейр Минералс Юроп Лимитед filed Critical Вейр Минералс Австралия Лтд
Publication of EA201890569A1 publication Critical patent/EA201890569A1/ru
Publication of EA036287B1 publication Critical patent/EA036287B1/ru

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04DNON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00Details, component parts, or accessories
    • F04D29/18Rotors
    • F04D29/22Rotors specially for centrifugal pumps
    • F04D29/2261Rotors specially for centrifugal pumps with special measures
    • F04D29/2266Rotors specially for centrifugal pumps with special measures for sealing or thrust balance
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04DNON-POSITIVE-DISPLACEMENT PUMPS
    • F04D7/00Pumps adapted for handling specific fluids, e.g. by selection of specific materials for pumps or pump parts
    • F04D7/02Pumps adapted for handling specific fluids, e.g. by selection of specific materials for pumps or pump parts of centrifugal type
    • F04D7/04Pumps 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
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04DNON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00Details, component parts, or accessories
    • F04D29/18Rotors
    • F04D29/22Rotors specially for centrifugal pumps
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04DNON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00Details, component parts, or accessories
    • F04D29/18Rotors
    • F04D29/22Rotors specially for centrifugal pumps
    • F04D29/2261Rotors specially for centrifugal pumps with special measures
    • F04D29/2288Rotors specially for centrifugal pumps with special measures for comminuting, mixing or separating
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04DNON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00Details, component parts, or accessories
    • F04D29/18Rotors
    • F04D29/22Rotors specially for centrifugal pumps
    • F04D29/2261Rotors specially for centrifugal pumps with special measures
    • F04D29/2294Rotors specially for centrifugal pumps with special measures for protection, e.g. against abrasion
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04DNON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00Details, component parts, or accessories
    • F04D29/18Rotors
    • F04D29/22Rotors specially for centrifugal pumps
    • F04D29/24Vanes
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04DNON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00Details, component parts, or accessories
    • F04D29/18Rotors
    • F04D29/22Rotors specially for centrifugal pumps
    • F04D29/24Vanes
    • F04D29/242Geometry, shape
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04DNON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00Details, component parts, or accessories
    • F04D29/18Rotors
    • F04D29/22Rotors specially for centrifugal pumps
    • F04D29/24Vanes
    • F04D29/242Geometry, shape
    • F04D29/245Geometry, shape for special effects
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04DNON-POSITIVE-DISPLACEMENT PUMPS
    • F04D7/00Pumps adapted for handling specific fluids, e.g. by selection of specific materials for pumps or pump parts
    • F04D7/02Pumps adapted for handling specific fluids, e.g. by selection of specific materials for pumps or pump parts of centrifugal type
    • F04D7/04Pumps 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
    • F04D7/045Pumps 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 with means for comminuting, mixing stirring or otherwise treating

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Geometry (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Rotary Pumps (AREA)

Abstract

Настоящим изобретением предложена вращающаяся часть, представляющая собой рабочее колесо или экспеллер насоса, которая может вращаться в прямом направлении вокруг оси X-X вращения. Вращающаяся часть содержит диск с наружной периферийной кромкой и первыми и вторыми лицевыми поверхностями, расположенными напротив друг друга; и множество вытесняющих лопаток, выступающих за плоскость одной или более второй лицевой поверхности диска; при этом каждая вытесняющая лопатка характеризуется внутренней стороной и наружной стороной, которая располагается на уровне наружной периферийной кромки диска или вблизи этой кромки; при этом вытесняющие лопатки отходят в сторону от оси X-X вращения в направлении наружной периферийной кромки диска; при этом каждая вытесняющая лопатка дополнительно характеризуется наличием передней грани, обращенной вперед и имеющей внутреннюю кромку и наружную кромку, задней грани, обращенной назад, и верхней грани, отстоящей на определенное расстояние от наружной лицевой поверхности диска. Передняя грань содержит наклоненный вперед участок, который наклонен вперед от радиальной линии Y-Y, отходящей от оси X-X вращения и проходящей через внутреннюю кромку передней грани.
EA201890569A 2015-08-26 2016-08-26 Вращающиеся части шламового насоса EA036287B1 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AU2015903450A AU2015903450A0 (en) 2015-08-26 Rotary parts for a slurry pump
PCT/AU2016/050798 WO2017031550A1 (en) 2015-08-26 2016-08-26 Rotary parts for a slurry pump

Publications (2)

Publication Number Publication Date
EA201890569A1 true EA201890569A1 (ru) 2018-08-31
EA036287B1 EA036287B1 (ru) 2020-10-22

Family

ID=56891719

Family Applications (1)

Application Number Title Priority Date Filing Date
EA201890569A EA036287B1 (ru) 2015-08-26 2016-08-26 Вращающиеся части шламового насоса

Country Status (14)

Country Link
US (2) US11268533B2 (ru)
EP (1) EP3341614B1 (ru)
CN (1) CN109257934B (ru)
AU (1) AU2016310414B2 (ru)
BR (1) BR112018003709B1 (ru)
CA (1) CA2996585A1 (ru)
CL (1) CL2018000500A1 (ru)
EA (1) EA036287B1 (ru)
GB (1) GB2542233B (ru)
MX (1) MX2018002417A (ru)
PE (1) PE20181103A1 (ru)
PL (1) PL3341614T3 (ru)
WO (1) WO2017031550A1 (ru)
ZA (1) ZA201801260B (ru)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2542233B (en) * 2015-08-26 2018-02-07 Weir Minerals Europe Ltd Rotary parts for a slurry pump
CN108061055A (zh) * 2017-12-12 2018-05-22 无锡市盛源汽车配件厂 涡轮叶片旁侧设置送水渠口的汽车水泵叶轮
JP7202190B2 (ja) * 2019-01-10 2023-01-11 古河産機システムズ株式会社 遠心ポンプ
JP7123401B2 (ja) * 2019-01-30 2022-08-23 株式会社不二工機 排水ポンプ用回転羽根およびそれを有する排水ポンプ
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
WO2024091245A1 (en) * 2022-10-28 2024-05-02 Itt Manufacturing Enterprises Llc Fluid pump including an impeller

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GB115070A (en) * 1917-04-21 1918-04-22 Gwynnes Ltd Improvements relating to Centrifugal Pumps and Fans.
US1645498A (en) * 1927-02-07 1927-10-11 Chicago Pump Co Centrifugal pump
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GB2542233B (en) * 2015-08-26 2018-02-07 Weir Minerals Europe Ltd Rotary parts for a slurry pump

Also Published As

Publication number Publication date
EA036287B1 (ru) 2020-10-22
AU2016310414B2 (en) 2021-04-29
US11268533B2 (en) 2022-03-08
US20180172017A1 (en) 2018-06-21
CN109257934A (zh) 2019-01-22
CL2018000500A1 (es) 2018-08-24
GB201611330D0 (en) 2016-08-10
BR112018003709A2 (pt) 2018-09-25
GB2542233A (en) 2017-03-15
MX2018002417A (es) 2018-08-24
PE20181103A1 (es) 2018-07-12
WO2017031550A1 (en) 2017-03-02
EP3341614A1 (en) 2018-07-04
EP3341614A4 (en) 2019-04-24
US20220268293A1 (en) 2022-08-25
AU2016310414A1 (en) 2018-03-22
CN109257934B (zh) 2022-05-27
EP3341614B1 (en) 2022-04-13
CA2996585A1 (en) 2017-03-02
GB2542233B (en) 2018-02-07
PL3341614T3 (pl) 2022-12-19
BR112018003709B1 (pt) 2023-01-10
ZA201801260B (en) 2022-08-31

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Legal Events

Date Code Title Description
MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): AM AZ BY KG TJ TM