GB1125376A - Improvements in centrifugal pumps for dirt-laden water - Google Patents

Improvements in centrifugal pumps for dirt-laden water

Info

Publication number
GB1125376A
GB1125376A GB319666A GB319666A GB1125376A GB 1125376 A GB1125376 A GB 1125376A GB 319666 A GB319666 A GB 319666A GB 319666 A GB319666 A GB 319666A GB 1125376 A GB1125376 A GB 1125376A
Authority
GB
United Kingdom
Prior art keywords
impeller
housing
inlet
rags
jan
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
GB319666A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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
Application filed by Individual filed Critical Individual
Publication of GB1125376A publication Critical patent/GB1125376A/en
Expired legal-status Critical Current

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
    • F04D7/045—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 with means for comminuting, mixing stirring or otherwise treating
    • 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
    • F04D29/40—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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
GB319666A 1965-01-23 1966-01-24 Improvements in centrifugal pumps for dirt-laden water Expired GB1125376A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEB0080244 1965-01-23

Publications (1)

Publication Number Publication Date
GB1125376A true GB1125376A (en) 1968-08-28

Family

ID=6980632

Family Applications (1)

Application Number Title Priority Date Filing Date
GB319666A Expired GB1125376A (en) 1965-01-23 1966-01-24 Improvements in centrifugal pumps for dirt-laden water

Country Status (3)

Country Link
BE (1) BE675480A (de)
DE (1) DE1528651B2 (de)
GB (1) GB1125376A (de)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006135304A1 (en) * 2005-06-17 2006-12-21 Itt Manufacturing Enterprises Inc A pump
CN101614209A (zh) * 2008-06-27 2009-12-30 Ksb股份公司 带有无堵塞工作轮的离心泵
EP2458225A1 (de) * 2010-11-24 2012-05-30 Frideco AG Deckplatte für eine Schraubenzentrifugalradpumpe und Schraubenzentrifugalradpumpe umfassend eine derartige Deckplatte

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2553823C2 (de) * 1975-11-29 1984-06-14 Albert 5204 Lohmar Blum Abwasserpumpe
US5084236A (en) * 1990-10-05 1992-01-28 Westinghouse Electric Corp. Converging spout outlet nozzle on an offset pump casing
EP3601801A1 (de) * 2017-03-24 2020-02-05 Innoil AG Förder- und zerkleinerungsvorrichtung, verfahren zum zerkleinern und erwärmen eines eingangsmaterials und verwendung davon

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8109730B2 (en) 2005-06-17 2012-02-07 Itt Manufacturing Enterprises, Inc. Pump for contaminated liquid
WO2006135304A1 (en) * 2005-06-17 2006-12-21 Itt Manufacturing Enterprises Inc A pump
CN101198793B (zh) * 2005-06-17 2012-01-11 Itt制造企业公司 泵抽机
CN101614209B (zh) * 2008-06-27 2014-12-10 Ksb股份公司 带有无堵塞工作轮的离心泵
CN101614209A (zh) * 2008-06-27 2009-12-30 Ksb股份公司 带有无堵塞工作轮的离心泵
EP2458225A1 (de) * 2010-11-24 2012-05-30 Frideco AG Deckplatte für eine Schraubenzentrifugalradpumpe und Schraubenzentrifugalradpumpe umfassend eine derartige Deckplatte
WO2012069619A1 (de) * 2010-11-24 2012-05-31 Frideco Ag Selbstreinigende deckplatte in einer pumpe mit radialer strömung
WO2012069618A1 (de) * 2010-11-24 2012-05-31 Frideco Ag Selbstreinigende schraubenzentrifugalradpumpe mit rezirkulation hinter dem schaufelrad
CN103299085A (zh) * 2010-11-24 2013-09-11 弗里德科股份公司 在带有径向流动的泵中的自清洁的盖板
CN103339386A (zh) * 2010-11-24 2013-10-02 弗里德科股份公司 带有在叶轮后的再循环的自清洁的螺旋式离心轮泵
CN103339386B (zh) * 2010-11-24 2017-03-29 弗里德科股份公司 带有在叶轮后的再循环的自清洁的螺旋式离心轮泵
US9709071B2 (en) 2010-11-24 2017-07-18 Frideco Ag Self-cleaning screw-type centrifugal wheel pump with recirculation behind the impeller
US9879695B2 (en) 2010-11-24 2018-01-30 Frideco Ag Self-cleaning cover plate in a pump with radial flow

Also Published As

Publication number Publication date
DE1528651B2 (de) 1975-12-18
DE1528651A1 (de) 1969-07-10
BE675480A (de) 1966-06-16

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