ATE268436T1 - Kreiselpumpe mit zerkleinerungseinrichtung - Google Patents

Kreiselpumpe mit zerkleinerungseinrichtung

Info

Publication number
ATE268436T1
ATE268436T1 AT03005084T AT03005084T ATE268436T1 AT E268436 T1 ATE268436 T1 AT E268436T1 AT 03005084 T AT03005084 T AT 03005084T AT 03005084 T AT03005084 T AT 03005084T AT E268436 T1 ATE268436 T1 AT E268436T1
Authority
AT
Austria
Prior art keywords
shredding device
centrifugal pump
rotor
pump
blades
Prior art date
Application number
AT03005084T
Other languages
German (de)
English (en)
Inventor
Jean Francois Devulder
Christoph Jaeger
Louis Symoens
Rolf Witzel
Original Assignee
Ksb Ag
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 DE10305726A external-priority patent/DE10305726A1/de
Application filed by Ksb Ag filed Critical Ksb Ag
Application granted granted Critical
Publication of ATE268436T1 publication Critical patent/ATE268436T1/de

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
    • F04D29/18—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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Disintegrating Or Milling (AREA)
  • Crushing And Pulverization Processes (AREA)
AT03005084T 2002-03-14 2003-03-07 Kreiselpumpe mit zerkleinerungseinrichtung ATE268436T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10211096 2002-03-14
DE10305726A DE10305726A1 (de) 2002-03-14 2003-02-12 Kreiselpumpe mit Zerkleinerungseinrichtung

Publications (1)

Publication Number Publication Date
ATE268436T1 true ATE268436T1 (de) 2004-06-15

Family

ID=27766699

Family Applications (1)

Application Number Title Priority Date Filing Date
AT03005084T ATE268436T1 (de) 2002-03-14 2003-03-07 Kreiselpumpe mit zerkleinerungseinrichtung

Country Status (2)

Country Link
EP (1) EP1344944B1 (fr)
AT (1) ATE268436T1 (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008021767A1 (de) 2008-04-30 2009-11-05 Ksb Aktiengesellschaft Kreiselpumpe mit Zerkleinerungseinrichtung
WO2014145910A1 (fr) 2013-03-15 2014-09-18 Pentair Pump Group, Inc. Ensemble de lame de coupe
EP3449130B1 (fr) 2016-04-26 2022-11-09 Pentair Flow Technologies, LLC Ensemble de coupe pour une pompe hacheuse
DE102016225921A1 (de) 2016-12-21 2018-06-21 KSB SE & Co. KGaA Abwasserhebeanlage mit Schneidwerk
DE102016225920A1 (de) 2016-12-21 2018-06-21 KSB SE & Co. KGaA Kreiselpumpe mit einer Zerkleinerungsanordnung
LU102841B1 (de) * 2021-06-24 2022-12-27 Wilo Se Anordnung umfassend ein Laufrad und einen Schneidkopf für mit Feststoff belastete Flüssigkeit einer Pumpe
LU102842B1 (de) * 2021-06-24 2022-12-29 Wilo Se Schneidkopf einer Pumpe
US12083527B2 (en) 2022-10-04 2024-09-10 Wilo Se Cutting ring for a pump liquid loaded with solids

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3444818A (en) * 1966-10-10 1969-05-20 Robert W Sutton Centrifugal pump
US4456424A (en) * 1981-03-05 1984-06-26 Toyo Denki Kogyosho Co., Ltd. Underwater sand pump
SE444969B (sv) * 1982-10-11 1986-05-20 Flygt Ab Centrifugalpump avseddd for pumpning av vetskor innehallande fasta partiklar
DE3703647A1 (de) * 1987-02-06 1988-08-18 Klein Schanzlin & Becker Ag Kreiselpumpe fuer verunreinigte fluessigkeiten
US4904159A (en) * 1988-07-18 1990-02-27 Suburbia Systems, Inc. Pump impeller
US5016825A (en) * 1990-02-14 1991-05-21 Mcneil (Ohio) Corporation Grinding impeller assembly for a grinder pump
CH689058A5 (de) * 1994-11-28 1998-08-31 Haeny & Cie Ag Kreiselpumpe fuer mit Feststoffanteilen belastete Abwaesser.
GB9612201D0 (en) * 1996-06-11 1996-08-14 Sweepax International Limited Rotodynamic pump
DE19834815A1 (de) * 1998-08-01 2000-02-10 Orpu Gmbh Pumpe mit einer Schneideinrichtung zum Fördern eines mit festen Bestandteilen vermischten Fördermediums

Also Published As

Publication number Publication date
EP1344944B1 (fr) 2004-06-02
EP1344944A1 (fr) 2003-09-17

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