PL3090185T3 - Centrifugal pump comprising a cutting device - Google Patents

Centrifugal pump comprising a cutting device

Info

Publication number
PL3090185T3
PL3090185T3 PL15713648T PL15713648T PL3090185T3 PL 3090185 T3 PL3090185 T3 PL 3090185T3 PL 15713648 T PL15713648 T PL 15713648T PL 15713648 T PL15713648 T PL 15713648T PL 3090185 T3 PL3090185 T3 PL 3090185T3
Authority
PL
Poland
Prior art keywords
cutting device
centrifugal pump
centrifugal
pump
cutting
Prior art date
Application number
PL15713648T
Other languages
Polish (pl)
Inventor
Alfred J. Otto
Wolfgang Geier
Wolfgang Strössner
Original Assignee
Wilo Se
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 Wilo Se filed Critical Wilo Se
Publication of PL3090185T3 publication Critical patent/PL3090185T3/en

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
PL15713648T 2014-03-27 2015-03-25 Centrifugal pump comprising a cutting device PL3090185T3 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102014004420.3A DE102014004420A1 (en) 2014-03-27 2014-03-27 Centrifugal pump with cutting device
EP15713648.2A EP3090185B1 (en) 2014-03-27 2015-03-25 Centrifugal pump comprising a cutting device
PCT/EP2015/000634 WO2015144307A1 (en) 2014-03-27 2015-03-25 Centrifugal pump comprising a cutting device

Publications (1)

Publication Number Publication Date
PL3090185T3 true PL3090185T3 (en) 2021-07-12

Family

ID=52785033

Family Applications (1)

Application Number Title Priority Date Filing Date
PL15713648T PL3090185T3 (en) 2014-03-27 2015-03-25 Centrifugal pump comprising a cutting device

Country Status (4)

Country Link
EP (1) EP3090185B1 (en)
DE (1) DE102014004420A1 (en)
PL (1) PL3090185T3 (en)
WO (1) WO2015144307A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108071595B (en) * 2017-12-12 2020-08-21 解树超 All-medium passing type sewage pump
CN116608130B (en) * 2023-07-07 2026-01-27 浙江丰球克瑞泵业有限公司 Impeller type cutting sewage pump suitable for long fiber medium

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1026933B (en) * 1955-05-13 1958-03-27 Maurice Gerardin Device for comminuting solids located in a liquid
US3096718A (en) * 1961-12-12 1963-07-09 Conard Kenner Trash cutter for a pump
CH411584A (en) * 1964-07-10 1966-04-15 Kolb Eugen Ag Centrifugal pump for pumping contaminated liquids
DE2634683A1 (en) 1976-08-02 1978-02-09 Hermann Dipl Ing Wank Slurry pump for agriculture and sewage - has disc rotor with blades comminuting any solids without blockage
DE3017182A1 (en) * 1980-05-05 1981-11-12 Központi Bányászati Fejlesztési Intézet, Budapest Slurry delivery equipment - with refinement during delivery
FI824113A0 (en) 1982-11-30 1982-11-30 Ahlstroem Oy FOERFARANDE OCH ANORDNING FOER FIBRERING AV FOERBEHANDLAT AVFALLSPAPPER
US4778336A (en) * 1987-07-09 1988-10-18 Weil Pump Company Cutter pump subassembly
SE466766B (en) * 1989-04-27 1992-03-30 Flygt Ab Itt Centrifugal pump intended for pumping of liquids containing solid particles, for example, rags and other long-stretched objects
US8109714B2 (en) * 2007-09-06 2012-02-07 Keener Robert M Sewage pump
DE102008057233A1 (en) 2008-11-10 2010-05-12 Orpu Pumpenfabrik Gmbh Milling device for use in pump to e.g. mill thick matter available in sewage water, has cutting devices formed spatially separate from another cutting device such that rotation symmetric cutting parts enclose stationary cutting part

Also Published As

Publication number Publication date
EP3090185B1 (en) 2021-02-24
EP3090185A1 (en) 2016-11-09
DE102014004420A1 (en) 2015-10-01
WO2015144307A1 (en) 2015-10-01

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