AT270391B - Centrifugal pump, especially for pumping thick liquids with fibrous substances - Google Patents

Centrifugal pump, especially for pumping thick liquids with fibrous substances

Info

Publication number
AT270391B
AT270391B AT597966A AT597966A AT270391B AT 270391 B AT270391 B AT 270391B AT 597966 A AT597966 A AT 597966A AT 597966 A AT597966 A AT 597966A AT 270391 B AT270391 B AT 270391B
Authority
AT
Austria
Prior art keywords
centrifugal pump
thick liquids
fibrous substances
pumping thick
pumping
Prior art date
Application number
AT597966A
Other languages
German (de)
Inventor
Engelbert Ing Baum
Original Assignee
Alfa Laval 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
Application filed by Alfa Laval Ag filed Critical Alfa Laval Ag
Priority to AT597966A priority Critical patent/AT270391B/en
Priority to SE644767A priority patent/SE367043B/xx
Priority to DE1967A0055729 priority patent/DE1653802B2/en
Priority to FR1527321D priority patent/FR1527321A/en
Priority to GB2872067A priority patent/GB1147288A/en
Application granted granted Critical
Publication of AT270391B publication Critical patent/AT270391B/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
    • 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
    • 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
    • F04D29/2205—Conventional flow pattern
    • F04D29/2211—More than one set of flow passages
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D3/00—Axial-flow pumps
    • F04D3/02—Axial-flow pumps of screw type
    • 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
AT597966A 1966-06-23 1966-06-23 Centrifugal pump, especially for pumping thick liquids with fibrous substances AT270391B (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
AT597966A AT270391B (en) 1966-06-23 1966-06-23 Centrifugal pump, especially for pumping thick liquids with fibrous substances
SE644767A SE367043B (en) 1966-06-23 1967-05-09
DE1967A0055729 DE1653802B2 (en) 1966-06-23 1967-05-17 PUMP FOR TRANSFERRING FIBEROUS, THICK LIQUIDS, LIKE MANURE, WITH A HIGH CONTENT OF DRY MATERIAL
FR1527321D FR1527321A (en) 1966-06-23 1967-06-13 Pump for circulating thick and dirty liquids, loaded with fibrous materials
GB2872067A GB1147288A (en) 1966-06-23 1967-06-21 Rotodynamic pump

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT597966A AT270391B (en) 1966-06-23 1966-06-23 Centrifugal pump, especially for pumping thick liquids with fibrous substances

Publications (1)

Publication Number Publication Date
AT270391B true AT270391B (en) 1969-04-25

Family

ID=3581618

Family Applications (1)

Application Number Title Priority Date Filing Date
AT597966A AT270391B (en) 1966-06-23 1966-06-23 Centrifugal pump, especially for pumping thick liquids with fibrous substances

Country Status (5)

Country Link
AT (1) AT270391B (en)
DE (1) DE1653802B2 (en)
FR (1) FR1527321A (en)
GB (1) GB1147288A (en)
SE (1) SE367043B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19609712A1 (en) * 1996-03-13 1997-09-18 Uts Umwelt Technik Sued Gmbh Pump especially for waste water containing sludge

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE796504A (en) * 1973-03-09 1973-09-10 Acec CENTRIFUGAL PUMP
DE8213868U1 (en) * 1982-05-13 1982-08-26 Claudius Peters Ag, 2000 Hamburg AUXILIARY PUMP WITH TWO-SIDED SNAIL
GB2125378A (en) * 1982-08-16 1984-03-07 Thomas C Hoshall Fibrous material apparatus and method
US4877368A (en) * 1988-11-08 1989-10-31 A. Ahlstrom Corporation Fluidizing centrifugal pump
US6629818B2 (en) 2001-02-09 2003-10-07 The Toro Company Impeller for use with portable blower/vacuums
EP2557313A1 (en) 2011-08-10 2013-02-13 Berlin Heart GmbH Rotary pump with a rotor and transport elements

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19609712A1 (en) * 1996-03-13 1997-09-18 Uts Umwelt Technik Sued Gmbh Pump especially for waste water containing sludge

Also Published As

Publication number Publication date
DE1653802B2 (en) 1977-03-24
GB1147288A (en) 1969-04-02
SE367043B (en) 1974-05-13
DE1653802A1 (en) 1971-08-19
FR1527321A (en) 1968-05-31

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