FR1527321A - Pump for circulating thick and dirty liquids, loaded with fibrous materials - Google Patents

Pump for circulating thick and dirty liquids, loaded with fibrous materials

Info

Publication number
FR1527321A
FR1527321A FR1527321DA FR1527321A FR 1527321 A FR1527321 A FR 1527321A FR 1527321D A FR1527321D A FR 1527321DA FR 1527321 A FR1527321 A FR 1527321A
Authority
FR
France
Prior art keywords
circulating
thick
loaded
pump
fibrous materials
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
Other languages
French (fr)
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.)
Alfa Laval AB
Original Assignee
Alfa Laval AB
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 AB filed Critical Alfa Laval AB
Application granted granted Critical
Publication of FR1527321A publication Critical patent/FR1527321A/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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
FR1527321D 1966-06-23 1967-06-13 Pump for circulating thick and dirty liquids, loaded with fibrous materials Expired FR1527321A (en)

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
FR1527321A true FR1527321A (en) 1968-05-31

Family

ID=3581618

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1527321D Expired FR1527321A (en) 1966-06-23 1967-06-13 Pump for circulating thick and dirty liquids, loaded with fibrous materials

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
FR2220696A1 (en) * 1973-03-09 1974-10-04 Acec CENTRIFUGAL PUMP

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
DE19609712A1 (en) * 1996-03-13 1997-09-18 Uts Umwelt Technik Sued Gmbh Pump especially for waste water containing sludge
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
FR2220696A1 (en) * 1973-03-09 1974-10-04 Acec CENTRIFUGAL PUMP

Also Published As

Publication number Publication date
DE1653802B2 (en) 1977-03-24
DE1653802A1 (en) 1971-08-19
SE367043B (en) 1974-05-13
GB1147288A (en) 1969-04-02
AT270391B (en) 1969-04-25

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