ATE8924T1 - CENTRIFUGAL PUMP FOR LIQUIDS CONTAINED WITH SOLIDS. - Google Patents

CENTRIFUGAL PUMP FOR LIQUIDS CONTAINED WITH SOLIDS.

Info

Publication number
ATE8924T1
ATE8924T1 AT80100220T AT80100220T ATE8924T1 AT E8924 T1 ATE8924 T1 AT E8924T1 AT 80100220 T AT80100220 T AT 80100220T AT 80100220 T AT80100220 T AT 80100220T AT E8924 T1 ATE8924 T1 AT E8924T1
Authority
AT
Austria
Prior art keywords
pump
housing
impeller
face
turnpin
Prior art date
Application number
AT80100220T
Other languages
German (de)
Inventor
Hans Beham
Hans-Dieter Beham
Original Assignee
Hans Beham
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 Hans Beham filed Critical Hans Beham
Application granted granted Critical
Publication of ATE8924T1 publication Critical patent/ATE8924T1/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
    • F04D29/04—Shafts or bearings, or assemblies thereof
    • F04D29/046—Bearings
    • F04D29/049—Roller bearings
    • 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)

Abstract

1. A centrifugal pump for liquids mixed with solids and more specially for liquids mixed with fibrous substances, comprising, a pump impeller (1) bearinged in a pump housing (2) placed round it, a driving shaft (21), that is positively joined to the pump impeller (1) and is guided in said pump housing (2), said driving shaft (21) running through an end face of the pump housing (2), and sealing elements for sealing off the space inside said housing from the bearing means of the impeller, and to make it possible for the pump impeller to be dismounted a termination member (3) is fixed to, and may be taken off, the end face of the housing furthest from the drive shaft, and on the outer end of the member (3) is fixed to, and may be taken off, the end face of the housing furthest from the drive shaft, and on the outer end of the member (3) there is fixed take-up means (5) for a middle turnpin (6), pointing towards the pump housing, for bearing the pump impeller (1), characterized in that the high pressure side of the pump is at the end, nearest the driving shaft (21), of the turnpin (6), and the low pressure side is at the termination member (3), and the termination member (3) has the function of the liquid inlet and in that on the high pressure side the ring-like space (17) walled off by the inner face of the pump impeller (1) and by the turnpin (6) is fluid-tightly shut off from the pump housing (2) by way of a stopper (16) and the drive motor is placed higher up than the level (S) of the liquid.
AT80100220T 1979-01-17 1980-01-17 CENTRIFUGAL PUMP FOR LIQUIDS CONTAINED WITH SOLIDS. ATE8924T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE2901638A DE2901638B1 (en) 1979-01-17 1979-01-17 Centrifugal pump for liquids mixed with solids
EP80100220A EP0013942B1 (en) 1979-01-17 1980-01-17 Centrifugal pump for liquids containing solids

Publications (1)

Publication Number Publication Date
ATE8924T1 true ATE8924T1 (en) 1984-08-15

Family

ID=6060742

Family Applications (1)

Application Number Title Priority Date Filing Date
AT80100220T ATE8924T1 (en) 1979-01-17 1980-01-17 CENTRIFUGAL PUMP FOR LIQUIDS CONTAINED WITH SOLIDS.

Country Status (3)

Country Link
EP (1) EP0013942B1 (en)
AT (1) ATE8924T1 (en)
DE (1) DE2901638B1 (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4327425A1 (en) * 1992-09-14 1994-03-17 Klein Schanzlin & Becker Ag storage
DE19638080A1 (en) * 1996-09-19 1998-03-26 Uts Umwelt Technik Sued Gmbh Pump with torus-shaped housing
RU2113274C1 (en) * 1996-06-17 1998-06-20 Владимир Павлович Грудинин Device for transfer and treatment of wet pulp
SE520740C2 (en) * 1998-06-30 2003-08-19 Abs Pump Prod Ab centrifugal
DE19961196A1 (en) * 1999-12-18 2001-06-28 Erich Stallkamp Pump, in particular centrifugal pump for thick matter
NO311105B1 (en) * 2000-02-24 2001-10-08 Hamworthy Kse As centrifugal
ES2323380T3 (en) 2004-12-03 2009-07-14 BRINKMANN PUMPEN K.H. BRINKMANN GMBH & CO. KG PUMP WITH CUTTING EDGE.
CN103727055B (en) * 2013-12-13 2016-06-22 山西临龙泵业有限公司 Single-pole single-suction double-blade high-pressure pump
CN115059619B (en) * 2022-08-16 2022-12-23 服务型制造研究院(杭州)有限公司 Industrial pump
SE547134C2 (en) * 2023-01-04 2025-04-29 Surfcleaner Ab Rotor system for a pump
CN117722375B (en) * 2024-01-31 2025-10-17 三联泵业股份有限公司 Centrifugal corrosion-resistant pump

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE526779C (en) * 1931-06-10 Armaturen & Maschinenfabrik Ak Centrifugal pump
DE334496C (en) * 1920-06-04 1921-03-14 Luftverwertungs Ges M B H Centrifugal pump for acids
GB539172A (en) * 1939-05-25 1941-08-29 Nash Engineering Co Pump
GB922319A (en) * 1960-03-28 1963-03-27 Klaus Franz Centrifugal pump
DE1276450B (en) * 1961-01-09 1968-08-29 Loewe Pumpenfabrik G M B H Centrifugal pump, especially heating circulation pump
GB1024890A (en) * 1964-01-03 1966-04-06 Wynstruments Ltd Improvements in centrifugal pump units

Also Published As

Publication number Publication date
EP0013942B1 (en) 1984-08-08
EP0013942A2 (en) 1980-08-06
DE2901638C2 (en) 1980-08-14
EP0013942A3 (en) 1980-08-20
DE2901638B1 (en) 1979-08-30

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Legal Events

Date Code Title Description
REN Ceased due to non-payment of the annual fee