DK2535589T3 - CUTTING LAYOUT PUMP - Google Patents

CUTTING LAYOUT PUMP Download PDF

Info

Publication number
DK2535589T3
DK2535589T3 DK12168833.7T DK12168833T DK2535589T3 DK 2535589 T3 DK2535589 T3 DK 2535589T3 DK 12168833 T DK12168833 T DK 12168833T DK 2535589 T3 DK2535589 T3 DK 2535589T3
Authority
DK
Denmark
Prior art keywords
cutting layout
pump
layout pump
cutting
layout
Prior art date
Application number
DK12168833.7T
Other languages
Danish (da)
Inventor
Christoph Jäger
Rolf Witzel
Original Assignee
Ksb Se & Co Kgaa
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 Ksb Se & Co Kgaa filed Critical Ksb Se & Co Kgaa
Application granted granted Critical
Publication of DK2535589T3 publication Critical patent/DK2535589T3/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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
    • B02C18/0084—Disintegrating by knives or other cutting or tearing members which chop material into fragments specially adapted for disintegrating garbage, waste or sewage
    • B02C18/0092—Disintegrating by knives or other cutting or tearing members which chop material into fragments specially adapted for disintegrating garbage, waste or sewage for waste water or for garbage
    • 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)
  • Environmental & Geological Engineering (AREA)
  • Food Science & Technology (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
DK12168833.7T 2011-06-15 2012-05-22 CUTTING LAYOUT PUMP DK2535589T3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102011077544A DE102011077544A1 (en) 2011-06-15 2011-06-15 Grinder pump

Publications (1)

Publication Number Publication Date
DK2535589T3 true DK2535589T3 (en) 2019-12-16

Family

ID=46168176

Family Applications (1)

Application Number Title Priority Date Filing Date
DK12168833.7T DK2535589T3 (en) 2011-06-15 2012-05-22 CUTTING LAYOUT PUMP

Country Status (5)

Country Link
EP (1) EP2535589B1 (en)
CN (1) CN102913473B (en)
DE (1) DE102011077544A1 (en)
DK (1) DK2535589T3 (en)
HU (1) HUE046949T2 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9475059B2 (en) 2013-03-15 2016-10-25 Pentair Flow Technologies, Llc Cutting blade assembly
SE539558C2 (en) * 2013-08-15 2017-10-10 Xylem Ip Man S À R L Pump for pumping fluid and impeller assembly
EP3449130B1 (en) 2016-04-26 2022-11-09 Pentair Flow Technologies, LLC Cutting assembly for a chopper pump
CN106907327B (en) * 2017-04-26 2019-06-25 佛山市肯富来工业泵有限公司 The method of dredge pump anti-block system and control unit the control cutting part of pumping plant
US11161121B2 (en) 2019-05-10 2021-11-02 Jung Pumpen Gmbh Cutting blade assembly
CH717149B1 (en) * 2020-02-19 2023-05-15 Mai Joel cutting pump.

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3786996A (en) 1972-03-20 1974-01-22 Tec Group Axial flow unit
US3961758A (en) 1974-08-23 1976-06-08 Peabody Barnes, Inc. Centrifugal pump with integral grinder
DE2612910A1 (en) * 1976-03-26 1977-09-29 Albert Blum SEWAGE PUMP
DE2918228A1 (en) * 1979-05-05 1980-11-13 Dieter Reusch Fibrous material disintegration equipment - has cutter bodies in shaft pockets held by centrifugal force against cylinder wall
US4569638A (en) * 1982-11-30 1986-02-11 International Telephone And Telegraph Corporation Pump with resiliently mounted impeller
US5044566A (en) * 1989-12-27 1991-09-03 General Signal Corporation Sewage pump with self-adjusting cutters
DE19643729A1 (en) 1996-10-23 1998-04-30 Sebastian Zunhammer Delivery of inhomogeneous fluids, especially manure
DE29910596U1 (en) * 1999-06-17 1999-09-09 Hugo Vogelsang Maschinenbau Gm Device for crushing solids in inhomogeneous liquids
DE20115516U1 (en) * 2001-09-20 2001-11-29 Grundfos As Centrifugal pump
CN1839265A (en) * 2003-07-22 2006-09-27 环境技术泵设备公司 Apparatus for axial adjustment of chopper pump clearances
US7159806B1 (en) * 2005-01-18 2007-01-09 Ritsema Stephen T Cutter assembly for a grinder pump
US7237736B1 (en) * 2005-12-05 2007-07-03 Little Giant Pump Company Grinder pump with self aligning cutter assembly
DE202006014804U1 (en) * 2006-05-09 2007-09-13 Hugo Vogelsang Maschinenbau Gmbh Prestressing device for cutter rotor, has prestressing part coaxially arranged within cutter drive shaft such that cutter drive shaft and prestressing part are connected with each other by clamping nut
DE202009003995U1 (en) 2009-03-25 2010-08-19 Hugo Vogelsang Maschinenbau Gmbh cutter
CN201714707U (en) * 2010-06-03 2011-01-19 上海爱澜达水处理科技有限公司 Water pump and cutting device for same

Also Published As

Publication number Publication date
EP2535589A2 (en) 2012-12-19
EP2535589B1 (en) 2019-09-11
CN102913473A (en) 2013-02-06
CN102913473B (en) 2016-02-10
DE102011077544A1 (en) 2012-12-20
HUE046949T2 (en) 2020-03-30
EP2535589A3 (en) 2018-03-21

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