AT506202B1 - Vorrichtung zum pumpen von gashaltigen suspensionen, insbesondere faserstoffsuspensionen - Google Patents

Vorrichtung zum pumpen von gashaltigen suspensionen, insbesondere faserstoffsuspensionen Download PDF

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Publication number
AT506202B1
AT506202B1 AT0000608A AT62008A AT506202B1 AT 506202 B1 AT506202 B1 AT 506202B1 AT 0000608 A AT0000608 A AT 0000608A AT 62008 A AT62008 A AT 62008A AT 506202 B1 AT506202 B1 AT 506202B1
Authority
AT
Austria
Prior art keywords
rotor
wings
pump
fluidizing
fluidizing rotor
Prior art date
Application number
AT0000608A
Other languages
German (de)
English (en)
Other versions
AT506202A1 (de
Inventor
Ludwig Michal
Original Assignee
Andritz Ag Maschf
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=40456873&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=AT506202(B1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Andritz Ag Maschf filed Critical Andritz Ag Maschf
Priority to AT0000608A priority Critical patent/AT506202B1/de
Priority to EP08866530.2A priority patent/EP2235376B1/de
Priority to BRPI0821822-6A priority patent/BRPI0821822B1/pt
Priority to PT88665302T priority patent/PT2235376T/pt
Priority to ES08866530.2T priority patent/ES2657215T3/es
Priority to PL08866530T priority patent/PL2235376T3/pl
Priority to RU2010130431/06A priority patent/RU2530979C2/ru
Priority to PCT/AT2008/000476 priority patent/WO2009082775A1/de
Priority to CN200880123710.6A priority patent/CN101910642B/zh
Publication of AT506202A1 publication Critical patent/AT506202A1/de
Publication of AT506202B1 publication Critical patent/AT506202B1/de
Application granted granted Critical

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
    • 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
    • F04D29/2277—Rotors specially for centrifugal pumps with special measures for increasing NPSH or dealing with liquids near boiling-point
    • 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)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Paper (AREA)
AT0000608A 2008-01-03 2008-01-03 Vorrichtung zum pumpen von gashaltigen suspensionen, insbesondere faserstoffsuspensionen AT506202B1 (de)

Priority Applications (9)

Application Number Priority Date Filing Date Title
AT0000608A AT506202B1 (de) 2008-01-03 2008-01-03 Vorrichtung zum pumpen von gashaltigen suspensionen, insbesondere faserstoffsuspensionen
ES08866530.2T ES2657215T3 (es) 2008-01-03 2008-12-29 Dispositivo para bombear suspensiones gaseosas, especialmente suspensiones fibrosas
BRPI0821822-6A BRPI0821822B1 (pt) 2008-01-03 2008-12-29 Dispositivo para o bombeamento de suspensões gasosas e rotor para uma bomba para o bombeamento de suspensões gasosas
PT88665302T PT2235376T (pt) 2008-01-03 2008-12-29 Dispositivo para bombear suspensões contendo gás, em particular suspensões de matéria fibrosa
EP08866530.2A EP2235376B1 (de) 2008-01-03 2008-12-29 Vorrichtung zum pumpen von gashaltigen suspensionen, insbesondere faserstoffsuspensionen
PL08866530T PL2235376T3 (pl) 2008-01-03 2008-12-29 Urządzenie do pompowania zawiesin zawierających gaz, a zwłaszcza zawiesin substancji włóknistych
RU2010130431/06A RU2530979C2 (ru) 2008-01-03 2008-12-29 Устройство для перекачивания газовых суспензий, в частности волокнистых суспензий
PCT/AT2008/000476 WO2009082775A1 (de) 2008-01-03 2008-12-29 Vorrichtung zum pumpen von gashaltigen suspensionen, insbesondere faserstoffsuspensionen
CN200880123710.6A CN101910642B (zh) 2008-01-03 2008-12-29 泵吸含有气体的悬浮物的装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT0000608A AT506202B1 (de) 2008-01-03 2008-01-03 Vorrichtung zum pumpen von gashaltigen suspensionen, insbesondere faserstoffsuspensionen

Publications (2)

Publication Number Publication Date
AT506202A1 AT506202A1 (de) 2009-07-15
AT506202B1 true AT506202B1 (de) 2010-05-15

Family

ID=40456873

Family Applications (1)

Application Number Title Priority Date Filing Date
AT0000608A AT506202B1 (de) 2008-01-03 2008-01-03 Vorrichtung zum pumpen von gashaltigen suspensionen, insbesondere faserstoffsuspensionen

Country Status (9)

Country Link
EP (1) EP2235376B1 (pl)
CN (1) CN101910642B (pl)
AT (1) AT506202B1 (pl)
BR (1) BRPI0821822B1 (pl)
ES (1) ES2657215T3 (pl)
PL (1) PL2235376T3 (pl)
PT (1) PT2235376T (pl)
RU (1) RU2530979C2 (pl)
WO (1) WO2009082775A1 (pl)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10087946B2 (en) * 2016-02-09 2018-10-02 Brunswick Corporation Centrifugal pumps having anti-air-locking features

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4637779A (en) * 1985-05-17 1987-01-20 Kamyr, Inc. Two stage medium consistency pulp pumping
SE467466B (sv) * 1989-03-29 1992-07-20 Kamyr Ab Apparat foer fluidisering, gasavskiljning och pumpning av en suspension av fiberhaltigt cellulosamaterial, samt dess anvaendning
US5087171A (en) * 1989-07-25 1992-02-11 Goulds Pumps, Incorporated Paper pulp centrifugal pump with gas separation
SE504976C2 (sv) * 1995-09-07 1997-06-02 Kvaerner Pulping Tech Fibermassasuspensionspump med inbyggd vakuumpump
SE9802178L (sv) * 1998-06-17 1999-04-12 Sunds Defibrator Ind Ab Centrifugalpump för pumpning av en massasuspention
SE512984C2 (sv) * 1998-10-13 2000-06-12 Valmet Fibertech Ab Massapump
AUPP750898A0 (en) * 1998-12-04 1999-01-07 Warman International Limited Impeller relating to froth pumps
FI111023B (fi) * 1998-12-30 2003-05-15 Sulzer Pumpen Ag Menetelmä ja laite materiaalin pumppaamiseksi sekä laitteen yhteydessä käytettävä roottori
CN2844522Y (zh) * 2005-01-31 2006-12-06 江苏飞跃机泵制造有限公司 渣浆泵

Also Published As

Publication number Publication date
CN101910642A (zh) 2010-12-08
RU2530979C2 (ru) 2014-10-20
CN101910642B (zh) 2014-05-14
BRPI0821822A2 (pt) 2019-09-03
AT506202A1 (de) 2009-07-15
ES2657215T3 (es) 2018-03-02
WO2009082775A1 (de) 2009-07-09
RU2010130431A (ru) 2012-02-10
EP2235376B1 (de) 2017-11-22
PT2235376T (pt) 2018-01-30
PL2235376T3 (pl) 2018-04-30
BRPI0821822B1 (pt) 2020-05-12
EP2235376A1 (de) 2010-10-06

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