PT2235376T - Device for pumping gaseous suspensions, particularly fiber suspensions - Google Patents
Device for pumping gaseous suspensions, particularly fiber suspensionsInfo
- Publication number
- PT2235376T PT2235376T PT88665302T PT08866530T PT2235376T PT 2235376 T PT2235376 T PT 2235376T PT 88665302 T PT88665302 T PT 88665302T PT 08866530 T PT08866530 T PT 08866530T PT 2235376 T PT2235376 T PT 2235376T
- Authority
- PT
- Portugal
- Prior art keywords
- suspensions
- particularly fiber
- pumping gaseous
- pumping
- gaseous
- Prior art date
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)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT0000608A AT506202B1 (en) | 2008-01-03 | 2008-01-03 | DEVICE FOR PUMPING GAS-CONTAINING SUSPENSIONS, ESPECIALLY FIBER-SUSPENSIONS |
Publications (1)
Publication Number | Publication Date |
---|---|
PT2235376T true PT2235376T (en) | 2018-01-30 |
Family
ID=40456873
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PT88665302T PT2235376T (en) | 2008-01-03 | 2008-12-29 | Device for pumping gaseous suspensions, particularly fiber suspensions |
Country Status (9)
Country | Link |
---|---|
EP (1) | EP2235376B1 (en) |
CN (1) | CN101910642B (en) |
AT (1) | AT506202B1 (en) |
BR (1) | BRPI0821822B1 (en) |
ES (1) | ES2657215T3 (en) |
PL (1) | PL2235376T3 (en) |
PT (1) | PT2235376T (en) |
RU (1) | RU2530979C2 (en) |
WO (1) | WO2009082775A1 (en) |
Families Citing this family (1)
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)
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 (en) * | 1989-03-29 | 1992-07-20 | Kamyr Ab | DEVICE FOR FLUIDIZATION, GAS SEPARATION AND PUMPING OF A SUSPENSION OF FIBER-containing CELLULO MATERIAL, AND ITS APPLICATION |
US5087171A (en) * | 1989-07-25 | 1992-02-11 | Goulds Pumps, Incorporated | Paper pulp centrifugal pump with gas separation |
SE504976C2 (en) * | 1995-09-07 | 1997-06-02 | Kvaerner Pulping Tech | Fiber pulp suspension pump with built-in vacuum pump |
SE510031C2 (en) * | 1998-06-17 | 1999-04-12 | Sunds Defibrator Ind Ab | Centrifugal pump for pumping a pulp suspension |
SE512984C2 (en) * | 1998-10-13 | 2000-06-12 | Valmet Fibertech Ab | Pulp Pump |
AUPP750898A0 (en) * | 1998-12-04 | 1999-01-07 | Warman International Limited | Impeller relating to froth pumps |
FI111023B (en) * | 1998-12-30 | 2003-05-15 | Sulzer Pumpen Ag | Method and apparatus for pumping material and rotor used in connection with the apparatus |
CN2844522Y (en) * | 2005-01-31 | 2006-12-06 | 江苏飞跃机泵制造有限公司 | Slag slurry pump |
-
2008
- 2008-01-03 AT AT0000608A patent/AT506202B1/en active
- 2008-12-29 CN CN200880123710.6A patent/CN101910642B/en active Active
- 2008-12-29 RU RU2010130431/06A patent/RU2530979C2/en active
- 2008-12-29 BR BRPI0821822-6A patent/BRPI0821822B1/en active IP Right Grant
- 2008-12-29 ES ES08866530.2T patent/ES2657215T3/en active Active
- 2008-12-29 PL PL08866530T patent/PL2235376T3/en unknown
- 2008-12-29 EP EP08866530.2A patent/EP2235376B1/en active Active
- 2008-12-29 PT PT88665302T patent/PT2235376T/en unknown
- 2008-12-29 WO PCT/AT2008/000476 patent/WO2009082775A1/en active Application Filing
Also Published As
Publication number | Publication date |
---|---|
BRPI0821822A2 (en) | 2019-09-03 |
RU2010130431A (en) | 2012-02-10 |
CN101910642B (en) | 2014-05-14 |
EP2235376A1 (en) | 2010-10-06 |
WO2009082775A1 (en) | 2009-07-09 |
ES2657215T3 (en) | 2018-03-02 |
PL2235376T3 (en) | 2018-04-30 |
RU2530979C2 (en) | 2014-10-20 |
EP2235376B1 (en) | 2017-11-22 |
BRPI0821822B1 (en) | 2020-05-12 |
CN101910642A (en) | 2010-12-08 |
AT506202B1 (en) | 2010-05-15 |
AT506202A1 (en) | 2009-07-15 |
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