MX2023008799A - Camisa de succion y bomba centrifuga que comprende la misma. - Google Patents
Camisa de succion y bomba centrifuga que comprende la misma.Info
- Publication number
- MX2023008799A MX2023008799A MX2023008799A MX2023008799A MX2023008799A MX 2023008799 A MX2023008799 A MX 2023008799A MX 2023008799 A MX2023008799 A MX 2023008799A MX 2023008799 A MX2023008799 A MX 2023008799A MX 2023008799 A MX2023008799 A MX 2023008799A
- Authority
- MX
- Mexico
- Prior art keywords
- centrifugal pump
- suction liner
- flange portion
- impeller
- liner
- Prior art date
Links
- 239000002002 slurry Substances 0.000 abstract 2
- 239000007788 liquid Substances 0.000 abstract 1
- 229920000642 polymer Polymers 0.000 abstract 1
- 238000005086 pumping Methods 0.000 abstract 1
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
- F04D29/40—Casings; Connections of working fluid
- F04D29/42—Casings; Connections of working fluid for radial or helico-centrifugal pumps
- F04D29/426—Casings; Connections of working fluid for radial or helico-centrifugal pumps especially adapted for liquid pumps
- F04D29/4273—Casings; Connections of working fluid for radial or helico-centrifugal pumps especially adapted for liquid pumps suction eyes
-
- 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
- F04D29/40—Casings; Connections of working fluid
- F04D29/42—Casings; Connections of working fluid for radial or helico-centrifugal pumps
- F04D29/426—Casings; Connections of working fluid for radial or helico-centrifugal pumps especially adapted for liquid pumps
- F04D29/4286—Casings; Connections of working fluid for radial or helico-centrifugal pumps especially adapted for liquid pumps inside lining, e.g. rubber
-
- 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
- F04D29/02—Selection of particular materials
- F04D29/026—Selection of particular materials especially adapted for liquid pumps
-
- 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
- F04D29/08—Sealings
- F04D29/086—Sealings especially adapted for liquid pumps
-
- 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
- F04D29/08—Sealings
- F04D29/16—Sealings between pressure and suction sides
- F04D29/165—Sealings between pressure and suction sides especially adapted for liquid pumps
- F04D29/167—Sealings between pressure and suction sides especially adapted for liquid pumps of a centrifugal flow wheel
-
- 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
- F04D29/24—Vanes
-
- 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
- F04D29/40—Casings; Connections of working fluid
- F04D29/42—Casings; Connections of working fluid for radial or helico-centrifugal pumps
- F04D29/426—Casings; Connections of working fluid for radial or helico-centrifugal pumps especially adapted for liquid pumps
-
- 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
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
- F05D2300/00—Materials; Properties thereof
- F05D2300/40—Organic materials
- F05D2300/43—Synthetic polymers, e.g. plastics; Rubber
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
La divulgación se relaciona con una camisa de succión (8) para una bomba centrífuga (1) para el procesamiento de pulpas, la bomba centrífuga comprende un impulsor (3) alojado en una carcasa (2), la camisa de succión (8) comprende una porción cilíndrica (10) que se puede disponer en la carcasa (2) de la bomba centrífuga (1), y una porción de brida (11) que se proyecta hacia afuera en una dirección radial desde la porción cilíndrica (10); la porción de brida (11) se puede disponer de manera tal que cuando se encuentra montada en una bomba centrífuga (1), al menos una porción de una superficie de extremo frontal (12) de la porción de brida (11) de la camisa de succión (8) está en contacto con al menos una porción de un extremo frontal (14) del impulsor (3), de manera de sellar una separación axial entre la camisa de succión (8) y el impulsor (3), y donde al menos la superficie de extremo frontal (12) de la porción de brida (11) está fabricada de un polímero de baja fricción; la divulgación además se relaciona con una bomba centrífuga (1) para el procesamiento de pulpas, la bomba centrífuga comprende una camisa de succión (8); la camisa de succión (8) y la bomba centrífuga (1) pueden prevenir la recirculación del fluido bombeado en una bomba centrífuga, con lo que se reduce el desgaste.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE2150088A SE2150088A1 (en) | 2021-01-27 | 2021-01-27 | Suction liner and centrifugal pump comprising the same |
PCT/EP2022/051879 WO2022162057A1 (en) | 2021-01-27 | 2022-01-27 | Suction liner and centrifugal pump comprising the same |
Publications (1)
Publication Number | Publication Date |
---|---|
MX2023008799A true MX2023008799A (es) | 2023-10-06 |
Family
ID=80168327
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX2023008799A MX2023008799A (es) | 2021-01-27 | 2022-01-27 | Camisa de succion y bomba centrifuga que comprende la misma. |
Country Status (9)
Country | Link |
---|---|
EP (1) | EP4285031A1 (es) |
CN (2) | CN217518919U (es) |
AU (1) | AU2021221602A1 (es) |
BR (1) | BR112023015145A2 (es) |
CA (1) | CA3209601A1 (es) |
CL (1) | CL2023002199A1 (es) |
MX (1) | MX2023008799A (es) |
SE (1) | SE2150088A1 (es) |
WO (1) | WO2022162057A1 (es) |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3551067A (en) * | 1969-01-22 | 1970-12-29 | Duriron Co | Lined corrosion resistant pump |
US4722664A (en) * | 1981-06-05 | 1988-02-02 | The Duriron Company, Inc. | Lined corrosion resistant pump |
US5295786A (en) * | 1990-12-27 | 1994-03-22 | Ebara Corporation | Liner ring for a pump |
DE19613486C2 (de) * | 1996-04-04 | 1998-12-24 | Grundfos As | Dichtungsausbildung für Kreiselpumpen zur Verminderung des Spaltverluststromes im Saugmundbereich des Pumpenlaufrades |
US7871241B2 (en) * | 2008-01-15 | 2011-01-18 | Weir Slurry Group, Inc. | Self-monitoring system for evaluating and controlling adjustment requirements of leakage restricting devices in rotodynamic pumps |
DE102012108357B4 (de) * | 2012-09-07 | 2016-06-02 | Herborner Pumpenfabrik J. H. Hoffmann Gmbh & Co. Kg | Kreiselpumpe und Laufradprotektor für Kreiselpumpe |
AU2014227705B2 (en) * | 2013-03-15 | 2017-01-12 | WHW Group, Inc. | Seal for a centrifugal pump |
CN104533798A (zh) * | 2014-11-11 | 2015-04-22 | 胡光雄 | 一种复合防腐耐酸耐磨耐高温渣浆泵 |
-
2021
- 2021-01-27 SE SE2150088A patent/SE2150088A1/en unknown
- 2021-08-25 AU AU2021221602A patent/AU2021221602A1/en active Pending
-
2022
- 2022-01-27 WO PCT/EP2022/051879 patent/WO2022162057A1/en active Application Filing
- 2022-01-27 CA CA3209601A patent/CA3209601A1/en active Pending
- 2022-01-27 BR BR112023015145A patent/BR112023015145A2/pt unknown
- 2022-01-27 EP EP22702252.2A patent/EP4285031A1/en active Pending
- 2022-01-27 MX MX2023008799A patent/MX2023008799A/es unknown
- 2022-01-27 CN CN202220230918.5U patent/CN217518919U/zh active Active
- 2022-01-27 CN CN202210099877.5A patent/CN114810667A/zh active Pending
-
2023
- 2023-07-25 CL CL2023002199A patent/CL2023002199A1/es unknown
Also Published As
Publication number | Publication date |
---|---|
CN217518919U (zh) | 2022-09-30 |
SE2150088A1 (en) | 2022-07-28 |
WO2022162057A1 (en) | 2022-08-04 |
CA3209601A1 (en) | 2022-08-04 |
EP4285031A1 (en) | 2023-12-06 |
AU2021221602A1 (en) | 2022-08-11 |
BR112023015145A2 (pt) | 2024-01-16 |
AU2021221602A9 (en) | 2022-10-27 |
CN114810667A (zh) | 2022-07-29 |
CL2023002199A1 (es) | 2024-02-23 |
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