CA2977442C - Hydraulic pump system for handling a slurry medium - Google Patents
Hydraulic pump system for handling a slurry medium Download PDFInfo
- Publication number
- CA2977442C CA2977442C CA2977442A CA2977442A CA2977442C CA 2977442 C CA2977442 C CA 2977442C CA 2977442 A CA2977442 A CA 2977442A CA 2977442 A CA2977442 A CA 2977442A CA 2977442 C CA2977442 C CA 2977442C
- Authority
- CA
- Canada
- Prior art keywords
- discharge
- pump system
- hydraulic
- piston
- hydraulic pump
- Prior art date
- Legal status (The legal status 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 status listed.)
- Active
Links
- 239000002002 slurry Substances 0.000 title claims abstract description 58
- 238000006073 displacement reaction Methods 0.000 claims abstract description 52
- 239000002028 Biomass Substances 0.000 description 8
- 230000006835 compression Effects 0.000 description 8
- 238000007906 compression Methods 0.000 description 8
- 230000007246 mechanism Effects 0.000 description 7
- 230000008859 change Effects 0.000 description 6
- 230000010349 pulsation Effects 0.000 description 5
- 238000004891 communication Methods 0.000 description 4
- 239000012530 fluid Substances 0.000 description 4
- 238000005086 pumping Methods 0.000 description 4
- 238000009434 installation Methods 0.000 description 3
- 230000010363 phase shift Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 229920001131 Pulp (paper) Polymers 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B15/00—Pumps adapted to handle specific fluids, e.g. by selection of specific materials for pumps or pump parts
- F04B15/02—Pumps adapted to handle specific fluids, e.g. by selection of specific materials for pumps or pump parts the fluids being viscous or non-homogeneous
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B9/00—Piston machines or pumps characterised by the driving or driven means to or from their working members
- F04B9/08—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid
- F04B9/10—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being liquid
- F04B9/109—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being liquid having plural pumping chambers
- F04B9/117—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being liquid having plural pumping chambers the pumping members not being mechanically connected to each other
- F04B9/1176—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being liquid having plural pumping chambers the pumping members not being mechanically connected to each other the movement of each piston in one direction being obtained by a single-acting piston liquid motor
- F04B9/1178—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being liquid having plural pumping chambers the pumping members not being mechanically connected to each other the movement of each piston in one direction being obtained by a single-acting piston liquid motor the movement in the other direction being obtained by a hydraulic connection between the liquid motor cylinders
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Details Of Reciprocating Pumps (AREA)
- Reciprocating Pumps (AREA)
- Control Of Positive-Displacement Pumps (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AU2015900822A AU2015900822A0 (en) | 2015-03-09 | Hydraulic pump system for handling a slurry medium | |
| AU2015900822 | 2015-03-09 | ||
| PCT/NL2016/050147 WO2016144161A1 (en) | 2015-03-09 | 2016-03-03 | Hydraulic pump system for handling a slurry medium |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2977442A1 CA2977442A1 (en) | 2016-09-15 |
| CA2977442C true CA2977442C (en) | 2021-10-26 |
Family
ID=55808818
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA2977442A Active CA2977442C (en) | 2015-03-09 | 2016-03-03 | Hydraulic pump system for handling a slurry medium |
Country Status (8)
| Country | Link |
|---|---|
| EP (1) | EP3268607B1 (zh) |
| JP (1) | JP6701216B2 (zh) |
| CN (1) | CN107407266B (zh) |
| AU (2) | AU2016229643B2 (zh) |
| BR (1) | BR112017019112B1 (zh) |
| CA (1) | CA2977442C (zh) |
| WO (1) | WO2016144161A1 (zh) |
| ZA (1) | ZA201705784B (zh) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL2019357B1 (en) * | 2017-07-27 | 2019-02-18 | Weir Minerals Netherlands Bv | Pump system for handling a slurry medium |
| FR3097010B1 (fr) | 2019-06-07 | 2021-06-11 | Continental Automotive Gmbh | Procédé de validation d’une disparition de défaillance transitoire du signal issu d’un capteur de vilebrequin |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4177016A (en) * | 1978-04-17 | 1979-12-04 | Bechtel International Corporation | Self cleaning manifold connection for slurry pump |
| KR100281932B1 (ko) * | 1998-10-10 | 2001-09-22 | 양재신 | 드라이브 실린더 유압장치 |
| CN2578548Y (zh) * | 2002-10-15 | 2003-10-08 | 吴利文 | 液压往复式泥浆泵 |
| JP4335543B2 (ja) * | 2003-01-27 | 2009-09-30 | 東京都 | 往復動複列型容積ポンプ |
| JP2007506895A (ja) * | 2003-07-02 | 2007-03-22 | ヴィーニガー，ゲルハルト | ピストン・ポンプ |
| DE102006015845B3 (de) * | 2006-04-03 | 2007-07-05 | Hofmann Gmbh Maschinenfabrik Und Vertrieb | Verfahren zum Betreiben einer oszillierenden Verdrängerpumpe und oszillierende Verdrängerpumpe |
| EP2107241A3 (en) * | 2008-04-02 | 2010-06-09 | Flux Instruments AG | A Piston Pump Having a Force Sensor and a Method for Controlling Said Pump |
| AU2011239051B2 (en) | 2010-04-07 | 2015-12-24 | Weir Minerals Netherlands B.V. | Phase shift controller for a reciprocating pump system. |
| CN201661435U (zh) * | 2010-04-16 | 2010-12-01 | 杨双元 | 自吸式液压水泥砂浆泵 |
| CN103423139B (zh) * | 2012-05-23 | 2016-04-27 | 中联重科股份有限公司 | 泵送机构及其控制方法以及混凝土泵送设备 |
-
2016
- 2016-03-03 JP JP2017543947A patent/JP6701216B2/ja active Active
- 2016-03-03 CN CN201680014425.5A patent/CN107407266B/zh active Active
- 2016-03-03 EP EP16718503.2A patent/EP3268607B1/en active Active
- 2016-03-03 AU AU2016229643A patent/AU2016229643B2/en active Active
- 2016-03-03 BR BR112017019112-1A patent/BR112017019112B1/pt active IP Right Grant
- 2016-03-03 CA CA2977442A patent/CA2977442C/en active Active
- 2016-03-03 WO PCT/NL2016/050147 patent/WO2016144161A1/en active Application Filing
-
2017
- 2017-08-24 ZA ZA201705784A patent/ZA201705784B/en unknown
-
2020
- 2020-12-23 AU AU2020294221A patent/AU2020294221A1/en not_active Abandoned
Also Published As
| Publication number | Publication date |
|---|---|
| BR112017019112B1 (pt) | 2023-02-14 |
| JP2018507979A (ja) | 2018-03-22 |
| ZA201705784B (en) | 2020-11-25 |
| CA2977442A1 (en) | 2016-09-15 |
| CN107407266B (zh) | 2021-06-08 |
| WO2016144161A1 (en) | 2016-09-15 |
| AU2016229643B2 (en) | 2020-10-01 |
| AU2020294221A1 (en) | 2021-01-28 |
| EP3268607A1 (en) | 2018-01-17 |
| EP3268607B1 (en) | 2020-10-28 |
| JP6701216B2 (ja) | 2020-05-27 |
| AU2016229643A1 (en) | 2017-09-07 |
| CN107407266A (zh) | 2017-11-28 |
| BR112017019112A2 (pt) | 2018-04-24 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request |
Effective date: 20210303 |