GB2092228A - Centrifugal pumps - Google Patents
Centrifugal pumps Download PDFInfo
- Publication number
- GB2092228A GB2092228A GB8202658A GB8202658A GB2092228A GB 2092228 A GB2092228 A GB 2092228A GB 8202658 A GB8202658 A GB 8202658A GB 8202658 A GB8202658 A GB 8202658A GB 2092228 A GB2092228 A GB 2092228A
- Authority
- GB
- United Kingdom
- Prior art keywords
- impeller
- vanes
- pump
- mud
- polyurethane
- 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.)
- Withdrawn
Links
- 229920002635 polyurethane Polymers 0.000 claims abstract description 18
- 239000004814 polyurethane Substances 0.000 claims abstract description 18
- 239000000463 material Substances 0.000 claims description 28
- 238000005553 drilling Methods 0.000 claims description 22
- 238000005086 pumping Methods 0.000 claims description 10
- 238000009434 installation Methods 0.000 claims description 2
- 239000000203 mixture Substances 0.000 claims description 2
- 229920003225 polyurethane elastomer Polymers 0.000 claims 2
- 210000004907 gland Anatomy 0.000 abstract description 8
- 229920001971 elastomer Polymers 0.000 abstract description 6
- 239000002184 metal Substances 0.000 abstract description 6
- 238000012856 packing Methods 0.000 abstract description 4
- 230000007797 corrosion Effects 0.000 abstract description 2
- 238000005260 corrosion Methods 0.000 abstract description 2
- 238000005065 mining Methods 0.000 description 7
- 239000000806 elastomer Substances 0.000 description 5
- 239000000126 substance Substances 0.000 description 5
- 238000012423 maintenance Methods 0.000 description 3
- 229920002857 polybutadiene Polymers 0.000 description 3
- 239000011800 void material Substances 0.000 description 3
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
- 239000004721 Polyphenylene oxide Substances 0.000 description 2
- 239000003082 abrasive agent Substances 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 230000002706 hydrostatic effect Effects 0.000 description 2
- 229920000728 polyester Polymers 0.000 description 2
- 229920000570 polyether Polymers 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- XZMCDFZZKTWFGF-UHFFFAOYSA-N Cyanamide Chemical compound NC#N XZMCDFZZKTWFGF-UHFFFAOYSA-N 0.000 description 1
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000007872 degassing Methods 0.000 description 1
- 239000013536 elastomeric material Substances 0.000 description 1
- 239000000499 gel Substances 0.000 description 1
- 229910000037 hydrogen sulfide Inorganic materials 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- JXTHEWSKYLZVJC-UHFFFAOYSA-N naptalam Chemical compound OC(=O)C1=CC=CC=C1C(=O)NC1=CC=CC2=CC=CC=C12 JXTHEWSKYLZVJC-UHFFFAOYSA-N 0.000 description 1
- 229920003052 natural elastomer Polymers 0.000 description 1
- 229920001194 natural rubber Polymers 0.000 description 1
- 239000003129 oil well Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 229920003051 synthetic elastomer Polymers 0.000 description 1
- 239000005061 synthetic rubber Substances 0.000 description 1
- 210000003462 vein Anatomy 0.000 description 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
- F04D29/02—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
- F04D29/10—Shaft sealings
- F04D29/106—Shaft 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
- 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)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US23001081A | 1981-01-30 | 1981-01-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB2092228A true GB2092228A (en) | 1982-08-11 |
Family
ID=22863591
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB8202658A Withdrawn GB2092228A (en) | 1981-01-30 | 1982-01-29 | Centrifugal pumps |
Country Status (4)
| Country | Link |
|---|---|
| AU (1) | AU7989582A (pt) |
| BR (1) | BR8200515A (pt) |
| DE (1) | DE3202904A1 (pt) |
| GB (1) | GB2092228A (pt) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2159880A (en) * | 1984-06-04 | 1985-12-11 | Jacuzzi Europ | Centrifugal pump |
| EP0173030A3 (en) * | 1984-07-26 | 1987-08-26 | World Chemical Co., Ltd. | A seal-less pump |
| EP0993278A4 (en) * | 1996-11-20 | 2000-04-19 | Gynecare Inc | HEATED BALLOON WITH A FLUIDUM PADDLE WHEEL |
| WO2009143570A1 (en) * | 2008-05-27 | 2009-12-03 | Weir Minerals Australia Ltd | Improvements relating to centrifugal pump impellers |
| AU2013202457B2 (en) * | 2008-05-27 | 2014-10-30 | Weir Minerals Australia Ltd | Improvements relating to centrifugal pump impellers |
| CN106122094A (zh) * | 2016-06-17 | 2016-11-16 | 马鞍山力诺机械设备制造有限公司 | 一种单壳体离心式渣浆泵泵头及其制造方法 |
| CN107620735A (zh) * | 2017-10-23 | 2018-01-23 | 衡阳市稼乐农机科技有限公司 | 一种清淤机叶轮结构 |
| CN114294240A (zh) * | 2021-12-31 | 2022-04-08 | 江苏金荣森制冷科技有限公司 | 带外开式泄压阀体的引流式恒压自吸泵的工作方法 |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU571324B2 (en) * | 1984-12-17 | 1988-04-14 | Culhane, Terence William | Radial flow gas turbine |
| JPH01501645A (ja) * | 1986-10-07 | 1989-06-08 | ワーマン・インターナショナル・リミテッド | 遠心ポンプ羽根車 |
| DE4319618A1 (de) * | 1993-06-14 | 1994-12-15 | Wilo Gmbh | Tauchmotorpumpe |
| DE19826272A1 (de) * | 1998-06-12 | 2000-03-23 | Erich Borgmeier | Teile und Verfahren zur Herstellung solcher (von) sich in Maschinen und Agregaten drehenden Teilen oder in anderen diese Teile aufnehmenden Öffnungen oder Hohlräumen |
-
1982
- 1982-01-27 AU AU79895/82A patent/AU7989582A/en not_active Abandoned
- 1982-01-29 DE DE19823202904 patent/DE3202904A1/de not_active Withdrawn
- 1982-01-29 GB GB8202658A patent/GB2092228A/en not_active Withdrawn
- 1982-01-29 BR BR8200515A patent/BR8200515A/pt unknown
Cited By (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2159880A (en) * | 1984-06-04 | 1985-12-11 | Jacuzzi Europ | Centrifugal pump |
| EP0173030A3 (en) * | 1984-07-26 | 1987-08-26 | World Chemical Co., Ltd. | A seal-less pump |
| EP0993278A4 (en) * | 1996-11-20 | 2000-04-19 | Gynecare Inc | HEATED BALLOON WITH A FLUIDUM PADDLE WHEEL |
| CN105508291A (zh) * | 2008-05-27 | 2016-04-20 | 伟尔矿物澳大利亚私人有限公司 | 叶轮 |
| US9422938B2 (en) | 2008-05-27 | 2016-08-23 | Weir Minerals Australia Ltd. | Relating to centrifugal pump impellers |
| US8608445B2 (en) | 2008-05-27 | 2013-12-17 | Weir Minerals Australia, Ltd. | Centrifugal pump impellers |
| CN102099585B (zh) * | 2008-05-27 | 2014-02-12 | 伟尔矿物澳大利亚私人有限公司 | 改良式离心泵叶轮 |
| AU2013202457B2 (en) * | 2008-05-27 | 2014-10-30 | Weir Minerals Australia Ltd | Improvements relating to centrifugal pump impellers |
| US9004869B2 (en) | 2008-05-27 | 2015-04-14 | Weir Minerals Australia, Ltd. | Centrifugal pump impellers |
| EA022592B1 (ru) * | 2008-05-27 | 2016-01-29 | Уэйр Минералз Острэйлиа Лтд. | Усовершенствования центробежных насосов |
| WO2009143570A1 (en) * | 2008-05-27 | 2009-12-03 | Weir Minerals Australia Ltd | Improvements relating to centrifugal pump impellers |
| EA022592B9 (ru) * | 2008-05-27 | 2016-05-31 | Уэйр Минералз Острэйлиа Лтд. | Усовершенствования центробежных насосов |
| CN102099585A (zh) * | 2008-05-27 | 2011-06-15 | 伟尔矿物澳大利亚私人有限公司 | 改良式离心泵叶轮 |
| EA024868B1 (ru) * | 2008-05-27 | 2016-10-31 | Уэйр Минералз Острэйлиа Лтд. | Рабочее колесо центробежного насоса и его комбинация с внутренним вкладышем (варианты) |
| EA024898B1 (ru) * | 2008-05-27 | 2016-10-31 | Уэйр Минералз Острэйлиа Лтд. | Рабочее колесо центробежного насоса (варианты) |
| CN105508291B (zh) * | 2008-05-27 | 2019-01-08 | 伟尔矿物澳大利亚私人有限公司 | 叶轮 |
| EA024954B1 (ru) * | 2008-05-27 | 2016-11-30 | Уэйр Минералз Острэйлиа Лтд. | Рабочее колесо центробежного насоса и его комбинация с внутренним вкладышем (варианты) |
| EA024932B1 (ru) * | 2008-05-27 | 2016-11-30 | Уэйр Минералз Острэйлиа Лтд. | Рабочее колесо центробежного насоса (варианты) |
| EA025854B1 (ru) * | 2008-05-27 | 2017-02-28 | Уэйр Минералз Острэйлиа Лтд. | Рабочее колесо центробежного насоса и его комбинация с внутренним вкладышем (варианты) |
| CN106122094A (zh) * | 2016-06-17 | 2016-11-16 | 马鞍山力诺机械设备制造有限公司 | 一种单壳体离心式渣浆泵泵头及其制造方法 |
| CN107620735A (zh) * | 2017-10-23 | 2018-01-23 | 衡阳市稼乐农机科技有限公司 | 一种清淤机叶轮结构 |
| CN114294240A (zh) * | 2021-12-31 | 2022-04-08 | 江苏金荣森制冷科技有限公司 | 带外开式泄压阀体的引流式恒压自吸泵的工作方法 |
| CN114294240B (zh) * | 2021-12-31 | 2023-06-02 | 江苏金荣森制冷科技有限公司 | 带外开式泄压阀体的引流式恒压自吸泵的工作方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| DE3202904A1 (de) | 1982-09-23 |
| AU7989582A (en) | 1982-08-05 |
| BR8200515A (pt) | 1982-12-07 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US6361272B1 (en) | Centrifugal submersible pump | |
| GB2092228A (en) | Centrifugal pumps | |
| US3953150A (en) | Impeller apparatus | |
| US3155045A (en) | Wear resistant pumps | |
| US4613281A (en) | Hydrodynamic seal | |
| US5344163A (en) | Dynamic shaft seal for pumping fibrous slurries | |
| CN101371047B (zh) | 用于转子动力泵的挠性浮动环密封装置 | |
| US8790072B2 (en) | Bearing assembly for a vertical turbine pump | |
| AU601488B2 (en) | Mechanical seal | |
| CN1791754A (zh) | 用于泵的减压布置 | |
| US6582191B2 (en) | Liner for centrifugal slurry pumps | |
| CN114738292A (zh) | 多吸入口液下泵 | |
| US2431221A (en) | Centrifugal pump | |
| US3602604A (en) | Pump construction | |
| US3737255A (en) | Vertical sump pump | |
| US4737072A (en) | Centrifugal pump | |
| JP2003222246A (ja) | 軸封装置用のストップリング | |
| KR100541353B1 (ko) | 원추형 임펠러를 구비한 액체 공급 펌프 | |
| US7189054B2 (en) | Self-compensating clearance seal for centrifugal pumps | |
| KR0181398B1 (ko) | 펌프의 씰링장치 | |
| CN219452515U (zh) | 一种离心泵 | |
| CN214945047U (zh) | 一种具备排气转子的泵体 | |
| KR100484058B1 (ko) | 자흡식 펌프용 복수단 임펠러 및 그 조립 구조체와 이를 포함하는 자흡식 펌프 | |
| CN210013826U (zh) | 一种潜污泵 | |
| CA2389406C (en) | Centrifugal submersible pump |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| WAP | Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1) |