CN104329259A - Multifunctional submersible mixed transportation vortex pump - Google Patents
Multifunctional submersible mixed transportation vortex pump Download PDFInfo
- Publication number
- CN104329259A CN104329259A CN201410627539.XA CN201410627539A CN104329259A CN 104329259 A CN104329259 A CN 104329259A CN 201410627539 A CN201410627539 A CN 201410627539A CN 104329259 A CN104329259 A CN 104329259A
- Authority
- CN
- China
- Prior art keywords
- cover plate
- pump
- vortex
- discharge head
- upper cover
- 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.)
- Pending
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D1/00—Radial-flow pumps, e.g. centrifugal pumps; Helico-centrifugal pumps
- F04D1/06—Multi-stage pumps
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- 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
- F04D29/2205—Conventional flow pattern
- F04D29/2211—More than one set of flow passages
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- 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
- F04D29/2205—Conventional flow pattern
- F04D29/2216—Shape, geometry
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- 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
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- 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
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Geometry (AREA)
- Details And Applications Of Rotary Liquid Pumps (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The invention discloses a multifunctional submersible mixed transportation vortex pump. The vortex pump comprises a suction inlet, a guide impeller, a vortex impeller, a pump shaft and a discharge head, wherein the suction inlet is connected with the guide impeller, the vortex impeller and the discharge head in sequence into a whole; the pump shaft penetrates through the centers of the suction inlet, the guide impeller, the vortex impeller and the discharge head. The vortex pump has the characteristics of high corrosion resistance, freeness from collision components, low required power, high treatment viscosity, high efficiency, prevention of emulsification effect on well fluid, multiple functions, high suitability, realization of mixed transportation of gas and liquid, fundamental elimination of blockage, cavitation, excessive wear, running reliability, high efficiency, low maintenance, long service life and the like, and is widely applied to petroleum suction and conveying processes; the treatment viscosity of viscous media is up to 300,000Pa.c, the required power is low and is not up to a half that of a pump of the same specification, blockage is prevented, the conveying percent of solid particles is up to 75 percent, high and low-viscosity well fluid of which the gas content is up to 68 percent can be conveyed, and all the phenomena influencing the pump performance such as blockage, cavitation, excessive wear, damage and the like are avoided fundamentally.
Description
Technical field
The present invention relates to latent oily transfer pump, particularly the mixed defeated torque flow pump of a kind of Multifunction diving oil.
Background technique
Existing a kind of screw pump, its structure is eccentric screw and elastomer stator combination, contribute for petroleum mixed fuel delivery recovers the oil, but it also exists following shortcoming or deficiency simultaneously: 1. the pump housing is by pressure and contact conveying material medium with conveying mechanism element (as gear, plunger, barrier film, rotor, blade etc.), mechanical part all produces serious impact to the pump housing and material, and reliability of service life is poor; 2. for transfer of highly viscous medium, abrasive media, containing solid particle medium, medium containing gas foam and can produce pulsation to shearing force than more sensitive medium, large to the wearing and tearing of pump, have destruction to pipeline, lower-continuous mapping is limited; 3. inadaptable harsher working condition, contains the applications such as solid particle, viscosity is large, abrasion, corrosivity are strong at medium, pump performance degradation; 4. displacement range is narrow, non-refractory, and efficiency is low, and maintenance is many, and working life is short, uneconomical.
Summary of the invention
Order of the present invention is to provide the mixed defeated torque flow pump of a kind of Multifunction diving oil, adopts the composite structure of pump shaft and guide vane wheel, swirl vanes and discharge head, effectively overcomes or avoids the shortcoming that exists in above-mentioned prior art or deficiency.
The mixed defeated torque flow pump of Multifunction diving oil of the present invention, comprises suction port, guide vane wheel, swirl vanes, pump shaft and discharge head.Described suction port is integral with guide vane wheel, swirl vanes and the connection of discharge head in turn, and pump shaft is through the center of suction port, guide vane wheel, swirl vanes and discharge head.
Wherein, described swirl vanes comprises the upper cover plate and lower cover plate that are mutually installed together, and upper cover plate is provided with upper cover plate petiole, lower cover plate is provided with suction eye, upper cover plate and lower cover plate is respectively provided with the stupefied bar (being expressed as 12 in figure) of 3-16 bar projection.Convex stupefied runner exhaust port is provided with between described upper cover plate and lower cover plate.Leave gap between described upper cover plate and lower cover plate, form the multiple flow passages mixing impeller structure of UNICOM.Described swirl vanes is 2-600 level composite structure (being expressed as 4 grades of combinations in figure).
The present invention compared with prior art tool has the following advantages:
1, Wear-proof is strong, and because of the particulate abrasive of abrasion and can not damage rotary disc surface, pump performance and efficiency can not reduce;
2, in pump chamber not to the parts of guide vane wheel or swirl vanes generation impact, liquid stream is the contact conveying of non-eddy current in runner, can not be subject to the destruction of the forms such as shearing, stirring, shock to institute's conveying products medium;
3, power demand is little, process viscosity is large, efficiency is high, and process viscous medium allows viscosity to reach 300000 Pa.s, and viscosity is larger, more can raise the efficiency, and when viscosity is greater than 350 Pa.s, required power is less than the half of centrifugal pump and same specification pump;
4, there is stronger anti-clogging function, adopt open type design and smooth pulse-less running, can carry contain solid particle reach 75% liquid medium and air content reach 68% high low viscosity well liquid, and to well liquid without any emulsification;
5, function is many, applicability is strong, can be used for the gas-liquid delivery of various state, can good transfer of highly viscous (300000 Pa.s), high temperature (the highest 420 ° of C), high abrasion, highly filled or be rich in gas and the liquid medium to the property sheared sensitivity;
6, do not have impact to destroy to parts and medium product, pump can be protected in boundary layer, farthest fundamentally eliminates all phenomenons affecting pump performance such as obstruction, cavitation erosion, excessive wear, destruction;
7, medium contain solid particle, viscosity large, have very strong abrasion etc. have strong destructiveness to pump and the occasion making the conditions such as pump performance degradation very harsh uses time, running is more reliable, efficiency is higher, also more economical;
8, adopt all-floating structure, pump impeller does not axially compress, and fluctuates flexibly, uniform force;
9, safeguard less, long service life.
Accompanying drawing explanation
Fig. 1 is a kind of example structure schematic diagram of the present invention;
Fig. 2 is for by the swirl vanes structural representation shown in Fig. 1;
Fig. 3 for by the A-A shown in Fig. 2 to structural representation.
Embodiment
Consult Fig. 1-Fig. 3, the mixed defeated torque flow pump of a kind of Multifunction diving oil, comprise suction port 1, guide vane wheel 2, swirl vanes 3, pump shaft 4 and discharge 5.Suction port 1 in turn with guide vane wheel 2, swirl vanes 3 with to discharge 5 connection integral, pump shaft 4 through suction port 1, guide vane wheel 2, swirl vanes 3 and discharge 5 center.
Swirl vanes 3 comprises the upper cover plate 9 and lower cover plate 7 that are mutually installed together, and upper cover plate 9 is provided with upper cover plate petiole 10, lower cover plate 7 is provided with suction eye 6, upper cover plate 9 and lower cover plate 7 is respectively provided with in the stupefied bar 11, figure of 3-16 bar projection and is expressed as 12.Convex stupefied runner exhaust port 8 is provided with between upper cover plate 9 and lower cover plate 7.Leave gap between upper cover plate 9 and lower cover plate 7, form the multiple flow passages mixing impeller structure of UNICOM.Swirl vanes 3 is 2-600 level composite structure, is expressed as 4 grades of combinations in figure.
During operation, swirl vanes 3 is High Rotation Speed under pump shaft 4 drives, and liquid enters from suction port 1, is subject to protruding stupefied bar 11 and drives and stir in convex stupefied mixing runner, produces centrifugally to pull motion, and discharges from exhaust port.Swirl vanes 3 can be installed and used arbitrarily as required in the combination of 2-600 level.
Claims (5)
1. the mixed defeated torque flow pump of Multifunction diving oil, comprise suction port, guide vane wheel, swirl vanes, pump shaft and discharge head, it is characterized in that described suction port is integral with guide vane wheel, swirl vanes and the connection of discharge head in turn, pump shaft is through the center of suction port, guide vane wheel, swirl vanes and discharge head.
2. the mixed defeated torque flow pump of Multifunction diving oil according to claim 1, it is characterized in that described swirl vanes comprises the upper cover plate and lower cover plate be mutually installed together, upper cover plate is provided with upper cover plate petiole, lower cover plate is provided with suction eye, upper cover plate and lower cover plate is respectively provided with 3 one 16 protruding stupefied bars.
3. the mixed defeated torque flow pump of Multifunction diving oil according to claim 2, is characterized in that being provided with convex stupefied runner exhaust port between described upper cover plate and lower cover plate.
4. the mixed defeated torque flow pump of Multifunction diving oil according to claim 1 or 2 or 3, is characterized in that leaving gap between described upper cover plate and lower cover plate, forms the multiple flow passages mixing impeller structure of UNICOM.
5. the mixed defeated torque flow pump of Multifunction diving oil according to claim 1, is characterized in that described swirl vanes is 2-600 level composite structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410627539.XA CN104329259A (en) | 2014-11-10 | 2014-11-10 | Multifunctional submersible mixed transportation vortex pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410627539.XA CN104329259A (en) | 2014-11-10 | 2014-11-10 | Multifunctional submersible mixed transportation vortex pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104329259A true CN104329259A (en) | 2015-02-04 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410627539.XA Pending CN104329259A (en) | 2014-11-10 | 2014-11-10 | Multifunctional submersible mixed transportation vortex pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104329259A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107899463A (en) * | 2017-11-22 | 2018-04-13 | 蚌埠市鑫源机电设备有限公司 | A kind of firm mixing plant |
| CN112833029A (en) * | 2019-11-23 | 2021-05-25 | 诸暨市超前泵业科技有限公司 | Special submersible oil mixed transportation pump |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2236034Y (en) * | 1995-11-28 | 1996-09-25 | 古春林 | High-lift water-submerged and oil-submerged pump |
| CN2307131Y (en) * | 1997-02-18 | 1999-02-10 | 胜利石油管理局胜利采油厂 | Electric submersible sand-proof centrifugal pump |
| CN2371374Y (en) * | 1998-11-16 | 2000-03-29 | 胜利石油管理局无杆采油泵公司 | Sand-prevention wear-proof oil-submersible multi-stage centrifugal pump |
| CN1339657A (en) * | 2001-10-11 | 2002-03-13 | 李莉 | Submersible oil pump |
| CN101676516A (en) * | 2008-09-18 | 2010-03-24 | 长江大学 | High-gas-contained well multiphase mixed transportation processing equipment |
| CN102042263A (en) * | 2010-12-22 | 2011-05-04 | 中国海洋石油总公司 | Double-disc straight blade impeller for subsea mud lift pump |
| CN102606483A (en) * | 2012-03-17 | 2012-07-25 | 中国石油大学(华东) | Horizontal central-open multistage pump capable of conveying multiphase flow media |
| CN103306987A (en) * | 2012-03-17 | 2013-09-18 | 中国石油大学(华东) | Multistage blade mud pump for riserless subsea mudlift drilling |
| CN204226206U (en) * | 2014-11-10 | 2015-03-25 | 东营市鑫宝机械制造有限公司 | The mixed defeated torque flow pump of Multifunction diving oil |
-
2014
- 2014-11-10 CN CN201410627539.XA patent/CN104329259A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2236034Y (en) * | 1995-11-28 | 1996-09-25 | 古春林 | High-lift water-submerged and oil-submerged pump |
| CN2307131Y (en) * | 1997-02-18 | 1999-02-10 | 胜利石油管理局胜利采油厂 | Electric submersible sand-proof centrifugal pump |
| CN2371374Y (en) * | 1998-11-16 | 2000-03-29 | 胜利石油管理局无杆采油泵公司 | Sand-prevention wear-proof oil-submersible multi-stage centrifugal pump |
| CN1339657A (en) * | 2001-10-11 | 2002-03-13 | 李莉 | Submersible oil pump |
| CN101676516A (en) * | 2008-09-18 | 2010-03-24 | 长江大学 | High-gas-contained well multiphase mixed transportation processing equipment |
| CN102042263A (en) * | 2010-12-22 | 2011-05-04 | 中国海洋石油总公司 | Double-disc straight blade impeller for subsea mud lift pump |
| CN102606483A (en) * | 2012-03-17 | 2012-07-25 | 中国石油大学(华东) | Horizontal central-open multistage pump capable of conveying multiphase flow media |
| CN103306987A (en) * | 2012-03-17 | 2013-09-18 | 中国石油大学(华东) | Multistage blade mud pump for riserless subsea mudlift drilling |
| CN204226206U (en) * | 2014-11-10 | 2015-03-25 | 东营市鑫宝机械制造有限公司 | The mixed defeated torque flow pump of Multifunction diving oil |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107899463A (en) * | 2017-11-22 | 2018-04-13 | 蚌埠市鑫源机电设备有限公司 | A kind of firm mixing plant |
| CN112833029A (en) * | 2019-11-23 | 2021-05-25 | 诸暨市超前泵业科技有限公司 | Special submersible oil mixed transportation pump |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information |
Address after: 257000, Shandong, Dongying Province, Kenli County, Qin village, 400 meters south Applicant after: Shandong Xinbao Petroleum Technology Co., Ltd. Address before: 257000 Shandong Province, Dongying city Dongying District Ju State Road No. 31 Building No. 19 Room 101 Applicant before: DONGYING CITY XIN BAO MACHINERY MANUFACTURING CO., LTD. |
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| CB02 | Change of applicant information | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150204 |
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| RJ01 | Rejection of invention patent application after publication |