CN2442003Y - Blade type gas/liquid/solid multiple phase mixed transport pump - Google Patents
Blade type gas/liquid/solid multiple phase mixed transport pump Download PDFInfo
- Publication number
- CN2442003Y CN2442003Y CN 00208330 CN00208330U CN2442003Y CN 2442003 Y CN2442003 Y CN 2442003Y CN 00208330 CN00208330 CN 00208330 CN 00208330 U CN00208330 U CN 00208330U CN 2442003 Y CN2442003 Y CN 2442003Y
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- impeller
- conical surface
- liquid
- stator
- blade
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- Expired - Fee Related
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Abstract
The utility model belongs to a blade type multiphase mixing delivery pump for gas, liquid and solid, which is mainly composed of an inlet, a water pressing chamber, an impeller, a guide vane, a shell, a main shaft, a bearing and an outlet, wherein, the impeller, the guide vane and the shell form a unit level. The impeller uses axial flow type spiral vanes; a rim of the impeller is a cylindrical surface or a conical surface and a hub is a conical surface or a cylindrical surface. The hub and the shell form a constrictive axial plane flow passage. A rim of the axial flow type guide vane is a cylindrical surface or a conical surface, the hub is a conical surface or a cylindrical surface, and an axial plane passage is a diffusive passage. The utility model with novel design and simple structure can be widely used for multiple fields of petroleum, chemical industry, development of ocean, aerospace, etc.
Description
The utility model belongs to mix fails pressurized equipment, is specifically related to a kind of gas, liquid, solid multiphase mixing transmission pump.Third multiphase mixing transmission pump that has, all only limit to gas, liquid multiphase transport as screw pump, displacement pump etc., and flow is little, efficient is low, when being used to carry the medium that contains certain solid particle (as oil gas field gas, liquid, solid multiphase medium), wearing and tearing sharply descend pump performance easily.In addition, the common blade pump is subjected to all that gas content limits in the fed sheet of a media.With the centrifugal pump is example, when volume concentration of gas phase GVF (Gas Volume Fraction) greater than 4% the time, cause the remarkable decline of head efficient usually, further increase air content, pump enters the state of can not pumping with disablement.
The purpose of this utility model is to design a kind of new blade formula and mixes defeated pump, and it is defeated to satisfy mixing of gas, liquid, solid multiphase medium.
The utility model blade type gas, liquid, solid multiphase mixing transmission pumps (as shown in Figure 1) are mainly by import 7, pumping chamber 3, impeller 6, stator 5, main shaft 2, casing 4, bearing 1 with export 8 and form, a plurality of impellers 6 are cascaded by main shaft 2, stator 5 is fixed on the casing 4, and wherein impeller 6, stator 5, casing 4 constitute cell level 9 (as shown in Figure 2).The utility model multiphase mixing transmission pump has mainly carried out improving design to cell level 9, makes it can reach the purpose of gas, liquid, solid multi-phase mixed delivering.Impeller 6 in the cell level 9 adopts the axial flow spiral vanes, subtended angle of blade φ=150 °～300 °, and the number of blade is 3～7.As shown in Figure 3, Figure 4, the wheel rim of impeller 6 can be the cylinder 10 or the conical surface 16, and wheel hub can be the conical surface 11 or cylinder 17, constitutes inotropic flow channel of axial plane 12,18 with difform casing 4; Stator 5 adopts the axial flow stator, and the number of blade is 10～20, and the wheel rim of stator 5 can be the cylinder 13 or the conical surface 19, and wheel hub can be the conical surface 14 or cylinder 20, and axial plane passage 15,21 is the diffusivity passage.Cell level 9 can be arranged a plurality of according to the size of design pressure vertically.The utility model blade type gas, liquid, solid multiphase mixing transmission pump, when the inlet fluid stable homogeneous, operating characteristics is stable, when mixed medium inlet gas content, it sucks the corresponding change of characteristic meeting, operating characteristic is regulated automatically, and power, lift, torque vibration fluctuate very little, can be widely used in various fields such as oil, chemical industry, ocean development, Aero-Space.
The utility model blade type multiphase mixing transmission pump has been owing to carried out novel designs to cell level, thereby can satisfy big flow gas, liquid, solid multi-phase mixed delivering, and is simple in structure, stable performance.
Fig. 1 is the structural drawing of the utility model blade type gas, liquid, solid multiphase mixing transmission pump.
Fig. 2 is the cell level schematic representation of the utility model blade type gas, liquid, solid multiphase mixing transmission pump.
Flow channel of axial plane schematic representation when Fig. 3 is the conical surface for the impeller hub of the utility model blade type gas, liquid, solid multiphase mixing transmission pump.
Flow channel of axial plane schematic representation when Fig. 4 is cylinder for the impeller hub of the utility model blade type gas, liquid, solid multiphase mixing transmission pump.
Claims (2)
1. blade gas, liquid, Gu multiphase mixing transmission pump, it is characterized in that it mainly being by import (7), pumping chamber (3), impeller (6), stator (5), main shaft (2), casing (4), bearing (1) and outlet (8) are formed, a plurality of impellers (6) are cascaded by main shaft (2), stator (5) is fixed on the casing (4), impeller (6) wherein, stator (5), casing (4) constitutes cell level (9), impeller (6) adopts the axial flow spiral vane, subtended angle of blade φ=150 °～300 °, the number of blade is 3～7, the wheel rim of impeller (6) can be the cylinder (10) or the conical surface (16), wheel hub can be the conical surface (11) or cylinder (17), constitutes inotropic flow channel of axial plane (12 with difform casing (4), 18); Stator (5) adopts the axial flow stator, and the number of blade is 10～20, and the wheel rim of stator (5) can be the cylinder (13) or the conical surface (19), and wheel hub can be the conical surface (14) or cylinder (20), and axial plane passage (15,21) is the diffusivity passage.
2. blade type gas, liquid, solid multiphase mixing transmission pump according to claim 1 is characterized in that described cell level (9) can arrange a plurality of according to the size of design pressure vertically.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00208330 CN2442003Y (en) | 2000-04-12 | 2000-04-12 | Blade type gas/liquid/solid multiple phase mixed transport pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00208330 CN2442003Y (en) | 2000-04-12 | 2000-04-12 | Blade type gas/liquid/solid multiple phase mixed transport pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2442003Y true CN2442003Y (en) | 2001-08-08 |
Family
ID=33575739
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00208330 Expired - Fee Related CN2442003Y (en) | 2000-04-12 | 2000-04-12 | Blade type gas/liquid/solid multiple phase mixed transport pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2442003Y (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102003405A (en) * | 2010-12-20 | 2011-04-06 | 北京理工大学 | Double-impeller serial pump with cone-shaped hubs |
| CN105971928A (en) * | 2016-07-26 | 2016-09-28 | 西华大学 | Screw axial flow impeller |
| CN107061316A (en) * | 2016-12-05 | 2017-08-18 | 齐春林 | Superconducting magnetic rotary blade and liquid propeller |
| CN108457895A (en) * | 2018-01-09 | 2018-08-28 | 黄昌金 | A kind of axis stream opposite direction turbine |
| CN110107510A (en) * | 2019-06-10 | 2019-08-09 | 胜利油田高原石油装备有限责任公司 | A kind of multi-functional mixing pump |
| CN110701063A (en) * | 2019-10-31 | 2020-01-17 | 山东中车华腾环保科技有限公司 | Efficient crushing type vacuum sewage pump and sanitary excrement collecting system |
| CN111852879A (en) * | 2020-07-24 | 2020-10-30 | 清华大学 | Gas-liquid two-phase vane pump and design method and device thereof |
| CN112762024A (en) * | 2021-01-11 | 2021-05-07 | 兰州理工大学 | Double-shaft bidirectional-transmission spiral axial-flow oil-gas mixed transmission pump |
-
2000
- 2000-04-12 CN CN 00208330 patent/CN2442003Y/en not_active Expired - Fee Related
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102003405A (en) * | 2010-12-20 | 2011-04-06 | 北京理工大学 | Double-impeller serial pump with cone-shaped hubs |
| CN102003405B (en) * | 2010-12-20 | 2012-07-11 | 北京理工大学 | Double-impeller serial pump with cone-shaped hubs |
| CN105971928A (en) * | 2016-07-26 | 2016-09-28 | 西华大学 | Screw axial flow impeller |
| CN107061316A (en) * | 2016-12-05 | 2017-08-18 | 齐春林 | Superconducting magnetic rotary blade and liquid propeller |
| CN107061316B (en) * | 2016-12-05 | 2023-12-26 | 上海创玑智能信息科技有限公司 | Superconducting magnetic rotary impeller and fluid propeller |
| CN108457895A (en) * | 2018-01-09 | 2018-08-28 | 黄昌金 | A kind of axis stream opposite direction turbine |
| CN110107510A (en) * | 2019-06-10 | 2019-08-09 | 胜利油田高原石油装备有限责任公司 | A kind of multi-functional mixing pump |
| CN110701063A (en) * | 2019-10-31 | 2020-01-17 | 山东中车华腾环保科技有限公司 | Efficient crushing type vacuum sewage pump and sanitary excrement collecting system |
| CN111852879A (en) * | 2020-07-24 | 2020-10-30 | 清华大学 | Gas-liquid two-phase vane pump and design method and device thereof |
| CN111852879B (en) * | 2020-07-24 | 2021-10-15 | 清华大学 | Gas-liquid two-phase vane pump and design method and device thereof |
| CN112762024A (en) * | 2021-01-11 | 2021-05-07 | 兰州理工大学 | Double-shaft bidirectional-transmission spiral axial-flow oil-gas mixed transmission pump |
| CN112762024B (en) * | 2021-01-11 | 2022-06-03 | 兰州理工大学 | Double-shaft bidirectional-transmission spiral axial-flow oil-gas mixed transmission pump |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: SECOND PATENTEE; FROM: LANZHOU CHEMICAL INDUSTRY CO., LTD., CHINA PETROCHEMICAL CORP. TO: LANZHOU CHEMICAL INDUSTRY CO., LTD., CHINA PETROCHEMICAL CORP. LANZHOU CHEMICAL INDUSTRY CO., LTD. CHEMICAL MACHINERY PLANT |
|
| CU01 | Correction of utility model patent |
Correction item: Second patentee Correct: Lanzhou Chemical Industry Co.,China National Petroleum Corp.|Lanzhou Chemical Industry Company chemical machinery plant False: Lanzhou Chemical Industry Co.,China National Petroleum Corp. Number: 32 Page: The title page Volume: 17 |
|
| CU03 | Correction of utility model patent gazette |
Correction item: Second patentee Correct: Lanzhou Chemical Industry Co.,China National Petroleum Corp.|Lanzhou Chemical Industry Company chemical machinery plant False: Lanzhou Chemical Industry Co.,China National Petroleum Corp. Number: 32 Volume: 17 |
|
| ERR | Gazette correction |
Free format text: CORRECT: SECOND PATENTEE; FROM: LANZHOU CHEMICAL INDUSTRY CO., LTD., CHINA PETROCHEMICAL CORP. TO: LANZHOU CHEMICAL INDUSTRY CO., LTD., CHINA PETROCHEMICAL CORP. LANZHOU CHEMICAL INDUSTRY CO., LTD. CHEMICAL MACHINERY PLANT |
|
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |