CN107051098B - Gas-liquid separator - Google Patents
Gas-liquid separator Download PDFInfo
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- CN107051098B CN107051098B CN201710496374.0A CN201710496374A CN107051098B CN 107051098 B CN107051098 B CN 107051098B CN 201710496374 A CN201710496374 A CN 201710496374A CN 107051098 B CN107051098 B CN 107051098B
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- Prior art keywords
- centrifugal fan
- web plate
- filter screen
- annular
- gas
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D50/00—Combinations of methods or devices for separating particles from gases or vapours
- B01D50/20—Combinations of devices covered by groups B01D45/00 and B01D46/00
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Separating Particles In Gases By Inertia (AREA)
- Centrifugal Separators (AREA)
Abstract
The present invention provides a kind of gas-liquid separator, including the centrifugal fan with hollow cavity and flabellum；Shell is surrounded by outside centrifugal fan, shell has annular sidewall and two pieces of end walls, and one of end wall is sealing plate, and another piece of end wall center offers the axial admission mouth of the hollow cavity of face centrifugal fan；Tangential gas outlet is offered above annular sidewall, lower section is equipped with outlet valve；Shell exterior is additionally provided with driving motor；It can be around the drop filter screen that the shaft of centrifugal fan rotates freely with two layers between centrifugal fan and annular sidewall；Filter screen includes the annular web plate made of nonmetallic, and the circumferential metallic bus bar being distributed on annular web plate, each metallic bus bar are electrically connected at the both ends of annular web plate by conductive ring；Centrifugal fan has magnetism, and diametrically magnetizes.Gas-liquid separator gas-liquid separation efficiency with higher, it is possible to provide superior water removal effect.
Description
The application is the applying date on October 16th, 2015, application No. is 2015106655961 Chinese invention patent applications
Divisional application.
Technical field
The present invention relates to field of environment protection equipment, are a kind of gas-liquid separators particularly.
Background technique
More sulfide is usually contained, in order to prevent for the exhaust gas that the equipment such as boiler generate in field of industrial production
Pollution to atmosphere, it is necessary to exhaust gas be handled by desulfurization dust-removal system, generally, which includes deduster, desulfurization
Tower and the big core of gas-liquid separation device three.Wherein, desulfurizing tower mainly carries out desulfurization by the way of spraying aqueous slkali,
Therefore, contain a large amount of moisture content from the gas that desulfurizing tower is discharged, if do not carried out gas-liquid separation to it, then this kind includes chemical substance
Liquid will cause biggish destruction to external environment；For this purpose, in current system, generally use corrugated plate type gas-liquid separator or
Centrifugal gas-liquid separator；Wherein, corrugated plate type gas-liquid separator mainly by the folded walls on wave-shape board to gas-liquid mixture into
Row stops naturally, to be collected to liquid, water removal effect is poor；And for common centrifugal gas-liquid separator,
Mainly gas-liquid mixture is got rid of to side wall by centrifugal fan, makes condensing on side wall for liquid, due to no good lime set knot
Structure, therefore lime set effect is also relatively limited, makes water rem oval by larger restriction.
Summary of the invention
In view of the above-mentioned problems, the purpose of the present invention is to provide a kind of centrifugal desulphurization system gas-liquid separator, the gas-liquid
Separator gas-liquid separation efficiency with higher, it is possible to provide superior water removal effect.
The present invention realize technical purpose used by technical solution be: the centrifugal desulphurization system gas-liquid separator include from
Heart fan, the centrifugal fan includes hollow cavity and circumferential array in the flabellum of hollow cavity periphery；It is surrounded by outside the centrifugal fan outer
Shell, the shell has the annular sidewall around the centrifugal fan and two pieces of end walls at the annular sidewall both ends, one of
End wall is sealing plate, and another piece of end wall center offers the axial admission mouth of the hollow cavity of centrifugal fan described in face；The annular
Tangential gas outlet is offered above side wall, lower section is equipped with outlet valve；The shell exterior is additionally provided with the driving centrifugal fan rotation
The driving motor turned；It can be around the drop mistake that the shaft of centrifugal fan rotates freely with two layers between the centrifugal fan and annular sidewall
The mesh size of strainer, two layers of drop filter screen is identical, and the radial spacing of two layers of drop filter screen is the mesh
0.5 times~1 times of aperture；The drop filter screen includes the annular web plate made of nonmetallic, and is circumferentially distributed in ring
Metallic bus bar on shape web plate, extending along annular web plate bus, each metallic bus bar is at the both ends of annular web plate by leading
Electric annulus is electrically connected；The centrifugal fan has magnetism, and diametrically magnetizes, and makes the side of the plane by its axis
The pole N, the other side are the pole S.
Preferably, drop filter screen both ends are matched by annular groove structure with two pieces of end walls.
Preferably, the metallic bus bar on the annular web plate is made of thin copper bar；The conduction of the ring network board ends
Annulus is made of soft iron.
The beneficial effects of the present invention are: the centrifugal desulphurization system gas-liquid separators at work, due to each described
Drop filter screen respectively constitutes the rotor of a squirrel-cage motor, therefore, during centrifugal fan is atwirl, due to from
Heart fan is diametrically magnetized, and can provide a continuous rotation magnetic field for each drop filter screen, thus while centrifugal fan exhaust
Each drop filter screen continuous rotation is driven, also, since the filter screen of internal layer is slightly close compared with centrifugal fan, and to the filtering net form of outer layer
At certain shielding action, cause the filter screen of internal layer slightly faster than the filter screen revolving speed of outer layer, this makes under the action of the centrifugal force,
When gas liquid mixture passes through filter screen, it is attached to internal layer filter screen and the online droplet of outer filter will be due to two layers of filter screen
It is continuous relative rotation and mutually grazing condensation, form big drop, to be not easy to be entrained by the flow of air, can quickly trickle downwards simultaneously
It is discharged from outlet valve；It can be seen that by the differential effect of two layers of drop filter screen liquid can be improved upper by a relatively large margin
The cohesion of drop and expulsion efficiency, to improve gas-liquid separation efficiency.
Detailed description of the invention
Fig. 1 is one embodiment schematic diagram of this centrifugal desulphurization system gas-liquid separator.
Fig. 2 is the planar development schematic diagram of drop screen pack in this centrifugal desulphurization system gas-liquid separator.
Specific embodiment
Present invention will be further explained below with reference to the attached drawings and examples:
In Fig. 1, embodiment shown in Fig. 2, which includes centrifugal fan 1, it is described from
Heart fan 1 includes hollow cavity 10 and circumferential array in the flabellum 11 of hollow cavity periphery；Shell 2, institute are surrounded by outside the centrifugal fan 1
Stating shell 2 has the annular sidewall around the centrifugal fan 1 and two pieces of end walls at the annular sidewall both ends, one of end
Wall is sealing plate, and another piece of end wall center offers the axial admission mouth 20 of the hollow cavity 10 of centrifugal fan described in face；The ring
Tangential gas outlet 21 is offered above shape side wall, lower section is equipped with outlet valve 22；Be additionally provided with outside the shell 2 driving it is described from
The driving motor (not shown) of heart fan rotation；It can be around the shaft of centrifugal fan 1 with two layers between the centrifugal fan 1 and annular sidewall
The drop filter screen 31,32 rotated freely, the mesh size of two layers of drop filter screen is identical, and two layers of drop filter screen
31,32 radial spacing is 0.5 times~1 times of the aperture of the mesh；If the mesh is diamond hole, then with diamond hole compared with
Long diagonal line is as its aperture；The drop filter screen 31,32 includes the annular web plate 301, Yi Jizhou made of nonmetallic
To being distributed in metallic bus bar 302 on annular web plate 301, extending along annular web plate bus, each metallic bus bar 302 is in ring
The both ends of shape web plate 301 are electrically connected by conductive ring 303；The centrifugal fan 1 has magnetism, and diametrically magnetizes,
Make the side pole N by the plane of its axis, the other side is the pole S.
Above-mentioned gas-liquid separator, the drop filter screen 31,32 both ends pass through annular groove structure and described two pieces
End wall matches.
Above-mentioned centrifugal desulphurization system gas-liquid separator at work, since each drop filter screen 31,32 is distinguished
Constitute the rotor of a squirrel-cage motor, therefore, during centrifugal fan 1 is atwirl, due to centrifugal fan 1 diametrically by
Magnetization can provide a continuous rotation magnetic field for each drop filter screen 31,32, to drive each drop filter screen 31,32 continuous
Rotation, specific driving principle can refer to the working principle of squirrel cage asynchronous motor, and details are not described herein again.During this, centrifugal fan 1
It from 20 suction airflow of air inlet, and is peripherally and outwardly discharged via the flabellum of centrifugal fan 1, gas liquid mixture passes through the drop
After filter screen 31,32, it is discharged by the gas outlet 21.
Also, since the filter screen of internal layer 31 is slightly close compared with centrifugal fan 1, and certain shielding is formed to the filter screen of outer layer 32
Effect, causes the filter screen 31 of internal layer slightly faster than 32 revolving speed of filter screen of outer layer, this makes under the action of the centrifugal force, gas-liquid mixed
When body passes through filter screen 31,32, the droplet being attached on internal layer filter screen 31 and outer filter net 32 will be since two layers be filtered
Net it is continuous relative rotation and mutually grazing condense, form big drop, to be not easy to be entrained by the flow of air, can quickly trickle downwards
And it is discharged from outlet valve 22；It can be seen that by the differential effect of two layers of drop filter screen 31,32, it can be in larger amplitude
Cohesion and the expulsion efficiency that drop is improved on degree, to improve gas-liquid separation efficiency.
Further, it constitutes the metallic bus bar 302 on the annular web plate 301 by thin copper bar, there is good conduction
Property, to form good electromagnetic induction effect；The conductive ring 303 at 301 both ends of the annular web plate is made of soft iron；According to
The property of soft iron is easy to magnetize in magnetic field, behind separate magnetic field, and demagnetizes at once；As a result, in the continuously rotation of centrifugal fan 1
During turning, any point on conductive ring 303, during close to centrifugal fan magnetic pole, drawn because of magnetization to from
Heart fan, and during leaving centrifugal fan magnetic pole, and the separate centrifugal fan because of demagnetization, this makes the conductive ring 303
Continuous deformation will be generated, so that 301 continuous deformation of the annular web plate is drawn, and the drop on annular web plate 301 is easier to coagulate
Gather and shake off, further improves gas-liquid separation efficiency.
The foregoing is merely presently preferred embodiments of the present invention, is not intended to limit the invention, it is all in spirit of the invention and
Within principle, any modification, equivalent replacement, improvement and so on be should all be included in the protection scope of the present invention.
Claims (1)
1. a kind of gas-liquid separator, it is characterised in that: including centrifugal fan (1), the centrifugal fan (1) includes hollow cavity (10) and week
To array in the flabellum (11) of hollow cavity periphery；It is surrounded by shell (2) outside the centrifugal fan (1), the shell (2) has ring
Around the annular sidewall of the centrifugal fan (1) and two pieces of end walls at the annular sidewall both ends, one of end wall is sealing plate,
Another piece of end wall center offers the axial admission mouth (20) of the hollow cavity (10) of centrifugal fan described in face；The annular sidewall
Top offers tangential gas outlet (21), and lower section is equipped with outlet valve (22)；The shell exterior is additionally provided with the driving centrifugal fan
The driving motor of rotation；Having two layers between the centrifugal fan (1) and annular sidewall can rotate freely around the shaft of centrifugal fan (1)
Drop filter screen (31,32), the mesh size of two layers of drop filter screen (31,32) is identical, and the filtering of two layers drop
The radial spacing of net is 0.5 times~1 times of the aperture of the mesh；The drop filter screen (31,32) includes by nonmetallic system
At annular web plate (301), and circumferential to be distributed in metal on annular web plate (301), extending along annular web plate bus female
Line (302), each metallic bus bar (302) are electrically connected at the both ends of annular web plate by conductive ring (303)；The centrifugation
Fanning (1) has magnetism, and diametrically magnetizes, and makes the side pole N by the plane of its axis, and the other side is the pole S；
Drop filter screen (the 31,32) both ends are matched by annular groove structure with two pieces of end walls；
Metallic bus bar (302) on the annular web plate (301) is made of thin copper bar；It leads at annular web plate (301) both ends
Electric annulus (303) is made of soft iron.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710496374.0A CN107051098B (en) | 2015-10-16 | 2015-10-16 | Gas-liquid separator |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510665596.1A CN105561717B (en) | 2015-10-16 | 2015-10-16 | Centrifugal desulphurization system gas-liquid separator |
| CN201710496374.0A CN107051098B (en) | 2015-10-16 | 2015-10-16 | Gas-liquid separator |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510665596.1A Division CN105561717B (en) | 2015-10-16 | 2015-10-16 | Centrifugal desulphurization system gas-liquid separator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107051098A CN107051098A (en) | 2017-08-18 |
| CN107051098B true CN107051098B (en) | 2019-07-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710496374.0A Active CN107051098B (en) | 2015-10-16 | 2015-10-16 | Gas-liquid separator |
| CN201510665596.1A Active CN105561717B (en) | 2015-10-16 | 2015-10-16 | Centrifugal desulphurization system gas-liquid separator |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN201510665596.1A Active CN105561717B (en) | 2015-10-16 | 2015-10-16 | Centrifugal desulphurization system gas-liquid separator |
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| CN (2) | CN107051098B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107051098B (en) * | 2015-10-16 | 2019-07-30 | 雷志学 | Gas-liquid separator |
| CN106006877B (en) * | 2016-06-30 | 2019-01-25 | 重庆市亚特蓝电器有限责任公司 | Magnetizing water purifier |
| CN111265939B (en) * | 2020-01-21 | 2022-03-25 | 山东禧龙石油装备有限公司 | High-efficient vapour and liquid separator of desulfurization system |
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| CN104226029A (en) * | 2014-09-12 | 2014-12-24 | 湖北广固科技有限公司 | Oil mist collection device |
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| CN105561717B (en) * | 2015-10-16 | 2017-09-29 | 珠海精润石化有限公司 | Centrifugal desulphurization system gas-liquid separator |
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| CN2068017U (en) * | 1990-04-10 | 1990-12-26 | 山东省能源研究所 | Power type separating device for gas and liquid |
| CN1616833B (en) * | 2003-11-11 | 2013-01-23 | 台达电子工业股份有限公司 | Centrifugal fan with stable vane and its fan frame |
| JP4702666B2 (en) * | 2005-07-20 | 2011-06-15 | Ｓｍｃ株式会社 | Drain separator |
| US7896937B2 (en) * | 2008-02-18 | 2011-03-01 | Alstom Technology Ltd | Hybrid separator |
| CN105201870B (en) * | 2015-09-15 | 2017-10-17 | 浙江大学 | A kind of centrifugal pump of preposition rotational flow type gas-liquid separater |
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- 2015-10-16 CN CN201510665596.1A patent/CN105561717B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201407724Y (en) * | 2009-05-20 | 2010-02-17 | 宁波方太厨具有限公司 | Impeller structure of centrifugal oil fume filtration device |
| JP2012035225A (en) * | 2010-08-10 | 2012-02-23 | Aep:Kk | Recovery device for atomized liquid |
| CN202778174U (en) * | 2012-06-04 | 2013-03-13 | 夏涛 | Centrifugal turbine type oil-gas separating and oil filtering device |
| CN203582824U (en) * | 2013-11-08 | 2014-05-07 | 昆明理工大学 | Methane dehydration device |
| CN104226029A (en) * | 2014-09-12 | 2014-12-24 | 湖北广固科技有限公司 | Oil mist collection device |
| CN204672082U (en) * | 2015-05-20 | 2015-09-30 | 宁波方太厨具有限公司 | With the Multi-wing centrifugal vane of filter screen |
| CN105561717B (en) * | 2015-10-16 | 2017-09-29 | 珠海精润石化有限公司 | Centrifugal desulphurization system gas-liquid separator |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107051098A (en) | 2017-08-18 |
| CN105561717A (en) | 2016-05-11 |
| CN105561717B (en) | 2017-09-29 |
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| TA01 | Transfer of patent application right |
Effective date of registration: 20190619 Address after: 325013 Dushan Village Outlook Road 222, Longwan District, Wenzhou City, Zhejiang Province Applicant after: Lei Zhixue Address before: 511400 13 B220-5, 232 outer ring road, Panyu District, Guangzhou, Guangdong. Applicant before: GUANGDONG WANNIU INTELLECTUAL PROPERTY OPERATION CO.,LTD. |
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| GR01 | Patent grant | ||
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| TR01 | Transfer of patent right |
Effective date of registration: 20201119 Address after: No.20, Tongyi Road, Xinfeng Town, Nanhu District, Jiaxing City, Zhejiang Province, 314000 Patentee after: JIAXING HENGJIE BIO-PHARMACEUTICAL Co.,Ltd. Address before: 325013 Dushan Village Outlook Road 222, Longwan District, Wenzhou City, Zhejiang Province Patentee before: Lei Zhixue |
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| TR01 | Transfer of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Gas-liquid separator Effective date of registration: 20230403 Granted publication date: 20190730 Pledgee: Zhejiang Hecheng Rural Commercial Bank Co.,Ltd. Pledgor: JIAXING HENGJIE BIO-PHARMACEUTICAL CO.,LTD. Registration number: Y2023990000201 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |