CN105617767A - Rotary gas-liquid separator - Google Patents
Rotary gas-liquid separator Download PDFInfo
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- CN105617767A CN105617767A CN201410591860.7A CN201410591860A CN105617767A CN 105617767 A CN105617767 A CN 105617767A CN 201410591860 A CN201410591860 A CN 201410591860A CN 105617767 A CN105617767 A CN 105617767A
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- rotating shaft
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- separate blade
- flow deflector
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Abstract
The invention discloses a gas-liquid separator for a singlet oxygen generator. The separator is arranged between the singlet oxygen generator and an outlet of the generator. The rotary gas-liquid separator comprises a rotating shaft, separating blades, flow deflectors and a gas-liquid separation main part. As a gas-phase product singlet oxygen has extremely short survival time, the singlet oxygen generator requires a miniature and efficient gas-liquid separator to realize gas-liquid separation function. Separation efficiency of a common plate-type separator, a centrifugal separator and the like doesn't meet operating requirements of the singlet oxygen generator. By adjusting function of rotating speed of the rotating shaft, sector angle of the flow deflectors, included angle between the flow deflector and the rotating shaft, gas-liquid separation with different gas flows and different liquid contents can be realized. The separator of the invention can be used under vacuum condition and is suitable for device testing application of a singlet oxygen generator.
Description
Technical field
The present invention relates to a kind of rotary gas-liquid separation device, particularly to a kind of for the rotary separator device of singlet oxygen generator test application under vacuum environment.
Background technology
At present, singlet oxygen generator is biphase gas and liquid flow chemical reaction equipment, reaction raw materials is chlorine, two kinds of materials of alkaline hydrogen peroxide solution, inside reactor working environment is vacuum condition, product is creating singlet oxygen by using, potassium chloride and excessive alkaline hydrogen peroxide solution, gas-phase product can be carried secretly after this reaction a small amount of liquid particles, meteorological product creating singlet oxygen by using is caused serious deactivation by this liquid particles, it is thus desirable to removed by liquid-phase particle in exit, reaction zone, ensure meteorological product amount of survival. A small amount of drop can be removed by common plate separator, is resting state yet with plate separator, and the drop of removal relies on gravity decline process to be very easy to cause drop reentrainment after collecting, and has a strong impact on separation efficiency. Membrance type gas-liquid separator is low due to efficiency, it is impossible to meeting the gas-liquid separation requirement under current flux, its time of staying is long, and creating singlet oxygen by using deactivation can be caused serious. Accordingly, it would be desirable to a kind of separation efficiency is higher, the more thorough gas-liquid separating device of liquid phase separation. The rotary separator device of the present invention can meet above-mentioned requirement. Rely on and self rotate, drop in gas-phase product after reaction is collected on separate blade and forms liquid film, liquid film relies on centrifugal action to flow to generator outer wall, and under the effect of flow deflector, after control separates, liquid flow direction is side-lower, and is collected in generator fluid reservoir by separation liquid, isolates with separating rear gas-phase product, reach physical isolation, do not result in liquid reentrainment. Rotary separator device relies on centrifugal action by gas-liquid separation, and its efficiency far, higher than the efficiency relying on separation by gravity, substantially increases the purity of gas-phase product.
Summary of the invention
Under vacuum conditions, after some biphase gas and liquid flow chemical reaction, gas-phase product is carried a small amount of liquid particles secretly, it is necessary to removed by a small amount of liquid particles in gas-phase product by gas-liquid separation device, the present invention is a kind of device of design, it is possible to effectively realize gas-liquid separating function under vacuum environment.
Rotary separator device of the present invention includes rotating shaft, separate blade and flow deflector parts and constitutes. Fixing one group of flow deflector being parallel to each other, being evenly distributed on each separate blade, flow deflector is sector structure, and fan-shaped corner dimension depends primarily on the result of calculation of primary air flow velocity. Between flow deflector and rotating shaft, shape is at a certain angle, and corner dimension relies on entrained liquids amount result of calculation in gas phase to determine. Separate blade is uniformly fixed on the rotary shaft, dependence rotating shaft rotates, drive separate blade rotates, droplet collision in gas-phase product to rotating vane will form liquid film, the liquid film constantly converged on blade is oliquely downward flowed in the wet tank in Oxygen Generator by flow deflector, thus the residual droplets in gas-phase product after reaction being separated. Singlet oxygen generator is extremely short due to the gas-phase product creating singlet oxygen by using time-to-live, it is necessary to small-sized, high efficient gas and liquid separator realizes gas-liquid separating function, and the separation efficiency such as common plate separator, whizzer can not meet singlet oxygen generator service requirement. The present invention relies on the regulatory function such as rotary shaft rotating speed, flow deflector fan angle and flow deflector and rotation between centers angle, it is possible to achieve gas with various flow, different liquids content gas-liquid separation. The present invention can use under vacuum, it is adaptable to singlet oxygen generator device experiment is applied.
Rotary gas/liquid separator device includes gas-liquid separator main body, rotating shaft, separate blade, flow deflector, gas-liquid separator main body;
Gas-liquid separator main body is the circular cylinder body of upper end open, the lower surface of circular cylinder body is hemispherical, gas-liquid mixture entrance it is provided with in the middle part of circular cylinder body lower end, the edge of gas-liquid mixture entrance is raised to the inside cavities of inner chamber, in the bottom of inner chamber, gas-liquid mixture entrance be formed around one annular liquid collecting cavity; It is provided with liquid outlet bottom annular liquid collecting cavity;
Rotating shaft is placed in circular cylinder body, and rotating shaft is coaxial with circular cylinder body;
Separate blade is tabular, and its one end is affixed with rotating shaft outside wall surface, and the axis of rotating shaft is in the plane at separate blade place;
A side surface in separate blade is provided with the flow deflector of more than 2 from top to bottom, flow deflector is sector flat plate, flow deflector and the perpendicular setting of separate blade, flow deflector is near the height residing for one end, the fan-shaped center of circle of rotating shaft axis higher than away from the height residing for rotating shaft axis one end, and namely flow deflector is near arranging diagonally downward from rotating shaft axis one end to away from rotating shaft axis one end;
Separate blade is more than 3, and along the end on observation of rotating shaft, the separate blade of more than 3 is uniformly distributed on rotating shaft outer surface.
Described device liquid outlet is connected with outside liquid tank.
The described rotating shaft in device is three sections of hierarchic structure axles, and two sections shaft diameter is equal, and interlude shaft diameter is more than two sections, left and right axle;
Being provided with 3-10 rectangle groove vertically in interlude axle outer surface, one end that separate blade is used for is fixed in rectangle groove;
Described separate blade is pentagon thin-slab structure, and described flow deflector is sector structure thin plate, and each separate blade is provided with 3-10 sheet flow deflector, and uniform parallel is fixed on separate blade.
Flow deflector one end of described device and rotating shaft surface amplexiform, and the other end connects away from the sideline, separate blade end of rotating shaft axis with separate blade.
The flow deflector sector angle of described device is between 10-20 degree.
Rotating shaft is fixed in the middle of generator by bearing through support by the rotating shaft terminal of described device, and rotating shaft one end connects motor by shaft coupling, and it rotates to rely on driven by motor;
Described rotating vane is uniformly fixed on around rotating shaft, relies on rotating shaft to rotate and rotate, for the droplet collision in gas-phase product after reaction is formed liquid film on blade;
Described flow deflector and rotating shaft be 30-60 �� of angle, are used for controlling liquid flow direction after separation.
The separate blade of described device is 8, is evenly distributed on around rotating shaft;
Every described separate blade is uniformly fixed wtih 9 flow deflectors.
Described device can be used for the gas-liquid separation under vacuum condition;
The material of the steel body components such as described rotating shaft is 1Cr18Ni9Ti.
Beneficial effects of the present invention
1. realize gas-liquid separating function, remove liquid particles in gas-phase product, and prevent liquid reentrainment;
2. realizing function of centrifugal separation, volume is little, lightweight, separation efficiency application high, convenient;
3. can use under vacuum, it is adaptable to singlet oxygen generator device experimental applications.
The invention discloses a kind of device for singlet oxygen generator gas-liquid separation, this device is arranged between singlet oxygen generator reaction zone and generator exports. Described rotary gas-liquid separation device includes rotating shaft, separate blade, flow deflector and gas-liquid separation main element and constitutes. Fixing one group of flow deflector being parallel to each other, being evenly distributed on each separate blade, flow deflector is sector structure, and fan-shaped corner dimension depends primarily on the result of calculation of primary air flow velocity. Between flow deflector and rotating shaft, shape is at a certain angle, and corner dimension relies on entrained liquids amount result of calculation in gas phase to determine. Separate blade is uniformly fixed on the rotary shaft, dependence rotating shaft rotates, drive separate blade rotates, droplet collision in gas-phase product to rotating vane will form liquid film, the liquid film constantly converged on blade is oliquely downward flowed in the wet tank in Oxygen Generator by flow deflector, thus the residual droplets in gas-phase product after reaction being separated. Singlet oxygen generator is extremely short due to the gas-phase product creating singlet oxygen by using time-to-live, it is necessary to small-sized, high efficient gas and liquid separator realizes gas-liquid separating function, and the separation efficiency such as common plate separator, whizzer can not meet singlet oxygen generator service requirement. The present invention relies on the regulatory function such as rotary shaft rotating speed, flow deflector fan angle and flow deflector and rotation between centers angle, it is possible to achieve gas with various flow, different liquids content gas-liquid separation. The present invention can use under vacuum, it is adaptable to singlet oxygen generator device experiment is applied.
Accompanying drawing explanation
Fig. 1 is front view, is wherein made up of rotating shaft (1), separate blade (2), flow deflector (3), gas-liquid separator main body (4) parts.
Fig. 2 is top view.
Detailed description of the invention
With a typical embodiment, the present invention is elaborated below, but be not limited to the present embodiment. Referring to accompanying drawing 1, rotary separator device of the present invention, constitute including rotating shaft, separate blade, flow deflector and gas-liquid separator main element.
The uniform rotation under the drive of motor of the rotating shaft of rotary gas-liquid separation device, fixes separate blade on the rotary shaft and flow deflector along with rotating shaft synchronous axial system. When gas-liquid mixture is entered by gas-liquid separator main body lower port, under the rotary action of separate blade and flow deflector, drop in gas phase is attached on separate blade and forms liquid film, under the influence of centrifugal force, liquid moves along flow deflector direction, it is eventually adhering on gas-liquid separator main body wall, relies on action of gravity to flow in the hydrops groove of gas-liquid separator bottom part body and enter in fluid reservoir. Meanwhile, the gas after separation is exported from separator top by the gap between flow deflector, it is achieved gas-liquid separation.
The rotary gas-liquid separation device of the present invention comprises 8 separate blades, each separate blade is uniformly fixed wtih 9 flow deflectors, the obliquely downward that flow deflector is horizontally oriented, flow deflector surface and horizontal direction are in-45 degree angles, when in gas-liquid separation process, remaining adhered to the liquid runs down obliquely downward on separate blade and flow deflector to use, the liquid after separation keeps the bottom being in rotary gas-liquid separation device, is conducive to the liquid after separating to be pooled in fluid reservoir in time.
Claims (8)
1. rotary gas/liquid separator device, it is characterised in that: described device includes gas-liquid separator main body, rotating shaft (1), separate blade (2), flow deflector (3), gas-liquid separator main body (4);
The circular cylinder body that gas-liquid separator main body (4) is upper end open, the lower surface of circular cylinder body is hemispherical, gas-liquid mixture entrance it is provided with in the middle part of circular cylinder body lower end, the edge of gas-liquid mixture entrance is raised to the inside cavities of inner chamber, in the bottom of inner chamber, gas-liquid mixture entrance be formed around one annular liquid collecting cavity; It is provided with liquid outlet bottom annular liquid collecting cavity;
Rotating shaft (1) is placed in circular cylinder body, and rotating shaft (1) is coaxial with circular cylinder body;
Separate blade (2) is tabular, and its one end is affixed with rotating shaft (1) outside wall surface, and the axis of rotating shaft (1) is in the plane at separate blade (2) place;
A side surface in separate blade (2) is provided with the flow deflector (3) of more than 2 from top to bottom, flow deflector (3) is sector flat plate, flow deflector (3) and separate blade (2) perpendicular setting, flow deflector (3) is higher than away from the height residing for rotating shaft (1) axis one end near the height residing for one end, the fan-shaped center of circle of rotating shaft (1) axis, and namely flow deflector (3) is near arranging diagonally downward from rotating shaft (1) axis one end to away from rotating shaft (1) axis one end;
Separate blade (2) is more than 3, and along the end on observation of rotating shaft (1), the separate blade (2) of more than 3 is uniformly distributed on rotating shaft (1) outer surface.
2. device according to claim 1, it is characterised in that:
Liquid outlet is connected with outside liquid tank.
3. device according to claim 1, it is characterised in that:
Rotating shaft in described rotary separator device is three sections of hierarchic structure axles, and two sections shaft diameter is equal, and interlude shaft diameter is more than two sections, left and right axle;
Being provided with 3-10 rectangle groove vertically in interlude axle outer surface, one end that separate blade is used for is fixed in rectangle groove;
Described separate blade is pentagon thin-slab structure, and described flow deflector is sector structure thin plate, and each separate blade (2) is provided with 3-10 sheet flow deflector, and uniform parallel is fixed on separate blade.
4. the device according to claim 1 or 3, it is characterised in that:
Flow deflector (3) one end and rotating shaft (1) surface are amplexiformed, and the other end connects away from the sideline, separate blade end of rotating shaft (1) axis with separate blade (2).
5. the device according to claim 1 or 3, it is characterised in that:
Flow deflector sector angle is between 10-20 degree.
6. device according to claim 1, it is characterised in that:
Rotating shaft is fixed in the middle of generator by bearing through support by rotating shaft terminal, and rotating shaft one end connects motor by shaft coupling, and it rotates to rely on driven by motor;
Described rotating vane is uniformly fixed on around rotating shaft, relies on rotating shaft to rotate and rotate, for the droplet collision in gas-phase product after reaction is formed liquid film on blade;
Described flow deflector and rotating shaft be 30-60 �� of angle, are used for controlling liquid flow direction after separation.
7. device according to claim 1, it is characterised in that: described separate blade is 8, is evenly distributed on around rotating shaft;
Every described separate blade is uniformly fixed wtih 9 flow deflectors.
8. device according to claim 1, it is characterised in that: described equipment can be used for the gas-liquid separation under vacuum condition;
The material of the steel body components such as described rotating shaft is 1Cr18Ni9Ti.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410591860.7A CN105617767A (en) | 2014-10-28 | 2014-10-28 | Rotary gas-liquid separator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410591860.7A CN105617767A (en) | 2014-10-28 | 2014-10-28 | Rotary gas-liquid separator |
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| Publication Number | Publication Date |
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| CN105617767A true CN105617767A (en) | 2016-06-01 |
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| CN201410591860.7A Pending CN105617767A (en) | 2014-10-28 | 2014-10-28 | Rotary gas-liquid separator |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107497220A (en) * | 2017-09-14 | 2017-12-22 | 江苏航天惠利特环保科技有限公司 | A kind of high efficient gas and liquid separator |
| CN113083169A (en) * | 2021-05-13 | 2021-07-09 | 华东理工大学 | Fluidized bed hydrogenation reactor and using method thereof |
| CN113083170A (en) * | 2021-05-13 | 2021-07-09 | 华东理工大学 | Fluidized bed hydrogenation reactor and using method thereof |
| CN113754084A (en) * | 2020-06-05 | 2021-12-07 | 松江土建株式会社 | Gas-liquid dissolving device |
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| GB724377A (en) * | 1952-10-01 | 1955-02-16 | Didier Kogag Hinselmann Koksofenbau Gasverwertung Ag | Improvements relating to mechanical separators for separating liquids from gases |
| CN2040400U (en) * | 1988-09-21 | 1989-07-05 | 霍季牛 | Centrifugal filtering type oil separator |
| CN1904476A (en) * | 2005-07-20 | 2007-01-31 | Smc株式会社 | Drain separator |
| CN101384328A (en) * | 2006-02-13 | 2009-03-11 | 阿尔法拉瓦尔股份有限公司 | Centrifugal separator |
| CN103889583A (en) * | 2011-10-24 | 2014-06-25 | 阿尔法拉瓦尔股份有限公司 | A separating device, an internal combustion engine and centrifugal separator assembly and a method of separating contaminants from crankcase gas |
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2014
- 2014-10-28 CN CN201410591860.7A patent/CN105617767A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB724377A (en) * | 1952-10-01 | 1955-02-16 | Didier Kogag Hinselmann Koksofenbau Gasverwertung Ag | Improvements relating to mechanical separators for separating liquids from gases |
| CN2040400U (en) * | 1988-09-21 | 1989-07-05 | 霍季牛 | Centrifugal filtering type oil separator |
| CN1904476A (en) * | 2005-07-20 | 2007-01-31 | Smc株式会社 | Drain separator |
| CN101384328A (en) * | 2006-02-13 | 2009-03-11 | 阿尔法拉瓦尔股份有限公司 | Centrifugal separator |
| CN103889583A (en) * | 2011-10-24 | 2014-06-25 | 阿尔法拉瓦尔股份有限公司 | A separating device, an internal combustion engine and centrifugal separator assembly and a method of separating contaminants from crankcase gas |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107497220A (en) * | 2017-09-14 | 2017-12-22 | 江苏航天惠利特环保科技有限公司 | A kind of high efficient gas and liquid separator |
| CN113754084A (en) * | 2020-06-05 | 2021-12-07 | 松江土建株式会社 | Gas-liquid dissolving device |
| CN113754084B (en) * | 2020-06-05 | 2024-03-29 | 松江土建株式会社 | Gas-liquid dissolving device |
| CN113083169A (en) * | 2021-05-13 | 2021-07-09 | 华东理工大学 | Fluidized bed hydrogenation reactor and using method thereof |
| CN113083170A (en) * | 2021-05-13 | 2021-07-09 | 华东理工大学 | Fluidized bed hydrogenation reactor and using method thereof |
| CN113083169B (en) * | 2021-05-13 | 2022-04-15 | 华东理工大学 | Fluidized bed hydrogenation reactor and using method thereof |
| CN113083170B (en) * | 2021-05-13 | 2022-07-15 | 华东理工大学 | Fluidized bed hydrogenation reactor and using method thereof |
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