CN107321063A - The separation method of gas-liquid separation device - Google Patents
The separation method of gas-liquid separation device Download PDFInfo
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- CN107321063A CN107321063A CN201710584231.5A CN201710584231A CN107321063A CN 107321063 A CN107321063 A CN 107321063A CN 201710584231 A CN201710584231 A CN 201710584231A CN 107321063 A CN107321063 A CN 107321063A
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- gas
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- separation device
- liquid separation
- reaction solution
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D45/00—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces
- B01D45/12—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces by centrifugal forces
- B01D45/16—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces by centrifugal forces generated by the winding course of the gas stream, the centrifugal forces being generated solely or partly by mechanical means, e.g. fixed swirl vanes
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/26—Drying gases or vapours
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
Abstract
The present invention provides the separation method of a kind gas-liquid separation device, and the gas-liquid separation device includes the reaction chamber that side wall is surrounded, and reaction solution entrance, carrier gas inlet, scatterer and reaction gas outlet, the separation method comprise the following steps：Reaction solution is provided to the reaction chamber from the reaction solution entrance；The reaction solution forms reaction drop after being handled through the scatterer；Carrier gas is provided to the reaction chamber from the carrier gas inlet, in forming hurricane type vortex in the reaction chamber, separates the reaction solution and reacting gas；The eye of wind of reacting gas from the hurricane type vortex after separation rises to reaction gas outlet spilling.The gas-liquid separating method reaction of the present invention is thoroughly, gas collection is rapid and drying effect is good.
Description
Technical field
Occur system, more particularly to a kind of gas-liquid separation for chemical gas generation system the present invention relates to chemical gas
The separation method of device.
Background technology
Gas-liquid separation device is the important component of industrial design and Laboratory Instruments.Especially in chemical gas system
In system, gas-liquid separation device, as important reaction kit, is influence atomic fluorescence spectrophotometer (AFS), atomic absorption photometer
(AAS) and inductively coupled plasma atomic emission spectrum (ICP-AES) instrument performance key factor.
It is well known that in chemical gas generation system, chemical gas reaction can not exclusively cause testing compound signal
It is low, poor sensitivity；Chemical reaction rate can cause signal detection peak row to trail slowly, and integration is inaccurate, detection relative standard deviation compared with
Greatly；Moisture is too many in gas, can cause signal reduction, jitter, or even can cause quenching of flame, has a strong impact on instrument
Analytical performance.
The gas-liquid separation device of prior art generally include located at upper end gas vent, located at lower end waste liquid outlet with
And in being located at upper position gas-liquid mixture entrance, though such gas-liquid separation device has good gas, liquid separating effect,
It is that its separate mode can not chemically react thorough, chemical reaction velocity soon while meeting, gas collection is rapid and water removal is imitated
Really good effect.
Industry has removes steam by the way of air cooling is used, although good water removal effect, but the gas being collected into contains
There is more carrier gas, so concentrations of reactant gas is low, extension rate is big, cause that the gas signal peak shape produced is wide, detection limit is poor.
In the prior art also have using stir magneton can realize chemical reaction quickly be properly completed, but need additionally
Magnetic field means, it is cumbersome.
The technological deficiency existed for prior art, it is necessary to which system occurs for the chemical gas that is used for for providing a kind of new construction
Gas-liquid separating method solve the above problems.
The content of the invention
In order to solve the above-mentioned technical problem, a kind of reaction of present invention offer is thoroughly, gas collection is rapid and water removal effect is good
Gas-liquid separating method.
A kind of separation method of gas-liquid separation device, the gas-liquid separation device includes the reaction chamber that side wall is surrounded, reaction
Liquid entrance, carrier gas inlet, scatterer and reaction gas outlet, the separation method comprise the following steps：From the reaction solution entrance
Reaction solution is provided to the reaction chamber；The reaction solution forms reaction drop after being handled through the scatterer；Enter from the carrier gas
Mouth provides carrier gas to the reaction chamber, and the reaction solution and reacting gas are separated in forming hurricane type vortex in the reaction chamber；
The eye of wind of reacting gas from the hurricane type vortex after separation rises to reaction gas outlet spilling.
In a kind of preferred embodiment for the gas-liquid separating method that the present invention is provided, the reaction gas goes out from the reaction gas
The replacement dewatering that mouth carries out psychrometric difference after overflowing through the dehydrating tube is handled.
In a kind of preferred embodiment for the gas-liquid separating method that the present invention is provided, the gas-liquid separation device also includes blowing
Fan is swept, the fan that dispels does dewater treatment on the outside of the dehydrating tube to the membranous wall after the dehydrating tube replacement dewatering.
In a kind of preferred embodiment for the gas-liquid separating method that the present invention is provided, the gas-liquid separation device also includes useless
Liquid passage, the reacted waste liquid of reaction chamber is discharged through the waste fluid channel.
In a kind of preferred embodiment for the gas-liquid separating method that the present invention is provided, the gas-liquid separation device also includes many
Individual meander point, the reaction solution after being scattered through the scatterer passes through the multiple meander point, forms small around the meander point
It is vortexed reaction environment.
In a kind of preferred embodiment for the gas-liquid separating method that the present invention is provided, the carrier gas inlet is in the side wall
Acute angle is set, while it is extended along the side wall tangential direction.
In a kind of preferred embodiment of gas-liquid separating method that the present invention is provided, in addition to dehydrating tube, the waste liquid leads to
Road includes gooseneck and waste liquid outlet, and the gooseneck two ends connect the waste liquid outlet and described reaction chamber one end, institute respectively
State gooseneck and two opposite ends for being respectively arranged on the reaction chamber are exported with the reaction gas.
In a kind of preferred embodiment for the gas-liquid separating method that the present invention is provided, the scatterer is formed at the side
The projection of wall inner surface, scatterer described in the reaction solution directive entered from the reaction solution entrance does scattering processing.
In the gas-liquid separating method provided compared to prior art, the present invention, increase sets scatterer, meander point and carrier gas
Entrance, employs the chemistry generation and gas-liquid separation mode for integrating that collisional mixing, meander are reacted, backpulsing is delivered, realizes
Occur quick, the thorough reaction of system and efficient gas-liquid separating function for chemical gas.
In addition, setting purging fan in reaction gas outlet increase, the water removal of film displaced type is coordinated into purging fan by outside film
The moisture of wall is quickly discharged in surrounding air, and realization reaches preferably dehydrating effect, obtains dry reacting gas.
Brief description of the drawings
Technical scheme in order to illustrate the embodiments of the present invention more clearly, makes required in being described below to embodiment
Accompanying drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the present invention, for
For those of ordinary skill in the art, on the premise of not paying creative work, it can also obtain other according to these accompanying drawings
Accompanying drawing, wherein：
Fig. 1 is the side sectional view for the gas-liquid separation device that the present invention is provided；
Fig. 2 is the top view of gas-liquid separation device shown in Fig. 1；And
Fig. 3 is the schematic flow sheet that gas-liquid separation is carried out using gas-liquid separation device shown in Fig. 1.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, it is all other that those of ordinary skill in the art are obtained under the premise of creative work is not made
Embodiment, belongs to the scope of protection of the invention.
Fig. 1 and Fig. 2 is please referred to, wherein Fig. 1 is the side sectional view for the gas-liquid separation device that the present invention is provided, Fig. 2
It is the top view of gas-liquid separation device shown in Fig. 1.The gas-liquid separation device 2 includes side wall 21, reaction gas outlet 22, dehydrating tube
23rd, purging fan 230, carrier gas inlet 24, reaction solution entrance 25, scatterer 26, meander point 27 and waste fluid channel 28.
The side wall 21 surrounds hollow cylindrical receiving space, and the receiving space forms the anti-of the gas-liquid separation device
Answer chamber 20.
The reaction gas outlet 22 and the waste fluid channel 28 are divided into two opposite ends of the reaction chamber 20.The reaction
Gas outlet 22 connects with the reaction chamber 20.The dehydrating tube 23 is connected with reaction gas outlet 22, the purging wind
Fan 230 is located at the outside of the dehydrating tube 23.Enter the dehydrating tube 23 after the gas exports 22 through the reaction gas, in
Liquid contained in moisture displacement, gas occurs between the inner surface and outer surface of the dehydrating tube 23 and is attached to described take off
The outer surface of water pipe 23.Purging fan 230 correspondence takes the liquid in surrounding air in surrounding enviroment to, dries through institute
State the gas behind reaction gas outlet 22.
The carrier gas inlet 24 is located on the side wall 21 that the reaction gas is exported between 22 and the reaction solution entrance 25, and
From depression angle, the tangential direction of the bearing of trend of the carrier gas inlet 24 parallel to the side wall 21；It is described from flank angle
The bearing of trend of carrier gas inlet 24 is set with the surface of side wall 21 angle at an acute angle.When carrier gas is rushed along the carrier gas inlet 24
When entering the reaction chamber 20, hurricane type vortex is formed.After the reaction gas containing more drop and hurricane type vortical flow are met,
Hurricane type vortical flow causes purging, effect of the reaction gas in hurricane type vortical flow to reaction gas from the tangential direction of side wall 21
Under, cool, hang, be dehydrated, last hurricane type vortical flow drives reaction gas to be climbed to from the eye of wind of hurricane type whirlpool
Up to reaction gas outlet 22.Wherein, the carrier gas enters after the reaction chamber 20, and the hurricane type whirlpool of formation is along the side
The inner surface of wall 21 is moved down towards the place direction spiral of reaction solution entrance 25, and then causes the reacting gas in the hurricane
The central area of wind formula whirlpool rises very rapidly up to reaction gas outlet 22.
The reaction solution entrance 25 is equally on the side wall 21, and it runs through the side wall 21, and with the reaction chamber
20 connect.From depression angle, the area of cylindrical center that the bearing of trend of the reaction solution entrance 25 is surrounded towards the side wall 21
Domain extends；From flank angle, the bearing of trend of the reaction solution entrance 25 is set with the side wall 21 angle at an acute angle.Reaction solution
Enter the reaction chamber 20 from the reaction solution entrance 25.
The truncated cone-shaped that the scatterer 26 is provided at the inner surface of side wall 21 is raised, and the scatterer 26 is located at described
On the direction that reaction solution entrance 25 extends towards the inner surface of reaction chamber 20.When the reaction solution is through the reaction solution entrance
25 when entering the reaction chamber 20, and the reaction solution correspondence impact scatterer 26 is corresponding, reaction solution four dissipate splashes to it is each
Individual direction, finally flows down along the inner surface of side wall 21.
In the present embodiment, the scatterer 26 is not limited solely to use truncated cone-shaped structure, and it can also be hemisphere
Type structure, the projection etc. for having cambered surface, every structure for being intended to improve the reaction solution dispersion effect belong to the design of this creation.
The material of the scatterer 26 can be any one in glass, quartz, plastics.
The meander point 27 is contained in the reaction chamber 20 between the scatterer 26 and the waste liquid outlet 29.Through described
Scatterer 26 scatter after drop under gravity along the inner surface slide downward of the side wall 21, when running into the meander
Point 27, forms small vortex around the meander point 27 and carries out hybrid reaction again, promotion reaction solution is further mixed, most
After reach and thoroughly react complete.
The waste fluid channel 28 includes the gooseneck 281 and waste liquid outlet 283 for the setting that connects.The two of the gooseneck 281
End connects one end and the waste liquid outlet 283 of the reaction chamber 20 respectively.The gooseneck 218 and the waste liquid outlet 283
Positioned at one end of the reaction chamber 20, the reaction gas outlet 22 is located at another opposite end of the reaction chamber 20.Through the song
Waste liquid after the processing of flow point 27 sequentially passes through the gooseneck 281 and the waste liquid outlet 283 discharges the gas-liquid separation device
2。
When the gas-liquid separation device 2 works, it comprises the following steps：
Step S01 enters the reaction chamber 20 there is provided reaction solution from the reaction solution entrance 25；
Step S02, the reaction solution impacts the scattered reaction drop of the formation of scatterer 26 four；
Step S03 enters the reaction chamber 20 there is provided carrier gas from the carrier gas inlet 24, and formation is moved down along the side wall
Hurricane type vortical flow, separate the reaction solution and reaction gas；
Step S04, the reaction solution after step S03 enters the meander point 27, useless after the processing of meander point 27
Liquid discharges the reaction chamber 20 by the waste fluid channel 28；
Step S05, the eye of wind of gas from the hurricane type vortex of separation rises to reaction gas outlet 22 and overflowed；
Step S06, from the reaction gas export 22 overflow after reaction gas sequentially pass through the dehydrating tube 23 and described blow
The drying process of fan 230 is swept, dry reaction gas is obtained；
So far, the gas-liquid separation is completed.
Compared to prior art, in the gas-liquid separating method of the present invention, increase sets scatterer 26, meander point 27 and carried
Gas entrance 24, employs the chemistry generation and gas-liquid separation mode for integrating that collisional mixing, meander are reacted, backpulsing is delivered,
Realize for chemical gas occur quick, the thorough reaction of system and efficient gas-liquid separating function.
In addition, setting dehydrating tube 23 and purging fan 230 in the increase of reaction gas outlet 22, film displaced type is removed water and coordinated
The moisture of film outer wall is quickly discharged in surrounding air by purging fan 230, and realization reaches preferably dehydrating effect, obtains drying
Reacting gas.
Embodiments of the invention are the foregoing is only, are not intended to limit the scope of the invention, it is every to utilize this hair
Equivalent structure or equivalent flow conversion that bright specification and accompanying drawing content are made, or directly or indirectly it is used in other related skills
Art field, is included within the scope of the present invention.
Claims (8)
1. a kind of separation method of gas-liquid separation device, the gas-liquid separation device includes the reaction chamber that side wall is surrounded, reaction solution
Entrance, carrier gas inlet, scatterer and reaction gas outlet, the separation method comprise the following steps：
Reaction solution is provided to the reaction chamber from the reaction solution entrance；
The reaction solution forms reaction drop after being handled through the scatterer；
Carrier gas is provided to the reaction chamber from the carrier gas inlet, and in forming hurricane type vortex in the reaction chamber, separation is described
Reaction solution and reacting gas；
The eye of wind of reacting gas from the hurricane type vortex after separation rises to reaction gas outlet spilling.
2. the separation method of gas-liquid separation device according to claim 1, it is characterised in that the gas/liquid separator device
Also include dehydrating tube, the reaction gas exports the replacement dewatering for carrying out psychrometric difference after spilling through the dehydrating tube from the reaction gas
Processing.
3. the separation method of gas-liquid separation device according to claim 2, it is characterised in that the gas-liquid separation device is also
Including purging fan, the fan that dispels does de- on the outside of the dehydrating tube to the membranous wall after the dehydrating tube replacement dewatering
Water process.
4. the separation method of gas-liquid separation device according to claim 1, it is characterised in that the gas-liquid separation device is also
Including waste fluid channel, the reacted waste liquid of reaction chamber is discharged through the waste fluid channel.
5. the separation method of gas-liquid separation device according to claim 1, it is characterised in that the gas-liquid separation device is also
Including multiple meander points, the reaction solution after being scattered through the scatterer passes through the multiple meander point, around the meander point
Form small vortex reaction environment.
6. the separation method of gas-liquid separation device according to claim 1, it is characterised in that the carrier gas inlet with it is described
Side wall is at an acute angle to be set, while it is extended along the side wall tangential direction.
7. the separation method of gas-liquid separation device according to claim 1, it is characterised in that also including dehydrating tube, described
Waste fluid channel includes gooseneck and waste liquid outlet, and the gooseneck two ends connect the waste liquid outlet and the reaction chamber one respectively
End, the gooseneck exports two opposite ends for being respectively arranged on the reaction chamber with the reaction gas.
8. the separation method of gas-liquid separation device according to claim 1, it is characterised in that the scatterer is formed at
The projection on the inside sidewalls surface, scatterer described in the reaction solution directive entered from the reaction solution entrance does scattering processing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710584231.5A CN107321063B (en) | 2017-07-18 | 2017-07-18 | separation method of gas-liquid separation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710584231.5A CN107321063B (en) | 2017-07-18 | 2017-07-18 | separation method of gas-liquid separation device |
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| Publication Number | Publication Date |
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| CN107321063A true CN107321063A (en) | 2017-11-07 |
| CN107321063B CN107321063B (en) | 2019-12-10 |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002143617A (en) * | 2000-11-09 | 2002-05-21 | Kojima Press Co Ltd | Gas-liquid separator |
| CN2826396Y (en) * | 2005-08-23 | 2006-10-11 | 北京吉天仪器有限公司 | Low-vapor natural waste chemical gas phase generating gas-liquid separation device |
| CN1979129A (en) * | 2005-12-03 | 2007-06-13 | 厦门搏傲科技有限公司 | Integrated chemical gas-phase generating apparatus |
| CN202289572U (en) * | 2011-11-06 | 2012-07-04 | 吉林大学 | Horizontal-type oil-gas-water triphase separator |
| CN202638256U (en) * | 2012-05-22 | 2013-01-02 | 北京中冶设备研究设计总院有限公司 | Rotational flow double-alkali method desulfurization device |
| CN106247506A (en) * | 2016-08-23 | 2016-12-21 | 上海理工大学 | Flash distillation type Gas-supplying enthalpy-increasing heat pump and desiccant wheel combined air-conditioning system |
-
2017
- 2017-07-18 CN CN201710584231.5A patent/CN107321063B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002143617A (en) * | 2000-11-09 | 2002-05-21 | Kojima Press Co Ltd | Gas-liquid separator |
| CN2826396Y (en) * | 2005-08-23 | 2006-10-11 | 北京吉天仪器有限公司 | Low-vapor natural waste chemical gas phase generating gas-liquid separation device |
| CN1979129A (en) * | 2005-12-03 | 2007-06-13 | 厦门搏傲科技有限公司 | Integrated chemical gas-phase generating apparatus |
| CN202289572U (en) * | 2011-11-06 | 2012-07-04 | 吉林大学 | Horizontal-type oil-gas-water triphase separator |
| CN202638256U (en) * | 2012-05-22 | 2013-01-02 | 北京中冶设备研究设计总院有限公司 | Rotational flow double-alkali method desulfurization device |
| CN106247506A (en) * | 2016-08-23 | 2016-12-21 | 上海理工大学 | Flash distillation type Gas-supplying enthalpy-increasing heat pump and desiccant wheel combined air-conditioning system |
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| CN107321063B (en) | 2019-12-10 |
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