CN110115879A - A kind of gas-liquid separation device - Google Patents
A kind of gas-liquid separation device Download PDFInfo
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- CN110115879A CN110115879A CN201910342946.9A CN201910342946A CN110115879A CN 110115879 A CN110115879 A CN 110115879A CN 201910342946 A CN201910342946 A CN 201910342946A CN 110115879 A CN110115879 A CN 110115879A
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- blade
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- separation device
- liquid separation
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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
- B01D45/14—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces by centrifugal forces generated by rotating vanes, discs, drums or brushes
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- Chemical Kinetics & Catalysis (AREA)
- Separating Particles In Gases By Inertia (AREA)
Abstract
The present invention relates to mixture separation technology fields, disclose a kind of gas-liquid separation device, including gas-liquid mixture entrance, shell, and first blade and the second blade, first blade is located in the shell with second blade, first blade and second blade are in the shape of a spiral and coaxially, relative motion can occur between first blade and second blade, so that being capable of forming gap or overlapping between first blade and second blade, when there are when gap between first blade and second blade, the gas-liquid mixture entrance is at least directed at the partial region in the gap.Gas-liquid separation device in the present invention is adjustable the relative position between the first blade and the second blade, to adjust separating effect according to different operating conditions, and changes the flow of gas-liquid mixture in gas-liquid separation device.
Description
Technical field
The present invention relates to mixture separation technology field more particularly to a kind of gas-liquid separation devices.
Background technique
In the industrial production, it is often necessary to the gas mixed is separated with liquid, with realize liquids recovery or
Gas purification.The separation of gas and liquid is realized usually using screw type gas-liquid separator in the prior art.Spiral gas-liquid point
It is usually to be separated liquid and gas by the modes such as centrifugal force separate and gravitational settling from device.However, existing spiral
Gas-liquid separator can not adjust gas-liquid separation effect according to different operating conditions, and can not adjust gas-liquid mixture in gas-liquid separation device
Flow.Therefore, it is necessary to one kind to be adjusted for different operating conditions to separating effect, and can change in gas-liquid separation device
The gas-liquid separation device of gas-liquid mixed logistics capacity.
Summary of the invention
For overcome the deficiencies in the prior art, the present invention provides a kind of gas-liquid separation device, is adjustable the first blade and
Relative position between two blades to adjust separating effect according to different operating conditions, and changes gas-liquid in gas-liquid separation device
The flow of mixture.
The technical solution adopted by the present invention to solve the technical problems is:
Provide a kind of gas-liquid separation device, including gas-liquid mixture entrance, shell and the first blade and the second leaf
Piece, first blade are located in the shell with second blade, and first blade and second blade are in spiral shell
Shape and coaxial is revolved, relative motion can occur between first blade and second blade, so that first blade
Gap or overlapping is capable of forming between second blade, between existing between first blade and second blade
When gap, the gas-liquid mixture entrance is at least directed at the partial region in the gap.
It as an improvement of the above technical solution, further include central tube and fixed frame, the fixed frame is located at first leaf
The bottom of piece and second blade, the center of the fixed frame are equipped with through-hole, and the through-hole is inserted into the bottom of the central tube
It is interior.
As a further improvement of the above technical scheme, first blade and second blade are distributed in described
The lateral wall of heart pipe, second blade are fixedly connected with the central tube, and first blade can turn around the central tube
It is dynamic.
As a further improvement of the above technical scheme, the inner hollow of the central tube, the bottom of the central tube
Side wall is equipped with opening, and the top of the central tube is equipped with gas outlet.
It as a further improvement of the above technical scheme, further include several support rods, the support rod is fixed on described solid
Determine the top of frame, and the support rod is fixedly connected with first blade, first blade is located at second blade
In the region that several support rods surround.
As a further improvement of the above technical scheme, it is additionally provided with fixed plate on the lateral wall at the top of the central tube,
The fixed plate is equipped with slot, and support plate is fixed at the top of the support rod, and the top of the support plate is equipped with convex block, institute
It states convex block to be caught in the slot, and the convex block can slide in the slot.
It as a further improvement of the above technical scheme, further include bottom cover and liquid level sensor, the bottom cover is fixed on institute
The bottom of shell is stated, the liquid level sensor is located in the bottom cover.
It as a further improvement of the above technical scheme, further include motor and transmission system, first blade can be in institute
It states and is rotated under the driving of motor relative to second blade.
As a further improvement of the above technical scheme, first blade and second blade are the spiral shell of monoblock type
Revolve shape plate.
As a further improvement of the above technical scheme, first blade and second blade include several phases
The flaabellum shape plate mutually separated, alternatively, first blade and second blade include the stacked plate that several are separated from each other,
After several described stacked plate overlappings in the shape of a spiral.
The beneficial effects of the present invention are: the gas-liquid separation device in the present invention is adjustable between the first blade and the second blade
Relative position, thus according to different operating conditions adjust separating effect, and change gas-liquid separation device in gas-liquid mixture stream
Amount.
Detailed description of the invention
Present invention will be further explained below with reference to the attached drawings and examples:
Fig. 1 is the decomposition texture schematic diagram of gas-liquid separation device in first embodiment of the invention；
Fig. 2 is the structural schematic diagram of gas-liquid separation device in a state of nature in first embodiment of the invention；
Fig. 3 is the structural schematic diagram that gas-liquid separation device is in adjustment state in first embodiment of the invention；
Fig. 4 is the partial structure diagram of the first separation unit and the second separation unit in second embodiment of the invention.
Specific embodiment
It is carried out below with reference to technical effect of the embodiment and attached drawing to design of the invention, specific structure and generation clear
Chu, complete description, to be completely understood by the purpose of the present invention, scheme and effect.It should be noted that the case where not conflicting
Under, the features in the embodiments and the embodiments of the present application can be combined with each other.
It should be noted that unless otherwise specified, when a certain feature referred to as " fixation ", " connection " are in another feature,
It can directly fix, be connected to another feature, and can also fix, be connected to another feature indirectly.In addition, this
The descriptions such as up, down, left, right, before and after used in invention are only relative to the mutual of each component part of the invention in attached drawing
For positional relationship.
In addition, unless otherwise defined, the technology of all technical and scientific terms used herein and the art
The normally understood meaning of personnel is identical.Term used in the description is intended merely to description specific embodiment herein, without
It is to limit the present invention.Term " and or " used herein includes the arbitrary of one or more relevant listed items
Combination.
A separation unit, the gas-liquid mixture that will quickly flow usually only is arranged in gas-liquid separation device in the prior art
It is constantly passed through in disengagement chamber, by centrifugal force when gas-liquid mixture flows between separation unit, due to the density of gas and liquid
Difference, therefore liquid will be thrown away outwardly, gas is then dynamic in interior effluent, to realize the separation of gas and liquid.The present embodiment
Multiple separation units are arranged in the gas-liquid separation device of middle offer, change gas-liquid mixture by the relative rotation between separation unit
Flow resistance, to change separating effect.
Referring to figs. 1 to 2, the decomposition texture schematic diagram and gas-liquid of gas-liquid separation device in first embodiment of the invention are shown
The structural schematic diagram of separator in a state of nature.Gas-liquid separation device includes the first separation unit 1, the second separation unit 2, shell
3, bottom cover 4 and top cover 5.First separation unit 1 and the second separation unit 2 are located in shell 3.Bottom cover 4 is fixed on the bottom of shell 3, top
Lid 5 is fixed on the top of shell 3, and top cover 5 is fixedly connected with the top of the second separation unit 2.First separation unit 1 can be relative to
Second separation unit 2 is rotated.
First separation unit 1 includes fixed frame 11, the first blade 12 and collecting pipe 13.It is equipped among first blade 12 hollow
Channel, to cooperate with the central tube 21 in the second separation unit 2.There are several holes on fixed frame 11, to make liquid through hole
Place flows downwardly into bottom cover 4.First blade 12 is located at the top of fixed frame 11, and collecting pipe 13 is fixed on the bottom of fixed frame 11.
A circle support rod 14 is additionally provided with around the first blade 12, the bottom of support rod 14 is fixed on fixed frame 11.Support rod
14 side wall is fixedly connected with the first blade 12, is supported with realizing to the fixed of the first blade 12.The top of support rod 14 also
It is fixedly connected with support plate 15, is equipped with convex block 151 at the top of support plate 15, which can be embedded in the second separation unit 2
In the slot of corresponding position.Several hollow holes 131 are equipped on the side wall of collecting pipe 13, the liquid outside collecting pipe 13 can be from engraving
Emptying aperture 131 enters in collecting pipe 13.The bottom end of collecting pipe 13 is liquid outlet 132, and the liquid in collecting pipe 13 is flowed through liquid outlet 132
Out except gas-liquid separation device.
Second separation unit 2 includes central tube 21 and the second blade 22.21 inner hollow of central tube is to form outlet passageway, and
Two blades 22 are fixed on the lateral wall of central tube 21.Central tube 21 is inserted into the hollow channel among the first blade 12, makes the
One blade 12 and the second blade 22 are coaxial, and the first blade 12 can be rotated relative to central tube 21.The bottom end of central tube 21 passes through
The through-hole at 11 center of fixed frame protrudes into collecting pipe 13.Side-walls in the bottom of central tube 21 are equipped with opening 23, and gas is from opening
Mouth 23 enters in central tube 21.The bottom end of opening 23 needs on the top of collecting pipe 13, in order to avoid the liquid in collecting pipe 13
Body floods opening 23.The top of central tube 21 is gas outlet 24, and gas-liquid point is discharged from gas outlet 24 in the gas in central tube 21
Except device.Fixed plate 25 is further fixed on the lateral wall at the top of central tube 21, fixed plate 25 is equipped with slot 251,
Slot 251 is arc-shaped.Support plate 15 in first separation unit 1 is close to the bottom of fixed plate 25, the convex block 151 in support plate 15
In snapping into position in slots 251.When the first separation unit 1 is rotated relative to the second separation unit 2, convex block 151 can slide in slot 251.
Gas-liquid mixture entrance 31 is equipped on the lateral wall at 3 top of shell, gas-liquid mixture is from this into gas-liquid point
From in device.Shell is tubulose in the present embodiment, but sets other shapes for shell and also may be used.
Bottom cover 4 and the bottom end of shell 3 are fixed by screw, are equipped with sealing ring, between bottom cover 4 and shell 3 to prevent leak-stopping
Liquid.The accommodating chamber for accommodating collecting pipe 13 and liquid is equipped in bottom cover 4.Boss 42, fixed frame are equipped in the side-walls of bottom cover 4
11 are placed on the boss 42.There is opening in the bottom end of bottom cover 4, and the bottom of collecting pipe 13 passes through the opening and extend out to except bottom cover 4.It is logical
It crosses nut 7 and realizes being fixedly connected between bottom cover 4 and collecting pipe 13, and sealing ring is set between nut 7 and bottom cover 4.
In order to which the liquid isolated is discharged in time in use, liquid is installed in the accommodating chamber in bottom cover 4
Level sensor 6.When the liquid in accommodating chamber is more than a certain amount of, liquid level sensor 6 is capable of emitting warning, in order to hold in time
Intracavitary liquid of receiving is discharged.In addition, transparent material can be used to manufacture bottom cover 4, to enhance visuality.
Top cover 5 and the top of shell 3 are fixed by screw, are equipped with sealing ring, between top cover 5 and shell 3 to prevent leak-stopping
Gas.The bottom of top cover 5 is tightly attached at the top of fixed plate 25, and sealing ring is arranged between fixed plate 25 and top cover 5, to enhance sealing
Property.The center of top cover 5 is equipped with opening, and the top of central tube 21 passes through the opening and extend out to except top cover 5.It is realized by nut 8
Being fixedly connected between top cover 5 and central tube 21, and sealing ring is set between nut 8 and top cover 5.
Referring to figs. 1 to 3, the use process of the gas-liquid separation device is carried out as described below.When reset condition, the first blade
12 are located at the top of the second blade 22, and the two fitting overlapping.The gas-liquid mixture quickly flowed is from gas-liquid mixture entrance 31
Place enters in shell 3, and quickly spirally flows downwards in the space between separating plate, and in flow process, gas-liquid is mixed
Object is closed by centrifugal force.Since gas is different from the density of liquid, under the action of the centrifugal force, the big liquid of density will be got rid of outwardly
Out, gas is then separated dynamic in interior effluent.The liquid being thrown out of is attached to the inner wall of shell 3, or is attached to the first leaf
On piece 12 and the second blade 22, or it is attached on support rod 14.These liquid flow downward under the effect of gravity, from fixed frame
It flows into bottom cover 4, is flowed into collecting pipe 13 through the hollow hole 131 on collecting pipe 13, finally from liquid outlet 132 at hole on 11
Discharge.Gas then flows at opening 23 along the plate face of the first blade 12 and the second blade 22, and enters central tube from opening 23
In 21, finally it is discharged from gas outlet 24.The separation process and original of the above process and gas-liquid separation device common in the art
It manages identical.
In the present embodiment, it when it is desirable that adjusting gas-liquid separation effect, can be rotated the first separation unit 1, make it relative to the
Two separation units 2 turn over certain angle, so that the first blade 12 be made to be staggered with the second blade 22, also form a stream therebetween
Dynamic space.At this point, a part enters the sky of the first 12 or more blade from the gas-liquid mixture that gas-liquid mixture entrance 31 enters
Between, a part enters the space between the first blade 12 and the second blade 22.Compared with reset condition, which is equivalent to change
The flow velocity and flow direction of gas-liquid mixture, changes the flow resistance of gas-liquid mixture, when flow resistance difference, separating effect
Difference, that is, the aridity of gas is different after separating.The first separation unit 1 can be adjusted according to actual needs relative to the second separation unit
2 angles turned over, so that flow resistance size is adjusted, to reach different separating effects.It is adjustable in order to reach separating effect
Purpose needs to make the partial region of gas-liquid mixture entrance 31 to be directed at the gap 9 between the first blade 12 and the second blade 22, from
And it is able to enter gas-liquid mixture in two flowing spaces.
When rotating the first blade 12 relative to the second blade 22, it is manually operable.The nut 7 of 4 bottom of bottom cover is unscrewed,
Collecting pipe 13 is turned over to certain angle manually.It can also be by being connect with motor, transmission system, motor is driven by transmission system
Dynamic collecting pipe 13 turns over certain angle.For example, being equipped with gear set in the bottom of collecting pipe 13, gear is connected to motor, motor
It is rotated by gear set drive collecting pipe 13.
In the present embodiment, the second blade 22 is fixed, and the first blade 12 is rotated relative to the second blade 22；It can also be with
Keep the first blade 12 fixed, the second blade 22 is rotated relative to the first blade 12；It can also be with the first blade 12 and the second leaf
Piece 22 rotates.
In the present embodiment, two blades are provided with, more than two blades also can be set, and pass through between each other
Rotation is to adjust separating effect.But when the quantity of blade is excessive, since its distribution is closeer, flow resistance can be excessive, can be according to reality
Border demand adjusts the quantity of blade.
Referring to Fig. 4, shows the part-structure of the first separation unit and the second separation unit in second embodiment of the invention and illustrate
Figure.The difference of the present embodiment and first embodiment is only that blade construction, other content are all the same.In the first embodiment,
One blade and the second blade are the spiral-shaped plate that integrally connected forms monoblock type.If several lack is arranged in the spiral-shaped plate
Mouthful, the flabellum shape plate that several being discontinuously distributed are separated from each other can be become.Further, it is also possible to by the first blade and second
Blade is disposed as several stacked plates being separated from each other, these stacked plates after overlaping it is whole twist.
It is to be illustrated to what preferable implementation of the invention carried out, but the invention is not limited to the implementation above
Example, those skilled in the art can also make various equivalent variations on the premise of without prejudice to spirit of the invention or replace
It changes, these equivalent deformations or replacement are all included in the scope defined by the claims of the present application.
Claims (10)
1. a kind of gas-liquid separation device, which is characterized in that including gas-liquid mixture entrance, shell and the first blade and second
Blade, first blade are located in the shell with second blade, and first blade is in second blade
Helical form and coaxial, can occur relative motion between first blade and second blade, so that first leaf
It is capable of forming gap or overlapping between piece and second blade, exists when between first blade and second blade
When gap, the gas-liquid mixture entrance is at least directed at the partial region in the gap.
2. gas-liquid separation device according to claim 1, which is characterized in that it further include central tube and fixed frame, it is described solid
Determine the bottom that frame is located at first blade and second blade, the center of the fixed frame is equipped with through-hole, the central tube
Bottom be inserted into the through-hole.
3. gas-liquid separation device according to claim 2, which is characterized in that first blade and second blade are equal
It is distributed in the lateral wall of the central tube, second blade is fixedly connected with the central tube, and first blade can be around
The central tube rotation.
4. gas-liquid separation device according to claim 2, which is characterized in that the inner hollow of the central tube, it is described in
The side wall of the bottom of heart pipe is equipped with opening, and the top of the central tube is equipped with gas outlet.
5. gas-liquid separation device according to claim 2, which is characterized in that further include several support rods, the support rod
Be fixed on the top of the fixed frame, and the support rod is fixedly connected with first blade, first blade with it is described
Second blade is located in the region that several support rods surround.
6. gas-liquid separation device according to claim 5, which is characterized in that on the lateral wall at the top of the central tube also
Equipped with fixed plate, the fixed plate is equipped with slot, is fixed with support plate, the top of the support plate at the top of the support rod
Equipped with convex block, the convex block is caught in the slot, and the convex block can slide in the slot.
7. gas-liquid separation device according to claim 1, which is characterized in that it further include bottom cover and liquid level sensor, it is described
Bottom cover is fixed on the bottom of the shell, and the liquid level sensor is located in the bottom cover.
8. gas-liquid separation device according to claim 1, which is characterized in that it further include motor and transmission system, described
One blade can rotate under the driving of the motor relative to second blade.
9. gas-liquid separation device according to claim 1, which is characterized in that first blade and second blade are equal
For the spiral-shaped plate of monoblock type.
10. gas-liquid separation device according to claim 1, which is characterized in that first blade and second blade
It include the flaabellum shape plate that several are separated from each other, alternatively, first blade includes several phases with second blade
The stacked plate mutually separated, after several described stacked plate overlappings in the shape of a spiral.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910342946.9A CN110115879B (en) | 2019-04-26 | 2019-04-26 | Gas-liquid separation device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910342946.9A CN110115879B (en) | 2019-04-26 | 2019-04-26 | Gas-liquid separation device |
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| Publication Number | Publication Date |
|---|---|
| CN110115879A true CN110115879A (en) | 2019-08-13 |
| CN110115879B CN110115879B (en) | 2024-10-15 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201910342946.9A Active CN110115879B (en) | 2019-04-26 | 2019-04-26 | Gas-liquid separation device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110743252A (en) * | 2019-10-15 | 2020-02-04 | 哈尔滨工程大学 | Spiral gas-liquid separator |
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| GB920203A (en) * | 1958-04-10 | 1963-03-06 | Ruhrchemie Ag | Method and apparatus for contacting gas with a liquid |
| JPH11147014A (en) * | 1997-11-14 | 1999-06-02 | Tlv Co Ltd | Gas-liquid separator with variable flow rate |
| US20090139938A1 (en) * | 2005-02-10 | 2009-06-04 | Per-Reidar Larnholm | Cyclone separator and method for separating a solid particles, liquid and/or gas mixture |
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| CN110115879B (en) | 2024-10-15 |
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