CN106166414B - A kind of supersonic condensing cyclone separator - Google Patents
A kind of supersonic condensing cyclone separator Download PDFInfo
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- CN106166414B CN106166414B CN201610578253.6A CN201610578253A CN106166414B CN 106166414 B CN106166414 B CN 106166414B CN 201610578253 A CN201610578253 A CN 201610578253A CN 106166414 B CN106166414 B CN 106166414B
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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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- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
- C10L3/00—Gaseous fuels; Natural gas; Synthetic natural gas obtained by processes not covered by subclass C10G, C10K; Liquefied petroleum gas
- C10L3/06—Natural gas; Synthetic natural gas obtained by processes not covered by C10G, C10K3/02 or C10K3/04
- C10L3/10—Working-up natural gas or synthetic natural gas
- C10L3/101—Removal of contaminants
- C10L3/106—Removal of contaminants of water
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Abstract
The present invention provides a kind of supersonic condensing cyclone separator, including cyclonic separation main body and tangential swirl generator；The air inlet pipeline section of cyclonic separation main body is provided with initially-separate chamber, and the bottom end of initially-separate chamber is exported with initially-separate object；Tangential swirl generator is arranged on the inlet end of air inlet pipeline section, and the periphery of tangential swirl generator has tangential admission mouth, and the gas outlet of tangential swirl generator is connected with initially-separate chamber.Using when, entered containing wet gas with certain speed by the tangential admission mouth of tangential swirl generator, certain tangential velocity is generated under the action of tangential swirl generator, by cyclonic action, the liquid phase and solid granulates that are carried in natural gas are separated, and discharged by initially-separate chamber, so as to reach pre-separation, the burden of natural gas subsequent processing is alleviated, also avoids erosive wear of the bulky grain for follow-up equipment, and then improves job stability and dehydration separating effect.
Description
Technical field
The present invention relates to natural gas dehydration technique field, more specifically to a kind of supersonic condensing cyclone separator.
Background technology
The mined natural gas of well head is a kind of miscellaneous containing liquid water, sand, vapor, sulfide, carbon dioxide etc.
The mixture of matter, in pipe conveying procedure, vapor can condense to the cold, and the presence of liquid water can not only reduce pipeline
Effective conveying capacity can also form hydrate when serious, block pipeline, and major accident occurs.Therefore, gas dehydration is necessary
's.
In order to avoid the pollution that the use of chemical raw material is brought, natural qi exhaustion is carried out frequently with supersonic speed cyclone separation process
Water.But current supersonic condensing cyclone separator in application, natural gas along separator runner axially into rear direct progress
Whirl condensation, in this way, the liquid phase and solid granulates that are carried in natural gas are easier to cause erosion to supersonic cyclone separator runner
Abrasion affects job stability and dehydration separating effect.
It is current this field skill in conclusion how to improve the job stability of gas dehydration and dehydration separating effect
The technical issues of art personnel are urgently to be resolved hurrily.
Invention content
In view of this, the purpose of the present invention is to provide a kind of supersonic condensing cyclone separator, to improve natural qi exhaustion
The job stability of water and dehydration separating effect.
In order to achieve the above object, the present invention provides following technical solution：
A kind of supersonic condensing cyclone separator, including：
Cyclonic separation main body, the air inlet pipeline section of the cyclonic separation main body are provided with initially-separate chamber, the initially-separate
The bottom end of chamber is exported with initially-separate object；
It is arranged on the tangential swirl generator of the inlet end of the air inlet pipeline section, the periphery tool of the tangential swirl generator
There is tangential admission mouth, the gas outlet of the tangential swirl generator is connected with the initially-separate chamber.
Preferably, in above-mentioned supersonic condensing cyclone separator, the cyclonic separation main body includes：
The supersonic nozzle being connect with the air inlet pipeline section outlet side；
For generating the vane swirler in the eddy flow direction identical with the tangential swirl generator, the vane swirler
It is arranged in the air inlet pipeline section and one end of the supersonic nozzle, the vane swirler is provided with circumferentially distributed rotation
Flow blade；
The separation straight pipe being connect with the outlet side of the supersonic nozzle, the separation straight pipe have liquid phase drain
Mouthful；
With the secondary-throat diffuser of outlet side connection for detaching straight pipe；
The outlet pipeline section being connect with the outlet side of the secondary-throat diffuser.
Preferably, in above-mentioned supersonic condensing cyclone separator, direction of travel of the secondary-throat diffuser along gas
Be disposed with converging transition porous plate and divergent segment porous plate, the converging transition porous plate, the divergent segment porous plate with it is described
The inner wall of secondary-throat diffuser cooperatively forms venting cavity.
Preferably, in above-mentioned supersonic condensing cyclone separator, the cyclonic separation main body further includes：
It is sleeved on the multi-cycle separation pipe of the separation straight pipe outside, the multi-cycle separation pipe is provided with detaches straight pipe with described
The multi-cycle separation chamber of connection, the liquid phase leakage fluid dram are arranged on the bottom end of the multi-cycle separation chamber.
Preferably, in above-mentioned supersonic condensing cyclone separator, the inlet end outer wall of the secondary-throat diffuser is edge
It the taper of the direction of travel flaring of gas and stretches into the multi-cycle separation intracavitary, the inlet end of the separation straight pipe is provided with
The gas access of the multi-cycle separation chamber forms the cycle point between the separation straight pipe and the secondary-throat diffuser
Gas vent from chamber.
Preferably, in above-mentioned supersonic condensing cyclone separator, the is cased with outside the inlet end of the secondary-throat diffuser
One sliding rail, is provided with the first sliding sleeve being slidably matched with first sliding rail on the multi-cycle separation pipe, on first sliding sleeve
The first bolt is provided with, the first bar hole coordinated with first bolt is provided on first sliding rail；
Push and pull bar is provided on the outside of the secondary-throat diffuser.
Preferably, in above-mentioned supersonic condensing cyclone separator, the cyclonic separation main body further includes：
The rectification prevention blocking device of outlet side in the secondary-throat diffuser is arranged on, the rectification prevention blocking device is provided with circumferential direction
The straightener(stator) blade of distribution；
With the centerbody of the vane swirler coaxial line, one end of the centerbody is connect with the vane swirler,
The other end is connect with the rectification prevention blocking device.
Preferably, in above-mentioned supersonic condensing cyclone separator, it is separate that the rectification prevention blocking device is set in the centerbody
One end of the vane swirler；
The second sliding rail is cased with outside the centerbody, is provided on the rectification prevention blocking device and is slidably matched with second sliding rail
The second sliding sleeve, be provided with the second bolt on second sliding sleeve, be provided on second sliding rail and match with second bolt
The second bar hole closed.
Preferably, in above-mentioned supersonic condensing cyclone separator, the air inlet pipeline section includes the first straight pipe and is coated at
Second straight pipe of first straight pipe, the inner cavity of second straight pipe are connected with the inner cavity of first straight pipe, and
First straight pipe and second straight pipe surround the initially-separate chamber.
Preferably, in above-mentioned supersonic condensing cyclone separator, the cross section of the tangential admission mouth for rectangle and along
The direction of advance of air-flow is tapered, and the tangential admission mouth is four, is uniformly distributed along the tangential swirl generator.
It can be seen from the above technical scheme that supersonic condensing cyclone separator provided by the invention includes cyclonic separation
Main body and tangential swirl generator；The air inlet pipeline section of cyclonic separation main body is provided with initially-separate chamber, the bottom end of initially-separate chamber
It is exported with initially-separate object；Tangential swirl generator is arranged on the inlet end of air inlet pipeline section, the periphery of tangential swirl generator
With tangential admission mouth, the gas outlet of tangential swirl generator is connected with initially-separate chamber.
In application, entered containing wet gas with certain speed by the tangential admission mouth of tangential swirl generator, tangential
Certain tangential velocity is generated under the action of rotational flow generator, by cyclonic action, the liquid phase and solid granulates that are carried in natural gas
It is separated, and is discharged by initially-separate chamber, so as to reach pre-separation, alleviate the burden of natural gas subsequent processing,
Erosive wear of the bulky grain for follow-up equipment is avoided, and then improves job stability and dehydration separating effect.
Description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, to embodiment or will show below
There is attached drawing needed in technology description to be briefly described, it should be apparent that, the accompanying drawings in the following description is the present invention
Some embodiments, for those of ordinary skill in the art, without creative efforts, can also basis
These attached drawings obtain other attached drawings.
Fig. 1 is the sectional view of supersonic condensing cyclone separator provided in an embodiment of the present invention；
Fig. 2 is the side view of tangential swirl generator provided in an embodiment of the present invention；
Fig. 3 is the partial enlarged view of secondary-throat diffuser provided in an embodiment of the present invention；
Fig. 4 is the side view of rectification prevention blocking device provided in an embodiment of the present invention.
Specific embodiment
An embodiment of the present invention provides a kind of supersonic condensing cyclone separators, improve the operation is stable of gas dehydration
Property and dehydration separating effect.
Purpose, technical scheme and advantage to make the embodiment of the present invention are clearer, below in conjunction with the embodiment of the present invention
In attached drawing, the technical solution in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is
Part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art
All other embodiments obtained without making creative work shall fall within the protection scope of the present invention.
Attached drawing 1-4 is please referred to, supersonic condensing cyclone separator provided in an embodiment of the present invention includes cyclonic separation main body
With tangential swirl generator 2；The air inlet pipeline section of cyclonic separation main body is provided with initially-separate chamber A, the bottom end tool of initially-separate chamber A
There is initially-separate object to export 41；Tangential swirl generator 2 is arranged on the inlet end of air inlet pipeline section, tangential swirl generator 2 it is outer
Week has tangential admission mouth 1, and the gas outlet of tangential swirl generator 2 is connected with initially-separate chamber A.
In application, being entered containing wet gas with certain speed by the tangential admission mouth 1 of tangential swirl generator 2, cutting
Certain tangential velocity is generated under the action of rotational flow generator 2, by cyclonic action, the liquid phase and solid-state that are carried in natural gas
Grain is separated, and is discharged by initially-separate chamber A, so as to reach pre-separation, alleviates the burden of natural gas subsequent processing,
Erosive wear of the bulky grain for follow-up equipment is also avoided, and then improves job stability and dehydration separating effect, is also carried
The high runner service life of supersonic condensing cyclone separator.
In addition, the present invention supersonic condensing cyclone separator have it is small, efficient, without other chemical agents etc.
Advantage can be used continuously under various adverse circumstances.
In a specific embodiment of the invention, cyclonic separation main body includes the air inlet set gradually along the direction of travel of gas
Pipeline section, supersonic nozzle 6, separation straight pipe 8, secondary-throat diffuser 11 and outlet pipeline section 15；It further includes to generate and cut
The vane swirler 5 in the eddy flow direction identical to rotational flow generator 2；Wherein, supersonic nozzle 6 connects with air inlet pipeline section outlet side
It connects；Vane swirler 5 is arranged on close to one end of supersonic nozzle 6 in air inlet pipeline section, and vane swirler 5 is provided with circumferentially distributed
Swirl vane；Separation straight pipe 8 is connect with the outlet side of supersonic nozzle 6, and separation straight pipe 8 has liquid phase leakage fluid dram 91；
Secondary-throat diffuser 11 is connected with detaching the outlet side of straight pipe 8；Outlet pipeline section 15 and the outlet of secondary-throat diffuser 11
End connection.
In application process, by the natural gas that tangential swirl generator 2 and initially-separate chamber A locate in advance, by with incoming side
To the vane swirler 5 to match, enough eddy flow centrifugal force is generated, then into supersonic nozzle 6, according to angular momentum
Law of conservation, CENTRIFUGAL ACCELERATING increase with the reduction of radius of turn, and swirl strength constantly enhances early period；It is sprayed into supersonic speed
After pipe 6, adiabatic expansion containing wet gas to supersonic speed, gas temperature and pressure reduce, and kinetic energy further enhances, and it is low to form low temperature
Pressure ring border；When temperature is down to when making hypersaturated state containing wet gas, the vapor in natural gas will condense out, and condense out
The droplet come is thrown toward wall surface under the action of the centrifugal force, is flowed out by liquid phase leakage fluid dram 91, and the dry gas with rotation then enters secondary larynx
Pipe diffuser 11, one side speed reduce, and pressure and temperature is gone up, exported by outlet pipeline section 15.
The cyclonic separation main body elder generation eddy flow of the present embodiment condenses again, can guarantee preferable gas dehydration effect；Meanwhile leaf
Piece cyclone 5 is installed on before 6 entrance of supersonic nozzle, and cooperation generates the circumferentially distributed swirl vane of enough swirl strengths, keeps away
Exempt from shock wave to lead to the problem of.Certainly, cyclonic separation main body may be other structures, and natural gas is such as made first to condense again the knot of eddy flow
Structure.Above-mentioned vane swirler 5 or other cyclone structures, such as spiral cyclone.
As shown in figures 1 and 3, the direction of travel of secondary-throat diffuser 11 along gas is disposed with converging transition porous plate
111 and divergent segment porous plate 112, converging transition porous plate 111, divergent segment porous plate 112 and the inner wall of secondary-throat diffuser 11
Cooperatively form venting cavity C.
In application process, pressure difference increases before and after the first throat that supersonic nozzle 6 is formed, and a part for dry gas stream can be by gradually
The entrance of contracting section porous plate 111 first passes through a bit of diffusion action speed and is lowered, and temperature and pressure is centainly gone up, Ran Houyou
The outflow of divergent segment porous plate 112 converges with primary air, and the shunt effect of dry gas stream can increase the flow of secondary-throat diffuser 11
Add, flow is avoided, which to become smaller, influences performance；Shock-wave spot moves backward simultaneously, diffuser part is appeared in, by entering gas
Venting cavity C is being discharged, and realizes the adjusting of shocked flow, and after adjusting successfully, two orifice differential pressures reduce, and flowing restores normal again,
Pass through from main airway.
First tapered flaring again, the second throat of formation coordinate 6 shape of supersonic nozzle to the secondary-throat diffuser 11 of the present embodiment
Venturi diffusion in pairs, can cut down shock strength well, and can shock-wave spot by the position after separating opening backward
It is mobile, the divergent segment of secondary-throat diffuser 11 is moved to, reduces the influence of shock wave stream field.
Preferably, cyclonic separation main body further includes the outer multi-cycle separation pipe 9 for being sleeved on separation straight pipe 8, and multi-cycle separation pipe 9 is set
The multi-cycle separation chamber B with detaching the connection of straight pipe 8 is equipped with, liquid phase leakage fluid dram 91 is arranged on the bottom end of multi-cycle separation chamber B.
The droplet condensed out in natural gas mixture is thrown toward the wall of separation straight pipe 8 under larger centrifugal force effect
Face forms liquid film, by the drop of liquid film forming along vessel wall motion, finally flows into multi-cycle separation chamber B, pass through liquid phase leakage fluid dram 91
Gas-liquid separation is realized in discharge；Dry gas of the small part with droplet enters multi-cycle separation chamber B, under the effect of gravity dry gas and drop
Generate separation, the small part drop isolated flows out also by liquid phase leakage fluid dram 91, the small part dry gas after separation then again into
Flow channel is become owner of, so as to greatly strengthen separating effect.Certainly, the present invention can not also set above-mentioned multi-cycle separation chamber B, directly
Liquid phase leakage fluid dram 91 is arranged on to the bottom end of separation straight pipe 8.
In the supersonic condensing cyclone separator that above-described embodiment provides, the inlet end outer wall of secondary-throat diffuser 11 is
Along the direction of travel flaring of gas taper and stretch into multi-cycle separation chamber B, so, secondary-throat diffuser 11 into
Gas end outer wall can be oriented to the gas outlet in multi-cycle separation chamber B, ensure its outlet effect.Certainly, secondary venturi expands
The inlet end outer wall of depressor 11 may be cylindric etc..
Further, the inlet end of separation straight pipe 8 is provided with the gas access of multi-cycle separation chamber B, detaches 8 He of straight pipe
The gas vent of multi-cycle separation chamber B is formed between secondary-throat diffuser 11.The present invention utilizes and detaches straight pipe 8 and secondary venturi
Gap between diffuser 11 forms the gas vent of multi-cycle separation chamber B, easy to process and assembling.The gas of multi-cycle separation chamber B
Entrance and gas vent can also be arranged on separation straight pipe 8.
Preferably, the first sliding rail is cased with outside the inlet end of secondary-throat diffuser 11, be provided on multi-cycle separation pipe 9 and the
The first sliding sleeve 10 that one sliding rail is slidably matched is provided with the first bolt on the first sliding sleeve 10, is provided on the first sliding rail and first
First bar hole of bolt cooperation；The present invention realizes secondary venturi diffusion using the first sliding sleeve 10 and being slidably matched for the first sliding rail
The length that device 11 is stretched into multi-cycle separation pipe 9 is adjustable, and then realizes that the gas vent size of multi-cycle separation chamber B is adjustable, so as to reach
To the adaptation adjusting to variable working condition, versatility is improved.Certainly, above-mentioned secondary-throat diffuser 11 can also be fixed.
For the ease of operation, above-mentioned 11 outside of secondary-throat diffuser is provided with push and pull bar 12, and the present invention utilizes dilatory
Handle applies active force to secondary-throat diffuser 11, convenient for sliding secondary-throat diffuser 11.It is it is understood that of the invention
Above-mentioned push and pull bar 12 can not also be set or replace above-mentioned push and pull bar 12 using groove is pushed and pulled.
Cyclonic separation main body further includes the rectification prevention blocking device 13 for being arranged on outlet side in secondary-throat diffuser 11, rectification resistance
Whirlpool device 13 is provided with circumferentially distributed straightener(stator) blade.Specifically, resistance whirlpool rectifier is made of four straightener(stator) blades, certainly, also may be used
Think three or the straightener(stator) blade of other numbers.Straightener(stator) blade can also make curved surface leaf grating, can reduce rectification loss in this way.
The present invention is conducive to the rise of temperature and pressure, exports dry gas by the rectified action of the straightener(stator) blade of rectification prevention blocking device 13
The dry gas of output becomes steady, and temperature and pressure reaches the conveying requirement of pipeline.
Cyclonic separation main body further includes the centerbody 7 with 5 coaxial line of vane swirler, and one end and the blade of centerbody 7 revolve
Stream device 5 connects, and the other end is connect with rectification prevention blocking device 13.The present invention is by being inserted into centerbody 7 so that device is in supersonic nozzle
6th, it detaches straight pipe 8 and the runner of secondary-throat diffuser 11 has been respectively formed annular flow runner, in the case where cross-section accumulates,
Due to the occupy-place of centerbody 7 so that flow rotation diameter substantially reduces, and rotation angle is significantly increased, and further enhances separation
The performance of device.
In application process, in natural gas after supersonic nozzle 6 is entered, runner radius is by reduction, according to the conservation of momentum
Law, the angular speed of eddy flow increase automatically, while pass through the insertion of centerbody 7 so that in the case where cross-section accumulates, air-flow rotation
Turn diameter substantially to reduce, rotation angle further increases, and generates the acceleration of gravity up to 300000-500000 times, thus
Fully ensure that the droplet condensed out can be discharged by eddy flow.For the relatively low formation speed of hydrate, naturally
Gas residence time wherein containing wet mixture is extremely short, therefore will not form hydrate, and whole process does not need to addition chemical drugs
Agent.
For the ease of processing and manufacturing, rectification prevention blocking device 13 is set in the one end of centerbody 7 far from vane swirler 5；In
The second sliding rail 16 is cased with outside heart body 7, the second sliding sleeve 14 being slidably matched with the second sliding rail 16 is provided on rectification prevention blocking device 13, the
The second bolt is provided on two sliding sleeves 14, the second bar hole coordinated with the second bolt is provided on the second sliding rail 16.Such as Fig. 4 institutes
Show, straightener(stator) blade is fixed on the second sliding sleeve 14, and the fixation of the second sliding rail 16 is set on centerbody 7, before use can basis
Different treating capacities and condition for import arbitrarily adjust the position of straightener(stator) blade.The present invention utilizes the second sliding sleeve 14 and the second sliding rail 16
It is slidably matched, makes rectification prevention blocking device 13 adjustable in the axial position of centerbody 7, pass through the adjusting eddy flow to hindering whirlpool rectifier
Dry gas obtains best rectification effect, so as to which the adaptation reached to variable working condition is adjusted, has greatly reinforced the availability of device.When
So, resistance whirlpool rectifier can also be removed by sliding rectification prevention blocking device 13.
The supersonic condensing cyclone separator of the present invention, is that one kind can pre-process natural gas, and then steam water
Gas condenses under supersonic condition, while the centrifugal force separate liquid water generated using eddy flow, and passes through torus with sliding rail
Road regulates and controls, and natural gas is made to reach the small-sized separator of steady conveying requirement finally by the effect of rectification prevention blocking device 13.
Specifically, air inlet pipeline section includes the first straight pipe 3 and is coated at the second straight pipe 4 of the first straight pipe 3, second is straight
The inner cavity of pipeline section 4 is connected with the inner cavity of the first straight pipe 3, and the first straight pipe 3 and the second straight pipe 4 surround initially-separate chamber A.
Cavity of the present invention outside forms initially-separate chamber A, convenient for separation.Air inlet pipeline section can also only include the first straight pipe 3.
In order to advanced optimize above-mentioned technical proposal, the cross section of tangential admission mouth 1 is for rectangle and along the advance of air-flow
Direction is tapered, and tangential admission mouth 1 is four, and tangentially rotational flow generator 2 is uniformly distributed.In the present embodiment, tangential admission mouth 1
Section uses rectangle, and for air-flow is made to have a higher tangential velocity, air-flow flows into runner using decrement shape runner, in order to make tangentially into
Gas port 1 facilitate processing again can realize with pre-separation straight tube smooth transition, using circular arc molded line.
As shown in Fig. 2, there are four tangential admission mouths 1 for tangential swirl generator 2, it can be according to the size of natural gas processing amount
The use number of tangential admission mouth 1 is selected, is conducive to variable working condition processing, finally pretreatment is combined as a whole with dehydration device,
Optimize the structure of single unit system.Certainly, the cross section of tangential admission mouth 1 may be square, ellipse or diamond shape etc..
Tangential admission mouth 1 or other numbers, such as three.
Each embodiment is described by the way of progressive in this specification, the highlights of each of the examples are with other
The difference of embodiment, just to refer each other for identical similar portion between each embodiment.
The foregoing description of the disclosed embodiments enables professional and technical personnel in the field to realize or use the present invention.
A variety of modifications of these embodiments will be apparent for those skilled in the art, it is as defined herein
General Principle can be realized in other embodiments without departing from the spirit or scope of the present invention.Therefore, it is of the invention
The embodiments shown herein is not intended to be limited to, and is to fit to and the principles and novel features disclosed herein phase one
The most wide range caused.
Claims (9)
1. a kind of supersonic condensing cyclone separator, which is characterized in that including：
Cyclonic separation main body, the air inlet pipeline section of the cyclonic separation main body are provided with initially-separate chamber (A), the initially-separate chamber
(A) there is initially-separate object to export (41) for bottom end；
It is arranged on the tangential swirl generator (2) of the inlet end of the air inlet pipeline section, the periphery of the tangential swirl generator (2)
With tangential admission mouth (1), the gas outlet of the tangential swirl generator (2) is connected with the initially-separate chamber (A)；
Wherein, the cyclonic separation main body includes：
The supersonic nozzle (6) being connect with the air inlet pipeline section outlet side；
For generating the vane swirler (5) in the eddy flow direction identical with the tangential swirl generator (2), the vane cyclone
Device (5) is arranged in the air inlet pipeline section and is provided with close to one end of the supersonic nozzle (6), the vane swirler (5)
Circumferentially distributed swirl vane；
The separation straight pipe (8) being connect with the outlet side of the supersonic nozzle (6), the separation straight pipe (8) have liquid phase
Leakage fluid dram (91)；
With the secondary-throat diffuser (11) of outlet side connection for detaching straight pipe (8)；
The outlet pipeline section (15) being connect with the outlet side of the secondary-throat diffuser (11).
2. supersonic condensing cyclone separator according to claim 1, which is characterized in that the secondary-throat diffuser
(11) converging transition porous plate (111) and divergent segment porous plate (112), the converging transition are disposed with along the direction of travel of gas
Porous plate (111), the divergent segment porous plate (112) and the inner wall of the secondary-throat diffuser (11) cooperatively form venting cavity
(C)。
3. supersonic condensing cyclone separator according to claim 2, which is characterized in that the cyclonic separation main body is also wrapped
It includes：
It is sleeved on the multi-cycle separation pipe (9) of the separation straight pipe (8) outside, the multi-cycle separation pipe (9) is provided with to be detached with described
The multi-cycle separation chamber (B) of straight pipe (8) connection, the liquid phase leakage fluid dram (91) are arranged on the bottom end of the multi-cycle separation chamber (B).
4. supersonic condensing cyclone separator according to claim 3, which is characterized in that the secondary-throat diffuser
(11) inlet end outer wall is the taper along the direction of travel flaring of gas and stretches into the multi-cycle separation chamber (B), described
The inlet end of separation straight pipe (8) is provided with the gas access of the multi-cycle separation chamber (B), the separation straight pipe (8) and institute
State the gas vent that the multi-cycle separation chamber (B) is formed between secondary-throat diffuser (11).
5. supersonic condensing cyclone separator according to claim 4, which is characterized in that the secondary-throat diffuser
(11) the first sliding rail is cased with outside inlet end, is provided with what is be slidably matched with first sliding rail on the multi-cycle separation pipe (9)
First sliding sleeve (10) is provided with the first bolt on first sliding sleeve (10), is provided on first sliding rail and described first
First bar hole of bolt cooperation；
Push and pull bar (12) is provided on the outside of the secondary-throat diffuser (11).
6. supersonic condensing cyclone separator according to claim 1, which is characterized in that the cyclonic separation main body is also wrapped
It includes：
The rectification prevention blocking device (13) of the secondary-throat diffuser (11) interior outlet side is arranged on, the rectification prevention blocking device (13) sets
It is equipped with circumferentially distributed straightener(stator) blade；
With the centerbody (7) of the vane swirler (5) coaxial line, one end and the vane swirler of the centerbody (7)
(5) it connects, the other end is connect with the rectification prevention blocking device (13).
7. supersonic condensing cyclone separator according to claim 6, which is characterized in that rectification prevention blocking device (13) set
It is located at the one end of the centerbody (7) far from the vane swirler (5)；
The second sliding rail (16) is cased with outside the centerbody (7), is provided on the rectification prevention blocking device (13) and second sliding rail
(16) the second sliding sleeve (14) being slidably matched is provided with the second bolt, second sliding rail (16) on second sliding sleeve (14)
On be provided with the second bar hole coordinated with second bolt.
8. supersonic condensing cyclone separator according to claim 1, which is characterized in that the air inlet pipeline section includes first
Straight pipe (3) and the second straight pipe (4) for being coated at first straight pipe (3), the inner cavity of second straight pipe (4) and institute
State the first straight pipe (3) inner cavity connection, and first straight pipe (3) and second straight pipe (4) surround it is described initially
Disengagement chamber (A).
9. according to claim 1-8 any one of them supersonic condensing cyclone separators, which is characterized in that the tangential admission
The cross section of mouthful (1) is rectangle and tapered along the direction of advance of air-flow, and the tangential admission mouth (1) is four, along described
Tangential swirl generator (2) is uniformly distributed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610578253.6A CN106166414B (en) | 2016-07-21 | 2016-07-21 | A kind of supersonic condensing cyclone separator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610578253.6A CN106166414B (en) | 2016-07-21 | 2016-07-21 | A kind of supersonic condensing cyclone separator |
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| CN108452594B (en) * | 2017-02-17 | 2020-12-22 | 通用电气公司 | Gas-liquid separation apparatus and method |
| CN107860511B (en) * | 2017-11-08 | 2020-04-24 | 中国航空工业集团公司北京长城计量测试技术研究所 | Shock tube micro step pressure generator |
| CN108514805B (en) * | 2018-05-03 | 2021-12-28 | 闫家义 | High-speed vortex flow gas separation device |
| CN110129105A (en) * | 2018-11-28 | 2019-08-16 | 陆庆飞 | A kind of liquefaction of supersonic speed and helical flow separator |
| KR102150378B1 (en) * | 2020-01-30 | 2020-09-01 | (주)대주기계 | Supersonic separator |
| CN111979004B (en) * | 2020-08-06 | 2021-08-17 | 中石化石油机械股份有限公司研究院 | Throttling natural gas dehydration system based on high pressure |
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| CN105498371A (en) * | 2010-05-04 | 2016-04-20 | 陈志伟 | Glass production method and kiln |
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| US9230777B2 (en) * | 2007-10-16 | 2016-01-05 | Foret Plasma Labs, Llc | Water/wastewater recycle and reuse with plasma, activated carbon and energy system |
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| CN101036848A (en) * | 2007-02-07 | 2007-09-19 | 江苏工业学院 | Gas absorption purifier |
| CN101544921A (en) * | 2009-05-15 | 2009-09-30 | 北京工业大学 | Skid-mounted device for ultrasonically dehydrating, removing liquid, purifying and separating for natural gas |
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