CN107349690A - A kind of gas-liquid separator of axial-flow type flow deflector type - Google Patents
A kind of gas-liquid separator of axial-flow type flow deflector type Download PDFInfo
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- CN107349690A CN107349690A CN201710583622.5A CN201710583622A CN107349690A CN 107349690 A CN107349690 A CN 107349690A CN 201710583622 A CN201710583622 A CN 201710583622A CN 107349690 A CN107349690 A CN 107349690A
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- 239000007788 liquid Substances 0.000 title claims abstract description 33
- 239000003082 abrasive agent Substances 0.000 claims description 5
- 229910001220 stainless steel Inorganic materials 0.000 claims description 5
- 239000010935 stainless steel Substances 0.000 claims description 5
- 230000009286 beneficial effect Effects 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 238000000926 separation method Methods 0.000 description 7
- 239000000203 mixture Substances 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 3
- 239000000446 fuel Substances 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 241001672694 Citrus reticulata Species 0.000 description 1
- 238000005119 centrifugation Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 230000005514 two-phase flow Effects 0.000 description 1
Classifications
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D19/00—Degasification of liquids
- B01D19/0042—Degasification of liquids modifying the liquid flow
- B01D19/0052—Degasification of liquids modifying the liquid flow in rotating vessels, vessels containing movable parts or in which centrifugal movement is caused
- B01D19/0057—Degasification of liquids modifying the liquid flow in rotating vessels, vessels containing movable parts or in which centrifugal movement is caused the centrifugal movement being caused by a vortex, e.g. using a cyclone, or by a tangential inlet
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Cyclones (AREA)
Abstract
The present invention provides a kind of gas-liquid separator of axial-flow type flow deflector type, and its technical scheme is：Mainly by mainly by feed liquor pipeline section（1）, eddy flow generation pipeline section（2）, taper oil removing pipeline section（3）, first flowmeter（4）, rotational flow pipeline（5）, spiral stream guidance blade（6）, except oil-piping（7）, rectangle oil removing seam（8）, cylinder（9）, fuel-displaced pipeline section（10）, ball valve（11）, second flowmeter（12）, outlet（13）, rich gas outlet（14）And pipeline（15）Form；Beneficial effect of the present invention：Space is saved, so as to more effectively utilize underground space, improves treating capacity, while significantly reduces processing and manufacturing difficulty and processing cost and execute-in-place technical difficulty.It can avoid because oil gas caused by oil gas reverse flow mixes phenomenon again, so as to improve separative efficiency.
Description
Technical field
The present invention relates to gas-liquid cyclone separator technology technical field, especially a kind of gas-liquid of axial-flow type flow deflector type point
From device.
Background technology
At present, to be cyclone on the gas-liquid separator commonly used in domestic and international petroleum industry, its main separating force
For centrifugal force, rotary power and impulsive force.In recent years, the region particularity of marine oil gas field and offshore platform is in oil-gas gathering and transportation
Gas-liquid separation technology and separator to propose new requirement be that the structure of separator must be compact first, it is harsh to meet
Space requirement is next to that need to improve separative efficiency, reduction processing cost.Based on above-mentioned 2 points, using centrifugation principle
Close-coupled separator turns into first choice.
Axial-flow type gas-liquid cyclone separator is simple in construction, area of passage is big, compared to the feed liquid of traditional cut-in type cyclone
The entrance two dimensional topology vertical with cyclone axis composition, the connection of this structure intermediate flow channel and the letter of tubing string overall structure form
It is single, processing and manufacturing difficulty and processing cost and execute-in-place technical difficulty are significantly reduced, is the reason for underground gas-liquid separation
Think separation equipment.
The content of the invention
The purpose of the present invention is big for tangential inlet structure floor space, and porch turbulent flow is stronger, and the pressure loss is larger
Deficiency, a kind of axial-flow type flow deflector type gas-liquid cyclone separator is proposed, suitable for the less downhole oil-gas separation system in space.
The purpose of the present invention is realized by following technological means：Feed liquor pipeline section connection eddy flow generation pipeline section, eddy flow life
Oil removing pipeline section is tapered into pipeline section connection, first flowmeter is provided with feed liquor pipeline section, eddy flow generation pipeline section, which is provided with, can fix axial direction
Spiral stream guidance blade in rotational flow pipeline, oil removing pipeline section remove oil-piping, oil removing provided with what diameter vertically was gradually reduced
Pipeline is provided with along the equally distributed rectangle oil removing of pipeline surrounding and stitched, and except oil-piping and tapers oil removing pipeline section one chamber of formation,
It is provided with chamber and is used to accommodate the fuel-displaced pipeline section for stitching the cylinder of discharge liquid from oil removing and connecting by the form mutually passed through with cylinder,
One ball valve and second flowmeter, ball valve connection outlet, except the pipeline at output of oil-piping is provided with richness are housed on fuel-displaced pipeline section
Gas exports.
The spiral stream guidance blade is equipped with 2-4 piece screw type guide vanes.
The spiral stream guidance blade is made of stainless steel or other high-abrasive materials, helical blade exit and rotational flow pipeline
The angle of cross section be 20 degree.The thickness of flow deflector 6 is arranged on 2mm~7mm.
Described remove is opened up on oil-piping along the equally distributed rectangle oil removing seam of pipeline surrounding, rectangular slits and the inwall phase of pipeline
Cut, the width of rectangular slits is 2mm.
The caliber except oil-piping is gradually reduced from input port to delivery outlet.
The escape pipe except oil-piping extends internally.
The caliber d of the rotational flow pipeline is 120mm.
The oil removing pipeline section includes removing oil-piping, except oil-piping includes oil gas input port and delivery outlet.
Beneficial effects of the present invention：
1st, the guide effect of convection body is produced using entrance structure, the axial velocity for making to become a mandarin is changed into having beneficial to two-phase laminated flow
Tangential velocity is imitated, so as to which the two phase flow different to density carries out cyclonic separation.Because axial entrance structure is using circumferential symmetrical cloth
Put, it is effectively reduced the influence of porch recycle stream relative to tangential inlet structure, improve separative efficiency, while entrance
Locate turbulent flow to weaken, reduce the pressure loss of porch.
2nd, the two dimensional topology vertical with cyclone axis composition compared to the feed liquid port of traditional cut-in type cyclone, this knot
The connection of structure intermediate flow channel and tubing string overall structure form are simple, save space, so as to more effectively utilize underground space, carry
High treating capacity, while significantly reduce processing and manufacturing difficulty and processing cost and execute-in-place technical difficulty.
3rd, static flow deflector installation method of the invention has been avoided close under down-hole high pressure environment using active diversion piece
Envelope problem, and in the absence of the oil gas two-phase reverse flow after tangential water conservancy diversion, can avoid because caused by oil gas reverse flow
Oil gas mixes phenomenon again, so as to improve separative efficiency.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention；
The eddy flow that Fig. 2 is the present invention generates pipe segment structure schematic diagram；
Fig. 3 is the structural representation of the spiral stream guidance blade of the present invention；
Fig. 4 is the structural representation of the water outlet seam of the present invention；
Fig. 5 is the stereogram of the structure of the present invention.
Embodiment
As shown in Figures 1 to 5, a kind of gas-liquid separator of axial-flow type flow deflector type, mainly given birth to by feed liquor pipeline section 1, eddy flow
Into pipeline section 2, taper oil removing pipeline section 3, first flowmeter 4, rotational flow pipeline 5, spiral stream guidance blade 6, except oil-piping 7, rectangle oil removing
Seam 8, cylinder 9, fuel-displaced pipeline section 10, ball valve 11, second flowmeter 12, outlet 13, rich gas outlet 14 and pipeline 15 are formed；Feed tube
Section 1 connects eddy flow generation pipeline section 2, and the eddy flow generation connection of pipeline section 2 tapers oil removing pipeline section 3, first flow is provided with feed liquor pipeline section 1
Meter 4, eddy flow generation pipeline section 2, which is provided with, can fix the spiral stream guidance blade 6 being axially mounted in rotational flow pipeline 5, and oil removing pipeline section 3 is provided with
What diameter was gradually reduced vertically removes oil-piping 7, except oil-piping 7 is provided with along the equally distributed rectangle oil removing seam 8 of pipeline surrounding,
Except oil-piping 7 and one chamber of formation of oil removing pipeline section 3 is tapered, is provided with chamber and is used to accommodate the circle for stitching 8 discharge liquid from oil removing
Cylinder 9 and the fuel-displaced pipeline section 10 that is connected with cylinder 9 by the form mutually passed through, a ball valve 11 and second are housed on fuel-displaced pipeline section 10
Gauge 12, the connection outlet 13 of ball valve 11, except the pipeline at output 15 of oil-piping 7 is provided with rich gas outlet 14.
Embodiment 1
As shown in figure 1, the present invention includes：It is sequentially connected the feed liquor pipeline section 1 of setting, eddy flow generates pipeline section 2 and tapers oil removing pipeline section
3, the feed tube of feed liquor pipeline section 1 is provided with first flowmeter 4.
As Figure 2-3, eddy flow generation pipeline section 2 further comprises that the spiral being axially mounted in rotational flow pipeline 5 can be fixed
Guide vane 6.When air-fuel mixture flow liquid flows through guide vane 6 along the direction for flowing to A, centrosymmetric eddy flow field is formed,
In eddy flow field due to the density of oil gas is different and by different centrifugal force, so as to separate oil is gentle.
As shown in figure 3, spiral stream guidance blade 6 is made of stainless steel or other high-abrasive materials, helical blade exit with
The angle of the cross section of rotational flow pipeline 5 is 10 degree.The thickness of flow deflector 6 can be generally arranged at 1mm-5mm, to ensure enough
Intensity.The caliber d of rotational flow pipeline 5 is 100mm, and the thickness of flow deflector is 1mm.
In present example, the number of guide vane is 2.
As shown in figure 4, oil removing pipeline section 3 removes oil-piping 7 including what diameter vertically was gradually reduced, oil should be included except oil-piping
Gas input port and delivery outlet.Opened up on except oil-piping along the equally distributed rectangle oil removing seam 8 of pipeline surrounding, rectangular slits and pipeline
Inwall it is tangent, the width of rectangular slits is 1mm.Escape pipe extends internally, by this way, can greatly reduce suffered by gas core
Interference.
Be additionally provided with addition to oil-piping 7 with oil removing pipeline section 3 formed a chamber, the chamber include be used for accommodate from except
The cylinder 9 of the discharge liquid of oil seam 8, and the fuel-displaced pipeline section 10 connected with cylinder 9 by the form mutually passed through, it is oily from fuel-displaced pipeline section 10
Discharge, a ball valve 11 and flowmeter 12 are housed on fuel-displaced pipeline section 10, control the shunting from outlet 13 to fall by regulation ball valve 11
Flow account for the percentage of the flow of feed liquor pipeline section 1.Remaining comes rich gas outlet 14 discharge of the liquid by main flow downstream, rich gas outlet
14 be the outlet for the pipeline 15 for being arranged on the output end except oil-piping 7.
Embodiment 2
As shown in figure 1, the present invention includes：It is sequentially connected the feed liquor pipeline section 1 of setting, eddy flow generates pipeline section 2 and tapers oil removing pipeline section
3, the feed tube of feed liquor pipeline section 1 is provided with first flowmeter 4.
As Figure 2-3, eddy flow generation pipeline section 2 further comprises that the spiral being axially mounted in rotational flow pipeline 5 can be fixed
Guide vane 6.When air-fuel mixture flow liquid flows through guide vane 6 along the direction for flowing to A, centrosymmetric eddy flow field is formed,
In eddy flow field due to the density of oil gas is different and by different centrifugal force, so as to separate oil is gentle.
As shown in figure 3, spiral stream guidance blade 6 is made of stainless steel or other high-abrasive materials, helical blade exit with
The angle of the cross section of rotational flow pipeline 5 is 20 degree.The thickness of flow deflector 6 can be generally arranged at 2mm-7mm, to ensure enough
Intensity.The caliber d of rotational flow pipeline 5 is 120mm, and the thickness of flow deflector is 2mm.
In present example, the number of guide vane is 4, can play same or similar oil gas separation.
As shown in figure 4, oil removing pipeline section 3 removes oil-piping 7 including what diameter vertically was gradually reduced, oil should be included except oil-piping
Gas input port and delivery outlet.Opened up on except oil-piping along the equally distributed rectangle oil removing seam 8 of pipeline surrounding, rectangular slits and pipeline
Inwall it is tangent, the width of rectangular slits is 2mm.Escape pipe extends internally, by this way, can greatly reduce suffered by gas core
Interference.
Be additionally provided with addition to oil-piping 7 with oil removing pipeline section 3 formed a chamber, the chamber include be used for accommodate from except
The cylinder 9 of the discharge liquid of oil seam 8, and the fuel-displaced pipeline section 10 connected with cylinder 9 by the form mutually passed through, it is oily from fuel-displaced pipeline section 10
Discharge, a ball valve 11 and flowmeter 12 are housed on fuel-displaced pipeline section 10, control the shunting from outlet 13 to fall by regulation ball valve 11
Flow account for the percentage of the flow of feed liquor pipeline section 1.Remaining comes rich gas outlet 14 discharge of the liquid by main flow downstream, rich gas outlet
14 be the outlet for the pipeline 15 for being arranged on the output end except oil-piping 7.
Embodiment 3
As shown in figure 1, the present invention includes：It is sequentially connected the feed liquor pipeline section 1 of setting, eddy flow generates pipeline section 2 and tapers oil removing pipeline section
3, the feed tube of feed liquor pipeline section 1 is provided with first flowmeter 4.
As Figure 2-3, eddy flow generation pipeline section 2 further comprises that the spiral being axially mounted in rotational flow pipeline 5 can be fixed
Guide vane 6.When air-fuel mixture flow liquid flows through guide vane 6 along the direction for flowing to A, centrosymmetric eddy flow field is formed,
In eddy flow field due to the density of oil gas is different and by different centrifugal force, so as to separate oil is gentle.
As shown in figure 3, spiral stream guidance blade 6 is made of stainless steel or other high-abrasive materials, helical blade exit with
The angle of the cross section of rotational flow pipeline 5 is 30 degree.The thickness of flow deflector 6 can be generally arranged at 3mm-8mm, to ensure enough
Intensity.The caliber d of rotational flow pipeline 5 is 140mm, and the thickness of flow deflector is 3mm.
In present example, the number of guide vane is 2, can play same or similar oil gas separation.
As shown in figure 4, oil removing pipeline section 3 removes oil-piping 7 including what diameter vertically was gradually reduced, oil should be included except oil-piping
Gas input port and delivery outlet.Opened up on except oil-piping along the equally distributed rectangle oil removing seam 8 of pipeline surrounding, rectangular slits and pipeline
Inwall it is tangent, the width of rectangular slits is 3mm.Escape pipe extends internally, by this way, can greatly reduce suffered by gas core
Interference.
Be additionally provided with addition to oil-piping 7 with oil removing pipeline section 3 formed a chamber, the chamber include be used for accommodate from except
The cylinder 9 of the discharge liquid of oil seam 8, and the fuel-displaced pipeline section 10 connected with cylinder 9 by the form mutually passed through, it is oily from fuel-displaced pipeline section 10
Discharge, a ball valve 11 and flowmeter 12 are housed on fuel-displaced pipeline section 10, control the shunting from outlet 13 to fall by regulation ball valve 11
Flow account for the percentage of the flow of feed liquor pipeline section 1.Remaining comes rich gas outlet 14 discharge of the liquid by main flow downstream, rich gas outlet
14 be the outlet for the pipeline 15 for being arranged on the output end except oil-piping 7.
Claims (8)
- A kind of 1. gas-liquid separator of axial-flow type flow deflector type, it is characterised in that：Feed liquor pipeline section（1）Connect eddy flow generation pipeline section （2）, eddy flow generation pipeline section（2）Connection tapers oil removing pipeline section（3）, in feed liquor pipeline section（1）It is provided with first flowmeter（4）, eddy flow Generate pipeline section（2）Rotational flow pipeline is axially mounted to provided with that can fix（5）In spiral stream guidance blade（6）, oil removing pipeline section（3）It is provided with What diameter was gradually reduced vertically removes oil-piping（7）, except oil-piping（7）It is provided with along the equally distributed rectangle oil removing of pipeline surrounding Seam（8）, except oil-piping（7）With tapering oil removing pipeline section（3）A chamber is formed, is provided with to be used to accommodate in chamber and is stitched from oil removing（8） Discharge the cylinder of liquid（9）With with cylinder（9）The fuel-displaced pipeline section connected by the form mutually passed through（10）, fuel-displaced pipeline section（10）Upper dress There is a ball valve（11）And second flowmeter（12）, ball valve（11）Connection outlet（13）, except oil-piping（7）Pipeline at output （15）Rich gas is provided with to export（14）.
- A kind of 2. gas-liquid separator of axial-flow type flow deflector type according to claim 1, it is characterised in that：The spiral is led Flow blade（6）Equipped with 2-4 piece screw type guide vanes.
- A kind of 3. gas-liquid separator of axial-flow type flow deflector type according to claim 1 or 2, it is characterised in that：The spiral shell Revolve guide vane（6）It is made of stainless steel or other high-abrasive materials, helical blade exit and rotational flow pipeline（5）Cross section Angle be 20 degree, the thickness of flow deflector 6 is arranged on 2mm~7mm.
- A kind of 4. gas-liquid separator of axial-flow type flow deflector type according to claim 1 or 2, it is characterised in that：It is described to remove Oil-piping（7）On open up along pipeline surrounding equally distributed rectangle oil removing seam, the inwall of rectangular slits and pipeline is tangent, rectangular slits Width is 2mm.
- A kind of 5. gas-liquid separator of axial-flow type flow deflector type according to claim 1 or 2, it is characterised in that：It is described to remove Oil-piping（7）Caliber be gradually reduced from input port to delivery outlet.
- A kind of 6. gas-liquid separator of axial-flow type flow deflector type according to claim 1 or 2, it is characterised in that：Except oil pipe Road（7）Escape pipe extend internally.
- A kind of 7. gas-liquid separator of axial-flow type flow deflector type according to claim 1 or 2, it is characterised in that：The rotation Flow tube road（5）Caliber d be 120mm.
- A kind of 8. gas-liquid separator of axial-flow type flow deflector type according to claim 1 or 2, it is characterised in that：It is described to remove Oil pipe section（3）Including except oil-piping（7）, except oil-piping（7）Including oil gas input port and delivery outlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710583622.5A CN107349690A (en) | 2017-07-18 | 2017-07-18 | A kind of gas-liquid separator of axial-flow type flow deflector type |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710583622.5A CN107349690A (en) | 2017-07-18 | 2017-07-18 | A kind of gas-liquid separator of axial-flow type flow deflector type |
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| Publication Number | Publication Date |
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| CN107349690A true CN107349690A (en) | 2017-11-17 |
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| CN201710583622.5A Pending CN107349690A (en) | 2017-07-18 | 2017-07-18 | A kind of gas-liquid separator of axial-flow type flow deflector type |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108894989A (en) * | 2018-08-21 | 2018-11-27 | 浙江红五环机械股份有限公司 | A kind of mesohigh helical-lobe compressor |
| CN108915665A (en) * | 2018-07-23 | 2018-11-30 | 中国科学院力学研究所 | A kind of underground two-stage gas-liquid separator |
| CN110180220A (en) * | 2018-02-22 | 2019-08-30 | 中国石油化工股份有限公司 | Biphase gas and liquid flow distributes control device and method |
| CN111022189A (en) * | 2019-12-24 | 2020-04-17 | 哈尔滨工程大学 | Inertia-stage blade of air inlet filtering device with water delivery tank provided with flow guide pipe |
| CN112160732A (en) * | 2020-10-24 | 2021-01-01 | 东北石油大学 | Method for mining diagenetic hydrate and gas-water separator |
| CN112388879A (en) * | 2020-10-27 | 2021-02-23 | 芜湖泰伦特能源科技有限公司 | Capacitor encapsulating material injection equipment for new energy automobile |
| CN112717476A (en) * | 2020-12-16 | 2021-04-30 | 北京石油化工学院 | Multi-tube type degassing and water distributing equipment |
| JP2022073916A (en) * | 2020-11-02 | 2022-05-17 | 青▲島▼理工大学 | Compact L-shaped cylindrical and tapered combination tube type three-stage axial flow deaerator |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NO20015436D0 (en) * | 2001-11-07 | 2001-11-07 | Consept As | Demisting cyclones |
| CN102251765A (en) * | 2011-07-25 | 2011-11-23 | 中国科学院力学研究所 | Axial type inlet oil-water cyclone separator |
| CN206246115U (en) * | 2016-09-29 | 2017-06-13 | 中国石油化工股份有限公司 | A kind of High water cut low yield gas oil well liquid-producing three-phase metering mechanism |
| CN207102128U (en) * | 2017-07-18 | 2018-03-16 | 中国石油化工股份有限公司 | A kind of gas-liquid separator of axial-flow type flow deflector type |
-
2017
- 2017-07-18 CN CN201710583622.5A patent/CN107349690A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NO20015436D0 (en) * | 2001-11-07 | 2001-11-07 | Consept As | Demisting cyclones |
| CN102251765A (en) * | 2011-07-25 | 2011-11-23 | 中国科学院力学研究所 | Axial type inlet oil-water cyclone separator |
| CN206246115U (en) * | 2016-09-29 | 2017-06-13 | 中国石油化工股份有限公司 | A kind of High water cut low yield gas oil well liquid-producing three-phase metering mechanism |
| CN207102128U (en) * | 2017-07-18 | 2018-03-16 | 中国石油化工股份有限公司 | A kind of gas-liquid separator of axial-flow type flow deflector type |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110180220A (en) * | 2018-02-22 | 2019-08-30 | 中国石油化工股份有限公司 | Biphase gas and liquid flow distributes control device and method |
| CN110180220B (en) * | 2018-02-22 | 2024-02-02 | 中国石油化工股份有限公司 | Gas-liquid two-phase flow distribution control device and method |
| CN108915665A (en) * | 2018-07-23 | 2018-11-30 | 中国科学院力学研究所 | A kind of underground two-stage gas-liquid separator |
| CN108894989A (en) * | 2018-08-21 | 2018-11-27 | 浙江红五环机械股份有限公司 | A kind of mesohigh helical-lobe compressor |
| CN111022189A (en) * | 2019-12-24 | 2020-04-17 | 哈尔滨工程大学 | Inertia-stage blade of air inlet filtering device with water delivery tank provided with flow guide pipe |
| CN111022189B (en) * | 2019-12-24 | 2022-11-01 | 哈尔滨工程大学 | Inertia-stage blade of air inlet filtering device with water delivery tank provided with flow guide pipe |
| CN112160732A (en) * | 2020-10-24 | 2021-01-01 | 东北石油大学 | Method for mining diagenetic hydrate and gas-water separator |
| CN112388879A (en) * | 2020-10-27 | 2021-02-23 | 芜湖泰伦特能源科技有限公司 | Capacitor encapsulating material injection equipment for new energy automobile |
| JP2022073916A (en) * | 2020-11-02 | 2022-05-17 | 青▲島▼理工大学 | Compact L-shaped cylindrical and tapered combination tube type three-stage axial flow deaerator |
| JP7212962B2 (en) | 2020-11-02 | 2023-01-26 | 青▲島▼理工大学 | A three-stage axial flow degassing device with a combination of compact L-shaped cylindrical and tapered pipes |
| CN112717476A (en) * | 2020-12-16 | 2021-04-30 | 北京石油化工学院 | Multi-tube type degassing and water distributing equipment |
| CN112717476B (en) * | 2020-12-16 | 2022-03-01 | 北京石油化工学院 | Multi-tube type degassing and water distributing equipment |
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