CN104906877A - High-pressure automatic air and liquid flow separation discharge device - Google Patents
High-pressure automatic air and liquid flow separation discharge device Download PDFInfo
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- CN104906877A CN104906877A CN201510317939.5A CN201510317939A CN104906877A CN 104906877 A CN104906877 A CN 104906877A CN 201510317939 A CN201510317939 A CN 201510317939A CN 104906877 A CN104906877 A CN 104906877A
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Abstract
The invention discloses a high-pressure automatic air and liquid flow separation discharge device. The device comprises an inner barrel and an outer barrel, wherein the bottoms of the inner and outer barrels are fixed together, an annular cavity is formed between the inner barrel and the outer barrel, the upper end of the inner barrel is closed, an air hole net is formed on the wall of the inner barrel, a liquid discharge slot is formed in one side of the bottom of the inner barrel, an air inlet is formed in the lower part of the wall of the inner barrel, one end of the air inlet is communicated with a high-temperature high-pressure exhaust pipeline, the other end of the air inlet is communicated with the inner barrel, the outer barrel is higher than the inner barrel, an exhaust hole is formed in the upper end of the outer barrel, and a liquid discharge hole is formed in one side of the bottom of the outer barrel. According to the device, the high-temperature high-pressure exhaust pipeline is connected with the air inlet of the air and liquid separation device, separated air is discharged into the atmosphere through the outer barrel while oil-water liquid is collected and recycled through the liquid discharge hole in the outer barrel, the environmental pollution can be avoided, and the safety of an operation area can be guaranteed.
Description
Technical field
The present invention relates to a kind of aqueous vapor separate discharge device, the automatic separate discharge device of especially a kind of high-pressure gas-liquid stream.
Background technology
On-the-spot at oil drilling, the exhaust hose of generating set swings violent by the impact of high pressure draught, not easily fixes, and has hot properties because of high pressure draught simultaneously, easily causes security incident.Meanwhile, in the HTHP gas-liquid flow that generating set is discharged, except comprising high-temperature water, gas, sometimes also some oil gas can be comprised, if let alone to be disposed to ground environmental pollution will be caused.Therefore, need to provide a kind of new high-pressure gas-liquid stream to be automatically separated and solve above-mentioned technical problem with tapping equipment.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind ofly can be avoided environmental pollution and improve the automatic separate discharge device of high-pressure gas-liquid stream of security of operating area.
In order to solve the problems of the technologies described above, the present invention includes inner core and cover urceolus outer tube, the sealed bottom of described inner core and urceolus is fixing at grade, is formed with toroidal cavity between this inner core and urceolus; Described inner core upper end closed, this inner core barrel is formed with ventilative hole pattern, bottom this inner core, side is provided with at least one for being communicated with the sump pit of inner core and toroidal cavity, and the barrel bottom of this inner core is provided with at least one high-pressure gas-liquid stream can be made to be flushed on inner core inwall and the air inlet forming gas cyclone upwards, described air inlet one end is communicated with the HTHP exhaust line of generating set, and the other end is communicated with inner core inside through urceolus; Described urceolus height is higher than inner core height, and this urceolus upper end is provided with at least one exhaust outlet, and bottom this urceolus, side is also provided with at least one leakage fluid dram.
One end that described air inlet is connected with inner core is higher than the other end of this air inlet, and the axis of described air inlet can not be crossing with the axis of inner core.
Described air inlet comprises A air inlet and B air inlet, and described A air inlet and inner core are formed with the first intersection, and described B air inlet is formed with the second intersection with inner core, and described first intersection and the second intersection are according to the track distribution on screw.
The passage of described air inlet and leakage fluid dram is also respectively equipped with switch.
Bottom described urceolus, side is also provided with a liquid level visualization pipe, is connected bottom this liquid level visualization pipe with bottom urceolus, upper end open.
The invention has the beneficial effects as follows: after adopting device of the present invention, the HTHP exhaust line of oil drilling on-site generated power unit is connected with designed gas-liquid separation device air inlet, gas after being separated drains in air by device urceolus, and profit liquid is undertaken collecting and recycling by the leakage fluid dram on urceolus, environmental pollution can be avoided and ensure operating area security.Meanwhile, observe discharge liquid, if oil-containing in liquid, then may be used for judging that generating set breaks down, can better be Site Service.
Accompanying drawing explanation
Fig. 1 is the perspective view of the automatic separate discharge device of high-pressure gas-liquid stream of the present invention;
Fig. 2 is the main TV structure schematic diagram of high-pressure gas-liquid stream of the present invention automatic separate discharge device;
Fig. 3 is the plan structure schematic diagram of the automatic separate discharge device of high-pressure gas-liquid stream of the present invention.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the present invention is further detailed explanation:
See Fig. 1 to Fig. 3, the present invention utilizes gas cyclone and profit to be easily attached to the principle of body surface, provides a kind of high-pressure gas-liquid stream automatic separate discharge device, avoids environmental pollution, improve the security of operating area.
The automatic separate discharge device of high-pressure gas-liquid stream of the present invention comprises inner core 1, urceolus 2, air inlet, gas outlet 7, leakage fluid dram 5 and liquid level visualization pipe 9.Wherein inner core 1 height is all little than urceolus 2 with diameter, and inner core 1 is fixed in urceolus 2.Distance between inner core 1 outer wall and urceolus 2 inwall is unsuitable too small, and its concrete size was determined according to on-the-spot needs.
Described inner core 1 is cylindrical, is convenient to form gas cyclone.The barrel of inner core 1 is designed with ventilative hole pattern 8, air-vent can adopt the arbitrary form such as circle, rectangle, polygon, gap, can make gases at high pressure dissipation along with pressure in eddy flow process, be discharged between inner/outer tube.Inner core 1 upper end closed, lower end is designed with sump pit 6, is convenient to the liquid be attached on inner core 1 inwall and flows under gravity bottom inner core 1 and to be pooled in the space between inner/outer tube by sump pit 6.The shape of sump pit 6, size and number are not limit, and can ensure between the liquid stream normal discharge to inner/outer tube in inner core 1.
Described urceolus 2 can be the three-dimensional model that any inscribed circle diameter is greater than inner core 1 outer wall in theory, but in order to better realize gas-liquid separation and discharge, and save space, suggestion adopts cylindrical outer barrel, and keeps concentric with inner core 1.The tip designs of urceolus 2 has exhaust outlet 7, lower circumferential side is designed with leakage fluid dram 5.The shape of exhaust outlet 7 and leakage fluid dram 5, size and number are not limit, and can ensure gas and liquid is unimpeded discharges.The gas-liquid flow of discharging because of Generators is high pressure conditions, and easily cause noise if exhaust port passageways is too small after being automatically separated and again forms high pressure draught, therefore its exhaust outlet interface is unsuitable too small.
High-pressure gas-liquid stream of the present invention automatic separate discharge device side is designed with at least one air inlet, this air inlet directly enters inner core 1 through inner/outer tube annular space, air inlet should angled with inner diameter of steel flue (namely the axis of air inlet and the axis of inner core can not be crossing) on direction, and one end that air inlet is connected with inner core is higher than the other end of this air inlet, high-pressure gas-liquid stream can be made like this to be flushed on inner core 1 madial wall and to form gas cyclone upwards.Air inlet can be one or more, and the present invention is preferably 2, i.e. A air inlet 3 and B air inlet 4.During according to multiple air inlet, should ensure that air inlet direction is unified clockwise or counterclockwise and changes successively according to the track on screw, avoid gas cyclone disorderly.
Described gas cyclone in inner core 1 inwall motion process along with pressure dissipation, be discharged in inner/outer tube annular space by the ventilative hole pattern 8 on inner core 1, and discharge eventually through the exhaust outlet 7 on urceolus 2 top.
The HTHP gas-liquid flow of discharging in described air inlet is after being washed into inner core 1 inwall, wherein comprised profit composition can be attached on inner core 1 inwall along with pressure and temperature reduction, and being pooled in inner/outer tube annular space by the sump pit 6 of inner core 1 bottom, the leakage fluid dram 5 finally by urceolus 2 is discharged.
Described inner core 1 with keep relative between urceolus 2 and fix, its fixed form is not limit, can be welded on face, same chassis, also can be by being welded and fixed support, inner/outer tube bottom adopts the mode such as be fixed on chassis or adopt keyway fixing that is threaded, as long as namely maintenance inner core 1 is fixed within urceolus 2.Be threaded connection according to inside and outside cylinder bottom or the keyway mode state that is connected with face, chassis fixed, then in the process of package unit, pay particular attention to the precision of the coupling between each parts.
Described air inlet and leakage fluid dram 5 passage can design a switch respectively, and when normal work, the switch of air inlet and leakage fluid dram 5 is all in normally open.Under partial picture, leakage fluid dram 5 switch can cut out, make profit be pooled in separator a certain amount of after open again, can carry out disposable discharge with collect after recycle.
For observing the liquid level in separator, can design the liquid level visualization pipe 9 of " L " shape, this pipe should adopt transparent material to be made, and the bottom of liquid level visualization pipe 9 is concordant with bottom urceolus, the section shape and size of pipe, and long end height can set according to scene.When described liquid level visualization pipe 9 is not transparent material, also can by the height of liquid level visualization pipe 9 be designed to a critical altitude, namely when the top of the liquid level in separator higher than observation tube, when the switch of leakage fluid dram 5 is under closed condition, liquid can directly be discharged by observation tube top, thus the switch reminding staff to open leakage fluid dram carries out fluid discharge and collection.
The barrel of described inner core 1, because being subject to washing away of HTHP gas-liquid flow for a long time, can carrying out spraying wear-resistant materials to its inwall and protect.Described urceolus 2, in order to needs attractive in appearance, can carry out beautifying of the form of spraying paint etc. to its outer wall.
The operation principle of the automatic separate discharge device of high-pressure gas-liquid stream of the present invention:
In the Generators at oil drilling scene, the HTHP exhaust line of generating set is connected with B air inlet 4 with A air inlet 3.HTHP gas-liquid flow is flushed on the inner tube wall of inner core 1 by air inlet and forms eddy flow, wherein gas in swirling motion process along with the dissipation of pressure, be discharged to the annulus between inner core 1 and urceolus 2 by the ventilative hole pattern 8 on inner core 1 barrel, the exhaust outlet 7 eventually passing urceolus 2 top is discharged in air; Liquid is attached on inner core 1 inner tube wall in swirling motion process, flows under gravity bottom inner core 1, and is discharged between inner/outer tube by the sump pit 6 of inner core 1 lower end, discharges and collect and recycle finally by the leakage fluid dram 5 on urceolus 2.Because in gas-liquid flow in air inlet, the comparision contents of liquid is few, on A air inlet 3, B air inlet 4 and leakage fluid dram 5, a switch can be installed respectively, switch during normal work on air inlet is in normally open, but the switch on leakage fluid dram can be in closed condition, thus make separated after liquid assemble in separator.Because the end of liquid level visualization pipe 9 is identical with the bottom of urceolus 1, the upper end of liquid level visualization pipe 9 be openend directly and air come round.Therefore, when liquid level visualization pipe 9 is transparent material, the liquid level in separator can be observed, thus prompting staff opens the switch on leakage fluid dram 5, the liquid after being separated is carried out disposable discharge and recycles.Simultaneously, when liquid level visualization pipe 9 is not transparent material, also can by the height of liquid level visualization pipe 9 be designed to a critical altitude, namely when the top of the liquid level in separator higher than liquid level visualization pipe 9, when leakage fluid dram 5 switch is under closed condition, liquid can directly be discharged by observation tube top, thus the switch reminding staff to open leakage fluid dram 5 carries out fluid discharge and collection.
In sum, content of the present invention is not limited in the above-described embodiment, and those skilled in the art can propose other embodiment within technological guidance's thought of the present invention, but these embodiments all comprise within the scope of the present invention.
Claims (5)
1. the automatic separate discharge device of high-pressure gas-liquid stream, it is characterized in that: comprise inner core (1) and cover on inner core (1) urceolus outward (2), the sealed bottom of described inner core (1) and urceolus (2) is fixing at grade, is formed with toroidal cavity between this inner core (1) and urceolus (2); Described inner core (1) upper end closed, this inner core (1) barrel is formed with ventilative hole pattern (8), side, this inner core (1) bottom is provided with at least one for being communicated with the sump pit (6) of inner core (1) and toroidal cavity, and the barrel bottom of this inner core (1) is provided with at least one high-pressure gas-liquid stream can be made to be flushed on inner core (1) inwall and the air inlet forming gas cyclone upwards, described air inlet one end is communicated with the HTHP exhaust line of generating set, and the other end is communicated with inner core (1) inside through urceolus (2); Described urceolus (2) height higher than inner core (1) highly, this urceolus (2) upper end is provided with at least one exhaust outlet (7), and side, this urceolus (2) bottom is also provided with at least one leakage fluid dram (5).
2. according to the automatic separate discharge device of high-pressure gas-liquid stream according to claim 1, it is characterized in that: one end that described air inlet is connected with inner core (1) is higher than the other end of this air inlet, the axis of described air inlet can not be crossing with the axis of inner core (1).
3. according to the automatic separate discharge device of high-pressure gas-liquid stream according to claim 2, it is characterized in that: described air inlet comprises A air inlet (3) and B air inlet (4), described A air inlet (3) and inner core (1) are formed with the first intersection, described B air inlet (4) is formed with the second intersection with inner core (1), and described first intersection and the second intersection are according to the track distribution on screw.
4. according to the automatic separate discharge device of high-pressure gas-liquid stream according to claim 1, it is characterized in that: the passage of described air inlet and leakage fluid dram (5) is also respectively equipped with switch.
5. according to the automatic separate discharge device of the high-pressure gas-liquid stream according to any one of claim 1-4, it is characterized in that: side, described urceolus (2) bottom is also provided with a liquid level visualization pipe (9), this liquid level visualization pipe (9) bottom is connected with urceolus (2) bottom, upper end open.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201510317939.5A CN104906877A (en) | 2015-06-11 | 2015-06-11 | High-pressure automatic air and liquid flow separation discharge device |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510317939.5A CN104906877A (en) | 2015-06-11 | 2015-06-11 | High-pressure automatic air and liquid flow separation discharge device |
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| CN104906877A true CN104906877A (en) | 2015-09-16 |
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| CN201510317939.5A Pending CN104906877A (en) | 2015-06-11 | 2015-06-11 | High-pressure automatic air and liquid flow separation discharge device |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106422426A (en) * | 2016-12-05 | 2017-02-22 | 绵阳天和机械制造有限公司 | Gas removal device applicable to liquid circulation circuits and method for applying gas removal device |
| CN106582121A (en) * | 2017-01-11 | 2017-04-26 | 南京宇行环保科技有限公司 | Tube bundle type dedusting and demisting device with liquid collection function |
| CN106964227A (en) * | 2017-04-28 | 2017-07-21 | 中国华电集团科学技术研究总院有限公司 | The purification separation device of droplet and particle in a kind of gas |
| CN107906363A (en) * | 2017-10-19 | 2018-04-13 | 湖北海洋工程装备研究院有限公司 | One kind is released funnel |
| CN108114536A (en) * | 2017-12-25 | 2018-06-05 | 哈尔滨锅炉厂有限责任公司 | Efficient steam discharge separator and separation method |
| CN109464851A (en) * | 2018-12-28 | 2019-03-15 | 启明星宇节能科技股份有限公司 | A kind of separator of flue gas and sewage in sewer gas |
| CN109758850A (en) * | 2019-03-12 | 2019-05-17 | 中国石油大学(北京) | Gas-liquid Coalescence filter core with pre-separation function |
| CN112495064A (en) * | 2020-12-22 | 2021-03-16 | 中国石油天然气集团有限公司 | Horizontal cyclone sand remover for shale gas |
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Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106422426A (en) * | 2016-12-05 | 2017-02-22 | 绵阳天和机械制造有限公司 | Gas removal device applicable to liquid circulation circuits and method for applying gas removal device |
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| CN106582121A (en) * | 2017-01-11 | 2017-04-26 | 南京宇行环保科技有限公司 | Tube bundle type dedusting and demisting device with liquid collection function |
| CN106964227B (en) * | 2017-04-28 | 2019-01-08 | 中国华电集团科学技术研究总院有限公司 | The purification separation device of droplet and particle in a kind of gas |
| CN106964227A (en) * | 2017-04-28 | 2017-07-21 | 中国华电集团科学技术研究总院有限公司 | The purification separation device of droplet and particle in a kind of gas |
| CN107906363A (en) * | 2017-10-19 | 2018-04-13 | 湖北海洋工程装备研究院有限公司 | One kind is released funnel |
| CN107906363B (en) * | 2017-10-19 | 2020-02-07 | 湖北海洋工程装备研究院有限公司 | Discharge funnel |
| CN108114536A (en) * | 2017-12-25 | 2018-06-05 | 哈尔滨锅炉厂有限责任公司 | Efficient steam discharge separator and separation method |
| CN108114536B (en) * | 2017-12-25 | 2020-11-27 | 哈尔滨锅炉厂有限责任公司 | Efficient exhaust steam separation device and separation method |
| CN109464851A (en) * | 2018-12-28 | 2019-03-15 | 启明星宇节能科技股份有限公司 | A kind of separator of flue gas and sewage in sewer gas |
| CN109758850A (en) * | 2019-03-12 | 2019-05-17 | 中国石油大学(北京) | Gas-liquid Coalescence filter core with pre-separation function |
| CN109758850B (en) * | 2019-03-12 | 2023-12-22 | 中国石油大学(北京) | Gas-liquid coalescent filter element with preseparation function |
| CN112495064A (en) * | 2020-12-22 | 2021-03-16 | 中国石油天然气集团有限公司 | Horizontal cyclone sand remover for shale gas |
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Application publication date: 20150916 |
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