CN204455037U - To bleed stable-pressure device - Google Patents
To bleed stable-pressure device Download PDFInfo
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- CN204455037U CN204455037U CN201520056164.6U CN201520056164U CN204455037U CN 204455037 U CN204455037 U CN 204455037U CN 201520056164 U CN201520056164 U CN 201520056164U CN 204455037 U CN204455037 U CN 204455037U
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Abstract
The utility model relates to air extractor technical field, that one is bled stable-pressure device, it comprises phlegma surge separator, fluidic device and desulphurization reaction tank, phlegma surge separator is installed with phlegma liquid-inlet pipe, phlegma drain pipe is installed with in the bottom of phlegma surge separator, phlegma drain pipe is installed with condensated water lifting pump, associated gas inlet pipe is installed with between phlegma surge separator top and fluidic device, sweetening agent liquid-inlet pipe is installed with between the bottom and fluidic device of desulphurization reaction tank, sweetening agent liquid-inlet pipe is installed with power fluid lift pump.The utility model reasonable and compact in structure, easy to use, it is in pumping process, solve the problem that energy consumption is high and cost is high adopting compression extraction air to cause, reduce the energy consumption and cost of bleeding, meanwhile, improve the sweetening effectiveness of associated gas, enable the associated gas after removing hydrogen sulfide reach emission request.
Description
Technical field
the utility model relates to air extractor technical field, is that one is bled stable-pressure device.
Background technology
current super-viscous oil exploitation Produced Liquid of handling up adopts " individual well---oil-collecting metering steam distributing pipe converge station---block station---viscous crude joint station " three grades of cloth station open type flow processs, in block station, and the associated gas of buffering tank deck and steam uncontrollable discharge.Especially in recent years, along with the viscosity of heavy crude producing constantly increases, when adopting superheated vapour exploitation, the temperature of Produced Liquid improves constantly, the vapour amount of taking of Produced Liquid increases, block station buffering tank deck associated gas and steam flash phenomenon are more and more serious, and current viscous crude is handled up and developed the general requirement (containing a certain amount of hydrogen sulfide in associated gas) that gathering and transportation technology can not meet energy saving standard.For current viscous crude handle up exploitation gathering and transportation technology in buffering tank deck associated gas and steam uncontrollable discharge problem, " normal pressure oil vapour is separated, airtightly switches through " technique is adopted at block station, namely exploitation Produced Liquid of handling up carries out oily vapour separation, the liquid phase that oil vapour is separated removes viscous crude treatment station, steam and associated gas process rear discharge up to standard through turning after oil pump promotes.But the oily vapour in situation with pressure is separated, make hydrogen sulfide stripping in Produced Liquid not thoroughly, be separated after Produced Liquid can not meet and turn oil pump and enter pump temperature requirement, air aspiration process must be adopted to control oily vapour separating pressure and to overcome the above problems.But, in compression extraction air technique conventional at present, the temperature being separated rear steam and associated gas due to oily vapour is higher, and heat up after gas compression, therefore, import and export at compressor and all need to establish air cooler to solve the problem of gas temperature rising, but, which thereby enhance the energy consumption of air aspiration process, meanwhile, carry part water vapour in associated gas and can cause certain infringement to compressor, cause the type selecting difficulty of compressor, single screw compressor allows the existence of water vapour, and when using single screw compressor, cost is higher.
Summary of the invention
the utility model provides one and to bleed stable-pressure device, overcomes the deficiency of above-mentioned prior art, and it effectively can solve the high problem of cost that existing air extractor exists in actual use.
the technical solution of the utility model is realized by following measures: one is bled stable-pressure device, comprise phlegma surge separator, fluidic device and desulphurization reaction tank, phlegma surge separator is installed with phlegma liquid-inlet pipe, phlegma drain pipe is installed with in the bottom of phlegma surge separator, phlegma drain pipe is installed with condensated water lifting pump, associated gas inlet pipe is installed with between phlegma surge separator top and fluidic device, sweetening agent liquid-inlet pipe is installed with between the bottom and fluidic device of desulphurization reaction tank, sweetening agent liquid-inlet pipe is installed with power fluid lift pump, mixed solution pipe is installed with between fluidic device and the top of desulphurization reaction tank, digester blow-off pipe is installed with in the bottom of desulphurization reaction tank, desulphurization reaction tank is installed with associated gas escape pipe, at phlegma liquid-inlet pipe, phlegma drain pipe, associated gas inlet pipe, sweetening agent liquid-inlet pipe, mixed solution pipe, digester blow-off pipe and associated gas escape pipe are all installed with valve.
here is the further optimization and/or improvements to above-mentioned utility model technical scheme:
above-mentioned sweetening agent liquid-inlet pipe can be parallel with the sweetening agent feed liquor looped pipeline communicated with sweetening agent liquid-inlet pipe, sweetening agent feed liquor looped pipeline is installed with power fluid lift pump, sweetening agent feed liquor looped pipeline is installed with valve.
above-mentioned phlegma drain pipe can be fixed with blowdown supervisor, the first blow-off pipe is installed with between blowdown supervisor and sweetening agent liquid-inlet pipe, the second blow-off pipe is installed with between blowdown supervisor and sweetening agent feed liquor looped pipeline, blowdown supervisor, the first blow-off pipe and the second blow-off pipe are all installed with valve, sweetening agent liquid-inlet pipe and sweetening agent feed liquor looped pipeline are all installed with heatproof tensimeter.
above-mentioned phlegma liquid-inlet pipe can be installed with vacuum pressure gauge and thermometer, phlegma drain pipe is installed with vacuum pressure gauge and heatproof tensimeter, associated gas inlet pipe is installed with vacuum pressure gauge.
above-mentioned phlegma surge separator can be installed with safety valve emptying pipe, safety valve emptying pipe is installed with safety valve; Or/and, between associated gas inlet pipe and mixed solution pipe, be installed with bypass pipe.
above-mentioned stable-pressure device of bleeding also can comprise skid, desulphurization reaction tank is fixedly mounted on skid, skid is installed with supporting seat by back up pad, supporting seat is positioned at the top of skid, phlegma surge separator is fixedly mounted on supporting seat, and the supporting seat outside phlegma surge separator is installed with guardrail; Or/and valve is gate valve.
the utility model reasonable and compact in structure, easy to use, it is in pumping process, solve the problem that energy consumption is high and cost is high adopting compression extraction air to cause, reduce the energy consumption and cost of bleeding, meanwhile, improve the sweetening effectiveness of associated gas, enable the associated gas after removing hydrogen sulfide reach emission request.
Accompanying drawing explanation
accompanying drawing 1 is that the master of the utility model most preferred embodiment looks process Installation schematic diagram.
accompanying drawing 2 be desulphurization reaction tank and be positioned at pipeline below supporting seat overlook process Installation schematic diagram.
coding in accompanying drawing is respectively: 1 is phlegma surge separator, 2 is fluidic device, 3 is desulphurization reaction tank, 4 is phlegma liquid-inlet pipe, 5 is phlegma drain pipe, 6 is condensated water lifting pump, 7 is associated gas inlet pipe, 8 is sweetening agent liquid-inlet pipe, 9 is power fluid lift pump, 10 is mixed solution pipe, 11 is digester blow-off pipe, 12 is associated gas escape pipe, 13 is valve, 14 is sweetening agent feed liquor looped pipeline, 15 is blowdown supervisor, 16 is the first blow-off pipe, 17 is the second blow-off pipe, 18 is heatproof tensimeter, 19 is vacuum pressure gauge, 20 is thermometer, 21 is safety valve emptying pipe, 22 is bypass pipe, 23 is skid, 24 is back up pad, 25 is supporting seat, 26 is safety valve.
Embodiment
the utility model by the restriction of following embodiment, can not determine concrete embodiment according to the technical solution of the utility model and practical situation.
in the utility model, for convenience of description, the description of the relative position relation of each parts is all be described according to the Butut mode of Figure of description 1, as: the position relationship of forward and backward, upper and lower, left and right etc. determines according to the Butut direction of Figure of description 1.
below in conjunction with embodiment and accompanying drawing, the utility model is further described:
as accompanying drawing 1, shown in 2, this stable-pressure device of bleeding comprises phlegma surge separator 1, fluidic device 2 and desulphurization reaction tank 3, phlegma surge separator 1 is installed with phlegma liquid-inlet pipe 4, phlegma drain pipe 5 is installed with in the bottom of phlegma surge separator 1, phlegma drain pipe 5 is installed with condensated water lifting pump 6, associated gas inlet pipe 7 is installed with between phlegma surge separator 1 top and fluidic device 2, sweetening agent liquid-inlet pipe 8 is installed with between the bottom of desulphurization reaction tank 3 and fluidic device 2, sweetening agent liquid-inlet pipe 8 is installed with power fluid lift pump 9, mixed solution pipe 10 is installed with between fluidic device 2 and the top of desulphurization reaction tank 3, digester blow-off pipe 11 is installed with in the bottom of desulphurization reaction tank 3, desulphurization reaction tank 3 is installed with associated gas escape pipe 12, at phlegma liquid-inlet pipe 4, phlegma drain pipe 5, associated gas inlet pipe 7, sweetening agent liquid-inlet pipe 8, mixed solution pipe 10, digester blow-off pipe 11 and associated gas escape pipe 12 are all installed with valve 13.Associated gas in phlegma surge separator 1 can be extracted out by the setting of power fluid lift pump 9 and fluidic device 2, the hydrogen sulfide stripping that sweetening agent will carry in the associated gas of extraction, improve the sweetening effectiveness of associated gas, the associated gas after removing hydrogen sulfide is enable to reach emission request, carry out in pumping process at employing the utility model, solve the problem that energy consumption is high and cost is high adopting compression extraction air to cause, namely the energy consumption and cost of bleeding is reduced, simultaneously, not high to the temperature requirement entering associated gas of the present utility model, through the utility model discharge associated gas without the need to cooling, reduce energy consumption.
according to actual needs, above-mentioned stable-pressure device of bleeding can be made further optimization and/or improvements:
as shown in accompanying drawing 1,2, sweetening agent liquid-inlet pipe 8 is parallel with the sweetening agent feed liquor looped pipeline 14 communicated with sweetening agent liquid-inlet pipe 8, sweetening agent feed liquor looped pipeline 14 is installed with power fluid lift pump 9, sweetening agent feed liquor looped pipeline 14 is installed with valve 13.The setting of sweetening agent feed liquor looped pipeline 14 both can use together with sweetening agent liquid-inlet pipe 8, can be used alone again when operating modes such as sweetening agent liquid-inlet pipe 8 maintenance, ensure bleed operation continue carry out.
as shown in accompanying drawing 1,2, phlegma drain pipe 5 is fixed with blowdown supervisor 15, the first blow-off pipe 16 is installed with between blowdown supervisor 15 and sweetening agent liquid-inlet pipe 8, the second blow-off pipe 17 is installed with between blowdown supervisor 15 and sweetening agent feed liquor looped pipeline 14, blowdown supervisor's the 15, first blow-off pipe 16 and the second blow-off pipe 17 are all installed with valve 13, sweetening agent liquid-inlet pipe 8 and sweetening agent feed liquor looped pipeline 14 are all installed with heatproof tensimeter 18.According to the requirement of reality, the fluid in phlegma drain pipe 5, sweetening agent liquid-inlet pipe 8 and sweetening agent feed liquor looped pipeline 14 can be discharged by each self-corresponding blowdown supervisor's the 15, first blow-off pipe 16 and the second blow-off pipe 17.
as shown in accompanying drawing 1,2, phlegma liquid-inlet pipe 4 is installed with vacuum pressure gauge 19 and thermometer 20, phlegma drain pipe 5 is installed with vacuum pressure gauge 19 and heatproof tensimeter 18, associated gas inlet pipe 7 is installed with vacuum pressure gauge 19.
as shown in accompanying drawing 1,2, phlegma surge separator 1 is installed with safety valve emptying pipe 21, safety valve emptying pipe 21 is installed with safety valve 26; Or/and, between associated gas inlet pipe 7 and mixed solution pipe 10, be installed with bypass pipe 22.When building the pressure in phlegma surge separator 1, safety valve 26 take-off automatically, thus safety valve emptying pipe 21 carries out emptying to the phlegma surge separator 1 built the pressure; When needing repairing or change fluidic device 2 or other operating modes, enable bypass pipe 22.
as shown in accompanying drawing 1,2, stable-pressure device of bleeding also comprises skid 23, desulphurization reaction tank 3 is fixedly mounted on skid 23, skid 23 is installed with supporting seat 25 by back up pad 24, supporting seat 25 is positioned at the top of skid 23, phlegma surge separator 1 is fixedly mounted on supporting seat 25, and the supporting seat 25 outside phlegma surge separator 1 is installed with guardrail; Or/and valve 13 is gate valve.Mobile the utility model is convenient in the setting of skid 23; The setting of guardrail can ensure the personnel safety of staff.
above technical characteristic constitutes most preferred embodiment of the present utility model, and it has stronger adaptability and best implementation result, can increase and decrease non-essential technical characteristic according to actual needs, meet the demand of different situations.
the use procedure of the utility model most preferred embodiment: the phlegma (pressure of phlegma is pressure-fired) containing associated gas enters phlegma surge separator 1 by phlegma liquid-inlet pipe 4, enter the phlegma in phlegma surge separator 1 and enter follow-up phlegma gathering system by after the lifting of condensated water lifting pump 6 by phlegma drain pipe 5, sweetening agent in desulphurization reaction tank 3 by after the lifting of power fluid lift pump 9 by sweetening agent liquid-inlet pipe 8 or/and sweetening agent feed liquor looped pipeline 14 enters fluidic device 2, sweetening agent makes to form vacuum in fluidic device 2 quickly through fluidic device 2 as high pressure fluid, thus the associated gas in phlegma surge separator 1 is extracted out, enter in desulphurization reaction tank 3 by mixed solution pipe 10 after the associated gas extracted out and desulphurizer mixing, when after associated gas and desulphurizer mixing, hydrogen sulfide in associated gas and reactive desulfurizing agent, reach the hydrogen sulfide object removed in associated gas, after removing hydrogen sulfide, associated gas sends into follow-up associated gas recovery system by associated gas escape pipe 12.
Claims (10)
1.
one is bled stable-pressure device, it is characterized in that comprising phlegma surge separator, fluidic device and desulphurization reaction tank, phlegma surge separator is installed with phlegma liquid-inlet pipe, phlegma drain pipe is installed with in the bottom of phlegma surge separator, phlegma drain pipe is installed with condensated water lifting pump, associated gas inlet pipe is installed with between phlegma surge separator top and fluidic device, sweetening agent liquid-inlet pipe is installed with between the bottom and fluidic device of desulphurization reaction tank, sweetening agent liquid-inlet pipe is installed with power fluid lift pump, mixed solution pipe is installed with between fluidic device and the top of desulphurization reaction tank, digester blow-off pipe is installed with in the bottom of desulphurization reaction tank, desulphurization reaction tank is installed with associated gas escape pipe, at phlegma liquid-inlet pipe, phlegma drain pipe, associated gas inlet pipe, sweetening agent liquid-inlet pipe, mixed solution pipe, digester blow-off pipe and associated gas escape pipe are all installed with valve.
2.
stable-pressure device of bleeding according to claim 1, it is characterized in that sweetening agent liquid-inlet pipe being parallel with the sweetening agent feed liquor looped pipeline communicated with sweetening agent liquid-inlet pipe, sweetening agent feed liquor looped pipeline is installed with power fluid lift pump, sweetening agent feed liquor looped pipeline is installed with valve.
3.
stable-pressure device of bleeding according to claim 2, it is characterized in that phlegma drain pipe being fixed with blowdown supervisor, the first blow-off pipe is installed with between blowdown supervisor and sweetening agent liquid-inlet pipe, the second blow-off pipe is installed with between blowdown supervisor and sweetening agent feed liquor looped pipeline, blowdown supervisor, the first blow-off pipe and the second blow-off pipe are all installed with valve, sweetening agent liquid-inlet pipe and sweetening agent feed liquor looped pipeline are all installed with heatproof tensimeter.
4.
stable-pressure device of bleeding according to claim 1 or 2 or 3, it is characterized in that phlegma liquid-inlet pipe is installed with vacuum pressure gauge and thermometer, phlegma drain pipe is installed with vacuum pressure gauge and heatproof tensimeter, associated gas inlet pipe is installed with vacuum pressure gauge.
5.
stable-pressure device of bleeding according to claim 1 or 2 or 3, is characterized in that phlegma surge separator is installed with safety valve emptying pipe, safety valve emptying pipe is installed with safety valve; Or/and, between associated gas inlet pipe and mixed solution pipe, be installed with bypass pipe.
6.
stable-pressure device of bleeding according to claim 4, is characterized in that phlegma surge separator is installed with safety valve emptying pipe, safety valve emptying pipe is installed with safety valve; Or/and, between associated gas inlet pipe and mixed solution pipe, be installed with bypass pipe.
7.
stable-pressure device of bleeding according to claim 1 or 2 or 3, the stable-pressure device that it is characterized in that bleeding also comprises skid, desulphurization reaction tank is fixedly mounted on skid, skid is installed with supporting seat by back up pad, supporting seat is positioned at the top of skid, phlegma surge separator is fixedly mounted on supporting seat, and the supporting seat outside phlegma surge separator is installed with guardrail; Or/and valve is gate valve.
8.
stable-pressure device of bleeding according to claim 4, the stable-pressure device that it is characterized in that bleeding also comprises skid, desulphurization reaction tank is fixedly mounted on skid, skid is installed with supporting seat by back up pad, supporting seat is positioned at the top of skid, phlegma surge separator is fixedly mounted on supporting seat, and the supporting seat outside phlegma surge separator is installed with guardrail; Or/and valve is gate valve.
9.
stable-pressure device of bleeding according to claim 5, the stable-pressure device that it is characterized in that bleeding also comprises skid, desulphurization reaction tank is fixedly mounted on skid, skid is installed with supporting seat by back up pad, supporting seat is positioned at the top of skid, phlegma surge separator is fixedly mounted on supporting seat, and the supporting seat outside phlegma surge separator is installed with guardrail; Or/and valve is gate valve.
10.
stable-pressure device of bleeding according to claim 6, the stable-pressure device that it is characterized in that bleeding also comprises skid, desulphurization reaction tank is fixedly mounted on skid, skid is installed with supporting seat by back up pad, supporting seat is positioned at the top of skid, phlegma surge separator is fixedly mounted on supporting seat, and the supporting seat outside phlegma surge separator is installed with guardrail; Or/and valve is gate valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520056164.6U CN204455037U (en) | 2015-01-27 | 2015-01-27 | To bleed stable-pressure device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520056164.6U CN204455037U (en) | 2015-01-27 | 2015-01-27 | To bleed stable-pressure device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204455037U true CN204455037U (en) | 2015-07-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520056164.6U Active CN204455037U (en) | 2015-01-27 | 2015-01-27 | To bleed stable-pressure device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204455037U (en) |
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2015
- 2015-01-27 CN CN201520056164.6U patent/CN204455037U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 302, room 115, block C, friendship road, No. 834000, the Xinjiang Uygur Autonomous Region, Karamay Patentee after: CNPC (XINJIANG) PETROLEUM ENGINEERING Co.,Ltd. Address before: 302, room 115, block C, friendship road, No. 834000, the Xinjiang Uygur Autonomous Region, Karamay Patentee before: XINJIANG PETROLEUM ENGINEERING DESIGN Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CP03 | Change of name, title or address |
Address after: 302, room 115, block C, friendship road, No. 834000, the Xinjiang Uygur Autonomous Region, Karamay Patentee after: XINJIANG PETROLEUM ENGINEERING DESIGN Co.,Ltd. Address before: 834000 C, friendship road, 115, the Xinjiang Uygur Autonomous Region, Karamay Patentee before: XINJIANG PETROLEUM PROSPECTING DESIGN RESEARCH INSTITUTE (Co.,Ltd.) |
|
| CP03 | Change of name, title or address | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20201125 Address after: No.6, liupukang street, Xicheng District, Beijing, 100120 Patentee after: CHINA NATIONAL PETROLEUM Corp. Patentee after: CHINA PETROLEUM ENGINEERING & CONSTRUCTION Corp. Patentee after: CNPC (XINJIANG) PETROLEUM ENGINEERING Co.,Ltd. Address before: 302, room 115, block C, friendship road, No. 834000, the Xinjiang Uygur Autonomous Region, Karamay Patentee before: CNPC (XINJIANG) PETROLEUM ENGINEERING Co.,Ltd. |
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| TR01 | Transfer of patent right |