CN205398564U - Associated gas skid -mounted recovery unit - Google Patents
Associated gas skid -mounted recovery unit Download PDFInfo
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- CN205398564U CN205398564U CN201620101084.2U CN201620101084U CN205398564U CN 205398564 U CN205398564 U CN 205398564U CN 201620101084 U CN201620101084 U CN 201620101084U CN 205398564 U CN205398564 U CN 205398564U
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- liquid separation
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Abstract
The utility model provides an associated gas skid -mounted recovery unit, including sledge seat, gas -liquid separation and associated gas compressor, gas -liquid separation and associated gas compressor pass through bolt fixed mounting on the sledge seat, and pipeline connection is passed through in the import of associated gas compressor and gas -liquid separation's export, is connected with a check valve on the outlet line of associated gas compressor at least. The device passes through gas -liquid separation's degree of depth separation, reduces the liquid hammer that admits air, the check valve that passes through the compressor export simultaneously reduces the life -span of liquid counterattack, extension associated gas compressor vulnerable part to through with associated gas compressor, gas -liquid separation skid -mounted on the sledge seat, make the be convenient for transportation and shift of whole device, the cost is reduced, and accelerated installation and operation speed.
Description
Technical field
This utility model belongs to technical field of petrochemical industry, is specifically related to a kind of associated gas sledge and reinstalls receiving apparatus.
Background technology
The crude oil of extraction in stratum, because of pressure, variations in temperature, has associated gas and therefrom separates, and isolated oil field gas amount is relevant with the geographical configuration residing for the type of crude oil, oil well pressure and oil well etc..The Main Ingredients and Appearance of associated gas is methane, usually contains the steam of substantial amounts of ethane, hydrocarbon heavy constituent and saturation capacity, and the liquid phase in gas is very big to the aging effects of compressor consumable accessory.
Cause the basic reason that the compressor life-span is short, be the liquid phase carried in gas " liquid hammer " that cause.Causing " liquid hammer " mainly to have two kinds of approach, one is that in inlet gas, liquid content causes " air inlet liquid hammer "；Two is compressor outlet defective valve, and the liquid that returns in flow process causes " liquid counterattack ".At present, the compressor that oil field adopts is to associated gas pressurizing, it does not have carry out pre-separation, simply uses the little separator that compressor self wears and carries out simple separation, it is impossible to ensures separating effect.Traditional fuel gas compressor supercharging flow process: carry out gas and be directly entered the air inlet separator of compressor self band, is compressed after carrying out simple separation, discharges after supercharging.Relatively big owing to carrying out liquid content in gas, liquid is relatively big to the impact of the consumable accessory of compressor inlet, and fuel gas compressor outlet does not have check device in addition, and the life-span causing compressor consumable accessory is very short, and the shortest life-span was less than 1000 hours.
Utility model content
The purpose of this utility model is to overcome existing fuel gas compressor to be inconvenient to shift and transport, and fuel gas compressor import lacks degree of depth segregation apparatus, and outlet does not have the problem that check-valves causes consumable accessory short-lived.
For this, this utility model provides a kind of associated gas sledge and reinstalls receiving apparatus, including sledge seat, gas-liquid separation device and fuel gas compressor, gas-liquid separation device and fuel gas compressor are mounted by means of bolts on sledge seat, the import of fuel gas compressor is connected by pipeline with the outlet of gas-liquid separation device, and the outlet line of fuel gas compressor has been at least connected with a check-valves.
Described gas-liquid separation device includes cylinder and be arranged on the support member of cylinder bottom, and the top of cylinder is provided with fast opening blind, radially secure in described cylinder is provided with the partition panel coaxial with cylinder, and cylinder lumen is divided into upper chamber and lower chambers by partition panel；
The sidewall of upper chamber offers associated gas outlet, the sidewall of lower chambers offers associated gas import, the pressing plate coaxial with cylinder it is provided with in upper chamber, pressing plate is positioned at the top of associated gas outlet, columnar Coalescence filter core is installed between pressing plate and partition panel, the bottom of Coalescence filter core is connected with lower chambers by the through hole being opened on partition panel, the lower surface of partition panel is fixed with the deflection plate parallel with body centre axis, the inwall of lower chambers is fixed with downward-sloping liquid impingement baffle, and liquid impingement baffle is positioned at the lower section of deflection plate.
The lower surface of described partition panel is provided with the downspout parallel with body centre axis, and downspout connects with upper chamber.
The outlet of described associated gas is provided with mist eliminator, and the bottom of lower chambers offers sewage draining exit.
The sidewall of described lower chambers offers liquid level interface on liquidometer, the bottom of lower chambers offers liquid level interface under liquidometer, the sidewall of described upper chamber offers differential manometer upper interface, the sidewall of lower chambers offers differential manometer lower interface, the sidewall of described upper chamber is further opened with pressure gauge connection.
Described support member is supporting leg or skirt.
The beneficial effects of the utility model: this associated gas sledge that this utility model provides reinstalls receiving apparatus, including sledge seat, gas-liquid separation device and fuel gas compressor, gas-liquid separation device and fuel gas compressor are mounted by means of bolts on sledge seat, the import of fuel gas compressor is connected by pipeline with the outlet of gas-liquid separation device, and the outlet line of fuel gas compressor has been at least connected with a check-valves.The degree of depth of air inlet is separated by this device by gas-liquid separation device, and the outlet installation check-valves at fuel gas compressor, extend the life-span of fuel gas compressor consumable accessory, and by fuel gas compressor, gas-liquid separation device sledge are contained on sledge seat, whole device is made to be readily transported and shift, reduce cost, and accelerate installation and operating speed.
Below with reference to accompanying drawing, this utility model is described in further details.
Accompanying drawing explanation
Fig. 1 is the structural representation that associated gas sledge reinstalls receiving apparatus.
Fig. 2 is the structural representation of gas-liquid separation device.
Description of reference numerals: 1, liquid level interface under liquidometer；2, support member；3, liquid level interface on liquidometer；4, deflection plate；5, associated gas import；6, differential manometer upper interface；7, pressure gauge connection；8, sewage draining exit；9, downspout；10, pressing plate；11, fast opening blind；12, associated gas outlet；13, mist eliminator；14, Coalescence filter core；15, partition panel；16, differential manometer lower interface；17, cylinder；18, liquid impingement baffle；19, upper chamber；20, lower chambers；21, check-valves；22, sledge seat；23, gas-liquid separation device；24, fuel gas compressor.
Detailed description of the invention
Embodiment 1:
As shown in Figure 1, this utility model provides a kind of associated gas sledge and reinstalls receiving apparatus, including sledge seat 22, gas-liquid separation device 23 and fuel gas compressor 24, gas-liquid separation device 23 and fuel gas compressor 24 are mounted by means of bolts on sledge seat 22, the import of fuel gas compressor 24 is connected by pipeline with the outlet of gas-liquid separation device 23, and the outlet line of fuel gas compressor 24 has been at least connected with a check-valves 21.
Associated gas sledge reinstalls the work process of receiving apparatus: associated gas is after gas-liquid separation device 23 separates, then through after the separator separation that fuel gas compressor 24 carries, by fuel gas compressor 24 supercharging, it is pressed into process outlet pipeline through check-valves 21, realize the separation of associated gas, supercharging, extend the life-span of fuel gas compressor 24 consumable accessory, by fuel gas compressor, gas-liquid separation device sledge are contained on sledge seat, whole device is made to be readily transported and shift, reduce cost, and accelerate installation and operating speed.
This associated gas sledge that this utility model provides reinstalls receiving apparatus, including sledge seat, gas-liquid separation device and fuel gas compressor, gas-liquid separation device and fuel gas compressor are mounted by means of bolts on sledge seat, the import of fuel gas compressor is connected by pipeline with the outlet of gas-liquid separation device, and the outlet line of fuel gas compressor has been at least connected with a check-valves.This device installs check-valves by the outlet at fuel gas compressor, extend the life-span of fuel gas compressor consumable accessory, and by fuel gas compressor, gas-liquid separation device sledge are contained on sledge seat so that whole device is readily transported and shifts, reduce cost, and accelerate installation and operating speed.
Embodiment 2:
On the basis of embodiment 1, as shown in Figure 2, it should be noted that gas-liquid separation device includes cylinder 17 and is arranged on the support member 2 of cylinder 17 bottom, the top of cylinder 17 is provided with fast opening blind 11, radially secure in described cylinder 17 being provided with the partition panel 15 coaxial with cylinder 17, cylinder 17 inner chamber is divided into upper chamber 19 and lower chambers 20 by partition panel 15；The sidewall of upper chamber 19 offers associated gas outlet 12, the sidewall of lower chambers 20 offers associated gas import 5, the pressing plate 10 coaxial with cylinder 17 it is provided with in upper chamber 19, pressing plate 10 is positioned at the top of associated gas outlet 12, columnar Coalescence filter core 14 is installed between pressing plate 10 and partition panel 15, the bottom of Coalescence filter core 14 is connected with lower chambers 20 by the through hole being opened on partition panel 15, the lower surface of partition panel 15 is fixed with and the deflection plate 4 of cylinder 17 centerline axis parallel, the inwall of lower chambers 20 is fixed with downward-sloping liquid impingement baffle 18, liquid impingement baffle 18 is positioned at the lower section of deflection plate 4.Support member 2 may insure that the steady placement of gas-liquid separation device, it is ensured that it is properly functioning.
The work process of the gas-liquid separation device that the present embodiment provides is:
Carrying out gas and enter cylinder 17 through associated gas import 5, collide containing liquid gas and deflection plate 4, after realizing initial collision separation, free fluid flows into the lower chambers 20 of cylinder 17 bottom through liquid impingement baffle 18；Gas rises along cylinder 17 through deflection plate 4, carrying out Gravity Separation, the gas after gravitational settling enters Coalescence filter core 14, is removed the saturated liquid of more than 0.3um by Coalescence filter core 14,12 entrance compressors are exported, thus realizing the degree of depth gas-liquid separation of associated gas then through associated gas.
Deflection plate 4 can weld or be bolted on cylinder 17, and the Coalescence filter core 14 between pressing plate 10 and partition panel 15 can be one, it is also possible to is multiple, it is possible to adopt the mode of many one pressing plates of filter element, it would however also be possible to employ the mode of one pressing plate of a filter element.
Embodiment 3:
On the basis of embodiment 2, the lower surface of described partition panel 15 is provided with and the downspout 9 of cylinder 17 centerline axis parallel, and downspout 9 connects with upper chamber 19.By Coalescence filter core 14 process after containing liquid gas, a part exports 12 entrance through Coalescence filter core 14 by associated gas and exports 12 compressors being connected with associated gas, another part is settled down to partition panel 15 upper surface in upper chamber 19, it is possible to enter lower chambers 20 by downspout 9.
Embodiment 4:
On the basis of embodiment 2, described associated gas outlet 12 is provided with mist eliminator 13, and mist eliminator 13 can horizontally or vertically be arranged in associated gas outlet 12.
The work process of the gas-liquid separation device that the present embodiment provides is:
Carrying out gas and enter cylinder 17 through associated gas import 5, collide containing liquid gas and deflection plate 4, after realizing initial collision separation, free fluid flows into the lower chambers 20 of cylinder 17 bottom through liquid impingement baffle 18；Gas rises along cylinder 17 through deflection plate 4, carry out Gravity Separation, gas after gravitational settling enters Coalescence filter core 14, the saturated liquid of more than 0.3um is removed by Coalescence filter core 14, intercept through mist eliminator 13,12 entrance compressors are exported, thus realizing the degree of depth gas-liquid separation of associated gas then through associated gas.
The bottom of described lower chambers 20 offers sewage draining exit 8.When the fluid storage in lower chambers 20 is to after a certain amount of, it is possible to open sewage draining exit 8 and discharge, it is ensured that gas-liquid separation device properly functioning.
Embodiment 5:
On the basis of embodiment 2, the sidewall of described lower chambers 20 offering liquid level interface 3 on liquidometer, the bottom of lower chambers 20 offers liquid level interface 1 under liquidometer.The sidewall of described upper chamber 19 offers differential manometer upper interface 6, the sidewall of lower chambers 20 offers differential manometer lower interface 16.The sidewall of described upper chamber 19 is further opened with pressure gauge connection 7.
Liquidometer can install liquidometer between liquid level interface 1 under liquid level interface 3 and liquidometer, the position of liquid in real time inspection gas-liquid separation device；Can installing differential manometer between differential manometer upper interface 6 and differential manometer lower interface 16, in case there is danger in the pressure reduction in monitoring cylinder, it is ensured that gas-liquid separation device properly functioning；Pressure gauge connection 7 can install Pressure gauge, the pressure in Real Time Observation cylinder, it is ensured that the pressure in cylinder is in normal range value.
Embodiment 6:
On the basis of embodiment 2, described support member 2 is supporting leg or skirt.
Exemplified as above is only to illustration of the present utility model, is not intended that the restriction to protection domain of the present utility model, every belongs within protection scope of the present invention with the same or analogous design of this utility model.Parts that the present embodiment does not describe in detail and structure belong to the well-known components of the industry and common structure or conventional means, do not describe one by one here.
Claims (6)
1. an associated gas sledge reinstalls receiving apparatus, it is characterized in that: include sledge seat (22), gas-liquid separation device (23) and fuel gas compressor (24), gas-liquid separation device (23) and fuel gas compressor (24) are mounted by means of bolts on sledge seat (22), the import of fuel gas compressor (24) is connected by pipeline with the outlet of gas-liquid separation device (23), and the outlet line of fuel gas compressor (24) has been at least connected with a check-valves (21).
2. a kind of associated gas sledge as claimed in claim 1 reinstalls receiving apparatus, it is characterized in that: described gas-liquid separation device (23) includes cylinder (17) and is arranged on the support member (2) of cylinder (17) bottom, the top of cylinder (17) is provided with fast opening blind (11), it is characterized in that: radially secure in described cylinder (17) be provided with the partition panel (15) coaxial with cylinder (17), cylinder (17) inner chamber is divided into upper chamber (19) and lower chambers (20) by partition panel (15)；
The sidewall of upper chamber (19) offers associated gas outlet (12), the sidewall of lower chambers (20) offers associated gas import (5), the pressing plate (10) coaxial with cylinder (17) it is provided with in upper chamber (19), pressing plate (10) is positioned at the top of associated gas outlet (12), columnar Coalescence filter core (14) is installed between pressing plate (10) and partition panel (15), the bottom of Coalescence filter core (14) is connected with lower chambers (20) by the through hole being opened on partition panel (15), the lower surface of partition panel (15) is fixed with the deflection plate (4) with cylinder (17) centerline axis parallel, the inwall of lower chambers (20) is fixed with downward-sloping liquid impingement baffle (18), liquid impingement baffle (18) is positioned at the lower section of deflection plate (4).
3. a kind of associated gas sledge as claimed in claim 2 reinstalls receiving apparatus, it is characterised in that: the lower surface of described partition panel (15) is provided with the downspout (9) with cylinder (17) centerline axis parallel, and downspout (9) connects with upper chamber (19).
4. a kind of associated gas sledge as claimed in claim 2 reinstalls receiving apparatus, it is characterised in that: described associated gas outlet (12) is provided with mist eliminator (13), and the bottom of lower chambers (20) offers sewage draining exit (8).
5. a kind of associated gas sledge as claimed in claim 2 reinstalls receiving apparatus, it is characterized in that: the sidewall of described lower chambers (20) offers liquid level interface (3) on liquidometer, the bottom of lower chambers (20) offers liquid level interface (1) under liquidometer, the sidewall of described upper chamber (19) offers differential manometer upper interface (6), the sidewall of lower chambers (20) offers differential manometer lower interface (16), the sidewall of described upper chamber (19) is further opened with pressure gauge connection (7).
6. a kind of associated gas sledge as claimed in claim 2 reinstalls receiving apparatus, it is characterised in that: described support member (2) is supporting leg or skirt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620101084.2U CN205398564U (en) | 2016-02-02 | 2016-02-02 | Associated gas skid -mounted recovery unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620101084.2U CN205398564U (en) | 2016-02-02 | 2016-02-02 | Associated gas skid -mounted recovery unit |
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| Publication Number | Publication Date |
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| CN205398564U true CN205398564U (en) | 2016-07-27 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201620101084.2U Active CN205398564U (en) | 2016-02-02 | 2016-02-02 | Associated gas skid -mounted recovery unit |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108728196A (en) * | 2018-07-20 | 2018-11-02 | 西安长庆科技工程有限责任公司 | A kind of associated gas liquid separation metering integrated integrating device and its application process |
-
2016
- 2016-02-02 CN CN201620101084.2U patent/CN205398564U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108728196A (en) * | 2018-07-20 | 2018-11-02 | 西安长庆科技工程有限责任公司 | A kind of associated gas liquid separation metering integrated integrating device and its application process |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |