CN210344988U - Oil gas recovery system - Google Patents
Oil gas recovery system Download PDFInfo
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- CN210344988U CN210344988U CN201921165073.0U CN201921165073U CN210344988U CN 210344988 U CN210344988 U CN 210344988U CN 201921165073 U CN201921165073 U CN 201921165073U CN 210344988 U CN210344988 U CN 210344988U
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- recovery tower
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Abstract
The utility model discloses an oil gas recovery system relates to oil gas recovery technical field. This oil gas recovery system, including recovery tower and roof, the lower extreme outer wall fixed mounting of recovery tower has the sheath, one side outer wall fixed mounting of recovery tower has input pipeline and manometer, the manometer is located the lower extreme of input pipeline, the middle part fixed mounting of input pipeline has first valve, the lower extreme middle part outer wall fixed mounting of recovery tower has the output pipeline, the middle part fixed mounting of output pipeline has the second valve, the roof is located directly over the recovery tower. This oil gas recovery system through recovery tower, pneumatic cylinder, piston rod and the clamp plate that sets up, utilizes the vacuum adsorption principle to carry out the secondary absorption through the oil gas that active carbon handled and do not contain the air component, can convert oil gas into liquid fast, through sheath, spacing ring and the manometer that sets up, improves the security level.
Description
Technical Field
The utility model relates to an oil gas recovery technical field specifically is an oil gas recovery system.
Background
Petroleum refers to a mixture of hydrocarbons in gaseous, liquid and solid states, with natural occurrence. Petroleum is classified into crude oil, natural gas liquid, natural tar and the like, but "petroleum" is still used as the definition of "crude oil", which is a viscous, dark brown liquid called "industrial blood". The upper part of the crust has oil storage. The main components are the mixture of various alkanes, cyclanes and aromatics, which is one of the main objects of geological exploration, because petroleum and products thereof are the mixture of various hydrocarbons and are very volatile, the problem of oil evaporation loss is widely existed in the whole storage and transportation process from an oil depot to a gas station to a user, aiming at the phenomenon, an oil gas recovery device is generally used, mainly active carbon and other adsorbents are used, oil gas components are adsorbed on the surface of the adsorbent, then reduced pressure desorption or steam desorption is carried out, the adsorption force of the active carbon and other adsorbents to air is very small, and the volatile oil gas is collected.
The existing oil gas recovery has certain defects when in use, after oil is volatilized, the oil is in a gaseous state, the use difficulty is high, and therefore the oil gas recovery system still needs to be liquefied, needs to be transported for many times in the process of recovering and liquefying, and cannot realize quick liquefaction.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an oil gas recovery system to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: an oil gas recovery system comprises a recovery tower and a top plate, wherein a sheath is fixedly arranged on the outer wall of the lower end of the recovery tower, an input pipeline and a pressure gauge are fixedly arranged on the outer wall of one side of the recovery tower, the pressure gauge is positioned at the lower end of the input pipeline, a first valve is fixedly arranged in the middle of the input pipeline, an output pipeline is fixedly arranged on the outer wall of the middle of the lower end of the recovery tower, a second valve is fixedly arranged in the middle of the output pipeline, the top plate is positioned right above the recovery tower, a first cushion body is fixedly arranged on the outer surface of the middle of the lower end of the top plate, a hydraulic cylinder is fixedly arranged on the outer surface of the lower end of the first cushion body, a piston rod is sleeved at the lower end of the hydraulic cylinder, a second cushion body is fixedly arranged on the outer, four groups of foot pads are fixedly arranged on the outer surface of the lower end of the sheath.
Preferably, the recovery tower further comprises a sealing ring, an opening is formed in the outer surface of the middle of the upper end of the recovery tower, the sealing ring is clamped in the opening, and an oil groove is formed in the inner wall of the sealing ring.
Preferably, the pressure plate is positioned in the recovery tower, the outer surface of the upper end of the hydraulic cylinder penetrates through the sealing ring and is fixedly connected with the outer surface of the lower end of the first cushion body, and the inner diameter of the sealing ring is smaller than the outer diameter of the hydraulic cylinder.
Preferably, the recovery tower is fixedly provided with a limiting ring inside, the limiting ring is positioned at the lower end of the pressing plate, and the inner surface of the lower end of the recovery tower is an arc surface.
Preferably, the input pipeline and the output pipeline are both communicated with the interior of the recovery tower, a connecting pipe is arranged between the pressure gauge and the recovery tower, the outer surface of one side of the pressure gauge is fixedly connected with the outer wall of one side of the recovery tower through the connecting pipe, and the connecting pipe is communicated with the interior of the recovery tower.
Preferably, the first cushion body and the second cushion body are both in a circular truncated cone structure, and the interior of the recovery tower is in a vacuum environment.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) this oil gas recovery system, through recovery tower, pneumatic cylinder, piston rod and the clamp plate that sets up, the mountable of recovery tower is on haulage vehicle, and the inside vacuum of recovery tower utilizes the vacuum adsorption principle to carry out the secondary absorption with the oil gas that just does not contain the air component through active carbon treatment, utilizes pneumatic cylinder, piston rod and clamp plate to carry out compression treatment to oil gas, makes it convert into liquid.
(2) This oil gas recovery system, through sheath, spacing ring and the manometer that sets up, in whole operation process, the position that bears pressure the biggest is the latter half of recovery tower, and the latter half of recovery tower is wrapped up completely to the sheath, and the home range of spacing ring restriction clamp plate, makes the clamp plate can not move about to pressure extreme position, and the manometer can show the inside atmospheric pressure intensity of recovery tower in real time, improves the security level.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a perspective view of the sealing ring of fig. 1 according to the present invention;
fig. 3 is an enlarged view of a in fig. 1 according to the present invention.
In the figure: the device comprises a recovery tower 1, a sheath 2, an input pipeline 3, a first valve 4, an output pipeline 5, a second valve 6, a pressure gauge 7, a sealing ring 8, a top plate 9, a first cushion body 10, a hydraulic cylinder 11, a piston rod 12, a limiting ring 13, an oil groove 14, a second cushion body 15, a positioning ring 16, a pressing plate 17 and a cushion foot 18.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: an oil gas recovery system comprises a recovery tower 1 and a top plate 9, wherein a jacket 2 is fixedly arranged on the outer wall of the lower end of the recovery tower 1, the jacket 2 wraps the lower half part of the recovery tower 1 to improve the strength of the lower half part of the recovery tower 1, an input pipeline 3 and a pressure gauge 7 are fixedly arranged on the outer wall of one side of the recovery tower 1, the pressure gauge 7 can display the pressure strength inside the recovery tower 1 in real time, the pressure gauge 7 is positioned at the lower end of the input pipeline 3, a first valve 4 is fixedly arranged in the middle of the input pipeline 3, the first valve 4 controls the opening and closing of the input pipeline 3, an output pipeline 5 is fixedly arranged on the outer wall of the middle part of the lower end of the recovery tower 1, a second valve 6 is fixedly arranged in the middle of the output pipeline 5, the second valve 6 controls the opening and closing of the output pipeline 5, the top plate 9 is positioned right, the outer surface of the lower end of the first cushion body 10 is fixedly provided with a hydraulic cylinder 11, the lower end of the hydraulic cylinder 11 is sleeved with a piston rod 12, the outer surface of the lower end of the piston rod 12 is fixedly provided with a second cushion body 15, the outer surface of the lower end of the second cushion body 15 is fixedly provided with a positioning ring 16, the outer surface of the lower end of the positioning ring 16 is fixedly provided with a pressing plate 17, and the outer surface of the lower end of the sheath 2 is fixedly provided with four groups of cushion feet 18.
Retrieve tower 1 still including sealing ring 8, the opening has been seted up to the upper end middle part surface of retrieving tower 1, sealing ring 8 clamps in the opening, oil groove 14 has been seted up to the inner wall of sealing ring 8, improve the gas tightness of retrieving tower 1, oil groove 14 internal packing lubricating oil, can make the slow seepage of lubricating oil, clamp plate 17 is located the inside of retrieving tower 1, the upper end surface of pneumatic cylinder 11 passes the inside of sealing ring 8 and the lower extreme fixed surface connection of first pad body 10, the internal diameter of sealing ring 8 is less than the external diameter of pneumatic cylinder 11, 8 cramp pneumatic cylinders 11 of sealing ring, further improve the gas tightness.
The inside fixed mounting of recovery tower 1 has spacing ring 13, spacing ring 13 is located the lower extreme of clamp plate 17, the lower extreme internal surface of recovery tower 1 is the cambered surface, the home range of restriction clamp plate 17, make clamp plate 17 can't push down to pressure limit department, input pipeline 3 and output pipeline 5 all communicate with each other with the inside of recovery tower 1, be provided with the connecting pipe between manometer 7 and the recovery tower 1, one side surface of manometer 7 passes through connecting pipe and one side outer wall fixed connection of recovery tower 1, the connecting pipe communicates with each other with the inside of recovery tower 1, first pad body 10 and second pad body 15 are round platform structure, round platform structure can be with even one end conduction to the one end that the area is big of the small one end of pressure, the inside of recovery tower 1 is the vacuum environment, can utilize the vacuum adsorption principle, carry out the desorption with the adsorbed oil gas of active.
When in use, a container filled with an activated carbon adsorbent is connected with an input pipeline 3, the interior of a recovery tower 1 is vacuumized, oil gas which is treated by activated carbon and does not contain air components is adsorbed again by utilizing the vacuum adsorption principle, a first valve 4 is opened, the first valve 4 is closed after the oil gas enters the interior of the recovery tower 1, a piston rod 12 is controlled to move downwards at the same time, a second cushion body 15 is pushed to press downwards, the second cushion body 15 uniformly disperses the pressure to the upper end of a press plate 17, the press plate 17 presses downwards in the same direction and at equal intervals to compress the oil gas, so that the oil gas is converted from a gas state into a liquid state, a pressure gauge 7 can display the air pressure intensity in the interior of the recovery tower 1 in real time during compression, lubricating oil is filled in an oil groove 14 formed in the inner wall of a sealing ring 8, the lubricating oil slowly leaks and flows onto the piston rod 12, a limiting ring 13 limits the moving range of the, the second valve 6 is opened to discharge the liquid oil.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. An oil and gas recovery system, includes recovery tower (1) and roof (9), its characterized in that: the outer wall of the lower end of the recovery tower (1) is fixedly provided with a sheath (2), the outer wall of one side of the recovery tower (1) is fixedly provided with an input pipeline (3) and a pressure gauge (7), the pressure gauge (7) is positioned at the lower end of the input pipeline (3), the middle part of the input pipeline (3) is fixedly provided with a first valve (4), the outer wall of the middle part of the lower end of the recovery tower (1) is fixedly provided with an output pipeline (5), the middle part of the output pipeline (5) is fixedly provided with a second valve (6), the top plate (9) is positioned right above the recovery tower (1), the outer surface of the middle part of the lower end of the top plate (9) is fixedly provided with a first cushion body (10), the outer surface of the lower end of the first cushion body (10) is fixedly provided with a hydraulic cylinder (11), the lower end of the hydraulic cylinder (11) is sleeved with a piston rod, the outer surface of the lower end of the second cushion body (15) is fixedly provided with a positioning ring (16), the outer surface of the lower end of the positioning ring (16) is fixedly provided with a pressing plate (17), and the outer surface of the lower end of the sheath (2) is fixedly provided with four groups of cushion feet (18).
2. An oil and gas recovery system according to claim 1, characterized in that: the recovery tower (1) is characterized by further comprising a sealing ring (8), an opening is formed in the outer surface of the middle of the upper end of the recovery tower (1), the sealing ring (8) is clamped in the opening, and an oil groove (14) is formed in the inner wall of the sealing ring (8).
3. An oil and gas recovery system according to claim 1, characterized in that: the pressing plate (17) is located inside the recovery tower (1), the outer surface of the upper end of the hydraulic cylinder (11) penetrates through the inside of the sealing ring (8) and is fixedly connected with the outer surface of the lower end of the first cushion body (10), and the inner diameter of the sealing ring (8) is smaller than the outer diameter of the hydraulic cylinder (11).
4. An oil and gas recovery system according to claim 1, characterized in that: the inner part of the recovery tower (1) is fixedly provided with a limiting ring (13), the limiting ring (13) is positioned at the lower end of the pressing plate (17), and the inner surface of the lower end of the recovery tower (1) is an arc surface.
5. An oil and gas recovery system according to claim 1, characterized in that: the device is characterized in that the input pipeline (3) and the output pipeline (5) are communicated with the interior of the recovery tower (1), a connecting pipe is arranged between the pressure gauge (7) and the recovery tower (1), the outer surface of one side of the pressure gauge (7) is fixedly connected with the outer wall of one side of the recovery tower (1) through the connecting pipe, and the connecting pipe is communicated with the interior of the recovery tower (1).
6. An oil and gas recovery system according to claim 1, characterized in that: the first pad body (10) and the second pad body (15) are both in a circular truncated cone structure, and the interior of the recovery tower (1) is in a vacuum environment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921165073.0U CN210344988U (en) | 2019-07-23 | 2019-07-23 | Oil gas recovery system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921165073.0U CN210344988U (en) | 2019-07-23 | 2019-07-23 | Oil gas recovery system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210344988U true CN210344988U (en) | 2020-04-17 |
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ID=70215523
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921165073.0U Active CN210344988U (en) | 2019-07-23 | 2019-07-23 | Oil gas recovery system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210344988U (en) |
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2019
- 2019-07-23 CN CN201921165073.0U patent/CN210344988U/en active Active
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