CN115990347A - Oil gas condensation recovery processing device - Google Patents
Oil gas condensation recovery processing device Download PDFInfo
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- CN115990347A CN115990347A CN202310298867.9A CN202310298867A CN115990347A CN 115990347 A CN115990347 A CN 115990347A CN 202310298867 A CN202310298867 A CN 202310298867A CN 115990347 A CN115990347 A CN 115990347A
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
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Abstract
The invention provides an oil gas condensation recovery processing device, which belongs to the technical field of oil gas recovery and comprises a plurality of condensation groups, wherein each condensation group comprises a mounting seat and a plurality of vertically placed condensation tanks, oil gas sequentially passes through the condensation tanks, the condensation tanks are divided into an upper condensation area, a middle air inlet area and a lower temporary liquid storage area, and a liquid scraping part and a plurality of built-in condensation parts are arranged in the upper condensation area. This oil gas condensation recovery processing device can carry out abundant condensation recovery processing to the comparatively complicated oil gas of composition, utilize simultaneously to scrape the condensate of liquid spare with vertical condensation face and strike off, improve the effect of oil gas condensation and the stability that oil gas continued condensation to shorten the formation of scraping liquid spare and scraping the liquid on guaranteeing the basis that oil gas fully condenses recovery, improve the stability of scraping the liquid effect, once-through the setting of scraping liquid spare and scraping the liquid level under with to a complete liquid cycle of scraping simultaneously, combine and scrape the liquid level, can reduce the production of idle work, can ensure the stability of the liquid effect is scraped to every liquid cycle again.
Description
Technical Field
The invention relates to the technical field of oil gas recovery, in particular to an oil gas condensation recovery treatment device.
Background
The oil gas is generated by vaporization in the production and transportation processes of oil products, so that not only can huge potential safety hazards be generated, but also huge environmental pollution and resource waste can be caused, and therefore, the oil gas can be recycled.
The condensation recovery processing is one of the common processing methods of oil gas, and current condensation recovery processing device continuous operation's stability is lower, at the in-process of condensation recovery, can influence the effect of follow-up oil gas condensation along with the production of condensate, and then reduces oil gas recovery's effect, and current condensation recovery processing device generally is fit for the comparatively simple oil gas treatment of composition, is difficult to abundant effectual oil gas to the comparatively complicated oil gas recovery processing of composition.
Disclosure of Invention
In order to solve the technical problems, the invention provides an oil gas condensation recovery processing device which is realized by the following specific technical means: including a plurality of condensing groups, oil gas is through condensing groups in proper order, condensing groups includes the condensation tank that mount pad and a plurality of are vertical to be placed, oil gas is through the condensation tank in proper order, the condensation tank divide into upper portion condensation zone, middle part intake zone and lower part temporary liquid storage area, be provided with gliding liquid scraping piece and a plurality of built-in condensation piece from top to bottom in the upper portion condensation zone, the condensation piece is in the same place with upper portion condensation zone combination and is formed a plurality of vertical condensation surfaces, be provided with the lower liquid scraping surface of upward slope and the upper liquid scraping surface of downward sloping on the liquid scraping piece, be provided with the water conservancy diversion piece that a plurality of extensions on the lower eaves of upper liquid scraping surface, the liquid scraping piece is in the stroke of upper and lower gliding homoenergetic fully scrapes condensate on the condensation surface and suppresses condensate backward flow to the condensation surface.
The first preferred technical scheme is as follows: the middle part is provided with a plurality of air inlets in the air inlet area, and the air inlet sets up respectively in the middle of adjacent condensing part and is located the position of condensing part below, and the air inlet is direct to the condensate surface that corresponds with oil gas, and the top of condensation tank is provided with a plurality of water conservancy diversion mouth, and the water conservancy diversion mouth is located the condensing part respectively directly over, and oil gas can only flow corresponding condensation tank through the water conservancy diversion mouth. The air inlet and the air outlet are used for enabling oil gas to fully contact with the condensation surface, so that the condensation effect is improved.
And the second preferred technical scheme is as follows: the condensation piece is platy and vertical connection on the inside wall of condensation jar and along the circumference evenly distributed of condensation jar, and the top and the bottom of condensation piece all are provided with and extend spacing track, extend spacing track and carry out spacingly to scraping liquid piece sliding track and make scraping liquid piece and condensation piece separation complete expose the condensation face.
And the preferred technical scheme is as follows: the liquid scraping piece comprises a connecting frame and a driving rod, the upper liquid scraping surface and the lower liquid scraping surface are both arranged on the connecting frame, the driving rod is fixedly connected with the connecting frame and is connected to the bottom of the condensation tank in an up-and-down sliding manner, a liquid outlet is formed in the temporary liquid storage area at the lower part, and a sealing plug with a floating piece is arranged at the liquid outlet.
The preferable technical scheme is as follows: the upper liquid scraping surface and the lower liquid scraping surface are vertically corresponding and are equally divided into a plurality of sections, and one section of upper liquid scraping surface and one section of corresponding lower liquid scraping surface are combined together to correspond to one condensation surface.
The preferable technical scheme is as follows: the condensation temperatures of a plurality of condensation groups are sequentially reduced along the oil gas transmission direction, and the condensation temperatures of the condensation tanks in the same condensation group are the same.
The preferable technical scheme is as follows: the lower eave of the upper liquid scraping surface extends downwards and is staggered with the upper edge of the lower liquid scraping surface, and the lower eave and the upper edge of the lower liquid scraping surface are in a shape like a Chinese character 'zhi'.
The invention has the following beneficial effects: 1. this oil gas condensation recovery processing device is through setting up the abundant oil gas to the comparatively complicated oil gas of composition of condensation group of a plurality of condensation temperatures and retrieving the processing, utilize simultaneously to scrape the condensate of liquid spare with vertical condensation face and strike off, be convenient for oil gas and condensation face abundant contact, improve the effect of oil gas condensation and the stability that oil gas continued condensation to shorten the formation of scraping liquid spare and scraping liquid on guaranteeing the basis that oil gas fully condenses and retrieves, improve the stability of scraping liquid effect, secondly, will scrape the liquid spare once-through and be decided as a complete liquid period of scraping, combine to scrape the setting of liquid level and lower liquid level, can reduce the production of idle work, can ensure the stability of the liquid effect is scraped to every liquid period of scraping again.
2. This oil gas condensation recovery processing device is through the cooperation of vertical condensation face, air inlet and water conservancy diversion mouth, improves the convenience of scraping liquid spare and scrapes liquid, simultaneously at the in-process that oil gas flows, through the restriction to inlet direction and air outlet path, makes oil gas abundant with condensation face contact, improves the effect of condensation, effectively avoids the vertical flow of oil gas unable and condensation face abundant contact and reduce the emergence of condensation effect condition.
3. This oil gas condensation recovery processing device is through scraping liquid level down, scraping liquid level down and water conservancy diversion spare's cooperation, effectively avoids taking place to scrape the condensate after flowing back to the condition emergence on the condensation face again, guarantees the stability of scraping the liquid effect in the liquid cycle.
4. This oil gas condensation recovery processing device is through setting up at the top and the bottom of condensate, for scraping the liquid spare and providing stop point, makes and scrapes liquid spare and condensate separation, exposes the condensation face on the condensate completely and fully contacts with oil gas, simultaneously through extending spacing track to the spacing of scraping the liquid spare, is convenient for scrape the liquid spare and scrapes liquid by extending spacing track removal to condensate smoothly when scraping liquid.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present invention.
Fig. 2 is a schematic view of a partial structure of the present invention.
FIG. 3 is a schematic view of the condensing unit of the present invention.
Fig. 4 is a schematic view of a partial cross-sectional structure of the present invention.
FIG. 5 is a schematic view of a flow guide according to the present invention.
Fig. 6 is a schematic structural view of the wiper member of the present invention.
FIG. 7 is a schematic view of the structure of the upper wiper surface and the deflector of the present invention.
FIG. 8 is a schematic view of the structure of the upper and lower wiper surfaces of the present invention.
In the figure: 1. a mounting base; 2. a condensing tank; 3. a liquid scraping piece; 31. a connecting frame; 32. a driving rod; 4. a condensing member; 5. a condensing surface; 6. a lower scraping liquid level; 7. upper scraping liquid level; 8. a flow guide; 9. an air inlet; 10. a diversion port; 11. extending a limit rail; 12. a liquid outlet; 13. a float; 14. and (5) sealing plugs.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1, 2 and 3, an oil gas condensation recovery processing device comprises three condensation groups, the condensation groups are arranged from front to back, the condensation temperature is reduced from front to back in sequence, oil gas passes through the condensation groups from front to back in sequence, the oil gas is fully subjected to condensation recovery processing by setting different condensation temperatures, each condensation group comprises a mounting seat 1 and three vertically placed condensation tanks 2, the condensation tanks 2 are fixedly arranged on the mounting seat 1, the oil gas sequentially passes through the condensation tanks 2 to be subjected to condensation recovery processing, each condensation tank 2 is divided into an upper condensation area, a middle air inlet area and a lower temporary liquid storage area, the oil gas enters the condensation tank from the middle air inlet area to flow through the upper condensation area to be condensed and then enters the next condensation tank 2 to be condensed, the generated condensate is temporarily stored in the lower temporary liquid storage area, the upper condensation area is internally provided with a liquid scraping piece 3 sliding up and down and a plurality of built-in condensation pieces 4, the condensation pieces 4 and the upper condensation area are combined together to form a plurality of vertical condensation surfaces 5, the oil gas is vaporized in contact with the condensation surfaces 5 to form condensate and flows downwards along the condensation surfaces 5, and the liquid film with a certain thickness is attached to the condensation surfaces 5 to influence the contact between the subsequent oil gas and the condensation surfaces 5 because the flowing speed of the condensate is slower, so that the condensate on the condensation surfaces 5 is scraped by controlling the liquid scraping piece 3 to move up or down in the continuous condensation recovery treatment process, the condensate is enabled to flow down to the lower temporary liquid storage area rapidly, the oil gas is convenient to fully contact with the condensation surfaces 5, the oil gas condensation effect and the oil gas continuous condensation recovery stability are improved, in order to reduce the generation of idle work, the liquid scraping piece 3 is a complete liquid scraping period in one pass, in the process of continuous condensation recovery of oil gas, scrape liquid spare 3 and move up and accomplish the scraping after, stop certain time and wait that condensate on the condensation face 5 is accumulated to certain volume and then move down again and scrape the liquid, wait to move down and accomplish and stop certain time after scraping equally again and move up again after, with this continuous repetition scrape liquid work, secondly, through setting up a plurality of condensation tanks in the condensation group, reduce the height of condensation face 5, and then shorten the scraping stroke of scraping liquid spare 3, guarantee the stability of scraping liquid effect and the sufficiency of oil gas condensation recovery, wherein, vertical condensation face 5 is convenient for scrape liquid spare 3 and scrapes down the condensate that the condensation produced.
Referring to fig. 3, fig. 4, fig. 6, fig. 7 and fig. 8, the upper scraping member 3 is provided with an upwardly inclined lower scraping liquid level 6 and a downwardly inclined upper scraping liquid level 7, a plurality of extending guide members 8 are arranged on the lower eave of the upper scraping liquid level 7, condensate on the condensation surface 5 is scraped downwards by using the lower scraping liquid level 6 in the process of downward movement of the scraping member 3, at this time, the condensate rapidly flows downwards along the condensation surface 5 to enter a lower temporary liquid storage area, in the process of upward movement of the scraping member 3, condensate on the condensation surface 5 is scraped upwards by using the upper scraping liquid level 7, at this time, the condensate rapidly flows downwards along the inclined upper scraping liquid level 7 and flows away from the temporary liquid storage area of the upper scraping liquid level 7 by the guide members 8, the condensate is prevented from slowly flowing to the lower scraping liquid level 6 and reflowing to the condensation surface 5 again, the stability of condensation effect is ensured, the lower eave of the upper scraping liquid level 7 and the upper edge of the lower scraping liquid level 6 are staggered, and the condensate can be prevented from flowing upwards in the process of upward and the upper scraping liquid level 7 due to the fact that the condensate is effectively prevented from flowing upwards along the upper scraping liquid level 7.
Referring to fig. 6 and 7, the upper liquid scraping surface 7 and the lower liquid scraping surface 6 are vertically corresponding and both comprise a plurality of straight line segments and a plurality of arc segments, one upper liquid scraping surface 7 and one corresponding lower liquid scraping surface 6 are combined together into one liquid scraping group, each liquid scraping group corresponds to one condensation surface 5, the shape of each liquid scraping group corresponds to the corresponding condensation surface 5, the upper liquid scraping surface 7 and the lower liquid scraping surface 6 corresponding to the condensation surface 5 on the plate-shaped condensation piece 4 are straight line segments, and the upper liquid scraping surface 7 and the lower liquid scraping surface 6 corresponding to the condensation surface 5 on the inner side of the upper condensation area are arc segments as shown in fig. 6 and 7.
Referring to fig. 4 and 6, the condensation member 4 is plate-shaped and vertically connected to the inner side wall of the condensation tank 2 and uniformly distributed along the circumferential direction of the condensation tank 2, as shown in fig. 6, the condensation surface 5 formed by the uniformly distributed condensation member 4 and the upper condensation zone is also uniformly distributed, so that the liquid scraping member 3 is convenient to scrape liquid, the top and bottom of the condensation member 4 are both provided with extension limit rails 11, the extension limit rails 11 limit the sliding track of the liquid scraping member 3 and enable the liquid scraping member 3 to be completely exposed out of the condensation surface 5 after the liquid scraping member 3 is separated from the condensation member 4, as shown in fig. 4, after the liquid scraping member 3 moves up or moves down, the condensation surface 5 on the condensation member 4 is completely exposed out of the condensation surface 11 and fully contacts with oil gas, and the liquid scraping member 3 is limited by the extension limit rails 11, so that the liquid scraping member 3 is smoothly moved from the extension limit rails 11 to the condensation member 4 when liquid is scraped.
Referring to fig. 4 and 6, the liquid scraping member 3 includes a connecting frame 31 and a driving rod 32, the upper liquid scraping surface 7 and the lower liquid scraping surface 6 are both disposed on the connecting frame 31, the driving rod 32 is fixedly connected with the connecting frame 31, the driving rod 32 is connected to the bottom of the condensation tank 2 in a sliding manner up and down, a liquid outlet 12 is disposed on a lower temporary liquid storage area, a sealing plug 14 with a floating member 13 is disposed at the liquid outlet 12, as shown in fig. 4, the movement of the connecting frame 31 is controlled by the up-down movement of the driving rod 32, and in the condensation process, the liquid outlet 12 is in a normally closed state, when the condensate stored in the lower temporary liquid storage area is accumulated to a certain amount, the floating member 13 drives the sealing plug 14 to open the liquid outlet 12 under the action of the buoyancy force, as the condensate is released, the buoyancy suffered by the floating member 13 gradually decreases until the liquid outlet 12 is closed again, so that the liquid outlet 12 is always in a sealed or sealed state, the internal and external air flows of the condensation pipe 2 are prevented from directly convection to influence the condensation stability in the condensation pipe 2, and the condensation stability in the structure of the lower temporary liquid storage area is disposed, as shown in fig. 4, the bottom of the condensation tank 2 is in a convex state, the middle is prevented from being in the middle of the liquid storage area, the condensation is prevented from being accumulated in the middle of the driving rod 32, and the middle 32 is prevented from being formed in the convex state, and the middle 32.
Referring to fig. 4 and 5, a plurality of air inlets 9 are arranged in the middle air inlet area, the air inlets 9 are respectively arranged in the middle of adjacent condensing parts 4 and are positioned below the condensing parts 4, the air inlets 9 are used for directly conveying oil gas to the corresponding condensing surfaces 5, a plurality of flow guide ports 10 are arranged at the top of the condensing tank 2, the flow guide ports 10 are respectively positioned right above the condensing parts 4, the oil gas can only flow out of the corresponding condensing tank 2 through the flow guide ports 10, the air inlets 9 are used for conveying the oil gas in a non-vertical air conveying mode, the activity of the oil gas is increased, and the flow paths of the oil gas flowing out of the air inlets are limited by combining the flow guide ports 10, so that the oil gas is fully contacted with the condensing surfaces 5 in the condensing process, the condensing effect is improved, and the condition that the vertical flow of the oil gas cannot fully contact with the condensing surfaces 5 to reduce the condensing effect is effectively avoided.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. An oil gas condensation recovery processing device, its characterized in that: including a plurality of condensation groups, oil gas is through the condensation group in proper order, the condensation group includes mount pad (1) and a plurality of condensation tank (2) of placing vertically, oil gas is through condensation tank (2) in proper order, condensation tank (2) divide into upper portion condensation zone, middle part intake zone and lower part temporary liquid storage area, be provided with gliding liquid scraping piece (3) and a plurality of built-in condensation piece (4) from top to bottom in the upper portion condensation zone, condensation piece (4) and upper portion condensation zone are in the same place to form a plurality of vertical condensation surfaces (5), be provided with the lower liquid scraping surface (6) of upward slope and the upper liquid scraping surface (7) of downward sloping on liquid scraping piece (3), be provided with guide piece (8) of a plurality of extensions on the lower eaves of liquid scraping surface (7), liquid scraping piece (3) all can fully scrape condensate on condensation surface (5) and restrain condensate back to condensation surface (5) in the stroke of sliding from top to bottom.
2. The oil and gas condensation recovery processing device according to claim 1, wherein: be provided with a plurality of air inlets (9) in the middle part air inlet district, air inlet (9) set up respectively in the centre of adjacent condensing part (4) and are located the position of condensing part (4) below, and air inlet (9) are direct to corresponding condensation face (5) with oil gas, and the top of condensation tank (2) is provided with a plurality of water conservancy diversion mouth (10), and water conservancy diversion mouth (10) are located directly over condensing part (4) respectively, and oil gas can only flow out corresponding condensation tank (2) through water conservancy diversion mouth (10).
3. The oil and gas condensation recovery processing device according to claim 1, wherein: the condensation piece (4) is platy and vertically connected on the inside wall of the condensation tank (2) and evenly distributed along the circumference of the condensation tank (2), the top and the bottom of the condensation piece (4) are both provided with extension limiting rails (11), and the extension limiting rails (11) limit the sliding track of the liquid scraping piece (3) and enable the liquid scraping piece (3) to be separated from the condensation piece (4) and then completely expose the condensation surface (5).
4. An oil and gas condensing and recovering treatment device according to claim 1 or 3, characterized in that: the liquid scraping piece (3) comprises a connecting frame (31) and a driving rod (32), the upper liquid scraping surface (7) and the lower liquid scraping surface (6) are both arranged on the connecting frame (31), the driving rod (32) is fixedly connected with the connecting frame (31) and is connected with the bottom of the condensing tank (2) in an up-down sliding mode, a liquid outlet (12) is formed in a temporary liquid storage area at the lower portion, and a sealing plug (14) with a floating piece (13) is arranged at the liquid outlet (12).
5. The oil and gas condensation recovery processing device according to claim 1, wherein: the upper liquid scraping surface (7) and the lower liquid scraping surface (6) are vertically corresponding and are equally divided into a plurality of sections, and one section of upper liquid scraping surface (7) and one section of corresponding lower liquid scraping surface (6) are combined together to correspond to one condensation surface (5).
6. The oil and gas condensation recovery processing device according to claim 1, wherein: the condensation temperatures of a plurality of condensation groups are sequentially reduced along the oil gas transmission direction, and the condensation temperatures of the condensation tanks (2) in the same condensation group are the same.
7. The oil and gas condensation recovery processing device according to claim 1, wherein: the lower eave of the upper scraping liquid level (7) extends downwards and is staggered with the upper edge of the lower scraping liquid level (6), and the lower eave and the upper edge are in a shape like a Chinese character 'ding'.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310298867.9A CN115990347A (en) | 2023-03-24 | 2023-03-24 | Oil gas condensation recovery processing device |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202310298867.9A CN115990347A (en) | 2023-03-24 | 2023-03-24 | Oil gas condensation recovery processing device |
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| CN115990347A true CN115990347A (en) | 2023-04-21 |
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| CN202310298867.9A Pending CN115990347A (en) | 2023-03-24 | 2023-03-24 | Oil gas condensation recovery processing device |
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