CN220294421U - Oilfield wellhead sulfur removal device - Google Patents
Oilfield wellhead sulfur removal device Download PDFInfo
- Publication number
- CN220294421U CN220294421U CN202321051298.XU CN202321051298U CN220294421U CN 220294421 U CN220294421 U CN 220294421U CN 202321051298 U CN202321051298 U CN 202321051298U CN 220294421 U CN220294421 U CN 220294421U
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- CN
- China
- Prior art keywords
- sulfur removal
- fixedly arranged
- fixed mounting
- removal device
- oilfield wellhead
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 title claims abstract description 124
- 229910052717 sulfur Inorganic materials 0.000 title claims abstract description 124
- 239000011593 sulfur Substances 0.000 title claims abstract description 124
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 41
- 238000003756 stirring Methods 0.000 claims abstract description 38
- 239000002245 particle Substances 0.000 claims abstract description 35
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 10
- 238000000926 separation method Methods 0.000 claims description 7
- 239000008187 granular material Substances 0.000 claims description 6
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 abstract description 12
- 229910000037 hydrogen sulfide Inorganic materials 0.000 abstract description 12
- 230000000694 effects Effects 0.000 abstract description 6
- 238000000034 method Methods 0.000 abstract description 6
- 101100372509 Mus musculus Vat1 gene Proteins 0.000 description 5
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 239000003208 petroleum Substances 0.000 description 2
- 230000003014 reinforcing effect Effects 0.000 description 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Treating Waste Gases (AREA)
Abstract
The utility model discloses an oilfield wellhead sulfur removal device, which comprises a sulfur removal agent storage vat, wherein an L-shaped rod is fixedly arranged at the lower end of the sulfur removal agent storage vat, a particle conveying belt is fixedly arranged between the lower ends of the L-shaped rods, a first support frame is fixedly arranged at one end of the particle conveying belt, which is far away from the L-shaped rod, a second support frame is fixedly arranged in the middle of the side surface of the particle conveying belt, a mixing stirring barrel is fixedly arranged in the first support frame, and an air inlet sulfur removal barrel is fixedly arranged in the second support frame. According to the oilfield wellhead sulfur removal device, the sulfur removal agent storage vat and the particle conveyer belt are matched, the mixing stirring vat and the air inlet sulfur removal vat can continuously purify hydrogen sulfide discharged from an oilfield wellhead, the hydrogen sulfide can fully react with the sulfur removal agent solution, the sulfur removal agent solution can be continuously mixed and provided, and the influence of the concentration reduction of the sulfur removal agent solution on the sulfur removal effect in the long-time sulfur removal process is avoided.
Description
Technical Field
The utility model relates to the technical field of wellhead sulfur removal device structures, in particular to an oilfield wellhead sulfur removal device.
Background
In petrochemical industry, in order to obtain high-quality petroleum, hydrofining is a critical step, nickel is generally used as a catalyst, hydrogen is introduced at a certain pressure and temperature to remove all oxygen, nitrogen, sulfur, metal elements and the like in the petroleum, and hydrogen sulfide gas discharged from an oilfield wellhead is required to be purified in the processing process and a sulfur removal device is required to be used.
The existing oilfield wellhead sulfur removal device has certain defects when in use, and in the long-time sulfur removal process of the traditional oilfield wellhead sulfur removal device, the concentration of sulfur removal agent solution can be reduced, the sulfur removal effect can be influenced, the hydrogen sulfide discharged from the oilfield wellhead cannot be continuously purified, and the sulfur removal agent needs to be replaced frequently.
Disclosure of Invention
The utility model mainly aims to provide an oilfield wellhead sulfur removal device which can effectively solve the problems in the background technology.
In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:
the utility model provides an oilfield wellhead sulfur removal device, includes sulfur removal agent storage vat, sulfur removal agent storage vat's lower extreme fixed mounting has L shape pole, fixed mounting has the granule conveyer belt between the lower extreme of L shape pole, the one end fixed mounting that L shape pole was kept away from to the granule conveyer belt has a support frame, the middle part fixed mounting of granule conveyer belt side has No. two support frames, the inside fixed mounting of a support frame has the mixing drum, the inside fixed mounting of No. two support frames has the sulfur removal bucket that admits air, the lower extreme fixed mounting of L shape pole has a pole, the position fixed mounting that is close to the lower extreme in the sulfur removal bucket outside of admitting air has No. two poles, the outside cover of admitting air sulfur removal bucket and No. one pole is equipped with the gusset plate, the lower extreme and the sulfur removal bucket fixed connection that admits air of mixing drum.
Preferably, the sulfur removal agent storage vat comprises a particle storage vat, a feeding disc, a rectangular short frame, an L connecting strip, a baffle, a movable plate, a rotary pile and a circular groove hole.
Preferably, the feeding disc is fixedly arranged on the upper surface of the particle storage vat, the rectangular short frame is fixedly arranged on the lower surface of the particle storage vat, the L connecting strip is fixedly arranged at the position of the side surface of the rectangular short frame, which is located at the lower end, the baffle is fixedly arranged at the position of the lower surface of the rectangular short frame, which is located at the front end, the rotary pile is fixedly arranged at the position of the side surface of the movable plate, which is close to the upper end, the circular groove hole is formed in the groove in the rectangular short frame, and one end of the rotary pile, which is far away from the movable plate, is inserted into the circular groove hole.
Preferably, the particle conveyer belt comprises a conveyer belt main body and a separation cone strip, one end of the conveyer belt main body is fixedly arranged between the lower ends of the L-shaped rods, the separation cone strip is fixedly arranged on the surface of the conveyer belt main body, and the lower end of the L-shaped connection strip is fixedly connected with the upper surface of the conveyer belt main body.
Preferably, the mixing stirring barrel comprises a stirring barrel main body, a triangular frame plate, an electric motor, a stirring rod and a first valve.
Preferably, the stirring barrel main body is fixedly provided with the inside of the first supporting frame, the triangular plate is fixedly arranged at the position, close to the upper end, of the inner side of the stirring barrel main body, the electric motor is fixedly arranged in the triangular plate, the stirring rod is fixedly arranged at the lower end of the electric motor rotating shaft, and the first valve is fixedly arranged at the lower end of the stirring barrel main body.
Preferably, the air inlet sulfur removal barrel comprises a sulfur removal barrel main body, a water inlet connector, a second valve, a first flange, a second flange, a hollow circular ring and an exhaust short pipe.
Preferably, the sulfur removal barrel body fixed mounting is in the inside of No. two support frames, water inlet port embedding fixed mounting is in the position that is close to the upper end in sulfur removal barrel body outside, no. two valve fixed mounting is in the lower extreme of sulfur removal barrel body, no. one flange fixed mounting is in the lower extreme of No. two valves, no. two flange embedding fixed mounting is in the position that is close to the middle part in sulfur removal barrel body outside, the inside of sulfur removal barrel body is located to hollow ring, exhaust nozzle stub embedding fixed mounting is in the outside of hollow ring, water inlet port and No. two lower extreme fixed connection of flange, hollow ring and No. two flange fixed connection.
Compared with the prior art, the utility model has the following beneficial effects:
according to the utility model, through the arranged sulfur removal agent storage vat, the particle conveyer belt, the mixing stirring vat and the air inlet sulfur removal vat, the hydrogen sulfide discharged from the wellhead of the oil field can be continuously purified by matching the sulfur removal agent storage vat with the particle conveyer belt, the mixing stirring vat and the air inlet sulfur removal vat, the hydrogen sulfide can fully react with the sulfur removal agent solution, the sulfur removal agent solution can be continuously mixed and provided, and the influence of the concentration reduction of the sulfur removal agent solution on the sulfur removal effect in the long-time sulfur removal process is avoided.
Drawings
FIG. 1 is a schematic diagram of the overall structure of an oilfield wellhead sulfur removal device of the present utility model;
FIG. 2 is a partially exploded view of the lower end of a sulfur removal agent storage vat of the oilfield wellhead sulfur removal device of the present utility model;
FIG. 3 is a schematic diagram showing the decomposition structure of a mixing stirring barrel and an air inlet sulfur removal barrel of the oilfield wellhead sulfur removal device;
FIG. 4 is an enlarged schematic view of portion A of FIG. 1 of an oilfield wellhead sulfur removal device of the present utility model;
FIG. 5 is an enlarged schematic view of portion B of FIG. 1 of an oilfield wellhead sulfur removal device of the present utility model;
FIG. 6 is an enlarged schematic view of portion C of FIG. 1 of an oilfield wellhead sulfur removal device of the present utility model;
FIG. 7 is an enlarged schematic view of portion D of FIG. 2 of an oilfield wellhead sulfur removal device according to the present utility model;
FIG. 8 is an enlarged schematic view of portion E of FIG. 3 of an oilfield wellhead sulfur removal device of the present utility model.
In the figure: 1. a sulfur removal agent storage bucket; 101. a particulate storage bin; 102. a feed tray; 103. a rectangular short frame; 104. l connecting strips; 105. a baffle; 106. a movable plate; 107. rotating the pile; 108. circular groove holes; 2. an L-shaped rod; 3. a particle conveyor belt; 301. a conveyor belt body; 302. separating cone strips; 4. a first support frame; 5. a second support frame; 6. mixing and stirring barrel; 601. a stirring barrel main body; 602. a tripod plate; 603. an electric motor; 604. a stirring rod; 605. a valve I; 7. an air inlet sulfur removal barrel; 701. a sulfur removal barrel body; 702. a water inlet port; 703. a valve II; 704. a first flange; 705. a second flange; 706. a hollow ring; 707. an exhaust short pipe; 8. a first rod; 9. a second rod; 10. and a reinforcing plate.
Detailed Description
The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.
As shown in fig. 1-8, an oilfield wellhead sulfur removal device comprises a sulfur removal agent storage vat 1, wherein an L-shaped rod 2 is fixedly arranged at the lower end of the sulfur removal agent storage vat 1, a particle conveying belt 3 is fixedly arranged between the lower ends of the L-shaped rods 2, a first supporting frame 4 is fixedly arranged at one end of the particle conveying belt 3 far away from the L-shaped rod 2, a second supporting frame 5 is fixedly arranged in the middle of the side surface of the particle conveying belt 3, a mixing stirring barrel 6 is fixedly arranged in the first supporting frame 4, an air inlet sulfur removal barrel 7 is fixedly arranged in the second supporting frame 5, a first rod 8 is fixedly arranged at the lower end of the L-shaped rod 2, a second rod 9 is fixedly arranged at the position, close to the lower end, outside the air inlet sulfur removal barrel 7 is fixedly arranged on the outer side of the first rod 8, a reinforcing plate 10 is fixedly connected with the lower end of the mixing stirring barrel 6, the sulfur removal agent storage vat 1 and the particle conveying belt 3 are matched, the mixing stirring barrel 6 and the air inlet sulfur removal barrel 7 can continuously purify hydrogen sulfide discharged from the oilfield wellhead, the hydrogen sulfide energy and a sulfur removal solution react fully, the sulfur removal agent solution can be mixed with the sulfur removal agent solution, the effect can be prevented from being reduced, and the concentration of the sulfur removal solution can be continuously reduced in the process is avoided;
the sulfur removal agent storage vat 1 comprises a particle storage vat 101, a feeding disc 102, a rectangular short frame 103, L connecting strips 104, a baffle 105, a movable plate 106, a rotary pile 107 and a circular groove hole 108; the feeding disc 102 is fixedly arranged on the upper surface of the particle storage vat 101, the rectangular short frame 103 is fixedly arranged on the lower surface of the particle storage vat 101, the L connecting strip 104 is fixedly arranged at the position of the side surface of the rectangular short frame 103 at the lower end, the baffle 105 is fixedly arranged at the position of the lower surface of the rectangular short frame 103 at the front end, the rotary pile 107 is fixedly arranged at the position of the side surface of the movable plate 106 close to the upper end, the circular groove hole 108 is formed in the groove in the rectangular short frame 103, and one end of the rotary pile 107, which is far away from the movable plate 106, is inserted into the circular groove hole 108; the particle conveyer belt 3 comprises a conveyer belt main body 301 and a separation cone strip 302, wherein one end of the conveyer belt main body 301 is fixedly arranged between the lower ends of the L-shaped rods 2, the separation cone strip 302 is fixedly arranged on the surface of the conveyer belt main body 301, and the lower end of the L-shaped connecting strip 104 is fixedly connected with the upper surface of the conveyer belt main body 301; the mixing drum 6 comprises a drum main body 601, a tripod plate 602, an electric motor 603, a stirring rod 604 and a valve 605; the stirring tank body 601 is fixedly provided with the inside of a first supporting frame 4, the triangular plate 602 is fixedly arranged at a position, close to the upper end, on the inner side of the stirring tank body 601, the electric motor 603 is fixedly arranged in the triangular plate 602, the stirring rod 604 is fixedly arranged at the lower end of a rotating shaft of the electric motor 603, and the first valve 605 is fixedly arranged at the lower end of the stirring tank body 601; the air inlet sulfur removal barrel 7 comprises a sulfur removal barrel main body 701, a water inlet interface 702, a valve No. 703, a flange No. 704, a flange No. 705, a hollow circular ring 706 and an exhaust short pipe 707; the sulfur removal barrel body 701 is fixedly installed in the second support frame 5, the water inlet interface 702 is fixedly installed at the position, close to the upper end, of the outer side of the sulfur removal barrel body 701, the second valve 703 is fixedly installed at the lower end of the sulfur removal barrel body 701, the first flange 704 is fixedly installed at the lower end of the second valve 703, the second flange 705 is fixedly installed at the position, close to the middle, of the outer side of the sulfur removal barrel body 701, the hollow circular ring 706 is arranged in the sulfur removal barrel body 701, the exhaust short pipe 707 is fixedly installed on the outer side of the hollow circular ring 706, the water inlet interface 702 is fixedly connected with the lower end of the second flange 705, and the hollow circular ring 706 is fixedly connected with the second flange 705.
In the sulfur removal device for oilfield wellhead, when in use, in the sulfur removal agent storage vat 1, the particle conveyer belt 3, the mixing stirring vat 6 and the air intake sulfur removal vat 7, a proper amount of particle sulfur removal agent is poured into the particle storage vat 101 along the inner wall of the feeding disc 102, the particle sulfur removal agent in the particle storage vat 101 falls onto the surface of the conveyer belt of the particle conveyer belt 3 and is positioned between the separation cone strips 302, the movable plate 106 prevents the particle sulfur removal agent from sliding off the particle conveyer belt 3, the conveyer belt main body 301 drives the particle sulfur removal agent to convey the particle sulfur removal agent into the stirring vat main body 601, the faucet is opened to continuously irrigate the inside of the stirring vat main body 601, the electric motor 603 rotates the stirring rod 604 to stir, so that the particle sulfur removal agent is quickly melted, the valve 605 is opened, the sulfur removal agent solution enters the inside of the sulfur removal barrel body 701 along the water inlet interface 702, the second flange 705 is connected with a hydrogen sulfide discharge pipeline of an oilfield wellhead, the first flange 704 is connected with a waste discharge pipeline, hydrogen sulfide gas enters the inside of the hollow circular ring 706 and is discharged through holes on the exhaust short pipe 707, chemical reaction fully occurs with the sulfur removal agent solution in the sulfur removal barrel body 701, when the second valve 703 is opened, the sulfur removal agent solution with low concentration is discharged, the sulfur removal agent storage barrel 1 and the particle conveyer belt 3 are matched, the mixing stirring barrel 6 and the air inlet sulfur removal barrel 7 can continuously purify hydrogen sulfide discharged from the oilfield wellhead, the hydrogen sulfide can fully react with the sulfur removal agent solution, and the sulfur removal agent solution can be continuously mixed and provided, and the influence on the sulfur removal effect due to the concentration reduction of the sulfur removal agent solution in the long-time sulfur removal process is avoided.
The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (8)
1. An oilfield wellhead sulfur removal device, which is characterized in that: including sulfur removal agent storage vat (1), the lower extreme fixed mounting of sulfur removal agent storage vat (1) has L shape pole (2), fixed mounting has granule conveyer belt (3) between the lower extreme of L shape pole (2), the one end fixed mounting that L shape pole (2) was kept away from to granule conveyer belt (3) has support frame (4) No. one, the middle part fixed mounting of granule conveyer belt (3) side has support frame (5) No. two, the inside fixed mounting of support frame (4) has mixed agitator (6), the inside fixed mounting of support frame (5) No. two has the sulfur removal bucket (7) that admits air, the lower extreme fixed mounting of L shape pole (2) has pole (8) No. one, the outside of sulfur removal bucket (7) that admits air is close to the position fixed mounting of lower extreme has pole (9) No. two, the outside cover of sulfur removal bucket (7) and pole (8) is equipped with gusset plate (10), the lower extreme and the sulfur removal bucket (7) that admits air of mixing agitator (6) are fixedly connected.
2. An oilfield wellhead sulfur removal device as defined in claim 1, wherein: the sulfur removal agent storage vat (1) comprises a particle storage vat (101), a feeding disc (102), a rectangular short frame (103), L connecting strips (104), a baffle (105), a movable plate (106), a rotary pile (107) and a circular groove hole (108).
3. An oilfield wellhead sulfur removal device as defined in claim 2, wherein: the feeding disc (102) is fixedly arranged on the upper surface of the particle storage vat (101), the rectangular short frame (103) is fixedly arranged on the lower surface of the particle storage vat (101), the L connecting strip (104) is fixedly arranged at the position, located at the lower end, of the side face of the rectangular short frame (103), the baffle (105) is fixedly arranged at the position, located at the front end, of the lower surface of the rectangular short frame (103), the rotary pile (107) is fixedly arranged at the position, close to the upper end, of the side face of the movable plate (106), the circular groove hole (108) is formed in a groove in the rectangular short frame (103), and one end, away from the movable plate (106), of the rotary pile (107) is inserted into the circular groove hole (108).
4. An oilfield wellhead sulfur removal device as defined in claim 3, wherein: the particle conveyor belt (3) comprises a conveyor belt main body (301) and a separation cone strip (302), one end of the conveyor belt main body (301) is fixedly arranged between the lower ends of the L-shaped rods (2), the separation cone strip (302) is fixedly arranged on the surface of the conveyor belt main body (301), and the lower end of the L-shaped connection strip (104) is fixedly connected with the upper surface of the conveyor belt main body (301).
5. An oilfield wellhead sulfur removal device as defined in claim 1, wherein: the mixing stirring barrel (6) comprises a stirring barrel main body (601), a triangular frame plate (602), an electric motor (603), a stirring rod (604) and a first valve (605).
6. An oilfield wellhead sulfur removal device as defined in claim 5, wherein: the stirring barrel comprises a stirring barrel body (601), wherein a first supporting frame (4) is fixedly arranged in the stirring barrel body (601), a triangular plate (602) is fixedly arranged at a position, close to the upper end, on the inner side of the stirring barrel body (601), an electric motor (603) is fixedly arranged in the triangular plate (602), a stirring rod (604) is fixedly arranged at the lower end of a rotating shaft of the electric motor (603), and a first valve (605) is fixedly arranged at the lower end of the stirring barrel body (601).
7. An oilfield wellhead sulfur removal device as defined in claim 6, wherein: the air inlet sulfur removal barrel (7) comprises a sulfur removal barrel main body (701), an air inlet interface (702), a second valve (703), a first flange (704), a second flange (705), a hollow circular ring (706) and an exhaust short pipe (707).
8. An oilfield wellhead sulfur removal device as defined in claim 7, wherein: the sulfur removal barrel body (701) is fixedly installed in the second support frame (5), the water inlet port (702) is embedded and fixedly installed at the position, close to the upper end, of the outside of the sulfur removal barrel body (701), the second valve (703) is fixedly installed at the lower end of the sulfur removal barrel body (701), the first flange (704) is fixedly installed at the lower end of the second valve (703), the second flange (705) is embedded and fixedly installed at the position, close to the middle, of the outside of the sulfur removal barrel body (701), the hollow circular ring (706) is arranged in the inside of the sulfur removal barrel body (701), the exhaust short pipe (707) is embedded and fixedly installed at the outside of the hollow circular ring (706), the water inlet port (702) is fixedly connected with the lower end of the second flange (705), and the hollow circular ring (706) is fixedly connected with the second flange (705).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321051298.XU CN220294421U (en) | 2023-05-04 | 2023-05-04 | Oilfield wellhead sulfur removal device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321051298.XU CN220294421U (en) | 2023-05-04 | 2023-05-04 | Oilfield wellhead sulfur removal device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220294421U true CN220294421U (en) | 2024-01-05 |
Family
ID=89347435
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321051298.XU Active CN220294421U (en) | 2023-05-04 | 2023-05-04 | Oilfield wellhead sulfur removal device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220294421U (en) |
-
2023
- 2023-05-04 CN CN202321051298.XU patent/CN220294421U/en active Active
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