CN220487561U - Marine remote control cyclone desander - Google Patents
Marine remote control cyclone desander Download PDFInfo
- Publication number
- CN220487561U CN220487561U CN202321974916.8U CN202321974916U CN220487561U CN 220487561 U CN220487561 U CN 220487561U CN 202321974916 U CN202321974916 U CN 202321974916U CN 220487561 U CN220487561 U CN 220487561U
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- flange
- gate valve
- double
- cyclone
- nipple
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- 239000004576 sand Substances 0.000 claims abstract description 56
- 210000002445 nipple Anatomy 0.000 claims abstract description 54
- 238000003860 storage Methods 0.000 claims abstract description 25
- 238000011010 flushing procedure Methods 0.000 claims abstract description 14
- 238000007789 sealing Methods 0.000 claims description 11
- 239000010865 sewage Substances 0.000 claims description 3
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims 3
- 235000017491 Bambusa tulda Nutrition 0.000 claims 3
- 241001330002 Bambuseae Species 0.000 claims 3
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims 3
- 239000011425 bamboo Substances 0.000 claims 3
- 230000002035 prolonged effect Effects 0.000 abstract description 4
- 238000009825 accumulation Methods 0.000 abstract description 3
- 239000007789 gas Substances 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000013461 design Methods 0.000 description 3
- 239000007790 solid phase Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000011143 downstream manufacturing Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
- 239000003209 petroleum derivative Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- Cyclones (AREA)
Abstract
The utility model discloses a remote control rotational flow sand remover for ocean, which comprises: the sand storage barrel comprises a sand storage barrel supporting seat, an inlet pipeline assembly, an exhaust pipeline assembly and a flushing pipeline assembly, wherein a cyclone barrel assembly is arranged above the sand storage barrel supporting seat, and a first tee joint is arranged below the cyclone barrel assembly; the inlet pipeline assembly is connected with the inlet end of the cyclone cylinder assembly through a first double-flange nipple; the exhaust pipeline assembly is connected with an air outlet of the cyclone cylinder assembly through a second double-flange nipple; one end of the flushing pipeline assembly is connected with the inlet pipeline assembly through a third double-flange nipple. According to the utility model, the whole structure is optimized, the cyclone cylinder and the sand storage cylinder are designed into a whole, so that the weight and the volume can be greatly reduced, the leakage point can be reduced, the service life of equipment can be prolonged, and the problems of limited whole operation space, limited hoisting weight and the like are well solved by designing a flushing port on the cyclone cylinder, which is convenient for flushing sand accumulation.
Description
Technical Field
The utility model belongs to the field of petroleum and natural gas drilling and fracturing gas testing engineering, and particularly relates to a remote control cyclone sand remover for ocean.
Background
The offshore oil production platform has special working environment and limited space, and the normal operation, cleaning and maintenance work of the equipment are very difficult, so that the maintenance cost of the equipment is greatly increased. The sand particles in the well can be effectively separated after the sand remover is installed, so that relatively clean gas enters the downstream, the downstream equipment such as a downstream pipeline, a liquid-gas separator, a heater, a choke manifold and the like is protected, the service life of the equipment is prolonged, and the exploitation cost is effectively reduced.
The ground cyclone sand remover with conventional design has large volume and heavy weight, and the valve adopts a manual switch; the offshore oil production platform has special working environment, limited whole operation space and extremely difficult manual operation, and meanwhile, the hoisting capacity of the offshore oil production platform is limited and cannot bear the weight of the ground cyclone sand remover, so that the traditional ground cyclone sand remover cannot be used for the operation of the offshore oil production platform.
Disclosure of Invention
The utility model aims to: in order to overcome the defects, the utility model aims to provide the remote control cyclone sand remover for the ocean, which is simple in structure and reasonable in design, and the problems of limited whole operation space, limited hoisting weight and the like are well solved by optimizing the whole structure, designing the cyclone cylinder and the sand storage cylinder into a whole, greatly reducing the weight and the volume, reducing the leakage point, prolonging the service life of equipment, and designing a flushing port on the cyclone cylinder.
The technical scheme is as follows: in order to achieve the above object, the present utility model provides a remote control cyclone sand remover for ocean, comprising:
the sand storage barrel supporting seat is provided with a cyclone barrel assembly above the sand storage barrel supporting seat, and a first tee joint is arranged below the cyclone barrel assembly;
the inlet pipeline assembly is connected with the inlet end of the cyclone cylinder assembly through a first double-flange nipple;
the exhaust pipeline assembly is connected with the air outlet of the cyclone cylinder assembly through a second double-flange nipple;
and one end of the flushing pipeline assembly is connected with the inlet pipeline assembly through a third double-flange nipple.
According to the marine remote control cyclone sand remover, the whole structure is optimized, the cyclone cylinder and the sand storage cylinder are designed into a whole, so that the weight and the volume can be greatly reduced, leakage points are reduced, the service life of equipment is prolonged, a flushing port is designed on the cyclone cylinder, sand accumulation is conveniently flushed, and the problems of limited whole operation space, limited hoisting weight and the like are well solved.
The cyclone tube assembly adopts a cyclone tube and sand storage tube integrated structure, and comprises a cyclone tube assembly and a cyclone tube, wherein the cyclone tube assembly is arranged in the cyclone tube, a sand storage cavity is formed in the lower part of the cyclone tube, an upper cyclone tube cover flange and a lower cyclone tube cover flange are respectively arranged on the upper part and the lower part of the cyclone tube, the upper part of the upper cyclone tube cover flange is connected with a second tee joint through a fourth double-flange nipple, the lower cyclone tube cover flange is connected with a sand storage tube supporting seat through a wire planting bolt, and the lower cyclone tube cover flange is connected with the first tee joint through a fifth double-section flange nipple.
Further, the inlet pipeline assembly comprises a five-way valve, a first electric gate valve, a first manual gate valve and a third tee joint, an air inlet is formed in one side of the five-way valve, a lower interface of the first electric gate valve is connected with an upper interface end of the five-way valve, the upper interface is connected with the first manual gate valve, and an upper interface of the first manual gate valve is connected with a lower interface of the third tee joint through a sixth double-flange nipple.
Still further, exhaust line subassembly includes fourth tee bend, second electric gate valve, second manual gate valve and first cross, the fourth tee bend is connected with the second tee bend through second double flange nipple joint, second electric gate valve one end is connected with the fourth tee bend through seventh double flange nipple joint, and the other end is connected with the second manual gate valve through eighth double flange nipple joint, the one end that second electric gate valve was kept away from to the second is connected with first cross through ninth double flange nipple joint, one side of first cross is equipped with the gas vent.
Further, the flushing pipeline assembly comprises a fifth tee joint, a third electric gate valve, a second four-way joint, a third four-way joint and a fourth electric gate valve, wherein the fifth tee joint is connected with the fifth tee joint through a tenth double-flange nipple, the third electric gate valve is arranged between the fifth tee joint and the second four-way joint, one end of the second four-way joint is connected with the first tee joint through an eleventh double-flange nipple, and a sewage outlet is arranged at one side far away from the first tee joint;
preferably, one end of the third four-way is connected with the second four-way, the other end of the third four-way is connected with a fourth electric gate valve, and one end of the fourth electric gate valve, which is far away from the third four-way, is connected with the first four-way.
Furthermore, the outside of the cyclone cylinder is provided with a blind flange, the blind flange is connected with the cyclone cylinder through a wire planting bolt and a nut, and a sealing gasket ring is arranged between the blind flange and the cyclone cylinder. The sealing gasket ring can further improve the sealing performance.
Further preferably, the connection parts of the upper cyclone cylinder cover flange and the lower cyclone cylinder cover flange and the cyclone cylinder are respectively provided with a sealing gasket ring. The sealing gasket ring can further improve the sealing performance.
Still further, be equipped with first meter flange between first manual gate valve and the sixth double flange nipple, just meter flange and sixth double flange nipple pass through stud fixed connection, be equipped with the digital display manometer on the first meter flange.
Still further preferably, a second instrument flange is arranged between the second electric gate valve and the seventh double-flange nipple, a double-male nipple is arranged on one side of the second instrument flange, one end of the double-male nipple, which is far away from the second instrument flange, is provided with a square right-angle stop valve, and a digital display pressure gauge is arranged on the square right-angle stop valve.
The control device comprises a control panel and a controller, and the first electric gate valve, the second electric gate valve, the third electric gate valve, the fourth electric gate valve and the digital display pressure gauge are all connected with the controller.
The technical scheme can be seen that the utility model has the following beneficial effects:
1. according to the marine remote control cyclone sand remover, the whole structure is optimized, the cyclone cylinder and the sand storage cylinder are designed into a whole, so that the weight and the volume can be greatly reduced, leakage points are reduced, the service life of equipment is prolonged, a flushing port is designed on the cyclone cylinder, sand accumulation is conveniently flushed, and the problems of limited whole operation space, limited hoisting weight and the like are well solved.
2. The cyclone sand remover is exquisite and reasonable in overall design, long in service life, convenient to integrally hoist, convenient, fast and reliable in overall assembly and convenient to repair and maintain.
3. The cyclone sand remover utilizes centrifugal force and gravity separation to remove solid phase particles. Centrifugal force is generated through the cyclone action, and solid phase components in the fluid sink into the bottom of the container, so that online real-time sand discharge is realized. The liquid and gas without solid phase component directly enter downstream process after passing through the central tube. Thereby reducing erosion to downstream flow equipment and protecting the safety of the downstream equipment.
4. The arrangement of the electric valve gate and the manual valve gate can meet the requirements of electric control and manual control, and the manual gate valve designed by the inlet pipeline and the exhaust pipeline prevents the electric actuator from malfunctioning, so that the manual gate valve can be used for realizing the switching of pipelines.
Drawings
FIG. 1 is a schematic diagram of a marine remote control cyclone sand remover according to the present utility model;
FIG. 2 is a schematic view of another view of the present utility model;
FIG. 3 is a top view of the present utility model;
FIG. 4 is a schematic view of a cyclone cartridge assembly according to the present utility model;
FIG. 5 is a schematic view of a partial structure of an inlet line assembly according to the present utility model;
FIG. 6 is a schematic view of a partial structure of an exhaust line assembly according to the present utility model;
FIG. 7 is a schematic diagram of a swirl tube assembly according to the present utility model.
Detailed Description
The utility model is further elucidated below in connection with the drawings and the specific embodiments.
Examples
A marine remote control cyclone separator as shown in fig. 1 to 5, comprising: the sand storage barrel comprises a sand storage barrel supporting seat 1, an inlet pipeline assembly 3, an exhaust pipeline assembly 5 and a flushing pipeline assembly 7, wherein a cyclone barrel assembly 2 is arranged above the sand storage barrel supporting seat 1, and a first tee joint 11 is arranged below the cyclone barrel assembly 2; the inlet pipeline assembly 3 is connected with the inlet end of the cyclone cylinder assembly 2 through a first double-flange nipple 4; the exhaust pipeline assembly 5 is connected with the air outlet of the cyclone cylinder assembly 2 through a second double-flange nipple 6; one end of the flushing pipeline assembly 7 is connected with the inlet pipeline assembly 3 through a third double-flange nipple 76.
As shown in fig. 1, 2 and 4, the cyclone cylinder assembly 2 adopts a cyclone cylinder and sand storage cylinder integrated structure, and comprises a cyclone tube assembly 21 and a cyclone cylinder 22, wherein the cyclone tube assembly 21 is arranged in the cyclone cylinder 22, a sand storage cavity is arranged at the lower part of the cyclone cylinder 22, an upper cyclone cylinder cover flange 23 and a lower cyclone cylinder cover flange 24 are respectively arranged on the upper part and the lower part of the cyclone cylinder 22, the upper part of the upper cyclone cylinder cover flange 23 is connected with a second tee joint 26 through a fourth double-flange nipple 25, the lower cyclone cylinder cover flange 24 is connected with the sand storage cylinder support seat 1 through a wire planting bolt, and the lower cyclone cylinder cover flange 24 is connected with the first tee joint 11 through a fifth double-section flange nipple 27.
As shown in fig. 1 and 2, the inlet pipeline assembly 3 comprises a five-way valve 31, a first electric gate valve 32, a first manual gate valve 33 and a third tee 34, wherein an air inlet 311 is arranged on one side of the five-way valve 31, a lower interface of the first electric gate valve 32 is connected with an upper interface end of the five-way valve 31, an upper interface is connected with the first manual gate valve 33, and an upper interface of the first manual gate valve 33 is connected with a lower interface of the third tee 34 through a sixth double flange nipple 35.
As shown in fig. 1 and 2, the exhaust pipeline assembly 5 comprises a fourth tee joint 51, a second electric gate valve 52, a second manual gate valve 53 and a first four-way joint 54, wherein the fourth tee joint 51 is connected with the second tee joint 26 through a second double-flange nipple 6, one end of the second electric gate valve 52 is connected with the fourth tee joint 51 through a seventh double-flange nipple 55, the other end of the second electric gate valve 52 is connected with the second manual gate valve 53 through an eighth double-flange nipple 56, one end of the second manual gate valve 53 far away from the second electric gate valve 52 is connected with the first four-way joint 54 through a ninth double-flange nipple 57, and one side of the first four-way joint 54 is provided with an exhaust port 541.
The flushing pipeline assembly 7 as shown in fig. 2 and 3 comprises a fifth tee 71, a third electric gate valve 72, a second four-way joint 73, a third four-way joint 74 and a fourth electric gate valve 75, wherein the fifth tee 71 is connected with the five-way joint 31 through a tenth double flange nipple 76, the third electric gate valve 72 is arranged between the fifth tee 71 and the second four-way joint 73, one end of the second four-way joint 73 is connected with the first tee 11 through an eleventh double flange nipple 77, and a sewage outlet 78 is arranged at one side far away from the first tee 11;
one end of the third four-way joint 74 is connected with the second four-way joint 73, the other end is connected with a fourth electric gate valve 75, and one end of the fourth electric gate valve 75 far away from the third four-way joint 74 is connected with the first four-way joint 54.
The outside of the cyclone cylinder 22 is provided with a blind flange, the blind flange is connected with the cyclone cylinder 22 through a wire planting bolt and a nut, and a sealing gasket ring is arranged between the blind flange and the cyclone cylinder 22.
The joints of the upper cyclone cylinder cover flange 23 and the lower cyclone cylinder cover flange 24 and the cyclone cylinder 22 are respectively provided with a sealing gasket ring.
As shown in fig. 7, the cyclone tube assembly 21 includes a cyclone tube 211, a mandrel 212 is disposed on the cyclone tube 211, a welding support plate 213 is disposed on the top of the cyclone tube 211 outside the mandrel 212, a groove is circumferentially disposed on the outer side of the cyclone tube 211, and a sealing ring 214 is disposed in the groove.
A first meter flange 36 is arranged between the first manual gate valve 33 and the sixth double-flange nipple 35, the meter flange 36 and the sixth double-flange nipple 35 are fixedly connected through a stud, and a digital display pressure gauge is arranged on the first meter flange 36.
A second meter flange 58 is arranged between the second electric gate valve 52 and the seventh double-flange nipple 55, a double-male nipple 581 is arranged on one side of the second meter flange 58, a square right-angle stop valve 582 is arranged at one end of the double-male nipple 581 far away from the second meter flange 58, and a digital display pressure gauge is arranged on the square right-angle stop valve 582.
The control device comprises a control panel and a controller, and the first electric gate valve 32, the second electric gate valve 52, the third electric gate valve 72, the fourth electric gate valve 75 and the digital display pressure gauge are all connected with the controller.
In the marine remote intelligent control cyclone sand remover in the embodiment, after the peripheral pipeline is connected during normal sand removal operation, the first electric gate valve 32, the first manual gate valve 33, the second electric gate valve 52 and the second manual gate valve 53 are opened, and other valves are all in a closed state.
If the wellhead discharge does not contain any liquid, fracturing sand and other mixed media during open flow, a cyclone sand remover is not needed for sand removal operation: after the peripheral lines are connected, the operation is performed as shown in the drawing, and it is necessary to open the third electric gate valve 72 and close the valves of the first electric gate valve 32, the first manual gate valve 33, the second electric gate valve 52, the second manual gate valve 53, and the fourth electric gate valve 75.
The foregoing is merely a preferred embodiment of the utility model, and it should be noted that modifications could be made by those skilled in the art without departing from the principles of the utility model, which modifications would also be considered to be within the scope of the utility model.
Claims (10)
1. The utility model provides a marine remote control whirl desander which characterized in that: comprising the following steps:
the sand storage barrel comprises a sand storage barrel supporting seat (1), wherein a cyclone barrel assembly (2) is arranged above the sand storage barrel supporting seat (1), and a first tee joint (11) is arranged below the cyclone barrel assembly (2);
the inlet pipeline assembly (3), the inlet pipeline assembly (3) is connected with the inlet end of the cyclone cylinder assembly (2) through a first double-flange nipple (4);
the exhaust pipeline assembly (5) is connected with the air outlet of the cyclone cylinder assembly (2) through a second double-flange nipple (6);
and one end of the flushing pipeline assembly (7) is connected with the inlet pipeline assembly (3) through a third double-flange nipple (76).
2. The marine remote control cyclone sand remover as claimed in claim 1, wherein: the utility model provides a sand storage section of thick bamboo, swirl tube subassembly (2) adopts swirl tube and sand storage section of thick bamboo integrated structure, and it includes swirl tube assembly (21), swirl tube (22), swirl tube assembly (21) are located in swirl tube (22), just the lower part of swirl tube (22) is equipped with the sand storage chamber, swirl tube (22) are located swirl tube cover flange (23) respectively from top to bottom, swirl tube cover flange (24) down, the top of going up swirl tube cover flange (23) is connected with second tee bend (26) through fourth double flange nipple joint (25), swirl tube cover flange (24) down is connected with sand storage section of thick bamboo supporting seat (1) through planting the silk bolt, just swirl tube cover flange (24) down is connected with first tee bend (11) through fifth double flange nipple joint (27).
3. The marine remote control cyclone sand remover as claimed in claim 2, wherein: the inlet pipeline assembly (3) comprises a five-way valve (31), a first electric gate valve (32), a first manual gate valve (33) and a third tee joint (34), wherein an air inlet (311) is formed in one side of the five-way valve (31), a lower interface of the first electric gate valve (32) is connected with an upper interface end of the five-way valve (31), the upper interface is connected with the first manual gate valve (33), and an upper interface of the first manual gate valve (33) is connected with a lower interface of the third tee joint (34) through a sixth double-flange nipple (35).
4. A marine remote control cyclone separator as claimed in claim 3, wherein: the exhaust pipeline assembly (5) comprises a fourth tee joint (51), a second electric gate valve (52), a second manual gate valve (53) and a first four-way joint (54), the fourth tee joint (51) is connected with the second tee joint (26) through a second double-flange nipple (6), one end of the second electric gate valve (52) is connected with the fourth tee joint (51) through a seventh double-flange nipple (55), the other end of the second electric gate valve is connected with the second manual gate valve (53) through an eighth double-flange nipple (56), one end of the second manual gate valve (53) far away from the second electric gate valve (52) is connected with the first four-way joint (54) through a ninth double-flange nipple (57), and one side of the first four-way joint (54) is provided with an exhaust port (541).
5. The marine remote control cyclone sand remover as claimed in claim 4, wherein: the flushing pipeline assembly (7) comprises a fifth tee joint (71), a third electric gate valve (72), a second four-way joint (73), a third four-way joint (74) and a fourth electric gate valve (75), wherein the fifth tee joint (71) is connected with the fifth tee joint (31) through a tenth double-flange nipple (76), the third electric gate valve (72) is arranged between the fifth tee joint (71) and the second four-way joint (73), one end of the second four-way joint (73) is connected with the first tee joint (11) through an eleventh double-flange nipple (77), and a sewage outlet (78) is formed in one side, far away from the first tee joint (11);
one end of the third four-way joint (74) is connected with the second four-way joint (73), the other end of the third four-way joint is connected with a fourth electric gate valve (75), and one end, far away from the third four-way joint (74), of the fourth electric gate valve (75) is connected with the first four-way joint (54).
6. The marine remote control cyclone sand remover as claimed in claim 1, wherein: the outer side of the cyclone cylinder (22) is provided with a blind flange, the blind flange is connected with the cyclone cylinder (22) through a wire planting bolt and a nut, and a sealing gasket ring is arranged between the blind flange and the cyclone cylinder.
7. The marine remote control cyclone sand remover as claimed in claim 2, wherein: the joints of the upper cyclone cylinder cover flange (23) and the lower cyclone cylinder cover flange (24) and the cyclone cylinder (22) are respectively provided with a sealing gasket ring.
8. The marine remote control cyclone sand remover as claimed in claim 4, wherein: a first instrument flange (36) is arranged between the first manual gate valve (33) and the sixth double-flange nipple (35), the instrument flange (36) is fixedly connected with the sixth double-flange nipple (35) through a stud, and a digital display pressure gauge is arranged on the first instrument flange (36).
9. The marine remote control cyclone sand remover as claimed in claim 8, wherein: a second instrument flange (58) is arranged between the second electric gate valve (52) and the seventh double-flange nipple (55), a double-male nipple (581) is arranged on one side of the second instrument flange (58), one end, far away from the second instrument flange (58), of the double-male nipple (581) is provided with a square right-angle stop valve (582), and a digital display pressure gauge is arranged on the square right-angle stop valve (582).
10. The marine remote control cyclone sand remover as claimed in claim 5, wherein: the automatic control device is characterized by further comprising a control device, wherein the control device comprises a control panel and a controller, and the first electric gate valve (32), the second electric gate valve (52), the third electric gate valve (72), the fourth electric gate valve (75) and the digital display pressure gauge are all connected with the controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321974916.8U CN220487561U (en) | 2023-07-26 | 2023-07-26 | Marine remote control cyclone desander |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321974916.8U CN220487561U (en) | 2023-07-26 | 2023-07-26 | Marine remote control cyclone desander |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220487561U true CN220487561U (en) | 2024-02-13 |
Family
ID=89832023
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321974916.8U Active CN220487561U (en) | 2023-07-26 | 2023-07-26 | Marine remote control cyclone desander |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220487561U (en) |
-
2023
- 2023-07-26 CN CN202321974916.8U patent/CN220487561U/en active Active
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