CN116146128A - Drilling fluid cooling device - Google Patents
Drilling fluid cooling device Download PDFInfo
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- CN116146128A CN116146128A CN202310423041.0A CN202310423041A CN116146128A CN 116146128 A CN116146128 A CN 116146128A CN 202310423041 A CN202310423041 A CN 202310423041A CN 116146128 A CN116146128 A CN 116146128A
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- plate
- cooling
- fixed
- pipe
- fixedly connected
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- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B21/00—Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor
- E21B21/06—Arrangements for treating drilling fluids outside the borehole
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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
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Abstract
The invention relates to the technical field of cooling devices, and discloses a drilling fluid cooling device which solves the problems that drilling fluid at different positions in a cooling box is unevenly cooled and affects cooling efficiency, and the drilling fluid cooling device comprises a cooling box, wherein a liquid inlet pipe and a liquid outlet pipe are arranged on the cooling box, valves are respectively arranged on the liquid inlet pipe and the liquid outlet pipe, a rotary table is arranged in the cooling box, a top plate is arranged above the rotary table, the rotary table is connected with the top plate through a plurality of support columns, a shaking seat and a support plate are arranged between the rotary table and the top plate, the top of the shaking seat is connected with the bottom of the support plate through a connecting plate, a spiral cooling pipe is fixedly connected to the shaking seat, a cooling water inlet and outlet structure matched with the spiral cooling pipe is arranged on the cooling box, a sliding plate is arranged below the shaking seat, a through hole is formed in the inner wall of the bottom of the cooling box, and a fixing ring is arranged in the through hole; the position of spiral cooling pipe in the cooling tank is changed to diversified for the drilling fluid cooling of each position in the cooling tank is even, makes the cooling effect better.
Description
Technical Field
The invention belongs to the technical field of cooling devices, and particularly relates to a drilling fluid cooling device.
Background
The drilling fluid is a general name of various circulating fluids which meet the drilling work requirement by multiple functions in the drilling process, the drilling fluid is drilling blood, also called drilling flushing fluid, the drilling fluid returned from a wellhead can carry a large amount of heat and needs to be cooled, so that cooling equipment is needed, the existing cooling equipment is used for cooling the drilling fluid in a cooling box mostly through a coil pipe which is filled with cooling water, however, the inventor finds that the position of the cooling water coil pipe relative to the cooling box is fixed, and then the drilling fluid at different positions in the cooling box is unevenly cooled, so that the cooling efficiency is affected.
Disclosure of Invention
Aiming at the situation, in order to overcome the defects of the prior art, the invention provides the drilling fluid cooling device, which effectively solves the problems that the cooling efficiency is affected due to uneven cooling of drilling fluid at different positions in the cooling box in the prior art.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a drilling fluid cooling device, which comprises a cooling tank, be equipped with feed liquor pipe and fluid-discharge tube on the cooling tank, be equipped with the valve on feed liquor pipe and the fluid-discharge tube respectively, be equipped with the carousel in the cooling tank, the top of carousel is equipped with the roof, carousel and roof are connected through a plurality of support columns, be equipped with shake seat and backup pad between carousel and the roof, shake the top of seat and the bottom of backup pad and pass through the connecting plate and be connected, fixedly connected with spiral cooling tube on the shake seat, be equipped with on the cooling tank with spiral cooling tube matched with cooling water business turn over structure, shake the below of seat and be equipped with the sliding plate, the through-hole has been seted up to the bottom inner wall of cooling tank, be equipped with solid fixed ring in the through-hole, gu the outer wall of solid fixed ring and the inner wall of through-hole pass through bearing connection, gu the top of solid fixed ring and the bottom fixed connection of carousel, it has first pivot to run through on the carousel, the junction of carousel and first pivot is equipped with the bearing, first pivot and sliding plate pass through horizontal slider connection, the below of cooling tank is equipped with first pivot, run through on first rotor plate and the backup pad, run through on the first rotor plate has two second pivot and first pivot, the junction of first pivot and the first pivot, the junction is equipped with the bearing through the bearing.
Preferably, the meshing autorotation structure comprises a gear ring arranged below the cooling box, the gear ring is connected with the cooling box through a connecting frame, the bottom end of the second rotating shaft is fixedly connected with a first gear, and the first gear is meshed with the gear ring.
Preferably, the driver comprises a third rotating shaft fixedly mounted at the bottom of the first rotating plate, the bottom end of the third rotating shaft is connected with a supporting seat through a bearing, a first sprocket fixedly connected with the outside of the third rotating shaft is sleeved with the third rotating shaft, a motor is fixedly connected to the supporting seat, a second sprocket is fixedly connected to the output end of the motor, and the first sprocket is connected with the second sprocket through a first chain.
Preferably, the synchronous rotation unit comprises two third chain wheels fixedly sleeved outside the first rotating shaft, a fourth chain wheel is fixedly sleeved outside the second rotating shaft, and the fourth chain wheel is connected with the corresponding third chain wheel through a second chain.
Preferably, the horizontal slider comprises a second rotating plate fixedly mounted at the top end of the first rotating shaft, a first sliding block is fixedly connected to the top of the second rotating plate, a first sliding groove is formed in the bottom of the sliding plate, the first sliding block is located in the first sliding groove, guide strips are symmetrically arranged on two sides of the sliding plate, guide sleeves are sleeved on the outer sides of the guide strips, the guide sleeves are fixedly connected with the sliding plate, and two ends of the guide strips are fixedly connected with the rotating plate through first supporting portions respectively.
Preferably, the elastic shaking mechanism comprises two connecting shafts arranged above the supporting plate, a second supporting part is sleeved outside the connecting shafts, the connecting shafts are connected with the second supporting part through bearings, the second supporting part is fixedly connected with the supporting plate, one end of each connecting shaft is fixedly connected with a cam, the cams are contacted with the bottom of the top plate, racks are arranged below the connecting shafts, second gears meshed with the racks are fixedly sleeved outside the connecting shafts, second sliding grooves are formed in the racks, second sliding blocks are arranged in the second sliding grooves, one sides of the second sliding blocks are fixedly connected with the supporting plate, the racks are in sliding connection with the top plate, and shaking bases are connected with the sliding plates through elastic units.
Preferably, the elastic unit comprises a plurality of fixed columns fixedly mounted at the bottom of the shaking seat, a fixed sleeve is sleeved outside the fixed columns, the bottom end of the fixed sleeve is fixedly connected with the sliding plate, a compression spring is sleeved outside the fixed sleeve, and two ends of the compression spring are fixedly connected with the shaking seat and the sliding plate respectively.
Preferably, one side of the rack is provided with a side plate, the top of the side plate is fixedly connected with the bottom of the top plate, a guide groove is formed in the side plate, one side of the rack is fixedly connected with a guide block, the guide block is located in the guide groove, and the rack is in sliding connection with the top plate through the design of the side plate, the guide groove and the guide block.
Preferably, the cross sections of the guide block and the guide groove are of T-shaped structures.
Preferably, the cooling water business turn over structure includes fixed mounting in the rotation shell at roof top, the top cover of rotation shell is equipped with fixed mounting in the first fixed shell at cooler bin top, rotate shell and first fixed shell and pass through bearing connection, be equipped with the inlet tube on the first fixed shell, be equipped with first connecting pipe on the rotation shell, rotate the fixed pipe of fixedly connected with in the shell, be equipped with the second connecting pipe on the fixed pipe, and the one end of second connecting pipe runs through rotation shell, and the penetration site fixed connection of second connecting pipe and rotation shell, the both ends of spiral cooling tube are connected with first connecting pipe and second connecting pipe through the hose respectively, the top cover of fixed pipe is equipped with fixed mounting in the second fixed shell at first fixed shell top, the junction of fixed pipe and second fixed shell is equipped with the bearing, be equipped with the drain pipe on the second fixed shell.
Compared with the prior art, the invention has the beneficial effects that:
1. the drilling fluid to be cooled is injected into the cooling box through the fluid inlet pipe, circulating cooling water is introduced into the spiral cooling pipe through the cooling water inlet and outlet structure, the first rotating plate is driven to rotate through the driver, the turntable is driven to rotate in the cooling box through the second rotating shaft, the second rotating shaft rotates through the design of the meshed rotation structure while the first rotating plate rotates, the first rotating shaft drives the first rotating shaft to synchronously rotate when the second rotating shaft rotates through the design of the synchronous rotation unit, the sliding plate is driven to reciprocate in the horizontal direction by the horizontal slider by the first rotating shaft, the shaking seat is further driven to reciprocate in the horizontal direction by the horizontal slider, when the sliding plate reciprocates in the horizontal direction by the design of the elastic shaking mechanism, the shaking seat is driven to shake in the vertical direction by the elastic shaking mechanism, the spiral cooling pipe shakes in the vertical direction, the turntable and the spiral cooling pipe can rotate in the cooling box, meanwhile, the spiral cooling pipe slides in the horizontal direction and shakes in the vertical direction relative to the turntable, the position of the spiral cooling pipe is changed in the cooling box in a multidirectional manner, the drilling fluid in each position in the cooling box is cooled uniformly, and the cooling effect is better;
2. the second sprocket is driven to rotate through the motor, the first sprocket is driven to rotate through the first chain, the first sprocket is further driven to rotate through the third rotating shaft, the first rotating plate drives the second rotating shaft to rotate by taking the third rotating shaft as a rotating shaft when the first rotating plate rotates, meanwhile, the first gear rolls on the gear ring, the second rotating shaft is driven to rotate through the first gear, the second rotating shaft drives the fourth sprocket to rotate when the second rotating shaft rotates, the fourth sprocket drives the first rotating shaft to rotate through the second chain, the rotating disc can be driven to rotate when the first rotating plate rotates, the first rotating shaft rotates relative to the rotating disc, the first rotating shaft drives the second rotating plate to rotate on the rotating disc when the first rotating shaft rotates, the first sliding block slides in the first sliding groove to enable the sliding plate to slide on the rotating disc in a reciprocating mode, the spiral cooling tube slides in a reciprocating mode in the horizontal direction relative to the rotating disc, and the sliding plate slides in a stable mode relative to the rotating disc through the design of the guide strip, the guide sleeve and the first supporting part;
3. through the design of the side plates, the guide grooves and the guide blocks, the rack can move along the vertical direction of the support plate, through the design of the fixed column, the fixed sleeve and the compression spring, the shaking seat is elastically connected with the vertical direction of the sliding plate, the compression spring is in a compressed state, so that the cam is tightly attached to the bottom of the top plate, when the sliding plate and the support plate move along the horizontal direction of the rotating disc, the support plate drives the connecting shaft and the second support part to move along the horizontal direction of the rack, the second slide block slides in the second slide groove, meanwhile, the second gear rolls on the rack, the second gear drives the cam to rotate through the connecting shaft, the distance between the support plate and the top plate is changed, the rack moves along the vertical direction of the support plate, and then the spiral cooling pipe on the shaking seat shakes along the vertical direction, so that the position of the spiral cooling pipe is changed, and the cooling effect of drilling fluid is better;
4. external cooling water enters into the first fixed shell through the water inlet pipe, cooling water sequentially passes through the rotating shell, the first connecting pipe and one of the hoses and enters into the spiral cooling pipe, cooling water in the spiral cooling pipe is discharged into the fixed pipe through the other hose and the second connecting pipe, cooling water enters into the second fixed shell through the fixed pipe and finally is discharged through the water outlet pipe, the spiral cooling pipe is respectively connected with the first connecting pipe and the second connecting pipe through the hoses, the spiral cooling pipe can vertically move relative to the first connecting pipe and the second connecting pipe or horizontally move, when the turntable rotates, the turntable drives the top plate to rotate through the supporting columns, so that the rotating shell fixedly mounted on the top plate rotates relative to the first fixed shell, meanwhile, the fixed pipe rotates relative to the second fixed shell, and when the spiral cooling pipe horizontally or vertically moves, the cooling water inlet and outlet structure does not interfere with the movement track of the spiral cooling pipe.
Drawings
The accompanying drawings are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate the invention and together with the embodiments of the invention, serve to explain the invention.
In the drawings:
FIG. 1 is a schematic diagram of the overall structure of the present invention;
FIG. 2 is a schematic view of the structure of the cooling box of the present invention;
FIG. 3 is a schematic view of a turntable in cross section;
FIG. 4 is a schematic view of a partial enlarged structure at A in FIG. 3;
FIG. 5 is a schematic view of the bottom of the sliding plate of the present invention;
FIG. 6 is a schematic view of the top plate of the present invention in cross-section;
FIG. 7 is a schematic view of the structure of the inside of the rotary shell of the present invention;
FIG. 8 is a schematic view of the side plate and guide block of the present invention in a disassembled configuration;
in the figure: 1. a cooling box; 2. a liquid inlet pipe; 3. a liquid discharge pipe; 4. a shaking seat; 5. a spiral cooling tube; 6. a support plate; 7. a connecting plate; 8. a turntable; 9. a sliding plate; 10. a first rotating shaft; 11. a fixing ring; 12. a first rotating plate; 13. a second rotating shaft; 14. a top plate; 15. a support column; 16. a support base; 17. a gear ring; 18. a first gear; 19. a connecting frame; 20. a third rotating shaft; 21. a first sprocket; 22. a motor; 23. a second sprocket; 24. a first chain; 25. a third sprocket; 26. a fourth sprocket; 27. a second chain; 28. a second rotating plate; 29. a first slider; 30. a first chute; 31. a guide bar; 32. a guide sleeve; 33. a first support portion; 34. a connecting shaft; 35. a second supporting part; 36. a cam; 37. a rack; 38. a second gear; 39. a second chute; 40. a second slider; 41. a side plate; 42. a guide groove; 43. a guide block; 44. fixing the column; 45. a fixed sleeve; 46. a compression spring; 47. rotating the shell; 48. a fixed tube; 49. a first fixed housing; 50. a water inlet pipe; 51. a first connection pipe; 52. a second fixed housing; 53. a drain pipe; 54. a second connection pipe; 55. and (3) a hose.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the invention; 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.
In the first embodiment, as shown in fig. 1 to 8, the invention comprises a cooling box 1, a liquid inlet pipe 2 and a liquid outlet pipe 3 are arranged on the cooling box 1, valves are respectively arranged on the liquid inlet pipe 2 and the liquid outlet pipe 3, a rotary table 8 is arranged in the cooling box 1, a top plate 14 is arranged above the rotary table 8, the rotary table 8 and the top plate 14 are connected through a plurality of support columns 15, a shaking seat 4 and a support plate 6 are arranged between the rotary table 8 and the top plate 14, the top of the shaking seat 4 is connected with the bottom of the support plate 6 through a connecting plate 7, a spiral cooling pipe 5 is fixedly connected to the shaking seat 4, a cooling water inlet and outlet structure matched with the spiral cooling pipe 5 is arranged on the cooling box 1, a sliding plate 9 is arranged below the shaking seat 4, a through hole is formed in the inner wall of the bottom of the cooling box 1, a fixed ring 11 is arranged in the through hole, the outer wall of the fixed ring 11 is connected with the inner wall of the through hole through a bearing, the top of the fixed ring 11 is fixedly connected with the bottom of the rotary table 8, the rotary table 8 is penetrated with a first rotary shaft 10, the joint of the rotary table 8 and the first rotary shaft 10 is provided with a bearing, the first rotary shaft 10 and a sliding plate 9 are connected through a horizontal slider, the lower part of the cooling box 1 is provided with a first rotary plate 12, the first rotary plate 12 is penetrated with two second rotary shafts 13, the joint of the second rotary shafts 13 and the first rotary plate 12 is provided with a bearing, the top ends of the second rotary shafts 13 and the bottom of the rotary table 8 are connected through the bearing, the second rotary shafts 13 and the first rotary shafts 10 are connected through a synchronous rotary unit, the bottom of the cooling box 1 is fixedly connected with a supporting seat 16, a driver matched with the first rotary plate 12 is arranged on the supporting seat 16, the second rotary shafts 13 and the cooling box 1 are connected through a meshing rotation structure, and an elastic shaking mechanism matched with the shaking seat 4 is arranged between a top plate 14 and the sliding plate 9.
Based on the first embodiment, the meshing rotation structure is provided by fig. 2, 3, 4 and 5, the meshing rotation structure comprises a gear ring 17 arranged below the cooling box 1, the gear ring 17 is connected with the cooling box 1 through a connecting frame 19, the bottom end of a second rotating shaft 13 is fixedly connected with a first gear 18, the first gear 18 is meshed with the gear ring 17, a driver comprises a third rotating shaft 20 fixedly arranged at the bottom of a first rotating plate 12, the bottom end of the third rotating shaft 20 is connected with a supporting seat 16 through a bearing, a first sprocket 21 fixedly connected with the outside of the third rotating shaft 20 is sleeved outside the third rotating shaft 20, a motor 22 is fixedly connected to the supporting seat 16, the output end of the motor 22 is fixedly connected with a second sprocket 23, the first sprocket 21 is connected with the second sprocket 23 through a first chain 24, a synchronous rotating unit comprises two third sprockets 25 fixedly sleeved outside the first rotating shaft 10, a fourth sprocket 26 is fixedly sleeved outside the second rotating shaft 13, the fourth sprockets 26 are connected with the corresponding third sprockets 25 through a second chain 27, the horizontal slider comprises a second slider 28 fixedly arranged at the top end of the first rotating shaft 10, a second slider 28 is fixedly connected with a guide plate 31 fixedly connected with two ends of the first slider plates 9, two guide plates 31 are fixedly connected with the two sides of the first slider plates 9 and the two guide plates are fixedly connected with the two sides of the first slider plates 30, and the guide plates are fixedly connected with the two guide plates 31 are fixedly arranged at the two sides of the guide plates 9 and are respectively, and are fixedly connected with the two guide plates are respectively 9 and connected with the two 9 and 31;
the second sprocket 23 is driven to rotate by the motor 22, the second sprocket 23 drives the first sprocket 21 to rotate by the first chain 24, the first sprocket 21 drives the first rotating plate 12 to rotate by the third rotating shaft 20, when the first rotating plate 12 rotates, the first rotating plate 12 drives the second rotating shaft 13 to rotate by the third rotating shaft 20 as the rotating shaft, the first gear 18 rolls on the gear ring 17, the second rotating shaft 13 is driven to rotate by the first gear 18, when the second rotating shaft 13 rotates, the second rotating shaft 13 drives the fourth sprocket 26 to rotate, the fourth sprocket 26 drives the first rotating shaft 10 to rotate by the second chain 27, when the first rotating plate 12 rotates, the rotating disc 8 can be driven to rotate, the first rotating shaft 10 rotates relative to the rotating disc 8, the first rotating shaft 10 drives the second rotating plate 28 to rotate on the rotating disc 8, the first sliding block 29 slides in the first sliding groove 30 to enable the sliding plate 9 to slide back and forth on the rotating disc 8, and the spiral cooling tube 5 slides back horizontally relative to the rotating disc 8, and the sliding plate 9 slides back and forth in the rotating disc 8 smoothly through the guide bar 32 and the first supporting part 33.
In the third embodiment, based on the first embodiment, as shown in fig. 2, 5, 6 and 8, the elastic shaking mechanism includes two connecting shafts 34 disposed above the supporting plate 6, a second supporting portion 35 is sleeved outside the connecting shafts 34, the connecting shafts 34 are connected with the second supporting portion 35 through bearings, the second supporting portion 35 is fixedly connected with the supporting plate 6, one end of the connecting shaft 34 is fixedly connected with a cam 36, the cam 36 contacts with the bottom of the top plate 14, a rack 37 is disposed below the connecting shaft 34, a second gear 38 meshed with the rack 37 is fixedly sleeved outside the connecting shaft 34, a second sliding groove 39 is formed in the rack 37, a second sliding block 40 is disposed in the second sliding groove 39, one side of the second sliding block 40 is fixedly connected with the supporting plate 6, the rack 37 is slidably connected with the top plate 14, the shaking seat 4 and the sliding plate 9 are connected through an elastic unit, the elastic unit comprises a plurality of fixed columns 44 fixedly arranged at the bottom of the shaking seat 4, a fixed sleeve 45 is sleeved outside the fixed columns 44, the bottom end of the fixed sleeve 45 is fixedly connected with the sliding plate 9, a compression spring 46 is sleeved outside the fixed sleeve 45, two ends of the compression spring 46 are respectively fixedly connected with the shaking seat 4 and the sliding plate 9, one side of the rack 37 is provided with a side plate 41, the top of the side plate 41 is fixedly connected with the bottom of the top plate 14, a guide groove 42 is formed in the side plate 41, one side of the rack 37 is fixedly connected with a guide block 43, the guide block 43 is positioned in the guide groove 42, and the cross sections of the guide block 43 and the guide groove 42 are of T-shaped structures through the design of the side plate 41, the guide groove 42 and the guide block 43 so that the rack 37 and the top plate 14 are in sliding connection;
through the design of curb plate 41, guide way 42 and guide block 43, rack 37 can follow backup pad 6 vertical direction and remove, through the design of fixed column 44, fixed cover 45 and compression spring 46, shake seat 4 relative slip board 9 vertical direction elastic connection, compression spring 46 is in compression state, so that cam 36 hugs closely with the bottom of roof 14, when slip board 9 and backup pad 6 move relative carousel 8 horizontal direction, backup pad 6 drive connecting axle 34 and second supporting part 35 move relative rack 37 horizontal direction, second slider 40 slides in second spout 39, simultaneously second gear 38 rolls on rack 37, second gear 38 drives cam 36 rotation through connecting axle 34, the distance between backup pad 6 and the roof 14 changes, rack 37 follows backup pad 6 vertical direction and removes, and then make spiral cooling tube 5 vertical direction shake on shake seat 4, change the position that spiral cooling tube 5 is located cooling box 1, make the cooling effect of drilling fluid better.
In the fourth embodiment, as shown in fig. 6 and 7, the cooling water inlet and outlet structure includes a rotating shell 47 fixedly installed on the top of the top plate 14, a first fixing shell 49 fixedly installed on the top of the cooling box 1 is sleeved on the top end of the rotating shell 47, the rotating shell 47 and the first fixing shell 49 are connected through a bearing, a water inlet pipe 50 is arranged on the first fixing shell 49, a first connecting pipe 51 is arranged on the rotating shell 47, a fixing pipe 48 is fixedly connected in the rotating shell 47, a second connecting pipe 54 is arranged on the fixing pipe 48, one end of the second connecting pipe 54 penetrates through the rotating shell 47, the penetrating parts of the second connecting pipe 54 and the rotating shell 47 are fixedly connected, two ends of the spiral cooling pipe 5 are respectively connected with the first connecting pipe 51 and the second connecting pipe 54 through a hose 55, a second fixing shell 52 fixedly installed on the top of the first fixing shell 49 is sleeved on the top end of the fixing pipe 48, a bearing is arranged at the joint of the fixing pipe 48 and the second fixing shell 52, and a water outlet pipe 53 is arranged on the second fixing shell 52;
external cooling water enters the first fixed casing 49 through the water inlet pipe 50, the cooling water sequentially enters the spiral cooling pipe 5 through the rotating casing 47, the first connecting pipe 51 and one of the hoses 55, the cooling water in the spiral cooling pipe 5 is discharged into the fixed pipe 48 through the other hose 55 and the second connecting pipe 54, the cooling water enters the second fixed casing 52 through the fixed pipe 48, finally the cooling water is discharged through the water outlet pipe 53, the spiral cooling pipe 5 is respectively connected with the first connecting pipe 51 and the second connecting pipe 54 through the hoses 55, the spiral cooling pipe 5 can move vertically or horizontally relative to the first connecting pipe 51 and the second connecting pipe 54, when the turntable 8 rotates, the turntable 8 drives the top plate 14 through the supporting columns 15 to rotate so that the rotating casing 47 fixedly mounted on the top plate 14 rotates relative to the first fixed casing 49, the fixed pipe 48 rotates relative to the second fixed casing 52, and when the turntable 8 rotates to cause the spiral cooling pipe 5 to rotate and the spiral cooling pipe 5 moves horizontally or vertically, the cooling water inlet structure does not interfere with the movement track of the spiral cooling pipe 5.
Working principle: during operation, drilling fluid to be cooled is injected into the cooling tank 1 through the fluid inlet pipe 2, circulating cooling water is introduced into the spiral cooling pipe 5 through the cooling water inlet and outlet structure, the first rotating plate 12 is driven to rotate through the driver, the first rotating plate 12 drives the rotary table 8 to rotate in the cooling tank 1 through the second rotating shaft 13, the second rotating shaft 13 rotates through the design of the meshed autorotation structure while the first rotating plate 12 rotates, the second rotating shaft 13 drives the first rotating shaft 10 to synchronously rotate through the design of the synchronous rotating unit when the second rotating shaft 13 rotates, the first rotating shaft 10 drives the sliding plate 9 to reciprocate in the horizontal direction relative to the rotary table 8 through the horizontal slider, the shaking seat 4 is further caused to reciprocate in the horizontal direction relative to the rotary table 8 through the design of the elastic shaking mechanism, and when the sliding plate 9 reciprocates in the horizontal direction, the elastic shaking mechanism drives the shaking seat 4 to shake in the vertical direction, the spiral cooling tube 5 is further vibrated in the vertical direction, the turntable 8 and the spiral cooling tube 5 can rotate in the cooling box 1, meanwhile, the spiral cooling tube 5 slides in the horizontal direction and shakes in the vertical direction relative to the turntable 8, after the drilling fluid in the cooling box 1 is cooled, the drilling fluid is discharged through the liquid discharge tube 3, the second sprocket 23 is driven to rotate through the motor 22, the second sprocket 23 drives the first sprocket 21 to rotate through the first chain 24, the first sprocket 21 drives the first rotating plate 12 to rotate through the third rotating shaft 20, when the first rotating plate 12 rotates, the first rotating plate 12 drives the second rotating shaft 13 to rotate by taking the third rotating shaft 20 as a rotating shaft, meanwhile, the first gear 18 rolls on the gear ring 17, the second rotating shaft 13 rotates through the first gear 18, when the second rotating shaft 13 rotates, the second rotating shaft 13 drives the fourth sprocket 26 to rotate, the fourth sprocket 26 drives the first rotating shaft 10 to rotate through the second chain 27, when the first rotating plate 12 rotates, the rotating disc 8 can be driven to rotate, meanwhile, the first rotating shaft 10 rotates relative to the rotating disc 8, when the first rotating shaft 10 rotates, the first rotating shaft 10 drives the second rotating plate 28 to rotate on the rotating disc 8, and then the first sliding block 29 slides in the first sliding groove 30, so that the sliding plate 9 slides reciprocally on the rotating disc 8, when the rotating disc 8 rotates, the spiral cooling tube 5 slides reciprocally in the horizontal direction relative to the rotating disc 8, the sliding plate 9 slides smoothly inwards relative to the rotating disc 8 through the design of the guide strip 31, the guide sleeve 32 and the first supporting part 33, the rack 37 can move along the vertical direction of the supporting plate 6 through the design of the side plate 41, the guide groove 42 and the guide block 43, through the design of the fixing post 44, the fixing sleeve 45 and the compression spring 46, the shaking seat 4 is elastically connected in the vertical direction relative to the sliding plate 9, the compression spring 46 is in a compressed state so as to enable the cam 36 to be closely attached to the bottom of the top plate 14, when the sliding plate 9 and the supporting plate 6 move in the horizontal direction relative to the turntable 8, the supporting plate 6 drives the connecting shaft 34 and the second supporting part 35 to move in the horizontal direction relative to the rack 37, the second sliding block 40 slides in the second sliding groove 39, meanwhile, the second gear 38 rolls on the rack 37, the second gear 38 drives the cam 36 to rotate through the connecting shaft 34, the distance between the supporting plate 6 and the top plate 14 is changed, the rack 37 moves along the vertical direction of the supporting plate 6, further the spiral cooling pipe 5 on the shaking seat 4 shakes in the vertical direction, the position of the spiral cooling pipe 5 in the cooling box 1 is changed, the cooling effect of drilling fluid is better, external cooling water enters the first fixing shell 49 through the water inlet pipe 50, the cooling water sequentially passes through the rotating case 47, the first connection pipe 51 and one of the hoses 55 to enter the spiral cooling pipe 5, the cooling water in the spiral cooling pipe 5 is discharged into the fixed pipe 48 through the other hose 55 and the second connection pipe 54, the cooling water is introduced into the second fixed pipe 52 through the fixed pipe 48, and finally the cooling water is discharged through the drain pipe 53, the spiral cooling pipe 5 is respectively connected with the first connection pipe 51 and the second connection pipe 54 through the hoses 55, the spiral cooling pipe 5 can move vertically or horizontally relative to the first connection pipe 51 and the second connection pipe 54, when the turntable 8 rotates, the turntable 8 drives the top plate 14 to rotate through the support column 15, so that the rotating case 47 fixedly mounted on the top plate 14 rotates relative to the first fixed shell 49, the fixed pipe 48 rotates relative to the second fixed shell 52, the rotation of the turntable 8 causes the rotation of the spiral cooling pipe 5, and the cooling water inlet and outlet structure does not interfere with the movement track of the spiral cooling pipe 5 when the spiral cooling pipe 5 moves horizontally or vertically.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
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 (10)
1. Drilling fluid cooling device, including cooling tank (1), its characterized in that: be equipped with feed liquor pipe (2) and fluid-discharge tube (3) on cooling tank (1), be equipped with valve on feed liquor pipe (2) and fluid-discharge tube (3) respectively, be equipped with carousel (8) in cooling tank (1), the top of carousel (8) is equipped with roof (14), carousel (8) and roof (14) are connected through a plurality of support columns (15), be equipped with between carousel (8) and roof (14) shake seat (4) and backup pad (6), the top of shake seat (4) and the bottom of backup pad (6) are connected through connecting plate (7), fixedly connected with spiral cooling tube (5) on shake seat (4), be equipped with on cooling tank (1) with spiral cooling tube (5) matched with cooling water business turn over structure, the below of shake seat (4) is equipped with slide plate (9), the through-hole has been seted up to the bottom inner wall of cooling tank (1), be equipped with solid fixed ring (11) in the through-hole, gu the outer wall of solid fixed ring (11) and the inner wall of through-hole pass through bearing connection, gu top of solid fixed ring (11) and the bottom fixed ring (8) are fixed connection, be equipped with on carousel (8) first pivot (10) and first pivot (10) are connected through the pivot (10) and first pivot (10), the below of cooling tank (1) is equipped with first rotor plate (12), run through on first rotor plate (12) has two second pivots (13), the junction of second pivot (13) and first rotor plate (12) is equipped with the bearing, the top of second pivot (13) is passed through the bearing with the bottom of carousel (8) and is connected, the bottom fixedly connected with supporting seat (16) of cooling tank (1) are passed through in step rotatory unit connection with first pivot (10), be equipped with on supporting seat (16) with first rotor plate (12) matched with driver, second pivot (13) are connected through meshing rotation structure with cooling tank (1), be equipped with between roof (14) and sliding plate (9) with shake seat (4) matched with elasticity shake mechanism.
2. The drilling fluid cooling apparatus of claim 1, wherein: the meshing autorotation structure comprises a gear ring (17) arranged below the cooling box (1), the gear ring (17) is connected with the cooling box (1) through a connecting frame (19), a first gear (18) is fixedly connected with the bottom end of the second rotating shaft (13), and the first gear (18) is meshed with the gear ring (17).
3. The drilling fluid cooling apparatus of claim 1, wherein: the driver comprises a third rotating shaft (20) fixedly arranged at the bottom of the first rotating plate (12), the bottom end of the third rotating shaft (20) is connected with a supporting seat (16) through a bearing, a first sprocket (21) fixedly connected with the outside of the third rotating shaft (20) is sleeved with a motor (22) fixedly connected to the supporting seat (16), a second sprocket (23) is fixedly connected to the output end of the motor (22), and the first sprocket (21) and the second sprocket (23) are connected through a first chain (24).
4. The drilling fluid cooling apparatus of claim 1, wherein: the synchronous rotation unit comprises two third chain wheels (25) fixedly sleeved outside the first rotating shaft (10), a fourth chain wheel (26) is fixedly sleeved outside the second rotating shaft (13), and the fourth chain wheel (26) is connected with the corresponding third chain wheel (25) through a second chain (27).
5. The drilling fluid cooling apparatus of claim 1, wherein: the horizontal slider comprises a second rotating plate (28) fixedly mounted at the top end of a first rotating shaft (10), a first sliding block (29) is fixedly connected to the top of the second rotating plate (28), a first sliding groove (30) is formed in the bottom of the sliding plate (9), the first sliding block (29) is located in the first sliding groove (30), guide strips (31) are symmetrically arranged on two sides of the sliding plate (9), guide sleeves (32) are sleeved outside the guide strips (31), the guide sleeves (32) are fixedly connected with the sliding plate (9), and two ends of each guide strip (31) are fixedly connected with a rotary table (8) through first supporting portions (33) respectively.
6. The drilling fluid cooling apparatus of claim 1, wherein: the elastic shaking mechanism comprises two connecting shafts (34) arranged above a supporting plate (6), a second supporting portion (35) is sleeved outside the connecting shafts (34), the connecting shafts (34) and the second supporting portion (35) are connected through bearings, the second supporting portion (35) is fixedly connected with the supporting plate (6), one end of each connecting shaft (34) is fixedly connected with a cam (36), the cams (36) are contacted with the bottom of the top plate (14), racks (37) are arranged below the connecting shafts (34), a second gear (38) meshed with the racks (37) is fixedly sleeved outside the connecting shafts (34), a second sliding groove (39) is formed in each rack (37), a second sliding block (40) is arranged in each second sliding groove (39), one side of each second sliding block (40) is fixedly connected with the supporting plate (6), each rack (37) is in sliding connection with the top plate (14), and shaking seats (4) are connected with the sliding plates (9) through elastic units.
7. The drilling fluid cooling apparatus of claim 6, wherein: the elastic unit comprises a plurality of fixed columns (44) fixedly arranged at the bottom of the shaking seat (4), a fixed sleeve (45) is sleeved outside the fixed columns (44), the bottom end of the fixed sleeve (45) is fixedly connected with the sliding plate (9), a compression spring (46) is sleeved outside the fixed sleeve (45), and two ends of the compression spring (46) are respectively fixedly connected with the shaking seat (4) and the sliding plate (9).
8. The drilling fluid cooling apparatus of claim 6, wherein: one side of the rack (37) is provided with a side plate (41), the top of the side plate (41) is fixedly connected with the bottom of the top plate (14), a guide groove (42) is formed in the side plate (41), one side of the rack (37) is fixedly connected with a guide block (43), the guide block (43) is located in the guide groove (42), and the rack (37) is in sliding connection with the top plate (14) through the design of the side plate (41), the guide groove (42) and the guide block (43).
9. The drilling fluid cooling apparatus of claim 8, wherein: the cross sections of the guide blocks (43) and the guide grooves (42) are of T-shaped structures.
10. The drilling fluid cooling apparatus of claim 1, wherein: the cooling water business turn over structure includes rotation shell (47) of fixed mounting in roof (14) top, the top cover of rotation shell (47) is equipped with first fixed shell (49) of fixed mounting in cooling tank (1) top, rotation shell (47) and first fixed shell (49) pass through the bearing and connect, be equipped with inlet tube (50) on first fixed shell (49), be equipped with first connecting pipe (51) on rotation shell (47), rotation shell (47) internal fixation has fixed pipe (48), be equipped with second connecting pipe (54) on fixed pipe (48), and the one end of second connecting pipe (54) runs through rotation shell (47), and the junction fixed connection of second connecting pipe (54) and rotation shell (47), the both ends of spiral cooling tube (5) are connected with first connecting pipe (51) and second connecting pipe (54) through hose (55) respectively, the top cover of fixed pipe (48) is equipped with second fixed shell (52) of fixed mounting in first fixed shell (49) top, the junction of fixed pipe (48) and second fixed shell (52) is equipped with bearing, be equipped with on second fixed shell (52).
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| CN202310423041.0A CN116146128B (en) | 2023-04-20 | 2023-04-20 | Drilling fluid cooling device |
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| CN202310423041.0A CN116146128B (en) | 2023-04-20 | 2023-04-20 | Drilling fluid cooling device |
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| CN116146128B CN116146128B (en) | 2023-06-16 |
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| US5097564A (en) * | 1990-09-04 | 1992-03-24 | White Consolidated Industries, Inc. | Soot blower |
| CN111707134A (en) * | 2020-05-21 | 2020-09-25 | 中筑科技股份有限公司 | Fan coil automatic cycle cleaning equipment |
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Denomination of invention: A drilling fluid cooling device Effective date of registration: 20230919 Granted publication date: 20230616 Pledgee: Dongying Rural Commercial Bank Co.,Ltd. Pledgor: SHENGLI OIL FIELD SHENGHUA INDUSTRY Co.,Ltd. Registration number: Y2023980057575 |
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