CN116571156A - Fracturing fluid preparation device and application method thereof - Google Patents
Fracturing fluid preparation device and application method thereof Download PDFInfo
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- CN116571156A CN116571156A CN202310745107.8A CN202310745107A CN116571156A CN 116571156 A CN116571156 A CN 116571156A CN 202310745107 A CN202310745107 A CN 202310745107A CN 116571156 A CN116571156 A CN 116571156A
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- 238000002360 preparation method Methods 0.000 title claims abstract description 52
- 238000000034 method Methods 0.000 title claims abstract description 30
- 238000003756 stirring Methods 0.000 claims description 82
- 239000000843 powder Substances 0.000 claims description 80
- 238000007599 discharging Methods 0.000 claims description 22
- 239000007788 liquid Substances 0.000 claims description 18
- 238000002156 mixing Methods 0.000 claims description 18
- 125000006850 spacer group Chemical group 0.000 claims description 14
- 238000007789 sealing Methods 0.000 claims description 13
- 239000012634 fragment Substances 0.000 claims description 10
- 239000000203 mixture Substances 0.000 claims description 10
- 230000001681 protective effect Effects 0.000 claims description 10
- 238000013329 compounding Methods 0.000 claims description 6
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- 230000005484 gravity Effects 0.000 claims description 5
- 239000007787 solid Substances 0.000 claims description 3
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- 239000003795 chemical substances by application Substances 0.000 description 5
- 230000004048 modification Effects 0.000 description 3
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- 239000006004 Quartz sand Substances 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/71—Feed mechanisms
- B01F35/717—Feed mechanisms characterised by the means for feeding the components to the mixer
- B01F35/71815—Feed mechanisms characterised by the means for feeding the components to the mixer using vibrations, e.g. standing waves or ultrasonic vibrations
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
- B01F23/80—After-treatment of the mixture
- B01F23/808—Filtering the mixture
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
- B01F27/05—Stirrers
- B01F27/11—Stirrers characterised by the configuration of the stirrers
- B01F27/112—Stirrers characterised by the configuration of the stirrers with arms, paddles, vanes or blades
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
- B01F27/80—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis
- B01F27/90—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis with paddles or arms
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/75—Discharge mechanisms
- B01F35/754—Discharge mechanisms characterised by the means for discharging the components from the mixer
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Mixers With Rotating Receptacles And Mixers With Vibration Mechanisms (AREA)
Abstract
The invention discloses a fracturing fluid preparation device and a use method thereof, and relates to the technical field of fracturing fluids.
Description
Technical Field
The invention relates to the technical field of fracturing fluid, in particular to a fracturing fluid preparation device and a using method thereof.
Background
The fracturing fluid is a heterogeneous unstable chemical system formed by a plurality of additives according to a certain proportion, is a working fluid used for fracturing modification of an oil-gas layer, and has the main functions of transmitting high pressure formed by ground equipment into a stratum, so that the stratum is broken to form a crack and a propping agent is conveyed along the crack. The hydraulic fracturing process of the oil layer adopts a high-pressure large-displacement pump on the ground, utilizes the principle of liquid pressure transmission, injects liquid with certain viscosity (commonly called fracturing liquid) into the oil layer at a pressure greater than the absorption capacity of the oil layer, and gradually increases the pressure in a shaft so as to hold up the high pressure at the bottom of the shaft, and when the pressure is greater than the ground stress near the well wall and the tensile strength of stratum rock, cracks are generated in the stratum near the bottom of the shaft: and continuously injecting sand-carrying fluid with propping agent, extending the crack forward and filling the propping agent, closing the crack on the propping agent after well shut-in, so that sand-filling cracks with a certain geometric dimension and high flow conductivity are formed in the stratum near the bottom of the well, and the purpose of increasing the production and the injection of the well is achieved. The commonly used propping agents include quartz sand, ceramsite and the like;
when the fracturing fluid is prepared, a mode of mixing solution and powder is often adopted; when the fracturing fluid is prepared in the market, most of the fracturing fluid adopts a mode that powder and solution are all poured together and then mixed by stirring, and the fracturing fluid is high-viscosity liquid after the preparation is finished, so that the stirring difficulty is increased by a large amount of fracturing fluid.
Disclosure of Invention
In order to achieve the above purpose, the invention is realized by the following technical scheme: the fracturing fluid preparation device comprises a stirring box, wherein a supporting leg is fixedly connected to the outer surface of the stirring box, a feeding box is fixedly connected to the upper surface of the stirring box, and the feeding box is arranged and can be used for injecting a solution required by fracturing fluid preparation into the inner cavity of the stirring box;
the device for preparing the fracturing fluid further comprises a powder discharge device, powder required by preparation can be quantitatively scattered into solution required by preparation of the fracturing fluid by arranging the powder discharge device, and the effect of quantitative discharge is achieved by the influence of a servo motor;
the setting of the screen plate can separate the fracturing fluid which is not stirred well and screen the fracturing fluid, the lower surface of the screen plate is fixedly connected with a protective cover, the inner wall of the protective cover is fixedly connected with a servo motor, the servo motor can be protected and separated by the setting of the protective cover, and the fracturing fluid filled with viscosity is prevented from damaging the servo motor;
stirring device, through setting up stirring device, can be in the same place with the required solution of fracturing fluid preparation and powder can intensive mixing to form the fracturing fluid that is full of stickness, stirring device includes the rotation post, rotation post fixed connection is at servo motor's output, the rotation post runs through the safety cover, and the setting of rotation post can make stirring device produce pivoted effect under servo motor's effect, the surface fixedly connected with second bracing piece of servo motor one end is kept away from to the rotation post.
Preferably, the top fixedly connected with solid fixed ring of powder case inner wall, gu fixed ring's inner wall department fixedly connected with baffle, gu fixed ring's one end fixedly connected with water conservancy diversion post is kept away from to the baffle, and baffle and water conservancy diversion post set up, can carry out certain water conservancy diversion to the powder of pouring into the powder case, make its even whereabouts to can make massive powder separated into the fritter, make things convenient for the mixture of follow-up powder and solution.
Preferably, the middle part fixedly connected with discharge plate of powder case inner wall, circular hole has been seted up to the axle center department of discharge plate upper surface, circular hole department fixedly connected with spacer block that the discharge plate upper surface was seted up, the setting of discharge plate and spacer block can discharge the powder, the inner wall department fixedly connected with first bracing piece of material case is gone into.
Preferably, the tip fixedly connected with water conservancy diversion piece of first bracing piece, the last surface fixedly connected with dead lever of water conservancy diversion piece, the top fixedly connected with sealing gasket of dead lever, sealing gasket extrudees the adaptation with the spacer, and the setting of sealing gasket can produce the effect of indirect contact with the clearance between the spacer under the influence of vibrations to reach the effect of ration emission powder.
Preferably, the inner wall department fixedly connected with first fixed block of powder case, one side fixedly connected with spring of powder case is kept away from to first fixed block surface, the one end fixedly connected with first guide plate of first fixed block is kept away from to the spring, and the setting of spring and first guide plate can lead to the exhaust powder to make the exhaust powder can be even fall on the surface of solution, and then when follow-up stirring mixes, the upper surface fixedly connected with second shell fragment of first fixed block, the one end fixedly connected with at the upper surface of first guide plate is kept away from to the second shell fragment, and the setting of second shell fragment can prevent that first guide plate skew is excessive.
Preferably, the second bracing piece, the tip fixedly connected with fixed plate of second bracing piece, the last fixed surface of fixed plate is connected with first cushion, the upper surface looks friction adaptation of first cushion and guide block, the setting of first cushion can scrape down the solution of guide block and first bracing piece lower surface to carry out preliminary mixing to solution and powder.
Preferably, the lower fixed surface of fixed plate is connected with compounding device, through setting up compounding device, can carry out abundant mixing to solution and powder, compounding device includes the support frame, support frame fixed connection is at the lower surface of fixed plate, the surface fixedly connected with second cushion of support frame, the setting of second cushion can rub with the upper surface of sieve at pivoted in-process to make the fracturing fluid of sieve upper surface mix, the upper surface looks friction adaptation of second cushion and sieve.
Preferably, the inner wall department fixedly connected with second fixed block of support frame, the tip fixedly connected with ring of second fixed block, the setting of ring can be spacing to stirring board, the surface rotation of ring is connected with stirring board, and stirring board's setting can be when the support frame rotates, and stirring board can rotate at the surface of ring to carry out abundant stirring to solution and powder, stirring board's quantity is a plurality of, and if stirring board's opposite face between fixedly connected with third shell fragment, the setting of third shell fragment can make a plurality of stirring board link together to make a plurality of stirring board produce irregular stirring when rotating.
Preferably, the lower fixed surface of agitator tank is connected with discharging device, through setting up discharging device, can collect the fracturing fluid after mixing, discharging device includes the third bracing piece, third bracing piece fixed connection is at the lower surface of agitator tank, the one end fixedly connected with second guide plate of agitator tank is kept away from to the third bracing piece, and the setting of second guide plate can carry out the water conservancy diversion to the fracturing fluid that spills the agitator tank to in making the even inner chamber that flows of fracturing fluid collection box, discharging device still includes the collection box, the collection box sets up under the second guide plate, during the use, the fracturing fluid solution after stirring falls to the upper surface of second guide plate under the effect of gravity, and finally drips to the inner chamber of collection box in, accomplishes the collection work.
The application method of the fracturing fluid preparation device comprises the following steps:
step one: when the fracturing fluid is prepared, powder required by the preparation of the fracturing fluid is injected into the inner cavity of the powder box, liquid required by the preparation of the fracturing fluid is poured into the feeding box, and an operator enables the servo motor to be connected with a power supply and turns on a switch of the servo motor when the liquid is poured into the inner cavity of the feeding box.
Step two: after the servo motor is started, vibration can be generated in the inner cavity of the stirring box, the powder box can be strongly influenced by vibration due to the action of the first elastic sheet, and the sealing gasket is in intermittent contact with the spacer block in the vibration process, so that powder on the upper surface of the discharging plate leaks from the circular hole formed in the upper surface of the discharging plate.
Step three: powder leaked from the discharging plate falls on the upper surface of liquid required by fracturing fluid preparation through the diversion of the first guide plate, and the rotating column drives the second supporting rod, the fixing plate and the first soft cushion to stir and mix the liquid and the powder required by the preparation when rotating.
Step four: the fracturing fluid solution through preliminary mixing flows to the upper surface of the sieve plate, and in the rotating process of the supporting frame, the stirring plate can stir and mix the fracturing fluid solution, and the second cushion stirs the fracturing fluid solution on the upper surface of the sieve plate in the rotating process, so that the stirred fracturing fluid solution leaks from gaps on the upper surface of the sieve plate.
Step five: the well stirred fracturing fluid solution falls onto the upper surface of the second guide plate under the action of gravity and finally drops into the inner cavity of the collecting box to finish the collecting work.
The invention provides a fracturing fluid preparation device and a using method thereof. The beneficial effects are as follows:
1. according to the fracturing fluid preparation device and the use method thereof, the powder discharge device is arranged, powder required by preparation can be quantitatively scattered into the solution required by preparation of the fracturing fluid, the effect of quantitative discharge is achieved through the influence of the servo motor, and vibration generated by the servo motor can be transmitted to the powder box through doubling of the first elastic piece.
2. According to the fracturing fluid preparation device and the application method thereof, through the arrangement of the sieve plate, fracturing fluid which is not well stirred yet can be blocked, the fracturing fluid is screened, and the protective cover is arranged, so that the servo motor can be protected and blocked, and the fracturing fluid filled with viscosity is prevented from damaging the servo motor.
3. According to the fracturing fluid preparation device and the use method thereof, through the arrangement of the stirring device, the solution and the powder required by the preparation of the fracturing fluid can be fully stirred together, so that the fracturing fluid filled with viscosity is formed, and the stirring device can generate a rotating effect under the action of the servo motor through the arrangement of the rotating column.
4. According to the fracturing fluid preparation device and the use method thereof, through the arrangement of the partition plate and the flow guide column, certain flow guide can be carried out on powder poured into the powder box, so that the powder can fall down uniformly, large powder can be divided into small blocks, the subsequent mixing of the powder and the solution is facilitated, and the sealing gasket is arranged and can be indirectly contacted with gaps between the partition plates under the influence of vibration, so that the effect of quantitatively discharging the powder is achieved.
5. This fracturing fluid preparation facilities and application method thereof through the setting of first cushion, can scrape the solution of water conservancy diversion piece and first bracing piece lower surface to carry out preliminary mixing to solution and powder, through setting up compounding device, can carry out abundant mixing to solution and powder, the setting of second cushion can rub with the upper surface of sieve at pivoted in-process, thereby make the fracturing fluid of sieve upper surface mix, the setting of ring can carry out spacingly to stirring board, stirring board's setting, can be when support frame rotates, stirring board can rotate at the surface of ring, thereby carry out abundant stirring to solution and powder.
Drawings
FIG. 1 is a schematic view of the external structure of a fracturing fluid preparation apparatus according to the present invention;
FIG. 2 is a schematic view of the disassembled structure of the present invention;
FIG. 3 is a schematic cross-sectional view of a powder discharging apparatus according to the present invention;
FIG. 4 is a schematic view showing a partial structure of a powder discharging apparatus according to the present invention;
FIG. 5 is a schematic view of a partial structure of the present invention;
FIG. 6 is a schematic view of the structure of the stirring device of the invention;
FIG. 7 is a schematic structural view of a mixing device according to the present invention;
FIG. 8 is a schematic view of the structure of the discharging device of the present invention;
FIG. 9 is a schematic diagram of a method of using a fracturing fluid preparation apparatus of the present invention.
In the figure: 1. a stirring tank; 2. support legs; 3. feeding into a feed box; 4. a powder discharge device; 5. a sieve plate; 6. a protective cover; 7. a servo motor; 8. a stirring device; 9. a discharging device; 41. a first elastic sheet; 42. a powder box; 43. a first support bar; 44. a flow guiding block; 45. a fixed rod; 46. a sealing gasket; 47. a fixing ring; 48. a partition plate; 49. a flow guiding column; 410. a discharge plate; 411. a spacer block; 412. a first fixed block; 413. a spring; 414. a second spring plate; 415. a first deflector; 81. rotating the column; 82. a second support bar; 83. a fixing plate; 84. a first cushion; 85. a mixing device; 851. a support frame; 852. a second cushion; 853. a second fixed block; 854. a circular ring; 855. an agitating plate; 856. a third spring plate; 91. a third support bar; 92. a second deflector; 93. and (5) collecting a box.
Detailed Description
The invention will be described in further detail with reference to the drawings and the detailed description. The embodiments of the invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.
In a first embodiment, as shown in fig. 1 to 4, the present invention provides a technical solution: the fracturing fluid preparation device comprises a stirring box 1, wherein a supporting leg 2 is fixedly connected to the outer surface of the stirring box 1, a feeding box 3 is fixedly connected to the upper surface of the stirring box 1, and a solution required by preparation of the fracturing fluid can be injected into the inner cavity of the stirring box 1 through the arrangement of the feeding box 3;
the fracturing fluid preparation device further comprises a powder discharge device 4, powder required by preparation can be quantitatively scattered into solution required by preparation of the fracturing fluid by arranging the powder discharge device 4, and the effect of quantitative discharge is achieved by the influence of the servo motor 7, the powder discharge device 4 comprises a first elastic sheet 41, vibration generated by the servo motor 7 can be transmitted to a powder box 42 through the arrangement of the first elastic sheet 41 in a doubling mode, the first elastic sheet 41 is fixedly connected to the inner wall of the feeding box 3, the number of the first elastic sheets 41 is a plurality, and one end, far away from the inner wall of the feeding box 3, of the first elastic sheet 41 is fixedly connected with the powder box 42;
the inner wall of the stirring tank 1 is fixedly connected with a screen plate 5, the screen plate 5 is arranged to block fracturing fluid which is not stirred well and screen the fracturing fluid, the lower surface of the screen plate 5 is fixedly connected with a protective cover 6, the inner wall of the protective cover 6 is fixedly connected with a servo motor 7, the servo motor 7 can be protected and blocked by the arrangement of the protective cover 6, and the damage of the viscous fracturing fluid to the servo motor 7 is prevented;
stirring device 8, through setting up stirring device 8, can be in the same place with the required solution of fracturing fluid preparation and powder intensive mixing to form the fracturing fluid that is full of stickness, stirring device 8 includes rotation post 81, rotation post 81 fixed connection is at servo motor 7's output, rotation post 81 runs through safety cover 6, and rotation post 81's setting can make stirring device 8 produce pivoted effect under servo motor 7's effect, rotation post 81 keeps away from servo motor 7 one end's surface fixedly connected with second bracing piece 82, and during the use, operating personnel makes servo motor 7 access the power and opens servo motor 7's switch, and servo motor 7 begins the work, thereby drives rotation post 81 and drives second bracing piece 82 rotation.
The middle part fixedly connected with discharge plate 410 of powder case 42 inner wall, circular hole has been seted up to the axle center department of discharge plate 410 upper surface, circular hole department fixedly connected with spacer 411 that discharge plate 410 upper surface was seted up, and the setting of discharge plate 410 and spacer 411 can discharge the powder, the inner wall department fixedly connected with first bracing piece 43 of income workbin 3, during the use, operating personnel pours into the required powder of fracturing fluid preparation into the inner chamber of powder case 42 into to pour into the required liquid of fracturing fluid preparation into income workbin 3, when pouring into liquid into the inner chamber of income workbin 3 operating personnel makes servo motor 7 switch in the power and open servo motor 7's switch.
The tip fixedly connected with guide block 44 of first bracing piece 43, the last fixed surface fixedly connected with dead lever 45 of guide block 44, the top fixedly connected with sealing washer 46 of dead lever 45, sealing washer 46 and spacer 411 looks extrusion adaptation, sealing washer 46's setting can be under the influence of vibrations, and the clearance between spacer 411 produces indirect contact's effect to reach the effect of ration emission powder, the inner wall department fixedly connected with first fixed block 412 of powder case 42, one side fixedly connected with spring 413 of first fixed block 412 surface is kept away from powder case 42, the one end fixedly connected with first guide plate 415 of spring 413 is kept away from first fixed block 412, the setting of spring 413 and first guide plate 415 can lead to the powder of discharge to make the surface of solution that can evenly fall on, and then in the time of follow-up stirring mixes, the last fixed surface fixedly connected with second 414 of first fixed block 412 keeps away from first fixed block 412 and keeps away from first guide plate 415 and can the influence on the surface of first guide plate 415 and can the diameter of a circular shell fragment, and the diameter of a hole can be stopped at the first guide plate 410, the surface is set up at the surface of first guide plate 415 and can prevent the vibration of the vibration plate 1 from the vibration plate 410 and the vibration plate is broken and can be influenced in the surface of the first guide plate 410.
In the second embodiment, as shown in fig. 5-7, the second support rod 82 is fixedly connected with a fixing plate 83 at the end of the second support rod 82, a first soft pad 84 is fixedly connected with the upper surface of the fixing plate 83, the first soft pad 84 is in friction fit with the upper surface of the guide block 44, the solution on the lower surface of the guide block 44 and the first support rod 43 can be scraped by the arrangement of the first soft pad 84, and the solution and the powder are primarily mixed, and when in use, the fixing plate 83 also rotates under the influence of the rotation of the second support rod 82, so that the first soft pad 84 is driven to rub the lower surfaces of the guide block 44 and the first support rod 43, and the solution on the upper surfaces of the guide block 44 and the first support rod 43 is scraped.
The lower surface of the fixed plate 83 is fixedly connected with a mixing device 85, the mixing device 85 is arranged to fully mix solution and powder, the mixing device 85 comprises a support frame 851, the support frame 851 is fixedly connected with the lower surface of the fixed plate 83, the outer surface of the support frame 851 is fixedly connected with a second soft pad 852, the second soft pad 852 can be rubbed with the upper surface of the screen plate 5 in the rotating process, so that the fracturing fluid on the upper surface of the screen plate 5 is mixed, the second soft pad 852 is in friction fit with the upper surface of the screen plate 5, a second fixed block 853 is fixedly connected with the inner wall of the support frame 851, the end part of the second fixed block 853 is fixedly connected with a circular ring 854, the circular ring 854 is arranged to limit the stirring plate 855, the outer surface of the circular ring 854 is rotationally connected with the stirring plate 855, the setting of stirring board 855 can be when support frame 851 rotates, and stirring board 855 can rotate at the surface of ring 854 to carry out abundant stirring to solution and powder, stirring board 855's quantity is a plurality of, and if the opposite face of stirring board 855 between fixedly connected with third shell fragment 856, the setting of third shell fragment 856 can make a plurality of stirring board 855 link together, and make a plurality of stirring board 855 produce irregular stirring when rotating, during the use, the fracturing fluid solution through preliminary mixing flows to the upper surface of sieve 5, at support frame 851 pivoted in-process, stirring board 855 can stir the fracturing fluid solution and mix, second cushion 852 stirs the fracturing fluid solution of sieve 5 upper surface at pivoted in-process, the fracturing fluid solution that stirs leaks down from the gap of sieve 5 upper surface.
In a third embodiment, as shown in fig. 8-9, the discharging device 9 is fixedly connected to the lower surface of the stirring tank 1, by setting the discharging device 9, the mixed fracturing fluid can be collected, the discharging device 9 includes a third supporting rod 91, the third supporting rod 91 is fixedly connected to the lower surface of the stirring tank 1, one end of the third supporting rod 91, away from the stirring tank 1, is fixedly connected with a second deflector 92, the second deflector 92 is arranged, and can deflect the fracturing fluid leaking out of the stirring tank 1, so that the fracturing fluid uniformly flows into the inner cavity of the collecting tank 93, the discharging device 9 further includes the collecting tank 93, the collecting tank 93 is arranged under the second deflector 92, and when the fracturing fluid is used, the mixed fracturing fluid falls onto the upper surface of the second deflector 92 under the action of gravity and finally drops into the inner cavity of the collecting tank 93, so as to complete the collecting work.
The application method of the fracturing fluid preparation device comprises the following steps:
step one: when the fracturing fluid is prepared, powder required by the preparation of the fracturing fluid is injected into the inner cavity of the powder box 42, liquid required by the preparation of the fracturing fluid is injected into the feeding box 3, and an operator enables the servo motor 7 to be connected with a power supply and turns on a switch of the servo motor 7 when the liquid is injected into the inner cavity of the feeding box 3.
Step two: after the servo motor 7 is started, vibration is generated in the inner cavity of the stirring box 1, the powder box 42 is strongly affected by the vibration due to the action of the first elastic sheet 41, and the sealing gasket 46 is in intermittent contact with the spacer 411 in the vibration process, so that powder on the upper surface of the discharge plate 410 leaks from the circular holes formed in the upper surface of the discharge plate 410.
Step three: the powder leaked from the discharge plate 410 falls on the upper surface of the liquid required for preparing the fracturing fluid through the diversion of the first diversion plate 415, and the rotating column 81 drives the second supporting rod 82, the fixing plate 83 and the first cushion 84 to stir and mix the liquid and the powder required for preparing when rotating.
Step four: the fracturing fluid solution through preliminary mixing flows to the upper surface of the sieve plate 5, the stirring plate 855 can stir and mix the fracturing fluid solution in the rotating process of the supporting frame 851, and the second soft cushion 852 stirs the fracturing fluid solution on the upper surface of the sieve plate 5 in the rotating process, and the stirred fracturing fluid solution leaks from gaps on the upper surface of the sieve plate 5.
Step five: the well stirred fracturing fluid solution falls onto the upper surface of the second guide plate 92 under the action of gravity and finally drops into the inner cavity of the collecting box 93 to finish the collecting work.
It will be apparent that the described embodiments are only some, but not all, embodiments of the invention. All other embodiments, which can be made by those skilled in the art and which are included in the embodiments of the present invention without the inventive step, are intended to be within the scope of the present invention. Structures, devices and methods of operation not specifically described and illustrated herein, unless otherwise indicated and limited, are implemented according to conventional means in the art.
Claims (10)
1. The utility model provides a fracturing fluid preparation facilities, includes agitator tank (1), the surface fixedly connected with supporting leg (2) of agitator tank (1), the last surface fixedly connected with of agitator tank (1) goes into workbin (3), its characterized in that:
the fracturing fluid preparation device also comprises;
the powder discharging device (4), the powder discharging device (4) comprises a first elastic sheet (41), the first elastic sheet (41) is fixedly connected to the inner wall of the feeding box (3), the number of the first elastic sheets (41) is a plurality of, and one end, far away from the inner wall of the feeding box (3), of the first elastic sheet (41) is fixedly connected with a powder box (42);
the stirring tank is characterized in that a screen plate (5) is fixedly connected to the inner wall of the stirring tank (1), a protective cover (6) is fixedly connected to the lower surface of the screen plate (5), and a servo motor (7) is fixedly connected to the inner wall of the protective cover (6);
stirring device (8), stirring device (8) are including rotating post (81), rotate post (81) fixed connection at servo motor (7) output, rotate post (81) and run through safety cover (6), the surface fixedly connected with second bracing piece (82) of servo motor (7) one end is kept away from to rotation post (81).
2. The fracturing fluid preparation apparatus of claim 1, wherein: the top fixedly connected with solid fixed ring (47) of powder case (42) inner wall, gu fixed ring (47) inner wall department fixedly connected with baffle (48), the one end fixedly connected with guide post (49) of keeping away from solid fixed ring (47) of baffle (48).
3. The fracturing fluid preparation apparatus of claim 2, wherein: the middle part fixedly connected with discharge plate (410) of powder case (42) inner wall, circular hole has been seted up to the axle center department of discharge plate (410) upper surface, circular hole department fixedly connected with spacer block (411) that discharge plate (410) upper surface was seted up, the inner wall department fixedly connected with first bracing piece (43) of pan feeding case (3).
4. A fracturing fluid preparation apparatus as claimed in claim 3, wherein: the end part of the first supporting rod (43) is fixedly connected with a guide block (44), the upper surface of the guide block (44) is fixedly connected with a fixing rod (45), the top end of the fixing rod (45) is fixedly connected with a sealing gasket (46), and the sealing gasket (46) is matched with the spacer block (411) in an extrusion mode.
5. The fracturing fluid preparation apparatus of claim 4, wherein: the inner wall department fixedly connected with first fixed block (412) of powder case (42), one side fixedly connected with spring (413) of powder case (42) are kept away from to first fixed block (412) surface, one end fixedly connected with first guide plate (415) of first fixed block (412) are kept away from to spring (413), the last fixed surface of first fixed block (412) is fixedly connected with second shell fragment (414), one end fixedly connected with at the upper surface of first guide plate (415) of first fixed block (412) is kept away from to second shell fragment (414).
6. The fracturing fluid preparation apparatus of claim 5, wherein: the second support rod (82), the tip fixedly connected with fixed plate (83) of second support rod (82), the upper surface fixedly connected with first cushion (84) of fixed plate (83), the upper surface looks friction fit of first cushion (84) and guide block (44).
7. The fracturing fluid preparation apparatus of claim 6, wherein: the lower surface fixedly connected with compounding device (85) of fixed plate (83), compounding device (85) include support frame (851), support frame (851) fixed connection is at the lower surface of fixed plate (83), the surface fixedly connected with second cushion (852) of support frame (851), the upper surface looks friction adaptation of second cushion (852) and sieve (5).
8. The fracturing fluid preparation apparatus of claim 7, wherein: the inner wall department fixedly connected with second fixed block (853) of support frame (851), the tip fixedly connected with ring (854) of second fixed block (853), the surface rotation of ring (854) is connected with stirring board (855).
9. The fracturing fluid preparation apparatus of claim 1, wherein: the utility model discloses a stirring box, including stirring box (1), lower fixed surface of stirring box (1) is connected with discharging device (9), discharging device (9) include third bracing piece (91), third bracing piece (91) fixed connection is at the lower surface of stirring box (1), one end fixedly connected with second guide plate (92) of stirring box (1) are kept away from to third bracing piece (91), discharging device (9) still include collecting box (93), collecting box (93) set up under second guide plate (92).
10. The application method of the fracturing fluid preparation device is characterized by comprising the following steps of:
step one: when the fracturing fluid is prepared, injecting powder required by the preparation of the fracturing fluid into the inner cavity of the powder box (42), pouring liquid required by the preparation of the fracturing fluid into the feeding box (3), and operating an operator to enable the servo motor (7) to be connected with a power supply and turn on a switch of the servo motor (7) while pouring the liquid into the inner cavity of the feeding box (3);
step two: after the servo motor (7) is started, vibration is generated in the inner cavity of the stirring box (1), and the sealing gasket (46) is in intermittent contact with the spacer blocks (411) in the vibration process due to the action of the first elastic sheet (41), so that powder on the upper surface of the discharge plate (410) leaks out from the circular holes formed in the upper surface of the discharge plate (410);
step three: powder leaked from the discharging plate (410) falls on the upper surface of liquid required by fracturing fluid preparation through the diversion of the first guide plate (415), and the rotating column (81) drives the second supporting rod (82), the fixing plate (83) and the first soft cushion (84) to stir and mix the liquid and the powder required by the preparation when rotating;
step four: the fracturing fluid solution subjected to preliminary mixing flows to the upper surface of the sieve plate (5), the fracturing fluid solution is stirred and mixed by the stirring plate (855) in the rotating process of the supporting frame (851), the fracturing fluid solution on the upper surface of the sieve plate (5) is stirred by the second soft cushion (852) in the rotating process, and the stirred fracturing fluid solution leaks from a gap on the upper surface of the sieve plate (5);
step five: the well stirred fracturing fluid solution falls onto the upper surface of the second guide plate (92) under the action of gravity and finally falls into the inner cavity of the collecting box (93) to finish the collecting work.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310745107.8A CN116571156A (en) | 2023-06-25 | 2023-06-25 | Fracturing fluid preparation device and application method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310745107.8A CN116571156A (en) | 2023-06-25 | 2023-06-25 | Fracturing fluid preparation device and application method thereof |
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| CN116571156A true CN116571156A (en) | 2023-08-11 |
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| CN202310745107.8A Pending CN116571156A (en) | 2023-06-25 | 2023-06-25 | Fracturing fluid preparation device and application method thereof |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116966704A (en) * | 2023-09-13 | 2023-10-31 | 辽宁普雷特环保科技有限公司 | Water-cooling dust removal equipment for high-temperature flue gas treatment |
| CN117428962A (en) * | 2023-12-15 | 2024-01-23 | 庆云县华新塑料母粒有限公司 | Granulation equipment is used in production of defoaming masterbatch |
-
2023
- 2023-06-25 CN CN202310745107.8A patent/CN116571156A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116966704A (en) * | 2023-09-13 | 2023-10-31 | 辽宁普雷特环保科技有限公司 | Water-cooling dust removal equipment for high-temperature flue gas treatment |
| CN116966704B (en) * | 2023-09-13 | 2024-02-06 | 辽宁普雷特环保科技有限公司 | Water-cooling dust removal equipment for high-temperature flue gas treatment |
| CN117428962A (en) * | 2023-12-15 | 2024-01-23 | 庆云县华新塑料母粒有限公司 | Granulation equipment is used in production of defoaming masterbatch |
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