CN112452196A - Online continuous blending device for slickwater and fracturing fluid for fracturing and using method - Google Patents
Online continuous blending device for slickwater and fracturing fluid for fracturing and using method Download PDFInfo
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- CN112452196A CN112452196A CN202011365920.5A CN202011365920A CN112452196A CN 112452196 A CN112452196 A CN 112452196A CN 202011365920 A CN202011365920 A CN 202011365920A CN 112452196 A CN112452196 A CN 112452196A
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- fracturing
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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
- 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
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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
- B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
- B01F27/05—Stirrers
- B01F27/11—Stirrers characterised by the configuration of the stirrers
- B01F27/19—Stirrers with two or more mixing elements mounted in sequence on the same axis
- B01F27/191—Stirrers with two or more mixing elements mounted in sequence on the same axis with similar elements
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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
- 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
- B01F27/805—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis wherein the stirrers or the receptacles are moved in order to bring them into operative position; Means for fixing the receptacle
- B01F27/806—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis wherein the stirrers or the receptacles are moved in order to bring them into operative position; Means for fixing the receptacle with vertical displacement of the stirrer, e.g. in combination with means for pivoting the stirrer about a vertical axis in order to co-operate with different receptacles
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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
- B01F35/20—Measuring; Control or regulation
- B01F35/21—Measuring
- B01F35/211—Measuring of the operational parameters
- B01F35/2112—Level of material in a container or the position or shape of the upper surface of the material
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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
- B01F35/20—Measuring; Control or regulation
- B01F35/22—Control or regulation
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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
- B01F35/30—Driving arrangements; Transmissions; Couplings; Brakes
- B01F35/32—Driving arrangements
- B01F35/32005—Type of drive
- B01F35/3204—Motor driven, i.e. by means of an electric or IC motor
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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
- B01F35/30—Driving arrangements; Transmissions; Couplings; Brakes
- B01F35/32—Driving arrangements
- B01F35/324—Driving independent stirrer shafts, i.e. not fitted on the container
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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
- B01F35/40—Mounting or supporting mixing devices or receptacles; Clamping or holding arrangements therefor
- B01F35/43—Supporting receptacles on frames or stands
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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
- B01F35/45—Closures or doors specially adapted for mixing receptacles; Operating mechanisms therefor
- B01F35/453—Closures or doors specially adapted for mixing receptacles; Operating mechanisms therefor by moving them perpendicular to the plane of the opening
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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
- B01F35/75—Discharge mechanisms
- B01F35/754—Discharge mechanisms characterised by the means for discharging the components from the mixer
- B01F35/7544—Discharge mechanisms characterised by the means for discharging the components from the mixer using pumps
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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
- B01F35/30—Driving arrangements; Transmissions; Couplings; Brakes
- B01F2035/35—Use of other general mechanical engineering elements in mixing devices
- B01F2035/351—Sealings
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Revetment (AREA)
Abstract
The invention relates to an online continuous blending device of slickwater and fracturing fluid for fracturing, which comprises a base, wherein a roots pump is fixedly connected to the top end of the base, an inlet pipe is fixedly connected to the other side of the roots pump, a storage groove is fixedly connected to the other end of the inlet pipe, a feeding mechanism is installed inside the storage groove, two bearing plates are arranged inside the feeding mechanism, and the two bearing plates are respectively connected with the two sides of the storage groove in a welding mode. According to the invention, the mother liquid can be stored in the storage tank, the hydraulic telescopic rod can drive the cover plate to move up and down to block or expose the opening end of the storage tank, the mother liquid can be added through the opening end of the storage tank, after liquid adding is completed, the opening end is blocked, so that dust and impurities can be prevented from entering the storage tank to pollute the mother liquid and cause blockage of the device, the stirring paddle can be driven to rotate through the second motor to stir the mother liquid in the storage tank, and the situation that the mother liquid is precipitated and solidified can be prevented.
Description
Technical Field
The invention relates to an online continuous blending device of slickwater and fracturing fluid for fracturing, belonging to the technical field of continuous blending equipment of fracturing fluid.
Background
Clear water and mother liquor are required to be used for preparing slickwater and fracturing fluid according to a certain proportion in the construction process of acid fracturing, construction discharge capacity can be changed in the injection process of the two fluids in the construction process of acid fracturing, and the required proportion of construction equipment needs to be achieved in time by adjusting the addition of the mother liquor, so that slickwater and fracturing fluid are prepared to meet the construction design requirements.
The existing on-line continuous blending device for slick water and fracturing fluid for fracturing is characterized in that in the using process of the device, a carrier for storing mother liquor is exposed for a long time, dust and impurities are easily accumulated for a long time, the internal blockage of the device is caused, the conveying discharge capacity of the mother liquor is reduced, and the sealing performance of a gear pump is easily weakened due to corrosion of a pump body through a conventional gear pump.
Disclosure of Invention
The invention aims to solve the problems that in the existing on-line continuous blending device for slickwater and fracturing fluid for fracturing, a carrier for storing mother liquor is exposed for a long time, dust and impurities are easily accumulated for a long time, the interior of the carrier is blocked, the conveying discharge capacity of the mother liquor is reduced, and the sealing performance of a gear pump is easily weakened due to corrosion of a pump body through a conventional gear pump.
In order to solve the technical problems, the invention provides the following technical scheme: an online continuous blending device of slickwater and fracturing fluid for fracturing comprises a base, wherein a roots pump is fixedly connected to the top end of the base, an inlet pipe is fixedly connected to the other side of the roots pump, a storage tank is fixedly connected to the other end of the inlet pipe, a feeding mechanism is installed inside the storage tank, two bearing plates are arranged inside the feeding mechanism, the two bearing plates are respectively connected with the two sides of the storage tank in a welded mode, a supporting frame is connected to the top end of each bearing plate in a welded mode, first sliding grooves are connected to the two sides of the inner wall of each supporting frame in an embedded mode, first sliding blocks are sleeved and inserted inside the first sliding grooves, a cover plate is connected between the two first sliding blocks in a welded mode, hydraulic telescopic rods are fixedly connected to the two sides of the top end of the cover plate, the hydraulic telescopic rods are connected with the top end of each supporting frame in an embedded mode, and a first, and the bottom of first bearing is rotated and is connected with the bull stick to the fixed surface of bull stick is connected with the stirring rake, the top gomphosis of apron is connected with the second motor, and the second motor passes and constitutes fixed connection between first bearing and the bull stick, liquid level alarm mechanism is installed to the bottom of apron, arrange the material and manage with external and install sealing mechanism between managing.
Further, one side of the roots pump is connected with a first motor through a transmission belt, the first motor is fixedly connected with the top end of the base, one side of the first motor is connected with a frequency converter through a connecting wire, the top end of the roots pump is fixedly connected with a discharge pipe, the discharge pipe is connected with an external pipe in a sleeved mode inside, the rotating rod is connected with the inside of the storage tank, and the rotating rod is connected with a transmission structure through a first bearing and a second motor.
Furthermore, the cover plate forms a first sliding structure through the first sliding block and the first sliding groove, and the cover plate forms a lifting structure through the hydraulic telescopic rod and the supporting frame.
Further, liquid level alarm mechanism's inside is including the stand pipe, and is connected for the gomphosis between stand pipe and the apron, the sighting rod has been cup jointed in the inside activity of stand pipe, the bottom fixedly connected with floating ball of sighting rod, and lower extreme one side fixedly connected with connecting rod of sighting rod, hold inner wall one side fixedly connected with second spout of silo, and the inside of second spout cup joints and inserts and be equipped with the second slider to be fixed connection between this second slider and the connecting rod, the top fixedly connected with roof of sighting rod, the top of apron just is located the below department fixedly connected with contact switch of roof, fixedly connected with PLC control panel and bee calling organ are still gone back to the top of apron.
Further, the contact switch is connected with the PLC control panel through a connecting wire, and the PLC control panel is connected with the buzzer through the connecting wire.
Furthermore, the marker post forms a second sliding structure through a connecting rod, a second sliding block and a second sliding groove, and the floating ball is connected with the inside of the material storage groove.
Further, sealing mechanism's inside is including two second bearings, and the second bearing respectively with roots pump between the top be fixed connection, the top of second bearing is rotated and is connected with first L template, and the inside threaded connection of first L template has the hand to twist the bolt, the bottom that the bolt was twisted to the hand is rotated and is connected with the third bearing, and the bottom of third bearing rotates and is connected with second L template, the surface activity of third bearing has cup jointed sealed rubber ring, and is swing joint between the top of sealed rubber ring and row material pipe.
Furthermore, the second L-shaped plate is movably connected with the sealing rubber ring, the second L-shaped plate forms a telescopic structure with the first L-shaped plate through a third bearing and a hand-screwed bolt, and the first L-shaped plate forms a rotary structure with the roots pump through a second bearing.
Further, a use method of the on-line continuous mixing device of slickwater and fracturing fluid for fracturing comprises the following steps: mother liquor is added into the material storage tank, and the cover plate is pushed by the hydraulic telescopic rod to plug and seal the opening end of the material storage tank;
step two: controlling the first motor to rotate through the frequency converter;
step three: the first motor drives the roots pump to work through the driving belt;
step four: the roots pump pumps the mother liquor in the material storage tank to the discharge pipe through the inlet pipe;
step five: the discharging pipe is conveyed into the sand mixing truck through an external connecting pipe for mixing.
The invention has the technical effects and advantages that:
1. according to the invention, under the action of the feeding mechanism, the mother liquid can be stored through the storage tank, the hydraulic telescopic rod can drive the cover plate to move up and down to block or expose the open end of the storage tank, the mother liquid can be added through the open end of the storage tank, after liquid adding is completed, the open end is blocked, dust and impurities can be prevented from entering the storage tank to pollute the mother liquid and cause blockage of the device, the stirring paddle can be driven to rotate through the second motor to stir the mother liquid in the storage tank, and the situation that the mother liquid is precipitated and solidified can be prevented.
2. According to the invention, the rotating speed of the first motor can be adjusted through the frequency converter, so that the rotating speed of the first motor can be adjusted through the driving belt, the discharge capacity of mother liquor is adjusted, the equipment can be remotely controlled through the frequency converter, the mother liquor is uniformly discharged and is convenient to use, and the adjustment of the addition of the mother liquor of 0-450L/min can be realized.
3. According to the invention, under the action of the liquid level alarm mechanism, the floating ball can be supported to move up and down through the liquid level of the mother liquid in the storage tank, the floating ball drives the mark post to move up and down, the amount of the mother liquid discharged can be seen by observing the preset scale marks on the mark post, the proportioning of the blending operation can be more accurate, and after the mother liquid in the storage tank is consumed, the floating ball drives the mark post and the top plate to move downwards to the designated position, the top plate can extrude the contact switch, so that the buzzer operates, and the working personnel can be timely reminded of adding the materials.
4. According to the invention, under the action of the sealing mechanism, the bolt is screwed by rotating the hand, so that the second L-shaped plate can be driven to move up and down to extrude the sealing rubber ring, and the sealing rubber ring can be extruded and fixed at the joint of the discharge pipe and the external pipe, thereby preventing the leakage at the joint of the discharge pipe and the external pipe.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention.
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of a loading mechanism according to the present invention;
FIG. 3 is an enlarged schematic view of the structure at A in FIG. 2;
FIG. 4 is a schematic structural view of a liquid level warning mechanism according to the present invention;
fig. 5 is a schematic view of the structure of the sealing mechanism of the present invention.
Reference numbers in the figures: 1. a base; 2. a roots pump; 3. a first motor; 4. a frequency converter; 5. a discharge pipe; 6. an external connection pipe; 7. an introducing pipe; 8. a material storage groove; 9. a feeding mechanism; 901. a carrier plate; 902. a support frame; 903. a first chute; 904. a first slider; 905. a cover plate; 906. a hydraulic telescopic rod; 907. a first bearing; 908. a rotating rod; 909. a stirring paddle; 9010. a second motor; 10. a liquid level alarm mechanism; 1001. a guide tube; 1002. a marker post; 1003. a top plate; 1004. a contact switch; 1005. a PLC control panel; 1006. a buzzer; 1007. a floating ball; 1008. a connecting rod; 1009. a second chute; 1010. a second slider; 11. a sealing mechanism; 1101. a second bearing; 1102. a first L-shaped plate; 1103. screwing the bolt by hand; 1104. a third bearing; 1105. a second L-shaped plate; 1106. and sealing the rubber ring.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.
As shown in fig. 1-5, an on-line continuous mixing device for slickwater and fracturing fluid for fracturing comprises a base 1, a roots pump 2 is fixedly connected to the top end of the base 1, an inlet pipe 7 is fixedly connected to the other side of the roots pump 2, a storage tank 8 is fixedly connected to the other end of the inlet pipe 7, a feeding mechanism 9 is installed inside the storage tank 8, the feeding mechanism 9 comprises two bearing plates 901, the two bearing plates 901 are respectively connected with the two sides of the storage tank 8 in a welded manner, a support frame 902 is connected to the top end of the bearing plates 901 in a welded manner, a first chute 903 is connected to the two sides of the inner wall of the support frame 902 in an embedded manner, a first sliding block 904 is inserted into the first sliding chute 903 in a sleeved manner, a cover plate 905 is connected between the two first sliding blocks in a welded manner, a hydraulic telescopic rod 906 is fixedly connected to the two sides of the top end of the cover plate 905, and the hydraulic telescopic, one side of the bottom end of the cover plate 905 is fixedly connected with a first bearing 907, the bottom end of the first bearing 907 is rotatably connected with a rotating rod 908, the surface of the rotating rod 908 is fixedly connected with a stirring paddle 909, the top end of the cover plate 905 is connected with a second motor 9010 in an embedded mode, the second motor 9010 penetrates through the first bearing 907 and is fixedly connected with the rotating rod 908, a liquid level alarm mechanism 10 is installed at the bottom end of the cover plate 905, a sealing mechanism 11 is installed between the discharge pipe 5 and the external connecting pipe 6, the rotating speed of the first motor 3 can be controlled by the frequency converter 4, the first motor 3 drives the roots pump 2 to work through a driving belt, so that the roots pump 2 can control the speed and pump mother liquid in the storage tank 8 to the external connecting pipe 6 and send the mother liquid to the sand mixing truck.
One side of lobe pump 2 is connected with first motor 3 through the drive belt, be fixed connection between the top of first motor 3 and base 1, and one side of first motor 3 is connected with converter 4 through the connecting wire, row's pipe 5 is arranged to the top fixedly connected with of lobe pump 2, and the inside of arranging material pipe 5 cup joints and is connected with external takeover 6, bull stick 908 is connected with the inside that holds silo 8, and bull stick 908 constitutes transmission structure between through first bearing 907 and second motor 9010, second motor 9010 can drive bull stick 908 and stirring rake 909 rotatory, it stirs the mother liquor in holding silo 8, prevent that the mother liquor from deposiing and solidifying.
The cover plate 905 forms a first sliding structure between the first sliding block 904 and the first sliding chute 903, the cover plate 905 forms a lifting structure between the hydraulic telescopic rod 906 and the supporting frame 902, the hydraulic telescopic rod 906 moves in a telescopic mode through external control equipment, and the cover plate 905 can be driven to move in a lifting mode.
As shown in fig. 4, the liquid level alarm mechanism 10 of this embodiment includes a guide tube 1001 inside, the guide tube 1001 is connected to the cover plate 905 in an embedded manner, a marker post 1002 is movably sleeved inside the guide tube 1001, a floating ball 1007 is fixedly connected to a bottom end of the marker post 1002, a connecting rod 1008 is fixedly connected to one side of a lower end of the marker post 1002, a second chute 1009 is fixedly connected to one side of an inner wall of the storage tank 8, a second slider 1010 is inserted inside the second chute 1009, the second slider 1010 is fixedly connected to the connecting rod 1008, a top plate 1003 is fixedly connected to a top end of the marker post 1002, a contact switch 1004 is fixedly connected to a top end of the cover plate 905 below the top plate, a PLC control board 1005 and a buzzer 1006 are further fixedly connected to a top end of the cover plate 905, a mother liquid level of the storage tank 8 can lift and move the floating ball 1007 by buoyancy, when the mother liquid in the storage tank 8 is consumed, the floating ball 1007 drives the post 1002 and the top plate 1003 to move downwards for a certain position, and the top plate 1003 presses the contact switch 1004.
The sighting rod 1002 passes through connecting rod 1008, second slider 1010 and second spout 1009 and constitutes second sliding structure, and floating ball 1007 is connected with the inside that holds silo 8, observes the predetermined scale mark on the sighting rod 1002 removes, can see out the discharge capacity of holding the interior mother liquor of silo 8, and the staff of being convenient for monitors mother liquor row proportion.
As shown in fig. 5, the sealing mechanism 11 of this embodiment includes two second bearings 1101 inside, and the second bearings 1101 respectively with the roots pump 2 top end between be fixed connection, the top of second bearings 1101 rotates and is connected with first L-shaped plate 1102, and the inside threaded connection of first L-shaped plate 1102 has hand-screwed bolt 1103, the bottom of hand-screwed bolt 1103 rotates and is connected with third bearing 1104, and the bottom of third bearing 1104 rotates and is connected with second L-shaped plate 1105, the surface activity of third bearing 1104 has cup jointed sealed rubber ring 1106, and be swing joint between sealed rubber ring 1106 and the top of arranging the material pipe 5, rotate first L-shaped plate 1102, can drive second L-shaped plate 1105 to move to sealed rubber ring 1106 upper end.
The second L-shaped plate 1105 and the sealing rubber ring 1106 are movably connected, the second L-shaped plate 1105 forms a telescopic structure through the third bearing 1104 and the hand-screwed bolt 1103 with the first L-shaped plate 1102, the first L-shaped plate 1102 forms a rotary structure through the second bearing 1101 and the roots pump 2, and the hand-screwed bolt 1103 is rotated to drive the second L-shaped plate 1105 to extrude the sealing rubber ring 1106 through the hand-screwed bolt 1103.
A use method of an online continuous mixing device of slickwater and fracturing fluid for fracturing comprises the following steps: mother liquor is added into the material storage tank 8, and then the cover plate 905 is pushed through the hydraulic telescopic rod 906 to plug and seal the opening end of the material storage tank 8;
step two: the first motor 3 is controlled to rotate by the frequency converter 4;
step three: the first motor 3 drives the roots pump 2 to work through a driving belt;
step four: the roots pump 2 pumps the mother liquor in the storage tank 8 to the discharge pipe 5 through the inlet pipe 7;
step five: the discharging pipe 5 is sent into a sand mixer for mixing through an external connecting pipe 6.
For the convenience of understanding the technical solutions of the present invention, the following detailed description will be made on the working principle or the operation mode of the present invention in the practical process.
The working principle of the invention is as follows: when in use, mother liquor is added into the material storage groove 8 through the open end of the material storage groove 8, the cover plate 905 is pushed by the hydraulic telescopic rod 906, the cover plate 905 slides downwards in the first sliding groove 903 through the first sliding block 904, the open end of the material storage groove 8 is plugged and sealed, the second motor 9010 drives the rotating rod 908 and the stirring paddle 909 to rotate, the mother liquor in the material storage groove 8 is stirred, the mother liquor is prevented from precipitating and solidifying, the first L-shaped plate 1102 is manually rotated, the first L-shaped plate 1102 rotates through the second bearing 1101, the second L-shaped plate 1105 is driven to move to the upper end of the sealing rubber ring 1106, the hand-screwed bolt 1103 is manually rotated, the hand-screwed bolt 1103 rotates in the first L-shaped plate 1102 to move downwards, the second L-shaped plate 1105 is driven to extrude the upper end of the sealing rubber ring 1106, the connecting gap between the discharge pipe 5 and the external connection pipe 6 is plugged and sealed, the first motor 3 is controlled to rotate through the frequency converter 4, the first motor 3 drives the roots pump 2 to work through a driving belt, the roots pump 2 pumps the mother liquor in the storage tank 8 to the discharge pipe 5 through the inlet pipe 7, the discharge pipe 5 is sent to the sand mixer for mixing through the external pipe 6, when the mother liquid in the storage tank 8 is used, the liquid level drops, the floating ball 1007 floats on the surface, the second sliding block 1010 is driven to slide in the second sliding groove 1009 through the connecting rod 1008 on one side, the sliding block descends stably, the floating ball 1007 drives the mark post 1002 to move downwards, and through observing the preset scale marks on the mark post 1002, the amount of the mother liquid discharged can be seen, when the mother liquid in the storage tank 8 is consumed, the floating ball 1007 drives the mark post 1002 and the top plate 1003 to move downwards for a certain position, the top plate 1003 squeezes the contact switch 1004 to enable the PLC control panel 1005 to work, the buzzer 1006 is controlled to work, and a worker is reminded to add materials in time, so that the working principle of the invention is completed.
The above embodiments are preferred embodiments of the present invention, and those skilled in the art can make variations and modifications to the above embodiments, therefore, the present invention is not limited to the above embodiments, and any obvious improvements, substitutions or modifications made by those skilled in the art based on the present invention are within the protection scope of the present invention.
Claims (9)
1. The utility model provides a fracturing is with online continuous blending device of slick water, fracturing fluid, including base (1), its characterized in that: the top end of the base (1) is fixedly connected with a roots pump (2), the other side of the roots pump (2) is fixedly connected with an inlet pipe (7), the other end of the inlet pipe (7) is fixedly connected with a material storage tank (8), a feeding mechanism (9) is installed inside the material storage tank (8), the feeding mechanism (9) comprises two bearing plates (901), the two bearing plates (901) are respectively connected with the two sides of the material storage tank (8) in a welding manner, the top ends of the bearing plates (901) are connected with a support frame (902) in a welding manner, the two sides of the inner wall of the support frame (902) are connected with a first chute (903) in an embedded manner, a first sliding block (904) is inserted into the first chute (903) in a sleeved manner, a cover plate (905) is connected between the two first sliding blocks (904) in a welding manner, and hydraulic telescopic rods (906) are fixedly connected with the, and be the gomphosis between the top of this hydraulic telescoping rod (906) and support frame (902) and be connected, bottom one side fixedly connected with first bearing (907) of apron (905), and the bottom of first bearing (907) rotates and is connected with bull stick (908), and the fixed surface of bull stick (908) is connected with stirring rake (909), the top gomphosis of apron (905) is connected with second motor (9010), and second motor (9010) passes and constitutes fixed connection between first bearing (907) and bull stick (908), liquid level alarm mechanism (10) are installed to the bottom of apron (905), arrange and install sealing mechanism (11) between material pipe (5) and external pipe (6).
2. The on-line continuous mixing device of slickwater and fracturing fluid for fracturing, which is characterized in that: one side of lobe pump (2) is connected with first motor (3) through the drive belt, be fixed connection between the top of first motor (3) and base (1), and one side of first motor (3) is connected with converter (4) through the connecting wire, the row of top fixedly connected with material pipe (5) of lobe pump (2), and the inside of arranging material pipe (5) cup joints and is connected with outer takeover (6), bull stick (908) are connected with the inside that holds silo (8), and constitute transmission structure between bull stick (908) through first bearing (907) and second motor (9010).
3. The on-line continuous mixing device of slickwater and fracturing fluid for fracturing, which is characterized in that: the cover plate (905) forms a first sliding structure through the first sliding block (904) and the first sliding groove (903), and the cover plate (905) forms a lifting structure through the hydraulic telescopic rod (906) and the supporting frame (902).
4. The on-line continuous mixing device of slickwater and fracturing fluid for fracturing, which is characterized in that: the liquid level alarm mechanism (10) comprises a guide pipe (1001) inside, the guide pipe (1001) is connected with a cover plate (905) in a jogged mode, a marker post (1002) is movably sleeved in the guide pipe (1001), a floating ball (1007) is fixedly connected to the bottom end of the marker post (1002), and one side of the lower end of the marker post (1002) is fixedly connected with a connecting rod (1008), one side of the inner wall of the material storage groove (8) is fixedly connected with a second sliding groove (1009), a second sliding block (1010) is inserted in the second sliding groove (1009) in a sleeved mode, and the second sliding block (1010) is fixedly connected with the connecting rod (1008), the top end of the marker post (1002) is fixedly connected with a top plate (1003), the top end of the cover plate (905) and the position below the top plate (1003) are fixedly connected with a contact switch (1004), the top end of the cover plate (905) is also fixedly connected with a PLC control plate (1005) and a buzzer (1006).
5. The on-line continuous mixing device of slickwater and fracturing fluid for fracturing as claimed in claim 4, characterized in that: the contact switch (1004) is connected with a PLC control panel (1005) through a connecting wire, and the PLC control panel (1005) is connected with a buzzer (1006) through a connecting wire.
6. The on-line continuous mixing device of slickwater and fracturing fluid for fracturing as claimed in claim 4, characterized in that: the marker post (1002) forms a second sliding structure through a connecting rod (1008), a second sliding block (1010) and a second sliding groove (1009), and the floating ball (1007) is connected with the inside of the material storage groove (8).
7. The on-line continuous mixing device of slickwater and fracturing fluid for fracturing, which is characterized in that: the sealing mechanism (11) is characterized in that two second bearings (1101) are arranged inside the sealing mechanism (11), the second bearings (1101) are fixedly connected with the top end of the roots pump (2) respectively, the top end of each second bearing (1101) is rotatably connected with a first L-shaped plate (1102), the internal threads of each first L-shaped plate (1102) are connected with hand-screwed bolts (1103), the bottom ends of the hand-screwed bolts (1103) are rotatably connected with third bearings (1104), the bottom ends of the third bearings (1104) are rotatably connected with second L-shaped plates (1105), sealing rubber rings (1106) are sleeved on the surfaces of the third bearings (1104), and the sealing rubber rings (1106) are movably connected with the top end of the discharge pipe (5).
8. The on-line continuous mixing device of slickwater and fracturing fluid for fracturing as claimed in claim 7, characterized in that: the second L-shaped plate (1105) is movably connected with the sealing rubber ring (1106), the second L-shaped plate (1105) forms a telescopic structure with the first L-shaped plate (1102) through a third bearing (1104) and a hand-screwed bolt (1103), and the first L-shaped plate (1102) forms a rotary structure with the roots pump (2) through a second bearing (1101).
9. A use method of an online continuous mixing device of slickwater and fracturing fluid for fracturing is characterized in that:
the method comprises the following steps: mother liquor is added into the material storage tank (8), and then the cover plate (905) is pushed through the hydraulic telescopic rod (906), so that the opening end of the material storage tank (8) is blocked and sealed;
step two: the first motor (3) is controlled to rotate by the frequency converter (4);
step three: the first motor (3) drives the roots pump (2) to work through a driving belt;
step four: the roots pump (2) pumps the mother liquor in the storage tank (8) to the discharge pipe (5) through the inlet pipe (7);
step five: the discharging pipe (5) is sent into a sand mixing truck for mixing through an external connecting pipe (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011365920.5A CN112452196A (en) | 2020-11-29 | 2020-11-29 | Online continuous blending device for slickwater and fracturing fluid for fracturing and using method |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202011365920.5A CN112452196A (en) | 2020-11-29 | 2020-11-29 | Online continuous blending device for slickwater and fracturing fluid for fracturing and using method |
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| CN112452196A true CN112452196A (en) | 2021-03-09 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113883081A (en) * | 2021-11-24 | 2022-01-04 | 大连鼎力交通轨道设备有限公司 | A experimental frock that is convenient for it is fixed that is used for locomotive ventilation blower vibration to detect |
Citations (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7121715B1 (en) * | 2004-03-23 | 2006-10-17 | Eirich Machines, Inc. | Variable height, multiple position batch blender assembly |
| CN205995315U (en) * | 2016-08-11 | 2017-03-08 | 上海建华精细生物制品有限公司 | A kind of ophthalmology viscoelastic agent double-planet power mixer with dual rheological behavior |
| CN206897271U (en) * | 2017-04-28 | 2018-01-19 | 广州市绮易美化妆品有限公司 | A kind of agitating device |
| CN206924686U (en) * | 2017-05-11 | 2018-01-26 | 赣州雄博新能源科技有限公司 | Raw material mixing plant is used in a kind of lithium battery production |
| CN107898311A (en) * | 2017-11-16 | 2018-04-13 | 无锡德力成机电科技有限公司 | A kind of electric kettle of low water level automatic alarm |
| CN109333695A (en) * | 2018-08-20 | 2019-02-15 | 江苏树仁木业有限公司 | A kind of glued board cutting equipment |
| CN209205138U (en) * | 2018-12-04 | 2019-08-06 | 青岛千里行集团有限公司 | A kind of paint vehicle stirring mixer for leather shoes production |
| CN209599326U (en) * | 2019-03-28 | 2019-11-08 | 付欢 | A kind of multi-layer board limit Scissoring device |
| CN209885668U (en) * | 2019-04-30 | 2020-01-03 | 江西健宝医药科技有限公司 | Stirring device with temperature control system |
| CN209934545U (en) * | 2019-03-18 | 2020-01-14 | 郑州康晓科技有限公司 | Dampproofing anticorrosive ebonite processing equipment |
| CN210079226U (en) * | 2019-03-27 | 2020-02-18 | 江苏奥祺晨特种金属材料集团有限公司 | Automatic alkali liquor adding device for acid mist absorption tower |
| CN110940634A (en) * | 2019-12-20 | 2020-03-31 | 苏颖仪 | Optical glass fixed baseplate convenient to install |
| CN210646027U (en) * | 2019-07-25 | 2020-06-02 | 陕西金骜新型地坪材料有限责任公司 | Epoxy powder coating production agitating unit |
| CN211214869U (en) * | 2019-10-17 | 2020-08-11 | 深圳市康平科技发展有限公司 | Disposable filterable oxygen uptake pipe with humidifying function |
| CN211216150U (en) * | 2019-09-17 | 2020-08-11 | 天津富士瑞星环保科技发展有限公司 | Formaldehyde-removing liquid medicine adding device for air purification |
| CN211525600U (en) * | 2019-12-23 | 2020-09-18 | 徐州九方名扬粉体科技有限公司 | Reversing explosion-proof valve |
| CN211837304U (en) * | 2020-01-20 | 2020-11-03 | 浙江伊瑟奇医药科技有限公司 | Double-cylinder hydraulic lifting mechanism for upper cover of emulsifying pot |
| CN111890624A (en) * | 2020-08-07 | 2020-11-06 | 江西科技学院 | Preparation device and preparation method of nano photocatalytic self-foaming resin cement-based material |
| CN111941701A (en) * | 2020-08-13 | 2020-11-17 | 深圳市深赛尔股份有限公司 | Accelerated curing device for UV (ultraviolet) photocuring high-molecular resin material and using method |
| CN211954306U (en) * | 2020-06-19 | 2020-11-17 | 杜建军 | Anticorrosive gas production instrument installation device |
| CN212018366U (en) * | 2019-11-17 | 2020-11-27 | 湖南省醴陵市湘瑞电力电器有限公司 | Automatic slip casting cementing machine |
-
2020
- 2020-11-29 CN CN202011365920.5A patent/CN112452196A/en active Pending
Patent Citations (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7121715B1 (en) * | 2004-03-23 | 2006-10-17 | Eirich Machines, Inc. | Variable height, multiple position batch blender assembly |
| CN205995315U (en) * | 2016-08-11 | 2017-03-08 | 上海建华精细生物制品有限公司 | A kind of ophthalmology viscoelastic agent double-planet power mixer with dual rheological behavior |
| CN206897271U (en) * | 2017-04-28 | 2018-01-19 | 广州市绮易美化妆品有限公司 | A kind of agitating device |
| CN206924686U (en) * | 2017-05-11 | 2018-01-26 | 赣州雄博新能源科技有限公司 | Raw material mixing plant is used in a kind of lithium battery production |
| CN107898311A (en) * | 2017-11-16 | 2018-04-13 | 无锡德力成机电科技有限公司 | A kind of electric kettle of low water level automatic alarm |
| CN109333695A (en) * | 2018-08-20 | 2019-02-15 | 江苏树仁木业有限公司 | A kind of glued board cutting equipment |
| CN209205138U (en) * | 2018-12-04 | 2019-08-06 | 青岛千里行集团有限公司 | A kind of paint vehicle stirring mixer for leather shoes production |
| CN209934545U (en) * | 2019-03-18 | 2020-01-14 | 郑州康晓科技有限公司 | Dampproofing anticorrosive ebonite processing equipment |
| CN210079226U (en) * | 2019-03-27 | 2020-02-18 | 江苏奥祺晨特种金属材料集团有限公司 | Automatic alkali liquor adding device for acid mist absorption tower |
| CN209599326U (en) * | 2019-03-28 | 2019-11-08 | 付欢 | A kind of multi-layer board limit Scissoring device |
| CN209885668U (en) * | 2019-04-30 | 2020-01-03 | 江西健宝医药科技有限公司 | Stirring device with temperature control system |
| CN210646027U (en) * | 2019-07-25 | 2020-06-02 | 陕西金骜新型地坪材料有限责任公司 | Epoxy powder coating production agitating unit |
| CN211216150U (en) * | 2019-09-17 | 2020-08-11 | 天津富士瑞星环保科技发展有限公司 | Formaldehyde-removing liquid medicine adding device for air purification |
| CN211214869U (en) * | 2019-10-17 | 2020-08-11 | 深圳市康平科技发展有限公司 | Disposable filterable oxygen uptake pipe with humidifying function |
| CN212018366U (en) * | 2019-11-17 | 2020-11-27 | 湖南省醴陵市湘瑞电力电器有限公司 | Automatic slip casting cementing machine |
| CN110940634A (en) * | 2019-12-20 | 2020-03-31 | 苏颖仪 | Optical glass fixed baseplate convenient to install |
| CN211525600U (en) * | 2019-12-23 | 2020-09-18 | 徐州九方名扬粉体科技有限公司 | Reversing explosion-proof valve |
| CN211837304U (en) * | 2020-01-20 | 2020-11-03 | 浙江伊瑟奇医药科技有限公司 | Double-cylinder hydraulic lifting mechanism for upper cover of emulsifying pot |
| CN211954306U (en) * | 2020-06-19 | 2020-11-17 | 杜建军 | Anticorrosive gas production instrument installation device |
| CN111890624A (en) * | 2020-08-07 | 2020-11-06 | 江西科技学院 | Preparation device and preparation method of nano photocatalytic self-foaming resin cement-based material |
| CN111941701A (en) * | 2020-08-13 | 2020-11-17 | 深圳市深赛尔股份有限公司 | Accelerated curing device for UV (ultraviolet) photocuring high-molecular resin material and using method |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113883081A (en) * | 2021-11-24 | 2022-01-04 | 大连鼎力交通轨道设备有限公司 | A experimental frock that is convenient for it is fixed that is used for locomotive ventilation blower vibration to detect |
| CN113883081B (en) * | 2021-11-24 | 2024-02-20 | 大连鼎力交通轨道设备有限公司 | A test fixture that is used for locomotive ventilation blower vibration detection's being convenient for fixed |
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