CN220478709U

CN220478709U - Slurry mixing device for petroleum drilling

Info

Publication number: CN220478709U
Application number: CN202322028461.7U
Authority: CN
Inventors: 王付全
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-07-28
Filing date: 2023-07-28
Publication date: 2024-02-13
Anticipated expiration: 2033-07-28

Abstract

The utility model discloses a slurry mixing device for petroleum drilling, which relates to the technical field of slurry mixing equipment and comprises a mounting frame main body, wherein a supporting shaft is arranged at the bottom of the mounting frame main body, a slurry mixing barrel is arranged at the top end of the mounting frame main body, and a mounting cover plate is fixed on one side of the slurry mixing barrel. According to the utility model, the installation shaft, the positioning plate, the scraping plate and the cleaning plate are arranged, the raw materials attached to the inner wall of the slurry mixing barrel are scraped through the scraping plate, so that a large amount of dirt is prevented from remaining on the inner wall of the slurry mixing barrel in long-time use, and meanwhile, the cleaning plate at the bottom end of the motor driving shaft rotates along the inner wall of the bottom end of the slurry mixing barrel to scrape the raw materials attached to the bottom of the slurry mixing barrel; through setting up thick liquid bucket, feeder hopper, driving motor, backup pad, motor drive axle, connecting axle and stirring leaf, drive connecting axle and stirring leaf under motor drive axle's effect and rotate in the inside of thick liquid bucket, carry out the thick liquid operation of mixing to the inside raw materials of thick liquid bucket through connecting axle and stirring leaf.

Description

Slurry mixing device for petroleum drilling

Technical Field

The utility model relates to the technical field of slurry mixing equipment, in particular to a slurry mixing device for petroleum drilling.

Background

One of the main subjects of petroleum, geological exploration, is a viscous, dark brown liquid, known as "industrial blood", with petroleum storage in the upper part of the crust. The main component is a mixture of various alkanes, cycloalkanes and aromatic hydrocarbons, and in petroleum drilling and production work, on one hand, the corresponding petroleum drilling and production equipment is required to be installed simply and quickly, and on the other hand, the accuracy of the drilling and production work is required to be ensured. And aiming at the mixed petroleum output in the drilling and production process, slurry mixing equipment is generally required to be adopted for uniform mixing, so that the stability of subsequent output is improved.

The petroleum drilling and production slurry mixing device in the prior art is characterized in that petroleum to be mixed is conveyed into a slurry mixing box in the use process, stirring and mixing are carried out by adopting stirring blades, and the petroleum is discharged after mixing, however, the petroleum is mixed in high viscosity for drilling and production, and the rapid mixing of the mixed petroleum is difficult to effectively realize when the blades are stirred due to the fact that the petroleum dispersion capability is weaker and the attachment capability is stronger in the slurry mixing process, and the practical use efficiency is lower.

After search, the prior patent: an oil drilling and production slurry mixing device (application number:

CN 202320249470.6), the top surface of the box is fixedly provided with a motor base, the top surface of the motor base is fixedly provided with a motor, and an output shaft of the motor is fixedly connected with a rotating shaft. According to the utility model, the conical table is fixedly arranged in the box body, the sleeve hole is formed in the top surface of the conical table, so that the sleeve hole is movably sleeved with the rotating shaft, the inner cavity is formed in the conical table, the heating pipe is arranged in the inner cavity, the through hole is formed in the rotating shaft, the third hole in the conical table and the first hole and the second hole on the outer surface of the rotating shaft are utilized, so that the heating pipe is used for heating oil in the box body through the conical table in the slurry mixing process, and heat is transmitted to the upper part in the box body through the first hole and the second hole, so that the temperature rise of the upper space and the lower space in the box body is realized, the viscosity of the oil is reduced, the slurry mixing effect is improved, the actual slurry mixing efficiency is greatly improved, and the use effect is good.

The above patent realizes the temperature rising of the upper and lower spaces in the box body, thereby reducing the viscosity of petroleum and improving the slurry mixing effect, thereby greatly improving the actual slurry mixing efficiency, and the using effect is good, but the device is easy to adhere a large amount of raw material dirt on the inner wall of the tank body in long-time use, and is inconvenient to clean in use, so the utility model of the slurry mixing device for the petroleum drill is necessary to solve the problems.

Disclosure of Invention

The utility model aims to provide a slurry mixing device for petroleum drilling, which solves the problems that a large amount of raw material dirt is easy to adhere to the inner wall of a tank body in long-time use and cleaning is inconvenient in use of the device proposed in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an oil drilling adopts muddy thick liquid device, includes the mounting bracket main part, the back shaft is installed to the bottom of mounting bracket main part, the thick liquid bucket is installed on the top of mounting bracket main part, one side of thick liquid bucket is fixed with the installation apron, driving motor is installed on the top of installation apron, motor drive shaft is installed to driving motor's bottom, motor drive shaft's outer wall is fixed with the connecting axle, motor drive shaft's outer wall still is fixed with the installation axle, the locating plate is installed to the one end of installation axle, the discharging pipe is installed to the bottom of thick liquid bucket.

The bottom of the supporting shaft is connected with an anti-slip pad.

The top of the slurry mixing barrel is provided with a feed hopper.

The bottom of the driving motor is provided with a supporting plate.

One end of the connecting shaft is fixed with a stirring blade.

The inside of locating plate is installed the scraper blade, the bottom mounting of motor drive shaft has the clearance board.

The top of the discharging pipe is provided with a discharging valve.

The utility model has the technical effects and advantages that:

1. through setting up installation axle, the locating plate, scraper blade and clearance board, through when the motor drive shaft rotates, also can drive the installation axle simultaneously and rotate, can drive the scraper blade simultaneously and rotate along the outer wall of mixing the thick liquid bucket under the effect of installation axle, scrape the raw materials that will adhere to on the thick liquid bucket inner wall through the scraper blade, avoid mixing the inner wall of thick liquid bucket and remain a large amount of dirt in long-time use, the clearance board of motor drive shaft bottom also can rotate along the bottom inner wall of mixing the thick liquid bucket simultaneously thereupon, scrape the raw materials that get mixing thick liquid bucket bottom attached, after mixing the inside raw materials of thick liquid bucket is accomplished, open the bleeder valve, derive the inside raw materials of thick liquid bucket through the discharging pipe, facilitate the user takes;

2. through setting up thick liquid bucket, feeder hopper, driving motor, backup pad, motor drive shaft, connecting axle and stirring leaf, pour into the feeder hopper through the raw materials that will carry out the thick liquid into, introduce the inside to the thick liquid bucket through the feeder hopper with the raw materials, later through opening driving motor for the motor drive shaft rotates, and then drives the connecting axle and rotates in the inside of thick liquid bucket with the stirring leaf under the effect of motor drive shaft, carries out the thick liquid operation to the raw materials of thick liquid bucket inside through connecting axle and stirring leaf.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some embodiments of the present utility model and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic diagram of the overall structure of a slurry mixing device for petroleum drilling according to the present utility model.

Fig. 2 is a schematic diagram of an explosion structure of a slurry mixing device for petroleum drilling according to the present utility model.

Fig. 3 is an enlarged schematic view of the structure of fig. 2 a according to the present utility model.

Fig. 4 is a schematic structural view of a stirring and cleaning device of a slurry mixing device for petroleum drilling.

Fig. 5 is a schematic view showing a bottom view of a slurry mixing device for oil drilling according to the present utility model.

In the figure: 1. a mounting rack main body; 2. a support shaft; 3. an anti-slip pad; 4. a slurry mixing barrel; 5. a feed hopper; 6. installing a cover plate; 7. a driving motor; 8. a support plate; 9. a motor drive shaft; 10. a connecting shaft; 11. stirring the leaves; 12. a mounting shaft; 13. a positioning plate; 14. a scraper; 15. a cleaning plate; 16. a discharge pipe; 17. and a discharge valve.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present utility model more clear, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The utility model provides a slurry mixing device for petroleum drilling as shown in figures 1-5, which comprises a mounting frame main body 1, wherein a supporting shaft 2 is arranged at the bottom of the mounting frame main body 1, a slurry mixing barrel 4 is arranged at the top end of the mounting frame main body 1, a mounting cover plate 6 is fixed on one side of the slurry mixing barrel 4, a driving motor 7 is arranged at the top end of the mounting cover plate 6, a motor driving shaft 9 is arranged at the bottom of the driving motor 7, a connecting shaft 10 is fixed on the outer wall of the motor driving shaft 9, a mounting shaft 12 is also fixed on the outer wall of the motor driving shaft 9, a positioning plate 13 is arranged at one end of the mounting shaft 12, and a discharging pipe 16 is arranged at the bottom end of the slurry mixing barrel 4.

The bottom of back shaft 2 is connected with slipmat 3, and wherein through four sets of back shafts 2 of bottom installation at mounting bracket main part 1, supports mounting bracket main part 1 through back shaft 2, installs slipmat 3 respectively in the bottom of back shaft 2 simultaneously, can effectively prevent that the device from taking place the skew when using under slipmat 3's effect, increases the stability of device.

The top end of the mixing tub 4 is provided with a feed hopper 5, wherein the raw materials to be mixed are poured into the feed hopper 5, and the raw materials are introduced into the inside of the mixing tub 4 through the feed hopper 5 for mixing.

The bottom of driving motor 7 is provided with backup pad 8, wherein installs driving motor 7 on installation apron 6 through backup pad 8, supports fixedly driving motor 7 through backup pad 8, has increased driving motor 7 stability when the operation.

One end of the connecting shaft 10 is fixed with a stirring blade 11, wherein the driving motor 7 is turned on to enable the motor driving shaft 9 to rotate, and then the connecting shaft 10 and the stirring blade 11 are driven to rotate in the slurry mixing barrel 4 under the action of the motor driving shaft 9, and slurry mixing operation is carried out on raw materials in the slurry mixing barrel 4 through the connecting shaft 10 and the stirring blade 11.

The internally mounted of locating plate 13 has scraper blade 14, the bottom mounting of motor drive shaft 9 has clearance board 15, wherein when motor drive shaft 9 rotates, also can drive installation axle 12 simultaneously and rotate, can drive scraper blade 14 simultaneously and rotate along the outer wall of mixing the thick liquid bucket 4 under the effect of installation axle 12, scrape the raw materials that will adhere to on the inner wall of mixing the thick liquid bucket 4 through scraper blade 14, avoid mixing the inner wall of thick liquid bucket 4 and remain a large amount of dirt in long-time use, simultaneously the clearance board 15 of motor drive shaft 9 bottom also can rotate along the bottom inner wall of mixing the thick liquid bucket 4 thereupon, scrape the raw materials that mix the thick liquid bucket 4 bottom is attached.

The top of discharging pipe 16 is provided with bleeder valve 17, wherein when the inside raw materials of mixing thick liquid bucket 4 mix the back, opens bleeder valve 17, derives the inside raw materials of mixing thick liquid bucket 4 through discharging pipe 16, and the convenience of customers takes.

Working principle: this oil bores adopts muddy thick liquid device to use, the user pours into the feeder hopper 5 through the raw materials that will carry out the muddy thick liquid into, through the inside of feeder hopper 5 with the raw materials leading-in to muddy thick liquid bucket 4, later through opening driving motor 7, make motor drive shaft 9 rotate, and then drive connecting axle 10 and stirring leaf 11 under the effect of motor drive shaft 9 and rotate in the inside of muddy thick liquid bucket 4, carry out the muddy thick liquid operation through connecting axle 10 and stirring leaf 11 to the inside raw materials of muddy thick liquid bucket 4, when motor drive shaft 9 rotates, also can drive installation axle 12 simultaneously and rotate, will drive scraper blade 14 simultaneously and rotate along the outer wall of muddy thick liquid bucket 4 under the effect of installation axle 12, scrape the raw materials that will be attached to on the inner wall of muddy thick liquid bucket 4 through scraper 14, avoid the inner wall of muddy thick liquid bucket 4 to remain a large amount of dirt in long-time use, simultaneously the clearance board 15 of motor drive shaft 9 bottom also can rotate along the bottom inner wall of muddy thick liquid bucket 4, scrape the raw materials that get the inside of muddy thick liquid bucket 4, when the inside mix the inside of thick liquid bucket 4 is accomplished, the inside mix valve 17 is opened, use of the inside pipe 16 will be discharged through the material, the convenience is discharged.

The above is only a preferred embodiment of the present utility model, and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. The utility model provides an oil bores and adopts muddy thick liquid device, includes mounting bracket main part (1), its characterized in that: the utility model discloses a slurry mixing device, including installation frame main part (1), back shaft (2) are installed to the bottom of installation frame main part (1), muddy thick liquid bucket (4) are installed on the top of installation frame main part (1), one side of muddy thick liquid bucket (4) is fixed with installation apron (6), driving motor (7) are installed on the top of installation apron (6), motor drive shaft (9) are installed to the bottom of driving motor (7), the outer wall of motor drive shaft (9) is fixed with connecting axle (10), the outer wall of motor drive shaft (9) still is fixed with installation axle (12), locating plate (13) are installed to the one end of installation axle (12), discharging pipe (16) are installed to the bottom of muddy thick liquid bucket (4).

2. The slurry mixing device for petroleum drilling according to claim 1, wherein: the bottom of the supporting shaft (2) is connected with an anti-slip pad (3).

3. The slurry mixing device for petroleum drilling according to claim 1, wherein: the top of the slurry mixing barrel (4) is provided with a feed hopper (5).

4. The slurry mixing device for petroleum drilling according to claim 1, wherein: the bottom of the driving motor (7) is provided with a supporting plate (8).

5. The slurry mixing device for petroleum drilling according to claim 1, wherein: one end of the connecting shaft (10) is fixed with a stirring blade (11).

6. The slurry mixing device for petroleum drilling according to claim 1, wherein: the scraper (14) is arranged in the positioning plate (13), and a cleaning plate (15) is fixed at the bottom end of the motor driving shaft (9).

7. The slurry mixing device for petroleum drilling according to claim 1, wherein: the top end of the discharging pipe (16) is provided with a discharging valve (17).