CN117839520A - Powder fracturing fluid continuous mixing equipment and method - Google Patents
Powder fracturing fluid continuous mixing equipment and method Download PDFInfo
- Publication number
- CN117839520A CN117839520A CN202410259843.7A CN202410259843A CN117839520A CN 117839520 A CN117839520 A CN 117839520A CN 202410259843 A CN202410259843 A CN 202410259843A CN 117839520 A CN117839520 A CN 117839520A
- Authority
- CN
- China
- Prior art keywords
- wall
- powder
- fixedly connected
- mixing
- box
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000002156 mixing Methods 0.000 title claims abstract description 125
- 239000000843 powder Substances 0.000 title claims abstract description 90
- 239000012530 fluid Substances 0.000 title claims abstract description 30
- 238000000034 method Methods 0.000 title claims abstract description 15
- 238000005303 weighing Methods 0.000 claims abstract description 45
- 238000003756 stirring Methods 0.000 claims description 46
- 238000007599 discharging Methods 0.000 claims description 22
- 230000005540 biological transmission Effects 0.000 claims description 15
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 12
- 230000000694 effects Effects 0.000 claims description 10
- 238000007790 scraping Methods 0.000 claims description 9
- 239000007788 liquid Substances 0.000 claims description 4
- 239000002245 particle Substances 0.000 claims description 4
- 238000007781 pre-processing Methods 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims 2
- 239000000203 mixture Substances 0.000 description 6
- 238000010586 diagram Methods 0.000 description 3
- 239000011259 mixed solution Substances 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 230000036571 hydration Effects 0.000 description 1
- 238000006703 hydration reaction Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000010907 mechanical stirring Methods 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000010298 pulverizing process Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
Abstract
The invention discloses powder fracturing fluid continuous mixing equipment and method, and relates to the technical field of oilfield operation fracturing. This powder type fracturing fluid mixes equipment in succession, which comprises a frame, the inner wall bottom fixedly connected with mounting bracket of frame, rotate between the inner wall of mounting bracket and be connected with the case of mixing, the equal fixedly connected with connecting axle of both sides outer wall of case of mixing, the inner wall of mounting bracket rotates and is connected with driving gear and driven gear, the outer wall meshing of driving gear and driven gear, one side outer wall fixedly connected with first motor of mounting bracket. The pretreatment structure of the invention rolls and crushes the blocky powder, so that the follow-up mixing is convenient, the powder is conveyed into the powder tank from the pretreatment box by the spiral conveying device, the continuous conveying of the powder is realized, the weight of the powder is accurately controlled by the weighing device, the accurate adding of the powder is ensured, the pretreatment, conveying and weighing functions of the powder are realized, and the mixing efficiency and the continuity are improved.
Description
Technical Field
The invention relates to the technical field of oil field operation fracturing, in particular to powder fracturing fluid continuous mixing equipment and method.
Background
In oilfield fracturing operation, the blending quality of the fracturing fluid is an important factor for ensuring the success of the fracturing operation. The traditional fracturing fluid mixing method is an intermittent fluid preparation method, namely, a pool of water or a tank of water is utilized, the required addition amount of each material is manually calculated and weighed, then powder is added into the pool or the tank according to the proportion, after long-time stirring and circulating dissolution, the prepared fracturing fluid is obtained after mechanical stirring and circulating hydration.
Through retrieval, chinese patent No. CN104525035B discloses fracturing fluid continuous mixing equipment and a mixing method thereof, wherein the fracturing fluid continuous mixing equipment comprises a first mixing unit, a second mixing unit, a third mixing unit and a detection unit which are sequentially connected; the mixing method comprises the following steps: preparing a first mixed solution, adding an additive, preparing a second mixed solution, and detecting discharge.
When the fracturing fluid is used, the fracturing fluid can be mixed on site, but when the fracturing fluid is used, the stirring and mixing effects are poor, uneven mixing is easily caused, and the phenomenon of 'powder in water' occurs; and the powder possibly has the phenomenon of caking after long-time storage, and the caking is inconvenient to smash by the above-mentioned patent, influences the mixed effect, can not satisfy present construction needs.
Disclosure of Invention
The invention aims to provide powder fracturing fluid continuous mixing equipment and method, which solve the technical problems in the background technology.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a powder type fracturing fluid continuous mixing equipment, includes the frame, the inner wall bottom fixedly connected with mounting bracket of frame, rotate between the inner wall of mounting bracket and be connected with the case of mixing, the both sides outer wall of case of mixing all fixedly connected with connecting axle, the inner wall of mounting bracket rotates and is connected with driving gear and driven gear, the outer wall meshing of driving gear and driven gear, one side outer wall fixedly connected with first motor of mounting bracket, the output shaft of first motor and the outer wall fixed connection of driving gear;
the top outer wall of the mixing box is fixedly connected with a second motor, the inner wall of the mixing box is rotationally connected with a stirring shaft, an output shaft of the second motor is fixedly connected with one end of the stirring shaft, the outer wall of the stirring shaft is fixedly connected with a mixing paddle and a stirring paddle, the stirring paddle is arranged at the bottom end of the stirring shaft, the outer wall of the stirring shaft is fixedly connected with a connecting rod, one end of the connecting rod, far away from the stirring shaft, is fixedly connected with a scraping plate, and the outer wall of the scraping plate is in contact with the inner wall of the mixing box;
the top of blending case is provided with feed arrangement, feed arrangement includes preprocessing structure, screw transmission device and weighing device, the inner wall interlude of blending case is provided with the inlet tube, the bottom outer wall fixedly connected with discharging pipe of blending case.
Preferably, the driving gears are symmetrically arranged on the upper side and the lower side of the driven gear, a half tooth is arranged on the outer wall of the driving gear, and the driving gears on the upper side and the lower side are alternately meshed with the driven gear.
Preferably, the pretreatment structure comprises a pretreatment box, a first support frame is fixedly connected to the outer wall of the rack, the outer wall of the first support frame is fixedly connected with the outer wall of the pretreatment box, a box cover is arranged on the outer wall of the top of the pretreatment box, a feeding hole is formed in the outer wall of the top of the box cover, a third motor is fixedly connected to the outer wall of the pretreatment box, a smashing roller is fixedly connected to the output shaft of the third motor, two intermeshing smashing rollers are arranged in the pretreatment box, a blanking pipe is fixedly connected to the outer wall of the bottom of the pretreatment box, a circular opening for the movement of a discharging pipe is formed in the inner wall of the mounting frame, and the radius of the circular opening is larger than that of the discharging pipe.
Preferably, the screw transmission device comprises a conveying pipe, one end of the discharging pipe, which is far away from the pretreatment box, is inserted into the screw transmission device, a fourth motor is fixedly connected to one side outer wall of the conveying pipe, a screw transmission propeller is fixedly connected to an output shaft of the fourth motor, the screw transmission propeller is arranged in the conveying pipe, and a discharging box is fixedly connected to the bottom outer wall of the conveying pipe.
Preferably, the weighing device comprises a powder tank, a second supporting frame is fixedly connected to the outer wall of the frame, a powder tank is fixedly connected to the inner wall of the second supporting frame, and the discharging box is communicated with the powder tank.
Preferably, the bottom outer wall fixedly connected with connecting pipe one of powder jar, the outer wall fixedly connected with first solenoid valve of connecting pipe one, the top outer wall fixedly connected with support of blending case, the top outer wall fixedly connected with weighing machine of support, the top outer wall of weighing machine is provided with the weighing box, the one end interlude of connecting pipe one sets up in the weighing box, the bottom outer wall fixedly connected with connecting pipe two of weighing box, the outer wall fixedly connected with second solenoid valve of connecting pipe two, the one end interlude that the weighing box was kept away from to the connecting pipe two sets up in the blending incasement.
A powder fracturing fluid continuous mixing method, which comprises the following steps:
s1, pouring powder into a pretreatment box through a feed inlet, starting a third motor to drive two crushing rollers to rotate, and crushing the blocky powder by the crushing rollers;
s2, enabling the crushed powder to enter a spiral conveying device through a blanking pipe, and conveying the powder into a powder tank through the spiral conveying device;
s3, opening a first electromagnetic valve, enabling powder to flow downwards into a weighing box, accurately controlling the weight of the powder through a weighing device, and opening a second electromagnetic valve after weighing is completed to enable the powder to flow into a mixing box;
s4, water is sent into the mixing box through a water pipe, a second motor is started to drive a stirring shaft to rotate, a plurality of different mixing paddles and stirring paddles are arranged on the outer wall of the stirring shaft, the mixing paddles stir the upper part and the middle part of the mixing box, the stirring paddles stir the bottom of the mixing box, and the scraping plate scrapes particles adhered to the inner wall of the mixing box, so that powder is prevented from adhering to the outer wall of the mixing box;
s5, outputting the mixed liquid through a discharging pipe.
Compared with the related art, the powder fracturing fluid continuous mixing equipment and the method provided by the invention have the following beneficial effects:
1. the invention provides powder fracturing fluid continuous mixing equipment and a powder fracturing fluid continuous mixing method, wherein a feeding device is arranged at the top of a mixing box, the feeding device comprises a pretreatment structure, a spiral conveying device and a weighing device, the pretreatment structure is used for rolling and crushing massive powder, subsequent mixing is facilitated, the spiral conveying device is used for conveying the powder from the pretreatment box into a powder tank, continuous conveying of the powder is realized, the weighing device is used for accurately controlling the weight of the powder through a weighing device, accurate powder adding is ensured, pretreatment, conveying and weighing functions of the powder are realized, and mixing efficiency and continuity are improved.
2. The driving gear is driven to rotate through the first motor, and the driving gear drives the driven gear to move, so that continuous rotation of the mixing box is realized, the mixing effect is improved, and the mixing effect of the mixing box is better.
3. Through the arrangement of a plurality of mixing paddles and stirring paddles and the design of the scraping plates, the mixing box can be more comprehensively stirred and cleaned, and the uniformity and effect of mixing are ensured; the scraping plate scrapes the particles adhered to the inner wall of the mixing box, so that powder is prevented from adhering to the outer wall of the mixing box, and equipment is kept clean.
4. The invention provides the powder fracturing fluid continuous mixing equipment and the method which have the advantages of compact structure, simple and convenient operation and high automation degree, can improve the mixing effect and the accuracy of powder addition, and are convenient for subsequent use.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a schematic diagram of the structure of the mixing tank of the present invention;
FIG. 3 is an enlarged schematic view of the structure of FIG. 1A according to the present invention;
FIG. 4 is a schematic diagram of the internal structure of the mixing tank of the present invention;
FIG. 5 is a schematic view of a feeding device according to the present invention;
FIG. 6 is a schematic view of a weighing apparatus according to the present invention;
FIG. 7 is a schematic view showing a sectional structure of a pretreatment tank of the present invention.
In the figure: 1. a frame; 2. a mounting frame; 3. a mixing box; 4. a connecting shaft; 5. a driven gear; 6. a drive gear; 7. a first motor; 8. a second motor; 9. a stirring shaft; 10. mixing paddles; 11. stirring paddles; 12. a connecting rod; 13. a scraper; 14. a pretreatment structure; 141. a pretreatment box; 142. a case cover; 143. a feed inlet; 144. a third motor; 145. a pulverizing roller; 146. discharging pipes; 15. a first supporting frame; 16. a screw conveyor; 161. a delivery tube; 162. a fourth motor; 163. discharging boxes; 17. a second supporting frame; 18. a powder tank; 19. a first connecting pipe; 20. a first electromagnetic valve; 21. a support; 22. a weighing device; 23. weighing box; 24. a second connecting pipe; 25. a second electromagnetic valve; 26. a water pipe; 27. and a discharging pipe.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the invention; all other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Example 1:
referring to fig. 1 to 7, the present invention provides a technical solution: the utility model provides a powder type fracturing fluid continuous mixing equipment, which comprises a frame 1, the inner wall bottom fixedly connected with mounting bracket 2 of frame 1, rotate between the inner wall of mounting bracket 2 and be connected with mix the case 3, the equal fixedly connected with connecting axle 4 of both sides outer wall of mix the case 3, the inner wall of mounting bracket 2 rotates and is connected with driving gear 6 and driven gear 5, the outer wall meshing of driving gear 6 and driven gear 5, one side outer wall fixedly connected with first motor 7 of mounting bracket 2, the output shaft of first motor 7 and the outer wall fixedly connected with of driving gear 6, driving gear 6 symmetry sets up the upper and lower both sides at driven gear 5, and the outer wall of driving gear 6 is provided with half tooth, upper and lower both sides driving gear 6 meshes with driven gear 5 in turn.
In this embodiment, the first motor 7 is started to drive the driving gear 6 to rotate, the driving gears 6 on the upper side and the lower side drive the driven gear 5 to move along with the driving gear, and the driven gear 5 indirectly drives the mixing box 3 to rotate, and as the driving gears 6 on the upper side and the lower side are alternately meshed with the driven gear 5, the driven gear 5 is driven to rotate half a circle clockwise and half a circle anticlockwise, so that the mixing effect of the mixing box 3 is better.
The top outer wall of the mixing box 3 is fixedly connected with a second motor 8, the inner wall of the mixing box 3 is rotationally connected with a stirring shaft 9, an output shaft of the second motor 8 is fixedly connected with one end of the stirring shaft 9, the outer wall of the stirring shaft 9 is fixedly connected with a mixing paddle 10 and a stirring paddle 11, the stirring paddle 11 is arranged at the bottom end of the stirring shaft 9, the outer wall of the stirring shaft 9 is fixedly connected with a connecting rod 12, one end of the connecting rod 12, far away from the stirring shaft 9, is fixedly connected with a scraping plate 13, and the outer wall of the scraping plate 13 is in contact with the inner wall of the mixing box 3;
the top of blending case 3 is provided with feed arrangement, feed arrangement includes preprocessing structure 14, screw transmission device 16 and weighing device, the inner wall interlude of blending case 3 is provided with inlet tube 26, the bottom outer wall fixedly connected with discharging pipe 27 of blending case 3, the circular mouth of feeding pipe 27 activity has been seted up to the inner wall of mounting bracket 2, the radius of circular mouth is greater than the radius of discharging pipe 27, discharging pipe 27 interlude is in circular mouth, make things convenient for the front and back rotation of discharging pipe 27, clockwise rotation half circle, anticlockwise rotation half circle avoids discharging pipe 27 to restrict blending case 3.
In this embodiment, send water to mix the incasement 3 through water pipe 26, start second motor 8 and drive (mixing) shaft 9 rotation, (mixing) shaft 9 outer wall is provided with a plurality of different mixing paddles 10 and stirring rake 11, mixing paddle 10 stirs the top and the middle part of mix the case 3, stirring rake 11 stirs the bottom of mix the case 3, scraper blade 13 stirs the granule of the inner wall adhesion of mix case 3, avoid the powder to adhere to the outer wall at mix case 3, output the liquid after mixing through discharging pipe 27.
Example 2:
as a further optimization of embodiment 1, on the basis of embodiment 1, as shown in fig. 1-7, the pretreatment structure 14 includes a pretreatment tank 141, a first support frame 15 is fixedly connected to an outer wall of the rack 1, an outer wall of the first support frame 15 is fixedly connected to an outer wall of the pretreatment tank 141, a tank cover 142 is provided on a top outer wall of the pretreatment tank 141, a feed inlet 143 is provided on a top outer wall of the tank cover 142, a third motor 144 is fixedly connected to an outer wall of the pretreatment tank 141, a crushing roller 145 is fixedly connected to an output shaft of the third motor 144, two intermeshing crushing rollers 145 are provided inside the pretreatment tank 141, and a blanking pipe 146 is fixedly connected to a bottom outer wall of the pretreatment tank 141.
In this embodiment, pour the powder into pretreatment case 141 through feed inlet 143, start third motor 144 and drive two crushing roller 145 rotation, crushing roller 145 rolls the cubic powder and smashes, makes things convenient for follow-up mixing, makes the mixing effect better.
The screw transmission device 16 comprises a conveying pipe 161, one end of the blanking pipe 146 away from the pretreatment box 141 is inserted into the screw transmission device 16, a fourth motor 162 is fixedly connected to the outer wall of one side of the conveying pipe 161, a screw transmission propeller is fixedly connected to an output shaft of the fourth motor 162, the screw transmission propeller is arranged in the conveying pipe 161, and a blanking box 163 is fixedly connected to the outer wall of the bottom of the conveying pipe 161.
In this embodiment, the pulverized powder enters the screw conveyor 16 through the discharge pipe 146, and the powder is fed into the powder tank 18 through the screw conveyor 16.
Wherein, weighing device includes powder jar 18, the outer wall fixedly connected with support frame two 17 of frame 1, the inner wall fixedly connected with powder jar 18 of support frame two 17, unloading case 163 and powder jar 18 intercommunication, the bottom outer wall fixedly connected with connecting pipe one 19 of powder jar 18, the outer wall fixedly connected with first solenoid valve 20 of connecting pipe one 19, the top outer wall fixedly connected with support 21 of blending case 3, the top outer wall fixedly connected with weighing ware 22 of support 21, the top outer wall of weighing ware 22 is provided with weighing case 23, the one end interlude of connecting pipe one 19 sets up in weighing case 23, the bottom outer wall fixedly connected with connecting pipe two 24 of weighing case 23, the outer wall fixedly connected with second solenoid valve 25 of connecting pipe two 24, the one end interlude that weighing case 23 was kept away from to connecting pipe two 24 sets up in blending case 3.
In this embodiment, the first solenoid valve 20 is opened, the powder flows down into the weighing box 23, the weight of the powder is precisely controlled by the weighing device 22, and after the weighing is completed, the second solenoid valve 25 is opened, so that the powder flows into the mixing box 3.
Example 3:
a powder fracturing fluid continuous mixing method, which comprises the following steps:
s1, pouring powder into a pretreatment box 141 through a feed inlet 143, starting a third motor 144 to drive two crushing rollers 145 to rotate, and crushing the blocky powder by the crushing rollers 145;
s2, the crushed powder enters the spiral conveying device 16 through the blanking pipe 146, and the powder is conveyed into the powder tank 18 through the spiral conveying device 16;
s3, opening a first electromagnetic valve 20, enabling powder to flow into a weighing box 23 downwards, accurately controlling the weight of the powder through a weighing device 22, and opening a second electromagnetic valve 25 after weighing is completed to enable the powder to flow into a mixing box 3;
s4, water is sent into the mixing box 3 through a water pipe 26, a second motor 8 is started to drive a stirring shaft 9 to rotate, a plurality of different mixing paddles 10 and stirring paddles 11 are arranged on the outer wall of the stirring shaft 9, the mixing paddles 10 stir the upper portion and the middle portion of the mixing box 3, the stirring paddles 11 stir the bottom of the mixing box 3, and a scraping plate 13 scrapes particles adhered to the inner wall of the mixing box 3 to prevent powder from adhering to the outer wall of the mixing box 3;
and S5, outputting the mixed liquid through a discharging pipe 27.
Claims (7)
1. The utility model provides a powder type fracturing fluid continuous blending equipment, includes frame (1), its characterized in that: the novel combined type motor is characterized in that a mounting frame (2) is fixedly connected to the bottom of the inner wall of the frame (1), a mixing box (3) is rotationally connected between the inner walls of the mounting frame (2), connecting shafts (4) are fixedly connected to the outer walls of the two sides of the mixing box (3), a driving gear (6) and a driven gear (5) are rotationally connected to the inner wall of the mounting frame (2), the outer walls of the driving gear (6) and the driven gear (5) are meshed, a first motor (7) is fixedly connected to the outer wall of one side of the mounting frame (2), and an output shaft of the first motor (7) is fixedly connected with the outer wall of the driving gear (6);
the top outer wall fixedly connected with second motor (8) of blending case (3), the inner wall of blending case (3) rotates and is connected with (mixing) shaft (9), the output shaft of second motor (8) and the one end fixed connection of (mixing) shaft (9), the outer wall fixedly connected with mixing rake (10) and stirring rake (11) of (mixing) shaft (9), stirring rake (11) set up in the bottom of (mixing) shaft (9), the outer wall fixedly connected with connecting rod (12) of (mixing) shaft (9), the one end fixedly connected with scraper blade (13) of keeping away from (mixing) shaft (9) of connecting rod (12), the outer wall of scraper blade (13) and the inner wall contact of blending case (3);
the top of blending case (3) is provided with feed arrangement, feed arrangement includes preprocessing structure (14), screw transmission device (16) and weighing device, the inner wall of blending case (3) alternates and is provided with inlet tube (26), the bottom outer wall fixedly connected with discharging pipe (27) of blending case (3), the circular mouth of feeding pipe (27) activity has been seted up to the inner wall of mounting bracket (2), the radius of circular mouth is greater than the radius of discharging pipe (27).
2. The powder fracturing fluid continuous blending device according to claim 1, wherein: the driving gears (6) are symmetrically arranged on the upper side and the lower side of the driven gear (5), half teeth are arranged on the outer wall of the driving gears (6), and the driving gears (6) on the upper side and the lower side are alternately meshed with the driven gear (5).
3. The powder fracturing fluid continuous blending device according to claim 1, wherein: the pretreatment structure (14) comprises a pretreatment box (141), a first support frame (15) is fixedly connected to the outer wall of the frame (1), the outer wall of the first support frame (15) is fixedly connected with the outer wall of the pretreatment box (141), a box cover (142) is arranged on the outer wall of the top of the pretreatment box (141), a feeding hole (143) is formed in the outer wall of the top of the box cover (142), a third motor (144) is fixedly connected to the outer wall of the pretreatment box (141), a crushing roller (145) is fixedly connected to the output shaft of the third motor (144), two intermeshing crushing rollers (145) are arranged inside the pretreatment box (141), and a blanking pipe (146) is fixedly connected to the outer wall of the bottom of the pretreatment box (141).
4. A powder fracturing fluid continuous blending apparatus according to claim 3, characterized in that: screw transmission device (16) are including conveyer pipe (161), the one end that pretreatment case (141) was kept away from to unloading pipe (146) is pegged graft in screw transmission device (16), one side outer wall fixedly connected with fourth motor (162) of conveyer pipe (161), the output shaft fixedly connected with screw transmission oar of fourth motor (162), screw transmission oar sets up in conveyer pipe (161), the bottom outer wall fixedly connected with unloading case (163) of conveyer pipe (161).
5. The powder fracturing fluid continuous blending apparatus of claim 4, wherein: the weighing device comprises a powder tank (18), the outer wall of the frame (1) is fixedly connected with a second support frame (17), the inner wall of the second support frame (17) is fixedly connected with the powder tank (18), and the discharging box (163) is communicated with the powder tank (18).
6. The powder fracturing fluid continuous blending apparatus of claim 5, wherein: the powder tank is characterized in that a first connecting pipe (19) is fixedly connected to the outer wall of the bottom of the powder tank (18), a first electromagnetic valve (20) is fixedly connected to the outer wall of the first connecting pipe (19), a support (21) is fixedly connected to the outer wall of the top of the mixing box (3), a weighing device (22) is fixedly connected to the outer wall of the top of the support (21), a weighing box (23) is arranged on the outer wall of the top of the weighing device (22), one end of the first connecting pipe (19) is arranged in the weighing box (23) in a penetrating mode, a second connecting pipe (24) is fixedly connected to the outer wall of the weighing box (23), a second electromagnetic valve (25) is fixedly connected to the outer wall of the second connecting pipe (24), and one end of the second connecting pipe (24) away from the weighing box (23) is arranged in the mixing box (3) in a penetrating mode.
7. A powder fracturing fluid continuous mixing method, according to any one of claims 1-6, characterized in that: the method comprises the following steps:
s1, pouring powder into a pretreatment box (141) through a feed inlet (143), starting a third motor (144) to drive two crushing rollers (145) to rotate, and crushing the blocky powder by the crushing rollers (145);
s2, enabling the crushed powder to enter a spiral conveying device (16) through a discharging pipe (146), and conveying the powder into a powder tank (18) through the spiral conveying device (16);
s3, opening a first electromagnetic valve (20), enabling powder to flow into a weighing box (23) downwards, accurately controlling the weight of the powder through a weighing device (22), and opening a second electromagnetic valve (25) after weighing is completed to enable the powder to flow into a mixing box (3);
s4, delivering water into the mixing box (3) through a water pipe (26), starting a second motor (8) to drive a stirring shaft (9) to rotate, wherein a plurality of different mixing paddles (10) and stirring paddles (11) are arranged on the outer wall of the stirring shaft (9), the mixing paddles (10) stir the upper part and the middle part of the mixing box (3), the stirring paddles (11) stir the bottom of the mixing box (3), and the scraping plates (13) scrape particles adhered to the inner wall of the mixing box (3) to prevent powder from adhering to the outer wall of the mixing box (3);
s5, outputting the mixed liquid through a discharging pipe (27).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410259843.7A CN117839520A (en) | 2024-03-07 | 2024-03-07 | Powder fracturing fluid continuous mixing equipment and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410259843.7A CN117839520A (en) | 2024-03-07 | 2024-03-07 | Powder fracturing fluid continuous mixing equipment and method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN117839520A true CN117839520A (en) | 2024-04-09 |
Family
ID=90543770
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202410259843.7A Pending CN117839520A (en) | 2024-03-07 | 2024-03-07 | Powder fracturing fluid continuous mixing equipment and method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN117839520A (en) |
Citations (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20170259225A1 (en) * | 2016-03-14 | 2017-09-14 | Microfluidics International Corporation | High-pressure fluid processing device configured for batch processing |
| CN207102468U (en) * | 2017-06-21 | 2018-03-16 | 江苏瑞云堂生态农业科技有限公司 | A kind of convertible medicine powder mixer |
| CN108636247A (en) * | 2018-05-04 | 2018-10-12 | 李小婷 | A kind of swinging feed mixing machine |
| CN208389901U (en) * | 2018-05-14 | 2019-01-18 | 辽宁科技大学 | A kind of dry particl mixing machine |
| CN210058070U (en) * | 2019-04-03 | 2020-02-14 | 唐山市瑞兆碳化硅制品有限公司 | A mixer for mixing carborundum raw materials |
| CN210787112U (en) * | 2019-06-27 | 2020-06-19 | 淮北智信堂生物科技股份有限公司 | Powdery raw material mixing device for processing traditional Chinese medicine decoction pieces |
| CN212701725U (en) * | 2020-06-30 | 2021-03-16 | 云南靖源鱼类养殖有限责任公司 | Sturgeon is bred and uses blending device of fodder |
| CN112675959A (en) * | 2020-12-28 | 2021-04-20 | 浙江琰大新材料有限公司 | Environment-friendly high-slag-corrosion-resistance dry material preparation device and preparation method thereof |
| CN113426354A (en) * | 2021-06-23 | 2021-09-24 | 宁夏中化锂电池材料有限公司 | Batching assembly, batching device, batching system and batching method |
| CN216367732U (en) * | 2021-10-09 | 2022-04-26 | 蚌埠圣米诺生物科技有限公司 | Rare earth heat-resistant coating pretreatment preparation device |
| CN114917814A (en) * | 2022-06-07 | 2022-08-19 | 凡恒 | Diversified intensive mixing equipment |
| CN217248422U (en) * | 2021-12-27 | 2022-08-23 | 丁春燕 | Quick dissolving device of medicine for clinical use |
| CN219156650U (en) * | 2022-12-26 | 2023-06-09 | 东莞市东娃饮用水有限公司 | Water disinfection equipment for barreled purified water processing |
| CN116351311A (en) * | 2023-03-20 | 2023-06-30 | 湖北绿道农业发展有限公司 | Automatic batching device for biological organic fertilizer |
| CN219991168U (en) * | 2023-02-03 | 2023-11-10 | 栾川鑫曙博远选矿有限公司 | Agitating unit for molybdenum ore beneficiation wastewater treatment |
| CN220143243U (en) * | 2023-06-12 | 2023-12-08 | 营口和泉耐火材料有限公司 | Batching device |
-
2024
- 2024-03-07 CN CN202410259843.7A patent/CN117839520A/en active Pending
Patent Citations (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20170259225A1 (en) * | 2016-03-14 | 2017-09-14 | Microfluidics International Corporation | High-pressure fluid processing device configured for batch processing |
| CN207102468U (en) * | 2017-06-21 | 2018-03-16 | 江苏瑞云堂生态农业科技有限公司 | A kind of convertible medicine powder mixer |
| CN108636247A (en) * | 2018-05-04 | 2018-10-12 | 李小婷 | A kind of swinging feed mixing machine |
| CN208389901U (en) * | 2018-05-14 | 2019-01-18 | 辽宁科技大学 | A kind of dry particl mixing machine |
| CN210058070U (en) * | 2019-04-03 | 2020-02-14 | 唐山市瑞兆碳化硅制品有限公司 | A mixer for mixing carborundum raw materials |
| CN210787112U (en) * | 2019-06-27 | 2020-06-19 | 淮北智信堂生物科技股份有限公司 | Powdery raw material mixing device for processing traditional Chinese medicine decoction pieces |
| CN212701725U (en) * | 2020-06-30 | 2021-03-16 | 云南靖源鱼类养殖有限责任公司 | Sturgeon is bred and uses blending device of fodder |
| CN112675959A (en) * | 2020-12-28 | 2021-04-20 | 浙江琰大新材料有限公司 | Environment-friendly high-slag-corrosion-resistance dry material preparation device and preparation method thereof |
| CN113426354A (en) * | 2021-06-23 | 2021-09-24 | 宁夏中化锂电池材料有限公司 | Batching assembly, batching device, batching system and batching method |
| CN216367732U (en) * | 2021-10-09 | 2022-04-26 | 蚌埠圣米诺生物科技有限公司 | Rare earth heat-resistant coating pretreatment preparation device |
| CN217248422U (en) * | 2021-12-27 | 2022-08-23 | 丁春燕 | Quick dissolving device of medicine for clinical use |
| CN114917814A (en) * | 2022-06-07 | 2022-08-19 | 凡恒 | Diversified intensive mixing equipment |
| CN219156650U (en) * | 2022-12-26 | 2023-06-09 | 东莞市东娃饮用水有限公司 | Water disinfection equipment for barreled purified water processing |
| CN219991168U (en) * | 2023-02-03 | 2023-11-10 | 栾川鑫曙博远选矿有限公司 | Agitating unit for molybdenum ore beneficiation wastewater treatment |
| CN116351311A (en) * | 2023-03-20 | 2023-06-30 | 湖北绿道农业发展有限公司 | Automatic batching device for biological organic fertilizer |
| CN220143243U (en) * | 2023-06-12 | 2023-12-08 | 营口和泉耐火材料有限公司 | Batching device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN212369997U (en) | Raw material mixing device based on protection film production | |
| CN212283855U (en) | A mixing agitating unit for industrial sludge handles | |
| CN210229677U (en) | A batching agitating unit for in quartzite panel production | |
| CN117839520A (en) | Powder fracturing fluid continuous mixing equipment and method | |
| CN218393516U (en) | Dosing unit is used in pullulan production | |
| CN115142682B (en) | Concrete conveying device | |
| CN115672121A (en) | Mixer and using method thereof | |
| CN212387340U (en) | Water conservancy construction feeding device | |
| CN212467817U (en) | Soil ecological remediation uses compounding equipment convenient to ration adds medicament | |
| CN220737356U (en) | Cleaning mechanism and medicine mixer | |
| CN218834239U (en) | Food supplement mixing device for athletes | |
| CN219942641U (en) | Dosing unit is used in production of water-soluble fertilizer | |
| CN116785995B (en) | High-efficient agitating unit is used in raw materials mixture | |
| CN220977587U (en) | Asphalt mixing machine with promote function of feeding | |
| CN220878512U (en) | Automatic batching metering device | |
| CN219922739U (en) | Material mixing device | |
| CN219988049U (en) | Weighing and proportioning device for cement production | |
| CN215822863U (en) | Compound hawthorn beverage batching compounding device | |
| CN220878720U (en) | Fruit juice mud raw materials mixing arrangement | |
| CN211659899U (en) | A agitating unit rolls for producing refractory material | |
| CN219631174U (en) | Mixing device for processing low-starch shrimp and crab feed with uniform stirring | |
| CN220715678U (en) | Hopper stirring device for medicine preparation | |
| CN219466554U (en) | Mixing device for uniformly mixing materials | |
| CN218795246U (en) | Stirring equipment | |
| CN218595595U (en) | Heavy metal continuous constant weight feeding device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |