CN219932140U - Continuous sand feeding device for fracturing construction - Google Patents
Continuous sand feeding device for fracturing construction Download PDFInfo
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- CN219932140U CN219932140U CN202321274149.XU CN202321274149U CN219932140U CN 219932140 U CN219932140 U CN 219932140U CN 202321274149 U CN202321274149 U CN 202321274149U CN 219932140 U CN219932140 U CN 219932140U
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- cavity
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- gear
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- 239000004576 sand Substances 0.000 title claims abstract description 91
- 238000010276 construction Methods 0.000 title claims abstract description 27
- 238000003756 stirring Methods 0.000 claims abstract description 27
- 230000005540 biological transmission Effects 0.000 claims abstract description 20
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 40
- 239000000463 material Substances 0.000 claims description 28
- 239000007921 spray Substances 0.000 claims description 14
- 238000009434 installation Methods 0.000 claims description 8
- 238000005096 rolling process Methods 0.000 claims description 5
- 239000008213 purified water Substances 0.000 description 10
- 238000012423 maintenance Methods 0.000 description 3
- 239000007789 gas Substances 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000004570 mortar (masonry) Substances 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
Landscapes
- Cleaning In General (AREA)
Abstract
The utility model relates to the field of fracturing construction sand feeding devices, and discloses a fracturing construction continuous sand feeding device which comprises a working box, wherein a feeding box is fixedly connected to the outer wall of the front end of the working box, and a motor box is fixedly connected to the outer wall of one side of the feeding box. Compared with the existing continuous sand adding device, the continuous sand adding device has the advantages that through the arranged working box, when sand is stored in the working box, the second servo motor is started, the second servo motor drives the driving gear to rotate, so that the driving gear drives the transmission gear to rotate, then the transmission gear drives the driven gear to rotate, so that the driven gear drives the stirring roller to rotate, the stirring roller stirs the sand in the working box, the sand is enabled to keep active, the sand can better flow into a gap when the sand is stored, and the problem that the existing continuous sand adding device cannot effectively keep the sand active when the sand is stored is avoided.
Description
Technical Field
The utility model relates to the field of fracturing construction sand adding devices, in particular to a continuous sand adding device for fracturing construction.
Background
The fracturing construction is a technical means for improving productivity and recovery ratio by utilizing high-pressure liquid to controllably fracture underground rock in oil and gas well exploitation, and in order to improve the yield of the oil and gas well, sand is added to enhance the permeability of pore reservoirs in stratum, mortar is injected into a drilling well shaft to form cracks or expand the existing cracks, and the collection efficiency of natural gas or petroleum is improved, so that the continuous sand adding device for the fracturing construction is provided.
When the existing sand adding device is used for adding sand to a shaft, most fracturing construction sand adding modes utilize a sand tank truck to carry out sand adding, the capacity of the sand tank truck is smaller, fracturing construction sand adding operation is generally carried out by switching one by one, the sand tank truck is provided with a gap in the middle during switching, the discontinuity of sand adding is caused, the construction quality of sand adding is affected, the existing sand adding device cannot be cleaned effectively after sand adding is finished, more sand is possibly stored in the sand adding device, corrosion is possibly caused to the sand adding device due to long time, and therefore technical improvement is needed.
Disclosure of Invention
The utility model aims to solve the defects in the prior art, and provides a continuous sand adding device for fracturing construction, which is compared with the existing sand adding device, the sand adding device can enable purified water to enter the inside of a water storage cavity through an external water source after the working box is used, and then enable the water in the inside to be continuously sprayed out of a spray head through the pressure of a subsequent external water source, so that the inside of the working box is cleaned, and the problem that the working box is corroded due to the fact that sand is attached to the inside of the working box for a long time is avoided.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the automatic feeding device comprises a working box, wherein the outer wall of the front end of the working box is fixedly connected with a feeding box, the outer wall of one side of the feeding box is fixedly connected with a motor box, a first servo motor is arranged in the motor box, the output end of the first servo motor penetrates through the motor box to the inside of the feeding box and is fixedly connected with a rotating roller, the lower end of the middle part of the front end inside the working box is provided with a collecting cavity, one side of the collecting cavity is provided with an installation cavity, and the inner bottom surface of the installation cavity is fixedly connected with a conveying pump;
the middle part of the front end inside the working box is provided with a motor cavity, the middle part of one side of the working box, which is far away from the material conveying cavity, is provided with a gear cavity, the inside of the motor cavity is provided with a second servo motor, the output end of the second servo motor penetrates through the motor cavity to the inside of the gear cavity and is fixedly connected with a driving gear, the middle part of the inside of the gear cavity is provided with a transmission gear, the inside of the working box is provided with a stirring roller, one end of the stirring roller, which is far away from the material conveying cavity, penetrates through the working box to the inside of the gear cavity and is fixedly connected with a driven gear, one corner of the front end of the upper surface of the working box is fixedly connected with a water filling port, one side of the working box, which is far away from the material conveying cavity, is provided with a water storage cavity, and one side inner wall of the working box is fixedly connected with a plurality of spray heads;
through above-mentioned technical scheme, contrast current sand adding device, this sand adding device is rotatory through the second servo motor that sets up, indirectly drives the stirring roller through the second servo motor to stir inside sand, thereby make the sand in the working box still keep active during the storage, the shower nozzle of rethread setting, spray the inner wall at the working box with pure water through the shower nozzle, with this purpose that reaches carrying out abluent to the working box inner wall, and the device simple structure, the maintenance of later stage of being more convenient for.
Further, the input end of the conveying pump penetrates through the mounting cavity to the collecting cavity and is in through connection with the collecting cavity, and the output end of the conveying pump penetrates through the mounting cavity and is in through connection with the conveying cavity;
through above-mentioned technical scheme, run through the installation cavity through the input of delivery pump and gather materials the chamber and link up with the chamber that gathers materials and be connected, and the output of delivery pump runs through the installation cavity and link up with the chamber that gathers materials and be connected to can be better carry the sand through the delivery pump.
Further, a discharge valve is fixedly connected to the middle of the outer wall of one side of the working box, and the discharge valve is in through connection with the inside of the working box;
through above-mentioned technical scheme, through the middle part fixedly connected with relief valve of working box one side outer wall, and relief valve and the inside through connection of working box to can be better discharge the sand of storing in the working box through the relief valve.
Further, rolling wheels are arranged at the front end and the rear end of the outer walls at the two sides of the working box;
through above-mentioned technical scheme, through the front end and the rear end of work box both sides outer wall all being provided with the wheel that rolls, the messenger that can be better device removes.
Further, the driving gear is in meshed connection with the transmission gear, and the transmission gear is in meshed connection with the driven gear;
through above-mentioned technical scheme, through driving gear and transfer gear meshing connection, the messenger second servo motor that can be better drives the transfer gear, transfer gear and driven gear meshing connection to can be better transmit the power of second servo motor to the stirring roller through the transfer gear.
Further, the material collecting cavity is communicated with the feeding box;
through above-mentioned technical scheme, through the through-connection of collection material chamber and feeding case, the inside that makes the sand of feeding case get into collection material chamber that can be better.
Further, the spray heads are all in through connection with the water storage cavity;
through above-mentioned technical scheme, all link up with the water storage chamber through the shower nozzle, make the shower nozzle spout pure water that can be better, wash the inside of working box.
Further, the upper end of the material conveying cavity is in through connection with the inside of the working box;
through above-mentioned technical scheme, through the inside through-connection of the upper end and the working box of defeated material chamber to can better make the delivery pump carry the inside of sand to the working box through defeated material chamber.
The utility model has the following beneficial effects:
1. compared with the existing continuous sand adding device, the continuous sand adding device provided by the utility model has the advantages that when sand is stored in the working box, the second servo motor is started, so that the second servo motor drives the driving gear to rotate, the driving gear drives the transmission gear to rotate, then the transmission gear drives the driven gear to rotate, the driven gear drives the stirring roller to rotate, the stirring roller is used for stirring the sand in the working box, the sand is enabled to keep active, and the problem that the existing continuous sand adding device cannot effectively keep the sand active when the sand is stored is avoided.
2. Compared with the existing sand adding device, the continuous sand adding device for fracturing construction provided by the utility model has the advantages that after the working box is used, through the water filling port, purified water can enter the water storage cavity through the external water source, and then the internal water can be continuously sprayed out from the spray head through the pressure of the subsequent external water source, so that the inside of the working box is cleaned, and the problem that the working box is corroded due to the fact that sand is attached to the inside of the working box for a long time is avoided.
3. Compared with the existing sand adding device, the continuous sand adding device for fracturing construction provided by the utility model has the advantages that the stirring roller is indirectly driven to rotate through the second servo motor, so that the internal sand is stirred, the sand in the working box still keeps active during storage, and purified water is sprayed on the inner wall of the working box through the spray head, so that the aim of cleaning the inner wall of the working box is fulfilled, and the device is simple in structure and more convenient for later maintenance.
Drawings
FIG. 1 is an isometric view of a continuous sand feeding device for fracturing construction according to the present utility model;
FIG. 2 is a side sectional view of a working box in a continuous sand feeding device for fracturing construction according to the present utility model;
FIG. 3 is a top-down view of a continuous sand feeding device for fracturing construction according to the present utility model;
fig. 4 is a schematic structural diagram of a stirring roller in a continuous sand feeding device for fracturing construction;
fig. 5 is a schematic structural view of a rotating roller in a continuous sand feeding device for fracturing construction.
Legend description:
1. a working box; 2. a feed box; 3. a motor box; 4. a rolling wheel; 5. a discharge valve; 6. a water filling port; 7. a material conveying cavity; 8. a mounting cavity; 9. a transfer pump; 10. a collection chamber; 11. a motor cavity; 12. a drive gear; 13. a gear cavity; 14. a spray head; 15. a water storage chamber; 16. a second servo motor; 17. a stirring roller; 18. a rotating roller; 19. a first servo motor; 20. a transmission gear; 21. a driven gear.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. 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.
Referring to fig. 1-5, one embodiment provided by the present utility model is: the automatic feeding device comprises a working box 1, wherein the outer wall of the front end of the working box 1 is fixedly connected with a feeding box 2, the outer wall of one side of the feeding box 2 is fixedly connected with a motor box 3, a first servo motor 19 is arranged in the motor box 3, the output end of the first servo motor 19 penetrates through the motor box 3 to the inside of the feeding box 2 and is fixedly connected with a rotating roller 18, the lower end of the middle part of the front end in the working box 1 is provided with a collecting cavity 10, one side of the collecting cavity 10 is provided with an installation cavity 8, and the inner bottom surface of the installation cavity 8 is fixedly connected with a conveying pump 9;
the middle part of the front end in the working box 1 is provided with a motor cavity 11, the middle part of one side of the working box 1, which is far away from the material conveying cavity 7, is provided with a gear cavity 13, the inside of the motor cavity 11 is provided with a second servo motor 16, the output end of the second servo motor 16 penetrates through the motor cavity 11 to the inside of the gear cavity 13 and is fixedly connected with a driving gear 12, the middle part in the inside of the gear cavity 13 is provided with a transmission gear 20, the inside of the working box 1 is provided with a stirring roller 17, one end of the stirring roller 17, which is far away from the material conveying cavity 7, penetrates through the inside of the working box 1 to the inside of the gear cavity 13 and is fixedly connected with a driven gear 21, one side corner of the front end of the upper surface of the working box 1 is fixedly connected with a water filling port 6, one side of the working box 1, which is far away from the material conveying cavity 7, is provided with a water storage cavity 15, and one side inner wall of the working box 1 is fixedly connected with a plurality of spray heads 14;
compare current sand adding device, this sand adding device is through the second servo motor 16 that sets up, indirectly drive stirring roller 17 through second servo motor 16 and rotate, thereby stir inside sand, thereby make the sand in the work box 1 still keep the activity during the storage, the shower nozzle 14 of rethread setting, spray the inner wall at the work box 1 with the pure water through shower nozzle 14, with this purpose to carrying out abluent to the work box 1 inner wall, and the device simple structure, the later maintenance of being convenient for more.
The input end of the conveying pump 9 penetrates through the mounting cavity 8 to the collecting cavity 10 and is in through connection with the collecting cavity 10, the output end of the conveying pump 9 penetrates through the mounting cavity 8 and is in through connection with the conveying cavity 7, sand can be conveyed better through the conveying pump 9, the middle part of the outer wall of one side of the working box 1 is fixedly connected with the discharge valve 5, the discharge valve 5 is in through connection with the inside of the working box 1, the sand stored in the working box 1 can be discharged better through the discharge valve 5, the front end and the rear end of the outer walls of the two sides of the working box 1 are provided with rolling wheels 4, the front end and the rear end of the outer walls at two sides of the working box 1 are respectively provided with the rolling wheels 4, so that the device can be better moved, the driving gear 12 is in meshed connection with the transmission gear 20, the transmission gear 20 is in meshed connection with the driven gear 21, the transmission gear 20 is in meshed connection with the transmission gear 20 through the driving gear 12, the second servo motor 16 can be better enabled to drive the transmission gear 20, the transmission gear 20 is in meshed connection with the driven gear 21, the power of the second servo motor 16 can be better transmitted to the stirring roller 17 through the transmission gear 20, the material collecting cavity 10 is in through connection with the feeding box 2, sand of the feeding box 2 can be better enabled to enter the inside of the material collecting cavity 10 through the through connection of the material collecting cavity 10 and the water storage cavity 15, the spray heads 14 can be better enabled to spray purified water through the through connection of the spray heads 14 and the water storage cavity 15, the inside of the working box 1 is cleaned, the upper end of the material conveying cavity 7 is in through connection with the inside of the working box 1, and the upper end of the material conveying cavity 7 is in through connection with the inside of the working box 1, so that the sand can be conveyed to the inside of the working box 1 through the material conveying cavity 7 by the conveying pump 9.
Working principle: before use, firstly, a proper amount of sand is injected into the working box 1 through a pump truck, then, in the subsequent use, the sand is intermittently poured into the feeding box 2 through the pump truck, then, the first servo motor 19 is started, the first servo motor 19 drives the rotating roller 18 to rotate, so that the rotating roller 18 transfers the sand poured into the pump truck into the collecting cavity 10, then, the conveying pump 9 is started, the sand is conveyed into the working box 1 through the conveying cavity 7 through the conveying pump 9, then, the second servo motor 16 is started, the second servo motor 16 drives the driving gear 12 to rotate, so that the driving gear 12 drives the transmission gear 20 to rotate, then, the transmission gear 20 drives the driven gear 21 to rotate, so that the driven gear 21 drives the stirring roller 17 to rotate, the stirring roller 17 stirs the sand in the working box 1, so that the sand keeps active, therefore, when the device is used, sand can be discharged through the discharge valve 5, the purpose of simultaneous inlet and outlet is realized, sand is intermittently poured into the device through a subsequent pump truck, sand is originally stored in the device, continuous sand adding is realized, after the working tank 1 is used, the device can be connected with the water injection port 6 through an external water source, so that purified water enters the water storage cavity 15, then the purified water in the water storage cavity 15 is sprayed out from the spray head 14, the purified water is sprayed on the inner wall of the working tank 1, the working tank 1 is cleaned through the purified water, then the second servo motor 16 can be started, the second servo motor 16 drives the stirring roller 17 to rotate, the stirring roller 17 stirs the purified water in the working tank 1, the purified water is sufficiently cleaned on the inner wall of the working tank 1, the cleaned water can then be discharged through the discharge valve 5.
Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.
Claims (8)
1. The utility model provides a continuous sand adding device of fracturing construction, includes work box (1), its characterized in that: the automatic feeding device is characterized in that the front end outer wall of the working box (1) is fixedly connected with the feeding box (2), one side outer wall of the feeding box (2) is fixedly connected with the motor box (3), a first servo motor (19) is arranged in the motor box (3), the output end of the first servo motor (19) penetrates through the motor box (3) to the inside of the feeding box (2) and is fixedly connected with the rotating roller (18), the lower end of the middle part of the front end inside the working box (1) is provided with the collecting cavity (10), one side of the collecting cavity (10) is provided with the installation cavity (8), and the inner bottom surface of the installation cavity (8) is fixedly connected with the conveying pump (9);
the utility model discloses a feed conveying device for a material conveying device, including work box (1), gear cavity (13) have been seted up at the inside front end middle part of work box (1), gear cavity (13) have been seted up at the inside one side middle part of keeping away from defeated material chamber (7) of work box (1), the inside of motor cavity (11) is provided with second servo motor (16), the output of second servo motor (16) runs through the inside and fixedly connected with driving gear (12) of motor cavity (11) to gear cavity (13), the inside middle part of gear cavity (13) is provided with transfer gear (20), the inside of work box (1) is provided with stirring roller (17), one end that stirring roller (17) kept away from defeated material chamber (7) runs through the inside and fixedly connected with driven gear (21) of work box (1) to gear cavity (13), one side corner fixedly connected with water inlet (6) of work box (1) inside one side upper end of keeping away from defeated material chamber (7) is provided with water storage chamber (15), one side inner wall fixedly connected with a plurality of shower nozzles (14) of work box (1).
2. The continuous sand feeding device for fracturing construction according to claim 1, wherein: the input end of the conveying pump (9) penetrates through the mounting cavity (8) to the collecting cavity (10) and is in through connection with the collecting cavity (10), and the output end of the conveying pump (9) penetrates through the mounting cavity (8) and is in through connection with the conveying cavity (7).
3. The continuous sand feeding device for fracturing construction according to claim 1, wherein: the middle part fixedly connected with relief valve (5) of work box (1) one side outer wall, relief valve (5) link up with the inside of work box (1).
4. The continuous sand feeding device for fracturing construction according to claim 1, wherein: the front end and the rear end of the outer walls of the two sides of the working box (1) are respectively provided with a rolling wheel (4).
5. The continuous sand feeding device for fracturing construction according to claim 1, wherein: the driving gear (12) is in meshed connection with the transmission gear (20), and the transmission gear (20) is in meshed connection with the driven gear (21).
6. The continuous sand feeding device for fracturing construction according to claim 1, wherein: the material collecting cavity (10) is communicated with the feeding box (2).
7. The continuous sand feeding device for fracturing construction according to claim 1, wherein: the spray heads (14) are all in through connection with the water storage cavity (15).
8. The continuous sand feeding device for fracturing construction according to claim 1, wherein: the upper end of the material conveying cavity (7) is in through connection with the inside of the working box (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321274149.XU CN219932140U (en) | 2023-05-24 | 2023-05-24 | Continuous sand feeding device for fracturing construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321274149.XU CN219932140U (en) | 2023-05-24 | 2023-05-24 | Continuous sand feeding device for fracturing construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219932140U true CN219932140U (en) | 2023-10-31 |
Family
ID=88504454
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321274149.XU Active CN219932140U (en) | 2023-05-24 | 2023-05-24 | Continuous sand feeding device for fracturing construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219932140U (en) |
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2023
- 2023-05-24 CN CN202321274149.XU patent/CN219932140U/en active Active
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