CN221140314U - Automatic filling device for drilling stone powder - Google Patents
Automatic filling device for drilling stone powder Download PDFInfo
- Publication number
- CN221140314U CN221140314U CN202323427813.2U CN202323427813U CN221140314U CN 221140314 U CN221140314 U CN 221140314U CN 202323427813 U CN202323427813 U CN 202323427813U CN 221140314 U CN221140314 U CN 221140314U
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- Prior art keywords
- material bin
- lifting
- stone powder
- lifting table
- frequency converter
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- 238000005553 drilling Methods 0.000 title claims abstract description 52
- 239000004575 stone Substances 0.000 title claims abstract description 35
- 239000000843 powder Substances 0.000 title claims abstract description 32
- 239000000463 material Substances 0.000 claims abstract description 45
- 238000004458 analytical method Methods 0.000 claims abstract description 26
- 239000012530 fluid Substances 0.000 claims abstract description 22
- 239000002002 slurry Substances 0.000 claims abstract description 12
- 239000007788 liquid Substances 0.000 claims abstract description 9
- 238000001514 detection method Methods 0.000 claims abstract description 4
- 230000007246 mechanism Effects 0.000 claims description 19
- 239000003638 chemical reducing agent Substances 0.000 claims description 13
- 238000005096 rolling process Methods 0.000 claims description 4
- 239000000428 dust Substances 0.000 claims description 3
- 238000004364 calculation method Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- TZCXTZWJZNENPQ-UHFFFAOYSA-L barium sulfate Chemical compound [Ba+2].[O-]S([O-])(=O)=O TZCXTZWJZNENPQ-UHFFFAOYSA-L 0.000 description 3
- 230000003028 elevating effect Effects 0.000 description 3
- 230000008602 contraction Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000032258 transport Effects 0.000 description 1
Landscapes
- Processing Of Stones Or Stones Resemblance Materials (AREA)
Abstract
The utility model discloses an automatic filling device for drilling stone powder, which relates to the technical field of automatic drilling fluid and comprises the following components: the execution part comprises a material bin and a spiral propeller, wherein the bottom of the material bin is communicated with a feed inlet of the spiral propeller, and the spiral propeller is used for conveying stone powder in the material bin into a drilling fluid slurry pool; the control part comprises a computer analysis control system and a frequency converter, wherein the computer analysis control system is in signal connection with the frequency converter, the frequency converter is connected with the spiral propeller, and the frequency converter is used for controlling the conveying speed of the spiral propeller; the density measuring instrument is connected with the computer analysis control system and is used for detecting the density of the liquid in the drilling fluid slurry pool and transmitting detection signals to the computer analysis control system. The utility model can realize the control of the amount of the stone powder added, thereby ensuring that the density of the drilling fluid can meet the requirement of the well pressure.
Description
Technical Field
The utility model relates to the technical field of automatic drilling fluid, in particular to an automatic filling device for drilling stone powder.
Background
The main purpose of all works in oil fields is to extract oil stored in deep oil layer as far as possible, raise recovery ratio and reduce extraction cost. The drilling fluid technology is used as a process of drilling service, so that the underground safety is ensured, and certain working efficiency and cost are controlled. In order to increase the density of the drilling fluid during the drilling process, it is necessary to add barite powder to the drilling fluid. At present, the addition of barite powder into drilling fluid is manually operated, the labor intensity of work is high, the work efficiency is low, and the amount of the added barite powder cannot be controlled along with the change of the well pressure, so that the density of the drilling fluid cannot meet the requirement of the well pressure.
Disclosure of utility model
In view of the above, the utility model provides an automatic filling device for drilling stone powder, which aims to solve the problems in the background technology and realize the control of the density of drilling fluid, and in order to realize the purposes, the utility model adopts the following technical scheme:
the utility model provides an automatic filling device for drilling stone powder, which comprises:
the execution part comprises a material bin and an auger, wherein the bottom of the material bin is communicated with a feed inlet of the auger, and the auger is used for conveying stone powder in the material bin into a drilling fluid mud pool;
The control part comprises a computer analysis control system and a frequency converter, wherein the computer analysis control system is in signal connection with the frequency converter, the frequency converter is connected with the screw propeller, and the frequency converter is used for controlling the conveying speed of the screw propeller;
The density measuring instrument is connected with the computer analysis control system and is used for detecting the density of liquid in the drilling fluid slurry pool and transmitting detection signals to the computer analysis control system.
Further, the screw propeller comprises a shell, a motor, a speed reducer and a screw body, wherein a feed inlet of the shell is connected with the bottom of the material bin, the screw body is rotatably arranged in the shell, the speed reducer is fixed at one end of the shell, an output shaft of the speed reducer is connected with the screw body, an output shaft of the motor is connected with an input shaft of the speed reducer, and the frequency converter is arranged between the computer analysis control system and the motor.
Further, the automatic filling device of drilling stone powder also comprises a lifting mechanism, a lifting table base and a lifting table top plate, wherein the lifting table top plate is arranged on the front side and the rear side of the material bin and fixedly connected with the material bin, the lifting table base is arranged below the material bin, the lifting mechanism is respectively arranged on the two sides of the material bin, one end of the lifting mechanism is connected with the lifting table top plate, the other end of the lifting mechanism is connected with the lifting table base, and the lifting mechanism is used for driving the material bin to lift.
Further, elevating system includes crossing crane and pneumatic cylinder, the one end of crossing crane with the elevating platform roof is connected, the other end of crossing crane with the elevating platform base is connected, the both ends of pneumatic cylinder are articulated respectively on the crossing crane, through the expansion and contraction of pneumatic cylinder with the drive of crossing crane goes up and down.
Further, the upper end and the lower end of the cross type lifting frame are respectively provided with a free end and a fixed end, the fixed ends of the upper end and the lower end of the cross type lifting frame are respectively hinged with a lifting table base and a lifting table top plate, the free ends of the upper end and the lower end of the cross type lifting frame are respectively provided with a roller, and the rollers are respectively in rolling contact with the corresponding lifting table base and the lifting table top plate.
Further, the automatic filling device of the drilling stone powder also comprises a vibrating device, and the vibrating device is arranged on the outer wall of the material bin.
Compared with the prior art, the utility model discloses an automatic filling device for drilling stone powder, which is characterized in that the density of drilling fluid in a drilling fluid slurry tank is measured through a density measuring instrument, measured electric signal data are transmitted to an analysis control system of a computer for analysis and calculation, the computer analysis control system outputs a control signal to a frequency converter after calculation is completed, and the frequency converter is used for controlling the rotating speed of a motor, so that the control of the stone powder adding amount is realized, and the density of the drilling fluid can meet the requirement of well pressure.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are required to be used in the embodiments or the description of the prior art will be briefly described below, and it is obvious that the drawings in the following description are only embodiments of the present utility model, and that other drawings can be obtained according to the provided drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic structural view of an automatic filling device for drilling stone dust;
FIG. 2 is a schematic view of another construction of the automatic filling device for drilling stone dust according to the present utility model;
fig. 3 is a schematic structural view of the screw propeller provided by the utility model.
In the figure: 1. a screw propeller; 2. a material bin; 3. a vibration device; 4. a roller; 5. a cross lifting frame; 6. a hydraulic cylinder; 7. a lifting mechanism; 8. a lifting table base; 9. a motor; 10. a speed reducer; 11. a screw; 12. a baffle; 13. a support rod; 14. and lifting the table top plate.
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. 1-3, an embodiment of the utility model discloses an automatic filling device for drilling stone powder, which comprises:
the execution part comprises a material bin 2 and an auger 1, wherein the bottom of the material bin 2 is communicated with a feed inlet of the auger 1, a discharge outlet of the auger 1 is positioned above or communicated with a drilling fluid slurry pool, and the auger 1 is used for conveying stone powder in the material bin 2 into the drilling fluid slurry pool;
The control part comprises a computer analysis control system and a frequency converter, wherein the computer analysis control system is in signal connection with the frequency converter, the frequency converter is electrically connected with the spiral propeller 1, and the frequency converter is used for controlling the conveying speed of the spiral propeller 1;
the density measuring instrument is connected with the computer analysis control system and is used for detecting the density of the liquid in the drilling fluid slurry pool and transmitting detection signals to the computer analysis control system.
According to some embodiments provided by the utility model, the screw propeller 1 comprises a shell, a motor 9, a speed reducer 10 and a screw 11, wherein a feed inlet of the shell is connected with the bottom of the material bin 2, a discharge outlet of the shell is positioned above or communicated with a drilling fluid slurry tank, the screw 11 is rotatably arranged in the shell, the screw 11 and the shell are coaxially arranged, the speed reducer 10 is fixed at one end of the shell, an output shaft of the speed reducer 10 is connected with the screw 11, an output shaft of the motor 9 is connected with an input shaft of the speed reducer 10, a frequency converter is arranged between a computer analysis control system and the motor 9, and the computer analysis control system outputs a control signal to the frequency converter after analysis and calculation, and the frequency converter controls the rotating speed of the motor 9 so as to realize adjustment of the speed of conveying stone powder.
According to some embodiments provided by the utility model, the automatic filling device for the drilling stone powder further comprises a lifting mechanism 7, a lifting table base 8 and a lifting table top plate 14, wherein the lifting table top plate 14 is arranged on the front side and the rear side of the material bin 2 and fixedly connected with the material bin 2, the lifting table base 8 is arranged below the material bin 2, the lifting mechanism 7 is respectively arranged on the two sides of the material bin 2, one end of the lifting mechanism 7 is connected with the lifting table top plate 14, the other end of the lifting mechanism 7 is connected with the lifting table base 8, the lifting mechanism 7 is used for driving the material bin 2 to lift, and the automatic filling device for the drilling stone powder is loaded on an equipment carrier vehicle through the lifting mechanism 7, so that the automatic filling device for the drilling stone powder is transported.
According to some embodiments provided by the utility model, the two ends of the material bin 2 are provided with the supporting rods 13, the supporting rods 13 are connected with the material bin 2 and the lifting table top plate 14, so that the material bin 2 and the lifting table top plate 14 can be firmly connected, the bottom of the material bin 2 is connected with the spiral propeller 1 through the connecting rod, and the connection between the material bin 2 and the spiral propeller 1 is ensured.
According to some embodiments provided by the utility model, the lifting mechanism 7 comprises a crossed lifting frame 5 and a hydraulic cylinder 6, one end of the crossed lifting frame 5 is connected with the lifting table top plate 14, the other end of the crossed lifting frame 5 is connected with the lifting table base 8, two ends of the hydraulic cylinder 6 are respectively hinged on the crossed lifting frame 5, and lifting of the crossed lifting frame 5 is driven through lifting of the hydraulic cylinder 6, so that lifting of the drilling stone powder automatic filling device is guaranteed.
According to some embodiments provided by the utility model, the upper end and the lower end of the cross-shaped lifting frame 5 are respectively provided with a free end and a fixed end, the fixed ends of the upper end and the lower end of the cross-shaped lifting frame 5 are respectively hinged with the lifting table base 8 and the lifting table top plate 14, the free ends of the upper end and the lower end of the cross-shaped lifting frame 5 are respectively provided with the idler wheels 4, the idler wheels 4 are respectively in rolling contact with the corresponding lifting table base 8 and the lifting table top plate 14, the middle of each lifting table base 8 and the corresponding lifting table top plate 14 is respectively provided with the baffle 12, the rolling range of the idler wheels 4 is limited, the idler wheels 4 are prevented from moving to the lower part of the other end of the cross-shaped lifting frame, and the quick loading and unloading of the drilling stone powder automatic filling device is ensured.
According to some embodiments provided by the utility model, the device further comprises a vibrating device 3, wherein the vibrating device 3 is arranged on the outer wall of the material bin 2, and the material bin 2 is knocked through the vibrating device 3 to ensure that stone powder in the material bin 2 can smoothly enter the spiral propeller 1, so that the transportation speed of the stone powder is ensured.
In the above embodiment, specifically, the cross lifting frame 5 includes two upper connecting rods and two lower connecting rods that cross each other, and the lower ends of the two upper connecting rods are all hinged with the upper ends of the two lower connecting rods, and simultaneously the middle parts of the two upper connecting rods are hinged through a pin shaft, the middle parts of the two lower connecting rods are hinged through a pin shaft, one end of the upper connecting rod, which is far away from the vibrating device 3, is hinged with the lifting table top plate 14, one end of the lower connecting rod, which is far away from the vibrating device 3, is hinged with the lifting table base 8, one ends of the upper connecting rod, which are close to the vibrating device 3, are both provided with rollers 4, wherein the two ends of the hydraulic cylinder 6 are respectively hinged with the upper connecting rod and the lower connecting rod on the same side of the cross lifting frame 5, and the angle between the upper connecting rod and the lower connecting rod on the same side is changed through the expansion and contraction of the hydraulic cylinder 6, so that the lifting of the cross lifting frame 5 is realized to drive the lifting of the material bin 2. Each side of the material bin 2 is provided with 2 cross-shaped lifting frames 5.
After the automatic filling device of the drilling stone powder is transported to a drilling work area by the carrier vehicle, the cross type lifting frame 5 is controlled to stretch by the hydraulic cylinder 6, the lifting platform base 8 is placed on the ground, the material bin 2 is separated from the carrier vehicle, the carrier vehicle is driven out, the density meter measures the density of liquid in the drilling liquid slurry pool, the measured electric signal data are transmitted to the computer analysis control system for analysis and calculation, a control signal is output to the frequency converter according to the calculated result to control the rotating speed of the motor 9, so that the transporting speed of the screw 11 is controlled, at the moment, the stone powder enters the screw 1 from the material bin 2, the screw 11 in the screw 1 transports the stone powder to the drilling liquid slurry pool, and the adjustment of the density of the liquid in the drilling liquid slurry pool is completed.
In the present specification, each embodiment is described in a progressive manner, and each embodiment is mainly described in a different point from other embodiments, and identical and similar parts between the embodiments are all enough to refer to each other. For the device disclosed in the embodiment, since it corresponds to the method disclosed in the embodiment, the description is relatively simple, and the relevant points refer to the description of the method section.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present utility model. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present utility model is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (6)
1. An automatic filling device for drilling stone powder, which is characterized by comprising:
the execution part comprises a material bin and an auger, wherein the bottom of the material bin is communicated with a feed inlet of the auger, and the auger is used for conveying stone powder in the material bin into a drilling fluid mud pool;
The control part comprises a computer analysis control system and a frequency converter, wherein the computer analysis control system is in signal connection with the frequency converter, the frequency converter is connected with the screw propeller, and the frequency converter is used for controlling the conveying speed of the screw propeller;
The density measuring instrument is connected with the computer analysis control system and is used for detecting the density of liquid in the drilling fluid slurry pool and transmitting detection signals to the computer analysis control system.
2. The automatic filling device for drilling stone powder according to claim 1, wherein the screw propeller comprises a shell, a motor, a speed reducer and a screw body, a feed inlet of the shell is connected with the bottom of the material bin, the screw body is rotatably arranged in the shell, the speed reducer is fixed at one end of the shell, an output shaft of the speed reducer is connected with the screw body, an output shaft of the motor is connected with an input shaft of the speed reducer, and the frequency converter is arranged between the computer analysis control system and the motor.
3. The automatic filling device for drilling stone powder according to claim 1, further comprising a lifting mechanism, a lifting table base and a lifting table top plate, wherein the lifting table top plate is arranged on the front side and the rear side of the material bin and fixedly connected with the material bin, the lifting table base is arranged below the material bin, the lifting mechanism is respectively arranged on the two sides of the material bin, one end of the lifting mechanism is connected with the lifting table top plate, the other end of the lifting mechanism is connected with the lifting table base, and the lifting mechanism is used for driving the material bin to lift.
4. The automatic filling device for drilling stone powder according to claim 3, wherein the lifting mechanism comprises a cross-shaped lifting frame and a hydraulic cylinder, one end of the cross-shaped lifting frame is connected with the lifting table top plate, the other end of the cross-shaped lifting frame is connected with the lifting table base, and two ends of the hydraulic cylinder are respectively hinged to the cross-shaped lifting frame, and the lifting of the cross-shaped lifting frame is driven by the telescopic action of the hydraulic cylinder.
5. The automatic filling device for drilling stone powder according to claim 4, wherein the upper end and the lower end of the cross-shaped lifting frame are respectively provided with a free end and a fixed end, the fixed ends of the upper end and the lower end of the cross-shaped lifting frame are respectively hinged with a lifting table base and a lifting table top plate, the free ends of the upper end and the lower end of the cross-shaped lifting frame are respectively provided with a roller, and the rollers are respectively in rolling contact with the corresponding lifting table base and the lifting table top plate.
6. The automatic filling device for drilling stone dust according to claim 1, further comprising a vibration device mounted on an outer wall of the material bin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323427813.2U CN221140314U (en) | 2023-12-15 | 2023-12-15 | Automatic filling device for drilling stone powder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323427813.2U CN221140314U (en) | 2023-12-15 | 2023-12-15 | Automatic filling device for drilling stone powder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221140314U true CN221140314U (en) | 2024-06-14 |
Family
ID=91383693
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323427813.2U Active CN221140314U (en) | 2023-12-15 | 2023-12-15 | Automatic filling device for drilling stone powder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221140314U (en) |
-
2023
- 2023-12-15 CN CN202323427813.2U patent/CN221140314U/en active Active
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