Device for rapidly detecting boron ions in fracturing flow-back fluid
By introducing a combination of stepper motor and stirring motor into the fracturing reflux detection device, uniform stirring and rapid detection of liquid components are achieved, the problems of low detection accuracy and efficiency are solved, and more efficient boron ions are provided Testing scheme.
Patent Information
- Application Number
- CN202420758909.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-12
- Publication Date
- 2024-12-20
- Estimated Expiration
- 2034-04-12
AI Technical Summary
The existing boron ion detection device in the fracturing reflux liquid cannot be pre-stirred, resulting in uneven distribution of liquid components, affecting the detection accuracy and efficiency.
A device including a stepper motor, a lifting mechanism and a stirring motor is designed to automatically stir the liquid and place the detector in the sample cylinder to ensure uniform distribution of components and rapid detection.
Through automatic stirring and detection functions, the detection accuracy and efficiency of boron ion content are improved and the operation process is simplified.
Smart Images
Figure CN222212730U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of fracturing return fluid detection, in particular to a device for rapidly detecting boron ions in fracturing return fluid. Background Art
[0002] Fracturing flowback fluid is a liquid containing a solid phase that is discharged after fracturing operations in oil and gas fields. The main components of this type of liquid are guar gum, preservatives, degumming agents, petroleum and various other chemical additives. During its recovery and treatment process, instruments are required to detect the boron ion content in the fracturing flowback fluid.
[0003] During the operation of the current boron ion detection device in fracturing return fluid, the liquid cannot be pre-stirred, so the liquid in the container will settle, resulting in uneven distribution of various components in the liquid, affecting the accuracy of boron ion content detection. At the same time, the operation is relatively cumbersome, resulting in low detection efficiency. In order to solve the above technical problems, we have designed a device for rapid detection of boron ions in fracturing return fluid. Utility Model Content
[0004] The purpose of the utility model is to provide a device for quickly detecting boron ions in fracturing return fluid, which has a pre-stirring function, can make the components evenly distributed, improve the detection accuracy, save effort in operation, and improve the detection efficiency. It solves the problem that the pre-stirring cannot be performed, resulting in uneven distribution of internal components, affecting the detection accuracy and low detection efficiency.
[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a device for quickly detecting boron ions in fracturing return fluid, comprising a base box, the rear side of the top of the base box is connected to a fixed shell by bolts, the inner cavity of the fixed shell is connected to a stepper motor by bolts, the output shaft of the stepper motor passes through the top of the fixed shell and is fixedly connected to a lifting mechanism, the front and right sides of the lifting mechanism are respectively connected to a mounting cross plate and a clamping mechanism by bolts, the top of the mounting cross plate is connected to a stirring motor by bolts, the output shaft of the stirring motor passes through the bottom of the mounting cross plate and is fixedly connected to a stirring rod, and the inner cavity of the clamping mechanism clamps a detector.
[0006] Preferably, the lifting mechanism includes a supporting vertical shell, and limited openings are provided on the front and right sides of the inner cavity of the supporting vertical shell. The top of the supporting vertical shell is connected to a lifting motor by bolts, and the output shaft of the lifting motor passes through the inner cavity of the supporting vertical shell and is fixedly connected to a lifting screw rod. The surface threaded sleeve of the lifting screw rod is provided with an installation slider, and the front and right sides of the installation slider are welded with connecting cross plates.
[0007] Preferably, the surface of the lifting screw rod is movably connected to the supporting vertical shell via a bearing, and the outer side of the connecting horizontal plate penetrates to the outer side of the limiting opening.
[0008] Preferably, the clamping mechanism comprises a clamping shell, the front and rear sides of the right side of the clamping shell are both threadedly connected with clamping screws, the left side of the clamping screw is movably connected with a rubber clamping plate, and the right side of the clamping screw is fixedly connected with a rotating plate.
[0009] Preferably, a control panel is connected to the front side of the base box by bolts, and a limit baffle is fixedly connected to the middle of the top of the base box.
[0010] Preferably, both left and right sides of the top of the base box are connected with electric push rods by bolts, the output end of the electric push rod is connected with a limit clamping plate by bolts, and a sample cylinder is placed between the left and right limit clamping plates.
[0011] Compared with the prior art, the beneficial effects of the utility model are as follows:
[0012] 1. The lifting screw is reversed to move the installation slider downward, and the stirring rod moves down into the sample tube. The stirring motor drives the stirring rod to rotate to stir the liquid in the sample tube and stir the settled material evenly, which can improve the accuracy of the boron ion content in the liquid. After the stirring is completed, the lifting motor drives the lifting screw to rotate forward to move the stirring rod upward and reset.
[0013] 2. The stepper motor drives the lifting mechanism to rotate clockwise to rotate the detector to the top of the sample tube. The lifting motor drives the lifting screw to reverse. The detection contact at the bottom of the detector moves down to the sample tube to contact the liquid to detect the boron ion content in the liquid. This makes the detection operation more convenient and quick, and improves the detection efficiency. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 It is an axonometric drawing of the structure of the utility model;
[0015] Figure 2 It is a top axonometric view of the base box of the utility model;
[0016] Figure 3 It is a rear sectional isometric view of the fixed shell and the supporting vertical shell of the utility model;
[0017] Figure 4 It is a top axonometric view of the clamping mechanism of the utility model.
[0018] In the figure: 1. Base box; 2. Limit clamp; 3. Sample tube; 4. Control panel; 5. Electric push rod; 6. Stirring rod; 7. Mounting horizontal plate; 8. Stirring motor; 9. Lifting mechanism; 10. Clamping mechanism; 11. Detector; 12. Fixed shell; 13. Limit baffle; 14. Stepper motor; 15. Limit opening; 16. Lifting screw; 17. Mounting slider; 18. Connecting horizontal plate; 19. Supporting vertical shell; 20. Lifting motor; 21. Clamping screw; 22. Rubber clamping plate; 23. Clamping shell. DETAILED DESCRIPTION
[0019] See also Figure 1-Figure 4 , a device for quickly detecting boron ions in fracturing return fluid, comprising a base box 1, a fixed shell 12 is connected to the rear side of the top of the base box 1 by bolts, a stepper motor 14 is connected to the inner cavity of the fixed shell 12 by bolts, an output shaft of the stepper motor 14 penetrates the top of the fixed shell 12 and is fixedly connected to a lifting mechanism 9, a mounting cross plate 7 and a clamping mechanism 10 are respectively connected to the front and right sides of the lifting mechanism 9 by bolts, a stirring motor 8 is connected to the top of the mounting cross plate 7 by bolts, an output shaft of the stirring motor 8 penetrates the bottom of the mounting cross plate 7 and is fixedly connected to a stirring rod 6, and a detector 11 is clamped in the inner cavity of the clamping mechanism 10;
[0020] See also Figure 3 The lifting mechanism 9 includes a supporting vertical shell 19. The front side and the right side of the inner cavity of the supporting vertical shell 19 are provided with limited openings 15. By setting the limited openings 15, the limiting guide function can be provided, so that the installation slider 17 can move up and down more smoothly. The top of the supporting vertical shell 19 is connected to a lifting motor 20 by bolts. The output shaft of the lifting motor 20 passes through the inner cavity of the supporting vertical shell 19 and is fixedly connected to a lifting screw rod 16. The surface of the lifting screw rod 16 is threadedly sleeved with an installation slider 17. The front side and the right side of the installation slider 17 are welded with a connecting horizontal plate 18.
[0021] See also Figure 3 The surface of the lifting screw rod 16 is movably connected to the supporting vertical shell 19 through a bearing, and the outer side of the connecting horizontal plate 18 passes through to the outer side of the limiting opening 15;
[0022] See also Figure 4 The clamping mechanism 10 includes a clamping shell 23. The front and rear sides of the right side of the clamping shell 23 are both threadedly connected with a clamping screw 21. The left side of the clamping screw 21 is movably connected with a rubber clamping plate 22. The right side of the clamping screw 21 is fixedly connected with a rotating plate. By setting the clamping mechanism 10, the function of convenient disassembly and assembly is provided. By rotating the clamping screw 21 counterclockwise, the rubber clamping plate 22 can be removed away from the detector 11. When installing, place the detector 11 in the clamping shell 23, and then rotate the clamping screw 21 clockwise to push the rubber clamping plate 22 to clamp and fix it. In this way, disassembly and assembly are more convenient and quick.
[0023] See also Figure 2 The front side of the base box 1 is connected with a control panel 4 by bolts, and the middle part of the top of the base box 1 is fixedly connected with a limit baffle 13. By setting the limit baffle 13, it has a limit function, which can facilitate the placement of the sample tube 3 and avoid displacement;
[0024] See also Figure 1 The left and right sides of the top of the base box 1 are both connected with electric push rods 5 by bolts, the output end of the electric push rod 5 is connected with a limit clamping plate 2 by bolts, and a sample cylinder 3 is placed between the left and right limit clamping plates 2.
[0025] When in use, connect the device to an external power supply and controller, and pour the test sample of the fracturing return fluid into the sample tube 3, then place the sample tube 3 between the left and right limit clamps 2, control the electric push rods 5 on both sides to push the limit clamps 2 on both sides to limit the sample tube 3, at this time control the lifting motor 20 to drive the lifting screw 16 to reverse and move the installation slide block 17 downward, and the front installation cross plate 7 moves downward accordingly to make the stirring rod 6 enter the sample tube 3, control the stirring motor 8 to drive the stirring rod 6 to rotate to stir the liquid in the sample tube 3, and stir the settled substances evenly. In this way, the accuracy of the boron ion content in the liquid can be improved. After the stirring is completed, the lifting motor 20 works to drive the lifting screw 16 to rotate forward so that the stirring rod 6 moves up and resets, and then the stepping motor 14 is controlled to work to drive the lifting mechanism 9 to rotate clockwise so that the detector 11 rotates to the top of the sample tube 3. At this time, the lifting motor 20 is controlled to work to drive the lifting screw 16 to reverse, so that the detection contact at the bottom of the detector 11 moves down to the sample tube 3 to contact the liquid, and the boron ion content in the liquid is detected. The detected value is displayed on the screen of the instrument. In this way, the detection operation is more convenient and quick, and the detection efficiency is improved.
[0026] In summary, the device for rapid detection of boron ions in fracturing flowback fluid, through the coordinated use of a base box 1, a stirring rod 6, a mounting cross plate 7, a stirring motor 8, a lifting mechanism 9, a clamping mechanism 10 and a detector 11, solves the problem of being unable to perform pre-stirring, resulting in uneven distribution of internal components, affecting detection accuracy, and low detection efficiency.
Claims
1. A device for rapidly detecting boron ions in fracturing flowback fluid, comprising a base box (1), characterized in that: The rear side of the top of the base box (1) is connected to a fixed shell (12) by bolts, the inner cavity of the fixed shell (12) is connected to a stepper motor (14) by bolts, the output shaft of the stepper motor (14) passes through the top of the fixed shell (12) and is fixedly connected to a lifting mechanism (9), the front and right sides of the lifting mechanism (9) are respectively connected to a mounting cross plate (7) and a clamping mechanism (10) by bolts, the top of the mounting cross plate (7) is connected to a stirring motor (8) by bolts, the output shaft of the stirring motor (8) passes through the bottom of the mounting cross plate (7) and is fixedly connected to a stirring rod (6), and the inner cavity of the clamping mechanism (10) clamps a detector (11).
2. The device for rapidly detecting boron ions in fracturing flowback fluid according to claim 1, characterized in that: The lifting mechanism (9) comprises a supporting vertical shell (19), the front side and the right side of the inner cavity of the supporting vertical shell (19) are provided with limited openings (15), the top of the supporting vertical shell (19) is connected with a lifting motor (20) by bolts, the output shaft of the lifting motor (20) passes through the inner cavity of the supporting vertical shell (19) and is fixedly connected with a lifting screw rod (16), the surface of the lifting screw rod (16) is threadedly sleeved with a mounting slide block (17), and the front side and the right side of the mounting slide block (17) are welded with a connecting horizontal plate (18).
3. The device for rapidly detecting boron ions in fracturing flowback fluid according to claim 2, characterized in that: The surface of the lifting screw rod (16) is movably connected to the supporting vertical shell (19) via a bearing, and the outer side of the connecting horizontal plate (18) penetrates to the outer side of the limiting opening (15).
4. The device for rapidly detecting boron ions in fracturing flowback fluid according to claim 1, characterized in that: The clamping mechanism (10) comprises a clamping shell (23), the front and rear sides of the right side of the clamping shell (23) are both threadedly connected with a clamping screw (21), the left side of the clamping screw (21) is movably connected with a rubber clamping plate (22), and the right side of the clamping screw (21) is fixedly connected with a rotating plate.
5. The device for rapidly detecting boron ions in fracturing flowback fluid according to claim 1, characterized in that: The front side of the base box (1) is connected to a control panel (4) via bolts, and the middle of the top of the base box (1) is fixedly connected to a limit baffle (13).
6. The device for rapidly detecting boron ions in fracturing flowback fluid according to claim 1, characterized in that: The left and right sides of the top of the base box (1) are both connected to electric push rods (5) by bolts, and the output end of the electric push rod (5) is connected to a limit clamping plate (2) by bolts, and a sample cylinder (3) is placed between the left and right limit clamping plates (2).