Tracer filling device
By designing a tracer filling device, the driving motor and automatic cleaning brush are used to solve the problems of cleaning liquid splash and labor intensity in the traditional cleaning method, and a safer and more efficient cleaning process is achieved.
Patent Information
- Application Number
- CN202421163349.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-27
- Publication Date
- 2025-01-17
- Estimated Expiration
- 2034-05-27
AI Technical Summary
In the development of geothermal resources, traditional methods have problems such as spattering and labor intensity during the filling and cleaning of tracer, especially because the mixing tank is large, staff need to hold water pipes for a long time to clean.
A tracer filling device is designed, including a mounting base, a mixing tank, agitating roller, a driving motor and a cleaning mechanism. By driving the motor to drive the rotary shaft, the agitating roller and the cleaning brush automatically brush the inner side wall and the bottom wall of the mixing tank, avoiding the Flush with hand-held water pipe.
It effectively prevents the cleaning liquid from splashing onto the staff, reduces labor intensity and improves cleaning efficiency.
Smart Images
Figure CN222358407U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of tracer filling, in particular to a tracer filling device. Background Art
[0002] Tracer test is one of the important technical means to obtain the seepage field characteristics of thermal reservoirs, the migration direction and velocity of reinjection fluid particles, the hydraulic connection between production and injection wells, and to study the dynamic changes of temperature and chemical fields of thermal reservoirs before and after reinjection. It has been widely used in the development and utilization of geothermal resources.
[0003] Before the test, it is usually necessary to pour the tracer and other stock solutions into the mixing tank according to the percentage, then stir them evenly and discharge them into the geothermal well. After the test, the inside of the mixing tank needs to be cleaned. The traditional cleaning method is that the staff opens the feeding port of the mixing tank, holds the water pipe and rotates it around the inner wall of the mixing tank to flush the inner wall, and finally discharges the waste water. When flushing, water splashes out of the feeding port and onto the staff. In addition, the mixing tank used for geothermal reinjection is large in size, and the staff needs to flush it for a long time, which also has the problem of high labor intensity. Utility Model Content
[0004] In view of the above problems, the utility model provides a tracer filling device.
[0005] In order to achieve the above-mentioned invention object, the technical solution adopted by the utility model is as follows:
[0006] A tracer filling device is provided, comprising a mounting seat, a mixing tank is arranged on the mounting seat, a feeding port is opened on the top of the mixing tank, and an end cover is arranged at the feeding port, a vertical rotating shaft is rotatably arranged in the mixing tank, a stirring roller is slidably arranged along its radial direction on the outer wall of the rotating shaft, the stirring roller is parallel to the rotating shaft, a limiting member for limiting the movement of the stirring roller is arranged on the rotating shaft, a first cleaning brush for cleaning the inner wall of the mixing tank is arranged on the stirring roller, one end of the rotating shaft vertically passes through the top of the mixing tank upwards and is connected to a driving member for driving itself to rotate, and a discharge pipe is arranged at the bottom of the mixing tank.
[0007] Furthermore, the driving member includes a driving motor, which is arranged on the top of the mixing tank and is drivingly connected to the rotating shaft.
[0008] Furthermore, the limiting member includes a first sliding rod and a first mounting cylinder coaxially slidably connected, and a limiting bolt arranged on the first mounting cylinder, one end of the first mounting cylinder is fixedly arranged on the rotating shaft, one end of the first sliding rod is fixedly arranged on the stirring roller, and a threaded hole is opened on the first mounting cylinder along its own radial direction, and the limiting bolt is threadedly connected in the threaded hole.
[0009] Furthermore, it also includes a cleaning mechanism for cleaning the inner bottom wall of the mixing tank, the cleaning mechanism includes a slidably connected second sliding rod, a second mounting cylinder and a second cleaning brush fixedly connected to the second mounting cylinder, an extension rod is vertically slidably connected to the bottom of the rotating shaft, one end of the second mounting cylinder is hinged to the bottom of the extension rod, one end of the second sliding rod is hinged to the bottom of the stirring roller, and an adjusting member for adjusting the moving distance of the extension rod so that the second cleaning brush contacts the inner bottom wall of the mixing tank is provided on the rotating shaft, when the second mounting cylinder rotates to be parallel to the inner bottom wall of the mixing tank, the second cleaning brush is in frictional contact with the inner bottom wall of the mixing tank.
[0010] Furthermore, the adjusting member includes a slider, a slide groove with a size matching the extension rod is vertically penetrated through the top of the rotating shaft, a first limiting hole and a second limiting hole connected to the slide groove are vertically spaced apart on the part of the rotating shaft extending out of the top of the mixing tank, a limiting groove with an inner diameter matching the slider is provided on the extension rod, the slider is slidably arranged in the limiting groove along the depth direction of the limiting groove, and one end of the slider is movably inserted in the first limiting hole / second limiting hole, and a spring is provided in the limiting groove for driving the slider away from the bottom wall of the limiting groove.
[0011] Furthermore, an observation window for observing the interior of the mixing tank is provided on the side wall of the mixing tank.
[0012] The beneficial effects of the utility model are as follows: when the staff opens the end cover, they can slide the first sliding rod to make the first cleaning brush contact the inner wall of the mixing tank, and the first sliding rod can be limited to move relative to the first mounting tube by the limiting bolt; then the extension rod is moved vertically downward, and when the sliding block moves from the first limiting hole to the second limiting hole, the second mounting tube is parallel to the inner bottom wall of the mixing tank, and at this time, the second cleaning brush is in frictional contact with the inner bottom wall of the mixing tank; then, cleaning liquid is injected into the mixing tank, and the driving motor is started to drive the rotating shaft to rotate, so that the first cleaning brush can brush the inner side wall of the mixing tank, and the second cleaning brush can brush the inner bottom wall of the mixing tank; after cleaning, the valve is opened to discharge the waste liquid along the drain pipe, which not only avoids splashing of the cleaning liquid onto the staff, but also has the effect of reducing the labor intensity of the staff. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] Figure 1 This is a schematic diagram of the overall structure of a tracer filling device according to an embodiment of the present application.
[0014] Figure 2 This is a schematic diagram of the internal structure of a tracer filling device according to an embodiment of the present application.
[0015] Figure 3 This is a schematic diagram of the cleaning state of a tracer filling device according to an embodiment of the present application.
[0016] Figure 4 This is a schematic diagram of the structure of an adjusting component of a tracer filling device according to an embodiment of the present application.
[0017] Among them, 1. mounting seat; 2. mixing tank; 21. feeding port; 22. end cover; 23. rotating shaft; 231. slide groove; 232. first limiting hole; 233. second limiting hole; 24. drain pipe; 241. valve; 3. stirring roller; 4. limiting member; 41. first slide bar; 42. first mounting tube; 43. limiting bolt; 5. first cleaning brush; 6. driving member; 61. driving motor; 62. first bevel gear; 63. second bevel gear; 7. cleaning mechanism; 71. second slide bar; 72. second mounting tube; 73. second cleaning brush; 8. extension rod; 81. limiting groove; 9. adjusting member; 91. slider; 92. spring; 10. observation window. DETAILED DESCRIPTION
[0018] In order to better understand the above technical solution, the above technical solution will be described in detail below in conjunction with the accompanying drawings and specific implementation methods.
[0019] The present application embodiment discloses a tracer filling device, referring to Figure 1 , Figure 2 and Figure 3 , including a mounting base 1, on which a mixing tank 2 is welded, a feeding port 21 is provided at the top of the mixing tank 2, and an end cover 22 is installed at the feeding port 21. A vertical rotating shaft 23 is rotatably provided in the mixing tank 2, and a stirring roller 3 is provided on the outer wall of the rotating shaft 23 to slide along its own radial direction, and the stirring roller 3 is parallel to the rotating shaft 23. A limiter 4 for limiting the movement of the stirring roller 3 is installed on the rotating shaft 23, and a first cleaning brush 5 for cleaning the inner wall of the mixing tank 2 is bolted to the stirring roller 3. A through hole is provided at the top of the mixing tank 2, and one end of the rotating shaft 23 passes through the through hole vertically upward, and a driving member 6 for driving the rotating shaft 23 to rotate is installed at the top of the mixing tank 2. A drain pipe 24 is welded at the bottom of the mixing tank 2, and a valve 241 is installed on the drain pipe 24.
[0020] In the embodiment of the present application, the end cover 22 is opened, and the stirring roller 3 can be moved so that the first cleaning brush 5 contacts the inner wall of the mixing tank 2. The movement of the stirring roller 3 relative to the rotating shaft 23 can be limited by the limiter 4. Then, the cleaning liquid is injected into the mixing tank 2, and the driving member 6 is started to drive the rotating shaft 23 to rotate, so that the first cleaning brush 5 can brush the inner wall of the mixing tank 2. After cleaning, the valve 241 is opened to discharge the waste liquid along the drain pipe 24. Compared with the traditional cleaning method, the tracer filling device of the present application does not require the staff to use a handheld water pipe to rinse the inner wall of the mixing tank 2, which not only avoids the splashing of the cleaning liquid on the staff, but also has the effect of reducing the labor intensity of the staff.
[0021] Specifically, the driving member 6 includes a driving motor 61, which is installed on the top of the mixing tank 2. A first bevel gear 62 is coaxially bolted to the rotating shaft 23, and a second bevel gear 63 for meshing with the first bevel gear 62 is coaxially bolted to the output shaft of the driving motor 61. When the driving motor 61 is started, the first bevel gear 62 and the second bevel gear 63 cooperate to drive, so that the rotating shaft 23 rotates.
[0022] Specifically, the limiting member 4 includes a first slide bar 41 and a first mounting tube 42 that are coaxially slidably connected, and a limiting bolt 43 installed on the first mounting tube 42. One end of the first mounting tube 42 is welded and fixed on the rotating shaft 23, and one end of the first slide bar 41 is welded and fixed on the stirring roller 3. The first mounting tube 42 is provided with a threaded hole along its radial direction, and the limiting bolt 43 is threadedly connected in the threaded hole.
[0023] In the embodiment of the present application, the staff can manually slide the first slide bar 41 through the feeding port 21 to make the first cleaning brush 5 on the stirring roller 3 contact the inner wall of the mixing tank 2, and then tighten the limit bolt 43 to prevent the first slide bar 41 from moving relative to the first mounting tube 42. In order to facilitate the staff to move the first slide bar 41, the first slide bar 41 and the first mounting tube 42 are installed at a position where the rotating shaft 23 is close to the inner top wall of the mixing tank 2.
[0024] Furthermore, it also includes a cleaning mechanism 7 for cleaning the inner bottom wall of the mixing tank 2, and the cleaning mechanism 7 includes a second sliding rod 71 that is slidably connected, a second mounting cylinder 72, and a second cleaning brush 73 that is fixedly connected to the second mounting cylinder 72. An extension rod 8 is vertically slidably connected to the bottom of the rotating shaft 23, one end of the second mounting cylinder 72 is rotatably connected to the bottom of the extension rod 8 through a rotating shaft 23, and one end of the second sliding rod 71 is rotatably connected to the bottom of the stirring roller 3 through another rotating shaft 23. An adjusting member 9 is installed on the rotating shaft 23 for adjusting the moving distance of the extension rod 8 so that the second cleaning brush 73 contacts the inner bottom wall of the mixing tank 2.
[0025] In the embodiment of the present application, when the first slide bar 41 is slid to make the first cleaning brush 5 contact the inner wall of the mixing tank 2, the stirring roller 3 pulls the second slide bar 71 to slide relative to the second mounting tube 72, and the second slide bar 71 and the second mounting tube 72 are rotated. When the extension rod 8 is slid vertically downward, the extension rod 8 pushes the second mounting tube 72 to slide relative to the second slide bar 71, and the second slide bar 71 and the second mounting tube 72 are rotated. When the second mounting tube 72 rotates to be parallel to the inner bottom wall of the mixing tank 2, the second cleaning brush 73 is in frictional contact with the inner bottom wall of the mixing tank 2. Then, the drive motor 61 is started to drive the rotating shaft 23 to rotate, and the second cleaning brush 73 is used to scrub the inner bottom wall of the mixing tank 2.
[0026] Reference Figure 4The adjusting member 9 includes a slider 91. A slide groove 231 having a size matching that of the extension rod 8 is vertically penetrated through the top of the rotating shaft 23. A first limiting hole 232 and a second limiting hole 233 communicating with the slide groove 231 are vertically spaced apart on the portion of the rotating shaft 23 extending out of the top of the mixing tank 2. A limiting groove 81 having an inner diameter matching that of the slider 91 is provided on the extension rod 8. The slider 91 is slidably arranged in the limiting groove 81 along the depth direction of the limiting groove 81, and one end of the slider 91 is movably inserted in the first limiting hole 232 / the second limiting hole 233. A spring 92 is installed in the limiting groove 81, and the two ends of the spring 92 are respectively in contact with the inner bottom wall of the limiting groove 81 and the slider 91.
[0027] In the embodiment of the present application, when the mixing tank 2 is used to stir the tracer and other stock solutions, the slider 91 is inserted into the first limiting hole 232, and the second cleaning brush 73 does not contact the inner bottom wall of the mixing tank 2. Before cleaning the mixing tank 2, the staff can push the slider 91 to enter the limiting groove 81, and then vertically move the extension rod 8 downward. When the slider 91 moves to the second limiting hole 233, the spring 92 can drive the slider 91 to move into the second limiting hole 233 to limit the extension rod 8 from moving further. At this time, the second mounting cylinder 72 rotates to be parallel to the inner bottom wall of the mixing tank 2, so that the second cleaning brush 73 is in friction contact with the inner bottom wall of the mixing tank 2.
[0028] In order to facilitate the staff to observe the working conditions of the various components in the mixing tank 2, an observation window 10 is installed on the side wall of the mixing tank 2.
[0029] The implementation principle of a tracer filling device according to an embodiment of the present application is as follows: the staff opens the end cover 22 and slides the first slide bar 41 so that the first cleaning brush 5 contacts the inner wall of the mixing tank 2. The first slide bar 41 can be limited to move relative to the first mounting tube 42 by the limiting bolt 43. Then the extension rod 8 is moved vertically downward. When the slider 91 moves from the first limiting hole 232 to the second limiting hole 233, the second mounting tube 72 is parallel to the inner bottom wall of the mixing tank 2. At this time, the second cleaning brush 73 is in frictional contact with the inner bottom wall of the mixing tank 2. Then, the cleaning liquid is injected into the mixing tank 2. The driving motor 61 is started to drive the rotating shaft 23 to rotate, and the first cleaning brush 5 can brush the inner wall of the mixing tank 2, and the second cleaning brush 73 can brush the inner bottom wall of the mixing tank 2. After cleaning, the valve 241 is opened to discharge the waste liquid along the drain pipe 24. Compared with the traditional cleaning method, the tracer filling device of the present application does not require the staff to use a handheld water pipe to flush the inner wall of the mixing tank 2, which not only avoids the cleaning liquid splashing onto the staff, but also has the effect of reducing the labor intensity of the staff.
[0030] It should be understood by those skilled in the art that, although preferred embodiments of the present invention have been described, those skilled in the art may make additional changes and modifications to these embodiments once they are aware of the basic creative concepts. Therefore, the appended claims are intended to be interpreted as including the preferred embodiments and all changes and modifications that fall within the scope of the present invention. Obviously, those skilled in the art may make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if these modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include these modifications and variations.
Claims
1. A tracer filling device, characterized in that: The invention comprises a mounting seat (1), wherein a mixing tank (2) is arranged on the mounting seat (1), a feeding port (21) is provided on the top of the mixing tank (2), and an end cover (22) is provided at the feeding port (21), a vertical rotating shaft (23) is rotatably arranged inside the mixing tank (2), a stirring roller (3) is slidably arranged along its radial direction on the outer wall of the rotating shaft (23), the stirring roller (3) is parallel to the rotating shaft (23), a limiting member (4) for limiting the movement of the stirring roller (3) is provided on the rotating shaft (23), a first cleaning brush (5) for cleaning the inner wall of the mixing tank (2) is provided on the stirring roller (3), one end of the rotating shaft (23) vertically passes through the top of the mixing tank (2) and is connected to a driving member (6) for driving itself to rotate, and a liquid discharge pipe (24) is provided at the bottom of the mixing tank (2).
2. A tracer filling device according to claim 1, characterized in that: The driving member (6) comprises a driving motor (61), which is arranged on the top of the mixing tank (2) and is drivingly connected to the rotating shaft (23).
3. A tracer filling device according to claim 1, characterized in that: The limiting member (4) comprises a first sliding rod (41) and a first mounting tube (42) which are coaxially slidably connected, and a limiting bolt (43) arranged on the first mounting tube (42), one end of the first mounting tube (42) is fixedly arranged on the rotating shaft (23), one end of the first sliding rod (41) is fixedly arranged on the stirring roller (3), and a threaded hole is opened on the first mounting tube (42) along its own radial direction, and the limiting bolt (43) is threadedly connected in the threaded hole.
4. A tracer filling device according to claim 1, characterized in that: The invention also comprises a cleaning mechanism (7) for cleaning the inner bottom wall of the mixing tank (2), the cleaning mechanism (7) comprising a second sliding rod (71) slidably connected, a second mounting cylinder (72) and a second cleaning brush (73) fixedly connected to the second mounting cylinder (72); an extension rod (8) is vertically slidably connected to the bottom of the rotating shaft (23); one end of the second mounting cylinder (72) is hinged to the bottom of the extension rod (8); one end of the second sliding rod (71) is hinged to the bottom of the stirring roller (3); an adjusting member (9) for adjusting the moving distance of the extension rod (8) so that the second cleaning brush (73) contacts the inner bottom wall of the mixing tank (2); when the second mounting cylinder (72) rotates to be parallel to the inner bottom wall of the mixing tank (2), the second cleaning brush (73) contacts the inner bottom wall of the mixing tank (2) with friction.
5. A tracer filling device according to claim 4, characterized in that: The adjusting member (9) comprises a slider (91); a slide groove (231) having a size matching that of the extension rod (8) is vertically penetrated through the top of the rotating shaft (23); a first limiting hole (232) and a second limiting hole (233) in communication with the slide groove (231) are vertically spaced apart from each other on the portion of the rotating shaft (23) extending out of the top of the mixing tank (2); a limiting groove (81) having an inner diameter matching that of the slider (91) is formed on the extension rod (8); the slider (91) is slidably arranged in the limiting groove (81) along the depth direction of the limiting groove (81), and one end of the slider (91) is movably inserted in the first limiting hole (232) / the second limiting hole (233); a spring (92) is arranged in the limiting groove (81) for driving the slider (91) away from the inner bottom wall of the limiting groove (81).
6. A tracer filling device according to any one of claims 1 to 5, characterized in that: An observation window (10) for observing the interior of the mixing tank (2) is provided on the side wall of the mixing tank (2).
Citation Information
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