Underground water pollution remediation device

Abstract

The utility model discloses a groundwater pollution remediation device which comprises a fixing plate, a medicine injection device, an adjusting device and a lifting device are arranged on the fixing plate, the medicine injection device comprises a mounting sleeve, a rotating frame, a medicine injection pipe and a medicine feeding pipe, the mounting sleeve is connected with the fixing plate through the lifting device, and the rotating frame is connected with the fixing plate through the adjusting device. The device is provided with the medicine injection device and the adjusting device, when the device is inserted into underground water, the rotating frame is approximately vertically downward at the moment, the diameter of the device is reduced, the device can be conveniently inserted into the underground water, and after the device is inserted into the underground water, the rotating frame can rotate around the rotating frame. At the moment, the adjusting device drives the rotating frame to rotate and unfold, so that the liquid medicine can be conveniently diffused to farther places.

Description

Technical Field

[0001] The utility model relates to the technical field of groundwater treatment, and more specifically, to a groundwater pollution repair device. Background Art

[0002] When groundwater is polluted, it needs to be repaired and treated. At present, most of them use the method of adding drugs, that is, injecting the required drugs into the mixing equipment for sufficient mixing, extending the pipe into the groundwater, inputting the mixed drugs into the pipe through the pressure pump, and injecting them into the groundwater through the bottom of the pipe to complete the groundwater repair and treatment. When the current pipe outlet diameter is small, when it discharges the liquid medicine, the liquid medicine gathers near the pipe, resulting in low mixing efficiency of groundwater and drugs, and low repair efficiency; in addition, some repair devices are equipped with several pipes, which are arranged to spread outward, used to inject drugs into distant groundwater, but when the diameter of the pre-dug hole is small, the pipes that spread outward are not easy to enter the hole. Utility Model Content

[0003] 1. Technical issues to be resolved

[0004] In view of the problems existing in the prior art, the utility model provides a groundwater pollution remediation device to solve the technical problem mentioned in the background technology that the current pipeline water outlet has a small diameter, and when the liquid medicine is discharged, the liquid medicine gathers near the pipeline, resulting in low mixing efficiency of groundwater and medicine.

[0005] (II) Technical solution

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a groundwater pollution remediation device, including a fixed plate, on which a drug injection device, an adjusting device and a lifting device are provided, the drug injection device including a mounting sleeve, a rotating frame, a drug injection pipe and a drug delivery pipe, the mounting sleeve and the fixed plate are connected through the lifting device, one end of the rotating frame is rotatably connected to the mounting sleeve, the drug injection pipe is fixedly connected to the rotating frame, one end of the drug delivery pipe is communicated with the drug injection pipe, and the other end passes through the mounting sleeve and the fixed plate in sequence and is arranged above the fixed plate, the adjusting device includes a stretching rope, a guide sleeve, a connecting seat and a pull ring, the connecting seat is fixedly connected to the rotating frame, one end of the stretching rope is fixedly connected to the connecting seat, and the other end passes through the guide sleeve and the fixed plate in sequence and is connected to the pull ring, a winding rod and a limiting rod are provided on the upper surface of the fixed plate, the pull ring is sleeved outside the limiting rod, and the stretching rope winding sleeve is sleeved outside the winding rod.

[0007] The utility model is further configured as follows: the lifting device includes a steel wire rope, a fixed frame, a driving motor and a winding drum, one end of the steel wire rope is wound around the outside of the winding drum, the other end passes through the fixed plate and is fixedly connected to the top of the mounting sleeve, the fixed frame is arranged on the upper surface of the fixed plate, the winding drum and the fixed frame are rotatably connected, the driving motor is arranged on one side of the fixed frame, and its output shaft passes through the fixed frame and is connected to the winding drum.

[0008] The utility model is further configured that a mounting plate is provided at the bottom of the fixing plate, a mounting groove is provided on the mounting plate, a first connecting shaft is provided in the mounting groove, and the rotating frame is rotatably connected to the first connecting shaft.

[0009] The utility model is further configured such that the mounting plate is provided with a first extension plate and a second extension plate, and the plates are arranged on both sides of the mounting groove; a second connecting shaft is rotatably provided in the first extension plate, a connecting screw is provided on the second connecting shaft, a connecting nut is provided on the external thread sleeve of the connecting screw, and a through groove cooperating with the connecting screw is provided on the second extension plate.

[0010] The utility model is further configured that a limiting plate is provided on the lower surface of the mounting plate.

[0011] The utility model is further configured that the rotating frame and the adjusting device are provided in six groups, and are all arranged at equal intervals along the circumference of the mounting sleeve.

[0012] The utility model is further configured that a threading hole is opened on the fixing plate, the stretching rope is slidably arranged in the threading hole, and the diameter of the threading hole is smaller than the diameter of the pull ring.

[0013] The utility model is further configured that the lifting devices are provided with a plurality of groups, and are all arranged on the fixed plate at equal intervals along the circumferential direction, and the steel wire ropes in the plurality of groups of the lifting devices are all connected to the installation sleeve.

[0014] (III) Beneficial effects

[0015] Compared with the prior art, the utility model provides a groundwater pollution repair device, which has the following beneficial effects:

[0016] 1. The utility model is provided with a medicine injection device and an adjusting device. When the device is inserted into the groundwater, the rotating frame is approximately vertically downward to reduce the diameter of the device, which is convenient for the device to be inserted into the groundwater. After the insertion is completed, the rotating frame is driven by the adjusting device to rotate and unfold, which is convenient for the medicine to spread to a farther place.

[0017] 2. The utility model is provided with a lifting device, which is convenient for driving the device as a whole to move up and down by winding and releasing the wire rope, so that the device can be inserted into the groundwater for treatment and repair.

[0018] 3. In the utility model, a connecting screw is rotatably provided on the mounting plate. When the device is used normally, the rotating frame is located below the connecting screw. The connecting screw is used to limit the rotating frame so that it can be expanded to the horizontal state at its maximum, preventing it from continuing to rotate upward under the action of buoyancy, thereby reducing the diffusion range of the liquid medicine. When it is not needed, the connecting screw can be opened, the rotating frame can be rotated above the connecting screw, and then the connecting screw and the second extension plate can be connected to complete the storage and fixation of the rotating frame. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of a groundwater pollution remediation device;

[0020] Figure 2 for Figure 1 A partial schematic diagram of the middle A area;

[0021] Figure 3 It is a schematic diagram of the structure of the mounting plate and one of the rotating frames;

[0022] Figure 4 It is a structural schematic diagram of the mounting plate;

[0023] Figure 5 It is a schematic diagram of the structure of the fixed plate.

[0024] In the figure: 1. fixed plate; 2. mounting sleeve; 3. rotating frame; 4. injection tube; 5. drug delivery tube; 6. stretch rope; 7. guide sleeve; 8. connecting seat; 9. pull ring; 10. winding rod; 11. limit rod; 12. wire rope; 13. fixed frame; 14. drive motor; 15. winding drum; 16. mounting plate; 17. mounting groove; 18. first connecting shaft; 19. first extension plate; 20. second extension plate; 21. second connecting shaft; 22. connecting screw; 23. connecting nut; 24. through groove; 25. limit plate; 26. threading hole. DETAILED DESCRIPTION

[0025] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present utility model will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0026] It should be noted that, unless otherwise specified, all technical and scientific terms used in this application have the same meanings as commonly understood by ordinary technicians in the technical field to which this application belongs.

[0027] In the present invention, unless otherwise specified, directions such as "up" and "down" are usually used in reference to the directions shown in the drawings, or in reference to the vertical, perpendicular or gravity direction; similarly, for ease of understanding and description, "left" and "right" are usually used in reference to the left and right shown in the drawings; "inside" and "outside" refer to the inside and outside relative to the outline of each component itself, but the above-mentioned directions are not used to limit the present invention.

[0028] See also Figure 1-5 , a groundwater pollution remediation device comprises a fixed plate 1, on which a drug injection device, an adjusting device and a lifting device are provided, the drug injection device comprises a mounting sleeve 2, a rotating frame 3, a drug injection pipe 4 and a drug delivery pipe 5, the mounting sleeve 2 and the fixed plate 1 are connected through a lifting device, one end of the rotating frame 3 is rotatably connected to the mounting sleeve 2, the drug injection pipe 4 is fixedly connected to the rotating frame 3, one end of the drug delivery pipe 5 is communicated with the drug injection pipe 4, and the other end passes through the mounting sleeve 2 and the fixed plate 1 in sequence and is arranged above the fixed plate 1, the adjusting device comprises a stretching rope 6, a guide sleeve 7, a connecting seat 8 and a pull ring 9, the connecting seat 8 is fixedly connected to the rotating frame 3, one end of the stretching rope 6 is fixedly connected to the connecting seat 8, and the other end passes through the guide sleeve 7 and the fixed plate 1 in sequence and is connected to the pull ring 9, a winding rod 10 and a limiting rod 11 are provided on the upper surface of the fixed plate 1, the pull ring 9 is sleeved outside the limiting rod 11, and the stretching rope 6 is sleeved outside the winding rod 10. Six groups of rotating frames 3 and adjusting devices are provided, and are equidistantly spaced along the circumference of the mounting sleeve 2. A threading hole 26 is provided on the fixing plate 1, and the tension rope 6 is slidably arranged in the threading hole 26, and the diameter of the threading hole 26 is smaller than the diameter of the pull ring 9. Several groups of lifting devices are provided, and are equidistantly spaced along the circumference on the fixing plate 1, and the wire ropes 12 in the several groups of lifting devices are connected to the mounting sleeve 2.

[0029] In this embodiment, the pull ring 9 is removed from the limiting rod 11, and the stretch rope 6 is removed from the winding rod 10, the pull ring 9 is limited by the threading hole 26, and the installation sleeve 2 is inserted into the groundwater through the lifting device. At this time, the stretch rope 6 is pulled to drive the rotating frame 3 to rotate upward until the rotating frame 3 and the connecting screw 22 are fitted. At this time, the stretch rope 6 is wound around the winding rod 10, and the pull ring 9 is sleeved outside the limiting rod 11.

[0030] More specifically, the medicine delivery tube 5 is connected to an external pressure pump, and the medicine liquid is input into the medicine delivery tube 5 through the pressure pump. The medicine delivery tube 5 is made of soft materials such as rubber. The medicine liquid enters the medicine injection tube 4 through the medicine delivery tube 5, and passes through the medicine injection tube 4 into the groundwater, and the groundwater is treated and repaired by the medicine liquid.

[0031] See also Figure 1-5As an implementation method of the lifting device: the lifting device includes a wire rope 12, a fixed frame 13, a driving motor 14 and a winding drum 15, one end of the wire rope 12 is wound around the outside of the winding drum 15, and the other end passes through the fixed plate 1 and is fixedly connected to the top of the mounting sleeve 2, the fixed frame 13 is arranged on the upper surface of the fixed plate 1, the winding drum 15 is rotatably connected to the fixed frame 13, the driving motor 14 is arranged on one side of the fixed frame 13, and its output shaft passes through the fixed frame 13 and is connected to the winding drum 15.

[0032] Specifically, the driving motor 14 is started to drive the winding drum 15 to rotate, thereby completing the work of paying out the wire rope 12 .

[0033] See also Figure 1-5 As a further embodiment of the fixing plate 1: a mounting plate 16 is provided at the bottom of the fixing plate 1, a mounting groove 17 is provided on the mounting plate 16, a first connecting shaft 18 is provided in the mounting groove 17, and the rotating frame 3 is rotatably connected to the first connecting shaft 18. A first extension plate 19 and a second extension plate 20 are provided on the mounting plate 16, and are arranged on both sides of the mounting groove 17. A second connecting shaft 21 is rotatably provided in the first extension plate 19, a connecting screw 22 is provided on the second connecting shaft 21, and a connecting nut 23 is provided on the external thread sleeve of the connecting screw 22, and a through groove 24 that cooperates with the connecting screw 22 is provided on the second extension plate 20. A limit plate 25 is provided on the lower surface of the mounting plate 16.

[0034] Specifically, the rotating frame 3 is rotated until it is in contact with the limiting plate 25. At this time, the second connecting shaft 21 is rotated, the connecting screw 22 is inserted into the through groove 24, and the connecting nut 23 is tightened. At this time, when the rotating frame 3 is rotated upward, it can be limited by the connecting screw 22. When the rotating frame 3 needs to be stored, the connecting nut 23 is loosened and the second connecting shaft 21 is rotated to drive the connecting screw 22 to move out of the through groove 24, and the rotating frame 3 is rotated upward until it is completely rotated into the mounting groove 17. At this time, the second connecting shaft 21 is rotated again to connect and fix the connecting screw 22 and the second extension plate 20, limit the rotating frame 3 to prevent it from rotating downward, and complete the storage of the rotating frame 3.

[0035] In summary, when the overall equipment is in use:

[0036] Remove the pull ring 9 from the limiting rod 11, and remove the stretch rope 6 from the winding rod 10, limit the pull ring 9 through the threading hole 26, insert the installation sleeve 2 into the groundwater through the lifting device, and then pull the stretch rope 6 to drive the rotating frame 3 to rotate upward until the rotating frame 3 and the connecting screw 22 are fitted together. At this time, wind the stretch rope 6 around the winding rod 10, and put the pull ring 9 outside the limiting rod 11.

[0037] The medicine delivery tube 5 is connected to an external pressure pump, and the medicine liquid is input into the medicine delivery tube 5 through the pressure pump. The medicine delivery tube 5 is made of soft materials such as rubber. The medicine liquid enters the medicine injection tube 4 through the medicine delivery tube 5, and enters the groundwater through the medicine injection tube 4. The groundwater is treated and repaired by the medicine liquid.

[0038] The rotating frame 3 is rotated until it is in contact with the limiting plate 25, and the second connecting shaft 21 is rotated at this time to insert the connecting screw 22 into the through groove 24, and tighten the connecting nut 23. At this time, when the rotating frame 3 is rotated upward, it can be limited by the connecting screw 22. When the rotating frame 3 needs to be stored, the connecting nut 23 is loosened at this time, and the second connecting shaft 21 is rotated to drive the connecting screw 22 to move out of the through groove 24, and the rotating frame 3 is rotated upward until it is completely rotated into the mounting groove 17. At this time, the second connecting shaft 21 is rotated again to connect and fix the connecting screw 22 to the second extension plate 20, and the rotating frame 3 is limited to prevent it from rotating downward, thereby completing the storage of the rotating frame 3.

[0039] In all the schemes mentioned above, the connection between two parts can be selected according to actual conditions by welding, bolt and nut matching connection, bolt or screw connection or other well-known connection methods, which are not described here one by one. In the above, all fixed connections are preferably welded. Although the embodiments of the utility model have been shown and described, it can be understood by ordinary technicians in this field that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the utility model. The scope of the utility model is defined by the attached claims and their equivalents.

Claims

1. A groundwater pollution remediation device, comprising a fixing plate (1), characterized in that: The fixed plate (1) is provided with a drug injection device, an adjustment device and a lifting device. The drug injection device comprises a mounting sleeve (2), a rotating frame (3), a drug injection pipe (4) and a drug delivery pipe (5). The mounting sleeve (2) and the fixed plate (1) are connected via the lifting device. One end of the rotating frame (3) is rotatably connected to the mounting sleeve (2). The drug injection pipe (4) is fixedly connected to the rotating frame (3). One end of the drug delivery pipe (5) is connected to the drug injection pipe (4), and the other end passes through the mounting sleeve (2) and the fixed plate (1) in sequence and is arranged on the fixed plate. (1), the adjusting device comprises a stretching rope (6), a guide sleeve (7), a connecting seat (8) and a pull ring (9), the connecting seat (8) and the rotating frame (3) are fixedly connected, one end of the stretching rope (6) is fixedly connected to the connecting seat (8), and the other end passes through the guide sleeve (7) and the fixing plate (1) in sequence and is connected to the pull ring (9), the upper surface of the fixing plate (1) is provided with a winding rod (10) and a limiting rod (11), the pull ring (9) is sleeved outside the limiting rod (11), and the stretching rope (6) is wound and sleeved outside the winding rod (10).

2. The groundwater pollution remediation device according to claim 1 is characterized in that: The lifting device comprises a steel wire rope (12), a fixing frame (13), a driving motor (14) and a winding drum (15); one end of the steel wire rope (12) is wound around the winding drum (15), and the other end passes through the fixing plate (1) and is fixedly connected to the top end of the mounting sleeve (2); the fixing frame (13) is arranged on the upper surface of the fixing plate (1); the winding drum (15) and the fixing frame (13) are rotatably connected; the driving motor (14) is arranged on one side of the fixing frame (13), and its output shaft passes through the fixing frame (13) and is connected to the winding drum (15).

3. The groundwater pollution remediation device according to claim 1 is characterized in that: The bottom of the fixed plate (1) is provided with a mounting plate (16), the mounting plate (16) is provided with a mounting groove (17), a first connecting shaft (18) is provided in the mounting groove (17), and the rotating frame (3) and the first connecting shaft (18) are rotatably connected.

4. The groundwater pollution remediation device according to claim 3 is characterized by: The mounting plate (16) is provided with a first extension plate (19) and a second extension plate (20), which are arranged on both sides of the mounting groove (17); a second connecting shaft (21) is rotatably arranged in the first extension plate (19); a connecting screw (22) is arranged on the second connecting shaft (21); a connecting nut (23) is sleeved on the external thread of the connecting screw (22); and a through groove (24) is arranged on the second extension plate (20) to match the connecting screw (22).

5. The groundwater pollution remediation device according to claim 4 is characterized in that: A limiting plate (25) is provided on the lower surface of the mounting plate (16).

6. The groundwater pollution remediation device according to claim 5 is characterized by: The rotating frame (3) and the adjusting device are provided in six groups, and are all arranged at equal intervals along the circumference of the mounting sleeve (2).

7. A groundwater pollution remediation device according to any one of claims 2 or 4, characterized in that: The fixing plate (1) is provided with a threading hole (26), the stretching rope (6) is slidably arranged in the threading hole (26), and the diameter of the threading hole (26) is smaller than the diameter of the pull ring (9).

8. The groundwater pollution remediation device according to claim 2 is characterized by: The lifting devices are provided in a plurality of groups, and are all arranged on the fixed plate (1) at equal intervals along the circumferential direction. The steel wire ropes (12) in the plurality of groups of the lifting devices are all connected to the mounting sleeve (2).

Images