Tailing pond efficient seepage drainage device

Abstract

The efficient drainage device comprises a drainage vertical shaft installed in the tailing pond, a first drainage mechanism and a second drainage mechanism are installed at the positions, close to the bottom end and the top end, of the drainage vertical shaft respectively, and adjusting mechanisms are fixedly installed on the two sides of the inner wall of the drainage vertical shaft. The two adjusting mechanisms are each provided with an adjusting block, and a first liquid level sensor and a second liquid level sensor are fixedly installed on the two adjusting blocks correspondingly. When the water level in the drainage and seepage vertical shaft is drained to a lower water level, namely the water level in the drainage and seepage vertical shaft is lower than the liquid level sensor III, the liquid level sensor III transmits data to the PLC, and the drainage mechanism I and the drainage mechanism II are closed through the PLC, so that when the water level in the drainage and seepage vertical shaft is lower, the drainage mechanism I and the drainage mechanism II are closed through the PLC. The first drainage mechanism and the second drainage mechanism are closed in time, idling of the water pump is avoided, damage caused by idling of the water pump is prevented, and the service life of the water pump is effectively prolonged.

Description

TECHNICAL FIELD

[0001] The utility model relates to tailing pond drainage technology field especially relates to a tailing pond high -efficient drainage device. BACKGROUND

[0002] Tailing pond refers to the dam intercepts the valley mouth or the place that constitutes with the surrounding land, is used to store the place of metal or nonmetallic mine after ore selection and other industrial waste slag discharge tailings, and tailings pond is a man-made mud flow danger source with high potential energy, and there is dam break danger, and once the accident occurs, it is easy to cause heavy accident.

[0003] Such as the Chinese utility model patent with the application number of 202122540243.2, a tailing pond drainage device is disclosed, which comprises a tailing pond main body, a drainage vertical shaft, an inclined drainage pipe and a drainage guide pipe, the tailing pond main body is provided with a drainage vertical shaft, the tailing pond main body is provided with an inclined drainage pipe, the bottom of the tailing pond main body is provided with a drainage guide pipe, the drainage guide pipe is connected with the drainage vertical shaft, the drainage vertical shaft is connected with the inclined drainage pipe, the inclined drainage pipe is connected with the high-pressure water pump, the high-pressure water pump is connected with the drainage guide pipe, the drainage guide pipe is connected with the water pump, the water pump is connected with the alarm lighting lamp, the alarm lighting lamp is connected with the liquid level sensor, and the liquid level sensor is connected with the lifting disc.

[0004] The above-mentioned patent cannot close the water pump in time when the water level in the drainage vertical shaft is drained to the low water level, and in the actual application process, the water pump is easily damaged by idling, which affects the service life of the water pump, and the above-mentioned patent lacks the function of stirring the deposited dirt in the drainage vertical shaft, which is not convenient for draining the deposited dirt together in the drainage process, and is easy to cause a large amount of dirt accumulation at the bottom of the drainage vertical shaft, increasing the workload of subsequent cleaning of workers. UTILITY MODEL CONTENT

[0005] The utility model aims at solving the shortcomings in the prior art and provides a tailing pond high -efficient drainage device.

[0006] In order to achieve the above object, the utility model discloses the following technical scheme: a kind of tailing pond high-efficiency drainage device, including the drainage shaft of being installed in tailing pond interior, drainage shaft is close to the position of bottom end and top end respectively and is equipped with drainage mechanism one and drainage mechanism two, and the both sides of drainage shaft inner wall are fixedly installed with adjusting mechanism, two adjusting mechanism are respectively provided with adjusting block, two adjusting block are respectively fixedly installed with liquid level sensor one and liquid level sensor two, drainage shaft inner wall is close to the position of bottom end and is fixedly installed with liquid level sensor three and stirring mechanism, and the top of drainage shaft is fixedly connected with protective top plate by connecting frame, the bottom of protective top plate is fixedly installed with PLC controller by mounting plate.

[0007] As further description of the above technical solution: the drainage mechanism one includes water suction pump, the water suction end of water suction pump is fixedly communicated with water suction pipe one, the other end of water suction pipe one penetrates drainage shaft and extends to the inside of drainage shaft, and the water outlet end of water suction pump is fixedly communicated with drainage pipe one.

[0008] As further description of the above technical solution: the drainage mechanism two includes high-pressure water pump fixedly installed at the top of drainage shaft, the water suction end and water outlet end of high-pressure water pump are respectively fixedly communicated with water suction pipe two and drainage pipe two, the end of water suction pipe two away from high-pressure water pump extends to the position close to the bottom end inside drainage shaft.

[0009] As further description of the above technical solution: the adjusting mechanism includes mounting bracket fixedly installed on the inner wall of drainage shaft, the top of mounting bracket is fixedly installed in driving motor, the output end of driving motor is fixedly connected with threaded rod, the adjusting block is threadedly connected on the outer surface of threaded rod, and the inside of adjusting block movably inserts guide rod.

[0010] As further description of the above technical solution: the top of guide rod is fixedly connected with the bottom of mounting bracket, and the bottom of guide rod is fixedly connected with limit plate, and the top of limit plate is rotatably connected with the bottom end of threaded rod.

[0011] As further description of the above technical solution: the stirring mechanism includes cross fixedly installed on the inner wall of drainage shaft, stirring motor is fixedly installed at the four corners of the top of cross, the output end of stirring motor is fixedly connected with stirring shaft, and stirring shaft is fixedly sleeved with stirring frame on the outer surface.

[0012] As further description of the above technical solution: the top of cross and outside stirring motor are fixedly connected with waterproof cover.

[0013] As further description of the above technical solution: a plurality of inclined drainage pipes are fixedly installed around drainage shaft.

[0014] The utility model has the following beneficial effects:

[0015] 1、 compared with prior art, this tailing pond high -efficient drainage device, when the water level in the drainage shaft is discharged to the lower water level, namely the water level in the drainage shaft is lower than liquid level sensor three, liquid level sensor three will data transmission to PLC controller, and is closed drainage mechanism one and drainage mechanism two through PLC controller, thereby realizing when the water level in the drainage shaft is low, timely closing drainage mechanism one and drainage mechanism two, avoid the water pump to appear idling phenomenon, prevent water pump idling and damage, effectively improve the service life of water pump.

[0016] 2、 compared with prior art, this tailing pond high -efficient drainage device, when drainage mechanism one or drainage mechanism two runs and drains the water in the drainage shaft, through PLC controller synchronous opening stirring mechanism, the output of stirring motor in stirring mechanism rotates, drives stirring shaft and stirring frame synchronous rotation, to realize the dirt that the bottom of drainage shaft deposits is agitated, make its dirt and water fully mix, thereby facilitate drainage mechanism one or drainage mechanism two to drain the water in the drainage shaft, incidental dirt that deposits in the drainage shaft is discharged, avoid the dirt that accumulates in the drainage shaft, reduce the workload of subsequent cleaning of workers. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is whole structure three -dimensional schematic view of a kind of tailing pond high -efficient drainage device proposed in the utility model;

[0018] Figure 2 It is another angle three -dimensional schematic view of the whole structure of a kind of tailing pond high -efficient drainage device proposed in the utility model;

[0019] Figure 3 It is drainage mechanism two and drainage shaft structure diagram of a kind of tailing pond high -efficient drainage device proposed in the utility model;

[0020] Figure 4 It is internal structure schematic view of the drainage shaft of a kind of tailing pond high -efficient drainage device proposed in the utility model;

[0021] Figure 5 It is another angle internal structure schematic view of the drainage shaft of a kind of tailing pond high -efficient drainage device proposed in the utility model;

[0022] Figure 6 It is adjusting mechanism and liquid level sensor two structure schematic view of a kind of tailing pond high -efficient drainage device proposed in the utility model;

[0023] Figure 7 It is stirring mechanism schematic view of a kind of tailing pond high -efficient drainage device proposed in the utility model.

[0024] Legend:

[0025] 1, drainage shaft; 2, adjusting block; 3, liquid level sensor one; 4, liquid level sensor two; 5, liquid level sensor three; 6, connecting frame; 7, protective top plate; 8, PLC controller; 9, water pump; 10, water suction pipe one; 11, drainage pipe one; 12, high-pressure water pump; 13, water suction pipe two; 14, drainage pipe two; 15, mounting frame; 16, driving motor; 17, threaded rod; 18, guide rod; 19, limit plate; 20, cross frame; 21, stirring motor; 22, stirring shaft; 23, stirring frame; 24, waterproof cover; 25, inclined drainage pipe. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0027] Reference Figures 1-7 The utility model provides a kind of efficient drainage device for tailing pond: including the drainage shaft 1 of being installed in tailing pond, the periphery of drainage shaft 1 is fixedly installed with several inclined drainage pipes 25, drainage shaft 1 is close to the position of bottom end and top end and is respectively installed with drainage mechanism one and drainage mechanism two, and the both sides of drainage shaft 1 inner wall are fixedly installed with adjusting mechanism, two adjusting mechanisms are respectively set with adjusting block 2, two adjusting blocks 2 are respectively fixedly installed with liquid level sensor one 3 and liquid level sensor two 4, liquid level sensor three 5 and stirring mechanism are fixedly installed at the position close to the bottom end of drainage shaft 1 inner wall, and the top of drainage shaft 1 is fixedly connected with protective top plate 7 by connecting frame 6, the bottom of protective top plate 7 is fixedly installed with PLC controller 8 by mounting plate;

[0028] When the water level in drainage shaft 1 is drained to lower water level, i.e. the water level in drainage shaft 1 is lower than liquid level sensor three 5, liquid level sensor three 5 will transmit data to PLC controller 8, and close drainage mechanism one and drainage mechanism two through PLC controller 8, so as to close drainage mechanism one and drainage mechanism two in time when the water level in drainage shaft 1 is low, avoid water pump to appear idling phenomenon, to prevent water pump idling and damage, effectively improve the service life of water pump.

[0029] Drainage mechanism one includes water pump 9, the water suction end of water pump 9 is fixedly communicated with water suction pipe one 10, the other end of water suction pipe one 10 penetrates drainage shaft 1 and extends to the inside of drainage shaft 1, and the water outlet end of water pump 9 is fixedly communicated with drainage pipe one 11.

[0030] The drainage mechanism two comprises a high-pressure water pump 12 fixedly installed at the top end of the drainage shaft 1, and the water suction end and the water outlet end of the high-pressure water pump 12 are fixedly connected with a water suction pipe two 13 and a drainage pipe two 14 respectively, and the water suction pipe two 13 extends to the position near the bottom end inside the drainage shaft 1 away from the high-pressure water pump 12.

[0031] The adjusting mechanism comprises a mounting bracket 15 fixedly installed on the inner wall of the drainage shaft 1, the top of the mounting bracket 15 is fixedly installed on a driving motor 16, the output end of the driving motor 16 is fixedly connected with a threaded rod 17, the adjusting block 2 is threadedly connected to the outer surface of the threaded rod 17, the inner part of the adjusting block 2 movably inserts a guide rod 18, the top end of the guide rod 18 is fixedly connected with the bottom of the mounting bracket 15, and the bottom end of the guide rod 18 is fixedly connected with a limiting plate 19, the top of the limiting plate 19 is rotatably connected with the bottom end of the threaded rod 17, through the cooperation of the adjusting mechanism and the adjusting block 2, the height of the liquid level sensor one 3 and the liquid level sensor two 4 can be adjusted, so as to adjust the liquid level sensor one 3 and the liquid level sensor two 4 to the appropriate height according to the situation of the wastewater of the ore dressing plant and the natural precipitation.

[0032] The stirring mechanism comprises a cross 20 fixedly installed on the inner wall of the drainage shaft 1, a stirring motor 21 is fixedly installed at each of the four corners of the top of the cross 20, the output end of the stirring motor 21 is fixedly connected with a stirring shaft 22, the outer surface of the stirring shaft 22 is fixedly sleeved with a stirring frame 23, a waterproof cover 24 is fixedly connected with the top of the cross 20 and located outside the stirring motor 21, the waterproof cover 24 is used for shielding and protecting the stirring motor 21, and the waterproof cover 24 is provided with heat conduction fins (not shown in the figure) for heat dissipation of the stirring motor 21;

[0033] When the drainage mechanism one or the drainage mechanism two operates to drain the water in the drainage shaft 1, the stirring mechanism is synchronously started through the PLC controller 8, the output end of the stirring motor 21 in the stirring mechanism rotates to drive the stirring shaft 22 and the stirring frame 23 to rotate synchronously, so as to stir the dirt deposited at the bottom of the drainage shaft 1, so that the dirt is fully mixed with the water, thereby facilitating the drainage mechanism one or the drainage mechanism two to drain the water in the drainage shaft 1, and the dirt deposited in the drainage shaft 1 is also discharged, avoiding the accumulation of a large amount of dirt in the drainage shaft 1 and reducing the workload of subsequent cleaning of workers.

[0034] Working principle: first through the start of two drive motor 16, drive motor 16 output clockwise or counterclockwise rotation, drive screw rod 17 rotation, and in the guide rod 18 on the limiting effect of the adjusting block 2, make the adjusting block 2 along the axial direction of the screw rod 17 up or down, and then drive the liquid level sensor one 3 and liquid level sensor two 4 to lift, realize the height of the liquid level sensor one 3 and liquid level sensor two 4 adjustment, and then can according to the situation of the wastewater and natural precipitation ore dressing plant liquid level sensor one 3 and liquid level sensor two 4 to adjust to the appropriate height, and the height of the liquid level sensor two 4 is always higher than the height of the liquid level sensor one 3;

[0035] When the water in the tailings pond flows into the drainage shaft 1 through the inclined drainage pipe 25, the liquid level in the drainage shaft 1 rises to the height of the liquid level sensor one 3, the liquid level sensor one 3 transmits data to the PLC controller 8, the water pump 9 is started through the PLC controller 8, and the water in the drainage shaft 1 is pumped out through the cooperation of the water pump one 10 and the drainage pipe one 11.

[0036] When the water level in the drainage shaft 1 rises too fast, the drainage mechanism one cannot meet the drainage demand, that is, when the water level in the drainage shaft 1 rises to the height of the liquid level sensor two 4, the liquid level sensor two 4 transmits data to the PLC controller 8, and the high pressure water pump 12 is started through the PLC controller 8, and the water in the drainage shaft 1 is discharged through the water pump two 13 and the drainage pipe two 14, so that the drainage mechanism one and the drainage mechanism two cooperate, and then the water is drained efficiently, when the water level in the drainage shaft 1 is low, that is, the water level in the drainage shaft 1 is lower than the liquid level sensor three 5, the liquid level sensor three 5 transmits data to the PLC controller 8, and the drainage mechanism one and the drainage mechanism two are closed through the PLC controller 8, so that the drainage mechanism one and the drainage mechanism two are closed in time when the water level in the drainage shaft 1 is low, avoiding the phenomenon of water pump idling, preventing the water pump from being damaged, and effectively improving the service life of the water pump;

[0037] When the drainage mechanism one or the drainage mechanism two operates to drain the water in the drainage shaft 1, the stirring mechanism is started synchronously through the PLC controller 8, the output end of the stirring motor 21 in the stirring mechanism rotates to drive the stirring shaft 22 and the stirring frame 23 to rotate synchronously, so as to stir the dirt deposited at the bottom of the drainage shaft 1, so that the dirt and water are fully mixed, thereby facilitating the drainage mechanism one or the drainage mechanism two to drain the water in the drainage shaft 1, and the dirt deposited in the drainage shaft 1 is discharged at the same time, avoiding the accumulation of a large amount of dirt in the drainage shaft 1, and reducing the workload of subsequent cleaning of workers.

[0038] Finally, it should be noted that: the above only for the preferred embodiments of the present application, and is not intended to limit the present application, although the foregoing embodiments of the present application has been described in detail, for the skilled in the art, it still can be modified, or for part of the technical features of the equivalent replacement, the spirit and principles of the present application, made any modification, equivalent replacement, improvement, etc., should be included within the scope of the present application.

Claims

1. A high-efficiency seepage drainage device for a tailings pond, comprising a seepage drainage shaft (1) installed inside the tailings pond, characterized in that: The drainage shaft (1) is provided with a drainage mechanism 1 and a drainage mechanism 2 at positions near the bottom and top, respectively, and an adjustment mechanism is fixedly installed on both sides of the inner wall of the drainage shaft (1), and an adjustment block (2) is provided on each of the two adjustment mechanisms, and a liquid level sensor 1 (3) and a liquid level sensor 2 (4) are fixedly installed on each of the two adjustment blocks (2). A liquid level sensor 3 (5) and a stirring mechanism are fixedly installed at a position near the bottom of the inner wall of the drainage shaft (1), and the top of the drainage shaft (1) is fixedly connected to a protective top plate (7) via a connecting frame (6), and a PLC controller (8) is fixedly installed on the bottom of the protective top plate (7) via a mounting plate.

2. The tailings pond efficient drainage device according to claim 1, characterized in that: The drainage mechanism includes a water pump (9), the water pumping end of the water pump (9) is fixedly connected to a water pumping pipe (10), the other end of the water pumping pipe (10) passes through the drainage shaft (1) and extends to the interior of the drainage shaft (1), and the water outlet end of the water pump (9) is fixedly connected to a drainage pipe (11).

3. The tailings pond efficient drainage device according to claim 1, characterized in that: The second drainage mechanism comprises a high-pressure water pump (12) fixedly mounted on the top of the drainage shaft (1); the water pumping end and the water outlet end of the high-pressure water pump (12) are respectively fixedly connected to a second water pumping pipe (13) and a second water discharge pipe (14); the second water pumping pipe (13) extends from one end of the high-pressure water pump (12) to a position near the bottom of the drainage shaft (1).

4. The tailings pond efficient drainage device according to claim 1, characterized in that: The adjustment mechanism comprises a mounting frame (15) fixedly mounted on the inner wall of the drainage shaft (1); the top of the mounting frame (15) is fixedly mounted on a driving motor (16); the output end of the driving motor (16) is fixedly connected to a threaded rod (17); the adjustment block (2) is threadedly connected to the outer surface of the threaded rod (17); and a guide rod (18) is movably inserted into the interior of the adjustment block (2).

5. The tailings pond efficient drainage device according to claim 4, characterized in that: The top end of the guide rod (18) is fixedly connected to the bottom end of the mounting frame (15), and the bottom end of the guide rod (18) is fixedly connected to the limit plate (19), and the top end of the limit plate (19) is rotatably connected to the bottom end of the threaded rod (17).

6. The tailings pond efficient drainage device according to claim 1, characterized in that: The stirring mechanism comprises a cross (20) fixedly mounted on the inner wall of the drainage shaft (1), a stirring motor (21) being fixedly mounted at each of the four corners of the top of the cross (20), a stirring shaft (22) being fixedly connected to the output end of the stirring motor (21), and a stirring frame (23) being fixedly sleeved on the outer surface of the stirring shaft (22).

7. The tailings pond efficient drainage device according to claim 6, characterized in that: A waterproof cover (24) is fixedly connected to the top of the cross (20) and located outside the stirring motor (21).

8. The tailings pond efficient drainage device according to claim 1, characterized in that: A plurality of inclined drainage pipes (25) are fixedly installed around the drainage shaft (1).

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