Water seepage prevention device for tailings pond

Abstract

The utility model discloses a tailing pond water seepage prevention device, and belongs to the field of tailing pond water seepage prevention. The tailing pond water seepage prevention device comprises a tailing pond body, a mounting plate is fixedly mounted above the tailing pond body, a box body is fixedly connected above the mounting plate, a waterproof film is fixedly connected to the front face of the mounting plate, and a winding assembly is arranged above the waterproof film; the winding assembly comprises a motor, the motor is fixedly connected with the upper portion of the box body, the output end of the motor is fixedly connected with a rotating shaft through a coupler, the left end of the rotating shaft is fixedly connected with a first gear, the upper portion of the first gear is meshed with a second gear, and the right side of the second gear penetrates through and is fixedly connected with a rotating rod. The left and right ends of the rotating rod are fixedly connected with winches. The waterproof membrane is arranged to perform water seepage prevention on the tailing pond body, the waterproof membrane can be quickly laid at the inclined position of the tailing pond body or folded through rotation of the winding assembly, and the effect of more labor-saving laying is achieved.

Description

Technical Field

[0001] This application relates to the field of anti-seepage of tailings ponds. Specifically, it relates to an anti-seepage device for tailings ponds. Background Art

[0002] As the main storage place for the waste generated during coal mining, the anti-seepage work of coal mine tailings ponds is of crucial importance. Effective anti-seepage measures can not only ensure the safety and stability of the tailings pond, but also reduce environmental pollution and achieve the rational utilization of resources. The waste in coal mine tailings ponds often contains high moisture and harmful substances. If the anti-seepage measures are not in place, these substances are likely to penetrate into the ground, pollute the groundwater, and then affect the surrounding ecological environment and the health of residents. In addition, the stability of the tailings pond is also directly related to the safe production of coal mines. Therefore, strengthening the anti-seepage work of coal mine tailings ponds is of great significance for ensuring environmental safety and the sustainable development of the coal industry.

[0003] In terms of the anti-seepage technology of existing tailings ponds, generally, an anti-seepage material such as an HDPE membrane or bentonite is laid in the tailings pond to form a horizontal anti-seepage layer to prevent the waste from penetrating. However, when laying the anti-seepage material, it mostly relies on manual labor. When it is necessary to lay the anti-seepage material on the slope part of the tailings pond, it is difficult for personnel to walk, which is not convenient for quickly laying the anti-seepage material and is also not convenient for recovery. Utility Model Content

[0004] In view of the deficiencies of the prior art, the present utility model provides an anti-seepage device for tailings ponds, which solves the problems raised in the above background art. To achieve the above objectives, the present utility model is realized through the following technical solutions: an anti-seepage device for tailings ponds, including a tailings pond body, an installation plate is fixedly installed above the tailings pond body, a box body is fixedly connected above the installation plate, a waterproof membrane is fixedly connected to the front of the installation plate, and a winding assembly is arranged above the waterproof membrane.

[0005] Preferably, the winding assembly includes a motor, the motor is fixedly connected above the box body, the output end of the motor is fixedly connected with a rotating shaft through a coupling, a first gear is fixedly connected to the left end of the rotating shaft, a second gear is meshed above the first gear, a rotating rod penetrates and is fixedly connected to the right side of the second gear, winches are fixedly connected to the left and right ends of the rotating rod, and a steel cable is connected between the winches and the waterproof membrane by a rope.

[0006] Preferably, the winding assembly further includes a shaft support, the shaft support is rotatably connected to the outer surface of the rotating rod, and the shaft support is fixedly connected above the box body.

[0007] Preferably, a water collection assembly is provided on the front surface of the waterproof membrane. The water collection assembly includes a water inlet pipe, which is fixedly connected to the front surface of the waterproof membrane. The number of the water inlet pipes is five, and a hose is connected between the five water inlet pipes through pipelines. An absorbent assembly is provided on the front surface of the water inlet pipe.

[0008] Preferably, the absorbent assembly includes a water pump, which is fixedly connected to the front surface of the box body. A water suction pipe is fixedly connected to the front surface of the water pump, and the water suction pipe is fixedly connected above the water inlet pipe.

[0009] Preferably, the hose is fixedly connected to the outer surface of the waterproof membrane.

[0010] The advantages of this application are as follows:

[0011] (1). In this application, a waterproof membrane is provided to prevent seepage of the tailings pond body. By rotating the winding assembly, the waterproof membrane can be quickly laid on the inclined position of the tailings pond body or retracted, which has the effect of facilitating more labor-saving laying.

[0012] (2). When the waterproof membrane is laid in this application, the water collection assembly will also be unfolded. At this time, the water collection assembly will collect the excessive water accumulated on the waterproof membrane. Then, the absorbent assembly sucks the water collected in the water collection assembly, which has the effect of facilitating the prevention of a large amount of water accumulation. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The drawings constituting a part of this application are used to provide a further understanding of this application, making other features, purposes, and advantages of this application more obvious. The schematic embodiments and descriptions of the drawings of this application are used to explain this application and do not constitute an improper limitation to this application. In the drawings:

[0014] Figure 1 is the overall structural schematic diagram of the present utility model;

[0015] Figure 2 is the right view of the overall structure of the present utility model;

[0016] Figure 3 is the left view of the overall structure of the present utility model;

[0017] Figure 4 is the Figure 1 magnified schematic diagram of the structure at A in the present utility model.

[0018] In the above figures,

[0019] 1. Tailings pond body; 2. Mounting plate; 3. Box body; 4. Waterproof membrane; 5. Reeling assembly; 501. Motor; 502. Rotating shaft; 503. First gear; 504. Second gear; 505. Rotating rod; 506. Winch; 507. Steel cable; 508. Shaft support; 6. Water absorption assembly; 601. Water pump; 602. Suction pipe; 7. Water collection assembly; 701. Water inlet pipe; 702. Hose. Detailed implementation manner

[0020] In order to enable those skilled in the art to better understand the solution of this application, the technical solutions in the embodiments of this application will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of this application. Obviously, the described embodiments are only a part of the embodiments of this application, rather than all of the embodiments. Based on the embodiments in this application, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of this application.

[0021] It should be noted that, without conflict, the embodiments in this application and the features in the embodiments can be combined with each other. The following will detail this application with reference to the drawings and in conjunction with the embodiments. Embodiment 1

[0022] See Figures 1-4 , this embodiment provides a tailings pond anti-seepage device, including a tailings pond body 1, a mounting plate 2 is fixedly installed above the tailings pond body 1, a box body 3 is fixedly connected above the mounting plate 2, a waterproof membrane 4 is fixedly connected to the front of the mounting plate 2, the waterproof membrane 4 is specifically an HDPE membrane, a reeling assembly 5 is arranged above the waterproof membrane 4, the reeling assembly 5 includes a motor 501, the motor 501 is a brake type motor 501, the output end of the motor 501 faces left, the motor 501 is fixedly connected to the upper part of the box body 3, the output end of the motor 501 is fixedly connected with a rotating shaft 502 through a coupling, a first gear 503 is fixedly connected to the left end of the rotating shaft 502, a second gear 504 is meshed above the first gear 503, the right side of the second gear 504 penetrates and is fixedly connected with a rotating rod 505, winches 506 are fixedly connected to the left and right ends of the rotating rod 505, the number of the winches 506 is two, a steel cable 507 is connected between the winches 506 and the waterproof membrane 4 by a rope, the steel cable 507 is connected to a position below the waterproof membrane 4, the reeling assembly 5 further includes shaft supports 508, the number of the shaft supports 508 is two, the shaft supports 508 are rotatably connected to the outer surface of the rotating rod 505, bearings are arranged between the shaft supports 508 and the outer surface of the rotating rod 505, and the shaft supports 508 are fixedly connected to the upper part of the box body 3.

[0023] When the above-mentioned device is in specific use, first install the mounting plate 2 on the slope of the tailings pond body 1, then start the motor 501. The motor 501 drives the rotating shaft 502 to rotate, causing the first gear 503 to rotate. The rotation of the first gear 503 drives the second gear 504, causing the rotating rod 505 to rotate within the shaft bracket 508. The rotation of the rotating rod 505 drives the two winches 506 on its left and right to rotate. The rotation of the winches 506 releases the steel cable 507. At this time, as the steel cable 507 is released, the lower end of the waterproof membrane 4 will descend within the slope of the tailings pond body 1, thereby being laid on the slope of the tailings pond body 1, achieving the effect of facilitating the laying of the waterproof membrane 4. When it is necessary to retract the waterproof membrane 4, start the motor 501 to rotate it in the reverse direction, thereby driving the winches 506 to reverse. The winches 506 will wind up the steel cable 507, and the steel cable 507 will pull the waterproof membrane 4, pulling it up from the slope of the tailings pond body 1, achieving the effect of facilitating the retraction of the waterproof membrane 4. Embodiment 2

[0024] See Figures 1-4 , on the basis of Embodiment 1, a water collection assembly 7 is arranged on the front surface of the waterproof membrane 4. The water collection assembly 7 includes a water inlet pipe 701. The water inlet pipe 701 is hollowly arranged, and water inlet holes are formed on its outer surface. The water inlet pipe 701 is fixedly connected to the front surface of the waterproof membrane 4. The number of the water inlet pipes 701 is five. A hose 702 is connected between the five water inlet pipes 701 through pipelines. Two hoses 702 are arranged between every two adjacent water inlet pipes 701. A water absorption assembly 6 is arranged on the front surface of the water inlet pipe 701. The water absorption assembly 6 includes a water pump 601. The water pump 601 is fixedly connected to the front surface of the box body 3. The water outlet part of the water pump 601 is arranged inside the box body 3 for conveying water into the box body 3. A water suction pipe 602 is fixedly connected to the front surface of the water pump 601. The water suction pipe 602 is used for pumping the water in the water inlet pipe 701. The water suction pipe 602 is fixedly connected above the water inlet pipe 701. The water suction pipe 602 is connected to the lowermost water inlet pipe 701. The hose 702 is fixedly connected to the outer surface of the waterproof membrane 4. The hose 702 is connected to the edge position of the waterproof membrane 4. The waterproof membrane 4 completely fills the space between the hose 702 and the water inlet pipe 701.

[0025] When the above-mentioned device is in specific use, when the waterproof membrane 4 is laid on the slope of the tailings pond body 1, the water inlet pipe 701 will also be laid on the slope of the tailings pond body 1. At this time, the water falling on the slope of the tailings pond body 1 will enter its interior through the water inlet holes on the water inlet pipe 701. The water will fall through the hose 702 and finally fall into the lowermost water inlet pipe 701. At this time, start the water pump 601. The water pump 601 will pump the water in the lowermost water inlet pipe 701 through the water suction pipe 602 and convey it into the box body 3, achieving the effect of facilitating the collection of seepage water.

[0026] The above are only the preferred specific embodiments of the present utility model, but the protection scope of the present utility model is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present utility model, according to the technical solution of the present utility model and its inventive concept, makes equivalent substitutions or changes, and all should be covered within the protection scope of the present utility model.

Claims

1. A tailings pond water seepage prevention device, comprising a tailings pond body (1), characterized in that: A mounting plate (2) is fixedly mounted above the tailings pond body (1), a box body (3) is fixedly connected above the mounting plate (2), a waterproof membrane (4) is fixedly connected to the front of the mounting plate (2), and a winding assembly (5) is arranged above the waterproof membrane (4).

2. The tailings pond anti-seepage device according to claim 1, characterized in that: The winding assembly (5) comprises a motor (501), the motor (501) being fixedly connected to the top of the box body (3), the output end of the motor (501) being fixedly connected to a rotating shaft (502) via a coupling, the left end of the rotating shaft (502) being fixedly connected to a first gear (503), the top of the first gear (503) being meshed with a second gear (504), a rotating rod (505) passing through and fixedly connected to the right side of the second gear (504), the left and right ends of the rotating rod (505) being fixedly connected to a winch (506), and a steel cable (507) being connected to the winch (506) and the waterproof membrane (4) via a rope.

3. A tailings pond anti-seepage device according to claim 2, characterized in that: The winding assembly (5) further comprises a shaft support (508), wherein the shaft support (508) is rotatably connected to the outer surface of the rotating rod (505), and the shaft support (508) is fixedly connected to the top of the box body (3).

4. A tailings pond anti-seepage device according to claim 3, characterized in that: A water collection component (7) is arranged on the front of the waterproof membrane (4), and the water collection component (7) comprises a water inlet pipe (701). The water inlet pipe (701) is fixedly connected to the front of the waterproof membrane (4). There are five water inlet pipes (701), and hoses (702) are connected between the five water inlet pipes (701). A water absorption component (6) is arranged on the front of the water inlet pipe (701).

5. The tailings pond anti-seepage device according to claim 4, characterized in that: The water absorption component (6) comprises a water pump (601), the water pump (601) being fixedly connected to the front of the box body (3), the water pump (601) being fixedly connected to a water absorption pipe (602) on the front of the water pump (601), and the water absorption pipe (602) being fixedly connected to the top of the water inlet pipe (701).

6. A tailings pond anti-seepage device according to claim 5, characterized in that: The hose (702) is fixedly connected to the outer surface of the waterproof membrane (4).

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