Water regulating device for tailings pond drainage well

Abstract

The utility model discloses a kind of for tailing pond drainage well water regulating device, it is related to the technical field of mine machinery, including drainage well, drainage pipe is installed in drainage well, channel steel is fixedly installed at the wellhead of drainage well;Steel pipe is inserted on channel steel and lower end is welded with iron plate;The upper end of steel pipe extends to above channel steel;Baffle is fixedly connected on iron plate and is shielded at the water outlet of drainage pipe;One end of handle is fixedly connected at the upper end of steel pipe;The other end of handle is located on gear adjusting part;Gear adjusting part is fixedly overlapped at the wellhead of drainage well and with channel steel between certain distance;Handle moves along gear adjusting part to drive steel pipe rotation to form baffle synchronous rotation;Baffle rotation forms the water outlet of drainage pipe to increase or reduce to regulate water yield;The water regulating device structure optimization, simple operation, reduce unsafe factor into drainage well, solve the problem of difficult water regulating in rainy season reservoir, improve worker work environment, reduce the maintenance intensity of staff, ensure personnel safety.

Description

Technical Field

[0001] This utility model relates to the field of mining machinery technology, and in particular to a water regulation device for tailings dam drainage wells. Background Technology

[0002] Tailings ponds are industrial waste storage sites constructed by damming valleys or enclosing land. They are mainly used to store tailings and other waste discharged after mineral processing in metal or non-metal mines, and also have environmental protection and water reuse functions.

[0003] During the flood season, when rainfall is heavy, it is necessary to lower the water level in the tailings dam to prevent overflow or seepage damage. During the dry season, the water level fluctuates greatly, and the drainage volume needs to be controlled in a timely manner to meet the return water requirements of mineral processing, reduce the use of fresh water, lower mineral processing costs, avoid environmental pollution, and make rational use of water resources. The original drainage outlet was blocked with wood, which required personnel to go down into the drainage well to open the wooden plug to adjust the water level. After adjusting the water level, they had to go down into the drainage well again to seal the pipe with wooden plugs, which wasted a lot of manpower and could not guarantee the safety of personnel.

[0004] Therefore, there is an urgent need to design a water regulation device for tailings dam drainage wells to solve the problems existing in the above-mentioned technologies. Summary of the Invention

[0005] The purpose of this utility model is to provide a water regulation device for tailings dam drainage wells that has an optimized structure, effectively ensures unobstructed drainage pipelines, facilitates adjustment of drainage volume, reduces the maintenance intensity of workers, ensures the safety of operators, makes full use of water resources, and reduces mineral processing costs.

[0006] To achieve the above objectives, this utility model provides the following technical solution:

[0007] A water regulation device for a tailings dam drainage well includes a drainage well, in which a drainage pipe is installed, and further includes:

[0008] Channel steel, which is fixedly installed at the wellhead of the drainage well;

[0009] A steel pipe, wherein the steel pipe is inserted through a channel steel and an iron plate is welded to its lower end;

[0010] The upper end of the steel pipe extends above the channel steel;

[0011] A baffle, which is fixedly connected to an iron plate and blocks the outlet of the drain pipe;

[0012] A handle, one end of which is fixedly connected to the upper end of a steel pipe;

[0013] The other end of the handle is located on the gear adjustment section;

[0014] The gear adjustment part is fixedly connected to the wellhead of the drainage well and is at a certain distance from the channel steel;

[0015] The handle moves along the gear adjustment section to drive the steel pipe to rotate, forming a baffle that rotates synchronously.

[0016] The baffle rotates to increase or decrease the outlet of the drain pipe to adjust the water flow.

[0017] Furthermore, it includes rubber sheets, which are respectively connected around the baffle and in sealed contact with the inner wall of the drain pipe.

[0018] Furthermore, the gear adjustment part has multiple sets of slots spaced apart along its length;

[0019] The handle is engaged in any slot to adjust the rotation angle of the baffle.

[0020] In the above technical solution, the water regulating device for tailings dam drainage wells of this utility model has the following beneficial effects:

[0021] This utility model provides an optimized structure for a water adjustment device for tailings dam drainage wells. It is simple to operate, allowing operators to adjust the water flow from outside the drainage well, reducing unsafe factors associated with entering the well, solving the problem of difficult water adjustment within the dam during the rainy season, improving the working environment for workers, reducing the maintenance workload for staff, and ensuring operator safety. Attached Figure Description

[0022] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in this utility model. For those skilled in the art, other drawings can be obtained based on these drawings.

[0023] Figure 1 A front view of a tailings dam drainage well water regulation device provided in an embodiment of this utility model;

[0024] Figure 2 A schematic diagram of the installation structure of the handle and steel pipe in a tailings dam drainage well water regulating device provided for an embodiment of this utility model;

[0025] Figure 3 A schematic diagram of the installation structure of steel pipe, iron plate, baffle and rubber plate in a tailings dam drainage well water regulating device provided for an embodiment of this utility model;

[0026] Figure 4 A top view of a tailings dam drainage well water regulation device provided for an embodiment of this utility model;

[0027] Figure 5 This is a schematic diagram of the gear adjustment section in a tailings dam drainage well water adjustment device provided in an embodiment of the present invention.

[0028] Explanation of reference numerals in the attached figures:

[0029] 1. Drainage well; 2. Drainage pipe; 3. Channel steel; 4. Steel pipe; 5. Iron plate; 6. Baffle; 7. Handle; 8. Gear adjustment part; 9. Rubber plate;

[0030] 81. Card slot. Detailed Implementation

[0031] To enable those skilled in the art to better understand the technical solution of this utility model, the present utility model will be further described in detail below with reference to the accompanying drawings.

[0032] It should be noted that the terms "above", "one end", "the other end", "upper end", "around", etc. used in this document indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the purpose of illustrative purposes and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0033] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation", "setting", "connection", etc., should be interpreted broadly. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be a connection between the internal components of two elements. For those skilled in the art, the specific meaning of the above terms in this utility model can be understood according to the specific circumstances.

[0034] See Figure 1-5 As shown;

[0035] A water regulating device for a tailings dam drainage well includes a drainage well 1, a drainage pipe 2 installed in the drainage well 1, a channel steel 3, a steel pipe 4, an iron plate 5, a baffle 6, a handle 7, a gear adjustment part 8, and a rubber plate 9. The channel steel 3 is fixedly installed at the wellhead of the drainage well 1 and is the main support and connecting component of the entire device. A through hole is drilled in the channel steel 3, and the steel pipe 4 passes through the through hole in the channel steel 3 and extends downward. An iron plate 5 is welded to the lower end of the steel pipe 4. The iron plate 5 and the baffle 6 are fixedly connected by bolts. When the steel pipe 4 rotates, the iron plate 5 and the baffle 6... Plate 6 also rotates. A handle 7 is connected to the steel pipe 4 located above the channel steel 3. The handle 7 is welded to the steel pipe 4. By moving the other end of the handle 7, the steel pipe 4 can be rotated. The iron plate 5 and baffle 6 connected to the lower end of the steel pipe 4 are located in the drain pipe 2, specifically at the outlet of the drain pipe 2. In the non-draining state, the baffle 6 is blocked at the outlet of the drain pipe 2. When the handle 7 is moved to rotate the steel pipe 4, the baffle 6 at the lower end of the steel pipe 4 also rotates. The rotation of the baffle 6 opens the outlet, allowing the water in the drain well 1 to flow out.

[0036] Specifically, the gear adjustment part 8 is fixedly connected to the wellhead of the drainage well 1. The end of the handle 7 away from the steel pipe 4 can move on the gear adjustment part 8. The gear adjustment part 8 has multiple sets of slots 81. Each time the handle 7 moves, it can be locked in any slot 81. At the same time, the steel pipe 4 can also be fixed after rotating to the corresponding angle. This causes the baffle 6, which rotates synchronously with the steel pipe 4, to rotate a certain angle and then be fixed. By selecting different slots 81, the baffle 6 can be blocked at the outlet of the drainage pipe 2, or the outlet can be connected by rotating the baffle 6, or the size of the outlet can be adjusted by adjusting the angle of rotation of the baffle 6, thereby controlling the water output.

[0037] Preferably, the baffle 6 is bolted around its perimeter to form a rubber plate 9, which is in sealed contact with the inner wall of the drain pipe 2. When the baffle 6 completely blocks the outlet of the drain pipe 2, the rubber plate 9 can work with the baffle 6 to achieve a better sealing effect.

[0038] In the above technical solution, the water regulating device for tailings dam drainage wells of this utility model has the following beneficial effects:

[0039] The water regulation device has the function of water level regulation: according to the design safety requirements of the tailings dam, it can accurately control the water level in the tailings dam, ensure the safe dry beach length, reduce the height of the phreatic line, prevent the water level from being too high and threatening the safety of the dam, and also prevent the water level from being too low and affecting the clarification effect or causing dust.

[0040] This water regulation device has a flow regulation function: in conjunction with the overflow outlet elevation design of the drainage well, the amount of clarified water discharged from the drainage well can be adjusted by adjusting the opening degree of the baffle or the activation height to adapt to the changes in the water level in the reservoir caused by different inflow water volume (such as the wet season and the dry season), thereby affecting the change in the discharge water volume and meeting the return water requirements of mineral processing production.

[0041] The water diversion device has a flood control backup function: when extreme rainstorms occur, the baffle can be partially or completely opened to temporarily increase the drainage capacity and lower the water level in the reservoir under control, so as to ensure that the water level in the reservoir is within the safe elevation range during the flood season.

[0042] The foregoing description only illustrates certain exemplary embodiments of the present invention. Undoubtedly, those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A water regulating device for a tailings dam drainage well, comprising a drainage well (1), wherein a drainage pipe (2) is installed in the drainage well (1), characterized in that, Also includes: Channel steel (3), which is fixedly installed at the wellhead of the drainage well (1); A steel pipe (4) is inserted through a channel steel (3) and has an iron plate (5) welded to its lower end; The upper end of the steel pipe (4) extends above the channel steel (3); Baffle (6), which is fixedly connected to iron plate (5) and blocks the outlet of drain pipe (2); A handle (7), one end of which is fixedly connected to the upper end of a steel pipe (4); The other end of the handle (7) is located on the gear adjustment part (8); The gear adjustment part (8) is fixedly connected to the wellhead of the drainage well (1) and there is a certain distance between it and the channel steel (3); The handle (7) moves along the gear adjustment part (8) to drive the steel pipe (4) to rotate and form the baffle (6) to rotate synchronously; The baffle (6) rotates to increase or decrease the outlet of the drain pipe (2) to adjust the water flow.

2. A water regulating device for tailings dam drainage wells according to claim 1, characterized in that, include: Rubber sheet (9) is connected around the baffle (6) and is in sealed contact with the inner wall of the drain pipe (2).

3. A water regulating device for tailings dam drainage wells according to claim 1, characterized in that: The gear adjustment part (8) has multiple sets of slots (81) spaced apart along its length; The handle (7) is engaged in any of the slots (81) to adjust the rotation angle of the baffle (6).

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