Backwater flow control device for water outlet of tailing pond

Abstract

The utility model discloses a backwater flow control device for water outlets of a tailing pond. A plurality of drainage towers are arranged in the tailing pond, a plurality of groups of water outlets are formed in the side parts of the drainage towers 1, turning covers are arranged on the outer sides of the water outlets, the upper ends of the turning covers are in shaft connection with rotating shafts, the lower ends of the turning covers are connected with the lower ends of pull rods, and the upper ends of the pull rods are connected with electric push rods; the electric push rod is fixed at the upper end of the drainage tower. The utility model has the advantages that the flow of the water inlet can be controlled, so that the subsequent normal work of the settling tank is ensured, the water treatment quality is ensured, and the production requirement is met.

Description

Technical Field

[0001] The utility model relates to the technical field of boron production, in particular to a water treatment system for a tailings pond, and more particularly to a water flow control device. Background Art

[0002] A lot of tailings water will be produced during the boron production process. The existing technology is to discharge the tailings water into the tailings pond for sedimentation, and then discharge the precipitated tailings water directly through a pipeline. This not only easily causes environmental pollution, but also consumes a large amount of water resources and increases production costs. The applicant's prior application, Chinese patent application No. 2021229496886 discloses a tailings pond water recycling system that can well solve the above-mentioned technical problems. However, in production practice, because the tailings pond is generally built between valleys and has a large area, when it encounters the rainy season, the water volume of the tailings pond continues to rise due to rain, so that the amount of water flowing into the lower sedimentation tank through the water inlet is relatively large, which has a greater impact on the subsequent water treatment and cannot guarantee the quality of the treated water. Utility Model Content

[0003] In order to solve the above technical problems, the utility model starts from controlling the flow of the water inlet and discloses a backwater flow control device for the tailings pond drainage outlet. A plurality of drainage towers are arranged in the tailings pond, and a plurality of groups of drainage outlets are arranged on the side of the drainage tower 1. A flap is arranged on the outside of the drainage outlet. The upper end of the flap is connected to the rotating shaft, the lower end of the flap is connected to the lower end of the pull rod, and the upper end of the pull rod is connected to the electric push rod; the electric push rod is fixed to the upper end of the drainage tower.

[0004] The utility model also includes a monitoring lens, which is connected to the lifting motor through a sling.

[0005] The electric push rod and the lifting motor are both connected to the actuator, and the controller is connected to the actuator.

[0006] There are multiple drain outlets arranged in multiple rows at different heights.

[0007] The drain outlet is rectangular and includes two side walls, an upper wall and a lower wall.

[0008] The upper wall is of sleeve type, comprising an outer cylinder and an inner cylinder, and a spring is arranged between the bottom of the inner cylinder and the outer cylinder.

[0009] The flip cover can be arranged in multiple numbers at different heights, and the lower flip cover and the upper flip cover form a linkage effect through a connecting rod.

[0010] The connecting rod can be an extension of the pull rod, or can be additionally provided between two adjacent flip covers.

[0011] The utility model has the advantages of being able to control the flow of the water inlet, thereby ensuring the normal operation of the subsequent sedimentation tank, ensuring the quality of water treatment, and meeting production needs. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a structural diagram of the utility model;

[0013] Figure 2 This is a partial enlarged view of the drain outlet;

[0014] Figure 3 for Figure 1 Right view of . DETAILED DESCRIPTION

[0015] The present invention is described in detail below with reference to the accompanying drawings. In the description of the present invention, unless otherwise specified, "plurality" means two or more; the directions or positional relationships indicated by terms such as "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head" and "tail" are based on the directions or positional relationships shown in the accompanying drawings and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operate in a specific direction, and therefore cannot be understood as limiting the present invention.

[0016] As shown in the figure, multiple drainage towers 1 are set in the tailings pond. The cross-section of the drainage tower 1 is rectangular, and multiple groups of drainage outlets 2 are set on its side. A flip cover 5 is set on the outside of the drainage outlet 2. The upper end 51 of the flip cover 5 is axially connected to the rotating shaft 61, and the rotating shaft 61 is set on the outside of the support plate 6;

[0017] The lower end of the flip cover 5 is connected to the lower end of the pull rod 7, and the upper end of the pull rod 7 is connected to the electric push rod 8; the electric push rod 8 is fixed to the upper end of the drainage tower 1.

[0018] For the convenience of monitoring, a monitoring lens 9 is also included, which is connected to a lifting motor 11 via a sling 10 .

[0019] The electric push rod 8 and the lifting motor 11 are both connected to the actuator, and the controller is connected to the actuator. The controller has a communication module and can be connected to a handheld control terminal (such as a mobile phone) through the Internet.

[0020] There are multiple drain outlets arranged in multiple rows at different heights.

[0021] The drain outlet is rectangular and includes two side walls, an upper wall 3 and a lower wall 4 .

[0022] To ensure better technical results, the upper wall is a sleeve-like structure, comprising an outer tube 31 and an inner tube 32. A spring 33 is positioned between the bottoms of the inner and outer tubes. The two side walls and the outer tube protrude from the sides of the water tower at the same height, while the lower wall protrudes from the water tower at a greater height than the upper and side walls. This arrangement ensures that water can only flow into the drain outlet from the lower part and side walls, allowing for more precise control of water flow.

[0023] The flaps can be arranged in a plurality of different heights, and the flap below and the flap above form a linkage effect through a connecting rod. The connecting rod can be an extension of the pull rod 7, or can be additionally arranged between two adjacent flaps.

[0024] The utility model can flip the cover along the edge under the action of the linear push rod motor 8. Figure 2 The water flow rate can be controlled by turning it on or off in the direction of the arrow.

Claims

1. A tailings pond drainage outlet backwater flow control device, wherein multiple drainage towers are provided in the tailings pond, characterized in that: A plurality of drainage outlets are arranged on the side of the drainage tower, and a flap is arranged on the outside of the drainage outlet. The upper end of the flap is connected to the rotating shaft, the lower end of the flap is connected to the lower end of the pull rod, and the upper end of the pull rod is connected to the electric push rod; the electric push rod is fixed to the upper end of the drainage tower.

2. The tailings pond drain outlet backwater flow control device according to claim 1, characterized in that: The utility model also includes a monitoring lens, which is connected to the lifting motor through a sling.

3. The tailings pond drain outlet backwater flow control device according to claim 1, characterized in that: The electric push rod and the lifting motor are both connected to the actuator, and the controller is connected to the actuator.

4. The tailings pond drain outlet backwater flow control device according to claim 1, characterized in that: There are multiple drain outlets arranged in multiple rows at different heights.

5. The tailings pond drain outlet backwater flow control device according to claim 1, characterized in that: The drain outlet is rectangular and includes two side walls, an upper wall and a lower wall.

6. The tailings pond outlet backwater flow control device according to claim 5, characterized in that: The upper wall is of sleeve type, comprising an outer cylinder and an inner cylinder, and a spring is arranged between the bottom of the inner cylinder and the outer cylinder.

7. The tailings pond drain outlet backwater flow control device according to claim 1, characterized in that: The flip cover can be arranged in multiple numbers at different heights, and the lower flip cover and the upper flip cover form a linkage effect through a connecting rod.

8. The tailings pond outlet backwater flow control device according to claim 7, characterized in that: The connecting rod can be an extension of the pull rod, or can be additionally provided between two adjacent flip covers.

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