CN210947011U

CN210947011U - Tailing dam seepage recycling system

Info

Publication number: CN210947011U
Application number: CN201921609653.4U
Authority: CN
Inventors: 刘方方; 刘飞; 张忠稳; 张迪
Original assignee: Henan Jinyuan Gold Mining Co ltd
Current assignee: Henan Jinyuan Gold Mining Co ltd
Priority date: 2019-09-25
Filing date: 2019-09-25
Publication date: 2020-07-07
Anticipated expiration: 2029-09-25

Abstract

The utility model relates to a tailing dam seepage recycling system, which comprises a plurality of seepage drainage pipes, a seepage water collecting tank, a second high-level water tank, a first high-level water tank and a water supply pump station which are arranged on a tailing dam, wherein the plurality of seepage drainage pipes are collected to the seepage water collecting tank, a submersible pump is arranged in the water seepage collecting tank, the water outlet of the submersible pump is connected with a second high-level water tank through a water supply pipe, the first high-level water tank is connected with the water supply pump station, the first high-level water tank is connected with the second high-level water tank through a water replenishing pipe, a first liquid level meter is arranged on the water seepage collecting tank, a second liquid level meter is arranged on the second high-level water tank, a water replenishing electromagnetic valve is arranged on the water replenishing pipe, the first liquid level meter, the second liquid level meter and the water replenishing electromagnetic valve are all in electric signal connection with a signal input end of the PLC controller, and a signal output end of the PLC controller is in electric signal connection with the submersible pump. The utility model discloses improve the utilization ratio of water resource greatly, reduced the holistic running cost of company.

Description

Tailing dam seepage recycling system

Technical Field

The utility model relates to a mineral products technical field especially relates to a tailing dam infiltration recycle system.

Background

The Qiyugou tailing pond has been closed for 10 years from 10 months in 2008 until now, the average daily stable flow rate is 150 cubes (the measured dry period is 100 cubes per day, and the measured rich period is 200 cubes per day), and the seepage of the tailing pond reaches the drinking water standard after being analyzed by a test department.

At present, the regional water of company's official working life (including the drinking water) need utilize water supply pump station (25KW immersible pump and 160KW multistage centrifugal pump) to take out the water source in a distance to the mining area, and not only power consumption is big to can not satisfy domestic water demand in the water peak period. Therefore, a recycling system capable of utilizing the seepage water of the tailing pond is needed to meet the water demand of the living area of the company.

SUMMERY OF THE UTILITY MODEL

The utility model provides a to prior art not enough, the utility model provides a tailing dam infiltration recycle system that water resource utilization is high, can reduce company's running cost.

The utility model provides a technical scheme that its technical problem adopted is: the tailing dam seepage recycling system comprises a plurality of seepage drainage pipes, a seepage water collecting tank, a second high-level water tank, a first high-level water tank and a water supply pump station, wherein the seepage drainage pipes are arranged on a tailing dam;

be equipped with first level gauge on the infiltration catch basin, be equipped with the second level gauge on the second high-order pond, be equipped with the moisturizing solenoid valve on the moisturizing pipe, the equal signal input part of signal connection PLC controller of first level gauge, second level gauge and moisturizing solenoid valve, the signal output part signal connection of telecommunication of PLC controller the immersible pump.

The utility model provides a tailing dam infiltration recycle system's a preferred embodiment, still be equipped with the solenoid valve that prevents frostbite that is used for the evacuation pipeline on the delivery pipe, just solenoid valve electricity signal connection prevents frostbite the PLC controller.

The utility model provides a tailing dam infiltration recycle system's a preferred embodiment, the highly being greater than of the delivery port in first high-order pond the height at the mouth of a river is mended in the second high-order pond, the delivery port in second high-order pond connects to domestic water pipe-line system.

In the utility model provides a tailing dam infiltration water recycle system's a preferred embodiment, a drinking water pipeline is divided to establish on the moisturizing pipeline, drinking water pipeline connects to drinking water system.

In the utility model provides a tailing dam infiltration recycle system's a preferred embodiment, the inlet channel in first high-order pond is equipped with float switch.

The utility model provides a tailing dam infiltration recycle system's a preferred embodiment, the tailing dam is equipped with many row ooze pipes, and many row ooze union coupling converge house steward, converge house steward be connected to the infiltration catch basin.

The utility model provides a tailing dam infiltration recycle system's a preferred embodiment, the motor of immersible pump is equipped with hall current transmitter additional, the immersible pump passes through hall current transmitter electric signal connection the output of PLC controller.

Compared with the prior art, the utility model provides a tailing dam infiltration recycle system's beneficial effect is: the utility model discloses the infiltration water resource of make full use of tailing storehouse, regard original water resource as the supplementary water source, improved the utilization ratio of water resource greatly, reduced the holistic running cost of company.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained without inventive work, wherein:

fig. 1 is a structural schematic diagram of the tailing dam seepage recycling system provided by the utility model.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; furthermore, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, as they may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1, the tailing dam seepage recycling system of the present embodiment includes a plurality of seepage drainage pipes 11, a seepage water collecting tank 12, a second high-level water tank 13, a first high-level water tank 14, and a water supply pump station 15, which are disposed in a tailing dam, and the plurality of seepage drainage pipes 11 are collected to the seepage water collecting tank 12; specifically, the tailing dam is equipped with many row ooze pipes 11, many row ooze pipe 11 connects total collector pipe 20 that converges, total collector pipe 20 that converges is connected to infiltration catch basin 12 utilizes many row ooze pipes 11 to insert infiltration of tailing dam infiltration catch basin 12 and carries out recycle.

A submersible pump 16 is arranged in the water seepage and collecting tank 12, the water outlet of the submersible pump 16 is connected with a second high-level water tank 13 through a water supply pipe, the first high-level water tank 14 is connected with the water supply pump station 15, and the first high-level water tank 14 is connected with the second high-level water tank 13 through a water replenishing pipe; the submerged pump 16 is utilized to pump the seeping water in the seeping water collecting tank 12 into the second high-level water tank 13 as the reserve water of the mining area, and the first high-level water tank 14 is the reserve water source of the primary domestic water in the mining area.

Be equipped with first level gauge 17 on the infiltration catch basin 12, be equipped with second level gauge 18 on the second high-order pond 13, be equipped with moisturizing solenoid valve 19 on the moisturizing pipe, the equal signal input part of signal connection PLC controller 30 of first level gauge 17, second level gauge 18 and moisturizing solenoid valve 19, the signal output part signal connection of electric signals of PLC controller 30 immersible pump 16.

This embodiment is passed through first level gauge 17, second level gauge 18 are right respectively the water level monitoring of infiltration catch basin 12, second high-order pond 13 is controlled through PLC controller 30 whether immersible pump 16 supplies water, control whether moisturizing solenoid valve 19 moisturizing.

Specifically, the present embodiment sets a liquid level set value Y1 (i.e., set water level), an upper liquid level limit H1, and a lower liquid level limit L1 at the first level gauge 17 of the percolating water collecting tank 12, and sets an upper liquid level set value Y21 (i.e., upper set water level), a lower liquid level set value Y22 (lower set water level), an upper liquid level limit H2, and a lower liquid level limit L2 at the second level gauge 18 of the second high-level tank 13.

In order to avoid frequent starting of the submersible pump in the seepage water collecting tank, when the liquid level of the second high-level water tank 13 is lower than Y21 and the liquid level of the seepage water collecting tank 12 is higher than Y1, the PLC 30 controls the submersible pump to start pumping water;

in order to avoid the idling of the submersible pump and the overflow of the second high level water tank, when the liquid level of the second high level water tank 13 reaches or exceeds H2 or the liquid level of the seepage water collecting tank 12 reaches or is lower than L1, the PLC 30 controls the submersible pump to stop pumping water.

When the liquid level of infiltration catch basin 12 is less than L1 and the liquid level of second high-order pond 13 is less than Y22, PLC controller 30 control moisturizing solenoid valve 19 is to moisturizing in the second high-order pond 13, in order to avoid the moisturizing volume too much, when the liquid level of second high-order pond 13 reached or exceeded Y21, PLC controller 30 control moisturizing solenoid valve 19 stops the moisturizing.

Preferably, an anti-freezing electromagnetic valve 21 for emptying the pipeline is further disposed on the water supply pipe of the present embodiment, and the anti-freezing electromagnetic valve 21 is electrically connected to the PLC controller 30.

The antifreeze electromagnetic valve of the embodiment can refer to the patent numbers as follows: a pipeline emptying anti-freezing electromagnetic valve provided by CN 201170351; the design of the anti-freezing electromagnetic valve enables the water supply pipe to empty water in the water supply pipe after water is pumped out every time in winter through the action of the PLC controller, and prevents the water supply pipe from freezing in winter.

The control of the PLC controller is a conventional technical means in the field of PLC control, and a person skilled in the art can implement the above operations by using the conventional technical means according to the above control functions to be implemented as required.

Preferably, the height of the water outlet of the first high-level water tank 14 in this embodiment is greater than the height of the water replenishing port of the second high-level water tank 13, so that water in the first high-level water tank can automatically flow to the second high-level water tank for replenishing water, and the water outlet of the second high-level water tank is connected to the domestic water pipeline system; and the water supplementing pipeline is respectively provided with a drinking water pipeline which is connected to a drinking water system.

Preferably, the water inlet pipeline of the first high-level water tank 13 is provided with a float switch 22.

Preferably, a hall current transducer (not shown in the figure) is additionally installed on the motor of the submersible pump 16, and the submersible pump 16 is electrically connected with the output end of the PLC controller 30 through the hall current transducer. The Hall current transmitter can enable the motor to operate within a reasonable range by detecting current, and the motor can be automatically stopped no matter the motor is overloaded or does not operate in a load mode.

The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes made by the present specification can be changed, or directly or indirectly applied to other related technical fields, and all the same principles are included in the protection scope of the present invention.

Claims

1. The utility model provides a tailing dam infiltration recycle system which characterized in that: the mine tailing dam water seepage control system comprises a plurality of seepage drainage pipes, a seepage water collecting tank, a second high-level water tank, a first high-level water tank and a water supply pump station, wherein the seepage drainage pipes, the seepage water collecting tank, the second high-level water tank, the first high-level water tank and the second high-level water tank are arranged on a tailing dam;

2. The tailings dam seepage recycling system of claim 1, which is characterized in that: and an anti-freezing electromagnetic valve for emptying the pipeline is further arranged on the water supply pipe, and the anti-freezing electromagnetic valve is electrically connected with the PLC.

3. The tailings dam seepage recycling system of claim 1, which is characterized in that: the height of the water outlet of the first high-level water tank is greater than that of the water replenishing port of the second high-level water tank, and the water outlet of the second high-level water tank is connected to a domestic water pipeline system.

4. The tailings dam seepage recycling system of claim 1, which is characterized in that: and the water supplementing pipeline is respectively provided with a drinking water pipeline which is connected to a drinking water system.

5. The tailings dam seepage recycling system of claim 1, which is characterized in that: and the water inlet pipeline of the first high-level water tank is provided with a float switch.

6. The tailings dam seepage recycling system of claim 1, which is characterized in that: the tailing dam is equipped with many row's ooze pipes, and many row ooze union coupling converge house steward, it is connected to converge house steward the infiltration catch basin.

7. The tailings dam seepage recycling system of claim 1, which is characterized in that: and a Hall current transducer is additionally arranged on a motor of the submersible pump, and the submersible pump is connected with the output end of the PLC through an electric signal of the Hall current transducer.