Mining area leaching device

Abstract

The utility model relates to the technical field of ore block treatment, and particularly discloses a mining area leaching device which comprises a leaching box and a screening plate installed in the leaching box. A plurality of leaching frames are arranged at the top of the leaching box, and leaching mechanisms are mounted on the leaching frames; the bottom of the leaching box is connected with an impurity discharge pipe; a buffer box is arranged at the discharge end of one side of the impurity discharge pipe; the bottom of the screening plate is connected with a leaching box through a spring seat, a first rotating rod is installed in the leaching box, a cam is installed on the first rotating rod, driving equipment for driving the first rotating rod to rotate is installed on one side of the leaching box, and a first belt wheel is installed at one end of the first rotating rod; the ore blocks are conveyed to the screening plate, the driving equipment drives the first rotating rod to rotate, the cam repeatedly pokes the screening plate to vibrate, the ore blocks are screened and conveyed in the leaching process, the screened ore blocks are dispersed and shaken, the ore blocks are promoted to make contact with liquid, the ore blocks make effective contact with the leaching liquid to react, and then the ore blocks are output in the leaching process.

Description

Technical Field

[0001] The utility model relates to the technical field of ore block processing, in particular to a mining area leaching device. Background Art

[0002] In mining areas, leaching is used to reduce sulfate and other characteristic ions that seep from the ore blocks to environmentally friendly emission standards, allowing the mine to be closed. Leaching quickly removes ammonium sulfate adsorbed on the ore body, reducing the environmental impact of mining.

[0003] In the existing mining area leaching, a device such as a sprayer is used to directly spray the target area. However, the ore blocks in the target area are not conducive to effective contact and reaction with the leaching liquid, and the leaching effect of the ore blocks still needs to be improved. To address the above problems, a mining area leaching device is proposed. Utility Model Content

[0004] The purpose of the present utility model is to provide a mining area washing device to solve the problems raised in the above background technology.

[0005] To achieve the above objectives, the present invention provides the following technical solutions:

[0006] A mining area elution device comprises a elution box and a screening plate installed in the elution box;

[0007] The top of the rinsing box is provided with a plurality of rinsing racks, on which a rinsing mechanism is installed; the bottom of the rinsing box is connected to a drainage pipe, and a buffer box is provided at the discharge end of one side of the drainage pipe;

[0008] The bottom of the screening plate is connected to the rinsing box through a spring seat, a first rotating rod is installed in the rinsing box, a cam is installed on the first rotating rod, a driving device for driving the first rotating rod to rotate is installed on one side of the rinsing box, a first pulley is installed at one end of the first rotating rod, the first pulley is connected to the second pulley through a belt drive, a second rotating rod is installed in the discharge pipe, one end of the second rotating rod is connected to the second pulley, and a spiral paddle is installed on the second rotating rod.

[0009] In an optional solution: the rinsing mechanism includes a water spray pipe installed on the rinsing frame, a plurality of nozzles are connected to the bottom of the water spray pipe, and two adjacent groups of the water spray pipes are connected by a delivery pipe.

[0010] In an optional solution, a mounting frame for supporting a plurality of rinsing racks is provided on the outside of the rinsing box.

[0011] In an optional solution: a shielding cover for protecting the first pulley, the belt and the second pulley is provided on one side of the washing box.

[0012] In an optional solution: a trapezoidal filter is installed in the buffer box, and one side of the buffer box is connected to the output pipe.

[0013] In an optional solution: a discharge port is provided at the bottom of one end of the washing box, and the discharge port corresponds to the discharge end of the screening plate.

[0014] In an optional solution: the bottom of the rinsing box is connected to a support frame.

[0015] Compared with the prior art, the beneficial effects of the present invention are:

[0016] The utility model conveys the ore blocks to the screening plate, the driving device drives the first rotating rod to rotate, the cam repeatedly toggles the screening plate to vibrate, and the ore blocks are screened and conveyed during elution. The ore blocks are dispersed and shaken during screening, which promotes the contact between the ore blocks and the liquid. The ore blocks effectively contact and react with the elution liquid, and then the ore blocks are output during elution.

[0017] The liquid mixed with impurities after elution in the utility model enters the bottom of the inner cavity of the elution box and flows into the impurity discharge pipe. The first pulley drives the second pulley to rotate through the belt, so that the second rotating rod can drive the spiral paddle to transport the impurities and liquid into the buffer box, which is convenient for the subsequent reprocessing and utilization of the elution liquid. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a structural diagram of the present utility model.

[0019] Figure 2 It is a structural diagram of the rinsing rack in the utility model.

[0020] Figure 3 It is a structural diagram of the setting position of the shielding cover in the utility model.

[0021] Figure 4 It is a schematic diagram of the local structure of the utility model.

[0022] In the figure: 11, rinse box; 12, support frame; 13, rinse frame; 14, drive device; 15, buffer box; 16, output pipe; 17, trapezoidal filter screen; 18, drainage pipe; 19, mounting frame; 20, water spray pipe; 21, conveying pipe; 22, screening plate; 23, shielding cover; 24, first rotating rod; 25, cam; 26, first pulley; 27, belt; 28, second pulley; 29, second rotating rod; 30, spiral paddle. DETAILED DESCRIPTION

[0023] In this utility model, unless otherwise specified or limited, the terms "installed," "connected," "connect," "fixed," etc. should be understood in a broad sense. For example, they can refer to fixed connection, detachable connection, or integration; mechanical connection, electrical connection; direct connection, or indirect connection through an intermediate medium; internal communication between two components, or interaction between two components, unless otherwise specified. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on specific circumstances.

[0024] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0025] See also Figures 1-4 ,In this embodiment, a mining area elution device includes a elution box 11 and a screening plate 22 installed in the elution box 11;

[0026] The top of the rinsing box 11 is provided with a plurality of rinsing racks 13, on which a rinsing mechanism is installed; the bottom of the rinsing box 11 is connected to a drainage pipe 18, and a buffer box 15 is provided at the discharge end of one side of the drainage pipe 18;

[0027] The bottom of the screening plate 22 is connected to the rinsing box 11 via a spring seat. A first rotating rod 24 is installed in the rinsing box 11. A cam 25 is installed on the first rotating rod 24. A driving device 14 for driving the first rotating rod 24 to rotate is installed on one side of the rinsing box 11. A first pulley 26 is installed at one end of the first rotating rod 24. The first pulley 26 is connected to a second pulley 28 via a belt 27. A second rotating rod 29 is installed in the impurity discharge pipe 18. One end of the second rotating rod 29 is connected to the second pulley 28. A spiral paddle 30 is installed on the second rotating rod 29.

[0028] In this embodiment, the ore blocks are transported to the screening plate 22, the driving device 14 drives the first rotating rod 24 to rotate, and the cam 25 repeatedly moves the screening plate 22 to vibrate, screening and transporting the ore blocks during elution. The ore blocks are dispersed and shaken during screening to promote the contact between the ore blocks and the liquid. After that, the ore blocks are output during elution. The liquid after elution is doped with impurities and enters the bottom of the inner cavity of the elution box 11 and flows into the impurity discharge pipe 18. The first pulley 26 drives the second pulley 28 to rotate through the belt 27, so that the second rotating rod 29 can drive the spiral paddle 30 to transport the impurities and liquid to the buffer box 15.

[0029] like Figure 2 As shown, in another embodiment, the rinsing mechanism includes a water spray pipe 20 installed on the rinsing rack 13, a plurality of nozzles are connected to the bottom of the water spray pipe 20, and two adjacent groups of the water spray pipes 20 are connected by a delivery pipe 21;

[0030] In actual use, the water inlet end of one set of water spray pipes 20 can be connected to an external water supply device, and corresponding water or liquid can be input according to the needs of rinsing and sprayed out from the water spray pipes 20.

[0031] In another embodiment, a mounting frame 19 for supporting a plurality of rinsing racks 13 is provided on the outside of the rinsing box 11; in actual use, the size of the mounting frame 19 is set according to actual needs, and the number of rinsing racks 13 is set according to actual needs.

[0032] like Figure 3 As shown, in another embodiment, a shielding cover 23 is provided on one side of the washing box 11 for protecting the first pulley 26, the belt 27 and the second pulley 28; it plays a protective role.

[0033] like Figure 1 As shown, in another embodiment, a trapezoidal filter screen 17 is installed in the buffer box 15, and one side of the buffer box 15 is connected to an output pipe 16; the liquid doped with impurities after elution is output from the discharge pipe 18 and filtered in the buffer box 15, and the liquid after elution can be reused.

[0034] In another embodiment, a discharge port is provided at the bottom of one end of the washing box 11, and the discharge port corresponds to the discharge end of the screening plate 22; the ore blocks washed on the top of the screening plate 22 can be discharged from the discharge port.

[0035] In another embodiment, the bottom of the washing box 11 is connected to the support frame 12; the structure of the support frame 12 can be set according to actual needs.

[0036] The working principle of the present utility model is as follows: the ore blocks are transported to the screening plate 22, the driving device 14 drives the first rotating rod 24 to rotate, the cam 25 repeatedly toggles the screening plate 22 to vibrate, the ore blocks are screened and transported during elution, the ore blocks are dispersed and shaken during screening, and the contact between the ore blocks and the liquid is promoted. After that, the ore blocks are output during elution, and the liquid after elution is doped with impurities and enters the bottom of the inner cavity of the elution box 11, and flows into the impurity discharge pipe 18. The first pulley 26 drives the second pulley 28 to rotate through the belt 27, so that the second rotating rod 29 can drive the spiral paddle 30 to transport the impurities and liquid to the buffer box 15.

[0037] The liquid after elution is recycled and reused to recover usable valuable elements. In actual work, the concentration of various special factors is tested by the length of elution time to grasp the best elution time.

[0038] The above description is only a preferred embodiment of the present invention and does not limit the present invention in any other form. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes for application in other fields. However, any simple modification, equivalent change and modification of the above embodiment made according to the technical essence of the present invention without departing from the content of the technical solution of the present invention shall still fall within the scope of protection of the technical solution of the present invention.

Claims

1. A mining area elution device, comprising a elution box (11) and a screening plate (22) installed in the elution box (11); Its characteristics are: The top of the rinsing box (11) is provided with a plurality of rinsing racks (13), and a rinsing mechanism is installed on the rinsing racks (13); the bottom of the rinsing box (11) is connected to a drainage pipe (18), and a buffer box (15) is provided at the discharge end of one side of the drainage pipe (18); The bottom of the screening plate (22) is connected to the washing box (11) through a spring seat, a first rotating rod (24) is installed in the washing box (11), a cam (25) is installed on the first rotating rod (24), a driving device (14) for driving the first rotating rod (24) to rotate is installed on one side of the washing box (11), a first pulley (26) is installed at one end of the first rotating rod (24), the first pulley (26) is connected to the second pulley (28) through a belt (27), a second rotating rod (29) is installed in the impurity discharge pipe (18), one end of the second rotating rod (29) is connected to the second pulley (28), and a spiral paddle (30) is installed on the second rotating rod (29).

2. A mining area washing device according to claim 1, characterized in that: The rinsing mechanism comprises a water spray pipe (20) installed on the rinsing frame (13), a plurality of spray heads are connected to the bottom of the water spray pipe (20), and two adjacent groups of the water spray pipes (20) are connected via a delivery pipe (21).

3. The mining area washing device according to claim 1, characterized in that: A mounting frame (19) for supporting a plurality of rinsing racks (13) is provided on the outside of the rinsing box (11).

4. The mining area washing device according to claim 1, characterized in that: A shielding cover (23) for protecting the first pulley (26), the belt (27) and the second pulley (28) is provided on one side of the washing box (11).

5. The mining area washing device according to claim 1, characterized in that: A trapezoidal filter screen (17) is installed in the buffer box (15), and one side of the buffer box (15) is connected to an output pipe (16).

6. The mining area washing device according to claim 1, characterized in that: A discharge port is provided at the bottom of one end of the washing box (11), and the discharge port corresponds to the discharge end of the screening plate (22).

7. The mining area washing device according to claim 1, characterized in that: The bottom of the washing box (11) is connected to a support frame (12).

Images