Comprehensive utilization equipment for copper tailings

Abstract

The utility model discloses comprehensive utilization equipment for copper tailings, which comprises a bottom plate, an inner container, a rotary crushing cutter and a flotation tank, the bottom plate is fixedly connected with a supporting side plate, the supporting side plate is fixedly connected with a fixing device, the fixing device is fixedly connected with an outer container, a top cover is tightly attached to the outer container, and the top cover is provided with a feed port; according to the flotation device, specific agents are added into ore pulp in the flotation tank to enable target minerals to be attached to bubbles and float to the liquid level, so that the target minerals are separated from other minerals, when the flotation tank needs to discharge slag, the output end of the second motor rotates to drive the threaded rod to rotate, and then the sleeve is driven to move upwards; and finally, the sealing plate is driven to open a discharge channel of the flotation tank, slag is discharged, automatic adjustment can be conducted according to the water level of the flotation tank, and the flotation efficiency can be improved. During cleaning, the cylinder lifts the top cover, the first motor, the rotary crushing cutter and the second rotating shaft, the classifier does not need to be disassembled, and time and labor are saved.

Description

TECHNICAL FIELD

[0001] The utility model relates to copper tailing recovery technical field especially relates to a comprehensive utilization equipment of copper tailing. BACKGROUND

[0002] The comprehensive utilization equipment of copper tailing not only helps to improve resource utilization, reduces environmental pollution, but also can bring economic benefits, the comprehensive utilization equipment of copper tailing effectively reduces the quantity of tailings, reduces the environmental pressure brought by long -term stacking, the comprehensive utilization process can reduce the pollution to land, water and air, especially through the control exhaust gas, waste water discharge and solid waste management to realize, promote the balance between mining activity and environmental protection, support the concept of green mine construction, successfully recycle and sell the valuable by -products and provide additional economic benefits for enterprises, but the comprehensive utilization equipment of copper tailing on the market has obvious defects at present: first, the channel switch cannot be opened and closed automatically when the floatation tank floats, and it is easy to cause foam to flow out, reduces the floatation efficiency, second, needs to disassemble the classifier when washing, time -consuming and labor -intensive, therefore it is very necessary to design a kind of comprehensive utilization equipment of copper tailing. SUMMARY

[0003] The utility model discloses a kind of comprehensive utilization equipment of copper tailing, to solve the defects that the channel switch cannot be opened and closed automatically when the floatation tank floats and needs to disassemble classifier when washing.

[0004] To solve the above technical problems, the utility model provides the following technical scheme: a kind of comprehensive utilization equipment of copper tailing, including bottom plate, support side plate, closure plate, content container, rotary pulverizing knife and floatation tank, the bottom plate is fixedly connected with support side plate, support side plate is fixedly connected with fixed device, fixed device is fixedly connected with outer container, outer container is tightly connected with top cover, top cover is provided with feed inlet, top cover is fixedly connected with second fixed flange symmetrically, second fixed flange is fixedly connected with cylinder, cylinder is fixedly connected with third fixed flange, third fixed flange is fixedly connected on top plate, top plate is fixedly connected on support side plate.

[0005] As a further technical scheme of the utility model, the top cover is fixedly connected with first motor, the output end of first motor is fixedly connected with second rotating shaft, second rotating shaft is fixedly connected with rotary pulverizing knife symmetrically, second rotating shaft is rotatably connected in the through -hole of top cover.

[0006] As a further technical scheme of the utility model, the outer container bottom is fixedly connected with third motor, the output end of third motor is fixedly connected on first rotating shaft, first rotating shaft is fixedly connected in the through -hole of content container, content container is rotatably connected in the outer container.

[0007] As a further technical scheme of the utility model, the outer container is fixedly connected with a first pipeline and a second pipeline.

[0008] As a further technical scheme of the utility model, the bottom plate is fixedly connected with a flotation tank, the inner wall of the flotation tank is fixedly connected with a baffle, the top of the flotation tank is fixedly connected with a support frame, the support frame is fixedly connected with a second motor, the output end of the second motor is fixedly connected with a threaded rod, and the threaded rod is rotationally connected to the support frame.

[0009] As a further technical scheme of the utility model, the outer wall of the flotation tank is fixedly connected with a first fixed flange, a through slot is formed in the first fixed flange, and a closure plate is slidably connected to the through slot.

[0010] As a further technical scheme of the utility model, the threaded rod is connected with the sleeve through thread cooperation.

[0011] The copper tailing comprehensive utilization equipment has the advantages that the copper tailings enter the inner container from the feed inlet, the output end of the first motor drives the second rotating shaft to rotate, thereby driving the rotary crushing knife to rotate and crushing the copper tailings, water enters the inner container from the second pipeline, the output end of the third motor drives the second rotating shaft to rotate, thereby driving the inner container to rotate, based on the centrifugal sedimentation principle, the relatively coarse particles move to the outer wall and sink due to the relatively large inertial force through high-speed rotation, and the fine particles are discharged with the center upward liquid flow, the fine particles enter the flotation tank for flotation through the first pipeline, and the large particles continue to be crushed; when the flotation tank needs to discharge the slag, the output end of the second motor drives the threaded rod to rotate, thereby driving the sleeve to move upward, and finally driving the closure plate to open the discharge passage of the flotation tank to discharge the slag, the water level of the flotation tank can be automatically adjusted, and the flotation efficiency is improved; during cleaning, the cylinder lifts the top cover, the first motor, the rotary crushing knife and the second rotating shaft, and the classifier does not need to be disassembled, thereby saving time and effort. BRIEF DESCRIPTION OF DRAWINGS

[0012] In order to more clearly illustrate the technical schemes in the embodiments of the utility model or the prior art, the drawings needed to be used in the embodiments or the prior art description will be briefly introduced as follows. Obviously, the drawings in the following description are some embodiments of the utility model, and other drawings can be obtained by those skilled in the art without creative labor.

[0013] Figure 1 It is a whole structure schematic view of the utility model;

[0014] Figure 2 It isFigure 1 A local enlarged view of the middle A region;

[0015] Figure 3 A whole side view of the utility model;

[0016] Figure 4 A local sectional view of the inner container of the utility model.

[0017] In the figure: 1, bottom plate; 2, support side plate; 3, top plate; 4, top cover; 5, first motor; 6, first pipeline; 7, baffle; 8, support frame; 9, second motor; 10, threaded rod; 11, first fixed flange; 12, closing plate; 13, sleeve; 14, second pipeline; 15, feed inlet; 16, second fixed flange; 17, cylinder; 18, third fixed flange; 19, outer container; 20, third motor; 21, fixing device; 22, first rotating shaft; 23, inner container; 24, rotary crushing knife; 25, second rotating shaft; 26, flotation cell. DETAILED DESCRIPTION

[0018] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be described clearly and completely in combination with the drawings in the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0019] Please refer to the drawings Figure 1 - the drawings Figure 4The utility model provides a kind of comprehensive utilization equipment of copper tailings, including bottom plate 1, support side plate 2, closure plate 12, content container 23, rotary crushing knife 24 and flotation cell 26, support side plate 2 is fixedly connected on bottom plate 1, fixed device 21 is fixedly connected on support side plate 2, outer container 19 is fixedly connected on fixed device 21, outer container 19 is tightly attached with top cover 4, inlet 15 is provided on top cover 4, second fixed flange 16 is fixedly connected on top cover 4 symmetrically, cylinder 17 is fixedly connected on second fixed flange 16, cylinder 17 is fixedly connected with third fixed flange 18, third fixed flange 18 is fixedly connected on top plate 3, and top plate 3 is fixedly connected on support side plate 2;First motor 5 is fixedly connected on top cover 4, and the output of first motor 5 is fixedly connected with second rotating shaft 25, and rotary crushing knife 24 is fixedly connected on second rotating shaft 25 symmetrically, and second rotating shaft 25 is rotatably connected in the through-hole of top cover 4;Third motor 20 is fixedly connected on the bottom of outer container 19, and the output of third motor 20 is fixedly connected on first rotating shaft 22, and first rotating shaft 22 is fixedly connected in the through-hole of content container 23, and content container 23 is rotatably connected in outer container 19;First pipeline 6 and second pipeline 14 are fixedly connected on outer container 19;Flotation cell 26 is fixedly connected on bottom plate 1, and baffle 7 is fixedly connected on the inner wall of flotation cell 26, support frame 8 is fixedly connected on the top of flotation cell 26, second motor 9 is fixedly connected on support frame 8, the output of second motor 9 is fixedly connected with threaded rod 10, threaded rod 10 is rotatably connected on support frame 8, and baffle 7 is lower than the discharge passage of flotation cell 26, which is beneficial to retain foam;First fixed flange 11 is fixedly connected on the outer wall of flotation cell 26, and closure plate 12 is slidably connected in the through slot of first fixed flange 11, sleeve 13 is fixedly connected on closure plate 12, and closure plate 12 is used to control the closing and opening of the discharge passage of flotation cell 26;Threaded rod 10 is connected with sleeve 13 by thread cooperation, and sleeve 13 is used to drive closure plate 12 to move up and down.

[0020] Specifically, in use, first, the copper tailings enter the inner container 23 from the feed inlet 15, the output end of the first motor 5 rotates to drive the second rotating shaft 25 to rotate, and then drives the rotary crushing knife 24 to rotate, so as to crush the copper tailings, water enters the inner container 23 from the second pipeline 14, the output end of the third motor 20 drives the second rotating shaft 25 to rotate, and then drives the inner container 23 to rotate, based on the principle of centrifugal sedimentation, the coarse particles move to the outer wall and sink due to the larger inertia force through high-speed rotation, and the fine particles are discharged with the center upward liquid flow, the fine particles enter the flotation tank 26 for flotation through the first pipeline 6, and the large particles continue to be crushed; when the flotation tank 26 needs to discharge the slag, the output end of the second motor 9 rotates to drive the threaded rod 10 to rotate, and then drives the sleeve 13 to move upwards, and finally drives the closing plate 12 to open the discharge passage of the flotation tank 26, so that the slag is discharged, and the water level of the flotation tank 26 can be automatically adjusted, which is beneficial to improve the flotation efficiency; when cleaning, the cylinder 17 lifts the top cover 4, the first motor 5, the rotary crushing knife 24 and the second rotating shaft 25, so that the classifier does not need to be disassembled, time and labor are saved.

[0021] In the description of the utility model, it is necessary to explain that, unless there is definite stipulation and limitation, the terms "mount", "connect", "connection" should be understood broadly, for example, it can be fixed connection, also can be detachable connection, or integrally connected, can be mechanical connection, also can be electrical connection, can be directly connected, also can be indirectly connected through intermediate medium, can be the communication of two elements inside. For ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

[0022] The device embodiments described above are only schematic, wherein the units described as separate components can or can not be physically separate, and the components displayed as units can or can not be physical units, i.e., can be located in one place, or can be distributed on a plurality of network units. Part or all of the modules can be selected according to actual needs to achieve the purpose of the embodiment. Those skilled in the art can understand and implement without creative labor.

[0023] Finally, it should be noted that: the above embodiments are only used to illustrate the technical solutions of the utility model, and not to limit them; although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that: it can still modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacement to some technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the utility model.

Claims

1. A comprehensive utilization equipment of copper tailings, comprising a bottom plate (1), a supporting side plate (2), a closing plate (12), an inner container (23), a rotary crushing knife (24) and a flotation tank (26), characterized in that: The bottom plate (1) is fixedly connected with a support side plate (2), the support side plate (2) is fixedly connected with a fixing device (21), the fixing device (21) is fixedly connected with an outer container (19), the outer container (19) is tightly connected with a top cover (4), the top cover (4) is provided with an inlet (15), the top cover (4) is fixedly connected with a second fixed flange (16) symmetrically, the second fixed flange (16) is fixedly connected with a cylinder (17), the cylinder (17) is fixedly connected with a third fixed flange (18), the third fixed flange (18) is fixedly connected with a top plate (3), and the top plate (3) is fixedly connected with the support side plate (2).

2. A comprehensive utilization device for copper tailings according to claim 1, characterized in that: The top cover (4) is fixedly connected with a first motor (5), the output end of the first motor (5) is fixedly connected with a second rotating shaft (25), the second rotating shaft (25) is fixedly connected with a rotating crushing knife (24) symmetrically, and the second rotating shaft (25) is rotatably connected in the through hole of the top cover (4).

3. A comprehensive utilization device for copper tailings according to claim 1, characterized in that: The bottom of the outer container (19) is fixedly connected with a third motor (20), the output end of the third motor (20) is fixedly connected with a first rotating shaft (22), the first rotating shaft (22) is fixedly connected in the through hole of an inner container (23), and the inner container (23) is rotatably connected in the outer container (19).

4. A comprehensive utilization device for copper tailings according to claim 3, characterized in that: The outer container (19) is fixedly connected with a first pipeline (6) and a second pipeline (14).

5. A comprehensive utilization device for copper tailings according to claim 1, characterized in that: The bottom plate (1) is fixedly connected with a flotation tank (26), the inner wall of the flotation tank (26) is fixedly connected with a baffle (7), the top of the flotation tank (26) is fixedly connected with a support frame (8), the support frame (8) is fixedly connected with a second motor (9), the output end of the second motor (9) is fixedly connected with a threaded rod (10), and the threaded rod (10) is rotatably connected with the support frame (8).

6. A comprehensive utilization device for copper tailings according to claim 5, characterized in that: The outer wall of the flotation tank (26) is fixedly connected with a first fixed flange (11), a through slot is formed in the first fixed flange (11), a closure plate (12) is slidably connected in the through slot, and the closure plate (12) is fixedly connected with a sleeve (13).

7. A comprehensive utilization device for copper tailings according to claim 5, characterized in that: The threaded rod (10) is connected with the sleeve (13) through thread cooperation.

Images