CN209752978U

CN209752978U - Mining waste treatment device

Info

Publication number: CN209752978U
Application number: CN201821973561.XU
Authority: CN
Inventors: 左梅兰
Original assignee: Yangzhou Runyimin Science And Technology Information Co Ltd
Current assignee: Yangzhou Runyimin Science And Technology Information Co Ltd
Priority date: 2018-11-28
Filing date: 2018-11-28
Publication date: 2019-12-10
Anticipated expiration: 2028-11-28

Abstract

The utility model belongs to the technical field of mining equipment, specifically be a mining waste treatment device, which comprises a frame, the frame top is equipped with the feeder hopper, the feeder hopper below is equipped with broken case, and broken incasement chamber is equipped with the breaker, broken case below is equipped with the magnet separator, and the magnet separator right side is equipped with the conveyer, the conveyer right side is equipped with the lifting machine, and the lifting machine right side is equipped with the smelting furnace, be equipped with slag cooling device on the smelting furnace. The utility model relates to a novelty, the structure is and reasonable, carries out the breakage earlier to barren rock and tailing through the breaker, then selects the ore that contains the metal through the magnet separator, enters into the smelting furnace through conveyer and lifting machine in, draws the metal after the smelting furnace is smelted, and the slag gets into slag cooling device from the smelting furnace, and after tail gas recovery device, cooling water circle device and the waste heat recovery device's in the slag cooling device processing, become the raw materials that can recast in the time of the stove.

Description

Mining waste treatment device

Technical Field

The utility model discloses a belong to mining equipment technical field, specifically be a mining waste treatment device.

Background

The mining waste is short for mining solid waste, the mining waste is stockpiled in a large quantity and is easy to pollute the land, or causes disasters such as landslide, debris flow and the like, scraps and tailings formed by weathering of the waste stone can be flushed by water and enter a water area, are dissolved and infiltrated into underground water, and are blown into the atmosphere, the waste contains extremely toxic elements or radioactive elements such as arsenic, cadmium and the like, the human health is directly harmed, the comprehensive utilization of the waste stone and the tailings is required to be carried out for eliminating pollution and carrying out harmless treatment on the mining waste, and some waste stones and tailings contain metals, so that the waste stone and the tailings can be recycled. To this end, we propose a mining waste disposal apparatus to be put into use to solve the above problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a mining waste treatment device for solve the problem of carrying out barren rock and tailing comprehensive utilization that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a mining waste treatment device, includes the frame, the frame top is equipped with the feeder hopper, the feeder hopper below is equipped with broken case, and broken incasement chamber is equipped with the breaker, broken case below is equipped with the magnet separator, and the magnet separator right side is equipped with the conveyer, the conveyer right side is equipped with the lifting machine, and the lifting machine right side is equipped with the smelting furnace, be equipped with slag cooling device on the smelting furnace.

Preferably, the crusher comprises a grinding roller which is arranged at the center of the crushing box and driven by a motor, a wear-resistant layer is arranged on the grinding roller, two groups of auxiliary grinding lining plates which are arranged below the grinding roller are arranged at the bottom of the crushing box, and a feed opening is formed between the two groups of auxiliary grinding lining plates.

Preferably, the magnetic separator comprises a support, a groove body is arranged on the support, a cylinder is arranged in the groove body, a roller is arranged in the cylinder, a brush roller and a magnetic system are respectively arranged on the roller, a feeding box is arranged on the rear side of the support, a transmission device is arranged on the right side of the support, and the transmission device is a stepless speed regulating motor.

Preferably, the conveyer comprises a driving roller and a driven roller which are driven by a conveying motor, and a transmission belt is connected between the driving roller and the driven roller.

Preferably, the lifting machine includes the hopper, the hopper right-hand member is equipped with integrated into one piece's conveyer pipe, the conveyer pipe inner chamber is equipped with the rotation axis, and is equipped with helical blade on the rotation axis, the conveyer pipe top is equipped with helical motor, helical motor's output shaft and rotation axis top are connected, conveyer pipe upper end right side is equipped with the discharge gate.

Preferably, the slag cooling device comprises a tail gas recovery device, a cooling water circulation device and a waste heat recovery device.

Preferably, a sieve plate is arranged in the feeding hopper, a discharge outlet is formed in the rear side wall of the feeding hopper, the distance between the grinding roller and the inner wall of the crushing box is smaller than the aperture of the sieve hole in the sieve plate, and the maximum discharge diameter of the crusher is 20 mm.

Preferably, the feed opening of broken case is located the feed box top, the magnet separator still includes declination adjusting device.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model relates to a novelty, the structure is and reasonable, carries out the breakage earlier to barren rock and tailing through the breaker, then selects the ore that contains the metal through the magnet separator, enters into the smelting furnace through conveyer and lifting machine in, draws the metal after the smelting furnace is smelted, and the slag gets into slag cooling device from the smelting furnace, and after tail gas recovery device, cooling water circle device and the waste heat recovery device's in the slag cooling device processing, become the raw materials that can recast in the time of the stove. The utility model provides the high utilization of the energy has reduced the pollution to the environment, practices thrift the cost of management, excellent in use effect.

Drawings

The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the magnetic separator of the present invention;

FIG. 3 is a schematic diagram of the magnetic separator A of the present invention.

In the figure: 1 frame, 2 feed hoppers, 3 crushing boxes, 4 crushers, 41 grinding rolls, 42 wear-resistant layers, 43 auxiliary grinding lining plates, 5 magnetic separators, 51 supports, 52 groove bodies, 53 cylinders, 54 rollers, 55 brush rolls, 56 magnetic systems, 57 feed boxes, 58 transmission devices, 6 conveyors, 61 driving rollers, 62 driven rollers, 63 transmission belts, 7 elevators, 71 hoppers, 72 conveying pipes, 73 rotating shafts, 74 spiral blades, 75 spiral motors, 76 discharge ports, 8 smelting furnaces and 9 slag cooling devices.

Detailed Description

Embodiments of the present application will be described in detail with reference to the drawings and examples, so that how to implement technical means to solve technical problems and achieve technical effects of the present application can be fully understood and implemented.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a mining waste treatment device, includes frame 1, 1 top of frame is equipped with feeder hopper 2, 2 below of feeder hopper are equipped with broken case 3, and 3 inner chambers of broken case are equipped with breaker 4, 3 below of broken case are equipped with magnet separator 5, and 5 right sides of magnet separator are equipped with conveyer 6, 6 right sides of conveyer are equipped with lifting machine 7, and 7 right sides of lifting machine are equipped with smelting furnace 8, be equipped with slag cooling device 9 on the smelting furnace 8.

Wherein, the crusher 4 comprises a grinding roller 41 which is arranged at the center of the crushing box 3 and driven by a motor, a wear-resistant layer 42 is arranged on the grinding roller 41, two groups of auxiliary grinding lining plates 43 which are arranged below the grinding roller 41 are arranged at the bottom of the crushing box 3, a feed opening is arranged between the two groups of auxiliary grinding lining plates 43, the magnetic separator 5 comprises a support 51, a groove body 52 is arranged on the support 51, a cylinder 53 is arranged in the groove body 52, a roller 54 is arranged in the cylinder 53, a brush roller 55 and a magnetic system 56 are respectively arranged on the roller 54, a feed box 57 is arranged at the rear side of the support 51, a transmission device 58 is arranged at the right side of the support 51, the transmission device 58 is a stepless speed regulating motor, the conveyor 6 comprises a driving roller 61 and a driven roller 62 which are driven by a conveying motor, a driving belt 63 is connected between the driving roller 61 and the driven roller 62, the elevator 7 comprises a hopper, conveyer pipe 72 inner chamber is equipped with rotation axis 73, and is equipped with helical blade 74 on the rotation axis 73, conveyer pipe 72 top is equipped with helical motor 75, helical motor 75's output shaft is connected on the top of rotation axis 73, conveyer pipe 72 upper end right side is equipped with discharge gate 76, slag cooling device 9 includes tail gas recovery device, cooling water circle device and waste heat recovery device, be equipped with the sieve in the feeder hopper 2, be equipped with the bin outlet on the lateral wall behind the feeder hopper 2, the distance between grinding roller 41 and the 3 inner walls of broken case is less than the aperture of sieve mesh on the sieve, the discharge diameter of breaker 4 is maximum 20mm, the feed opening of broken case 3 is located feeder hopper 57 top, magnet separator 5 still includes magnetic declination adjusting device.

The working principle is as follows: when the device is used, the waste rocks and tailings are poured into a feed hopper 2, are filtered by a screen, fall into a crushing box 3 below the screen, and are discharged from a discharge outlet when the waste rocks and tailings are larger than the screen, fall into a space between a grinding roller 41 and an auxiliary grinding lining plate 43 driven by a motor, the grinding roller 41 rotates at a high speed to crush the waste rocks and tailings, the crushed waste rocks and tailings fall into a magnetic separator 5 through a feed outlet, the waste rocks are discharged and are subjected to centralized treatment through a conveyor 6 after being separated by the magnetic separator 5, the tailings containing metals are conveyed to a lifter 7 through another set of conveyor 6, the tailings containing the metals are conveyed into a smelting furnace 8 through the lifter 7, the tailings containing the metals are smelted to obtain the metals, the slags enter a slag cooling device 9, and are treated by a tail gas recovery device, a cooling water circulation device and a waste heat recovery device in the slag cooling device 9, the raw material is changed into a raw material which can be recast, the effective components according to the metal content in the slag are selected to be intensively crushed together with the waste rocks or be smelted again, and the centralized waste rocks are crushed by a crusher 4 and then are used for paving.

As used in the specification and in the claims, certain terms are used to refer to particular components. As one skilled in the art will appreciate, manufacturers may refer to a component by different names. This specification and claims do not intend to distinguish between components that differ in name but not function. In the following description and in the claims, the terms "include" and "comprise" are used in an open-ended fashion, and thus should be interpreted to mean "include, but not limited to. "substantially" means within an acceptable error range, and a person skilled in the art can solve the technical problem within a certain error range to substantially achieve the technical effect. Furthermore, the term "coupled" is intended to encompass any direct or indirect electrical coupling. Thus, if a first device couples to a second device, that connection may be through a direct electrical coupling or through an indirect electrical coupling via other devices and couplings. The description which follows is a preferred embodiment of the present application, but is made for the purpose of illustrating the general principles of the application and not for the purpose of limiting the scope of the application. The protection scope of the present application shall be subject to the definitions of the appended claims.

it is also noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a good or system that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such good or system. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other like elements in a commodity or system that includes the element.

While the foregoing description shows and describes several preferred embodiments of the invention, it is to be understood, as noted above, that the invention is not limited to the forms disclosed herein, but is not intended to be exhaustive or to exclude other embodiments and may be used in various other combinations, modifications, and environments and is capable of changes within the scope of the inventive concept as expressed herein, commensurate with the above teachings, or the skill or knowledge of the relevant art. But that modifications and variations may be effected by those skilled in the art without departing from the spirit and scope of the invention, which is to be limited only by the claims appended hereto.

Claims

1. A mining waste treatment device, comprising a frame (1), characterized in that: frame (1) top is equipped with feeder hopper (2), feeder hopper (2) below is equipped with broken case (3), and broken case (3) inner chamber is equipped with breaker (4), broken case (3) below is equipped with magnet separator (5), and magnet separator (5) right side is equipped with conveyer (6), conveyer (6) right side is equipped with lifting machine (7), and lifting machine (7) right side is equipped with smelting furnace (8), be equipped with slag cooling device (9) on smelting furnace (8).

2. The mining waste treatment plant according to claim 1, characterized in that: breaker (4) are including setting up grinding roller (41) by motor drive at broken case (3) center, be equipped with wearing layer (42) on grinding roller (41), broken case (3) bottom is equipped with two sets of supplementary mill welt (43) that are located grinding roller (41) below, and is two sets of be equipped with the feed opening between supplementary mill welt (43).

3. The mining waste treatment plant according to claim 1, characterized in that: magnet separator (5) are including support (51), and are equipped with cell body (52) on support (51), be equipped with drum (53) in cell body (52), and be equipped with roller (54) in drum (53), be equipped with brush roll (55) and magnetism system (56) on roller (54) respectively, support (51) rear side is equipped with feed box (57), support (51) right side is equipped with transmission (58), transmission (58) are electrodeless speed governing motor.

4. the mining waste treatment plant according to claim 1, characterized in that: the conveyer (6) comprises a driving roller (61) and a driven roller (62) which are driven by a conveying motor, and a transmission belt (63) is connected between the driving roller (61) and the driven roller (62).

5. The mining waste treatment plant according to claim 1, characterized in that: lifting machine (7) are including hopper (71), hopper (71) right-hand member is equipped with integrated into one piece's conveyer pipe (72), conveyer pipe (72) inner chamber is equipped with rotation axis (73), and is equipped with helical blade (74) on rotation axis (73), conveyer pipe (72) top is equipped with screw motor (75), the output shaft and rotation axis (73) top of screw motor (75) are connected, conveyer pipe (72) upper end right side is equipped with discharge gate (76).

6. The mining waste treatment plant according to claim 1, characterized in that: the slag cooling device (9) comprises a tail gas recovery device, a cooling water circulation device and a waste heat recovery device.

7. The mining waste treatment plant according to claim 2, characterized in that: the grinding device is characterized in that a sieve plate is arranged in the feed hopper (2), a discharge hole is formed in the rear side wall of the feed hopper (2), the distance between the grinding roller (41) and the inner wall of the crushing box (3) is smaller than the aperture of the sieve hole in the sieve plate, and the maximum discharge diameter of the crusher (4) is 20 mm.

8. The mining waste treatment plant according to claim 1, characterized in that: the feed opening of broken case (3) is located feeder box (57) top, magnet separator (5) still include magnetic declination adjusting device.