CN211937364U

CN211937364U - Mineral separation equipment for metal minerals

Info

Publication number: CN211937364U
Application number: CN202020419052.3U
Authority: CN
Inventors: 宋强; 谢贤; 谢慧; 马天赐
Original assignee: Yunnan Yuankuang Technology Development Co ltd
Current assignee: Yunnan Yuankuang Technology Development Co ltd
Priority date: 2020-03-27
Filing date: 2020-03-27
Publication date: 2020-11-17
Anticipated expiration: 2030-03-27

Abstract

The utility model belongs to the technical field of mineral processing equipment, in particular to metal mineral separation equipment, which comprises a mercury mixing cylinder and a medium circulating mechanism, wherein the top of the mercury mixing cylinder is provided with an openable cylinder cover, and the medium circulating mechanism is arranged outside the mercury mixing cylinder; through setting up a mercury mixing section of thick bamboo that is used for separating the gold ore, the device can be under the condition of not opening the cover, the completion is to the separation and the collection of slay, for current structure, can reduce the outer hourglass of mercury, reduce the injury that mercury brought for the staff, can also be under the state of not shutting down in addition, carry out the collection that is interrupted to the slay, recycle mercury in the collection process, and can let in new unprocessed slay simultaneously, continuously carry out the separation work, treat to collect the unified processing after full, the cycle of processing is collected in the extension, the work efficiency is provided, reduce the injury that the personnel received.

Description

Mineral separation equipment for metal minerals

Technical Field

The utility model belongs to the technical field of mineral processing equipment, concretely relates to metal mineral ore dressing splitter.

Background

Mineral separation is a process of separating useful minerals from gangue minerals by methods such as gravity separation, flotation, magnetic separation, electric separation and the like after the ores are crushed and ground according to the physical and chemical properties of different minerals in the ores, separating various symbiotic useful minerals from each other as much as possible, and removing or reducing harmful impurities to obtain raw materials required by smelting or other industries.

When using, current mercury mixer separates waste material and gold ore in the former ore deposit, and after the screening, the waste material that needs the people to separate out takes out with the gold ore, and this process machine need be shut down, and this process still has mercury to reveal, if the staff does not wear the protection instrument, has seriously caused personnel's poisoning.

SUMMERY OF THE UTILITY MODEL

The utility model provides a metal mineral ore dressing splitter to solve the problem that proposes in 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 metal mineral ore dressing splitter, includes that the top is provided with the mercury mixing barrel of cover that can open and shut and sets up in the medium circulation mechanism who mixes the mercury barrel outside, the charging valve section of thick bamboo has set firmly on the cover, the charging valve section of thick bamboo runs through the cover, the inside of mixing the mercury barrel lets in the mineral separation medium, the inside of mixing the mercury barrel is equipped with the agitator, the top of cover has set firmly agitator motor, agitator motor's output shaft with agitator fixed connection, the agitator with the cover rotates to be connected, agitator motor and external power source electric connection, the bottom of mixing the mercury barrel is equipped with the discharging pipe, the output sealing connection of discharging pipe has solid-liquid separation mechanism, solid-liquid separation mechanism and discharging pipe fixed connection, be equipped with the edulcoration valve on the lateral wall of mixing the mercury barrel, the output of edulcoration valve, solid-liquid separation mechanism all is equipped with the collecting, and are all connected with the collecting barrel in a sealing way, the collecting barrel comprises a gold sand collecting barrel and a mineral collecting barrel, the gold sand collecting barrel is connected with a solid-liquid separation mechanism in a sealing way, the mineral collecting barrel is connected with an impurity removal valve in a sealing way, the solid-liquid separation mechanism comprises a sieving barrel, an auger roller and a driving motor, the sieving barrel is fixedly connected with the output end of the discharging pipe, a containing cavity communicated with the discharging pipe is arranged inside the sieving barrel, the auger roller is rotatably arranged in the containing cavity, the driving motor is fixed at one end of the sieving barrel far away from the discharging pipe, the output shaft of the driving motor is fixedly connected with the auger roller, the driving motor is electrically connected with an external power supply, the medium circulation mechanism comprises a first circulation mechanism and a second circulation mechanism, and the first circulation mechanism is arranged between the solid-liquid separation mechanism and the mercury mixing barrel, and the second circulating mechanism is arranged between the mineral collecting cylinder and the mercury mixing cylinder so as to enable the mineral separation medium to circularly flow into the mercury mixing cylinder.

Preferably, the bottom of the cylinder cover is fixedly provided with a liquid level detector for detecting the liquid level of the mineral separation medium, and the impurity removal valve and the liquid level of the mineral separation medium are positioned at the same height.

Preferably, a supporting frame is fixedly arranged at the joint of the screening cylinder and the discharge pipe, and the other end of the auger roller is rotatably arranged at the middle position of the supporting frame.

Preferably, the bottom of sieve feed cylinder is equipped with the separation sieve, the below of separation sieve is equipped with liquid containing box, liquid containing box with sieve feed cylinder sealing connection.

Preferably, the length of the separation sieve plate is less than the length of the liquid containing box, and the length of the liquid containing box is less than the length of the sieve barrel.

Preferably, a discharging pipe is arranged below one end, close to the driving motor, of the screening cylinder, one end of the discharging pipe penetrates into the containing cavity, and the other end of the discharging pipe is fixedly connected with the gold sand collecting cylinder.

Preferably, the medium circulation mechanism includes pipe and negative pressure pump, the one end of pipe is all connected mix the mercury section of thick bamboo, and the other end is connected respectively liquid containing box and mineral collecting cylinder, the negative pressure pump sets up the side of negative pressure pump, and with pipe sealing connection, pipe and external power source electric connection.

Preferably, the collecting barrel comprises a barrel body, a sealing cover and a screen drum, the sealing cover is mounted at the top of the barrel body in a sealing mode, a convex limiting frame is fixedly arranged on the inner side wall of the barrel body, and the screen drum is in lap joint with the limiting frame and is fixedly connected with the barrel body.

Preferably, a discharge valve is arranged at the joint of the discharge pipe and the mercury mixing barrel, and the discharge valve is respectively connected with the mercury mixing barrel and the discharge pipe in a sealing manner.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses in, through setting up a mercury mixing section of thick bamboo that is used for separating the gold ore, the device can be under the condition of not opening the cover, accomplish the separation and the collection to the slay, for current structure, can reduce the outer hourglass of mercury, reduce the injury that mercury brought for the staff, can also be under the state of not shutting down in addition, carry out the collection that is interrupted to the slay, the mercury recycles in the collecting process, and can let in new unprocessed slay simultaneously, continuously carry out the separation work, treat to collect the unified processing of full back, the cycle of extension collection processing, the work efficiency is provided, reduce the injury that personnel received.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

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

fig. 2 is a schematic top view of the present invention;

FIG. 3 is an enlarged schematic view of the solid-liquid separation mechanism of the present invention;

fig. 4 is a schematic view of a sectional structure of the middle collecting barrel of the present invention.

In the figure: 1. a mercury mixing cylinder; 101. a beneficiation media; 11. an impurity removal valve; 12. a liquid level detector; 13. a charging valve cylinder; 14. a cylinder cover; 15. a discharge pipe; 151. a discharge valve; 2. a stirrer; 21. a stirring motor; 3. a collection barrel; 3a, a gold sand collecting cylinder; 3b, a mineral collection cylinder; 31. a barrel body; 311. a limiting frame; 32. a sealing cover; 33. a screen cylinder; 4. a solid-liquid separation mechanism; 401. a cavity; 41. a screen cylinder; 411. separating the sieve plate; 412. a liquid containing tank; 42. a packing auger roller; 43. a drive motor; 44. a discharging pipe; 45. a support frame; 5. a medium circulation mechanism; 5a, a first circulation mechanism; 5b, a second circulation mechanism; 51. a conduit; 52. a negative pressure pump.

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 work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides the following technical solutions: a mineral separation device for metal minerals comprises a mercury mixing cylinder 1 and a medium circulation mechanism 5, wherein the top of the mercury mixing cylinder 1 is provided with an openable cylinder cover 14, the medium circulation mechanism 5 is arranged on the outer side of the mercury mixing cylinder 1, a feeding valve cylinder 13 is fixedly arranged on the cylinder cover 14, the feeding valve cylinder 13 penetrates through the cylinder cover 14, mineral separation media 101 are introduced into the mercury mixing cylinder 1, a stirrer 2 is arranged inside the mercury mixing cylinder 1, the top of the cylinder cover 14 is fixedly provided with a stirring motor 21, an output shaft of the stirring motor 21 is fixedly connected with the stirrer 2, the stirrer 2 is rotatably connected with the cylinder cover 14, the stirring motor 21 is electrically connected with an external power supply, the bottom of the mercury mixing cylinder 1 is provided with a discharge pipe 15, the output end of the discharge pipe 15 is hermetically connected with a solid-liquid separation mechanism 4, the solid-liquid separation mechanism 4 is fixedly connected with the discharge pipe 15, the side wall of the mercury mixing cylinder 1 is provided with, and are all connected with the collecting barrel 3 in a sealing way, the collecting barrel 3 comprises a gold sand collecting barrel 3a and a mineral collecting barrel 3b, the gold sand collecting barrel 3a is connected with a solid-liquid separation mechanism 4 in a sealing way, the mineral collecting barrel 3b is connected with an impurity removal valve 11 in a sealing way, the solid-liquid separation mechanism 4 comprises a sieve barrel 41, an auger roller 42 and a driving motor 43, the sieve barrel 41 is fixedly connected with the output end of a discharge pipe 15, a containing cavity 401 communicated with the discharge pipe 15 is arranged inside the sieve barrel 41, the auger roller 42 is rotatably arranged in the containing cavity 401, the driving motor 43 is fixed at one end of the sieve barrel 41 far away from the discharge pipe 15, an output shaft of the driving motor 43 is fixedly connected with the auger roller 42, the driving motor 43 is electrically connected with an external power supply, the medium circulation mechanism 5 comprises a first circulation mechanism 5a and a second circulation mechanism 5b, a first circulation mechanism 5a is arranged between the, and a second circulating mechanism 5b is arranged between the mineral collecting cylinder 3b and the mercury mixing cylinder 1 so as to enable the beneficiation media 101 to circularly flow into the mercury mixing cylinder 1.

In this embodiment, through setting up a mercury mixing section of thick bamboo 1 that is used for separating the gold ore, and set up the mineral collecting vessel 3b that is used for holding the waste residue respectively at the top of a mercury mixing section of thick bamboo 1 and bottom, a gold sand collecting vessel 3a for holding the gold ore, the device can be under the condition of not opening cover 14, the completion is to the separation and the collection of slay, for current structure, can reduce the outer hourglass of mercury, reduce the injury that mercury brought for the staff, in addition can also be under the state of not shutting down, carry out discontinuous collection to the slay, recycle mercury in the collection process, and can let in new unprocessed slay simultaneously, continuously carry out the separation work, treat to collect the unified processing after full, the cycle of extension collection processing, the efficiency is provided, reduce the injury that personnel received.

Specifically, the bottom of cover 14 sets firmly is equipped with liquid level detector 12 that is used for detecting ore dressing medium 101 liquid level, edulcoration valve 11 is located same height with the liquid level of ore dressing medium 101, bottom through cover 14 sets up liquid level detector 12 (for infrared ray range finding sensor), the liquid level position that can real-time supervision ore dressing medium 101 (metal mercury), in time supply ore dressing medium 101, utilize the density of mercury, metal and impurity slay that will be relatively lighter float on the surface, heavier gold ore sinks in the bottom, under the condition of opening edulcoration valve 11, the impurity intercommunication ore dressing medium mercury of liquid level is collected in mineral collection tube 3b together flows in.

Specifically, a supporting frame 45 is fixedly arranged at the joint of a screen cylinder 41 and a discharge pipe 15, the other end of an auger roller 42 is rotatably arranged at the middle position of the supporting frame 45, a separation screen plate 411 is arranged at the bottom of the screen cylinder 41, a liquid containing box 412 is arranged below the separation screen plate 411, the liquid containing box 412 is hermetically connected with the screen cylinder 41, a discharge pipe 44 is arranged below one end of the screen cylinder 41 close to a driving motor 43, one end of the discharge pipe 44 penetrates into a containing cavity 401, and the other end of the discharge pipe is fixedly connected with a gold sand collecting cylinder 3 a. when the gold sand collecting device is used, mineral separation media 101 flowing from the discharge pipe 15 to the containing cavity 401 contain more separated gold ores, the gold ores are conveyed forwards under the driving of the rotation of the auger roller 42, and redundant mineral separation media 101 fall into the liquid containing box 412 through the separation screen plate 411 for cyclic utilization, and the gold ores are gradually dried in the process of forwarding, then the gold sand falls to the discharging pipe 44 and is collected in the gold sand collecting cylinder 3 a.

Specifically, the length of the separation sieve plate 411 is smaller than that of the liquid containing box 412, and the length of the liquid containing box 412 is smaller than that of the sieve cylinder 41, so that leakage of the mineral separation medium 101 can be avoided, and a distance for drying gold ores is reserved.

Specifically, the medium circulation mechanism 5 includes a conduit 51 and a negative pressure pump 52, one end of the conduit 51 is connected to the mercury mixing barrel 1, the other end is connected to the liquid containing box 412 and the mineral collecting barrel 3b, the negative pressure pump 52 is arranged beside the negative pressure pump 52 and hermetically connected to the conduit 51, the conduit 51 is electrically connected to an external power supply, and the negative pressure pump 52 is used for providing negative pressure suction force, so that the mineral separation medium 101 in the liquid containing box 412 and the mineral collecting barrel 3b can be recycled.

Specifically, collecting vessel 3 includes staving 31, sealed lid 32 and a screen cloth section of thick bamboo 33, and sealed lid 32 is installed in the top seal of staving 31, and has set firmly convex spacing 311 on the inside wall of staving 31, and screen cloth section of thick bamboo 33 overlap joint is on spacing 311, with staving 31 fixed connection, and the solid particle can drop and collect in screen cloth section of thick bamboo 33, and the ore dressing medium 101 of liquid can deposit in the bottom or flow back again, reduces the attachment volume of mercury on the ore.

Specifically, the discharge valve 151 is arranged at the joint of the discharge pipe 15 and the mercury mixing barrel 1, and the discharge valve 151 is respectively connected with the mercury mixing barrel 1 and the discharge pipe 15 in a sealing manner, so that people can conveniently control the lower flow of the mercury in the mineral separation medium 101.

The application method of the metal mineral separation equipment comprises the following steps:

step S1, adding slag to be beneficiated into the mercury mixing cylinder 1 from the feeding valve cylinder 13, introducing an beneficiation medium 101 into the mercury mixing cylinder 1 to reach the impurity removal valve 11, starting the stirring motor 21, and stirring for 15-30 min to screen the slag;

step S2, standing for 5-7 min after stirring is finished, opening an impurity removal valve 11 to introduce floating slag floating on the liquid level into a mineral collection cylinder 3b, stopping solid particle impurities in a screen cylinder 33, and under the attraction of a negative pressure pump 52, returning the beneficiation medium 101 flowing into the mineral collection cylinder 3b together with the impurities back to the mercury mixing cylinder 1 again to remove the impurities, and returning the redundant beneficiation medium 101 back to the mercury mixing cylinder 1 again;

step S3, opening a discharge valve 151 to enable gold ore particles to flow into a solid-liquid separation mechanism 4 along a discharge pipe 15 for solid-liquid separation, dropping the gold ore into a gold sand collecting cylinder 3a, and enabling the redundant mineral separation medium 101 to flow back into a mercury mixing cylinder 1 again;

and S4, repeating the steps S1, S2 and S3, closing the impurity removal valve 11 and the discharge valve 151 after the ores in the gold sand collecting cylinder 3a and the mineral collecting cylinder 3b are fully collected, removing and collecting the ores in the collecting barrel 3, and mounting the ores again for continuous use.

In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", 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 in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; 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 according to specific situations by those skilled in the art.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a metal mineral ore dressing splitter which characterized in that: the device comprises a mercury mixing cylinder (1) with an openable cylinder cover (14) arranged at the top and a medium circulating mechanism (5) arranged on the outer side of the mercury mixing cylinder (1), wherein a charging valve cylinder (13) is fixedly arranged on the cylinder cover (14), the charging valve cylinder (13) penetrates through the cylinder cover (14), mineral separation media (101) are introduced into the mercury mixing cylinder (1), a stirrer (2) is arranged in the mercury mixing cylinder (1), a stirring motor (21) is fixedly arranged at the top of the cylinder cover (14), an output shaft of the stirring motor (21) is fixedly connected with the stirrer (2), the stirrer (2) is rotatably connected with the cylinder cover (14), and the stirring motor (21) is electrically connected with an external power supply;

the bottom of the mercury mixing barrel (1) is provided with a discharge pipe (15), the output end of the discharge pipe (15) is hermetically connected with a solid-liquid separation mechanism (4), the solid-liquid separation mechanism (4) is fixedly connected with the discharge pipe (15), the side wall of the mercury mixing barrel (1) is provided with an impurity removal valve (11), the output ends of the impurity removal valve (11) and the solid-liquid separation mechanism (4) are respectively provided with a collection barrel (3) and are hermetically connected with the collection barrel (3), the collection barrel (3) comprises a gold sand collection barrel (3 a) and a mineral collection barrel (3 b), the gold sand collection barrel (3 a) is hermetically connected with the solid-liquid separation mechanism (4), and the mineral collection barrel (3 b) is hermetically connected with the impurity removal valve (11);

the solid-liquid separation mechanism (4) comprises a screening cylinder (41), an auger roller (42) and a driving motor (43), the screening cylinder (41) is fixedly connected to the output end of the discharge pipe (15), a containing cavity (401) communicated with the discharge pipe (15) is arranged inside the screening cylinder (41), the auger roller (42) is rotatably installed in the containing cavity (401), the driving motor (43) is fixed at one end, far away from the discharge pipe (15), of the screening cylinder (41), the output shaft of the driving motor (43) is fixedly connected with the auger roller (42), and the driving motor (43) is electrically connected with an external power supply;

the medium circulating mechanism (5) comprises a first circulating mechanism (5 a) and a second circulating mechanism (5 b), the first circulating mechanism (5 a) is arranged between the solid-liquid separation mechanism (4) and the mercury mixing cylinder (1), and the second circulating mechanism (5 b) is arranged between the mineral collecting cylinder (3 b) and the mercury mixing cylinder (1) so that the mineral separation medium (101) flows into the mercury mixing cylinder (1) in a circulating mode.

2. A metal mineral beneficiation separation apparatus according to claim 1, wherein: the bottom of cover (14) sets firmly is used for detecting liquid level detector (12) of ore dressing medium (101) liquid level, edulcoration valve (11) with the liquid level of ore dressing medium (101) is located the same height.

3. A metal mineral beneficiation separation apparatus according to claim 2, wherein: the junction of sieve feed cylinder (41) and discharging pipe (15) has set firmly supporting rack (45), the other end rotation of auger roller (42) is installed the intermediate position department of supporting rack (45).

4. A metal mineral beneficiation separation apparatus according to claim 3, wherein: the bottom of sieve feed cylinder (41) is equipped with separation sieve (411), the below of separation sieve (411) is equipped with liquid containing box (412), liquid containing box (412) with sieve feed cylinder (41) sealing connection.

5. A metal mineral beneficiation separation apparatus according to claim 4, wherein: the length of the separation sieve plate (411) is smaller than that of the liquid containing box (412), and the length of the liquid containing box (412) is smaller than that of the sieve cylinder (41).

6. A metal mineral beneficiation separation apparatus according to claim 5, wherein: a discharging pipe (44) is arranged below one end, close to the driving motor (43), of the screening cylinder (41), one end of the discharging pipe (44) penetrates into the containing cavity (401), and the other end of the discharging pipe is fixedly connected with the gold sand collecting cylinder (3 a).

7. A metal mineral beneficiation separation apparatus according to claim 6, wherein: medium circulation mechanism (5) include pipe (51) and negative pressure pump (52), the one end of pipe (51) is all connected mix mercury section of thick bamboo (1), the other end is connected respectively liquid holds case (412) and mineral collecting cylinder (3 b), negative pressure pump (52) set up the side of negative pressure pump (52), and with pipe (51) sealing connection, pipe (51) and external power source electric connection.

8. A metal mineral beneficiation separation apparatus according to claim 7, wherein: collecting vessel (3) include staving (31), sealed lid (32) and a screen cloth section of thick bamboo (33), the top seal of staving (31) is installed sealed lid (32), just convex spacing (311) have set firmly on the inside wall of staving (31), a screen cloth section of thick bamboo (33) overlap joint is in on spacing (311), with staving (31) fixed connection.

9. A metal mineral beneficiation separation apparatus according to claim 8, wherein: and a discharge valve (151) is arranged at the joint of the discharge pipe (15) and the mercury mixing barrel (1), and the discharge valve (151) is respectively in sealing connection with the mercury mixing barrel (1) and the discharge pipe (15).