CN213791879U

CN213791879U - Treatment device for tailing discharge

Info

Publication number: CN213791879U
Application number: CN202022683274.9U
Authority: CN
Inventors: 付鑫盛; 刘矫健; 黄立华; 汤吉班; 杨志钦; 李旭
Original assignee: Inner Mongolia Guocheng Industrial Co Ltd
Current assignee: Inner Mongolia Guocheng Industrial Co Ltd
Priority date: 2020-11-18
Filing date: 2020-11-18
Publication date: 2021-07-27
Anticipated expiration: 2030-11-18

Abstract

The utility model discloses a processing apparatus that tailing discharged usefulness relates to tailing processing technology field, including end settling tank, the top fixed mounting of end settling tank has the magnetic separation case, and the top fixed mounting of magnetic separation case has the crushing case, and one side that pulverizes the incasement wall rotates and is connected with first crushing roller, pulverizes one side fixed mounting that incasement portion is close to first crushing roller and has the second to crush roller, the beneficial effects of the utility model are that: this processing apparatus that tailing discharged usefulness, through using two kinds of processing methods of magnetic separation method and flotation simultaneously to classify and collect the material in the tailing to make metal, silica, tetrafluoroethylene etc. in the tailing classify, thereby make the silica content who finally collects be greater than 85%, tetrafluoroethylene content is less than 0.5%, can use molybdenum ore tailing as ceramic raw materials afterwards, compared with piling up the tailing near the pit say that the tailing construction cost has been reduced, and reduced the pollution to the environment, it is more convenient to use.

Description

Treatment device for tailing discharge

The technical field is as follows:

the utility model relates to a tailing processing technology field specifically is a processing apparatus that tailing discharged usefulness.

Background art:

molybdenum metal has the advantages of high strength, high melting point, corrosion resistance, grinding resistance and the like, so that molybdenum is widely used in the industry, in the metallurgical industry, molybdenum is used as an additive for producing various alloy steels or is combined with tungsten, nickel, cobalt, zirconium, titanium, vanadium, rhenium and the like to form high-grade alloys so as to improve the high-temperature strength, the wear resistance and the corrosion resistance of the alloys, the molybdenum-containing alloy steels are used for manufacturing transportation devices, locomotives, industrial machinery and various instruments, molybdenum ore generates a large amount of tailings in the mining process, the main components of the tailings are 74.07% of silicon dioxide, 10.86% of aluminum oxide and 1.28% of tetrafluoroethylene. Through ore dressing and impurity removal, the silicon dioxide is improved to 85 percent, the tetrafluoroethylene is reduced to below 0.5 percent, and the use grade of the ceramic aggregate is reached. The method can comprehensively utilize a large amount of tailings, but the molybdenum ore tailings are not treated in a corresponding mode at present, so that serious environmental pollution and resource waste are caused, and therefore, a treatment device for tailing discharge is provided.

The utility model has the following contents:

an object of the utility model is to provide a processing apparatus that tailing discharged usefulness to solve the not enough of prior art.

The utility model discloses by following technical scheme implement: the utility model provides a processing apparatus that tailing discharged usefulness, includes end settling tank, the top fixed mounting of end settling tank has the magnetic separation case, the top fixed mounting of magnetic separation case has pulverizes the case, one side of pulverizing incasement wall is rotated and is connected with first crushing roller, one side fixed mounting that pulverizes incasement portion is close to first crushing roller has the second to crush roller, one side fixed mounting who pulverizes the case has servo motor, servo motor's output penetrates pulverizes the inside of case and with second crushing roller fixed connection, the bottom fixed mounting who pulverizes the case has the unloading baffle, the inside rotation of magnetic separation case is connected with central rotation axis, the outside fixed mounting of central rotation axis has the magnetic separation axle, the second is arranged the groove in the bottom of magnetic separation case, the corresponding both sides of end settling incasement wall all rotate and are connected with rotating barrier, end settling tank internal sliding connection has two to hinder and blocks the board, two the equal fixed mounting in the inside that just is located end settling tank of one side of arresting plate has the piece of cutting, one side fixed mounting that the piece was cut apart to arresting plate keeps away from has the connecting plate.

Preferably, one side fixed mounting of magnetic separation case has the metal to deposit the case, first row of silo has been seted up to one side of magnetic separation case, the below fixed mounting that one side of magnetic separation incasement wall just is located first row of silo has the scraper blade, one side fixed mounting that the case was deposited to the metal has first silo, the bottom of first silo inner wall is rotated through the hinge and is connected with first barrier plate.

Preferably, the bottom of the rotating baffle plate is provided with a bottom sliding groove, a bottom sliding block is slidably connected inside the bottom sliding groove, an electric telescopic rod is rotatably connected inside the bottom settling tank and below the two rotating baffle plates, the output end of the electric telescopic rod is rotatably connected with the bottom sliding block, and the bottom sliding groove and the bottom sliding block are both in a T-shaped structure.

Preferably, a second blanking groove is formed in one side, away from the blocking plate, of the bottom settling box, and the bottom of the inner wall of the second blanking groove is rotatably connected with a second blocking plate through a hinge.

Preferably, one side of crushing case is rotated and is connected with first rotary disk, first rotary disk and second crushing roller fixed connection, one side of magnetic separation case is rotated and is connected with the second rotary disk, second rotary disk and central rotation axis fixed connection, driving belt has been cup jointed in the outside of first rotary disk, first rotary disk passes through driving belt and is connected with the transmission of second rotary disk.

Preferably, the top of the crushing box is fixedly provided with a feeding hopper, and the top of one side of the bottom settling box is fixedly provided with a water injection pipe.

The utility model has the advantages that:

this processing apparatus that tailing discharged usefulness, through using two kinds of processing methods of magnetic separation method and flotation simultaneously to classify and collect the material in the tailing to make metal, silica, tetrafluoroethylene etc. in the tailing classify, thereby make the silica content who finally collects be greater than 85%, tetrafluoroethylene content is less than 0.5%, can use molybdenum ore tailing as ceramic raw materials afterwards, compared with piling up the tailing near the pit say that the tailing construction cost has been reduced, and reduced the pollution to the environment, it is more convenient to use.

Description of the drawings:

in order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, 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 according to these drawings without creative efforts.

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

fig. 2 is a cross-sectional view of the present invention;

fig. 3 is a top cross-sectional view of the present invention;

FIG. 4 is an enlarged view of the point A of FIG. 2 according to the present invention;

fig. 5 is an enlarged view of the point B in fig. 2 according to the present invention.

In the figure: 1. a bottom settling tank; 2. a magnetic separation box; 3. a grinding box; 4. a first crushing roller; 5. a second crushing roller; 6. a servo motor; 7. a blanking guide plate; 8. a central rotating shaft; 9. a magnetic separation shaft; 10. a metal storage box; 11. a first discharging groove; 12. a squeegee; 13. a first discharging groove; 14. a first barrier plate; 15. a second discharge chute; 16. rotating the baffle; 17. a bottom chute; 18. a bottom slider; 19. an electric telescopic rod; 20. a second discharging groove; 21. a second barrier plate; 22. a damming board; 23. a connecting plate; 24. cutting into blocks; 25. feeding a hopper; 26. a first rotating disk; 27. a drive belt; 28. a second rotating disk; 29. a water injection pipe.

The specific implementation mode is as follows:

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.

Referring to fig. 1 to 5, the present invention provides a technical solution: a processing device for tailing discharge comprises a bottom precipitation box 1, wherein one side of the bottom precipitation box 1, which is far away from a blocking plate 22, is provided with a second discharging groove 20, the bottom of the inner wall of the second discharging groove 20 is rotatably connected with a second blocking plate 21 through a hinge so as to be convenient for taking out materials in the bottom precipitation box 1, the top of the bottom precipitation box 1 is fixedly provided with a magnetic separation box 2, the top of the magnetic separation box 2 is fixedly provided with a grinding box 3, one side of the inner wall of the grinding box 3 is rotatably connected with a first grinding roller 4, one side of the inside of the grinding box 3, which is close to the first grinding roller 4, is fixedly provided with a second grinding roller 5, one side of the grinding box 3 is fixedly provided with a servo motor 6, the output end of the servo motor 6 penetrates into the inside of the grinding box 3 and is fixedly connected with the second grinding roller 5, the bottom of the grinding box 3 is fixedly provided with a discharging guide plate 7, the inside of the magnetic separation box 2 is rotatably connected with a central rotating shaft 8, one side of the crushing box 3 is rotatably connected with a first rotating disk 26, the first rotating disk 26 is fixedly connected with a second crushing roller 5, one side of the magnetic separation box 2 is rotatably connected with a second rotating disk 28, the second rotating disk 28 is fixedly connected with a central rotating shaft 8, a transmission belt 27 is sleeved on the outer side of the first rotating disk 26, the first rotating disk 26 is in transmission connection with the second rotating disk 28 through the transmission belt 27, the second crushing roller 5 can drive the central rotating shaft 8 to rotate while rotating, a magnetic separation shaft 9 is fixedly installed on the outer side of the central rotating shaft 8, a metal storage box 10 is fixedly installed on one side of the magnetic separation box 2, a first discharge groove 11 is formed in one side of the inner wall of the magnetic separation box 2, a scraper 12 is fixedly installed below the first discharge groove 11 and positioned on one side of the inner wall of the magnetic separation box 2, a first discharge groove 13 is fixedly installed on one side of the metal storage box 10, the bottom of the inner wall of the first discharge groove 13 is rotatably connected with a first blocking plate 14 through a hinge, the metal storage box 10 can be used for collecting metal substances in tailings, the bottom of the magnetic separation box 2 is provided with a second discharge groove 15, two corresponding sides of the inner wall of the bottom sedimentation box 1 are rotatably connected with rotating baffles 16, the bottom of each rotating baffle 16 is provided with a bottom sliding groove 17, the inside of each bottom sliding groove 17 is slidably connected with a bottom sliding block 18, the inside of the bottom sedimentation box 1 and the position below the two rotating baffles 16 are rotatably connected with electric telescopic rods 19, the output ends of the electric telescopic rods 19 are rotatably connected with the bottom sliding blocks 18, the bottom sliding grooves 17 and the bottom sliding blocks 18 are of a T-shaped structure, the electric telescopic rods 19 can be used for driving the rotating baffles 16 to rotate, the positions of the rotating baffles 16 can be conveniently controlled, the inside of the bottom sedimentation box 1 is slidably connected with two blocking plates 22, one side of each blocking plate 22 and the inside the bottom sedimentation box 1 are fixedly provided with cutting blocks 24, a connecting plate 23 is fixedly arranged on one side of the blocking plate 22 far away from the cutting block 24, a feeding hopper 25 is fixedly arranged on the top of the crushing box 3, and a water injection pipe 29 is fixedly arranged on the top of one side of the bottom settling box 1, so that tailings can be conveniently placed into the crushing box 3 and water can be conveniently injected into the bottom settling box 1.

In conclusion, when the treatment device for discharging tailings is used, firstly, tailings raw materials are put into the grinding box 3 by the feeding hopper 25, the second grinding roller 5 is driven by the servo motor 6 to rotate at the moment, the tailings can be ground by the meshing of the second grinding roller 5 and the first grinding roller 4, the tailings are thrown onto the magnetic separation shaft 9 through the discharging guide plate 7 after being ground, certain metal materials can be adsorbed by the magnetism on the surface of the magnetic separation shaft 9, the metal on the surface of the magnetic separation shaft 9 is scraped by the scraping plate 12 in the process of rotating along with the magnetic separation shaft 9 and falls into the metal storage box 10 through the first discharging groove 11 to be collected, non-metal materials fall into the inside of the bottom precipitation box 1 under the action of gravity, at the moment, the inside of the bottom precipitation box 1 is filled with water by the water injection pipe 29, and the tailings subjected to magnetic separation fall onto the rotary baffle 16, after a certain amount of tailing powder is accumulated, the two electric telescopic rods 19 are shortened at the same time, so that the rotary baffle 16 inclines in a large angle, the tailing powder above the rotary baffle 16 falls under the action of gravity, the falling speed of the tailing powder in water is different due to different densities of materials, most of alumina with the largest mass firstly sinks to the lowest part of the bottom sedimentation tank 1, then silica and finally tetrafluoroethylene are added, and after sedimentation is finished, the blocking plate 22 is pushed to the inside of the bottom sedimentation tank 1 according to different inherent proportions of the materials in the tailing, and the three materials are separated.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A processing apparatus that tailing discharged was used, includes end settling tank (1), its characterized in that: the top fixed mounting of end setting case (1) has magnetic separation case (2), the top fixed mounting of magnetic separation case (2) has pulverizes case (3), one side of pulverizing case (3) inner wall is rotated and is connected with first crushing roller (4), one side fixed mounting who pulverizes case (3) inside near first crushing roller (4) has second crushing roller (5), one side fixed mounting who pulverizes case (3) has servo motor (6), the output of servo motor (6) penetrates the inside of pulverizing case (3) and pulverizes roller (5) fixed connection with the second, the bottom fixed mounting who pulverizes case (3) has unloading baffle (7), the internal rotation of magnetic separation case (2) is connected with central rotation axis (8), the outside fixed mounting of central rotation axis (8) has magnetic separation axle (9), second row's silo (15) have been seted up to the bottom of magnetic separation case (2), the corresponding both sides of end settling tank (1) inner wall all rotate and are connected with whirl baffle (16), end settling tank (1) inside sliding connection has two to block sideboard (22), two the equal fixed mounting in inside that just is located end settling tank (1) of one side of blocking sideboard (22) has cutting piece (24), one side fixed mounting that cutting piece (24) was kept away from in blocking sideboard (22) has connecting plate (23).

2. A treatment plant for tailings drainage according to claim 1, wherein: case (10) is deposited to one side fixed mounting of magnetic separation case (2) metal, first row silo (11) have been seted up to one side of magnetic separation case (2), the below fixed mounting that one side of magnetic separation case (2) inner wall just is located first row silo (11) has scraper blade (12), one side fixed mounting that the metal was deposited case (10) has first silo (13) of appearing, the bottom of first silo (13) inner wall is rotated through the hinge and is connected with first barrier plate (14).

3. A treatment plant for tailings drainage according to claim 1, wherein: the bottom of each rotary baffle plate (16) is provided with a bottom sliding groove (17), the bottom sliding grooves (17) are connected with bottom sliding blocks (18) in a sliding mode, electric telescopic rods (19) are connected inside the bottom settling tank (1) and located below the two rotary baffle plates (16) in a rotating mode, the output ends of the electric telescopic rods (19) are connected with the bottom sliding blocks (18) in a rotating mode, and the bottom sliding grooves (17) and the bottom sliding blocks (18) are of T-shaped structures.

4. A treatment plant for tailings drainage according to claim 1, wherein: a second blanking groove (20) is formed in one side, far away from the blocking plate (22), of the bottom settling box (1), and the bottom of the inner wall of the second blanking groove (20) is rotatably connected with a second blocking plate (21) through a hinge.

5. A treatment plant for tailings drainage according to claim 1, wherein: one side of crushing case (3) is rotated and is connected with first rotary disk (26), first rotary disk (26) is ground roller (5) fixed connection with the second, one side of magnetic separation case (2) is rotated and is connected with second rotary disk (28), second rotary disk (28) and central rotation axis (8) fixed connection, driving belt (27) have been cup jointed in the outside of first rotary disk (26), first rotary disk (26) is connected with second rotary disk (28) transmission through driving belt (27).

6. A treatment plant for tailings drainage according to claim 1, wherein: the top of the crushing box (3) is fixedly provided with a feeding hopper (25), and the top of one side of the bottom settling box (1) is fixedly provided with a water injection pipe (29).