Flotation tailing deslagging equipment

Abstract

The utility model relates to the technical field of tailings processing, and discloses flotation tailings deslagging equipment which comprises a shell, and a protection mechanism is arranged in the shell. The protection mechanism comprises two supporting plates, the side faces, away from each other, of the two supporting plates are fixedly connected with the inner side wall of the shell, the upper surface of each supporting plate is fixedly connected with two auxiliary springs, the top ends of the two auxiliary springs are jointly and fixedly connected with a vibration block, and a screen is clamped to the inner bottom wall of the vibration block. The back of the vibration block is fixedly connected with a vibration motor. According to the flotation tailing deslagging equipment, the function of protecting the screen is achieved, the situation that a large amount of tailings flow into the surface of the screen to block the screen and consequently filtering cannot be conducted is avoided, filtered impurities can be scraped, the situation that the filtered impurities adhere to the surface of the screen, and consequently the filtering speed is low is prevented, and the service life of the flotation tailings is prolonged. The application capacity of the flotation tailing deslagging equipment is improved, and the working efficiency during machining is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of tailings processing, in particular to a flotation tailings slag removal device. Background Art

[0002] Flotation tailings are a type of waste generated during the mining process. Valuable elements such as metals in the ore are captured and separated by flotation agents. In order to meet the growing demand for mineral products, the scale of mineral processing is getting larger and larger, so the amount of mineral processing tailings generated will also increase significantly. A large amount of stockpiled tailings need to be deslagging during the processing of the tailings.

[0003] The utility model with the existing authorization announcement number CN214347918U discloses a flotation tailings slag removal device, which includes a drum screen and a slag collection box; the drum screen is installed at the end of the tailings feed pipe; the slag collection box is tilted and arranged directly below the drum screen, a feed port is arranged on the top of the slag collection box, and a layer of grid is arranged in the slag collection box.

[0004] The above technical solution is adopted to efficiently remove large-particle impurities and slag such as wood residue in the flotation tailings slurry, which is beneficial to improve the service life of the tailings pumping device and reduce the possibility of pipeline blockage. However, the above technical solution does not have the function of protecting the screen. When a large amount of tailings flows into the screen surface, the screen is easily blocked, resulting in a situation where filtering is impossible. Moreover, the impurities after filtering are easy to adhere to the screen surface, resulting in a slow screening speed, which not only reduces the applicability of the flotation tailings slag removal equipment, but also reduces the work efficiency during processing.

[0005] Therefore, those skilled in the art provide a flotation tailings removal device to solve the problems raised in the above background technology. Utility Model Content

[0006] The utility model aims to provide a flotation tailings slag removal device to solve the problems raised in the above background technology.

[0007] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0008] A flotation tailings deslagging device comprises a shell, wherein a protective mechanism is arranged inside the shell;

[0009] The protective mechanism includes two support plates, and the side surfaces of the two support plates away from each other are fixedly connected to the inner side wall of the shell, the upper surface of each support plate is fixedly connected to two auxiliary springs, the top ends of the two groups of auxiliary springs are commonly fixedly connected to a vibration block, the inner bottom wall of the vibration block is clamped with a screen, the back side of the vibration block is fixedly connected to a vibration motor, the left side of the vibration block is fixedly connected to an auxiliary block, the internal sliding connection of the auxiliary block is connected to a limited block, the bottom surface of the limited block is fixedly connected to the upper surface of one of the support plates, the inner side wall of the shell is fixedly connected to a stabilizing block, the front side of the stabilizing block is fixedly connected to a servo motor, the output end of the servo motor power is fixedly connected to a threaded rod, the end of the threaded rod away from the servo motor penetrates the stabilizing block and extends to the inside of the stabilizing block, the outer surface of the threaded rod is threadedly connected to a moving block, the moving block is slidably connected to the inside of the stabilizing block, the left side of the moving block is fixedly connected to a rubber brush, and the bottom surface of the rubber brush contacts the upper surface of the screen.

[0010] As a further solution of the utility model: a reinforcing block is fixedly connected to the upper surface of each support plate, and the side surfaces of the two reinforcing blocks that are away from each other are fixedly connected to the inner side wall of the shell.

[0011] As a further solution of the utility model: the upper surface of the shell is fixedly connected to a feed pipe, and the upper surface of the feed pipe is movably hinged to a dustproof plate.

[0012] As a further solution of the utility model: the bottom surface of the shell is fixedly connected to a discharge pipe, and the outer surface of the discharge pipe is fixedly connected to a solenoid valve.

[0013] As a further solution of the utility model: two groups of support columns are fixedly connected to the bottom surface of the shell, and the outer surface of each group of support columns is fixedly connected to an anti-slip sleeve.

[0014] As a further solution of the utility model: an auxiliary bearing is sleeved on the outer surface of the threaded rod, and the auxiliary bearing is embedded in the interior of the stabilizing block.

[0015] As a further solution of the utility model: a cabinet door is movably hinged on the front of the shell, and a glass observation door is fixedly connected to the inner wall of the cabinet door.

[0016] Compared with the prior art, the beneficial effects of the utility model are:

[0017] The utility model is provided with a support plate, an auxiliary spring, a vibration block, a vibration motor, an auxiliary block and a limit block, and can rely on the vibration motor and the auxiliary spring to drive the vibration block and the screen to vibrate. At the same time, the auxiliary spring can limit the vibration amplitude of the vibration block, and utilize the cooperation of the auxiliary block and the limit block to prevent the vibration block from vibrating up and down, so as to avoid the leakage of tailings. The screen can be continuously vibrated to increase the speed of filtering the tailings, so as to avoid the tailings accumulating on the surface of the screen to cause blockage. Through the cooperation of the stabilizing block, the servo motor, the threaded rod, the moving block and the rubber brush, The power generated by the servo motor can be used to drive the threaded rod to rotate forward or reverse, so that the moving block drives the rubber brush to reciprocate inside the stable block. The rubber brush can scrape the surface of the screen when moving, thereby scraping out impurities adhering to the surface of the screen, realizing the function of protecting the screen, avoiding a large amount of tailings pouring into the surface of the screen and clogging the screen, resulting in an inability to filter. In addition, the filtered impurities can be scraped to prevent the filtered impurities from adhering to the surface of the screen and causing a slow filtration speed, thereby increasing the applicability of the flotation tailings removal equipment and improving the work efficiency during processing. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a structural schematic diagram of a flotation tailings removal equipment;

[0019] Figure 2 It is a schematic diagram of the cutaway three-dimensional structure of a vibrating block in a flotation tailings removal device;

[0020] Figure 3 It is a schematic diagram of the cutaway three-dimensional structure of a stabilizing block in a flotation tailings removal device;

[0021] Figure 4 It is a schematic diagram of the cutaway three-dimensional structure of the shell in a flotation tailings removal equipment.

[0022] In the figure: 1. Shell; 2. Protection mechanism; 201. Support plate; 202. Auxiliary spring; 203. Vibration block; 204. Screen; 205. Vibration motor; 206. Auxiliary block; 207. Limit block; 208. Stabilization block; 209. Threaded rod; 210. Servo motor; 211. Moving block; 212. Rubber brush; 3. Reinforcement block; 4. Feed pipe; 5. Dustproof plate; 6. Discharge pipe; 7. Solenoid valve; 8. Support column; 9. Anti-slip sleeve; 10. Auxiliary bearing; 11. Cabinet door; 12. Glass observation door. DETAILED DESCRIPTION

[0023] See also Figure 1-4 , a flotation tailings removal device, comprising a shell 1, wherein a protective mechanism 2 is arranged inside the shell 1;

[0024] The protective mechanism 2 includes two support plates 201, and the side surfaces of the two support plates 201 that are away from each other are fixedly connected to the inner wall of the outer shell 1. The upper surface of each support plate 201 is fixedly connected to two auxiliary springs 202, and the top ends of the two groups of auxiliary springs 202 are commonly fixedly connected to a vibration block 203. The upper surface of each support plate 201 is fixedly connected to a reinforcement block 3, and the side surfaces of the two reinforcement blocks 3 that are away from each other are fixedly connected to the inner wall of the outer shell 1. The reinforcement block 3 can increase the fixed connection area between the support plate 201 and the outer shell 1, making the connection between the two parties more firm, preventing the support plate 201 from loosening after long-term use, and increasing the durability of the device.

[0025] The inner bottom wall of the vibration block 203 is clamped with a screen 204, the back of the vibration block 203 is fixedly connected to a vibration motor 205, the upper surface of the outer shell 1 is fixedly connected to a feed pipe 4, and the upper surface of the feed pipe 4 is movably hinged with a dustproof plate 5. The feed pipe 4 can improve the convenience of adding tailings to the inside of the outer shell 1. At the same time, the dustproof plate 5 can block the dust generated during screening inside the outer shell 1, thereby increasing the environmental protection capability of the device.

[0026] An auxiliary block 206 is fixedly connected to the left side of the vibration block 203, and the internal sliding connection of the auxiliary block 206 is connected to a limit block 207. The bottom surface of the limit block 207 is fixedly connected to the upper surface of one of the support plates 201. The bottom surface of the outer shell 1 is fixedly connected to a discharge pipe 6, and the outer surface of the discharge pipe 6 is fixedly connected to a solenoid valve 7. By relying on the cooperation between the discharge pipe 6 and the solenoid valve 7, the convenience of discharging the filtered tailings can be increased. The closed state of the discharge pipe 6 is controlled by the solenoid valve 7, thereby increasing the functionality of the device.

[0027] The inner wall of the shell 1 is fixedly connected with a stabilizing block 208, and the bottom surface of the shell 1 is fixedly connected with two groups of support columns 8. The outer surface of each group of support columns 8 is fixedly connected with an anti-slip sleeve 9. The support columns 8 can support the shell 1 and increase the height of the shell 1, making the device more convenient to use. At the same time, the anti-slip sleeve 9 can increase the contact area between the support columns 8 and the ground, and improve the stability during support.

[0028] A servo motor 210 is fixedly connected to the front of the stabilizing block 208, and a threaded rod 209 is fixedly connected to the output end of the servo motor 210 power. The end of the threaded rod 209 away from the servo motor 210 passes through the stabilizing block 208 and extends to the inside of the stabilizing block 208. An auxiliary bearing 10 is sleeved on the outer surface of the threaded rod 209, and the auxiliary bearing 10 is embedded in the inside of the stabilizing block 208. The auxiliary bearing 10 can effectively reduce the friction generated by the threaded rod 209 during rotation, making the threaded rod 209 more sensitive during rotation. At the same time, it can also reduce the wear rate of the threaded rod 209 and increase the service life of the threaded rod 209.

[0029] The outer surface of the threaded rod 209 is threadedly connected to a moving block 211, and the moving block 211 is slidably connected to the inside of the stabilizing block 208. A rubber brush 212 is fixedly connected to the left side of the moving block 211, and the bottom surface of the rubber brush 212 contacts the upper surface of the screen 204. The front of the shell 1 is movably hinged with a cabinet door 11, and the inner wall of the cabinet door 11 is fixedly connected to a glass observation door 12. The cooperation of the cabinet door 11 and the glass observation door 12 can improve the convenience of cleaning or observing the screen 204. The screen 204 can be cleaned by pulling the cabinet door 11, and the state of the internal screen 204 can be observed at any time by relying on the glass observation door 12.

[0030] The working principle of the utility model is as follows: when in use, firstly connect the vibration motor 205, the servo motor 210 and the electromagnetic valve 7 to the power supply. When the tailings need to be deslagging, start the vibration motor 205, and use the power generated by the vibration motor 205 to drive the vibration block 203 and the screen 204 to vibrate. At the same time, the auxiliary spring 202 can limit the vibration amplitude of the vibration block 203, and then open the dustproof plate 5, and install the tailings into the interior of the shell 1 through the feeding pipe 4. At this time, the tailings will fall onto the surface of the screen 204, and rely on the constantly vibrating screen 204 to filter the impurities inside the tailings. At the same time, the cooperation of the auxiliary block 206 and the limit block 207 is used to prevent the vibration block 203 from vibrating up and down to avoid the tailings from leaking. The vibrating screen 204 can increase the speed of screening the tailings, and also prevent the tailings from accumulating on the surface of the screen 204. The filtered tailings will fall to the outside The inner bottom wall of the shell 1, at this time, the solenoid valve 7 can be opened to discharge the tailings from the inside of the discharge pipe 6. When it is necessary to clean the impurities on the surface of the screen 204, the servo motor 210 is started, and the power generated by the servo motor 210 is used to drive the threaded rod 209 to rotate forward or reverse, so that the moving block 211 drives the rubber brush 212 to reciprocate inside the stabilizing block 208. The rubber brush 212 can scrape the surface of the screen 204 when moving, thereby scraping away the impurities adhered to the surface of the screen 204, which can prevent the screen 204 from being blocked by impurities and reducing the screening speed. When it is necessary to clean the impurities, pull the cabinet door 11 to open it, and at this time, the impurities on the surface of the screen 204 can be conveniently cleaned. At the same time, the glass observation door 12 can improve the convenience of checking the status of the screen 204, which not only improves the applicability of the flotation tailings slag removal equipment, but also increases the work efficiency during processing.

[0031] What is described above is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A flotation tailings deslagging device, comprising a housing (1), characterized in that: A protection mechanism (2) is provided inside the housing (1); The protection mechanism (2) comprises two support plates (201), the side surfaces of the two support plates (201) being away from each other are fixedly connected to the inner side wall of the housing (1), the upper surface of each support plate (201) is fixedly connected to two auxiliary springs (202), the top ends of the two groups of auxiliary springs (202) are fixedly connected to a vibration block (203), the inner bottom wall of the vibration block (203) is clamped with a screen (204), the back side of the vibration block (203) is fixedly connected to a vibration motor (205), the left side of the vibration block (203) is fixedly connected to an auxiliary block (206), the interior of the auxiliary block (206) is slidably connected to a limit block (207), the bottom surface of the limit block (207) is connected to one of the support plates (201), and the bottom surface of the limit block (207) is fixedly connected to one of the support plates (201). ), the inner side wall of the housing (1) is fixedly connected with a stabilizing block (208), the front side of the stabilizing block (208) is fixedly connected with a servo motor (210), the output end of the power of the servo motor (210) is fixedly connected with a threaded rod (209), the end of the threaded rod (209) away from the servo motor (210) passes through the stabilizing block (208) and extends to the inside of the stabilizing block (208), the outer surface of the threaded rod (209) is threadedly connected with a moving block (211), the moving block (211) is slidably connected to the inside of the stabilizing block (208), the left side of the moving block (211) is fixedly connected with a rubber brush (212), the bottom surface of the rubber brush (212) is in contact with the upper surface of the screen (204).

2. A flotation tailings deslagging equipment according to claim 1, characterized in that: The upper surface of each support plate (201) is fixedly connected to a reinforcement block (3), and the side surfaces of the two reinforcement blocks (3) that are away from each other are fixedly connected to the inner side wall of the outer shell (1).

3. A flotation tailings removal equipment according to claim 1, characterized in that: The upper surface of the shell (1) is fixedly connected to a feed pipe (4), and the upper surface of the feed pipe (4) is movably hinged to a dustproof plate (5).

4. The flotation tailings deslagging equipment according to claim 1, characterized in that: The bottom surface of the housing (1) is fixedly connected to a discharge pipe (6), and the outer surface of the discharge pipe (6) is fixedly connected to a solenoid valve (7).

5. The flotation tailings removal equipment according to claim 1, characterized in that: Two groups of support columns (8) are fixedly connected to the bottom surface of the housing (1), and an anti-slip sleeve (9) is fixedly connected to the outer surface of each group of support columns (8).

6. The flotation tailings removal equipment according to claim 1, characterized in that: An auxiliary bearing (10) is sleeved on the outer surface of the threaded rod (209), and the auxiliary bearing (10) is embedded in the interior of the stabilizing block (208).

7. The flotation tailings removal equipment according to claim 1, characterized in that: A cabinet door (11) is movably hinged on the front of the housing (1), and a glass observation door (12) is fixedly connected to the inner wall of the cabinet door (11).

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