Novel flotation machine for lead zinc ore

Abstract

The utility model provides a novel flotation machine for lead-zinc ore. The novel flotation machine comprises a flotation tank; the flotation tank is arranged in the middle of the top of the flotation tank, a hydraulic cylinder is fixedly mounted in the middle of the bottom of the flotation tank, and a push plate is fixedly connected to the top end of an output shaft of the hydraulic cylinder; and the collecting barrel is fixedly mounted on the outer surface of the flotation tank. According to the novel lead-zinc ore flotation machine, the output shaft of the hydraulic cylinder is controlled by an external power supply to move to adjust the height of the push plate in the flotation tank, so that the volume of the flotation tank is adjusted, the height of ore pulp can be adjusted in the flotation tank, and the horizontal line of the ore pulp and the top of the flotation tank are prevented from being kept horizontal; the device is simple in structure and high in practicability, ore pulp with different volumes can be stirred, when foam scraping is needed, the top of the ore pulp and the top of the flotation tank can be controlled to be kept horizontal, the foam scraping effect is kept, and the practicability and flexibility of the device are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of lead-zinc ore flotation equipment, in particular to a new type of lead-zinc ore flotation machine. Background Art

[0002] In the production process of lead-zinc ore, flotation is an important processing technology, and the flotation machine is an important equipment in the flotation process of lead-zinc ore.

[0003] Flotation machines usually draw in sufficient air to mix with the slurry in the flotation tank, then stir the slurry and the drug, while refining the foam so that the minerals adhere to the foam and float to the surface of the slurry to form mineralized foam, and finally scrape out the foam with a scraper.

[0004] For example, a new type of flotation machine for lead-zinc ore with publication number CN217747505U mixes the slurry inside the flotation tank through a stirring device, and the scraper rotates with the stirring device to scrape the bubbles on the top of the flotation tank into the inside of the collecting tank. However, the volume of the flotation tank of the new type of flotation machine for lead-zinc ore is fixed, and the slurry inside the flotation tank needs to be kept consistent with the top of the flotation tank so that the bubbles can be scraped away by the scraper. However, when the slurry inside the flotation tank is full, the rotation of the stirring device easily causes the slurry to splash out of the flotation tank, resulting in poor stirring effect, and each time processing, a full pool of slurry must be processed, otherwise the scraping effect cannot be achieved, and the practicality is poor.

[0005] Therefore, it is necessary to provide a new type of flotation machine for lead-zinc ore to solve the above technical problems. Utility Model Content

[0006] The utility model provides a new flotation machine for lead-zinc ore, which solves the problem that the volume of the flotation pool of the new flotation machine for lead-zinc ore is fixed, the ore pulp inside the flotation pool needs to be kept consistent with the top of the flotation pool so that bubbles can be scraped away by a scraper, but when the ore pulp inside the flotation pool is full, the rotation of the stirring device easily causes the ore pulp to splash out of the flotation pool, resulting in poor stirring effect, and each time processing, a full pool of ore pulp must be processed, otherwise the scraping effect cannot be achieved, and the practicality is poor.

[0007] In order to solve the above technical problems, the utility model provides a new type of flotation machine for lead-zinc ore, comprising: a flotation tank;

[0008] A flotation tank, wherein the flotation tank is arranged in the middle of the top of the flotation tank, a hydraulic cylinder is fixedly installed in the middle of the bottom of the flotation tank, and a push plate is fixedly connected to the top of the output shaft of the hydraulic cylinder;

[0009] A collecting bucket, the collecting bucket is fixedly mounted on the outer surface of the flotation tank;

[0010] A skateboard, wherein the skateboard is slidably mounted on one side of the outer surface of the collecting barrel, a mounting plate is fixedly mounted on one side of the skateboard, a stirring device is arranged on the surface of the mounting plate, the stirring device comprises a servo motor, a rotating rod, a limit block and a stirring plate, the servo motor is fixedly mounted on the top of the mounting plate, the rotating rod is fixedly connected to the bottom end of the output shaft of the servo motor, two limit blocks are respectively fixedly mounted on both sides of the outer surface of the rotating rod, the stirring plate is fixedly mounted on the bottom of the outer surface of the rotating rod, and a scraping device is sleeved on one side of the outer surface of the stirring device.

[0011] Preferably, the scraper device includes a scraper, a connecting hole and a limiting groove, the scraper is sleeved on the outer surface of the rotating rod, the connecting hole is opened in the middle of the top of the scraper, and the two limiting grooves are respectively opened in the middle of both sides of the inner cavity wall of the connecting hole.

[0012] Preferably, a sliding block is fixedly mounted on the bottom of one side of the outer surface of the sliding plate.

[0013] Preferably, a collection pool is provided in the middle of the top of the collection barrel.

[0014] Preferably, support columns are fixedly installed around the bottom of the flotation tank.

[0015] Preferably, a discharge pipe is provided on one side of the bottom of the collecting barrel.

[0016] Preferably, cleaning plates are fixedly mounted on both sides of the bottom of the scraper.

[0017] Compared with the related art, the new lead-zinc ore flotation machine provided by the utility model has the following beneficial effects:

[0018] The utility model provides a new type of flotation machine for lead and zinc ore. The output shaft of the hydraulic cylinder is controlled by an external power supply to move and adjust the height of the push plate inside the flotation tank, thereby adjusting the volume of the flotation operation. The height of the ore pulp can be adjusted in the flotation tank to avoid the horizontal line of the ore pulp and the top of the flotation tank being kept horizontal, and the ore pulp is not easy to overflow the flotation tank when being stirred. The device has a simple structure and strong practicality, can stir ore pulps of different volumes, and can control the top of the ore pulp and the top of the flotation tank to keep level when scraping foam is needed, so as to maintain the scraping foam effect and improve the practicality and flexibility of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 A schematic structural diagram of a first embodiment of a novel flotation machine for lead-zinc ore provided by the utility model;

[0020] Figure 2 for Figure 1 A schematic diagram of a flotation cell from top view shown;

[0021] Figure 3 for Figure 1 A schematic cross-sectional view of a foam scraping device is shown;

[0022] Figure 4 for Figure 1 A schematic cross-sectional view of a stirring device shown;

[0023] Figure 5 This is a structural schematic diagram of a second embodiment of a new type of flotation machine for lead-zinc ore provided by the utility model.

[0024] Numbers in the figure: 1, flotation tank, 2, flotation trough, 3, collecting bucket, 4, collecting tank, 5, hydraulic cylinder, 6, push plate, 7, slide plate, 8, mounting plate, 9, stirring device, 91, servo motor, 92, rotating rod, 93, limit block, 94, stirring plate, 10, scraping device, 101, scraper, 102, connecting hole, 103, limit slot, 11, support column, 12, discharge pipe, 13, slider, 14, cleaning plate. DETAILED DESCRIPTION

[0025] The utility model is further described below in conjunction with the accompanying drawings and implementation modes.

[0026] First embodiment

[0027] Please refer to Figure 1 , Figure 2 , Figure 3 and Figure 4 ,in, Figure 1 A schematic structural diagram of a first embodiment of a novel flotation machine for lead-zinc ore provided by the utility model; Figure 2 for Figure 1 A schematic diagram of a flotation cell from top view shown; Figure 3 for Figure 1 A schematic cross-sectional view of a foam scraping device is shown; Figure 4 for Figure 1 The schematic cross-sectional view of the stirring device is shown. A novel flotation machine for lead-zinc ore comprises: a flotation tank 1;

[0028] A flotation cell 2, wherein the flotation cell 2 is disposed in the middle of the top of the flotation tank 1, a hydraulic cylinder 5 is fixedly installed in the middle of the bottom of the flotation tank 1, and a push plate 6 is fixedly connected to the top of the output shaft of the hydraulic cylinder 5;

[0029] A collecting bucket 3, wherein the collecting bucket 3 is fixedly mounted on the outer surface of the flotation tank 1;

[0030] A slide plate 7 is slidably mounted on one side of the outer surface of the collecting barrel 3, a mounting plate 8 is fixedly mounted on one side of the slide plate 7, a stirring device 9 is arranged on the surface of the mounting plate 8, the stirring device 9 comprises a servo motor 91, a rotating rod 92, a limit block 93 and a stirring plate 94, the servo motor 91 is fixedly mounted on the top of the mounting plate 8, the rotating rod 92 is fixedly connected to the bottom end of the output shaft of the servo motor 91, two limit blocks 93 are respectively fixedly mounted on both sides of the outer surface of the rotating rod 92, the stirring plate 94 is fixedly mounted on the bottom of the outer surface of the rotating rod 92, and a scraper device 10 is sleeved on one side of the outer surface of the stirring device 9.

[0031] The scraper device 10 includes a scraper 101, a connecting hole 102 and a limiting groove 103. The scraper 101 is sleeved on the outer surface of the rotating rod 92. The connecting hole 102 is opened in the middle of the top of the scraper 101. The two limiting grooves 103 are respectively opened in the middle of both sides of the inner cavity wall of the connecting hole 102.

[0032] A sliding block 13 is fixedly mounted on the bottom of one side of the outer surface of the sliding plate 7 .

[0033] A collection pool 4 is provided in the middle of the top of the collection barrel 3 .

[0034] Support columns 11 are fixedly installed around the bottom of the flotation tank 1.

[0035] A discharge pipe 12 is disposed on one side of the bottom of the collecting barrel 3 .

[0036] The slide block 13 is slidably mounted on the rear side of the outer surface of the collecting barrel 3 , and a slide groove capable of sliding up and down is provided on the rear side of the collecting barrel 3 .

[0037] The limiting block 93 cannot rotate inside the limiting groove 103 , and the limiting block 93 can only slide up or down inside the limiting groove 103 , so that the scraper 101 can rotate with the limiting block 93 .

[0038] The discharge pipe 12 is connected to the collection tank 4 , and a blocking cover is threadedly installed at the bottom of the discharge pipe 12 . After the blocking cover is rotated and removed from the bottom of the discharge pipe 12 , the foam inside the collection tank 4 can be discharged from the bottom of the discharge pipe 12 .

[0039] The working principle of a new type of flotation machine for lead-zinc ore provided by the utility model is as follows:

[0040] During operation, the slurry is first poured into the flotation cell 2, and the output shaft of the hydraulic cylinder 5 is controlled by an external power supply to move up or down, and the height of the push plate 6 inside the flotation cell 2 is adjusted so that the height of the slurry inside the flotation cell 2 is kept parallel to the top of the slurry.

[0041] Then, the output shaft of the servo motor 91 is controlled by an external power supply to rotate, driving the rotating rod 92 to rotate. The rotating rod 92 rotates to drive the stirring plate 94 and the limit block 93 to rotate. When the stirring plate 94 rotates, the slurry inside the flotation tank 2 is stirred.

[0042] When the limiting block 93 rotates, it is restricted by the limiting groove 103 , and the limiting block 93 drives the scraper 101 to rotate, and the scraper 101 rotates at the top of the flotation tank 1 .

[0043] When scraping foam is needed, the output shaft of the hydraulic cylinder 5 is controlled by an external power supply to move upward, pushing the push plate 6 to move. The push plate 6 pushes the slurry to move upward, and the top of the slurry and the top of the flotation tank 2 remain horizontal. When the push plate 6 moves upward, it pushes the rotating rod 92 to move upward. When the stirring device 9 moves upward, it drives the mounting plate 8 and the slide plate 7 to slide upward on the surface of the flotation tank 1. The limit block 93 slides upward along the limit groove 103, and the scraper 101 continues to rotate on the top of the collection tank 4 to scrape foam.

[0044] The scraped foam is scraped into the collecting tank 4 for collection, and the operator can discharge it through the discharge pipe 12 .

[0045] Compared with the related art, the new lead-zinc ore flotation machine provided by the utility model has the following beneficial effects:

[0046] The utility model provides a novel flotation machine for lead-zinc ore. The output shaft of a hydraulic cylinder 5 is controlled by an external power supply to move and adjust the height of a push plate 6 inside a flotation tank 2, thereby adjusting the volume of the flotation tank 2. The height of the ore pulp can be adjusted in the flotation tank 2 to avoid the horizontal line of the ore pulp and the top of the flotation tank 2 being kept level, and the ore pulp is not easy to overflow the flotation tank 2 when being stirred. The device has a simple structure and strong practicality, can stir ore pulps of different volumes, and can control the top of the ore pulp and the top of the flotation tank 2 to keep level when scraping foam is needed, so as to maintain the scraping foam effect and improve the practicality and flexibility of the device.

[0047] Second embodiment

[0048] Please refer to Figure 5 Based on the first embodiment of the present application, a new type of flotation machine for lead-zinc ore is provided. The second embodiment of the present application provides another new type of flotation machine for lead-zinc ore. The second embodiment is only a preferred embodiment of the first embodiment, and the implementation of the second embodiment will not affect the independent implementation of the first embodiment.

[0049] Specifically, the difference of the new type of lead-zinc ore flotation machine provided in the second embodiment of the present application is that, in the new type of lead-zinc ore flotation machine, cleaning plates 14 are fixedly installed on both sides of the bottom of the scraper 101.

[0050] The scraper 101 is adapted to the collecting tank 4 .

[0051] The working principle of a new type of flotation machine for lead-zinc ore provided by the utility model is as follows:

[0052] During operation, first, the scraper 101 rotates to drive the cleaning plate 14 to rotate inside the collecting tank 4 , and the cleaning plate 14 pushes the foam inside the collecting tank 4 to the side of the discharge pipe 12 , so that the foam can be discharged along the discharge pipe 12 .

[0053] Compared with the related art, the new lead-zinc ore flotation machine provided by the utility model has the following beneficial effects:

[0054] The utility model provides a novel flotation machine for lead-zinc ore. Cleaning plates 14 are installed on both sides of the bottom of a scraper 101. When the scraper 101 rotates, the cleaning plates 14 are driven to rotate inside a collecting tank 4. The cleaning plates 14 push the foam inside the collecting tank 4 to the side of a discharge pipe 12, so that the foam can be discharged along the discharge pipe 12. The device has a simple structure and strong practicality, and can improve the cleaning of the foam accumulated inside the collecting tank 4.

[0055] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A new type of flotation machine for lead-zinc ore, characterized in that: include: Flotation cells; A flotation tank, wherein the flotation tank is arranged in the middle of the top of the flotation tank, a hydraulic cylinder is fixedly installed in the middle of the bottom of the flotation tank, and a push plate is fixedly connected to the top of the output shaft of the hydraulic cylinder; A collecting bucket, the collecting bucket is fixedly mounted on the outer surface of the flotation tank; A skateboard, wherein the skateboard is slidably mounted on one side of the outer surface of the collecting barrel, a mounting plate is fixedly mounted on one side of the skateboard, a stirring device is arranged on the surface of the mounting plate, the stirring device comprises a servo motor, a rotating rod, a limit block and a stirring plate, the servo motor is fixedly mounted on the top of the mounting plate, the rotating rod is fixedly connected to the bottom end of the output shaft of the servo motor, two limit blocks are respectively fixedly mounted on both sides of the outer surface of the rotating rod, the stirring plate is fixedly mounted on the bottom of the outer surface of the rotating rod, and a scraping device is sleeved on one side of the outer surface of the stirring device.

2. A new type of flotation machine for lead-zinc ore according to claim 1, characterized in that: The scraping device includes a scraper, a connecting hole and a limiting groove. The scraper is sleeved on the outer surface of the rotating rod. The connecting hole is opened in the middle of the top of the scraper, and the two limiting grooves are respectively opened in the middle of both sides of the inner cavity wall of the connecting hole.

3. A new type of flotation machine for lead-zinc ore according to claim 1, characterized in that: A sliding block is fixedly mounted on the bottom of one side of the outer surface of the sliding block.

4. A new type of flotation machine for lead-zinc ore according to claim 1, characterized in that: A collection pool is provided in the middle of the top of the collection barrel.

5. A new type of flotation machine for lead-zinc ore according to claim 1, characterized in that: Support columns are fixedly installed around the bottom of the flotation tank.

6. A new type of flotation machine for lead-zinc ore according to claim 1, characterized in that: A discharge pipe is arranged on one side of the bottom of the collecting barrel.

7. A new type of flotation machine for lead-zinc ore according to claim 2, characterized in that: Cleaning plates are fixedly installed on both sides of the bottom of the scraper.

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