A flotation machine for lithium mica beneficiation

Abstract

This utility model discloses a flotation machine for lithium mica ore beneficiation, relating to the technical field of mineral flotation machines. It includes a support tank, a scraper, and a collection tank. A support base is connected to the upper surface of the support tank, and a rotating shaft is rotatably connected to the inner wall of the support base. The scraper is installed at both ends of a support frame. A guide rod is slidably connected to the inner wall of a slide frame, and a spring is sleeved on the outside of the guide rod. A shovel plate is installed at the end of the guide rod outside the slide frame, and the outer surface of the shovel plate contacts the outer surface of the scraper. Through the cooperation between the slide frame, shovel plate, guide rod, and spring, the lithium mica ore beneficiation flotation machine provides support for the guide rod through the slide frame, maintaining its stability. The spring provides elastic support for the shovel plate, pushing it to maintain tight contact with the scraper. The contact between the shovel plate and the scraper plate removes the mineral powder adhering to one side of the scraper, thereby improving the cleanliness of the scraper and increasing its flotation efficiency for foam.

Description

Technical Field

[0001] This utility model relates to the technical field of mineral flotation machines, specifically a flotation machine for lithium mica mineral processing. Background Technology

[0002] Mica flotation machines work by introducing air into the slurry, dispersing it into appropriately sized and evenly distributed bubbles to provide a carrier for the flotation of mineral particles. Stirring the slurry ensures uniform mixing, promoting the complete dissolution and dispersion of flotation reagents. Simultaneously, it ensures sufficient contact between the mineral particles and the bubbles, improving flotation efficiency. Mineral particles attached to the bubbles rise to the surface of the slurry, forming a frothy product, while those that do not float are discharged through the underflow, thus achieving mineral separation. Through aeration and stirring, the flotation machine selectively attaches valuable mineral particles such as mica to the bubbles and causes them to float, while gangue minerals remain in the slurry, thereby improving the recovery rate and grade of mica. Flotation machines are not only suitable for mica beneficiation but are also widely used in the beneficiation of other metallic and non-metallic minerals, such as copper, lead, zinc, gold, silver, fluorite, and barite.

[0003] In mica flotation machines, a rotating shaft drives a scraper to rotate, scraping off foam containing mica minerals floating on the slurry. As the scraper rotates continuously, it scrapes off the foam that keeps rising from the slurry. While this structure can effectively scrape off foam containing mica minerals, some mica powder may remain on the scraper, unable to detach from it. Over time, the amount of mica powder adhering to the scraper surface gradually increases, preventing the scraper from effectively scraping off the foam and reducing the flotation efficiency for mica ore. Therefore, we provide a flotation machine for lithium mica ore beneficiation to solve these problems. Utility Model Content

[0004] The purpose of this invention is to provide a flotation machine for lithium mica ore beneficiation, so as to solve the problem of low flotation efficiency of lithium mica ore in existing flotation machines.

[0005] To achieve the above objectives, the present invention provides the following technical solution: a flotation machine for lithium mica beneficiation, comprising a carrying tank, a scraper and a collecting tank, wherein a support base is connected to the upper surface of the carrying tank, a rotating shaft is rotatably connected to the inner wall of the support base, a power mechanism is provided on the outside of the carrying tank, and multiple sets of supports are connected to the outer surface of the rotating shaft, the multiple sets of supports being arranged at equal distances, and the scraper is installed at both ends of the supports.

[0006] The collection trough is located outside the bearing trough. The inner wall of the collection trough is connected to multiple sets of slides, which are arranged at equal intervals. The inner wall of each slide is slidably connected to a guide rod, and a spring is sleeved on the outside of the guide rod. A shovel plate is installed at one end of the guide rod outside the slide, and the outer surface of the shovel plate is in contact with the outer surface of the scraper.

[0007] Preferably, the outer surface of the guide rod is connected to a relay plate, and the outer surface of the relay plate is slidably connected to the inner wall of the carriage.

[0008] Preferably, the inner wall of the carriage is threaded with a push tube, the inner wall of the push tube is slidably connected to the outer surface of the guide rod, and a hexagonal head is connected to one end of the push tube located outside the carriage.

[0009] Preferably, one end of the spring is in contact with one side of the relay plate, and the other end of the spring is in contact with one end of the push tube located inside the carriage.

[0010] Preferably, a connecting plate is connected to the outer surface of the bearing groove, and one side of the connecting plate is connected to one side of the collecting groove.

[0011] Preferably, the power mechanism includes a motor and a support frame, the support frame is installed on one side of the bearing groove, the motor is installed above the support frame, and the output shaft of the motor is connected to a first pulley.

[0012] Preferably, one end of the rotating shaft is connected to a second pulley, and a transmission belt is sleeved on the outside of the first pulley and the second pulley, and the first pulley and the second pulley are connected by the transmission belt.

[0013] Compared with the prior art, the beneficial effects of this utility model are:

[0014] 1. The flotation machine for lithium mica beneficiation in this application utilizes the cooperation between the slide frame, shovel plate, guide rod, and spring. The slide frame provides support for the guide rod, maintaining its stability. The spring provides elastic support for the shovel plate, pushing it to maintain tight contact with the scraper. Through the contact between the shovel plate and the scraper, the mineral powder adhering to one side of the scraper is scraped off, thereby improving the cleanliness of the scraper and increasing the flotation efficiency of the scraper for froth.

[0015] 2. The cooperation between the slide, pusher tube, and guide rod of the flotation machine for lithium mica beneficiation in this application is such that the slide and pusher tube provide support for the guide rod, maintain the stability of the guide rod, prevent the shovel plate from being subjected to excessive thrust and lose support for the shovel plate, thereby improving the stability of the shovel plate. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of a flotation machine for lithium mica beneficiation according to the present invention;

[0017] Figure 2 This is a schematic diagram of the power mechanism structure of a flotation machine for lithium mica beneficiation according to the present invention;

[0018] Figure 3 This is a schematic diagram of the scraper structure of a flotation machine for lithium mica beneficiation according to the present invention;

[0019] Figure 4 This is a schematic diagram of the slide structure of a flotation machine for lithium mica beneficiation according to the present invention;

[0020] Figure 5 This is a cross-sectional schematic diagram of the internal structure of the slide frame of a flotation machine for lithium mica beneficiation according to this utility model.

[0021] The following are the labels in the diagram: 1. Bearing trough, 2. Scraper, 3. Collection trough, 4. Support base, 5. Rotating shaft, 6. Power mechanism, 601. Motor, 602. Support frame, 603. First pulley, 604. Second pulley, 605. Transmission belt, 7. Bracket, 8. Slide, 9. Guide rod, 10. Spring, 11. Shovel plate, 12. Relay plate, 13. Push tube, 14. Hexagonal head, 15. Connecting plate. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0023] Example:

[0024] like Figures 1-5 As shown, this utility model provides a technical solution for a flotation machine for lithium mica beneficiation, including a carrying tank 1, a scraper 2, and a collecting tank 3. The carrying tank 1 is equipped with a stirring device and an air supply device. The air supply device delivers air close to the slurry, and the stirring device stirs the slurry. A support base 4 is connected to the upper surface of the carrying tank 1. A rotating shaft 5 is rotatably connected to the inner wall of the support base 4. The support base 4 provides support for the rotating shaft 5 and maintains the stability of the rotating shaft 5. Multiple sets of brackets 7 are connected to the outer surface of the rotating shaft 5, and the multiple sets of brackets 7 are arranged at equal distances. The scraper 2 is installed at both ends of the brackets 7 and carries the slurry through the carrying tank 1. When the rotating shaft 5 rotates, the brackets 7 drive the scraper 2 to rotate simultaneously. The rotating scraper 2 removes the foam on the top of the slurry.

[0025] In this embodiment, the collection trough 3 is located outside the bearing trough 1. The foam scraped by the scraper 2 is collected through the collection trough 3. Multiple sets of slides 8 are connected to the inner wall of the collection trough 3 and are arranged at equal distances. A guide rod 9 is slidably connected to the inner wall of the slide 8. A spring 10 is sleeved on the outside of the guide rod 9. A scraper 11 is installed at one end of the guide rod 9 outside the slide 8. The outer surface of the scraper 11 is in contact with the outer surface of the scraper 2. The slide 8 provides support for the guide rod 9 to maintain the stability of the guide rod 9. The scraper 11 cleans the foam adhering to the scraper 2 by contacting the scraper 2, keeping the scraper 2 clean.

[0026] In this embodiment, a relay plate 12 is connected to the outer surface of the guide rod 9. The outer surface of the relay plate 12 is slidably connected to the inner wall of the slide 8. The guide rod 9 receives the pushing force of the spring 10 through the relay plate 12 and transmits the pushing force of the spring 10 to the guide rod 9.

[0027] In this embodiment, the inner wall of the slide 8 is threaded with a push tube 13, and the inner wall of the push tube 13 is slidably connected to the outer surface of the guide rod 9. One end of the push tube 13 located outside the slide 8 is connected to a hexagonal head 14. By moving the position of the push tube 13, the elastic support force of the spring 10 on the shovel plate 11 is changed. The hexagonal head 14 makes it easy to use a wrench to rotate the push tube 13 to adjust its position.

[0028] In this embodiment, one end of the spring 10 is in contact with one side of the relay plate 12, and the other end of the spring 10 is in contact with one end of the push tube 13 located inside the slide 8. The spring 10 provides elastic pushing force to the shovel plate 11, pushing the shovel plate 11 to keep it in tight contact with the scraper 2.

[0029] In this embodiment, a connecting plate 15 is connected to the outer surface of the bearing groove 1. One side of the connecting plate 15 is connected to one side of the collecting groove 3. The connecting plate 15 provides support for the collecting groove 3, tightly connecting the collecting groove 3 and the bearing groove 1 together, and maintaining the stability of the collecting groove 3.

[0030] In this embodiment, a power mechanism 6 is provided outside the bearing groove 1 to provide power for the rotation of the rotating shaft 5. The power mechanism 6 includes a motor 601 and a support frame 602. The support frame 602 is installed on one side of the bearing groove 1, and the motor 601 is installed above the support frame 602. The output shaft of the motor 601 is connected to a first pulley 603. The support frame 602 provides support for the motor 601 to maintain its stability. The motor 601 drives the first pulley 603 to rotate, and the first pulley 603 outputs the power of the motor 601. One end of the rotating shaft 5 is connected to a second pulley 604. A transmission belt 605 is sleeved on the outside of the first pulley 603 and the second pulley 604, and the first pulley 603 and the second pulley 604 are connected by transmission belt 605. The rotating shaft 5 receives power through the second pulley 604, and the first pulley 603 transmits power to the second pulley 604 through the transmission belt 605, thereby driving the rotating shaft 5 to rotate.

[0031] The working principle of this utility model is as follows: When in use, the motor 601 is started. After the motor 601 rotates, it transmits power to the transmission belt 605 through the first pulley 603. After the transmission belt 605 rotates, it drives the second pulley 604 to rotate simultaneously. The rotation of the second pulley 604 drives the rotating shaft 5 to rotate. The rotating shaft 5 drives the scraper 2 to rotate through the bracket 7. After the scraper 2 rotates, it scrapes out the foam inside the bearing groove 1. Then the scraper 2 contacts the shovel 11. The shovel 11 blocks and removes the mineral powder adhering to one side of the scraper 2. When the scraper 2 contacts the shovel 11, the scraper 2 pushes the shovel 11 to move backward. At the same time, the guide rod 9 moves to a different position. The movement of the guide rod 9 compresses the spring 10 through the relay plate 12. The compressed spring 10 provides power for the shovel 11 to reset. After the scraper 2 disengages from the shovel 11, the spring 10 pushes the relay plate 12 to move the guide rod 9 to a different position outside the slide 8, and at the same time pushes the shovel 11 to reset.

[0032] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. A flotation machine for lithium mica ore beneficiation, comprising a support tank (1), a scraper (2), and a collection tank (3), characterized in that: The upper surface of the bearing groove (1) is connected to a support base (4), the inner wall of the support base (4) is rotatably connected to a rotating shaft (5), the outside of the bearing groove (1) is provided with a power mechanism (6), the outer surface of the rotating shaft (5) is connected to multiple sets of brackets (7), and the multiple sets of brackets (7) are arranged at equal distances. The scraper (2) is installed at both ends of the bracket (7). The collection trough (3) is located outside the bearing trough (1). The inner wall of the collection trough (3) is connected to multiple sets of slides (8), and the multiple sets of slides (8) are arranged at equal distances. The inner wall of the slide (8) is slidably connected to a guide rod (9). A spring (10) is sleeved on the outside of the guide rod (9). A shovel plate (11) is installed at one end of the guide rod (9) located outside the slide (8). The outer surface of the shovel plate (11) is in contact with the outer surface of the scraper (2).

2. The flotation machine for lithium mica ore beneficiation according to claim 1, characterized in that: The outer surface of the guide rod (9) is connected to the relay plate (12), and the outer surface of the relay plate (12) is slidably connected to the inner wall of the slide (8).

3. The flotation machine for lithium mica ore beneficiation according to claim 1, characterized in that: The inner wall of the slide (8) is threaded with a push tube (13), the inner wall of the push tube (13) is slidably connected to the outer surface of the guide rod (9), and one end of the push tube (13) located outside the slide (8) is connected with a hexagonal head (14).

4. A flotation machine for lithium mica ore beneficiation according to claim 2, characterized in that: One end of the spring (10) is in contact with one side of the relay plate (12), and the other end of the spring (10) is in contact with one end of the push tube (13) located inside the slide (8).

5. A flotation machine for lithium mica ore beneficiation according to claim 1, characterized in that: The outer surface of the bearing groove (1) is connected to a connecting plate (15), and one side of the connecting plate (15) is connected to one side of the collecting groove (3).

6. A flotation machine for lithium mica ore beneficiation according to claim 1, characterized in that: The power mechanism (6) includes a motor (601) and a support frame (602). The support frame (602) is installed on one side of the bearing groove (1), and the motor (601) is installed above the support frame (602). The output shaft of the motor (601) is connected to a first pulley (603).

7. A flotation machine for lithium mica beneficiation according to claim 6, characterized in that: One end of the rotating shaft (5) is connected to a second pulley (604). A transmission belt (605) is sleeved on the outside of the first pulley (603) and the second pulley (604), and the first pulley (603) and the second pulley (604) are connected by transmission belt (605).

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