Flotation cell for improving ore dressing quality of ore dressing fluorite powder

Abstract

A flotation cell capable of improving ore dressing fluorite powder ore dressing quality relates to the technical field of flotation cells, a bidirectional servo motor (14) can drive bristles (19) to swing and sweep the inner wall of a cylinder (1) in a reciprocating circulation mode, a plurality of rotating plates (4) are spirally arranged on a shaft body (3) located in a box body (22), the ends of the rotating plates (4) are all in clearance fit with the upper end of an inclined plate (6), and the inclined plate (6) is arranged on the shaft body (3). A stirring mechanism extending into the barrel (1) is arranged at the top of the box body (22); the transmission motor works and drives the stirring shaft to rotate through the belt, so that the stirring blades are driven to rotate, the flotation efficiency is improved, when ore separation is finished and the inner wall of the barrel is cleaned, the bidirectional servo motor works, the rotating shaft drives the driving gear to rotate, and the driving gear is meshed with the half gear, so that bristles on the brush rod are driven to rotate; and the inner wall is cleaned more thoroughly, and the ore separation effect is prevented from being affected by residues in the barrel.

Description

Technical Field

[0001] The utility model relates to the technical field of flotation tanks, in particular to a flotation tank for improving the ore dressing quality of fluorite powder. Background Art

[0002] Fluorite powder is used in the metallurgical industry. Fluorite powder contains halogen element fluorine, which can reduce the melting point of refractory materials, promote slag flow, separate slag and metal well, desulfurize and dephosphorize during the smelting process, and enhance the forgeability and tensile strength of metals. Therefore, it is widely used as a flux in steel smelting and ferroalloy production, ironmaking process and non-ferrous metal smelting. In order to improve the quality of fluorite powder beneficiation, flotation cells are usually required. However, the existing flotation cells are not easy to clean after use, resulting in more residues in the flotation cells, reducing the beneficiation effect and affecting work efficiency. Utility Model Content

[0003] The utility model provides a flotation tank for improving the ore dressing quality of fluorite powder, which solves the existing problems.

[0004] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0005] A flotation tank for improving the ore dressing quality of fluorite powder, comprising a cylinder, the cylinder is a horizontal structure, a box body penetrating the inside of the cylinder is provided at the top of the cylinder, a discharge port is provided on one side of the box body, a through hole A is provided at the center of one end of the cylinder, a rotating shaft is rotatably connected in the through hole A, a half gear is sleeved on the rotating shaft located outside the cylinder, a bidirectional servo motor is provided on the outer wall of one end of the cylinder, a driving gear is sleeved on the transmission shaft of the bidirectional servo motor, the driving gear and the half gear are meshed, connecting plates are provided on the rotating shaft located in the cylinder body, and brushes are provided at the ends of the two connecting plates Rods, both brush rods are densely provided with bristles, the bristles and the inner wall of the cylinder are tightly matched, the bidirectional servo motor can drive the bristles to swing and clean the inner wall of the cylinder in a reciprocating cycle, an inclined plate is provided on the top of the cylinder at the discharge port, a driving motor is provided on the outside of the box body, the shaft body of the driving motor extends into the box body through a hole provided at one end of the discharge port and rests on the inner wall of the other end of the discharge port, a plurality of rotating plates are spirally provided on the shaft body located in the box body, the ends of the plurality of rotating plates are all in clearance with the upper end of the inclined plate, and a stirring mechanism extending into the cylinder body is provided on the top of the box body.

[0006] The flotation tank for improving the ore dressing quality of fluorite powder, the stirring mechanism includes a stirring shaft, two through holes B are arranged at intervals on the top of the box body, a transmission motor is arranged on the top of the box body between the through holes B, two stirring shafts are rotatably connected in the two through holes B, belts are sleeved between the two stirring shafts located at the top of the box body and the transmission shaft of the transmission motor, and stirring blades are arranged on the two stirring shafts located in the cylinder body.

[0007] The flotation tank for improving the ore dressing quality of fluorite powder is provided with a limit plate between two belts sleeved on a transmission shaft provided on a transmission motor.

[0008] The flotation tank for improving the ore dressing quality of fluorite powder is also provided with a feed port on the top of the box body.

[0009] The beneficial effects of the utility model are as follows: the transmission motor works, and the stirring shaft is driven to rotate through the belt, thereby driving the stirring blade to rotate, improving the flotation efficiency; the driving motor works, and drives the shaft body to rotate, thereby driving the rotating plate to rotate, and the floating objects are scraped into the aggregate box, making collection more convenient; when the ore selection is completed and the inner wall of the cylinder is cleaned, the bidirectional servo motor works, and the rotating shaft drives the driving gear to rotate, and the driving gear and the half gear are meshed with each other, thereby driving the bristles on the brush rod to rotate, making the inner wall cleaning more thorough, and avoiding the residue in the cylinder that affects the ore selection effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 It is a structural schematic diagram of the utility model;

[0011] Figure 2 for Figure 1 A schematic diagram of the enlarged structure at A in the middle;

[0012] Figure 3 It is a cross-sectional view of the utility model.

[0013] Numbers in the figure: 1. Cylinder; 2. Driving motor; 3. Shaft; 4. Rotating plate; 5. Perforation A; 6. Inclined plate; 7. Feed inlet; 8. Discharge outlet; 9. Transmission motor; 10. Limiting plate; 11. Stirring shaft; 12. Belt; 13. Stirring blade; 14. Bidirectional servo motor; 15. Rotating shaft; 16. Driving gear; 17. Half gear; 18. Connecting plate; 19. Brush; 20. Collecting box; 21. Support column; 22. Box; 23. Perforation B; 24. Brush rod. DETAILED DESCRIPTION

[0014] The present invention can be explained in more detail through the following embodiments. The present invention is not limited to the following embodiments. The purpose of disclosing the present invention is to protect all changes and improvements within the scope of the present invention.

[0015] Combined with Figures 1 to 3The flotation cell for improving the ore dressing quality of fluorite powder comprises a cylinder 1, which is a horizontal structure. A box 22 penetrating the inside of the cylinder 1 is provided on the top of the cylinder 1, a discharge port 8 is provided on one side of the box 22, a through hole A5 is provided at the center of one end of the cylinder 1, a rotating shaft 15 is rotatably connected in the through hole A5, a half gear 17 is sleeved on the rotating shaft 15 located outside the cylinder 1, a bidirectional servo motor 14 is provided on the outer wall of one end of the cylinder 1, and a driving gear 16 is sleeved on the transmission shaft of the bidirectional servo motor 14 The driving gear 16 and the half gear 17 are meshed, and connecting plates 18 are arranged on the rotating shaft 15 located in the cylinder 1. Brush rods 24 are arranged at the ends of the two connecting plates 18. Brushes 19 are densely arranged on the two brush rods 24. The bristles 19 and the inner wall of the cylinder 1 are closely matched. The bidirectional servo motor 14 can drive the bristles 19 to swing and clean the inner wall of the cylinder 1 in a reciprocating cycle. An inclined plate 6 is arranged on the top of the cylinder 1 at the discharge port 8, and a top side connected to the inclined plate 6 is arranged at the discharge port 8 outside the cylinder 1. A collection box 20 with an upper opening is provided on the outside of the box body 22, and a drive motor 2 is provided on the outside of the box body 22. The shaft body 3 provided on the drive motor 2 extends into the box body 22 through a hole provided at one end of the discharge port 8 and abuts against the inner wall at the other end of the discharge port 8. A plurality of rotating plates 4 are spirally provided on the shaft body 3 located in the box body 22, and the ends of the plurality of rotating plates 4 are all in clearance fit with the upper end of the inclined plate 6. A stirring mechanism extending into the cylinder 1 is provided on the top of the box body 22, and the stirring mechanism includes a stirring shaft 11. Two through holes B23 are provided at intervals on the top of the box body 22. A transmission motor 9 is provided at the top of the box body 22 located between the through holes B23, and two stirring shafts 11 are rotatably connected in the two through holes B23. Belts 12 are sleeved between the two stirring shafts 11 located at the top of the box body 22 and the transmission shaft provided by the transmission motor 9. Stirring blades 13 are provided on the two stirring shafts 11 located in the cylinder body 1. A limit plate 10 is provided between the two belts 12 sleeved on the transmission shaft provided by the transmission motor 9. A support column 21 is provided at the bottom of the cylinder body 1, and a feed port 7 is also provided at the top of the box body 22.

[0016] In the flotation cell for improving the ore dressing quality of fluorite powder of the utility model, the drive motor 2, the transmission motor 9 and the bidirectional servo motor 14 are connected to the switch and the power supply respectively, and the fluorite powder slurry with the flotation agent added is continuously injected into the cylinder 1 along the feed port 7, and the transmission motor 9 is turned on. The output shaft provided by the transmission motor 9 drives the two belts 12 to rotate, and then drives the two stirring shafts 11 to rotate, thereby driving the stirring blades 13 to rotate, and the stirring blades 13 stir the slurry to improve the flotation effect; the drive motor 2 is turned on, and the drive motor 2 drives the shaft body 3 rotates, thereby driving the rotating plate 4 to rotate, and the floating objects of the slurry in the cylinder 1 are continuously scraped into the collecting box 20, so as to realize the flotation of the slurry. When it is necessary to clean the impurities precipitated in the cylinder 1, clean water is injected into the feed port 7, and the bidirectional servo motor 14 is turned on. The driving gear 16 drives the half gear 17 to swing back and forth, thereby driving the two brush rods 24 with bristles 19 to swing and clean the inner wall of the cylinder 1. The swinging setting of the brush rod 24 avoids the disadvantage of the brush rod 24 colliding with the stirring shaft 11 when rotating along the rotating shaft 15.

[0017] The parts not described in detail in this utility model are prior art.

Claims

1. A flotation cell for improving the ore dressing quality of fluorite powder, comprising a cylinder (1), characterized in that: The cylinder (1) is a horizontal structure. A box (22) penetrating the inside of the cylinder (1) is provided at the top of the cylinder (1). A discharge port (8) is provided on one side of the box (22). A through hole A (5) is provided at the center of one end of the cylinder (1). A rotating shaft (15) is rotatably connected in the through hole A (5). A half gear (17) is sleeved on the rotating shaft (15) located outside the cylinder (1). A bidirectional servo motor (14) is provided on the outer wall of one end of the cylinder (1). A driving gear (16) is sleeved on the transmission shaft of the bidirectional servo motor (14). The driving gear (16) and the half gear (17) are meshed. Connecting plates (18) are provided on the rotating shaft (15) located inside the cylinder (1) in opposite directions. Brush rods (24) are provided at the ends of the two connecting plates (18). ) are densely provided with bristles (19), the bristles (19) and the inner wall of the cylinder (1) are tightly matched, and the bidirectional servo motor (14) can drive the bristles (19) to swing and clean the inner wall of the cylinder (1) in a reciprocating cycle. An inclined plate (6) is provided at the top of the cylinder (1) located at the discharge port (8), and a driving motor (2) is provided outside the box (22). The shaft (3) provided by the driving motor (2) extends into the box (22) through a hole provided at one end of the discharge port (8) and abuts against the inner wall of the other end of the discharge port (8). A plurality of rotating plates (4) are spirally provided on the shaft (3) located in the box (22), and the ends of the plurality of rotating plates (4) are all gap-matched with the upper end of the inclined plate (6). A stirring mechanism extending into the cylinder (1) is provided at the top of the box (22).

2. The flotation cell for improving the ore dressing quality of fluorite powder according to claim 1 is characterized in that: The stirring mechanism comprises a stirring shaft (11), two through holes B (23) are provided at intervals on the top of a box body (22), a transmission motor (9) is provided on the top of the box body (22) between the through holes B (23), two stirring shafts (11) are rotatably connected in the two through holes B (23), a belt (12) is sleeved between the two stirring shafts (11) located at the top of the box body (22) and a transmission shaft provided on the transmission motor (9), and stirring blades (13) are provided on the two stirring shafts (11) located in the barrel body (1).

3. The flotation cell for improving the ore dressing quality of fluorite powder according to claim 2 is characterized in that: A limit plate (10) is provided between two belts (12) sleeved on a transmission shaft provided on the transmission motor (9).

4. The flotation cell for improving the ore dressing quality of fluorite powder according to claim 1, characterized in that: A feed inlet (7) is also provided on the top of the box body (22).

5. The flotation cell for improving the ore dressing quality of fluorite powder according to claim 1 is characterized in that: A material collecting box (20) with an upper opening and a top side in contact with the inclined plate (6) is provided at the material discharge port (8) located outside the cylinder (1).

6. The flotation cell for improving the ore dressing quality of fluorite powder according to claim 1, characterized in that: A support column (21) is provided at the bottom of the cylinder (1).

Images