Flotation cylinder for high-quality magnesite

Abstract

The high-quality magnesite flotation cylinder comprises a cylinder body, the top of the cylinder body is fixedly connected with a motor box, the output end of the motor box is fixedly connected with a stirring shaft, an inner cavity of the cylinder body is fixedly connected with a feeding cylinder, the bottom of the stirring shaft penetrates into the inner cavity of the feeding cylinder, and the bottom of the stirring shaft is fixedly connected with the feeding cylinder. The surface of the stirring shaft is fixedly connected with an impeller, and the surface of the cylinder body is fixedly connected with a flow guide groove. Mineral and beneficiation reagents are added into the feeding cylinder from the top of the cylinder body, the motor box is started through the controller, the motor box drives the stirring shaft to rotate, the stirring shaft drives the impeller to rotate, the impeller fully mixes and stirs the mineral and the reagents in the feeding cylinder, and meanwhile the mineral and the reagents are fed into the feeding cylinder by starting the air pump. After air generated by the air pump forms bubbles in the cylinder, the bubbles are broken by the impeller to form smaller bubbles, finally, the bubbles enter the flow guide groove, and mineral powder is attached to the surfaces of the bubbles through the medicament to be discharged.

Description

Technical Field

[0001] The utility model relates to the technical field of flotation equipment, in particular to a high-quality flotation cylinder for magnesite. Background Art

[0002] Flotation refers to the use of surfactants - frothers - that can generate a large number of bubbles. When air is introduced into the water or air enters the water due to water agitation, the hydrophobic end of the surfactant is oriented toward the air side of the bubble at the gas-liquid interface, while the hydrophilic end remains in the solution, forming bubbles. Another surfactant that acts as a collector is adsorbed on the surface of solid mineral powder. This adsorption has a certain selectivity depending on the properties of the mineral. Its basic principle is to utilize lattice defects on the crystal surface, and the outward hydrophobic end is partially inserted into the bubble. In this way, during the flotation process, the bubble may carry away the designated mineral powder, thus achieving the purpose of mineral separation.

[0003] For example, a Chinese utility model provides "a flotation device for mineral processing", and its announcement number is: CN215140972U, which includes a tank body, a foam storage tank is provided at the upper end of the tank body, a sealing ring is provided at the middle end of the top wall of the foam storage tank, a sealing cover is provided at the upper end of the sealing ring, a limiting plate is provided inside the tank body, a wire mesh is provided above the limiting plate, and a plurality of limiting rods are provided between the wire mesh and the limiting plate. The utility model adds a spring buffer device. When the atomized mixture sprayed by the atomizing nozzle generates an impact force on the wire mesh, the shock-absorbing spring on the limiting rod connected to the wire mesh at this time has a buffering effect on the wire mesh, thereby protecting the device, making the device work stably and extending the working life of the device; the utility model provides sealing devices such as a sealing ring, a sealing gasket and a sealing cover at the interface between the feed pipe and the foam storage tank, thereby sealing the interface between the feed pipe and the foam storage tank to prevent liquid leakage.

[0004] In the process of realizing the present utility model, the inventors found that there are at least the following problems in the technology: the flotation efficiency of the flotation device in the above patent is relatively low during use, and the bubbles cannot be quickly cleaned, thereby reducing the use effect of the flotation device. For this reason, we propose a high-quality flotation cylinder for dolomite. Utility Model Content

[0005] The purpose of the utility model is to provide a high-quality flotation cylinder for magnesite, which has the advantage of improving flotation efficiency and solving the problem that the flotation efficiency is relatively low during the use of the flotation device, the bubbles cannot be quickly cleaned, and the use effect of the flotation device is reduced.

[0006] To achieve the above-mentioned objectives, the utility model provides the following technical solutions: a high-quality flotation cylinder for magnesite, comprising a cylinder body, the top of the cylinder body is fixedly connected to a motor box, the output end of the motor box is fixedly connected to a stirring shaft, the inner cavity of the cylinder body is fixedly connected to a feed cylinder, the bottom of the stirring shaft passes through the inner cavity of the feed cylinder, the surface of the stirring shaft is fixedly connected to an impeller, the surface of the cylinder body is fixedly connected to a guide groove, the surface of the guide groove is fixedly connected to an outer shell, the right side of the bottom of the inner cavity of the outer shell is fixedly connected to a driving motor, the output end of the driving motor is fixedly connected to a rotating rod, the surface of the rotating rod is fixedly connected to a first pulley, the left side of the bottom of the inner cavity of the outer shell is movably connected to a connecting rod through a bearing, the surface of the connecting rod is fixedly connected to a second pulley, the second pulley is connected to the first pulley through a belt, the top of the connecting rod passes through the inner cavity of the outer shell and extends to the outside of the outer shell, and the surface of the connecting rod is fixedly connected to a rotating plate.

[0007] Preferably, the four corners of the bottom of the cylinder are fixedly connected to support columns, and the bottom of the support columns is fixedly connected to a bottom plate.

[0008] Preferably, an air pump is fixedly connected to the left side of the top of the bottom plate, and a connecting pipe is connected to the top of the air pump, and the side of the connecting pipe away from the air pump is connected to the cylinder.

[0009] Preferably, a controller is fixedly connected to the surface of the housing, and the controller is electrically connected to the drive motor and the motor box respectively through wires.

[0010] Preferably, a partition is fixedly connected to the inner cavity of the shell, and the inner cavity of the partition is movably connected to the rotating rod and the connecting rod respectively through bearings.

[0011] Preferably, a reinforcement plate is fixedly connected to the right side of the shell, and the right side of the reinforcement plate is fixedly connected to the guide groove.

[0012] Preferably, there are four impellers, and the four impellers are symmetrically arranged.

[0013] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0014] 1. The utility model adds minerals and mineral processing reagents into the feed barrel from the top of the barrel, starts the motor box through the controller, the motor box drives the stirring shaft to rotate, and the stirring shaft drives the impeller to rotate. The impeller fully mixes and stirs the minerals and reagents inside the feed barrel. At the same time, by starting the air pump, the gas generated by the air pump forms bubbles inside the barrel. The bubbles are broken by the impeller to form smaller bubbles. Finally, the bubbles enter the inside of the guide groove, and the reagent attaches the mineral powder to the surface of the bubble for discharge.

[0015] 2. The utility model starts the driving motor through the controller, the driving motor drives the rotating rod to rotate, the rotating rod drives the first pulley to rotate, the first pulley drives the second pulley to rotate through the belt, the second pulley drives the connecting rod to rotate, the connecting rod drives the rotating plate to rotate, and the rotating plate scrapes the foam, thereby improving the flotation efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the structure of the utility model;

[0017] Figure 2 It is a cross-sectional schematic diagram of the internal structure of the shell of the utility model;

[0018] Figure 3 It is a schematic diagram of the main view of the structure of the utility model;

[0019] Figure 4 It is a right side view schematic diagram of the structure of the present utility model.

[0020] In the figure: 1. Cylinder; 2. Motor box; 3. Agitator shaft; 4. Feed barrel; 5. Impeller; 6. Guide trough; 7. Casing; 8. Drive motor; 9. Rotating rod; 10. First pulley; 11. Connecting rod; 12. Second pulley; 13. Rotating plate; 14. Support column; 15. Bottom plate; 16. Air pump; 17. Connecting pipe; 18. Controller; 19. Partition; 20. Reinforcement plate. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention. Example 1:

[0022] See also Figures 1-4In order to achieve the purpose of improving the mixing efficiency, the present embodiment provides the following technical solutions, which specifically disclose: comprising a cylinder 1, wherein the four corners of the bottom of the cylinder 1 are fixedly connected with support columns 14, the bottom of the support columns 14 is fixedly connected with a bottom plate 15, and the cylinder 1 is supported by the support columns 14 and the bottom plate 15 to ensure the stability of the overall structure of the flotation cylinder, and an air pump 16 is fixedly connected to the left side of the top of the bottom plate 15, and the top of the air pump 16 is connected with a connecting pipe 17, and the side of the connecting pipe 17 away from the air pump 16 is connected to the cylinder 1, and the air pump 16 and the connecting pipe are connected. The connecting pipe 17 can form bubbles inside the cylinder 1, thereby improving the flotation effect. The top of the cylinder 1 is fixedly connected to the motor box 2, the output end of the motor box 2 is fixedly connected to the stirring shaft 3, the inner cavity of the cylinder 1 is fixedly connected to the feeding cylinder 4, the bottom of the stirring shaft 3 passes through the inner cavity of the feeding cylinder 4, and the surface of the stirring shaft 3 is fixedly connected to the impeller 5. There are four impellers 5, and the four impellers 5 are symmetrically arranged. The minerals and reagents are fully mixed by the impeller 5, thereby improving the flotation effect. The surface of the cylinder 1 is fixedly connected to the guide groove 6. Example 2:

[0023] See also Figure 1 and Figure 2 In order to improve the flotation efficiency, the present embodiment provides the following technical solutions, which specifically disclose: the surface of the guide groove 6 is fixedly connected to the shell 7, the surface of the shell 7 is fixedly connected to the controller 18, the controller 18 is electrically connected to the drive motor 8 and the motor box 2 through wires, and the start and stop of the drive motor 8 and the motor box 2 are controlled by the controller 18, so as to achieve the purpose of convenient operation. The inner cavity of the shell 7 is fixedly connected to the partition 19, and the inner cavity of the partition 19 is movably connected to the rotating rod 9 and the connecting rod 11 through bearings. The rotating rod 9 and the connecting rod 11 are supported by the partition 19 to ensure the stability of the rotating rod 9 and the connecting rod 11 when they rotate. The right side of the shell 7 is fixedly connected There is a reinforcement plate 20, the right side of the reinforcement plate 20 is fixedly connected to the guide groove 6, and the outer shell 7 can be installed through the reinforcement plate 20 to ensure the stability of the installation of the outer shell 7. The right side of the bottom of the inner cavity of the outer shell 7 is fixedly connected to the drive motor 8, and the output end of the drive motor 8 is fixedly connected to the rotating rod 9. The surface of the rotating rod 9 is fixedly connected to the first pulley 10. The left side of the bottom of the inner cavity of the outer shell 7 is movably connected to the connecting rod 11 through a bearing. The surface of the connecting rod 11 is fixedly connected to the second pulley 12, and the second pulley 12 is connected to the first pulley 10 through a belt. The top of the connecting rod 11 passes through the inner cavity of the outer shell 7 and extends to the outside of the outer shell 7. The surface of the connecting rod 11 is fixedly connected to the rotating plate 13.

[0024] During use, the minerals and the beneficiation reagents are added into the feed barrel 4 from the top of the barrel 1, and the motor box 2 is started by the controller 18. The motor box 2 drives the stirring shaft 3 to rotate, and the stirring shaft 3 drives the impeller 5 to rotate. The impeller 5 fully mixes and stirs the minerals and reagents inside the feed barrel 4. At the same time, the air pump 16 is started. After the gas generated by the air pump 16 forms bubbles inside the barrel 1, the bubbles are broken by the impeller 5 to form smaller bubbles, and finally the bubbles enter the inside of the guide groove 6. The reagent attaches the mineral powder to the surface of the bubbles and discharges them. The drive motor 8 is started by the controller 18, and the drive motor 8 drives the rotating rod 9 to rotate. The rotating rod 9 drives the first pulley 10 to rotate. The first pulley 10 drives the second pulley 12 to rotate through the belt. The second pulley 12 drives the connecting rod 11 to rotate. The connecting rod 11 drives the rotating plate 13 to rotate. The rotating plate 13 scrapes the foam, thereby improving the flotation efficiency.

[0025] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A high-quality flotation cylinder for magnesite, comprising a cylinder body (1), characterized in that: The top of the cylinder (1) is fixedly connected to a motor box (2), the output end of the motor box (2) is fixedly connected to a stirring shaft (3), the inner cavity of the cylinder (1) is fixedly connected to a feed cylinder (4), the bottom of the stirring shaft (3) passes through the inner cavity of the feed cylinder (4), the surface of the stirring shaft (3) is fixedly connected to an impeller (5), the surface of the cylinder (1) is fixedly connected to a guide groove (6), the surface of the guide groove (6) is fixedly connected to a shell (7), the right side of the bottom of the inner cavity of the shell (7) is fixedly connected to a drive motor (8), the drive motor The output end of (8) is fixedly connected to a rotating rod (9), the surface of the rotating rod (9) is fixedly connected to a first pulley (10), the left side of the bottom of the inner cavity of the shell (7) is movably connected to a connecting rod (11) through a bearing, the surface of the connecting rod (11) is fixedly connected to a second pulley (12), the second pulley (12) is connected to the first pulley (10) through a belt, the top of the connecting rod (11) passes through the inner cavity of the shell (7) and extends to the outside of the shell (7), and the surface of the connecting rod (11) is fixedly connected to a rotating plate (13).

2. A high-quality flotation cylinder for magnesite according to claim 1, characterized in that: The four corners of the bottom of the cylinder (1) are fixedly connected to support columns (14), and the bottom of the support columns (14) is fixedly connected to a bottom plate (15).

3. The high-quality flotation cylinder for magnesite according to claim 2, characterized in that: An air pump (16) is fixedly connected to the left side of the top of the bottom plate (15), and a connecting pipe (17) is connected to the top of the air pump (16). The side of the connecting pipe (17) away from the air pump (16) is connected to the cylinder (1).

4. The high-quality flotation cylinder for magnesite according to claim 1, characterized in that: A controller (18) is fixedly connected to the surface of the housing (7), and the controller (18) is electrically connected to the drive motor (8) and the motor box (2) through wires.

5. The high-quality flotation cylinder for magnesite according to claim 1, characterized in that: The inner cavity of the housing (7) is fixedly connected to a partition (19), and the inner cavity of the partition (19) is movably connected to the rotating rod (9) and the connecting rod (11) through bearings.

6. The high-quality flotation cylinder for magnesite according to claim 1, characterized in that: A reinforcement plate (20) is fixedly connected to the right side of the housing (7), and the right side of the reinforcement plate (20) is fixedly connected to the guide groove (6).

7. The high-quality flotation cylinder for magnesite according to claim 1, characterized in that: The number of the impellers (5) is four, and the four impellers (5) are symmetrically arranged.

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