Stirring barrel for titanium ore flotation

Abstract

The utility model relates to the technical field of titanium ore flotation equipment, and discloses a stirring barrel for titanium ore flotation, which comprises a stirring barrel body and a filter box arranged above the stirring barrel body, the filter screen is arranged in the filter box, is used for filtering coarse particles in the titanium ore pulp and is arranged in an inclined manner; the corrugated pipe is mounted at the bottom of the filter box and is fixedly connected with the top of the stirring barrel body; the vibration motor is mounted at the bottom of the filter box and is used for improving the filter efficiency; the shock absorber is mounted at the top of the stirring barrel body, and the top end of the shock absorber is connected with the filter box; and the mixing mechanism is arranged in the stirring barrel body and is used for mixing ore pulp and chemicals. The stirring barrel for titanium ore flotation provided by the utility model can effectively filter coarse particles, so that the abrasion of an impeller of a flotation machine, a slurry suction pipe and a barrel body of a classificator is reduced, the service life of the flotation machine, the slurry suction pipe and the barrel body of the classificator is prolonged, the cost consumption is greatly reduced, and the titanium concentrate grade is favorably improved.

Description

Technical Field

[0001] This utility model relates to the technical field of titanium ore flotation equipment, and in particular to a stirring tank for titanium ore flotation. Background Technology

[0002] In the titanium ore flotation process, the mixing tank, as an important auxiliary device, plays a crucial role in uniformly mixing minerals and reagents, promoting sufficient mineral dispersion, and ensuring complete reaction between the minerals and reagents. Through mechanical agitation, the mixing tank thoroughly mixes the titanium ore pulp with flotation reagents, ensuring that the reagents are evenly distributed in the pulp, thereby increasing the contact opportunities between the reagents and mineral particles. During the agitation process, the rotation of the mixing tank and the shearing force of the agitator blades help to break up the agglomeration of mineral particles, allowing them to be better dispersed in the pulp and improving flotation efficiency.

[0003] Currently, most titanium ore slurries contain coarse particles. After being mixed with reagents, the slurry is usually directly discharged into the flotation and beneficiation system for subsequent processing. However, these coarse particles can damage the beneficiation drum. Therefore, before mixing with reagents, the coarse particles need to be filtered out. Since most titanium ore flotation tanks do not have filtration functions, they cannot filter out the coarse particles in the slurry. Therefore, additional filtration equipment is required, which is costly. Utility Model Content

[0004] This invention provides a titanium ore flotation mixing tank, which aims to solve the problem mentioned in the background art that the currently used mixing tanks do not have a filtration function.

[0005] To solve the above problems, this utility model is implemented as follows: a titanium ore flotation mixing tank includes: a mixing tank body and a filter box disposed above the mixing tank body; a filter screen disposed in the filter box for filtering coarse particles in the titanium ore slurry, the filter screen being arranged at an angle; a corrugated pipe installed at the bottom of the filter box, the corrugated pipe being fixedly connected to the top of the mixing tank body; a vibration motor installed at the bottom of the filter box for improving filtration efficiency; a shock absorber installed at the top of the mixing tank body, the top of the shock absorber being connected to the filter box; and a mixing mechanism disposed within the mixing tank body for mixing the slurry and reagents.

[0006] Preferably, the mixing mechanism includes: a mounting box fixedly installed on the top of the inner wall of the mixing tank body; a stirring rod and a rotating rod rotatably installed on the mounting box and the mixing tank body, the rotating rod being located above the stirring rod; a set of bevel gears respectively fixedly sleeved on the stirring rod and the rotating rod, the set of bevel gears meshing with each other; and a servo motor fixedly installed on one side of the mixing tank body, the output shaft of the servo motor being fixedly connected to one end of the rotating rod.

[0007] Preferably, a scraper is installed on the stirring rod, and the scraper is in rotatable contact with the inner wall of the stirring tank body, and a feed hopper is installed on the top of the filter box.

[0008] Preferably, a discharge pipe is fixedly installed on one side of the filter box, the discharge pipe is located on one side of the filter screen, an electric telescopic rod is installed on the top of the filter box, the output rod of the electric telescopic rod slides into the filter box, a sealing plate is installed on the output rod of the electric telescopic rod, and the sealing plate is adapted to the opening of the discharge pipe.

[0009] Preferably, a limiting plate is fixedly installed on one side of the inner wall of the filter box, the limiting plate is slidably connected to the filter screen, an operation port is opened on one side of the filter box, the operation port is located on one side of the limiting plate, and a cover plate is hinged to the operation port.

[0010] Preferably, a connecting block is fixedly installed on one side of the cover plate, and a U-shaped plate is fixedly installed on one side of the filter box. The U-shaped plate is in rotatable contact with the connecting block. A positioning rod is slidably installed on the U-shaped plate. The positioning rod slides through the connecting block. A spring clip is installed on the top of the positioning rod. One side of the spring clip is in contact with one side of the U-shaped plate.

[0011] Preferably, the mixing tank body is composed of a tank body, an annular opening, a circular plate, and a support rod. The annular opening is located at the top of the tank body, the circular plate is located inside the annular opening, and the two ends of the support rod are respectively installed in the circular plate and the annular opening. An arc-shaped frame is installed on the top of the circular plate, and the annular plate is slidably installed on the arc-shaped frame. The bottom of the annular plate is in slidable contact with the top of the tank body and the circular plate.

[0012] Compared with related technologies, the titanium ore flotation mixing tank provided by this utility model has the following beneficial effects:

[0013] The titanium ore flotation mixing tank provided by this utility model effectively removes coarse particles from the slurry through integrated filtration, reducing wear on the rollers of the subsequent cleaning machine, while ensuring the quality of the slurry entering the mixing tank body. This improves the reaction efficiency and separation accuracy of minerals and reagents during the flotation process. The design of the inclined filter screen and the vibrating motor enables the mixing tank body to more effectively process titanium ore slurry containing coarse particles, enhancing the adaptability and flexibility of the equipment.

[0014] In summary, the titanium ore flotation mixing tank provided by this utility model can effectively filter coarse particles, thereby reducing the wear of the flotation machine impeller, suction pipe, and cleaning machine cylinder, increasing their service life, greatly reducing cost consumption, and helping to improve the grade of titanium concentrate. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the main structure of a stirring tank for titanium ore flotation provided by this utility model;

[0016] Figure 2 This is a schematic diagram of the main cross-sectional structure of a titanium ore flotation mixing tank provided by this utility model;

[0017] Figure 3 This is a top view of the mixing tank body provided by this utility model;

[0018] Figure 4 A three-dimensional structural schematic diagram of the bellows provided in this utility model;

[0019] Figure 5 This is a top view of the arc-shaped frame provided by this utility model;

[0020] Figure 6 for Figure 2 An enlarged structural diagram of part A shown in the figure;

[0021] Figure 7 for Figure 1 The diagram shows an enlarged view of part B.

[0022] Reference numerals: 1. Mixing tank body; 2. Filter box; 3. Filter screen; 4. Corrugated pipe; 5. Vibration motor; 6. Shock absorber; 7. Mounting box; 8. Mixing rod; 9. Rotating rod; 10. Bevel gear; 11. Servo motor; 12. Scraper; 13. Discharge pipe; 14. Electric telescopic rod; 15. Sealing plate; 16. Limiting plate; 17. Cover plate; 18. Connecting block; 19. U-shaped plate; 20. Positioning rod; 21. Spring clip; 22. Circular plate; 23. Support rod; 24. Arc frame; 25. Annular plate; 26. Observation window. Detailed Implementation

[0023] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs; the terminology used herein in the specification of the application is for the purpose of describing particular embodiments only and is not intended to limit the application; the terms "comprising" and "having," and any variations thereof, in the specification, claims, and foregoing description of the drawings are intended to cover non-exclusive inclusion. The terms "first," "second," etc., in the specification, claims, or foregoing drawings are used to distinguish different objects, not to describe a particular order; the terms "inner," "outer," "left," and "right" indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the present invention.

[0024] In this document, the term "embodiment" means that a particular feature, structure, or characteristic described in connection with an embodiment may be included in at least one embodiment of this application. The appearance of this phrase in various places throughout the specification does not necessarily refer to the same embodiment, nor is it a separate or alternative embodiment mutually exclusive with other embodiments. It will be explicitly and implicitly understood by those skilled in the art that the embodiments described herein can be combined with other embodiments.

[0025] This utility model embodiment provides a titanium ore flotation mixing tank, such as... Figure 1-7 As shown, the titanium ore flotation mixing tank includes: a mixing tank body 1 and a filter box 2 located above the mixing tank body 1; a filter screen 3 located inside the filter box 2 for filtering coarse particles in the titanium ore slurry, the filter screen 3 being inclined; a corrugated pipe 4 installed at the bottom of the filter box 2, the corrugated pipe 4 being fixedly connected to the top of the mixing tank body 1; a vibration motor 5 installed at the bottom of the filter box 2 for improving filtration efficiency; a shock absorber 6 installed at the top of the mixing tank body 1, the top of the shock absorber 6 being connected to the filter box 2; and a mixing mechanism located inside the mixing tank body 1 for mixing the slurry and reagents.

[0026] In this embodiment, during use, the slurry is first poured into the filter box 2 through the feed hopper, and the vibration motor 5 is started simultaneously to drive the filter box 2 to vibrate, thereby accelerating the filtration efficiency of the slurry. The filter screen 3 filters the slurry, and the filtered slurry is discharged into the mixing tank body 1 through the corrugated pipe 4. At the same time, coarse particles in the slurry are intercepted by the filter screen 3, ensuring that coarse particles are not discharged into the mixing tank body 1. Then, the valve on the liquid inlet pipe on one side of the mixing tank body 1 is opened to discharge a certain amount of reagent into the mixing tank body 1. Then, the mixing mechanism is started to mix the reagent and slurry. Through the integrated filtration function, coarse particles in the slurry are effectively removed, reducing the wear of the subsequent cleaning machine drum, while ensuring the quality of the slurry entering the mixing tank body 1, improving the reaction efficiency and separation accuracy of minerals and reagents during the flotation process. The design of the inclined filter screen 3 and the vibration motor 5 allows the mixing tank body 1 to more effectively process titanium ore slurry containing coarse particles, enhancing the adaptability and flexibility of the equipment.

[0027] In a further preferred embodiment of the present invention, the mixing mechanism includes: a mounting box 7 fixedly installed on the top of the inner wall of the mixing tank body 1; a stirring rod 8 and a rotating rod 9 rotatably installed on the mounting box 7 and the mixing tank body 1, the rotating rod 9 being located above the stirring rod 8; a set of bevel gears 10 respectively fixedly sleeved on the stirring rod 8 and the rotating rod 9, the set of bevel gears 10 meshing with each other; and a servo motor 11 fixedly installed on one side of the mixing tank body 1, the output shaft of the servo motor 11 being fixedly connected to one end of the rotating rod 9.

[0028] In this embodiment, when mixing materials, the servo motor 11 is first started, causing the output shaft of the servo motor 11 to drive the rotating rod 9 to rotate. The rotating rod 9 drives the bevel gear 10 to rotate, which in turn drives the stirring rod 8 to rotate synchronously. The stirring rod 8 then stirs the materials, making them evenly mixed. After the materials are evenly mixed, the valve on the conveying pipe on one side of the mixing tank body 1 is opened, allowing the conveying pipe to transport the materials. This allows the mixed materials to enter the next process for subsequent processing. The servo motor 11 drives the rotating rod 9, which in turn is transmitted to the stirring rod 8 via the bevel gear 10. This achieves efficient rotation of the stirring rod 8, thereby enhancing the mixing effect of the slurry and reagents and improving flotation efficiency.

[0029] In a further preferred embodiment of the present invention, a scraper 12 is installed on the stirring rod 8, and the scraper 12 is in rotatable contact with the inner wall of the stirring tank body 1, and a feed hopper is installed on the top of the filter box 2.

[0030] In this embodiment, the stirring rod 8 rotates while driving the scraper 12 to rotate, so that the scraper 12 scrapes off the material adhering to the inner wall of the mixing tank body 1, which is beneficial to improving the mixing effect. The design of the scraper 12 effectively prevents the accumulation of slurry on the inner wall of the mixing tank body 1, so that the slurry can be more fully mixed with the reagent, improving the uniformity of mixing and flotation effect. The scraping action of the scraper 12 reduces the cleaning frequency of the inner wall of the mixing tank body 1, reducing maintenance costs and workload.

[0031] In a further preferred embodiment of the present invention, a discharge pipe 13 is fixedly installed on one side of the filter box 2, the discharge pipe 13 is located on one side of the filter screen 3, an electric telescopic rod 14 is installed on the top of the filter box 2, the output rod of the electric telescopic rod 14 slides into the filter box 2, and a sealing plate 15 is installed on the output rod of the electric telescopic rod 14, the sealing plate 15 being adapted to the opening of the discharge pipe 13.

[0032] In this embodiment, when filtering the slurry, coarse particles are filtered through the filter screen 3, causing them to accumulate at the lowest point of the inclined surface of the filter screen 3. When slag discharge is required, the electric telescopic rod 14 is activated, causing the output rod of the electric telescopic rod 14 to drive the sealing plate 15 to slide away from the filter screen 3. At the same time, the opening of the discharge pipe 13 is exposed, allowing the particles to be discharged out of the filter box 2 through the discharge pipe 13, preventing them from clogging the mesh of the filter screen 3. By controlling the movement of the sealing plate 15 through the electric telescopic rod 14, the discharge process is automated, reducing manual operation and improving work efficiency.

[0033] In a further preferred embodiment of the present invention, a limiting plate 16 is fixedly installed on one side of the inner wall of the filter box 2. The limiting plate 16 is slidably connected to the filter screen 3. An operation port is opened on one side of the filter box 2. The operation port is located on one side of the limiting plate 16. A cover plate 17 is hinged to the operation port.

[0034] In this embodiment, when the filter screen 3 needs to be replaced or cleaned, the cover plate 17 is opened first, and the filter screen 3 is removed from the limiting plate 16. It can then be cleaned or replaced. The loading and unloading efficiency is high. The design of the limiting plate 16 effectively prevents the filter screen 3 from being displaced or deformed during the filtration process, thereby improving the stability and filtration effect of the equipment. It also makes it easier to load and unload the filter screen 3.

[0035] In a further preferred embodiment of this utility model, a connecting block 18 is fixedly installed on one side of the cover plate 17, and a U-shaped plate 19 is fixedly installed on one side of the filter box 2. The U-shaped plate 19 is in rotatable contact with the connecting block 18. A positioning rod 20 is slidably installed on the U-shaped plate 19. The positioning rod 20 slides through the connecting block 18. A spring clip 21 is installed on the top of the positioning rod 20. One side of the spring clip 21 is in contact with one side of the U-shaped plate 19.

[0036] In this embodiment, when opening the cover 17, the spring latch 21 is first pressed, causing the spring latch 21 to slide into the positioning rod 20. Then, the positioning rod 20 is pulled out from the U-shaped plate 19, and the cover 17 can then be opened. The design of the positioning rod 20 and the spring latch 21 effectively prevents the cover 17 from being accidentally opened during the filtration process, improving the safety of the equipment. The cover 17 can be locked and unlocked with a simple pressing action, making the operation convenient and fast.

[0037] In a further preferred embodiment of this utility model, the mixing tank body 1 is composed of a tank body, an annular opening, a circular plate 22, and a support rod 23. The annular opening is located at the top of the tank body, and the circular plate 22 is located inside the annular opening. The two ends of the support rod 23 are respectively installed in the circular plate 22 and the annular opening. An arc-shaped frame 24 is installed on the top of the circular plate 22, and an annular plate 25 is slidably installed on the arc-shaped frame 24. The bottom of the annular plate 25 is in sliding contact with the top of the tank body and the circular plate 22.

[0038] In this embodiment, the annular plate 25 is composed of two arc-shaped plates connected by connecting bolts. When it is necessary to clean the inside of the mixing tank body 1, the annular plate 25 is first removed, allowing it to slide away from the arc-shaped frame 24, thus exposing the annular opening. Then, the cleaning equipment is inserted into the mixing tank body 1 through the annular opening to clean the equipment inside the mixing tank body 1. During cleaning, the equipment can be observed through the observation window 26 on one side of the mixing tank body, thereby improving cleaning efficiency.

[0039] In summary, compared with related technologies, this device can effectively filter coarse particles, thereby reducing wear on the flotation machine impeller, suction pipe, and cleaning machine cylinder, increasing their service life, greatly reducing cost consumption, and helping to improve the grade of titanium concentrate.

[0040] It should be understood, in the several embodiments provided in this application, that the disclosed apparatus may be implemented in other ways.

[0041] The above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit the scope of protection of this utility model. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on these embodiments, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model. Although this utility model has been described in detail with reference to the above embodiments, those skilled in the art can still combine, add, delete, or otherwise adjust the features of the various embodiments of this utility model according to the circumstances without conflict or creative effort, thereby obtaining different technical solutions that do not fundamentally depart from the concept of this utility model. These technical solutions are also within the scope of protection of this utility model.

Claims

1. A stirring tank for titanium ore flotation, characterized in that: include: The mixing tank body and the filter box located above the mixing tank body; A filter screen is installed inside the filter box to filter coarse particles in the titanium ore slurry, and the filter screen is arranged at an angle. A corrugated pipe is installed at the bottom of the filter box, and the corrugated pipe is fixedly connected to the top of the mixing tank body; A vibration motor installed at the bottom of the filter box to improve filtration efficiency; A shock absorber is installed on the top of the mixing tank body, and the top of the shock absorber is connected to the filter box; A mixing mechanism is provided inside the mixing tank body for mixing mineral slurry and reagents.

2. The titanium ore flotation mixing tank according to claim 1, characterized in that: The hybrid mechanism includes: A mounting box that is fixedly installed on the top of the inner wall of the mixing tank body; Rotate the stirring rod and the rotating rod installed on the mounting box and the mixing tank body, with the rotating rod positioned above the stirring rod; A set of bevel gears are respectively fixedly sleeved on the stirring rod and the rotating rod, and the set of bevel gears mesh with each other; A servo motor is fixedly installed on one side of the mixing tank body, and the output shaft of the servo motor is fixedly connected to one end of the rotating rod.

3. The titanium ore flotation mixing tank according to claim 2, characterized in that: A scraper is installed on the stirring rod, and the scraper rotates in contact with the inner wall of the stirring tank body. A feed hopper is installed on the top of the filter box.

4. The titanium ore flotation mixing tank according to claim 1, characterized in that: A discharge pipe is fixedly installed on one side of the filter box, and the discharge pipe is located on one side of the filter screen. An electric telescopic rod is installed on the top of the filter box. The output rod of the electric telescopic rod slides into the filter box. A sealing plate is installed on the output rod of the electric telescopic rod, and the sealing plate is adapted to the opening of the discharge pipe.

5. The titanium ore flotation mixing tank according to claim 1, characterized in that: A limiting plate is fixedly installed on one side of the inner wall of the filter box. The limiting plate is slidably connected to the filter screen. An operation port is opened on one side of the filter box. The operation port is located on one side of the limiting plate and a cover plate is hinged to the operation port.

6. The titanium ore flotation mixing tank according to claim 5, characterized in that: A connecting block is fixedly installed on one side of the cover plate, and a U-shaped plate is fixedly installed on one side of the filter box. The U-shaped plate is in rotatable contact with the connecting block. A positioning rod is slidably installed on the U-shaped plate. The positioning rod slides through the connecting block. A spring clip is installed on the top of the positioning rod. One side of the spring clip is in contact with one side of the U-shaped plate.

7. The stirring tank for titanium ore flotation according to claim 1, characterized in that: The mixing tank body consists of a tank body, an annular opening, a circular plate, and a support rod. The annular opening is located at the top of the tank body, and the circular plate is located inside the annular opening. The two ends of the support rod are respectively installed inside the circular plate and the annular opening. An arc-shaped frame is installed on the top of the circular plate, and the annular plate is slidably installed on the arc-shaped frame. The bottom of the annular plate is in slidable contact with the top of the tank body and the circular plate.

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