Bilateral ore scraping flotation machine for phosphorus concentrate powder production

Abstract

The utility model relates to the technical field of flotation machines, and provides a bilateral ore scraping flotation machine for phosphorus concentrate powder production, which comprises a machine body, two sides of the top of the machine body are both fixedly connected with two fixing plates, one sides of the outer parts of the two fixing plates are both fixedly connected with motors, the motors are fixedly connected with rotating rods through output shafts, and the rotating rods are fixedly connected with the machine body. A plurality of rotating blocks are fixedly connected to the exterior of the rotating rod, arc-shaped plates are fixedly connected to the two sides of the exterior of each rotating block, filter screens are embedded in the arc-shaped plates, sliding blocks are arranged on the two sides of the interior of each arc-shaped plate, a sliding rod is fixedly connected between the two sliding blocks, and a scraping plate is fixedly connected to the exterior of the sliding rod; and every two of the four fixing plates are symmetrically distributed. By means of the technical scheme, the problems that in the prior art, scum and mineral particles are inconvenient to collect, and the scum is inconvenient to prevent from falling back into liquid are solved, and the using effect of the device is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of flotation machines, and specifically, to a double-side scraping ore flotation machine for the production of phosphorus concentrate powder. Background Art

[0002] A flotation machine is short for a flotation separator, referring to the mechanical equipment that completes the flotation process. In a flotation machine, the pulp treated with reagents is agitated and aerated, so that some of the ore particles selectively adhere to the bubbles; they float to the surface of the pulp and are scraped out to form a foam product, and the rest remains in the pulp to achieve the purpose of separating minerals. There are many structural forms of flotation machines, and the most commonly used is the mechanical agitation type flotation machine.

[0003] The patent specification with the publication number CN216826683U discloses a foam scraping device for a flotation machine used in ore dressing. It relates to the technical field of flotation machines, solves the problem that it is not convenient to quickly disassemble and replace the scraper when the scraper is damaged, and also solves the problem that the load on the transmission shaft is large and affects the service life of the device. It includes a transmission shaft and a plurality of scraper mechanisms arranged on the transmission shaft. The scraper mechanism includes a support frame fixedly arranged on the transmission shaft. Each scraper mechanism includes two support frames. The scraper is detachably connected to the connecting device arranged on the support frame. The connecting device includes a connecting strip for clamping the scraper and a tightening assembly for pressing the clamping part of the scraper and the connecting strip. The scrapers arranged in adjacent scraper mechanisms are arranged in a staggered manner. The working surface of the scraper is an arc surface structure. After adopting the above technical solution, the beneficial effect of the utility model is: the scraper can be quickly disassembled and replaced, and the load on the transmission shaft is reduced, and the service life of the device is improved.

[0004] However, it is found in the implementation of the related technology that the above technical solution has the following problems: the above device is not convenient for automatically collecting scum and mineral particles during use, and can only collect them on the surface, and it is necessary to manually disassemble and assemble to collect scum and mineral particles with a large area. At the same time, since it cannot be recycled in real time during use, it is still possible for the scum and mineral particles to fall back into the liquid again. Therefore, further improvement is needed. Summary of the Utility Model

[0005] The utility model provides a double-side scraping ore flotation machine for the production of phosphorus concentrate powder, which solves the problems in the related technology that it is not convenient to collect scum and mineral particles and prevent the scum from falling back into the liquid.

[0006] The technical solution of the utility model is as follows:

[0007] A double-sided scraping ore flotation machine for the production of phosphorite concentrate, comprising a machine body. On both sides of the top of the machine body, two fixing plates are fixedly connected. On the outer side of one of the two fixing plates, a motor is fixedly connected. The motor is fixedly connected with a rotating rod through an output shaft. A plurality of rotating blocks are fixedly connected to the outer part of the rotating rod. On both sides of the outer part of the rotating block, arc-shaped plates are fixedly connected. A filter screen is embedded in the arc-shaped plate. On both sides of the inner part of the arc-shaped plate, sliding blocks are provided. A sliding rod is fixedly connected between the two sliding blocks. A scraping plate is fixedly connected to the outer part of the sliding rod.

[0008] Preferably, the four fixing plates are symmetrically distributed in pairs. The rotating rod extends into the two fixing plates and is connected to the two fixing plates through bearings.

[0009] Preferably, sliding grooves are opened on both sides of the inner part of the arc-shaped plate. The two sliding blocks are respectively located inside the two sliding grooves and are slidably connected with the two sliding grooves.

[0010] Preferably, one end of the scraping plate is in contact with one side of the inner part of the filter screen. A through groove is opened in the scraping plate.

[0011] Preferably, collecting shells are fixedly connected to both sides of the outer part of the rotating block. A rotating rod is connected to the inside of the two collecting shells through bearings.

[0012] Preferably, the collecting shell is located at the bottom of the scraping plate. A baffle is fixedly connected to the outer part of the rotating rod.

[0013] Preferably, a limiting plate is fixedly connected to one side of the inner part of the collecting shell. One side of the bottom of the limiting plate is in contact with one side of the top of the baffle.

[0014] Preferably, shells are fixedly connected to both sides of the outer part of the rotating block. Connecting grooves are opened in the inside of the two shells.

[0015] Preferably, pull plates are provided inside the two shells. The outer surface of the pull plate is in contact with the inside of the shell.

[0016] Preferably, pull rods are fixedly connected to both sides of the outer part of the pull plate. One end of each of the two pull rods is fixedly connected to one side of the collecting shell.

[0017] The working principle and beneficial effects of the present utility model are as follows:

[0018] 1. In the present utility model, when the arc-shaped plate gradually rotates to the top of the machine body and is perpendicular to the machine body, at this time, the sliding block will slide downward from one side of the sliding groove by its own weight. During the sliding process of the sliding block, the sliding rod will be driven to move synchronously. During the moving process of the sliding rod, the scraping plate will be driven to scrape the mineral particles and scum on one side of the filter net, so as to separate the particles and scum inside the filter net, facilitating subsequent collection.

[0019] 2. In the present utility model, when the collection shell continues to rotate, that is, when the opening of the collection shell faces downward, at this time, the baffle plate, the mineral particles and the scum will all fall downward. During the rotation process of the baffle plate, it will contact the limit plate and be limited by the limit plate, so as to ensure the collection effect of the mineral particles and the scum, and further ensure the collection effect of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The present utility model will be further described in detail below in conjunction with the drawings and specific embodiments.

[0021] Figure 1 is a schematic diagram of the overall structure of the present utility model;

[0022] Figure 2 is a schematic diagram of a partial structure of the present utility model;

[0023] Figure 3 is for the present utility model Figure 2 a partial structure diagram in;

[0024] Figure 4 is a partial structure separation diagram of the present utility model;

[0025] Figure 5 is for the present utility model Figure 4 an enlarged view of part A in.

[0026] In the figure: 1. Machine body; 2. Fixed plate; 3. Motor; 4. Rotating rod; 5. Rotating block; 6. Arc-shaped plate; 7. Filter net; 8. Sliding groove; 9. Sliding block; 10. Sliding rod; 11. Scraping plate; 12. Collection shell; 13. Rotating rod; 14. Baffle plate; 15. Limit plate; 16. Pull rod; 17. Pulling plate; 18. Shell. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0027] The technical solutions in the embodiments of the present utility model will be clearly and completely described below in conjunction with the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without making creative efforts fall within the scope of protection of the present utility model.

[0028] Example 1

[0029] As shown Figures 1 to 4 in the figure, this embodiment proposes a double-sided scraping ore flotation machine for the production of phosphorite concentrate powder, which includes a machine body 1. On both sides of the top of the machine body 1, two fixing plates 2 are fixedly connected. On one side of the outside of two of the fixing plates 2, a motor 3 is fixedly connected. The motor 3 is fixedly connected with a rotating rod 4 through an output shaft. A plurality of rotating blocks 5 are fixedly connected to the outside of the rotating rod 4. On both sides of the outside of the rotating block 5, arc-shaped plates 6 are fixedly connected. A filter screen 7 is embedded in the arc-shaped plate 6. On both sides of the inside of the arc-shaped plate 6, sliding blocks 9 are provided. A sliding rod 10 is fixedly connected between the two sliding blocks 9. A scraping plate 11 is fixedly connected to the outside of the sliding rod 10.

[0030] In this embodiment, the four fixing plates 2 are symmetrically distributed in pairs. The rotating rod 4 extends into the two fixing plates 2 and is connected to the two fixing plates 2 through bearings, which can facilitate the rotation and support of the rotating rod 4.

[0031] In this embodiment, sliding grooves 8 are opened on both sides of the inside of the arc-shaped plate 6. The two sliding blocks 9 are respectively located inside the two sliding grooves 8 and are slidably connected to the two sliding grooves 8, which can facilitate the sliding of the sliding blocks 9.

[0032] In this embodiment, one end of the scraping plate 11 is in contact with one side of the inside of the filter screen 7. A through groove is opened in the scraping plate 11, which can facilitate the cleaning of the filter screen 7 by the scraping plate 11.

[0033] When the work of processing materials is required, first, the staff needs to pour the materials into the inside of the machine body 1, and then the staff needs to start the machine body 1. At this time, the machine body 1 will start to work so that the mineral particles and scum of the materials float on the liquid surface. Then, the motor 3 is started. After the motor 3 is started, it will synchronously drive the rotating rod 4 to rotate. During the rotation of the rotating rod 4, it will synchronously drive the rotating block 5 to rotate. During the rotation of the rotating block 5, it will synchronously drive the arc-shaped plate 6 and the filter screen 7 to rotate. During the rotation of the filter screen 7, it will synchronously pick up the scum and mineral particles on the liquid surface. If when the arc-shaped plate 6 gradually rotates to the top of the machine body 1 and is perpendicular to the machine body 1, at this time, the sliding block 9 will slide down from one side of the sliding groove 8 due to its own weight. During the sliding of the sliding block 9, it will synchronously drive the sliding rod 10 to move. During the movement of the sliding rod 10, it will synchronously drive the scraping plate 11 to scrape the mineral particles and scum on one side of the filter screen 7, so as to separate the particles and scum inside the filter screen 7, which is convenient for subsequent collection.

[0034] Example 2

[0035] As Figures 4 to 5As shown in the figure, based on the same concept as in the above-mentioned Embodiment 1, this embodiment also proposes that both sides of the outside of the rotating block 5 are fixedly connected with collection shells 12, and both of the two collection shells 12 are connected with a rotating rod 13 through bearings, which can facilitate the collection work of the collection shell 12 for the scum.

[0036] In this embodiment, the collection shell 12 is located at the bottom of the scraping plate 11, and a baffle 14 is fixedly connected to the outside of the rotating rod 13, which can facilitate the rotation of the baffle 14.

[0037] In this embodiment, a limiting plate 15 is fixedly connected to one side inside the collection shell 12, and one side of the bottom of the limiting plate 15 is in contact with one side of the top of the baffle 14, which can facilitate the limiting.

[0038] In this embodiment, both sides of the outside of the rotating block 5 are fixedly connected with a housing 18, and a connecting groove is provided inside both of the two housings 18, which can facilitate the pulling of the pull rod 16.

[0039] In this embodiment, a pull plate 17 is provided inside both of the two housings 18, and the outer surface of the pull plate 17 is in contact with the inside of the housing 18.

[0040] In this embodiment, both sides of the outside of the pull plate 17 are fixedly connected with a pull rod 16, and one end of each of the two pull rods 16 is fixedly connected to one side of the collection shell 12, which can facilitate the movement of the pull rod 16 to drive the collection shell 12 to move.

[0041] Since the collection shell 12 will rotate synchronously during the process that the arc-shaped plate 6 gradually rotates to the top of the machine body 1 and is perpendicular to the machine body 1, when the collection shell 12 is in the top position, at this time, the baffle 14 will start to drive the rotating rod 13 to rotate by its own weight, and then the top of the baffle 14 will be separated from the limiting plate 15, that is, the collection shell 12 is in an open state. During this process, the scraping plate 11 will scrape the mineral particles and scum into the inside of the collection shell 12 for collection. Then, when the collection shell 12 continues to rotate, that is, when the opening of the collection shell 12 faces downward, at this time, the baffle 14, the mineral particles and the scum will all fall downward. The baffle 14 will be in contact with the limiting plate 15 and be limited by the limiting plate 15 during the rotation process, so as to ensure the collection effect of the mineral particles and the scum, and further ensure the collection effect of the device;

[0042] When the work of disassembling the collection shell 12 is required, the staff needs to move the pull rod 16 outward. During the movement of the pull rod 16, the pull plate 17 will be driven to separate from the housing 18 synchronously, and during the movement of the pull plate 17, the collection shell 12 will be driven to move out of the device, so as to facilitate the scraping out of the scum and the mineral particles.

[0043] The above are only the preferred embodiments of the present utility model, and are not intended to limit the present utility model. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A double-side scraper flotation machine for producing phosphate concentrate, comprising a machine body (1), characterized in that: Two fixed plates (2) are fixedly connected to both sides of the top of the machine body (1), wherein one side of the outside of the two fixed plates (2) is fixedly connected to a motor (3), the motor (3) is fixedly connected to a rotating rod (4) via an output shaft, the rotating rod (4) is fixedly connected to a plurality of rotating blocks (5) on the outside, the rotating blocks (5) are fixedly connected to both sides of the outside of an arc plate (6), a filter screen (7) is embedded in the arc plate (6), sliding blocks (9) are provided on both sides of the inside of the arc plate (6), a sliding rod (10) is fixedly connected between the two sliding blocks (9), and a scraping plate (11) is fixedly connected to the outside of the sliding rod (10).

2. A double-side scraper flotation machine for producing phosphate concentrate according to claim 1, characterized in that: The four fixed plates (2) are symmetrically distributed between each other, and the rotating rod (4) extends into the interior of the two fixed plates (2) and is connected to the two fixed plates (2) via a bearing.

3. The double-side scraper flotation machine for producing phosphorus concentrate according to claim 1, characterized in that: Sliding grooves (8) are provided on both sides of the interior of the arc-shaped plate (6), and the two sliding blocks (9) are respectively located inside the two sliding grooves (8) and are slidably connected between the two sliding grooves (8).

4. The double-side scraper flotation machine for producing phosphorus concentrate according to claim 1, characterized in that: One end of the scraper plate (11) contacts one side of the interior of the filter screen (7), and a through groove is provided inside the scraper plate (11).

5. The double-side scraper flotation machine for producing phosphorus concentrate according to claim 1, characterized in that: The two sides of the outside of the rotating block (5) are fixedly connected to a collecting shell (12), and the insides of the two collecting shells (12) are connected to a rotating rod (13) via a bearing.

6. A double-side scraper flotation machine for producing phosphate concentrate according to claim 5, characterized in that: The collecting shell (12) is located at the bottom of the scraping plate (11), and a baffle (14) is fixedly connected to the outside of the rotating rod (13).

7. A double-side scraper flotation machine for producing phosphorus concentrate according to claim 6, characterized in that: A limiting plate (15) is fixedly connected to one side of the interior of the collection shell (12), and a bottom side of the limiting plate (15) is in contact with a top side of the baffle plate (14).

8. The double-side scraper flotation machine for producing phosphorus concentrate according to claim 7, characterized in that: Both sides of the exterior of the rotating block (5) are fixedly connected to housings (18), and connection grooves are provided inside the two housings (18).

9. A double-side scraper flotation machine for producing phosphate concentrate according to claim 8, characterized in that: A pull plate (17) is provided inside each of the two shells (18), and an outer surface of the pull plate (17) is in contact with the inside of the shell (18).

10. A double-side scraper flotation machine for producing phosphorus concentrate according to claim 9, characterized in that: Both sides of the outside of the pull plate (17) are fixedly connected to pull rods (16), and one end of the two pull rods (16) is fixedly connected to one side of the collection shell (12).

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