A phosphate rock desiliconization device

Abstract

The utility model relates to a phosphate ore desiliconization device, comprising a flotation machine body and a shaft rod, wherein the surface of the shaft rod is provided with a plurality of convex rods, one end of the convex rod is provided with a threaded hole, and a plurality of scrapers, the surfaces of the plurality of scrapers are provided with a plurality of slots, the plurality of scrapers are arranged between the plurality of convex rods through the slots, the scrapers are connected with the threaded holes opened by the convex rods through bolts, and by providing a convex rod on the surface of the shaft rod, and opening a groove on the surface of the scraper, and connecting the scraper to the convex rod by bolts, the scraper and the convex rod can be disassembled separately, which is more conducive to the cleaning operation of the scraper by relevant staff in the later stage, and solves the problem of inconvenience in later cleaning caused by the integrated design between the traditional scraper and the shaft rod, and has stronger overall practicality and is more conducive to popularization and use.

Description

Technical Field

[0001] The utility model relates to the technical field of desiliconization devices, in particular to a phosphate ore desiliconization device. Background Art

[0002] Phosphate ore is a non-metallic ore. When desiliconizing phosphate ore, flotation, gravity separation, leaching and biological separation are usually used. Flotation is divided into positive flotation desiliconization and reverse flotation desiliconization. At present, positive flotation desiliconization is mainly completed in an alkaline medium. Water glass is usually used as an inhibitor of siliceous mineral impurities to inhibit siliceous gangue minerals. Phosphates are captured with fatty acids or fatty acid soaps. In the flotation machine, air is injected and the slurry is stirred to fully mix with the drug. Useful mineral phosphates are enriched on the foam, so that the minerals adhere to the foam and float to the surface of the slurry to form mineralized foam. Finally, a scraper is used to scrape the useful foam outward. However, after the scraper is used to scrape the slurry foam, part of the slurry often remains on the surface of the scraper. After the processing is completed, in order to avoid the phenomenon of condensation of the residual slurry on the scraper, it is generally necessary to clean it. However, the scraper and the shaft rod on the existing flotation machine are generally designed as an integrated design. When the scraper needs to be cleaned, there is a problem of inconvenient cleaning operation. Utility Model Content

[0003] Based on the above description, the utility model provides a phosphate ore desiliconization device to solve the problem of inconvenience in cleaning the scraper designed on the traditional desiliconization flotation machine.

[0004] The utility model solves the above-mentioned technical problem with the following technical solution: a phosphate ore desiliconization device, comprising a flotation machine body and a shaft rod, the surface of the shaft rod is provided with a plurality of protruding rods, one end of the protruding rod is provided with a threaded hole, and a plurality of scrapers, the surfaces of the plurality of scrapers are provided with a plurality of slots, the plurality of scrapers are arranged between the plurality of protruding rods through the slots, and the scrapers are connected to the threaded holes provided in the protruding rods through bolts.

[0005] On the basis of the above technical solution, the present invention can also be improved as follows.

[0006] Furthermore, the protruding rod is located inside the slot, and the diameter of the slot is matched with the diameter of the protruding rod.

[0007] Furthermore, grooves are provided on the surfaces of several of the scrapers, a connecting rod is provided on the surface of the scraper near the position in the opening groove, a baffle is provided at one end of the connecting rod, and a lifting assembly is provided between the connecting rod and the baffle.

[0008] Furthermore, the lifting assembly includes a bottom plate and a handle, an opening is formed through the surface of the bottom plate, and the bottom plate is sleeved on the outside of the connecting rod through the opening.

[0009] Furthermore, the connecting rod is designed as a rectangular structure and the surface is set to be a smooth surface.

[0010] Furthermore, a plurality of slots are provided on the surface of the scraper near the grooves, a rubber sleeve is provided on the surface of the scraper near the slots, and an insertion rod protruding into the rubber sleeve is provided on the surface of the base plate and they are in close contact with each other.

[0011] Furthermore, the surface of the handle is engraved with anti-slip patterns.

[0012] Furthermore, the handle is located in the groove formed in the scraper and a space is left therebetween.

[0013] Compared with the prior art, the technical solution of this application has the following beneficial technical effects:

[0014] By providing a protruding rod on the surface of the shaft rod, opening a groove on the surface of the scraper, and connecting the scraper to the protruding rod with bolts, the scraper and the protruding rod can be disassembled separately, which is more convenient for relevant staff to clean the scraper later, and solves the problem of inconvenience in later cleaning caused by the integrated design between the traditional scraper and the shaft rod. The overall practicality is stronger and more conducive to promotion and use. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0016] Figure 2 It is a top view structural diagram of the shaft rod and the scraper of the utility model;

[0017] Figure 3 This is a front view structural diagram of the shaft rod and the scraper of the utility model;

[0018] Figure 4 It is a schematic diagram of the overall structure of the lifting assembly of the utility model;

[0019] Figure 5 For this utility model Figure 1 Enlarged structural diagram at A in the middle.

[0020] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0021] 1. Flotation machine body; 2. Shaft; 21. Protruding rod; 211. Threaded hole; 3. Scraper; 31. Slot; 33. Groove; 34. Connecting rod; 341. Baffle; 35. Slot; 4. Lifting assembly; 41. Bottom plate; 411. Opening; 412. Inserting rod; 42. Handle; 5. Rubber sleeve; 6. Bolt. DETAILED DESCRIPTION

[0022] In order to facilitate understanding of the present application, the present application will be described more fully below with reference to the relevant drawings. Embodiments of the present application are provided in the drawings. However, the present application can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present application more thorough and comprehensive.

[0023] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art to which this application belongs. The terms used herein in the specification of this application are only for the purpose of describing specific embodiments and are not intended to limit this application.

[0024] This embodiment provides a phosphate rock desiliconization device, which is more conducive to cleaning treatment. Specifically, Figure 1-3 As shown, it includes a flotation machine body 1 for desiliconization treatment, a shaft rod 2 connected to an external driving motor, and a scraper 3 arranged on the shaft rod 2. The surface of the shaft rod 2 is provided with a plurality of protrusions 21. The end of the protrusion 21 away from the shaft rod 2 is provided with a threaded hole 211. The surfaces of the two scrapers 3 are provided with two card slots 31. The two scrapers 3 are respectively arranged between the plurality of protrusions 21 through the two card slots 31. The protrusion 21 is located on the inner side of the card slot 31. The diameter of the card slot 31 is adapted to the diameter of the protrusion 21 to avoid the scraper 3 arranged on the protrusion 21 from sliding left and right and affecting the placement connection. The scraper 3 is connected to the threaded hole 211 provided by the protrusion 21 through the bolt 6, so that when the scraper 3 needs to be cleaned, it can be removed by only disassembling the bolt 6, so that the scraper 3 removed from the shaft rod 2 is more conducive to cleaning operation, and the cleaning process is easier and more convenient.

[0025] In order to facilitate the staff to pressurize the scraper 3, Figure 2-5 As shown, in this embodiment, the surfaces of the two scrapers 3 are both provided with grooves 33, and a connecting rod 34 is provided on the surface of the scraper 3 and near the position in the groove 33, and a lifting component 4 is provided between the connecting rod 34 and the baffle 341, and the lifting component 4 includes a bottom plate 41 and a handle 42, and an opening 411 is opened through the surface of the bottom plate 41, and the bottom plate 41 is sleeved on the outside of the connecting rod 34 through the opening 411, and a baffle 341 is provided at one end of the connecting rod 34 to limit the bottom plate 41, and the surface of the handle 42 is engraved with anti-slip patterns, so that when the staff needs to remove the scraper 3, they can grab and lift the handle 42 to make the bottom plate 41 contact with the baffle 341, thereby achieving a driving effect on the scraper 3, which is more conducive to the pressure-applying and moving operation of the scraper 3.

[0026] like Figure 2-5As shown, in this embodiment, the connecting rod 34 is designed as a rectangular structure and the surface is set to be a smooth surface. Two slots 35 are provided on the surface of the scraper 3 and near the position of the groove 33. A rubber sleeve 5 is provided on the surface of the scraper 3 and near the position inside the slot 35. The surface of the bottom plate 41 is provided with an insertion rod 412 protruding into the rubber sleeve 5 and in close contact with each other, so that the state of the lifting component 4 located in the groove 33 is more stable, avoiding the scraper 3 from rotating randomly during the rotation process.

[0027] To facilitate the staff to grasp the handle 42, Figure 2-5 As shown, in this embodiment, the handle 42 is located in the groove 33 formed in the scraper 3 and a space is left therebetween.

[0028] After the above-mentioned desiliconization device is used, if it is necessary to disassemble and clean the scraper 3 to prevent the slurry from coagulating, the staff can first use a tool to rotate and remove the bolt 6, and then grasp the handle 42 through the groove 33 to press and pull the bottom plate 41 outward to separate the insertion rod 412 and the rubber sleeve 5, and use the contact and continuous pressure between the bottom plate 41 and the baffle 341 to drive the scraper 3 to be removed and cleaned. After the scraper 3 is cleaned, one of the scrapers 3 is placed flat between the two protruding rods 21 in the same direction through the groove 33 and fixed with the bolt 6. Then, the shaft 2 is rotated, and the other scraper 3 is placed between the two protruding rods 21 at another position, and fixed with the bolt 6 again, thereby completing the disassembly, cleaning and installation of the scraper 3.

[0029] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A phosphate ore desiliconization device, comprising a flotation machine body (1) and a shaft (2), characterized in that: A plurality of protruding rods (21) are provided on the surface of the shaft rod (2), and a threaded hole (211) is provided at one end of the protruding rod (21); A plurality of scrapers (3) are provided with a plurality of slots (31) on the surfaces of the plurality of scrapers (3); the plurality of scrapers (3) are arranged between a plurality of protruding rods (21) through the slots (31); and the scrapers (3) are connected to threaded holes (211) provided on the protruding rods (21) through bolts (6).

2. A phosphate rock desiliconization device according to claim 1, characterized in that: The protruding rod (21) is located inside the clamping groove (31), and the diameter of the clamping groove (31) is matched with the diameter of the protruding rod (21).

3. A phosphate rock desiliconization device according to claim 1, characterized in that: A plurality of scrapers (3) are provided with grooves (33) on their surfaces, a connecting rod (34) is provided on the surface of the scraper (3) and close to the opening of the groove (33), a baffle (341) is provided at one end of the connecting rod (34), and a lifting assembly (4) is provided between the connecting rod (34) and the baffle (341).

4. A phosphate rock desiliconization device according to claim 3, characterized in that: The lifting assembly (4) comprises a bottom plate (41) and a handle (42). An opening (411) is provided through the surface of the bottom plate (41). The bottom plate (41) is sleeved on the outer side of the connecting rod (34) through the opening (411).

5. A phosphate rock desiliconization device according to claim 3, characterized in that: The connecting rod (34) is designed as a rectangular structure and its surface is set to be a smooth surface.

6. A phosphate rock desiliconization device according to claim 4, characterized in that: A plurality of slots (35) are provided on the surface of the scraper (3) and near the groove (33); a rubber sleeve (5) is provided on the surface of the scraper (3) and near the slots (35); and an insertion rod (412) is provided on the surface of the bottom plate (41) and protrudes into the rubber sleeve (5) and is in close contact with each other.

7. A phosphate rock desiliconization device according to claim 4, characterized in that: The surface of the handle (42) is engraved with anti-slip patterns.

8. A phosphate rock desiliconization device according to claim 4, characterized in that: The handle (42) is located in the groove (33) formed on the scraper (3) with a space left between them.

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