Feeding distribution device of cooling kiln for preparing falling products from titanium dioxide

Abstract

The utility model belongs to the technical field of titanium dioxide preparation, particularly relates to a feeding distribution device of a cooling kiln for preparing falling products from titanium dioxide, and aims to solve the problems that when an existing cooling kiln is used, a cooling cylinder is mostly directly used for guiding and cooling materials, the titanium dioxide is difficult to quickly disperse, and the cooling effect is poor. The device comprises a base, a fixed box is fixedly mounted at the top of the base, a cooling cylinder is rotationally connected to one side of the fixed box, a plurality of stirring rods are mounted on the inner wall of the cooling cylinder, two symmetrically-arranged supporting legs are fixedly mounted at the top of the base, and the same feeding box is fixedly mounted at the top ends of the two supporting legs; a connecting base is installed on one side of the feeding box and rotationally connected with the cooling cylinder. The cooling device is easy to operate and convenient to use, titanium dioxide can be conveniently and rapidly cooled during preparation, meanwhile, separate and uniform feeding is carried out during feeding, and cooling operation is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of titanium dioxide preparation, in particular to a cooling kiln feed distribution device for titanium dioxide preparation kiln products. Background Art

[0002] In the production process of titanium dioxide, kiln failure and spot samples are two common by-products. Kiln failure refers to pigments that failed in the production process, that is, pigments that cannot meet production requirements. The production rate of kiln failure is high, but its quality varies. Spot samples are a small part of the samples taken during the production process, usually used for product quality testing. The production rate of spot samples is low, but its quality is stable. Titanium dioxide needs to be cooled in a cooling kiln during preparation.

[0003] When the existing cooling kiln is in use, most of them directly use cooling cylinders to conduct material cooling, which makes it difficult to quickly disperse the titanium dioxide and has a poor cooling effect. Therefore, we propose a cooling kiln feed distribution device for preparing titanium dioxide products. Utility Model Content

[0004] The utility model aims to solve the shortcomings of existing cooling kilns, which mostly directly use cooling cylinders to guide and cool materials, are difficult to quickly disperse titanium dioxide, and have poor cooling effects. A feeding distribution device for a cooling kiln for preparing titanium dioxide falling kiln products is proposed.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A feeding distribution device for a cooling kiln for preparing titanium dioxide products, comprises a base, a fixing box is fixedly installed on the top of the base, a cooling cylinder is rotatably connected to one side of the fixing box, a plurality of stirring rods are installed on the inner wall of the cooling cylinder, two symmetrically arranged supporting legs are fixedly installed on the top of the base, the same feeding box is fixedly installed on the top ends of the two supporting legs, a connecting seat is installed on one side of the feeding box, the connecting seat is rotatably connected to the cooling cylinder, a dividing plate is fixedly installed on the inner wall of the feeding box, an air guide box is fixedly installed on the top of the fixing box, a motor is fixedly installed on one side of the air guide box, an active rod is fixedly installed on the output shaft of the motor, a blowing mechanism is provided in the air guide box, the active rod is transmission-connected to the blowing mechanism, a swinging mechanism is provided on the dividing plate, and the swinging mechanism is transmission-connected to the active rod.

[0007] Preferably, the air blowing mechanism includes fan blades, a fixing rod is fixedly mounted on the inner wall of the air guide box, a rotating shaft is rotatably connected to the fixing rod, and the fan blades are fixedly connected to the rotating shaft.

[0008] Preferably, a first bevel gear is fixedly mounted on the active rod, a second bevel gear is fixedly mounted on the top end of the rotating shaft, and the first bevel gear and the second bevel gear are meshed with each other.

[0009] Preferably, a positioning box is rotatably connected to the active rod, and the positioning box is rotatably connected to the rotating shaft.

[0010] Preferably, the swing mechanism includes three scraper rods, one side of the feed box is slidably connected with a pull rod, the three scraper rods are fixedly connected to the pull rod, and the scraper rods are in contact with the dividing plate.

[0011] Preferably, a roller is fixedly mounted on the active rod, a movable plate is movably connected to the roller, and the movable plate is fixedly connected to the pull rod.

[0012] Preferably, a circulation groove is provided on the rotating roller, and a positioning block is fixedly installed on the inner side of the movable plate, and the positioning block is slidably connected to the circulation groove.

[0013] Preferably, a driving gear is fixedly mounted on the active rod, a conical gear ring is fixedly mounted on the outer side of the cooling cylinder, and the driving gear and the conical gear ring are meshed with each other.

[0014] Compared with the prior art, the advantages of the utility model are:

[0015] In this solution, since the active gear and the bevel gear ring are meshed with each other, and the first bevel gear and the second bevel gear are meshed with each other, the rotating active rod can drive the cooling cylinder to rotate and guide the material, and at the same time, ventilation can be performed to increase the cooling effect;

[0016] Due to the sliding connection between the circulation groove and the positioning block, the rotating roller can drive the moving plate to move back and forth, and then drive the scraping rod to push and scrape the titanium dioxide on the dividing plate through the pull rod to divide the material.

[0017] The utility model has the advantages of simple operation and convenient use, and can be convenient for rapid cooling of titanium dioxide during preparation, and can also be convenient for separate and uniform feeding during feeding, so as to facilitate cooling operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a three-dimensional structural schematic diagram of a cooling kiln feed distribution device for preparing titanium dioxide products proposed by the utility model;

[0019] Figure 2 This is a schematic diagram of the front cross-sectional structure of a cooling kiln feed distribution device for preparing titanium dioxide products provided by the utility model;

[0020] Figure 3 This is a three-dimensional structural diagram of the rollers and moving plates of a cooling kiln feed distribution device for preparing titanium dioxide falling kiln products proposed by the utility model;

[0021] Figure 4 This is a schematic structural diagram of part A of a cooling kiln feed distribution device for preparing titanium dioxide products proposed by the utility model.

[0022] In the figure: 1. base; 2. fixed box; 3. cooling cylinder; 4. stirring rod; 5. feed box; 6. supporting leg; 7. connecting seat; 8. dividing plate; 9. active rod; 10. active gear; 11. conical gear ring; 12. air guide box; 13. motor; 14. moving plate; 15. pull rod; 16. scraper rod; 17. roller; 18. circulation groove; 19. positioning block; 20. fixed rod; 21. rotating shaft; 22. first conical gear; 23. second conical gear; 24. fan blade; 25. collecting box. DETAILED DESCRIPTION

[0023] The technical solution of this embodiment will be clearly and completely described below in conjunction with the drawings in this embodiment. Obviously, the described embodiment is only a part of this embodiment, rather than all of the embodiments. Example 1

[0024] Reference Figure 1-Figure 4 A feeding distribution device for a cooling kiln for preparing titanium dioxide products comprises a base 1, a fixing box 2 is fixedly installed on the top of the base 1, a cooling cylinder 3 is rotatably connected to one side of the fixing box 2, a plurality of stirring rods 4 are installed on the inner wall of the cooling cylinder 3, two symmetrically arranged supporting legs 6 are fixedly installed on the top of the base 1, a same feeding box 5 is fixedly installed on the top of the two supporting legs 6, a connecting seat 7 is installed on one side of the feeding box 5, the connecting seat 7 is rotatably connected to the cooling cylinder 3, a dividing plate 8 is fixedly installed on the inner wall of the feeding box 5, an air guide box 12 is fixedly installed on the top of the fixing box 2, a motor 13 is fixedly installed on one side of the air guide box 12, an active rod 9 is fixedly installed on the output shaft of the motor 13, a blowing mechanism is arranged in the air guide box 12, the active rod 9 is transmission-connected to the blowing mechanism, a swinging mechanism is arranged on the dividing plate 8, and the swinging mechanism is transmission-connected to the active rod 9.

[0025] In this embodiment, the hair blowing mechanism includes fan blades 24, a fixed rod 20 is fixedly installed on the inner wall of the air guide box 12, and a rotating shaft 21 is rotatably connected to the fixed rod 20. The fan blades 24 are fixedly connected to the rotating shaft 21. A first bevel gear 22 is fixedly installed on the active rod 9, and a second bevel gear 23 is fixedly installed on the top of the rotating shaft 21. The first bevel gear 22 and the second bevel gear 23 are meshed with each other. A positioning box is rotatably connected to the active rod 9, and the positioning box is rotatably connected to the rotating shaft 21. The rotating active rod 9 drives the rotating shaft 21 to rotate through the mutual meshing of the first bevel gear 22 and the second bevel gear 23, thereby driving the fan blades 24 to blow air to cool the titanium dioxide in the fixed box 2.

[0026] In this embodiment, the swing mechanism includes three scraper rods 16, and a pull rod 15 is slidably connected to one side of the feed box 5. The three scraper rods 16 are fixedly connected to the pull rod 15, and the scraper rod 16 is in contact with the dividing plate 8. A roller 17 is fixedly installed on the active rod 9, and a movable plate 14 is movably connected to the roller 17. The movable plate 14 is fixedly connected to the pull rod 15. A circulation groove 18 is opened on the roller 17, and a positioning block 19 is fixedly installed on the inner side of the movable plate 14. The positioning block 19 is slidably connected to the circulation groove 18. The rotating active rod 9 drives the roller 17 to rotate, and the roller 17 drives the movable plate 14 to move back and forth through the sliding connection between the circulation groove 18 and the positioning block 19. The movable plate 14 drives the scraper rod 16 through the pull rod 15 to push and scrape the titanium dioxide on the dividing plate 8 for material separation.

[0027] In this embodiment, a driving gear 10 is fixedly installed on the active rod 9, and a conical gear ring 11 is fixedly installed on the outer side of the cooling cylinder 3. The driving gear 10 and the conical gear ring 11 are meshed with each other. The rotating active rod 9 drives the cooling cylinder 3 to rotate through the mutual meshing of the driving gear 10 and the conical gear ring 11, thereby facilitating the stirring and cooling of the titanium dioxide.

[0028] Working principle: During operation, titanium dioxide enters the dividing plate 8 through the feed box 5, the motor 13 switch is started, and the output shaft of the motor 13 drives the active rod 9 to rotate, and the active rod 9 drives the roller 17 to rotate. The roller 17 drives the movable plate 14 to move back and forth through the sliding connection between the circulation groove 18 and the positioning block 19. The movable plate 14 drives the scraper rod 16 through the pull rod 15 to push and scrape the titanium dioxide on the dividing plate 8. The titanium dioxide enters the cooling cylinder 3 evenly through the dividing plate 8. At the same time, the rotating active rod 9 drives the cooling cylinder 3 to rotate through the mutual engagement of the active gear 10 and the conical gear ring 11, so that it is convenient to stir and cool the titanium dioxide through the stirring rod 4. The rotating active rod 9 drives the rotating shaft 21 to rotate through the mutual engagement of the first bevel gear 22 and the second bevel gear 23, thereby driving the fan blades 24 to blow air to cool the titanium dioxide in the fixed box 2. Example 2

[0029] The difference between the second embodiment and the first embodiment is that a collecting box 25 is slidably connected to one side of the fixing box 2 , and the setting of the collecting box 25 can facilitate the collection of the titanium dioxide powder after stirring and cooling in the cooling cylinder 3 .

[0030] The above is only a preferred specific implementation of this embodiment, but the protection scope of this embodiment is not limited to this. Any technician familiar with the technical field can make equivalent replacements or changes based on the technical solution and utility model concept of this embodiment within the technical scope disclosed in this embodiment, which should be covered by the protection scope of this embodiment.

Claims

1. A cooling kiln feed distribution device for preparing titanium dioxide, comprising a base (1), characterized in that: A fixed box (2) is fixedly installed on the top of the base (1), and a cooling cylinder (3) is rotatably connected to one side of the fixed box (2). A plurality of stirring rods (4) are installed on the inner wall of the cooling cylinder (3). Two symmetrically arranged supporting legs (6) are fixedly installed on the top of the base (1), and a same feeding box (5) is fixedly installed on the top of the two supporting legs (6). A connecting seat (7) is installed on one side of the feeding box (5), and the connecting seat (7) is rotatably connected to the cooling cylinder (3). A dividing plate (8) is fixedly installed on the inner wall of the feeding box (5). An air guide box (12) is fixedly installed on the top of the fixed box (2), and a motor (13) is fixedly installed on one side of the air guide box (12). An active rod (9) is fixedly installed on the output shaft of the motor (13). A blower mechanism is provided in the air guide box (12), and the active rod (9) is transmission-connected to the blower mechanism. A swing mechanism is provided on the dividing plate (8), and the swing mechanism is transmission-connected to the active rod (9).

2. The cooling kiln feed distribution device for titanium dioxide production according to claim 1 is characterized in that: The air blowing mechanism comprises a fan blade (24); a fixing rod (20) is fixedly mounted on the inner wall of the air guide box (12); a rotating shaft (21) is rotatably connected to the fixing rod (20); and the fan blade (24) is fixedly connected to the rotating shaft (21).

3. The cooling kiln feed distribution device for titanium dioxide production according to claim 2, characterized in that: A first bevel gear (22) is fixedly mounted on the active rod (9), and a second bevel gear (23) is fixedly mounted on the top end of the rotating shaft (21); the first bevel gear (22) and the second bevel gear (23) are meshed with each other.

4. The cooling kiln feed distribution device for titanium dioxide production according to claim 3 is characterized in that: A positioning box is rotatably connected to the active rod (9), and the positioning box is rotatably connected to the rotating shaft (21).

5. The cooling kiln feed distribution device for titanium dioxide production according to claim 1, characterized in that: The swing mechanism comprises three scraper rods (16), one side of the feed box (5) is slidably connected to a pull rod (15), the three scraper rods (16) are fixedly connected to the pull rod (15), and the scraper rods (16) are in contact with the dividing plate (8).

6. A cooling kiln feed distribution device for preparing titanium dioxide according to claim 5, characterized in that: A rotating roller (17) is fixedly mounted on the active rod (9), a movable plate (14) is movably connected to the rotating roller (17), and the movable plate (14) is fixedly connected to the pull rod (15).

7. A cooling kiln feed distribution device for preparing titanium dioxide according to claim 6, characterized in that: The rotating roller (17) is provided with a circulation groove (18), and a positioning block (19) is fixedly installed on the inner side of the movable plate (14), and the positioning block (19) is slidably connected to the circulation groove (18).

8. The cooling kiln feed distribution device for titanium dioxide production according to claim 1, characterized in that: A driving gear (10) is fixedly mounted on the active rod (9), a conical gear ring (11) is fixedly mounted on the outer side of the cooling cylinder (3), and the driving gear (10) and the conical gear ring (11) are meshed with each other.

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