Titanium silicalite molecular sieve fog drying system

Abstract

The utility model discloses a titanium silicalite molecular sieve fog drying system, which relates to the technical field of titanium silicalite molecular sieve drying, and comprises a drying box and a blanking pipe, a hollow shaft is rotatably arranged on the top surface of the drying box, a circular nozzle is fixedly connected to the bottom of the hollow shaft, a cleaning assembly is arranged in the circular nozzle, and an annular cylinder rotatably arranged with the hollow shaft is fixedly connected to the top surface of the drying box. Round openings are symmetrically formed in the hollow shaft in the annular cylinder, and a feeding assembly is arranged on the drying box. A protective shell is arranged on the top surface of the annular cylinder, and a driving assembly is arranged in the protective shell; a drying assembly is arranged at the bottom in the drying box; by using the cleaning assembly, the inner wall of the circular spray head can be cleaned conveniently, and the titanium silicalite molecular sieve is prevented from blocking holes of the circular spray head, so that the titanium silicalite molecular sieve can penetrate through the circular spray head conveniently, and the titanium silicalite molecular sieve can form mist particles conveniently.

Description

Technical Field

[0001] The utility model relates to the technical field of titanium silicalite drying, in particular to a titanium silicalite mist drying system. Background Art

[0002] In the preparation process of titanium silicalite, it mainly includes processes such as hydrolysis to form gel, crystallization, separation, and drying and roasting. When drying titanium silicalite, a titanium silicalite mist drying system is required. When the existing titanium silicalite mist drying system is in use, titanium silicalite needs to be sprayed out of the nozzle to form mist particles. Since titanium silicalite has a certain volume, when titanium silicalite is sprayed out of the nozzle, it is easy to block the holes of the nozzle, resulting in the inability of titanium silicalite to be sprayed out, affecting the spraying efficiency of titanium silicalite, and thus affecting the drying efficiency of titanium silicalite. Therefore, a titanium silicalite mist drying system is proposed to solve the above problems. Summary of the Invention

[0003] The purpose of the utility model is to provide a titanium silicalite mist drying system to solve the above problems.

[0004] To achieve the above purpose, the utility model adopts the following technical scheme:

[0005] A titanium silicalite mist drying system includes a drying box and a feeding pipe. A hollow shaft is rotatably provided on the top surface of the drying box. A circular nozzle is fixedly connected to the bottom of the hollow shaft. A cleaning component is arranged inside the circular nozzle. An annular cylinder rotatably arranged with the hollow shaft is fixedly connected to the top surface of the drying box. Circular openings are symmetrically formed on the hollow shaft inside the annular cylinder. A feeding component is arranged on the drying box;

[0006] A protective shell is arranged on the top surface of the annular cylinder. A driving component acting on the hollow shaft is arranged inside the protective shell;

[0007] A drying component acting on titanium silicalite is arranged at the bottom inside the drying box.

[0008] Preferably, the driving component includes a second gear arranged on the outer wall of the hollow shaft. A connecting shaft is rotatably arranged inside the protective shell. A first gear meshing with the second gear is fixedly connected to the connecting shaft. A driving motor is arranged at the top of the connecting shaft, and the driving motor is installed on the protective shell.

[0009] Preferably, the drying component includes an annular air duct arranged at the bottom inside the drying box and a plurality of strip-shaped air ducts arranged on the inner wall of the annular air duct. A plurality of air outlets are evenly formed on the strip-shaped air ducts. A hot air blower is installed on the outer wall of the drying box, and the air outlet end of the hot air blower is communicated with the annular air duct through a hot air pipe.

[0010] Preferably, the cleaning component includes a connecting rod rotatably arranged in the hollow shaft, and the top of the connecting rod movably penetrates out of the hollow shaft and is fixedly connected to the protective shell through a fixing plate. An arc-shaped broom in contact with the inner wall of the circular nozzle is provided at the bottom of the connecting rod.

[0011] Preferably, a connecting frame is fixedly connected to the outer wall of the hollow shaft, a scraping block is fixedly connected to the bottom of the connecting frame, and the scraping block is in contact with the top of the annular air duct.

[0012] Preferably, the feeding component includes a feeding pump arranged on the top surface of the drying box. The discharging end of the feeding pump is communicated with the annular cylinder through a second guide pipe, and a first guide pipe is provided at the feeding end of the feeding pump.

[0013] In summary, due to the adoption of the above technical solutions, the beneficial effects of the present utility model are as follows:

[0014] By using the cleaning component, the inner wall of the circular nozzle can be easily cleaned, preventing the titanium silicalite from blocking the holes of the circular nozzle, which is beneficial for the titanium silicalite to pass through the circular nozzle and form mist particles. By using the connecting frame and the scraping block, the titanium silicalite on the top surface of the annular air duct can be easily cleaned, avoiding the residue of titanium silicalite on the annular air duct and the waste of titanium silicalite, which is beneficial for the collection of titanium silicalite. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 Shows a schematic structural diagram of the front view provided by an embodiment of the present utility model;

[0016] Figure 2 Shows a schematic cross-sectional structural diagram of the front view provided by an embodiment of the present utility model;

[0017] Figure 3 Shows a schematic structural diagram of the cleaning component provided by an embodiment of the present utility model.

[0018] LEGEND DESCRIPTION:

[0019] 1. Drying box; 2. First guide pipe; 3. Feeding pump; 4. Second guide pipe; 5. Fixing plate; 6. Connecting rod; 7. Annular cylinder; 8. Connecting shaft; 9. Protective shell; 10. Driving motor; 11. Hot air blower; 12. Feeding pipe; 13. Connecting frame; 14. Annular air duct; 15. First gear; 16. Hollow shaft; 17. Second gear; 18. Circular nozzle; 19. Strip-shaped air duct; 20. Circular opening; 21. Arc-shaped broom; 22. Scraping block. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0020] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model in conjunction with the accompanying drawings in 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 embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0021] Please refer to Figures 1-3 , the present utility model provides a technical solution:

[0022] A titanium-silicon molecular sieve mist drying system includes a drying box 1 and a blanking pipe 12. A hollow shaft 16 is rotatably provided on the top surface of the drying box 1. A circular nozzle 18 is fixedly connected to the bottom of the hollow shaft 16. A cleaning component is provided inside the circular nozzle 18. By using the cleaning component, it is convenient to clean the inner wall of the circular nozzle 18, avoid the titanium-silicon molecular sieve from blocking the holes of the circular nozzle 18, so as to facilitate the titanium-silicon molecular sieve to pass through the circular nozzle 18 and form mist particles; A ring cylinder 7 rotatably provided with the hollow shaft 16 is fixedly connected to the top surface of the drying box 1. Circular openings 20 are symmetrically arranged on the hollow shaft 16 inside the ring cylinder 7. A feeding component is provided on the drying box 1. By using the feeding component, it is convenient to pump the titanium-silicon molecular sieve into the circular nozzle 18, make the titanium-silicon molecular sieve into mist particles, further facilitate the drying of the titanium-silicon molecular sieve, and improve the working efficiency of drying the titanium-silicon molecular sieve;

[0023] A protective shell 9 is provided on the top surface of the ring cylinder 7. A driving component acting on the hollow shaft 16 is provided inside the protective shell 9. By using the driving component, it is convenient to drive the circular nozzle 18 to rotate, so as to evenly sprinkle the titanium-silicon molecular sieve on the drying box 1, thus facilitating the drying of the titanium-silicon molecular sieve and improving the drying efficiency of the titanium-silicon molecular sieve;

[0024] A drying component acting on the titanium-silicon molecular sieve is provided at the bottom inside the drying box 1. By using the drying component, it is convenient to dry the titanium-silicon molecular sieve.

[0025] In the present utility model, the driving component includes a second gear 17 arranged on the outer wall of the hollow shaft 16. A connecting shaft 8 is rotatably provided inside the protective shell 9. A first gear 15 meshing with the second gear 17 is fixedly connected to the connecting shaft 8. A driving motor 10 is provided at the top of the connecting shaft 8, and the driving motor 10 is installed on the protective shell 9.

[0026] In the present utility model, the drying assembly includes an annular air duct 14 disposed at the inner bottom of the drying chamber 1 and a plurality of strip-shaped air ducts 19 disposed on the inner wall of the annular air duct 14. By using the strip-shaped air ducts 19, it is convenient to evenly distribute the hot air at the bottom of the drying chamber 1, thereby ensuring that the titanium silicalite molecular sieve is dried by the hot air; a plurality of air outlets are evenly formed on the strip-shaped air ducts 19, and a hot air blower 11 (which is a prior art and can generate hot air) is installed on the outer wall of the drying chamber 1, and the air outlet end of the hot air blower 11 is communicated with the annular air duct 14 through a hot air duct. The hot air generated by the hot air blower 11 can dry the titanium silicalite molecular sieve.

[0027] In the present utility model, the cleaning assembly includes a connecting rod 6 rotatably disposed in the hollow shaft 16, and the top of the connecting rod 6 movably penetrates outside the hollow shaft 16 and is fixedly connected to the protective shell 9 through a fixing plate 5. An arc-shaped broom 21 in contact with the inner wall of the circular nozzle 18 is provided at the bottom of the connecting rod 6, which is convenient for cleaning the titanium silicalite molecular sieve on the circular nozzle 18, preventing the titanium silicalite molecular sieve from blocking the holes of the circular nozzle 18, and thus being beneficial to the drying of the titanium silicalite molecular sieve.

[0028] In the present utility model, a connecting frame 13 is fixedly connected to the outer wall of the hollow shaft 16, and a scraping block 22 is fixedly connected to the bottom of the connecting frame 13, and the scraping block 22 is in contact with the top of the annular air duct 14; by using the connecting frame 13 and the scraping block 22, it is convenient to clean the titanium silicalite molecular sieve on the top surface of the annular air duct 14, preventing the titanium silicalite molecular sieve from remaining on the annular air duct 14 and avoiding the waste of the titanium silicalite molecular sieve, and thus being beneficial to the collection of the titanium silicalite molecular sieve.

[0029] In the present utility model, the feeding assembly includes a feeding pump 3 disposed on the top surface of the drying chamber 1. The discharging end of the feeding pump 3 is communicated with the annular cylinder 7 through a second guide pipe 4, and a first guide pipe 2 is provided at the feeding end of the feeding pump 3; through the feeding pump 3, the titanium silicalite molecular sieve in the titanium silicalite molecular sieve feeding box can be pumped to the circular nozzle 18 to form titanium silicalite molecular sieve mist particles.

[0030] Working principle: When the present utility model is in use, when drying the titanium silicalite molecular sieve, first place the first guide pipe 2 in the titanium silicalite molecular sieve feeding box, and then turn on the feeding pump 3. Through the action of the feeding pump 3, the titanium silicalite molecular sieve can be transported through the first guide pipe 2 and the second guide pipe 4 to the annular cylinder 7. Then, the titanium silicalite molecular sieve enters the hollow shaft 16 through the circular opening 20, and then the titanium silicalite molecular sieve enters the circular nozzle 18 and finally sprays out from the circular nozzle 18 to form mist particles;

[0031] Then start the driving motor 10. The output shaft of the driving motor 10 rotates to drive the connecting shaft 8 and the first gear 15 to rotate, and then drives the second gear 17 to rotate, thereby driving the hollow shaft 16 to rotate, realizing the rotation of the circular nozzle 18, and thus being convenient to evenly sprinkle the titanium silicalite molecular sieve in the drying chamber 1;

[0032] Finally, turn on the hot air blower 11. The hot air generated by the hot air blower 11 enters the annular air duct 14 and is finally blown onto the bottom inside the drying box 1 through the strip-shaped air duct 19. The hot air blows from bottom to top, while the titanium silicalite mist particles fall under their own weight. When the titanium silicalite comes into contact with the hot air, the moisture of the titanium silicalite will be carried away, realizing the drying of the titanium silicalite;

[0033] Among them, since the arc-shaped broom 21 is fixed in the circular nozzle 18 through the fixing plate 5 and the connecting rod 6, when the circular nozzle 18 rotates, the entire inner wall of the circular nozzle 18 will come into contact with the arc-shaped broom 21, thereby realizing the cleaning of the inside of the circular nozzle 18, preventing the titanium silicalite from blocking the holes of the circular nozzle 18, and being beneficial to the drying of the titanium silicalite;

[0034] Meanwhile, when the hollow shaft 16 rotates, it will drive the connecting frame 13 and the scraping block 22 to rotate, thereby realizing the cleaning of the titanium silicalite on the top surface of the annular air duct 14 and preventing the titanium silicalite from remaining.

[0035] The above description of the embodiments enables those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be obvious to those skilled in the art, and the general principles defined herein can be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to these embodiments shown herein, but rather to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A titanium silicon molecular sieve mist drying system, comprising a drying box (1) and a feed pipe (12), characterized in that: The top surface of the drying box (1) is provided with a hollow shaft (16) for rotation, the bottom of the hollow shaft (16) is fixedly connected with a circular nozzle (18), a cleaning assembly is arranged inside the circular nozzle (18), an annular cylinder (7) is fixedly connected to the top surface of the drying box (1) for rotation with the hollow shaft (16), circular openings (20) are symmetrically opened on the hollow shaft (16) in the annular cylinder (7), and a feeding assembly is arranged on the drying box (1); A protective shell (9) is provided on the top surface of the annular cylinder (7), and a driving component acting on the hollow shaft (16) is provided inside the protective shell (9); The bottom of the drying box (1) is provided with a drying component acting on the titanium silicon molecular sieve.

2. A titanium silicon molecular sieve mist drying system according to claim 1, characterized in that: The driving assembly comprises a second gear (17) arranged on the outer wall of a hollow shaft (16); a connecting shaft (8) is rotatably arranged in the protective shell (9); a first gear (15) meshing with the second gear (17) is fixedly connected to the connecting shaft (8); a driving motor (10) is arranged on the top of the connecting shaft (8), and the driving motor (10) is mounted on the protective shell (9).

3. The titanium silicon molecular sieve mist drying system according to claim 1, characterized in that: The drying component comprises an annular air duct (14) arranged at the bottom of the drying box (1) and a plurality of strip air ducts (19) arranged on the inner wall of the annular air duct (14), wherein a plurality of air outlets are evenly arranged on the strip air duct (19), and a hot air blower (11) is installed on the outer wall of the drying box (1), and the air outlet end of the hot air blower (11) is connected to the annular air duct (14) through the hot air duct.

4. The titanium silicon molecular sieve mist drying system according to claim 1, characterized in that: The cleaning assembly comprises a connecting rod (6) rotatably arranged in a hollow shaft (16), and the top of the connecting rod (6) movably passes through the outside of the hollow shaft (16) and is fixed to the protective shell (9) through a fixing plate (5), and the bottom of the connecting rod (6) is provided with an arc-shaped broom (21) in contact with the inner wall of the circular nozzle (18).

5. The titanium silicon molecular sieve mist drying system according to claim 3, characterized in that: A connecting frame (13) is fixedly connected to the outer wall of the hollow shaft (16), a scraping block (22) is fixedly connected to the bottom of the connecting frame (13), and the scraping block (22) is in contact with the top of the annular air duct (14).

6. The titanium silicon molecular sieve mist drying system according to claim 1, characterized in that: The feeding assembly comprises a feeding pump (3) arranged on the top surface of the drying box (1), the discharge end of the feeding pump (3) is connected to the annular cylinder (7) via a second guide pipe (4), and the feed end of the feeding pump (3) is provided with a first guide pipe (2).

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