CN217187928U

CN217187928U - High-speed centrifugal spray dryer with uniform spraying

Info

Publication number: CN217187928U
Application number: CN202123441650.4U
Authority: CN
Inventors: 高建国
Original assignee: Changzhou Chuangjia Drying Technology Co ltd
Current assignee: Changzhou Chuangjia Drying Technology Co ltd
Priority date: 2021-12-31
Filing date: 2021-12-31
Publication date: 2022-08-16
Anticipated expiration: 2031-12-31

Abstract

The utility model relates to the technical field of drying machines, in particular to a high-speed centrifugal spray drying machine with uniform spraying, which comprises a drying machine main body, a spraying structure and a collecting structure, the dryer main body is internally provided with a working cavity, the working cavity is internally provided with a spraying structure, the spraying structure comprises a spraying box, a hanging platform, a ventilation ring, a ventilation head and a material spraying pipeline, the top of the inner wall of the right side of the working cavity is provided with a hanging platform, the bottom of the hanging platform is hinged with a spray box, a cavity is arranged in the spray box, a material spraying pipeline is arranged in the cavity and is communicated with the two sides of the spray box, a ventilation ring is arranged in the material spraying pipeline, the spraying structure is convenient for spraying, the collecting structure is convenient for collecting unqualified materials, through the setting of first motor, first carousel and first connecting rod, be convenient for control spraying structure.

Description

High-speed centrifugal spray dryer with uniform spraying

Technical Field

The utility model relates to a drying machine technical field specifically is an even high-speed centrifugal spray drier sprays.

Background

The spray drier is a device capable of simultaneously completing drying and granulation, and can regulate pressure, flow rate and spray orifice size of feed liquid pump according to technological requirements to obtain required spherical granules with a certain size proportion.

When the existing spray dryer is used, the spray is not uniform, and meanwhile, the existing spray dryer does not have the function of screening and filtering dried materials, so that the practicability is low.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

To the deficiency of the prior art, the utility model provides an even high-speed centrifugal spray drier sprays.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a high-speed centrifugal spray dryer with uniform spraying comprises a dryer main body, a spraying structure and a collecting structure, wherein a working cavity is formed in the dryer main body, the spraying structure is arranged in the working cavity and comprises a spray box, a hanging platform, a ventilation ring, ventilation heads and a material spraying pipeline, the top of the inner wall of the right side of the working cavity is provided with the hanging platform, the bottom of the hanging platform is hinged with the spray box, the spray box is internally provided with a cavity, the cavity is internally provided with the material spraying pipeline, the material spraying pipeline is communicated with the two sides of the spray box, the ventilation ring is arranged in the material spraying pipeline, the hole wall of the ventilation ring is communicated with the ventilation heads, the top of the material spraying pipeline is communicated with the corresponding position of the ventilation ring and is provided with an air pipe, one end of the air pipe is communicated with the ventilation ring, the other end of the air pipe is communicated with the right side wall of the dryer main body, the inner wall of the right side of the working cavity is positioned at the bottom of the spray box and is provided with a supporting platform, a first motor is arranged at the top of the supporting table, a first rotating disc is arranged at the output end of the first motor, a first connecting rod is hinged with one side of the bottom of the spray box on one side of the top of the first rotary disc, a feeding pipe is communicated with the position of the right side of the spray box corresponding to the material spraying pipeline, the other end of the feeding pipe is communicated with the right side of the dryer main body, the outer wall of the right side of the dryer main body is communicated with a feeding hole at the position corresponding to the feeding pipe, the left side of the dryer main body is communicated with an air heater, the inner wall of the working cavity is provided with a filter cover, the filter cover is conical, a leak hole is arranged in the middle of the filter cover, a plurality of filter holes are arranged on the filter cover, the bottom of the working cavity is provided with a collecting barrel, the top of the collecting barrel is matched with the leak hole, the top of the collecting barrel is provided with a collecting tank, the collecting tank is internally provided with a collecting structure, and one side of the dryer body is provided with a discharging door.

In order to facilitate the collection of materials, the utility model discloses an improvement has, its characterized in that: the collecting structure comprises a lifting column, a sliding block and a blocking block, the inner wall of the right side of the collecting tank is slidably provided with the lifting column, the top of the left side of the lifting column is provided with a sliding groove, the sliding block is arranged in the sliding groove, the top of the sliding block is provided with the blocking block, the blocking block is matched with the collecting tank, the left side of the lifting column is provided with a second motor, the output end of the second motor is provided with a second rotary table, one side of the second rotary table is hinged to the bottom of the sliding block to form a second connecting rod, the bottom of the lifting column is provided with a threaded hole, the right side of the bottom of the collecting tank is provided with a third motor, the output end of the third motor is provided with a worm, the worm extends into the threaded hole, and the worm and the threaded hole are matched with the lifting column to move through threads.

In order to facilitate the clearance nonconforming material, the utility model discloses an improvement has, desiccator main part bottom is provided with the clearance mouth, clearance mouth and collecting vessel bottom intercommunication, the desiccator main part is located clearance mouthful bottom and is provided with the clearance door.

In order to facilitate the ejection from the material, the utility model discloses an improvement has, the sprue top is provided with the lug.

For the convenience of filtered air, the utility model discloses an improvement has, desiccator main part right side outer wall corresponds the position intercommunication with the trachea and is provided with the rose box, be provided with the filtration material in the rose box.

In order to facilitate the adsorption of impurities in the air, the utility model discloses an improvement has, it is active carbon to filter the material.

(III) advantageous effects

Compared with the prior art, the utility model provides an even high-speed centrifugal spray drier sprays possesses following beneficial effect:

this even high-speed centrifugal spray drier of spraying, through the setting of spraying structure, the spraying of being convenient for, through the setting of collecting the structure, be convenient for collect unqualified material, through the setting of first motor, first carousel and first connecting rod, the spraying structure of being convenient for control through the setting of ring and the head of ventilating, is convenient for the material to merge into the air, through the setting of rose box and filtration material, the filtered air of being convenient for.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the vent ring and vent structure of FIG. 1 according to the present invention;

FIG. 3 is a schematic view of the structure of the collecting structure of FIG. 1 according to the present invention;

FIG. 4 is a front view of the present invention in FIG. 1;

in the figure: 1. a dryer main body; 2. spraying a tank; 3. a hanging platform; 4. a venting ring; 5. a ventilation head; 6. a material spraying pipeline; 7. an air tube; 8. a saddle; 9. a first motor; 10. a first turntable; 11. a first link; 12. a feed pipe; 13. a feed inlet; 14. a hot air blower; 15. a filter housing; 16. a collection barrel; 17. a discharge door; 18. a lifting column; 19. a slider; 20. blocking; 21. a second motor; 22. a second turntable; 23. a second link; 24. a third motor; 25. a worm; 26. cleaning the door; 27. a bump; 28. a filter box.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, a high-speed centrifugal spray dryer with uniform spraying comprises a dryer main body 1, a spraying structure and a collecting structure, wherein a working chamber is arranged in the dryer main body 1, the spraying structure is arranged in the working chamber, the spraying structure comprises a spray box 2, a hanging platform 3, a ventilation ring 4, an air vent 5 and a material spraying pipeline 6, the hanging platform 3 is arranged at the top of the inner wall of the right side of the working chamber, the spray box 2 is hinged to the bottom of the hanging platform 3, a cavity is arranged in the spray box 2, the material spraying pipeline 6 is arranged in the cavity, the material spraying pipeline 6 is communicated with two sides of the spray box 2, the ventilation ring 4 is arranged in the material spraying pipeline 6, the ventilation ring 4 is provided with a plurality of air vent 5 through the hole wall, the top of the material spraying pipeline 6 is communicated with the ventilation ring 4 at a position corresponding to the ventilation ring 4 and is provided with an air pipe 7, one end of the air pipe 7 is communicated with the ventilation ring 4, the other end of the air pipe 7 is communicated with the right side wall of the dryer body 1, the right side inner wall of the working cavity is positioned at the bottom of the spray box 2 and is provided with a support table 8, the top of the support table 8 is provided with a first motor 9, the output end of the first motor 9 is provided with a first rotary disc 10, one side of the top of the first rotary disc 10 is hinged with one side of the bottom of the spray box 2 and is provided with a first connecting rod 11, the right side of the spray box 2 is communicated with a feed pipe 12 corresponding to the spray pipe 6 and is provided with a feed pipe 12, the other end of the feed pipe 12 is communicated with the right side of the dryer body 1, the outer wall of the right side of the dryer body 1 is communicated with a feed port 13 corresponding to the feed pipe 12 and is provided with a hot air blower 14, the inner wall of the working cavity is provided with a filter cover 15, the filter cover 15 is conical, a leak hole is arranged in the middle of the filter cover 15, and a plurality of filter holes are arranged on the filter cover 15, the drying machine is characterized in that a collecting barrel 16 is arranged at the bottom of the working cavity, the top of the collecting barrel 16 is matched with the leakage hole, a collecting groove is formed in the top of the collecting barrel 16, a collecting structure is arranged in the collecting groove, and a discharging door 17 is arranged on one side of the drying machine main body 1.

Further, the collecting structure comprises a lifting column 18, a sliding block 19 and a blocking block 20, the inner wall of the right side of the collecting tank is provided with the lifting column 18 in a sliding manner, the top of the left side of the lifting column 18 is provided with a sliding groove, the sliding block 19 is arranged in the sliding groove in a sliding manner, the blocking block 20 is arranged at the top of the sliding block 19 and is matched with the collecting tank, the left side of the lifting column 18 is provided with a second motor 21, the output end of the second motor 21 is provided with a second turntable 22, one side of the second turntable 22 is hinged with the bottom of the sliding block 19 and is provided with a second connecting rod 23, the bottom of the lifting column 18 is provided with a threaded hole, the right side of the bottom of the collecting tank is provided with a third motor 24, the output end of the third motor 24 is provided with a worm 25, the worm 25 extends into the threaded hole, the worm 25 is in threaded fit with the threaded hole to enable the lifting column 18 to move, and drives the second turntable 22 through the second motor 21, the second connecting rod 23 is controlled to move the slide 19 up and down in the chute, so that the plugging block 20 moves up and down in the leak, and the third motor 24 drives the worm 25 to move the lifting column 18 up and down in the collecting tank, so that the plugging block 20 extends out of the collecting tank and retracts into the collecting tank, so as to facilitate the collection of the materials.

Further, the bottom of the dryer body 1 is provided with a cleaning opening, the cleaning opening is communicated with the bottom of the collecting barrel 16, and a cleaning door 26 is arranged at the bottom of the cleaning opening of the dryer body 1, so that unqualified materials can be cleaned conveniently.

Further, the top of the block 20 is provided with a projection 27, which is convenient for bouncing off the material.

Further, the outer wall of the right side of the dryer body 1 is communicated with the corresponding position of the air pipe 7 to form a filter box 28, and a filter material is arranged in the filter box 28, so that air filtering is facilitated.

Furthermore, the filtering material is activated carbon, so that impurities in the air can be conveniently adsorbed.

To sum up, when the high-speed centrifugal spray dryer with uniform spraying is used, a wiring groove is reserved in the embodiment, the first motor 9, the second motor 21 and the third motor 24 are powered on through the wiring groove, the hot air fan 14 is powered on at the same time, the liquefied material enters the material spraying pipeline 6 through the feeding hole 13, when the material passes through the ventilation ring 4 and the ventilation head 5, the pressure of the material flowing through the material in the material spraying pipeline 6 is reduced, so that the air outside the dryer main body 1 enters the air pipe 7 after passing through the activated carbon in the filter box 28 to adsorb impurities in the air, and then enters the material through the ventilation ring 4 and the ventilation head 5 to melt the air into the material, thereby dispersing the viscosity of the material and achieving faster drying, the first motor 9 drives the first rotary disc 10, the first rotary disc 10 drives the first connecting rod 11, so that the front and back swinging heads of the spraying box 2 are swung, and uniform spraying is realized by changing the spraying path, after hot air blown by the hot air blower 14 is dried, the hot air falls on the filter cover 15, dried qualified material particles fall at the bottom of the working chamber through filter holes, the dried material is taken out through the discharge door 17, when the dried particles are too large, the dried particles cannot pass through the filter holes and are accumulated at the concave part of the filter cover 15, the second motor 21 is started, the second motor 21 drives the second turntable 22, the second turntable 22 drives the second connecting rod 23, so that the sliding block 19 moves up and down in the sliding groove, so that the blocking block 20 moves up and down at the leakage hole, in the embodiment, the top of the convex block 27 is arc-shaped, the convex block 27 pushes the accumulated material to the periphery, qualified particles can enter the bottom of the working chamber through the filter holes again, unqualified particle materials left after the blocking block 20 moves for multiple times are driven by the third motor 24 to lift the worm 25 to lift the lifting column 18, so that the blocking block 20 extends out of the collecting tank, the top of the filter cover 15 is communicated with the collecting tank at the bottom, the disqualified material enters the collection tank and is cleaned by opening the cleaning door 26.

In the description herein, it is noted that relational terms such as first and second, and the like, are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an even high-speed centrifugal spray drier sprays, includes desiccator main part (1), spraying structure and collects the structure, its characterized in that: the dryer is characterized in that a working cavity is arranged in the dryer body (1), a spraying structure is arranged in the working cavity and comprises a spray box (2), a hanging platform (3), a ventilation ring (4), ventilation heads (5) and a material spraying pipeline (6), the top of the inner wall of the right side of the working cavity is provided with the hanging platform (3), the bottom of the hanging platform (3) is hinged with the spray box (2), a cavity is arranged in the spray box (2), the material spraying pipeline (6) is arranged in the cavity and is communicated with the two sides of the spray box (2), the ventilation ring (4) is arranged in the material spraying pipeline (6), the hole wall in the ventilation ring (4) is communicated with a plurality of ventilation heads (5), the top of the material spraying pipeline (6) is communicated with the ventilation ring (4) in a position corresponding to the ventilation ring (4) and is provided with an air pipe (7), one end of the air pipe (7) is communicated with the ventilation ring (4), the other end of the air pipe (7) is communicated with the right side wall of the dryer body (1), the right side inner wall of the working cavity is positioned at the bottom of the spray box (2) and is provided with a supporting platform (8), the top of the supporting platform (8) is provided with a first motor (9), the output end of the first motor (9) is provided with a first rotary plate (10), one side of the top of the first rotary plate (10) is hinged with one side of the bottom of the spray box (2) and is provided with a first connecting rod (11), the right side of the spray box (2) is communicated with a material spraying pipeline (6) in a corresponding position and is provided with a material feeding pipe (12), the other end of the material feeding pipe (12) is communicated with the right side of the dryer body (1), the right side outer wall of the dryer body (1) is communicated with the material feeding pipe (12) in a corresponding position and is provided with a material feeding hole (13), the left side of the dryer body (1) is provided with a hot air fan (14), the inner wall of the working cavity is provided with a filter cover (15), the improved drying machine is characterized in that the filter cover (15) is conical, a leakage hole is formed in the middle of the filter cover (15), a plurality of filter holes are formed in the filter cover (15), the bottom of the working cavity is provided with a collecting barrel (16), the top of the collecting barrel (16) is matched with the leakage hole, the top of the collecting barrel (16) is provided with a collecting tank, a collecting structure is arranged in the collecting tank, and a discharging door (17) is arranged on one side of the drying machine main body (1).

2. A uniformly sprayed high speed centrifugal spray dryer according to claim 1, wherein: the collecting structure comprises a lifting column (18), a sliding block (19) and a blocking block (20), the inner wall of the right side of the collecting tank is provided with the lifting column (18) in a sliding manner, the top of the left side of the lifting column (18) is provided with a sliding groove, the sliding block (19) is arranged in the sliding groove in a sliding manner, the blocking block (20) is arranged at the top of the sliding block (19), the blocking block (20) is matched with the collecting groove, the left side of the lifting column (18) is provided with a second motor (21), the output end of the second motor (21) is provided with a second turntable (22), one side of the second turntable (22) is hinged with the bottom of the sliding block (19) and is provided with a second connecting rod (23), the bottom of the lifting column (18) is provided with a threaded hole, the right side of the bottom of the collecting tank is provided with a third motor (24), the output end of the third motor (24) is provided with a worm (25), and the worm (25) extends into the threaded hole, the worm (25) is matched with the threaded hole through threads to move the lifting column (18).

3. A uniformly sprayed high speed centrifugal spray dryer according to claim 2, wherein: the bottom of the dryer main body (1) is provided with a cleaning opening, the cleaning opening is communicated with the bottom of the collecting barrel (16), and a cleaning door (26) is arranged at the bottom of the cleaning opening of the dryer main body (1).

4. A uniformly sprayed high speed centrifugal spray dryer according to claim 3 wherein: the top of the block (20) is provided with a convex block (27).

5. A high speed centrifugal spray dryer with uniform spray according to claim 4, wherein: the outer wall of the right side of the dryer body (1) is communicated with a filter box (28) in a position corresponding to the air pipe (7), and a filter material is arranged in the filter box (28).

6. A high speed centrifugal spray dryer with uniform spray according to claim 5, wherein: the filtering material is activated carbon.