CN214735466U - Fertilizer rotary drum capsule equipment - Google Patents
Fertilizer rotary drum capsule equipment Download PDFInfo
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- CN214735466U CN214735466U CN202022391694.XU CN202022391694U CN214735466U CN 214735466 U CN214735466 U CN 214735466U CN 202022391694 U CN202022391694 U CN 202022391694U CN 214735466 U CN214735466 U CN 214735466U
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- fertilizer
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- rotary drum
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Abstract
The utility model provides a fertilizer rotary drum capsule equipment, including rotary drum and hot air system, hot air system is responsible for including the air supply, and the air supply is responsible for the setting in the rotary drum and arranges with the rotary drum is coaxial, and the air supply is responsible for outside circumference and has arranged a plurality of air supply branch pipes of being responsible for the intercommunication with the air supply, and air supply branch pipe keeps away from the air supply and is responsible for one end and be equipped with the wedge tuyere that communicates with air supply branch pipe. The utility model effectively reduces the phenomenon of wall sticking in the fertilizer coating process, saves fertilizer coating materials and ensures more uniform coating; the air cushion layer turns over the fertilizer, so that the mechanical damage of a fertilizer coating film is effectively reduced; the air supply system has high and uniform efficiency, good heat transfer effect and energy conservation; the utility model discloses be fit for multiple coating modes such as normal atmospheric temperature capsule, hot-blast capsule.
Description
Technical Field
The utility model relates to a fertilizer capsule technical field especially relates to a fertilizer rotary drum capsule equipment.
Background
The fertilizer coating means that a layer of coating is attached to the surface of a common granular fertilizer, and the coating realizes fertilizer functionalization by reducing the dissolution rate of the fertilizer or carrying effective ingredients to the surface of fertilizer granules, such as resin coating slow-release urea, coating synergistic fertilizer, bacteria-coated organic fertilizer and the like. The drum coating is the most common fertilizer coating means, and the process mainly comprises the steps that fertilizer particles are conveyed to an inner cavity of a drum by a lifter, the drum rotates to drive the fertilizer to move, meanwhile, a spraying system sprays coating liquid into the drum, the liquid coats the surface of the fertilizer, and a coating film layer is formed on the surface of the fertilizer after the liquid is dried at normal temperature or hot air.
In the prior art, the rotary drum rolls fertilizer particles by means of a mechanical shoveling plate, and hot air is introduced from one end of the rotary drum through an air heater to heat materials, so that coating liquid is seriously stuck to the wall, the heat conduction efficiency is low, the heating is not uniform, and a coating film is easy to damage under the mechanical stirring of the shoveling plate to cause the coating to be non-uniform.
SUMMERY OF THE UTILITY MODEL
Based on the technical problem who exists among the background art, the utility model provides a fertilizer rotary drum capsule equipment.
The utility model provides a fertilizer rotary drum capsule equipment, including rotary drum and hot air system, hot air system is responsible for including the air supply, and the air supply is responsible for the setting in the rotary drum and arranges with the rotary drum is coaxial, and the air supply is responsible for outside circumference and has arranged a plurality of air supply branch pipes of being responsible for the intercommunication with the air supply, and air supply branch pipe keeps away from the air supply and is responsible for one end and be equipped with the wedge tuyere that communicates with air supply branch pipe.
Preferably, the air supply branch pipes are arranged along the radial direction of the air supply main pipe.
Preferably, a plurality of air outlets arranged in parallel are formed in the wedge-shaped air nozzle.
Preferably, the drum comprises an outer shell and an inner shell, and the inner shell is arranged in the outer shell and fixedly connected with the outer shell.
Preferably, a gasket contacting with the inner shell is fixed on one side of the wedge-shaped air nozzle close to the inner shell.
Preferably, the diameter of the air supply main pipe is 120-360 mm; preferably, the diameter of the air supply main pipe is 150-200 mm.
Preferably, the included angle between two adjacent air supply branch pipes is 72 degrees, and the distance between two adjacent air supply branch pipes is 75-150 mm; preferably, the distance between two adjacent delivery branches is 100-120 mm.
Preferably, the width of the wedge-shaped air nozzle is 40-70mm, and the length of the wedge-shaped air nozzle is 30-80 mm; preferably, the width of the wedge-shaped air nozzle is 50-60mm, and the length of the wedge-shaped air nozzle is 40-60 mm.
Preferably, the width of the air outlet is 1-3 mm; preferably, the width of the air outlet is 1.5-2.0 mm.
Preferably, the rotating drum rotating method is opposite to the air outlet direction of the wedge-shaped air nozzle.
The utility model provides a fertilizer rotary drum coating device, which effectively reduces the wall sticking phenomenon in the fertilizer coating process, saves fertilizer coating materials and ensures more uniform coating; the air cushion layer turns over the fertilizer, so that the mechanical damage of a fertilizer coating film is effectively reduced; the air supply system has high and uniform efficiency, good heat transfer effect and energy conservation; the utility model discloses be fit for multiple coating modes such as normal atmospheric temperature capsule, hot-blast capsule.
Drawings
Fig. 1 is a schematic structural diagram of a fertilizer drum coating device provided by the utility model;
FIG. 2 is a schematic structural view of a wedge-shaped tuyere in a fertilizer drum coating device provided by the present invention;
fig. 3 is a front view of a wedge-shaped tuyere in a fertilizer drum coating device provided by the utility model.
Detailed Description
Referring to fig. 1-3, the utility model provides a fertilizer rotary drum capsule equipment, including rotary drum 1 and hot air system, wherein:
the rotary drum 1 comprises an outer shell 11 and an inner shell 12, wherein the inner shell 12 is arranged in the outer shell 11 and is fixedly connected with the outer shell 11.
The hot air system comprises an air supply main pipe 2, the air supply main pipe 2 is arranged in the rotary drum 1 and is coaxial with the rotary drum 1, and the diameter of the air supply main pipe 2 is 120-360mm, preferably 150-200 mm.
In this embodiment, 5 air supply branch pipes 3 communicated with the air supply main pipe 2 are circumferentially arranged outside the air supply main pipe 2, the air supply branch pipes 3 are radially arranged along the air supply main pipe 2, an included angle between two adjacent air supply branch pipes 3 is 72 degrees, and a distance between two adjacent air supply branch pipes 3 is 75-150mm, preferably 100-120 mm.
In the embodiment, one end of the air supply branch pipe 3, which is far away from the air supply main pipe 2, is provided with a wedge-shaped air nozzle 4 communicated with the air supply branch pipe 3, the width of the wedge-shaped air nozzle 4 is 40-70mm, and the length of the wedge-shaped air nozzle 4 is 30-80 mm; preferably 50-60mm in width and 40-60mm in length. A spacer 5 which is contacted with the inner shell 12 is fixed on one side of the wedge-shaped air nozzle 4 close to the inner shell 12.
In this embodiment, the wedge-shaped air nozzle 4 is provided with a plurality of air outlets 41 arranged in parallel, and the width of the air outlet 41 is 1-3mm, preferably 1.5-2.0 mm.
In this embodiment, the rotating method of the rotary drum 1 is opposite to the air outlet direction of the wedge-shaped air nozzle 4.
In this embodiment, a spray pipe 6 is arranged above the main air supply pipe 2 in the rotary drum, and spray heads 61 are distributed on the spray pipe 6.
The utility model discloses the theory of operation does: fertilizer particles are added into the rotary drum inner shell 12 through a lifter, the motor drives the transmission shafts 7 and 9 to rotate, the rotary drum 1 is driven to rotate, and the rotating direction is anticlockwise; hot air is fed from the air supply main pipe 2 through the air heater, is conveyed to the wedge-shaped air nozzles 4 through the air supply branch pipes 3, and is uniformly sent out from the 3 air outlets 41, and the air outlet direction is clockwise; the hot air pressure forms an air cushion layer between the inner shell 12 and the fertilizer, turns over the fertilizer and uniformly heats fertilizer particles at the same time; the coating material enters through the spray pipe 6 and is sprayed out through the spray head 61, and the surface of the fertilizer is uniformly coated to form a coating layer.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (14)
1. The utility model provides a fertilizer rotary drum capsule equipment, a serial communication port, including rotary drum (1) and hot air system, hot air system is responsible for (2) including the air supply, the air supply is responsible for (2) and sets up in rotary drum (1) and arranges with rotary drum (1) is coaxial, the air supply is responsible for (2) outside circumference and has arranged a plurality of air supply branch pipes (3) of being responsible for (2) intercommunication with the air supply, air supply branch pipe (3) are kept away from air supply and are responsible for (2) one end and be equipped with wedge tuyere (4) that communicate with air supply branch pipe (3).
2. Fertilizer drum coating equipment according to claim 1, characterized in that the air supply branch pipes (3) are arranged radially along the air supply main pipe (2).
3. Fertilizer drum coating apparatus according to claim 1, characterized in that the drum (1) comprises an outer casing (11) and an inner casing (12), the inner casing (12) being arranged inside the outer casing (11) and being fixedly connected to the outer casing (11).
4. Fertilizer drum coating apparatus according to claim 3, characterized in that a spacer (5) in contact with the inner casing (12) is fixed to the side of the wedge-shaped tuyere (4) close to the inner casing (12).
5. Fertilizer drum coating plant according to any one of claims 1-4, characterized in that the diameter of the main blower pipe (2) is 120-360 mm.
6. Fertilizer drum coating plant according to claim 5, characterized in that the diameter of the main blower pipe (2) is 150-200 mm.
7. Fertilizer drum coating equipment according to any one of claims 1-4, characterized in that the included angle between two adjacent air supply branch pipes (3) is 72 degrees, and the distance between two adjacent air supply branch pipes (3) is 75-150 mm.
8. Fertilizer drum coating apparatus according to claim 7, characterized in that the distance between two adjacent feed manifolds (3) is 100 and 120 mm.
9. Fertilizer drum coating apparatus according to any one of claims 1-4, characterized in that the wedge-shaped tuyeres (4) have a width of 40-70mm and a length of 30-80 mm.
10. Fertilizer drum coating apparatus according to claim 9, characterized in that the wedge-shaped tuyeres (4) have a width of 50-60mm and a length of 40-60 mm.
11. Fertilizer drum coating equipment according to any one of claims 1-4, characterized in that wedge-shaped air nozzle (4) is provided with a plurality of parallel air outlets (41), and the width of air outlet (41) is 1-3 mm.
12. Fertilizer drum coating apparatus according to claim 11, characterized in that the width of the air outlet (41) is 1.5-2.0 mm.
13. Fertilizer drum coating apparatus according to any one of claims 1-4, characterized in that the drum (1) rotates in the opposite direction to the air outlet of the wedge-shaped air nozzle (4).
14. Fertilizer drum coating equipment according to any one of claims 1-4, characterized in that a spray pipe (6) is arranged in the drum above the main air supply pipe (2), and spray heads (61) are distributed on the spray pipe (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022391694.XU CN214735466U (en) | 2020-10-22 | 2020-10-22 | Fertilizer rotary drum capsule equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022391694.XU CN214735466U (en) | 2020-10-22 | 2020-10-22 | Fertilizer rotary drum capsule equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214735466U true CN214735466U (en) | 2021-11-16 |
Family
ID=78574478
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022391694.XU Active CN214735466U (en) | 2020-10-22 | 2020-10-22 | Fertilizer rotary drum capsule equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214735466U (en) |
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2020
- 2020-10-22 CN CN202022391694.XU patent/CN214735466U/en active Active
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| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Room 501-503, building 5, software park, No. 16, Tiantong Road, hi tech Zone, Hefei City, Anhui Province Patentee after: Anhui Zhuoli Agricultural Technology Co.,Ltd. Address before: Room 501-503, building 5, software park, No. 16, Tiantong Road, hi tech Zone, Hefei City, Anhui Province Patentee before: Anhui Zhuoli Environmental Protection Technology Co.,Ltd. |