CN220583020U - Tea dynamic dryer - Google Patents
Tea dynamic dryer Download PDFInfo
- Publication number
- CN220583020U CN220583020U CN202322282563.1U CN202322282563U CN220583020U CN 220583020 U CN220583020 U CN 220583020U CN 202322282563 U CN202322282563 U CN 202322282563U CN 220583020 U CN220583020 U CN 220583020U
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- plate
- drying
- tea leaves
- drying plate
- air
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- 238000001035 drying Methods 0.000 claims abstract description 123
- 241001122767 Theaceae Species 0.000 claims abstract description 75
- 238000007605 air drying Methods 0.000 claims abstract description 38
- 238000010438 heat treatment Methods 0.000 claims abstract description 33
- 238000007599 discharging Methods 0.000 claims abstract description 18
- 230000005540 biological transmission Effects 0.000 claims abstract description 7
- 238000005485 electric heating Methods 0.000 claims description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 4
- 238000007664 blowing Methods 0.000 description 4
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 3
- 235000017491 Bambusa tulda Nutrition 0.000 description 3
- 241001330002 Bambuseae Species 0.000 description 3
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 3
- 239000011425 bamboo Substances 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
Landscapes
- Drying Of Solid Materials (AREA)
Abstract
The utility model provides a dynamic tea dryer, which relates to the technical field of tea processing and comprises: the top of the drying cylinder is provided with a feed hopper, and the outer wall of the drying cylinder is provided with a discharge hole; the transmission assembly comprises a rotating shaft vertically arranged in the drying cylinder, and a drying plate and an air drying plate which are sequentially connected onto the rotating shaft from top to bottom, wherein a guide plate is arranged between the drying plate and the air drying plate and is used for receiving tea leaves falling from the drying plate and enabling the tea leaves to fall onto the air drying plate, and one end of the rotating shaft is connected with a motor for driving the rotating shaft to rotate; the heating component is arranged at the bottom of the drying plate and is used for heating the drying plate; and the air inlet assembly is arranged at the bottom of the drying cylinder and is used for conveying wind power from bottom to top. The utility model solves the problem that water vapor is easy to form on the surface of tea leaves during discharging in the prior art.
Description
Technical Field
The utility model relates to the technical field of tea processing, in particular to a dynamic tea dryer.
Background
The dynamic tea dryer is used as important tea making machine equipment, and plays an important role in improving tea quality and yield in tea production and processing. The existing drying device generally places tea leaves in a drying room or a drying furnace, so that the tea leaves accumulated in the central part of the drying furnace are inconvenient to dry, and uneven drying of the tea leaves is caused.
According to the search, the patent with the publication number of CN209057996U provides a dynamic drying device for tea, which comprises a drying box, a heating device and a transmission device, when the tea is dried, a rotating shaft of the transmission device drives a brush roller to convey tea falling into a drying groove to a discharge plate, and the tea is conveyed through the brush roller, so that the contact time of the tea and the drying groove is prolonged, the problem of uneven tea drying is avoided, but the following defects still exist: the tea leaves are quickly discharged after being dried at a high temperature, and when the tea leaves reach a low temperature from a high temperature, water vapor is easily formed on the surface of the tea leaves, so that the tea leaves get damp again, and the drying effect is affected.
Disclosure of Invention
Aiming at the defects in the prior art, the utility model provides a dynamic tea dryer which solves the problem that water vapor is easy to form on the surface of tea during discharging in the prior art.
According to an embodiment of the present utility model, a dynamic dryer for tea leaves comprises:
the top of the drying cylinder is provided with a feed hopper, and the outer wall of the drying cylinder is provided with a discharge hole;
the transmission assembly comprises a rotating shaft vertically arranged in the drying cylinder, and a drying plate and an air drying plate which are sequentially connected onto the rotating shaft from top to bottom, wherein a guide plate is arranged between the drying plate and the air drying plate and is used for receiving tea leaves falling from the drying plate and enabling the tea leaves to fall onto the air drying plate, and one end of the rotating shaft is connected with a motor for driving the rotating shaft to rotate;
the heating component is arranged at the bottom of the drying plate and is used for heating the drying plate;
the air inlet assembly is arranged at the bottom of the drying cylinder and is used for conveying wind power from bottom to top.
The technical principle of the utility model is as follows:
the air inlet assembly is used for conveying wind force from bottom to top, the drying plate is heated through the heating plate, meanwhile, the upward wind is heated, so that temperature difference is formed between the upper portion and the lower portion of the drying cylinder, when tea leaves fall on the drying plate from the feeding hopper, the tea leaves are heated and dried through hot wind and the drying plate, the tea leaves slide along with rotation of the drying plate and fall on the drying plate through the guide plate from the edge of the drying plate under the action of centrifugal force, cold wind blown to the drying plate cools the tea leaves and carries away moisture, and the tea leaves fall to the discharge hole along with rotation of the drying plate.
Compared with the prior art, the utility model has the following beneficial effects:
through adopting stoving board and air-drying board to carry out hot-blast stoving and cold wind cooling to tealeaves in proper order, make tealeaves keep normal atmospheric temperature when the ejection of compact, avoid steam to produce, promoted tealeaves stoving effect.
Preferably, the heating assembly comprises a heating plate, a groove is circumferentially arranged in the heating plate, and the heating wire is arranged in the groove.
Preferably, the drying plate, the air drying plate and the heating plate are umbrella-shaped.
Preferably, the drying plate, the air drying plate and the heating plate are all provided with air vents.
Preferably, the drying plate and the air drying plate are both provided with comb teeth.
Preferably, the left and right ends of the comb teeth are connected with connecting pieces, adjusting holes corresponding to the connecting pieces are formed in the drying cylinder, supporting pieces are arranged at the left and right ends of the drying cylinder, adjusting bolts are rotatably connected to the supporting pieces, and the adjusting bolts are in threaded connection with the connecting pieces.
Preferably, the air-drying plate bottom is provided with the blowing board that is used for receiving the tealeaves that falls on the air-drying plate, the blowing board is connected with the discharge gate on the stoving bucket section of thick bamboo wall, just the position of discharge gate is less than the highest position on the blowing board, and blowing board height reduces in proper order from the highest position.
Preferably, the vertical sliding connection of drying cylinder outer wall has the striker plate, be provided with on the striker plate and be used for restricting the gliding locking component of striker plate.
Preferably, the locking assembly comprises a locking rod, a gasket is arranged at one end, close to the drying cylinder, of the locking rod, and the locking rod is in threaded connection with the striker plate.
Preferably, a dehumidifier is arranged on the drying cylinder, an air inlet of the dehumidifier penetrates through the box body and is arranged at the top of the inner cavity of the box body, and an air outlet of the dehumidifier is connected with an air filter.
Drawings
Fig. 1 is a schematic diagram of an internal structure of an embodiment of the present utility model.
Fig. 2 is a schematic diagram of an external structure of an embodiment of the present utility model.
In the above figures: 1. a drying cylinder; 2. a feed hopper; 3. a discharge port; 4. a rotating shaft; 5. a drying plate; 6. an air-drying plate; 7. a guide plate; 8. a heating plate; 9. an air inlet pipe; 10. comb teeth; 11. a connecting piece; 12. a support; 13. an adjusting bolt; 14. an adjustment aperture; 15. a discharging plate; 16. a locking lever; 17. a striker plate; 18. a dehumidifier.
Detailed Description
The technical scheme of the utility model is further described below with reference to the accompanying drawings and examples.
As shown in fig. 1, an embodiment of the present utility model provides a dynamic dryer for tea leaves, comprising a drying drum 1, a transmission assembly, a heating assembly and an air inlet assembly, wherein,
the top of the drying cylinder 1 is provided with a feed hopper 2, and the outer wall of the drying cylinder is provided with a discharge port 3;
the transmission assembly comprises a rotating shaft 4 vertically arranged in the drying cylinder 1, and a drying plate 5 and an air drying plate 6 which are sequentially connected onto the rotating shaft 4 from top to bottom, a guide plate 7 is arranged between the drying plate 5 and the air drying plate 6, the guide plate 7 is used for receiving tea leaves falling from the drying plate 5 and enabling the tea leaves to fall onto the air drying plate 6, and one end of the rotating shaft 4 is connected with a motor for driving the rotating shaft 4 to rotate;
the heating component is arranged at the bottom of the drying plate 5 and is used for heating the drying plate 5. Specifically, the heating component comprises a heating plate 8 and an electric heating wire, a groove is formed in the heating plate 8 in a surrounding mode, and the electric heating wire is arranged in the groove.
The air inlet assembly is arranged at the bottom of the drying cylinder 1 and is used for conveying wind power from bottom to top. Specifically, the air inlet subassembly includes fan and equipartition is in the air-supply line 9 of stoving section of thick bamboo 1 bottom, air-supply line 9 vertical setting, stoving section of thick bamboo 1 top is provided with the air outlet.
The air inlet assembly is used for conveying wind force from bottom to top, the drying plate 5 and the upward wind are heated through the heating plate 8, so that temperature difference is formed between the upper part and the lower part of the drying cylinder 1, when tea leaves fall on the drying plate 5 from the feeding hopper 2, the tea leaves are heated and dried through the hot wind and the drying plate 5, the tea leaves scatter from the center to the periphery under the action of centrifugal force along with the rotation of the drying plate 5 so as to be heated uniformly, the tea leaves slide from the edge of the drying plate 5 and fall on the drying plate 6 through the guide plate 7, cold wind blown to the drying plate 6 cools the tea leaves and carries moisture, and the tea leaves fall to the discharge hole 3 along with the rotation of the drying plate 6.
According to another embodiment of the present utility model, in order to dry the tea leaves more uniformly, the drying plate 5 and the air drying plate 6 are provided with comb teeth 10, the comb teeth 10 are fixedly connected with the drying cylinder 1, and when the drying plate 5 and the air drying plate 6 rotate, the comb teeth 10 turn the tea leaves on the drying plate 5 and the air drying plate 6, so that the tea leaves are heated uniformly.
According to another embodiment of the present utility model, on the basis of the above embodiment, in order to adjust the strength of the tea leaf turned by the comb teeth 10, the left and right ends of the comb teeth 10 are connected with the connecting pieces 11, the drying cylinder 1 is provided with the adjusting holes 14 corresponding to the connecting pieces 11, the left and right ends of the drying cylinder 1 are provided with the supporting pieces 12, the supporting pieces 12 are rotatably connected with the adjusting bolts 13, and the adjusting bolts 13 are in threaded connection with the connecting pieces 11, so that the comb teeth 10 can be lifted or lowered by rotating the adjusting bolts 13, the distance between the bottom ends of the comb teeth 10 and the top of the drying plate 5 or the air drying plate 6 is changed, and the strength of the tea leaf turned by the comb teeth 10 is adjusted.
According to another embodiment of the present utility model, the drying plate 5, the air drying plate 6 and the heating plate 8 are all in umbrella cover shape, the guiding plate 7 is in inverted umbrella cover shape, the edge of the guiding plate 7 is fixedly connected with the inner wall of the drying cylinder 1, the center of the guiding plate is provided with a channel leading to the air drying plate 6, so that tea leaves can smoothly slide from the drying plate 5 to the air drying plate 6 along the guiding plate 7, and then slide to the discharge port 3 along the air drying plate 6; the heating plate 8 is also umbrella cover-shaped, the heating plate 8 is fixedly connected to the guide plate 7 and is rotationally connected with the drying plate 5, and the umbrella cover-shaped heating plate 8 and the drying plate 5 can be better attached together so as to be convenient for transferring heat to the drying plate 5.
Further, the drying plate 5, the air drying plate 6 and the heating plate 8 are all provided with air openings, and the purpose of the air openings is to enable the air at the bottom of the drying cylinder 1 to flow upwards, so that the air openings are fully contacted with the tea leaves on the drying plate 5 and the air drying plate 6.
According to another embodiment of the utility model, as moisture of the tea leaves is evaporated into air in the dryer when the tea leaves are dried, the humidity in the dryer is increased, and the drying of the tea leaves is not facilitated, for this purpose, a dehumidifier 18 is arranged on the drying cylinder 1, and an air inlet of the dehumidifier 18 penetrates through the box body and is arranged at the top of the inner cavity of the box body;
further, an air filter is connected to the air outlet of the dehumidifier 18 to prevent exhaust gas from being discharged to pollute the environment.
According to another embodiment of the present utility model, a discharging plate 15 for receiving tea leaves falling on the air drying plate 6 is arranged at the bottom of the air drying plate 6, the discharging plate 15 is connected with the discharging hole 3 on the drying cylinder 1, the position of the discharging hole 3 is lower than the highest position on the discharging plate 15, and the heights of the discharging plates 15 are sequentially reduced from the highest position.
According to another embodiment of the present utility model, as shown in fig. 2, a striker plate 17 is vertically slidably connected to the outer wall of the drying cylinder 1, a locking assembly for limiting the sliding of the striker plate 17 is provided on the striker plate 17, specifically, the locking assembly includes a locking rod 16, a gasket is provided at one end of the locking rod 16 near the drying cylinder 1, the locking rod 16 is in threaded connection with the striker plate 17, the gasket is pressed on the outer wall of the drying cylinder 1 by the locking rod 17, and locking is achieved by using friction between the gasket and the drying cylinder 1. The size of the discharge hole 3 is adjusted by adjusting the baffle 17, so that the discharge speed of tea can be controlled, and meanwhile, the tea inside the drying cylinder 1 can be cleaned conveniently after the work is finished.
The detailed working procedure of this embodiment is:
the air force is conveyed from bottom to top through the air inlet assembly, and the drying plate 5 and the upward air are heated through the heating plate 8, so that the temperature of the drying plate 5 is higher than that of the air drying plate 6, when tea leaves fall on the drying plate 5 from the feed hopper 2, the tea leaves are heated and dried through hot air and the drying plate 5, and the temperature of the tea leaves is reduced through the air drying plate 6 to be air-dried so as to avoid water vapor; when the drying plate 5 rotates along with the rotating shaft 4, the drying plate 5 moves relatively to the comb teeth 10 at the top of the drying plate, so that the tea leaves are turned over to be heated uniformly, and the tea leaves on the drying plate 6 are turned over by the comb teeth 10 to be dried uniformly; along with the rotation of the drying plate 5, tea leaves slide from the edge of the drying plate 5 under the action of centrifugal force and fall on the air drying plate 6 through the guide plate 7, and then slide from the air drying plate 6 to the discharging plate 15 and slide to the discharging hole 3 along the discharging plate 15.
Finally, it is noted that the above embodiments are only for illustrating the technical solution of the present utility model and not for limiting the same, and although the present utility model has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications and equivalents may be made thereto without departing from the spirit and scope of the technical solution of the present utility model, which is intended to be covered by the scope of the claims of the present utility model.
Claims (10)
1. A dynamic dryer for tea leaves, comprising:
the top of the drying cylinder (1) is provided with a feed hopper (2), and the outer wall of the drying cylinder (1) is provided with a discharge port (3);
the transmission assembly comprises a rotating shaft (4) vertically arranged in the drying cylinder (1), and a drying plate (5) and an air drying plate (6) which are sequentially connected onto the rotating shaft (4) from top to bottom, wherein a guide plate (7) is arranged between the drying plate (5) and the air drying plate (6), the guide plate (7) is used for receiving tea leaves falling from the drying plate (5) and enabling the tea leaves to fall onto the air drying plate (6), and one end of the rotating shaft (4) is connected with a motor for driving the rotating shaft (4) to rotate;
the heating component is arranged at the bottom of the drying plate (5) and is used for heating the drying plate (5);
the air inlet assembly is arranged at the bottom of the drying cylinder (1) and is used for conveying wind power from bottom to top.
2. A dynamic dryer for tea leaves as claimed in claim 1, wherein: the heating assembly comprises a heating plate (8) and an electric heating wire, a groove is formed in the heating plate (8) in a surrounding mode, and the electric heating wire is arranged in the groove.
3. A dynamic dryer for tea leaves as claimed in claim 2, wherein: the drying plate (5), the air drying plate (6) and the heating plate (8) are umbrella-shaped.
4. A dynamic dryer for tea leaves as claimed in claim 2, wherein: and air outlets are formed in the drying plate (5), the air drying plate (6) and the heating plate (8).
5. A dynamic dryer for tea leaves as claimed in any one of claims 1 to 4, wherein: comb teeth (10) are arranged on the drying plate (5) and the air drying plate (6).
6. A dynamic dryer for tea leaves as claimed in claim 5, wherein: the drying device is characterized in that connecting pieces (11) are connected to the left end and the right end of the comb teeth (10), adjusting holes (14) corresponding to the connecting pieces (11) are formed in the drying cylinder (1), supporting pieces (12) are arranged at the left end and the right end of the drying cylinder (1), adjusting bolts (13) are connected to the supporting pieces (12) in a rotating mode, and the adjusting bolts (13) are in threaded connection with the connecting pieces (11).
7. A dynamic dryer for tea leaves as claimed in claim 5, wherein: the novel drying machine is characterized in that a discharging plate (15) for receiving tea fallen on the drying plate (6) is arranged at the bottom of the drying plate (6), the discharging plate (15) is connected with a discharging hole (3) on the drying cylinder (1), the position of the discharging hole (3) is lower than the highest position on the discharging plate (15), and the height of the discharging plate (15) is sequentially reduced from the highest position.
8. A dynamic dryer for tea leaves as claimed in claim 7, wherein: the vertical sliding connection of drying cylinder (1) outer wall has striker plate (17), be provided with on striker plate (17) and be used for restricting striker plate (17) gliding locking component.
9. A dynamic dryer for tea leaves as claimed in claim 8, wherein: the locking assembly comprises a locking rod (16), a gasket is arranged at one end, close to the drying cylinder (1), of the locking rod (16), and the locking rod (16) is in threaded connection with the striker plate (17).
10. A dynamic dryer for tea leaves as claimed in claim 5, wherein: the drying cylinder (1) is provided with a dehumidifier (18), an air inlet of the dehumidifier (18) penetrates through the box body and is arranged at the top of the inner cavity of the box body, and an air outlet of the dehumidifier (18) is connected with an air filter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322282563.1U CN220583020U (en) | 2023-08-23 | 2023-08-23 | Tea dynamic dryer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322282563.1U CN220583020U (en) | 2023-08-23 | 2023-08-23 | Tea dynamic dryer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220583020U true CN220583020U (en) | 2024-03-12 |
Family
ID=90121131
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322282563.1U Active CN220583020U (en) | 2023-08-23 | 2023-08-23 | Tea dynamic dryer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220583020U (en) |
-
2023
- 2023-08-23 CN CN202322282563.1U patent/CN220583020U/en active Active
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