CN220489466U - Cooling device for tea processing - Google Patents
Cooling device for tea processing Download PDFInfo
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- CN220489466U CN220489466U CN202322082054.4U CN202322082054U CN220489466U CN 220489466 U CN220489466 U CN 220489466U CN 202322082054 U CN202322082054 U CN 202322082054U CN 220489466 U CN220489466 U CN 220489466U
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- 238000001816 cooling Methods 0.000 title claims abstract description 93
- 241001122767 Theaceae Species 0.000 title claims abstract description 58
- 230000007246 mechanism Effects 0.000 claims abstract description 42
- 239000004744 fabric Substances 0.000 claims description 13
- 238000007664 blowing Methods 0.000 claims description 12
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 11
- 230000000903 blocking effect Effects 0.000 description 7
- 239000000463 material Substances 0.000 description 6
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 238000004383 yellowing Methods 0.000 description 1
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Abstract
The utility model provides a cooling device for tea processing, and belongs to the technical field of tea processing; comprises a cooling box with a feeding hole at the center of the top, a plurality of groups of scattering devices which are sequentially arranged in the cooling box from top to bottom, and an air cooling mechanism for cooling tea leaves; the device is characterized in that each group of scattering devices comprises a convex net, a concave net which is arranged below the convex net and is coaxial with the convex net, and a vibration mechanism for driving the convex net and the concave net to vibrate; the inner diameter of the concave net in each group of scattering devices is larger than that of the convex net, and the middle part of each concave net is provided with a discharge hole; by arranging the scattering device, tea leaves can fall to the surface of the concave net from the surface of the convex net in sequence, and the tea leaves can be scattered partially when falling to the surface of the convex net from a plurality of surfaces of the concave net; through setting up vibration mechanism, can make tealeaves vibrate at tealeaves in-process, and then at tealeaves and concave net or protruding net's contact in-process, further break up, improve the forced air cooling speed of tealeaves.
Description
Technical Field
The utility model relates to the technical field of tea processing, in particular to a cooling device for tea processing.
Background
In the processing process of tea leaves, the surface of the tea leaves subjected to fixation is dry, but the inside of the tea leaves is not dry (some leaves are dry and stems are not dry), so that the temperature and the humidity of the tea leaves subjected to fixation are high, and the tea leaves need to be immediately spread and cooled after fixation, so that the moisture in the tea leaves is uniformly diffused to the surface and dispersed, the temperature of the tea leaves is reduced, and the conditions of reddening, yellowing, water smoldering and the like of the tea leaves are prevented.
In the prior art, the tea after fixation is cooled by adopting a natural air cooling mode and a fan cooling mode, but because the humidity is higher after fixation, the tea guided out of the fixation machine is easy to agglomerate, and then cooling air is difficult to diffuse into the tea rapidly, so that the cooling efficiency is reduced.
Disclosure of Invention
The utility model aims to provide a cooling device for tea processing, which can break up agglomerated tea and further improve the cooling efficiency of the tea.
The utility model aims at realizing the following technical scheme:
a cooling device for tea processing comprises a cooling box with a feeding hole at the center of the top, a plurality of groups of scattering devices and an air cooling mechanism, wherein the groups of scattering devices and the air cooling mechanism are sequentially arranged in the cooling box from top to bottom; each group of scattering devices comprises a convex net, a concave net which is arranged below the convex net and is coaxial with the convex net, and a vibration mechanism for driving the convex net and the concave net to vibrate; the inner diameter of the concave net in each group of scattering devices is larger than that of the convex net, and a discharge hole is formed in the middle of each concave net.
In the scheme, by arranging a plurality of groups of scattering devices comprising the convex net and the concave net, tea leaves can fall to the surface of the concave net from the surface of the convex net in sequence, and the tea leaves fall to the surface of the convex net from a plurality of surfaces of the concave net, so that the tea leaves can be scattered partially through continuous contact of the circular arc concave net and the convex net in the process of falling the tea leaves; through setting up the vibrating mechanism that can make concave net and protruding net shake, can make tealeaves shake at the surface of two along protruding net and concave net whereabouts in-process, and then at the contact in-process of tealeaves and concave net or protruding net, can further break up to improve the forced air cooling speed of tealeaves.
Preferably, the vibration mechanism comprises a spring arranged between the concave net and the inner wall of the cooling box, the spring arranged between the convex net and the inner wall of the cooling box, and a first vibration machine arranged on the concave net and the convex net.
In the scheme, the mechanism of the vibration mechanism is further limited, and the vibration mechanism is provided with the springs and the vibration machine, so that vibration can be independently realized between each concave net and each convex net.
Preferably, the vibration mechanism comprises a connecting rod arranged between a concave net and a convex net in each group of the scattering devices, the connecting rod arranged between the concave net and the convex net of the adjacent scattering devices, and a second vibration machine arranged on any concave net or convex net; and springs are arranged between the concave net and the inner wall of the cooling box.
In the above scheme, the structure of the vibration mechanism is further limited, and the concave net and the convex net are conveniently connected by arranging the connecting rod, so that the purpose of vibrating all the concave net and the convex net can be realized under the condition of using a second vibration machine.
Preferably, the air cooling mechanisms are provided with a plurality of groups, each group of air cooling mechanism comprises blowing pipes with circumferences uniformly distributed on the inner wall of the cooling box, a first air pipe connected with the air inlet end of each blowing pipe, and a second air pipe arranged outside the cooling box and commonly connected with the air inlet ends of a plurality of first air pipes; a group of air cooling mechanisms are arranged above each concave net; the second air pipes are communicated with a third air pipe, and the air inlet end of the third air pipe is communicated with the air outlet end of the fan; a plurality of air holes are formed in the blowing pipe in a penetrating mode.
In the scheme, through setting up multiunit forced air cooling mechanism, can break up the mechanism to every group and carry out forced air cooling, and then realize carrying out the air-cooled purpose to the tealeaves that uses in the cooler bin.
Preferably, a material blocking mechanism is arranged between the concave net and the inner wall of the cooling box.
In the above-mentioned scheme, through setting up stock stop, avoid dropping from protruding net list tealeaves in dropping to the gap between protruding net and the cooling tank inner wall, finally directly drop the diapire to the cooling tank, not only be difficult to realize breaking up the purpose, also be difficult to realize abundant forced air cooling's purpose simultaneously.
Preferably, the material blocking mechanism comprises a cloth blocking between the inner wall of the cooling box and the edge of the concave net.
In the scheme, the baffle cloth is made of flexible materials and can vibrate according to up-and-down vibration of the concave net.
Preferably, one end of the baffle cloth connected with the cooling box is higher than one end connected with the concave net edge.
In the above-mentioned scheme, can ensure that tealeaves drops to the fender cloth after, under the vibrations effect of fender cloth, can drop to concave net in, reduce tealeaves and keep off the remainder in the cloth.
Preferably, the bottom wall of the cooling box is obliquely arranged, and a discharging door is arranged at one side of the cooling box and at the lowest inclined end.
In the above scheme, through setting up ejection of compact door, be convenient for collect the tealeaves of cooling tank diapire.
Compared with the prior art, the utility model has the beneficial effects that:
by arranging a plurality of groups of scattering devices comprising the convex net and the concave net, tea leaves can fall to the surface of the concave net from the surface of the convex net in sequence, and the tea leaves fall to the surface of the convex net from a plurality of surfaces of the concave net, so that the tea leaves can be scattered partially through continuous contact of the arc concave net and the convex net in the process of falling the tea leaves; through setting up the vibrating mechanism that can make concave net and protruding net shake, can make tealeaves shake at the surface of two along protruding net and concave net whereabouts in-process, and then at the contact in-process of tealeaves and concave net or protruding net, can further break up to improve the forced air cooling speed of tealeaves.
Drawings
FIG. 1 is a schematic cross-sectional view of embodiment 1 of the present utility model;
FIG. 2 is a schematic top view of a bump network according to embodiment 1 of the present utility model;
FIG. 3 is a schematic diagram showing the structure of a concave net in a top view in embodiment 1 of the present utility model;
FIG. 4 is a schematic cross-sectional view of the embodiment 2 of the present utility model;
in the figure: 110-feed inlet, 100-cooling box, 120-convex net, 130-concave net, 140-discharge port, 150-spring, 160-first vibrator, 170-connecting rod, 250-second vibrator, 180-first air pipe, 190-second air pipe, 200-fan, 210-cloth, 220-discharge gate, 230-third air pipe, 240-blowing pipe.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to fig. 1 to 4, but the scope of the present utility model is not limited to the following description.
Example 1
The cooling device for tea processing comprises a cooling box 100 with a feeding hole 110 at the center of the top, a plurality of groups of scattering devices and an air cooling mechanism, wherein the groups of scattering devices are sequentially arranged in the cooling box 100 from top to bottom, and the air cooling mechanism is used for cooling tea; as shown in fig. 1 to 3, each of the scattering devices includes a male net 120, a female net 130 disposed under the male net 120 and coaxial with the male net 120, and a vibration mechanism for driving the male net 120 and the female net 130 to vibrate; the inner diameter of the concave net 130 in each group of scattering devices is larger than that of the convex net 120, and a discharge port 140 is arranged in the middle of each concave net 130. Further, the vibration mechanism includes a connection rod 170 provided between the concave net 130 and the convex net 120 inside each set of the scattering means, the connection rod 170 provided between the concave net 130 and the convex net 120 of the adjacent scattering means, and a second vibrator 250 provided on either one of the concave net 130 or the convex net 120, a spring 150 being provided between the concave net 130 and the cooling tank 100; further, as shown in fig. 1-3, the air cooling mechanisms are provided with a plurality of groups, each group of air cooling mechanisms comprises blowing pipes 250 circumferentially and uniformly distributed on the inner wall of the cooling box 100, a first air pipe 180 connected with the air inlet end of each blowing pipe 250, and a second air pipe 190 arranged outside the cooling box 100 and commonly connected with the air inlet ends of a plurality of first air pipes 180; a group of air cooling mechanisms are arranged above each concave net 130; the second air pipes 190 are communicated with a third air pipe 230, and the air inlet end of the third air pipe 230 is communicated with the air outlet end of the fan 200; the blowing pipe 250 is provided with a plurality of air holes (not shown).
In specific implementation, tea leaves after de-enzyming are led into the cooling box 100 from the feed inlet 110, the tea leaves enter the cooling box 100 and then directly fall to the top of the uppermost convex net 120, in the process, the second vibrating machine 250 and the blower 200 are also required to be opened, under the action of the second vibrating machine 250, the convex net 120 and the concave net 130 vibrate synchronously, after the tea leaves fall to the top of the convex net 120, the tea leaves fall into the concave net 130 along the surface vibration, then fall to the discharge outlet 140 along the inner surface of the concave net 130, then fall into the convex net 120 below along the discharge outlet 140, and so on until the tea leaves are discharged from the discharge outlet 140 of the lowest concave net 130, and after all the tea leaves fall to the bottom of the cooling box 100, the second vibrating machine 250 and the blower 200 are closed; in addition, when the tea leaves fall down in the cooling box 100, under the action of the blower 200, air can enter the second air pipes 190 along the third air pipes 230, enter the blowing pipe 250 from the first air pipes 180 after the first air pipes 180 enter the second air pipes 190, and finally be discharged into the cooling box 100 along the air holes on the wall of the blowing pipe 250, so as to achieve the air cooling purpose of the tea leaves.
Example 2
On the basis of embodiment 1, as shown in fig. 1-3, a material blocking mechanism is arranged between the concave net 130 and the inner wall of the cooling tank 100. Further, the material blocking mechanism includes a blocking cloth 210 disposed between the inner wall of the cooling tank 100 and the edge of the concave net 130, where the blocking cloth 210 is made of a flexible material; further, the end of the cloth 210 connected to the cooling box 100 is higher than the end connected to the edge of the concave net 130. Further, the bottom wall of the cooling box 100 is inclined, and a discharge door 220 is disposed at the lowest end of the inclination at one side of the cooling box 100.
In particular, when the tea leaves fall down, the tea leaves are very easy to fall down from the gaps between the convex net 120 and the cooling box 100, so that the tea leaves are difficult to be effectively scattered and air-cooled; on this basis, by arranging the baffle cloth 210 between the edge of the concave net 130 and the inner wall of the cooling box 100, when the tea leaves on the convex net 120 fall, the tea leaves can directly fall onto the baffle cloth 210 and the concave net 130, so that the tea leaves are prevented from falling along the gaps of the two.
Example 3
The vibration mechanism in embodiment 1 may also be another structure, and specifically, as shown in fig. 4, the vibration mechanism includes a spring 150 provided between the concave net 130 and the inner wall of the cooling tank 100, the spring 150 provided between the convex net 120 and the inner wall of the cooling tank 100, and a first vibrator 160 provided on the concave net 130 and the convex net 120.
In particular, during the process of dropping tea leaves, the first vibrating machines 160 are synchronously opened to vibrate and break up the tea leaves on the concave net 130 and the convex net 120, and meanwhile, due to the arrangement of the plurality of first vibrating machines 160, different first vibrating frequencies can be adjusted, so that the operation flexibility is improved.
In the description of this patent, it should be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "longitudinal," "transverse," and the like indicate an orientation or a positional relationship based on that shown in fig. 1, merely for convenience of describing the patent and simplifying the description, and do not indicate or imply that the devices or elements being referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the patent.
The foregoing is merely a preferred embodiment of the utility model, and it is to be understood that the utility model is not limited to the form disclosed herein and is not to be considered as excluding other embodiments, but is capable of numerous other combinations, modifications and environments and is capable of modifications within the scope of the inventive concept, either by the foregoing teachings or by the teaching of the relevant art. And that modifications and variations which do not depart from the spirit and scope of the utility model are intended to be within the scope of the appended claims.
Claims (8)
1. The cooling device for tea processing comprises a cooling box (100) with a feeding hole (110) at the center of the top, a plurality of groups of scattering devices and an air cooling mechanism, wherein the groups of scattering devices and the air cooling mechanism are sequentially arranged in the cooling box (100) from top to bottom; the device is characterized in that each group of scattering devices comprises a convex net (120), a concave net (130) which is arranged below the convex net (120) and is coaxial with the convex net (120), and a vibration mechanism for driving the convex net (120) and the concave net (130) to vibrate; the inner diameter of the concave net (130) in each group of scattering devices is larger than that of the convex net (120), and a discharge hole (140) is formed in the middle of each concave net (130).
2. A cooling device for tea processing according to claim 1, characterized in that the vibration mechanism comprises a spring (150) arranged between the concave mesh (130) and an inner wall of the cooling box (100), the spring (150) arranged between the convex mesh (120) and an inner wall of the cooling box (100), and a first vibrator (160) arranged on the concave mesh (130) and the convex mesh (120).
3. A cooling device for tea processing according to claim 1, wherein the vibration mechanism comprises a connecting rod (170) provided between a concave net (130) and a convex net (120) inside each set of the breaking device, the connecting rod (170) provided between a concave net (130) and a convex net (120) of adjacent breaking devices, and a second vibrator (250) provided on either one of the concave net (130) and the convex net (120).
4. A cooling device for tea processing according to claim 1, wherein the air cooling mechanism is provided with a plurality of groups, each group of air cooling mechanism comprises blowing pipes (240) circumferentially distributed on the inner wall of the cooling box (100), a first air pipe (180) connected with the air inlet end of each blowing pipe (240), and a second air pipe (190) arranged outside the cooling box (100) and commonly connected with the air inlet ends of a plurality of the first air pipes (180); a group of air cooling mechanisms are arranged above each concave net (130); the second air pipes (190) are communicated with a third air pipe (230), and the air inlet end of the third air pipe (230) is communicated with the air outlet end of the fan (200); a plurality of air holes are formed in the blowing pipe (240) in a penetrating mode.
5. A cooling device for tea processing according to claim 1, characterized in that a dam mechanism is provided between the concave net (130) and the inner wall of the cooling box (100).
6. A cooling device for tea processing according to claim 5, wherein the dam mechanism comprises a dam (210) provided between an inner wall of the cooling box (100) and an edge of the concave net (130).
7. A cooling device for tea processing according to claim 6, wherein the end of the cloth (210) connected to the cooling box (100) is higher than the end connected to the edge of the concave net (130).
8. A tea processing cooling device according to claim 1, characterized in that the bottom wall of the cooling box (100) is arranged obliquely, and a discharge door (220) is arranged at the lowest end of the inclination on one side of the cooling box (100).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322082054.4U CN220489466U (en) | 2023-08-03 | 2023-08-03 | Cooling device for tea processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322082054.4U CN220489466U (en) | 2023-08-03 | 2023-08-03 | Cooling device for tea processing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220489466U true CN220489466U (en) | 2024-02-13 |
Family
ID=89837418
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322082054.4U Active CN220489466U (en) | 2023-08-03 | 2023-08-03 | Cooling device for tea processing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220489466U (en) |
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2023
- 2023-08-03 CN CN202322082054.4U patent/CN220489466U/en active Active
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