CN112868824A - Tea leaf withering equipment - Google Patents
Tea leaf withering equipment Download PDFInfo
- Publication number
- CN112868824A CN112868824A CN202110089667.3A CN202110089667A CN112868824A CN 112868824 A CN112868824 A CN 112868824A CN 202110089667 A CN202110089667 A CN 202110089667A CN 112868824 A CN112868824 A CN 112868824A
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- China
- Prior art keywords
- conveying
- frame
- conveying device
- cover
- tea leaf
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- 238000005096 rolling process Methods 0.000 claims abstract description 11
- 239000000463 material Substances 0.000 claims description 6
- 241001122767 Theaceae Species 0.000 abstract description 49
- 230000002950 deficient Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 150000001413 amino acids Chemical class 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 235000013361 beverage Nutrition 0.000 description 1
- 235000019658 bitter taste Nutrition 0.000 description 1
- 238000010924 continuous production Methods 0.000 description 1
- 230000035622 drinking Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 150000008442 polyphenolic compounds Chemical class 0.000 description 1
- 235000013824 polyphenols Nutrition 0.000 description 1
- 238000011160 research Methods 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23F—COFFEE; TEA; THEIR SUBSTITUTES; MANUFACTURE, PREPARATION, OR INFUSION THEREOF
- A23F3/00—Tea; Tea substitutes; Preparations thereof
- A23F3/06—Treating tea before extraction; Preparations produced thereby
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- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Polymers & Plastics (AREA)
- Tea And Coffee (AREA)
Abstract
The invention discloses a tea withering device, which is used for tea withering. The automatic rolling machine comprises a frame and a conveying device horizontally arranged on the frame along the length direction, wherein the conveying device is provided with a plurality of conveying devices, the conveying devices are arranged in a layered mode in the vertical direction of the frame, the conveying starting ends and the conveying tail ends of the conveying devices are staggered, the starting ends of the lower-layer conveying devices are longer than the conveying tail ends of the upper-layer conveying devices, the upper side positions of the two sides of the frame are respectively provided with a rolling device capable of rolling, the rolling device is pulled down to cover the side face of the frame, the upper side of the frame is provided with a cover plate covering the top of the frame, an opening and closing door capable of being opened and closed is arranged on the cover plate at the starting end position of the uppermost-layer conveying device, two sections of the frame are respectively provided with vertical covers which are freely spliced to cover the front end and the.
Description
Technical Field
The invention relates to a tea processing device, in particular to tea withering equipment.
Background
Tea drinking begins in china. The leatheroid is oblong or elliptical, can be directly soaked and drunk by boiled water, and is divided into six categories according to variety, manufacturing mode and product appearance. The tea can be spring tea, summer tea, autumn tea and winter tea according to the seasons. Various raw tea or refined tea is processed into tea, including scented tea, compressed tea, extracted tea, medicinal health tea, tea food, tea-containing beverage, etc.
The withering is a key process for forming the tea processing quality, and the proper withering can effectively increase the freshness of the tea and reduce the bitter taste. Researches show that blue light is adopted to treat fresh tea leaves in the withering process, so that the amino acid content is obviously increased, the tea polyphenol content is reduced, and the tea water extract content is increased.
Disclosure of Invention
The invention aims to: a tea leaf withering apparatus is provided for tea leaf withering.
In order to achieve the purpose, the invention adopts the following technical scheme:
a tea leaf withering device comprises a rack and a plurality of conveying devices horizontally arranged on the rack and arranged along the length direction, wherein the conveying devices are arranged in a layered mode in the vertical direction of the rack, the conveying starting ends and the conveying tail ends of the conveying devices are staggered, the starting ends of the lower-layer conveying devices are longer than the conveying tail ends of the upper-layer conveying devices, rolling curtain devices capable of being rolled are arranged at the upper side positions of two sides of the rack respectively, the rolling curtain devices are pulled down to cover the side face of the rack, a cover plate covering the top of the rack is arranged at the upper side of the rack, an opening and closing door capable of being opened and closed is arranged on the cover plate at the starting end position of the uppermost-layer conveying device, vertical covers which are freely spliced to cover the front end and the rear end of the rack are arranged at two sections of the rack respectively, and a connecting pipe opening communicated to.
On the basis of the above scheme and as a preferable scheme of the scheme: the conveying starting lower side of each conveying device is provided with an anti-leakage groove.
On the basis of the above scheme and as a preferable scheme of the scheme: and two sides of each conveying device are provided with anti-scattering grooves.
On the basis of the above scheme and as a preferable scheme of the scheme: a material receiving groove is arranged below the lowest layer conveying device.
On the basis of the above scheme and as a preferable scheme of the scheme: the apron just has the groove of being deficient to the initial position of the superiors conveyor, switch door one side is articulated on the apron, the apron can freely overturn from the upside direction, and the apron overturns downwards in order to cover the groove of being deficient.
On the basis of the above scheme and as a preferable scheme of the scheme: and a handle is arranged on the switch door.
On the basis of the above scheme and as a preferable scheme of the scheme: and a guide chute is arranged at the lower side of the conveying tail end of the lowermost layer conveying device.
The invention has the beneficial effects that:
tea withering equipment is used for tea withering. Is characterized by convenient use and capability of processing a large amount of tea leaves at one time. And can be suitable for natural withering in sunny days and can be used as usual in rainy days.
Drawings
Fig. 1 is a schematic view of a tea withering apparatus according to the present invention;
fig. 2 is an exploded view of the tea withering apparatus of the present invention;
fig. 3 is a schematic view of the arrangement of the conveying device of the tea withering device of the present invention.
In the figure: the device comprises a frame-1, a conveying device-2, a roller shutter device-3, a cover plate-4, a switch door-5, a vertical cover-6, a pipe connecting opening-7, a leakage-proof groove-8, a scattering-proof groove-9, a material receiving groove-10 and a handle-11.
Detailed Description
The technical solutions in the embodiments of the present invention are clearly and completely described below with reference to the accompanying drawings, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1 to 3, a tea withering apparatus comprises a frame 1, and a plurality of conveying devices 2 horizontally arranged on the frame 1 and arranged along a length direction, the conveying devices are arranged in layers in the vertical direction of the frame 1, the conveying starting ends and the conveying tail ends of the conveying devices 2 are mutually staggered, meanwhile, the length of the starting end of the lower layer conveying device 2 is longer than the conveying end position of the upper layer conveying device 2, the upper side positions of two sides of the frame 1 are respectively provided with a rolling device 3 which can be rolled, the rolling device 3 is pulled down to cover the side surface of the frame 1, the upper side of the frame 1 is provided with a cover plate 4 which covers the top of the frame 1, an openable switch door 5 is arranged on the cover plate 4 at the starting end position of the uppermost layer conveying device 2, two sections of the frame 1 are respectively provided with vertical covers 6 which are freely spliced to cover the front end and the rear end of the frame 1, and the vertical covers 6 are provided with connecting pipe ports 7 communicated to the inner sides of the vertical covers 6.
During withering operation, tea leaves are spread and placed through the upper side conveying belt of each layer of conveying device 2, during work, the tea leaves are spread and scattered when the tea leaves meet from the starting end of the uppermost layer of conveying device, the tea leaves (green leaves) are thrown on the uppermost layer, the conveying device moves, and the tea leaves fall to the position of the starting end of the lower layer of conveying device from the conveying end of the conveying device along with the movement of the uppermost layer of conveying device, and by analogy, the tea leaves are gradually moved to the lower layer to be spread and placed on the conveying device until the lowest layer of conveying device is fully paved. If it is desired to naturally wither the clothes when the weather is good, the rolling shutter device 3 is rolled up and put in a retracted state, and the vertical cover 6 is removed from the front and rear positions of the housing. If the tea leaves are spread on the conveying device according to the mode, the rolling device is put down, the vertical covers 6 are closed, the connecting pipe opening 7 of one vertical cover 6 is connected with the exhaust fan, the other vertical cover is connected with the hot air fan which provides hot air, the hot air fan supplies heat for withering, the exhaust fan exhausts air, the air circulation of the inner side of the rack is accelerated, and moisture is exhausted in real time. Good withering effect, good controllability, strong repeatability of withering parameters and easy control. The roller shutter device can be retracted, the vertical cover can move, and observation during tea leaf throwing is facilitated. After withering, the conveying device is continuously operated, so that the tea leaves on the conveying device can be sequentially moved out from the lowest layer of the conveying device, and then the operation is continued. In order to conveniently throw in tea, the tea can be thrown at the position of opening and closing the door.
Devices such as a humidity monitoring sensor and a temperature sensor which are used for detecting the inner side of the rack can be arranged on the rack, and reference basis is further provided for quality controllability.
Further, in order to prevent the tea leaves from being accidentally spilled from both ends or the side surfaces of the conveying device, the lower side of the conveying start of each conveying device 2 is provided with a leakage-proof groove 8. While both sides of each conveyor 2 are provided with anti-scatter grooves 9. A receiving trough 10 is further provided below the lowermost conveyor 2.
Wherein, what the switch door set up mode can adopt, apron 4 just has the groove of lacking in the 2 initial end position of the superiors' conveyor, 5 one sides of switch door articulate on apron 4, apron 4 can follow the free upset of upside direction, and apron 4 overturns in order to cover the groove of lacking in order to fall down. And a handle 11 is arranged on the switch door 5.
A material guide chute 12 is further provided at the lower side of the conveying end of the lowermost layer conveying device 2. When the tea leaves are unloaded, the tea leaves can be conveniently collected at the position of the material guide groove 12.
The invention is novel, multipurpose, practical, applicable, convenient, controllable, good in quality repeatability and has a good promotion effect on the mass production of the tea. For example, through controlling the running speed of the conveying device, the automatic feeding device is used for feeding tea leaves from a door opening and closing position, and continuous production without stopping can be realized.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (7)
1. The utility model provides a tealeaves equipment that withers which characterized in that: comprises a frame (1) and a conveying device (2) horizontally arranged on the frame (1) along the length direction, wherein the conveying device (2) is provided with a plurality of conveying devices, the conveying devices are arranged in a layered manner in the vertical direction of the frame (1), the conveying starting ends and the conveying tail ends of the conveying devices (2) are mutually staggered, the length of the starting end of the lower-layer conveying device (2) is longer than that of the conveying tail end of the upper-layer conveying device (2), the upper side positions of the two sides of the frame (1) are respectively provided with a roller shutter device (3) capable of rolling, the roller shutter device (3) is pulled down to cover the side surface of the frame (1), the upper side of the frame (1) is provided with a cover plate (4) covering the top of the frame (1), the cover plate (4) at the starting end position of the uppermost-layer conveying device (2) is provided with an openable switch door (5), two sections of the frame (1) are respectively provided with a vertical cover (6), the vertical cover (6) is provided with a pipe connecting port (7) communicated to the inner side of the vertical cover (6).
2. Tea leaf withering apparatus according to claim 1, wherein: the conveying starting lower side of each conveying device (2) is provided with an anti-leakage groove (8).
3. Tea leaf withering apparatus according to claim 1, wherein: two sides of each conveying device (2) are provided with anti-scattering grooves (9).
4. Tea leaf withering apparatus according to claim 1, wherein: a material receiving groove (10) is arranged below the lowest layer conveying device (2).
5. Tea leaf withering apparatus according to claim 1, wherein: apron (4) just have a slot of lacking to the initial position of the superiors conveyor (2), switch door (5) one side articulates on apron (4), apron (4) can freely overturn from the upside direction, and apron (4) overturn downwards in order to cover the slot of lacking.
6. Tea leaf withering apparatus according to claim 1 or 5, wherein: and a handle (11) is arranged on the switch door (5).
7. Tea leaf withering apparatus according to claim 1, wherein: a material guide groove (12) is arranged at the lower side of the conveying tail end of the lowermost layer conveying device (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110089667.3A CN112868824A (en) | 2021-01-22 | 2021-01-22 | Tea leaf withering equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110089667.3A CN112868824A (en) | 2021-01-22 | 2021-01-22 | Tea leaf withering equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112868824A true CN112868824A (en) | 2021-06-01 |
Family
ID=76050413
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110089667.3A Pending CN112868824A (en) | 2021-01-22 | 2021-01-22 | Tea leaf withering equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112868824A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103283876A (en) * | 2013-06-27 | 2013-09-11 | 福建品品香茶业有限公司 | Integrated production line of white tea |
| CN204444029U (en) * | 2015-01-23 | 2015-07-08 | 云南大理华庆茶业有限公司 | A kind of gas thermo-optical complicated utilization is facility and adjustable tealeaves sunlight withers |
| CN105265632A (en) * | 2015-11-24 | 2016-01-27 | 林清矫 | Automatic tea leaf withering equipment |
| CN205624249U (en) * | 2016-04-08 | 2016-10-12 | 宁德市和润茶叶发展有限责任公司 | White tea room that withers |
| CN107683913A (en) * | 2017-09-20 | 2018-02-13 | 贵州贵福春茶业有限公司 | A kind of withering groove for tea |
| CN208925131U (en) * | 2018-08-03 | 2019-06-04 | 湖北邓村绿茶集团股份有限公司 | A kind of tea withering machine |
-
2021
- 2021-01-22 CN CN202110089667.3A patent/CN112868824A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103283876A (en) * | 2013-06-27 | 2013-09-11 | 福建品品香茶业有限公司 | Integrated production line of white tea |
| CN204444029U (en) * | 2015-01-23 | 2015-07-08 | 云南大理华庆茶业有限公司 | A kind of gas thermo-optical complicated utilization is facility and adjustable tealeaves sunlight withers |
| CN105265632A (en) * | 2015-11-24 | 2016-01-27 | 林清矫 | Automatic tea leaf withering equipment |
| CN205624249U (en) * | 2016-04-08 | 2016-10-12 | 宁德市和润茶叶发展有限责任公司 | White tea room that withers |
| CN107683913A (en) * | 2017-09-20 | 2018-02-13 | 贵州贵福春茶业有限公司 | A kind of withering groove for tea |
| CN208925131U (en) * | 2018-08-03 | 2019-06-04 | 湖北邓村绿茶集团股份有限公司 | A kind of tea withering machine |
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| PB01 | Publication | ||
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20210601 |
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| RJ01 | Rejection of invention patent application after publication |