CN204742469U - Black tea leads to oxygen fermenting installation - Google Patents
Black tea leads to oxygen fermenting installation Download PDFInfo
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- CN204742469U CN204742469U CN201520183412.3U CN201520183412U CN204742469U CN 204742469 U CN204742469 U CN 204742469U CN 201520183412 U CN201520183412 U CN 201520183412U CN 204742469 U CN204742469 U CN 204742469U
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- oxygen
- fermentation
- leaf
- fermenting installation
- black tea
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Abstract
The utility model discloses a bar black tea leads to oxygen fermenting installation. The spreading is in leading to oxygen fermenting installation uniformly will to knead the leaf, and to letting in steam and oxygen among the logical oxygen fermenting installation, the messenger kneads leaf fermentation in leading to the oxygen environment, obtains fermented leaf, the leaf that will ferment carries out the drying, obtains the finished product promptly. The utility model discloses to knead the leaf and put into logical oxygen fermenting installation and lead to oxygen fermentation, whole fermentation process does not need the manual work to turn over to mix ventilatively, lead to oxygen fermenting installation independently controlled temperature, humidity and lead to oxygen, not only save the labour, guarantee the product quality yet and in unison, need not construct the fermentation chamber moreover.
Description
Technical field
The utility model relates to a kind of method and device of Tea Processing, and especially a kind of black tea leads to aerobe fermentation device.
Background technology
The essence of fermentation of black tea is the enzymatic oxidation reaction of Polyphenols of Tea, the temperature of major control yeasting, humidity and oxygen-supplying amount in actual production process, be beneficial to carrying out smoothly of polyphenols enzymatic oxidation reaction, generate theaflavin, thearubigin etc. to the favourable composition of black tea quality and other fragrance components.Black tea traditional zymotic must build fermenting cellar, and fermenting cellar requires to ventilate, and regulates fermentation temperature by traditional approach such as the super baths that boils water in fermenting cellar, opens; Humidity is regulated by watering around fermenting cellar; Turn tea heap by intermittent, ventilate to tea heap and dispel the heat, fermentation time is longer, and labour intensity is large, controls difficulty large.
Summary of the invention
The purpose of this utility model is: provide a kind of black tea to lead to aerobe fermentation device, it significantly can shorten fermentation time, and does not need to build fermenting cellar, and the autonomous control temperature of energy, humidity and ventilation, to overcome the deficiencies in the prior art.
The utility model is achieved in that black tea leads to aerobe fermentation device, comprise fermentation casing, bottom in fermentation casing is provided with water-bath, spiral oxygen-supplying tube and electric heating tube is provided with in water-bath, round is provided with above water-bath, be provided with ventilating fan at the top of fermentation casing, be provided with control panel at the outer wall of fermentation casing, control panel is connected with the control assembly of spiral oxygen-supplying tube and electric heating tube.
Described round is three layers of independent drawers structure.
Owing to adopting above-mentioned technical scheme, compared with prior art, the utility model have employed the logical aerobe fermentation device of a set of black tea, utilize this device will knead leaf and carry out logical aerobe fermentation, like this while guarantee product quality, highly shortened process time, the product design obtained is tightly thin, soup look red is gorgeous bright, and the fresh alcohol of flavour is thick and heavy, fragrant and sweet strong; Whole sweat does not need manually to turn ventilative, and logical aerobe fermentation device can autonomous control temperature, humidity and logical oxygen, not only saves labour, also ensure that product quality is unified, and do not need to build fermenting cellar.The utility model structure is simple, and with low cost, result of use is good.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
Embodiment of the present utility model: black tea leads to the structure of aerobe fermentation device as shown in Figure 1, comprise fermentation casing 1, bottom in fermentation casing 1 is provided with water-bath 2, spiral oxygen-supplying tube 3 and electric heating tube 4 is provided with in water-bath 2, above water-bath 2, be provided with round 5, described round 5 is three layers of independent drawers structure; Be provided with ventilating fan 6 at the top of fermentation casing 1, be provided with control panel 7 at the outer wall of fermentation casing 1, control panel 7 is connected with the control assembly of spiral oxygen-supplying tube 3 and electric heating tube 4; Control panel 7 adopts commercially available micro computer time-temperature controller, and for controlling fermentation of black tea technical parameter, the working time of control appliance and temperature, according to setting-up time and temperature, equipment can automatically be closed down and start.
Black tea leads to aerobe fermentation processing method, the method adopting said apparatus to carry out black tea to lead to aerobe fermentation processing, and dark brownish greenly select Fuyun No.6 tea tree breed, a bud three-leaf tea green grass or young crops is raw material; By choose dark brownish green spread in storage blue or green groove on, leaf-spreading thickness 3cm, under the condition of secondary ventilation, wither 16h, obtain water content be the withering leaf of 60%; Completely be loaded in the rub barrel of kneading machine by withering leaf, the rotating speed kneaded is 55r/min, and the time of kneading is 60min, midway weight 15min, knead obtain cell crashing ratio reach more than 85% knead leaf; Leaf spreading (three layers) in the round 5 of logical aerobe fermentation device equably will be kneaded after deblocking again, every layer of spreading thickness is 1cm, oxygen is passed in water-bath 2, oxygen is heated to 30 DEG C through water bath in spiral oxygen-supplying tube 3, under the effect of ventilating fan 6, make oxygen evenly by fermentated leaves, and bring steam into, keep fermentated leaves humidity; The amount of oxygen is inputted much larger than the required oxygen of fermentated leaves fermentation in round 5, so just can promote rapidly that in fermentated leaves, Tea Polyphenols material transforms to theaflavin, thearubigin, significantly shorten fermentation time, knead leaf and ferment after 60min in logical oxygen environment, namely obtain fermentated leaves; By the dry 15min of fermentated leaves gross fire at 120 DEG C, make the water content of fermentated leaves be down to 15%, carry out the process of foot fire after natural spreading for cooling again, the fiery temperature of foot is 90 DEG C, and drying time is 30min, and obtaining water content is the finished product of 6%.
Claims (2)
1. a black tea leads to aerobe fermentation device, comprise fermentation casing (1), it is characterized in that: the bottom in fermentation casing (1) is provided with water-bath (2), spiral oxygen-supplying tube (3) and electric heating tube (4) is provided with in water-bath (2), round (5) is provided with in the top of water-bath (2), ventilating fan (6) is provided with at the top of fermentation casing (1), be provided with control panel (7) at the outer wall of fermentation casing (1), control panel (7) is connected with the control assembly of spiral oxygen-supplying tube (3) and electric heating tube (4).
2. black tea according to claim 1 leads to aerobe fermentation device, it is characterized in that: described round (5) is three layers of independent drawers structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520183412.3U CN204742469U (en) | 2015-03-30 | 2015-03-30 | Black tea leads to oxygen fermenting installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520183412.3U CN204742469U (en) | 2015-03-30 | 2015-03-30 | Black tea leads to oxygen fermenting installation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204742469U true CN204742469U (en) | 2015-11-11 |
Family
ID=54457246
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520183412.3U Expired - Fee Related CN204742469U (en) | 2015-03-30 | 2015-03-30 | Black tea leads to oxygen fermenting installation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204742469U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105432837A (en) * | 2015-11-30 | 2016-03-30 | 无锡市茗雅东方茶艺科技有限公司 | Tea fermentation machine for tea art |
-
2015
- 2015-03-30 CN CN201520183412.3U patent/CN204742469U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105432837A (en) * | 2015-11-30 | 2016-03-30 | 无锡市茗雅东方茶艺科技有限公司 | Tea fermentation machine for tea art |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151111 Termination date: 20160330 |