CN203302283U - Black tea fermentation machine - Google Patents
Black tea fermentation machine Download PDFInfo
- Publication number
- CN203302283U CN203302283U CN2013202892112U CN201320289211U CN203302283U CN 203302283 U CN203302283 U CN 203302283U CN 2013202892112 U CN2013202892112 U CN 2013202892112U CN 201320289211 U CN201320289211 U CN 201320289211U CN 203302283 U CN203302283 U CN 203302283U
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- fermentation
- black tea
- fermenting cellar
- water tank
- fermentation chamber
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Abstract
The utility model discloses a black tea fermentation machine. The fermentation machine comprises a case body, wherein a controller is arranged on the top of the case body, a fermentation chamber is inside the case body, a dividing rack, which is used for placing sieve trays and has more than two layers, is arranged inside the cavity of the fermentation chamber, a water tank is arranged on the bottom of the fermentation chamber, a heater which is electrically connected with the controller is arranged inside the water tank, an air heater is arranged on one side of the upper part of the fermentation chamber, a fan is arranged above the air heater, the fan and the air heater are electrically connected with the controller respectively, an exhaust fan which is communicated with the atmosphere is arranged on the other side of the upper part of the fermentation chamber, and a temperature sensor and a humidity sensor which are electrically connected with the exhaust fan respectively are also arranged at the middle part of the fermentation chamber. According to the black tea fermentation machine disclosed by the utility model, the air heated by the air heater is sent into the fermentation chamber by the fan to promote the air flow inside the fermentation chamber so as to provide sufficient oxygen for the fermentation of the black tea; the wet and hot steam out of the water tank is used for providing enough humidity for the fermentation of the black tea; the temperature inside the fermentation chamber can be rapidly increased after the hot air and the wet and hot air are mixed to provide proper temperature to the fermentation chamber.
Description
Technical field
The utility model relates to fermentation machine, relates in particular to a kind of fermentation of black tea machine.
Background technology
Fermentation is the important procedure of black tea processing, is under enzymatic catalysis, to take polyphenol compound oxidation polymerization to be a series of chemical changes of main body, thereby formed the distinctive color, smell and taste of black tea, and be therefore the critical process that its quality forms.And temperature, humidity and oxygen content are the three elements that guarantee the fermentation of black tea quality, the temperature and humidity in the time of namely will controlling fermentation in the fermentation of black tea process well in casing and the abundant circulation that guarantees air.Simultaneously, in the fermentation of black tea process, must carry out the temperature-variable fermentation of low temperature after first high temperature and just can make the theaflavin content of black tea the highest.Traditional installation for fermenting is normally placed for wet heating plant at lower box, this sample loading mode, and the ventilation effect is bad, the oxygen of abundance when fermentation often can not be provided, the color, smell and taste of the black tea of impact preparation.When carrying out the control of high temperature Cryogenic Temperature Swing, need the time long, be inconvenient to operate.
Summary of the invention
The purpose of this utility model is to provide a kind of fermentation of black tea that makes and reaches good ventilation effect, improves the fermentation of black tea machine of fermented quality.
For achieving the above object, the utility model is by the following technical solutions: the fermentation of black tea machine, comprise casing, the casing top is provided with controller, in casing, it is fermenting cellar, the fermenting cellar cavity is provided with two-layer above be used to placing the shelf of screen tray, the fermenting cellar bottom is provided with water tank, in water tank, be provided with the heater be electrically connected to controller, tank top is provided with more than one venthole, described fermenting cellar top one side is provided with air heater, and the air heater top is provided with blower fan, and described blower fan and air heater are electrically connected to controller respectively; Fermenting cellar top opposite side is provided with the exhaust fan be communicated with atmosphere, and the fermenting cellar middle part also is provided with temperature inductor and the humidity sensor be electrically connected to exhaust fan respectively.
The utility model adopts above structure, one side arranges air heater on fermenting cellar top, the air heater top is provided with blower fan, air is after the air heater heating, by blower fan, mildly be blown in fermenting cellar again, promote the fermentation indoor air flows, make the air in fermenting cellar reach fast even, and then the tealeaves in fermenting cellar is heated evenly, and provide sufficient oxygen for fermentation of black tea.The water tank of fermenting cellar bottom is simultaneously for fermenting cellar provides wet-hot steam, for fermenting cellar provides enough humidity.Wet-hot steam and hot-air for the fermenting cellar heating, can make to be rapidly heated in fermenting cellar simultaneously.When the temperature in fermenting cellar or humidity surpass temperature inductor or humidity sensor setting value, start exhaust fan work, the damp-heat air in fermenting cellar is drained, even make temperature and humidity in fermenting cellar in the high low range internal conversion.When reaching a high temperature heat time heating time, first by exhaust fan, drain the damp-heat air in fermenting cellar, by controller, adjusted the heating power of air heater and water tank internal heater, make the humidity in fermenting cellar, the setting requirement that temperature reaches low temperature, can reach fast the temperature-variable fermentation condition from high temperature to low temperature.
Described water tank becomes the diagonal angle setting with exhaust fan, can make in water tank out steam before being deflated fan and extracting fermenting cellar out, as much as possible black tea is fermented, and improves fermentation efficiency.
Described blower fan is the low-power blower fan, can make like this air of air heater heating lenitively at the fermentation indoor moveable, and the wet-hot steam of avoiding hindering bottom upwards rises.
On described water tank, also be connected with water inlet pipe, can be easily to water tank water intake.
Described screen tray is by the stainless steel material moulding, and SafeClean Utilities, avoid tealeaves to be subject to secondary pollution.
In described water tank, be provided with the ball-cock assembly of controlling water inlet, thereby can realize automatic feeding water.
The utility model adopts above technical scheme, by blower fan, the hot-air of air heater heating is sent in fermenting cellar, promotes the Air Flow in fermenting cellar, for fermentation of black tea provides sufficient oxygen; From out wet-hot steam water tank, provide enough humidity for fermentation of black tea; Hot-air heats up with making fast fermenting cellar after wet-hot steam mixes, for fermenting cellar provides applicable temperature.When the temperature and humidity in fermenting cellar is too high, can also the air in fermenting cellar be drained by exhaust fan, make the interior temperature and humidity of fermenting cellar in time in the high low range internal conversion.Fermentation machine of the present utility model also can reach the temperature-variable fermentation condition of low temperature after first high temperature fast, improves theaflavin content and fermented quality in black tea, finally reaches the quality of the black tea that improves preparation.
The accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail:
Fig. 1 is the structural representation of the utility model fermentation of black tea machine;
Fig. 2 is the partial sectional view of the utility model fermentation of black tea machine.
The specific embodiment
Below in conjunction with the specific embodiment, the utility model is described in further detail:
As shown in Figure 1 or 2, the utility model fermentation of black tea machine, comprise casing 1, casing 1 top is provided with controller 2, in casing 1, it is fermenting cellar 3, fermenting cellar 3 cavitys are provided with two-layer above shelf 4 be used to placing screen tray 41, fermenting cellar 3 bottoms are provided with water tank 5, in water tank 5, be provided with the heater 51 be electrically connected to controller 2, water tank 5 tops are provided with more than one venthole 52, described fermenting cellar 3 top one sides are provided with air heater 6, and air heater 6 tops are provided with blower fan 7, and described blower fan 7 and air heater 6 are electrically connected to controller 2 respectively; Fermenting cellar 3 top opposite sides are provided with the exhaust fan 8 be communicated with atmosphere, and fermenting cellar 3 middle parts also are provided with temperature inductor 9 and the humidity sensor 10 be electrically connected to exhaust fan 8 respectively.
8 one-tenth diagonal angle settings of described water tank 5 and exhaust fan, can make in water tank 5 out steam before being deflated fan 8 and extracting fermenting cellars 3 out, as much as possible black tea fermented, and improves fermentation efficiency.
Described blower fan 7 is the low-power blower fan, and it is interior mobile at fermenting cellar 3 that the air that air heater 6 is heated relaxes, and avoids hindering the upwards rising of wet-hot steam of bottom.
On described water tank 5, also be connected with water inlet pipe 53, can be easily to water tank 5 water inlets.
Described screen tray 41 is by the stainless steel material moulding, and SafeClean Utilities, avoid tealeaves to be subject to secondary pollution.
In described water tank 5, be provided with the ball-cock assembly 54 of controlling water inlet, thereby can realize automatic feeding water.
Adopt structure of the present utility model, when black tea ferments, first will need the tealeaves fermented to place on screen tray 41, screen tray 41 is placed on interlayer 4.Then by controller 2, open the heater 51 in air heater 6, blower fan 7 and the water tank 5 in fermenting cellar 3, air is after air heater 6 heating, blower fan 7 by its top mildly is blown in fermenting cellar 3, promote the interior Air Flow of fermenting cellar 3, make the air in fermenting cellar 3 reach fast even, and then the tealeaves in fermenting cellar 3 are heated evenly, and provide sufficient oxygen for tea leaf fermentation.Water in fermenting cellar 3 bottom water tanks 5, after being heated into steam, is emerged for fermenting cellar 3 provides wet-hot steam by the venthole 52 at water tank 5 tops, thereby provides enough humidity for the tea leaf fermentations in fermenting cellar 3.Wet-hot steam and hot-air are fermenting cellar 3 heating simultaneously, can make to be rapidly heated in fermenting cellar 3.When the temperature in fermenting cellar 3 or humidity surpass temperature inductor 9 or humidity sensor 10 setting value, start exhaust fan 8 work of fermenting cellar 3 top opposite sides, damp-heat air in fermenting cellar 3 is drained, make the interior temperature and humidity of fermenting cellar 3 in time in the high low range internal conversion.When reaching a high temperature heat time heating time, first by exhaust fan 8, drain the damp-heat air in fermenting cellar 3, by controller 2, adjusted again the heating power of air heater 6 and water tank 5 internal heaters 51, make the humidity in fermenting cellar 3, the setting requirement that temperature reaches low temperature, can reach fast the temperature-variable fermentation condition from high temperature to low temperature.
Claims (6)
1. fermentation of black tea machine, comprise casing, the casing top is provided with controller, is fermenting cellar in casing, and the fermenting cellar cavity is provided with two-layer above be used to placing the shelf of screen tray, the fermenting cellar bottom is provided with water tank, in water tank, be provided with the heater be electrically connected to controller, tank top is provided with more than one venthole, it is characterized in that: described fermenting cellar top one side is provided with air heater, the air heater top is provided with blower fan, and described blower fan and air heater are electrically connected to controller respectively; Fermenting cellar top opposite side is provided with the exhaust fan be communicated with atmosphere, and the fermenting cellar middle part also is provided with temperature inductor and the humidity sensor be electrically connected to exhaust fan respectively.
2. fermentation of black tea machine according to claim 1, it is characterized in that: described water tank becomes the diagonal angle setting with exhaust fan.
3. fermentation of black tea machine according to claim 1, it is characterized in that: described blower fan is the low-power blower fan.
4. fermentation of black tea machine according to claim 1, is characterized in that: on described water tank, also be connected with water inlet pipe.
5. fermentation of black tea machine according to claim 1, it is characterized in that: described screen tray is by the stainless steel material moulding.
6. fermentation of black tea machine according to claim 1, is characterized in that: in described water tank, be provided with the ball-cock assembly of controlling water inlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202892112U CN203302283U (en) | 2013-05-24 | 2013-05-24 | Black tea fermentation machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202892112U CN203302283U (en) | 2013-05-24 | 2013-05-24 | Black tea fermentation machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203302283U true CN203302283U (en) | 2013-11-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013202892112U Expired - Fee Related CN203302283U (en) | 2013-05-24 | 2013-05-24 | Black tea fermentation machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203302283U (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103931807A (en) * | 2014-04-17 | 2014-07-23 | 中国农业科学院茶叶研究所 | Detachable fermentation device |
| CN104206566A (en) * | 2014-09-17 | 2014-12-17 | 江苏吟春碧芽茶叶研究所有限公司 | Black tea fermentation device |
| CN105309669A (en) * | 2014-06-27 | 2016-02-10 | 镇江市五峰茶场 | Fermentation system for black tea production |
| CN105613811A (en) * | 2015-12-28 | 2016-06-01 | 天津凯瑞基科技有限公司 | Box-type tea leaf fermentation box |
| CN108432904A (en) * | 2018-05-18 | 2018-08-24 | 江西省食品发酵研究所 | A kind of multiple field tea fermenting machine |
| CN108497015A (en) * | 2018-05-18 | 2018-09-07 | 江西省食品发酵研究所 | A kind of uniform and fast cooling fermenting case that ferments |
| CN110637899A (en) * | 2019-10-18 | 2020-01-03 | 王建文 | Temperature and humidity control system and method for black tea fermentation chamber |
| CN110637901A (en) * | 2019-10-30 | 2020-01-03 | 湖南太青山茶业有限公司 | Fermentation chamber convenient to control black tea fermentation condition |
| CN110938525A (en) * | 2019-11-25 | 2020-03-31 | 武汉科技大学 | Organic matter fermenting device |
| CN114258968A (en) * | 2021-12-31 | 2022-04-01 | 浙江工业大学 | Temperature and humidity premixing continuous black tea fermentation machine and regulation and control method |
| CN114675693A (en) * | 2021-12-31 | 2022-06-28 | 浙江工业大学 | Continuous temperature-changing and humidity-changing black tea fermentation machine and regulation and control method |
-
2013
- 2013-05-24 CN CN2013202892112U patent/CN203302283U/en not_active Expired - Fee Related
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103931807A (en) * | 2014-04-17 | 2014-07-23 | 中国农业科学院茶叶研究所 | Detachable fermentation device |
| CN105309669A (en) * | 2014-06-27 | 2016-02-10 | 镇江市五峰茶场 | Fermentation system for black tea production |
| CN104206566A (en) * | 2014-09-17 | 2014-12-17 | 江苏吟春碧芽茶叶研究所有限公司 | Black tea fermentation device |
| CN105613811A (en) * | 2015-12-28 | 2016-06-01 | 天津凯瑞基科技有限公司 | Box-type tea leaf fermentation box |
| CN108432904A (en) * | 2018-05-18 | 2018-08-24 | 江西省食品发酵研究所 | A kind of multiple field tea fermenting machine |
| CN108497015A (en) * | 2018-05-18 | 2018-09-07 | 江西省食品发酵研究所 | A kind of uniform and fast cooling fermenting case that ferments |
| CN110637899A (en) * | 2019-10-18 | 2020-01-03 | 王建文 | Temperature and humidity control system and method for black tea fermentation chamber |
| CN110637901A (en) * | 2019-10-30 | 2020-01-03 | 湖南太青山茶业有限公司 | Fermentation chamber convenient to control black tea fermentation condition |
| CN110938525A (en) * | 2019-11-25 | 2020-03-31 | 武汉科技大学 | Organic matter fermenting device |
| CN110938525B (en) * | 2019-11-25 | 2024-01-30 | 武汉科技大学 | Organic matter fermenting installation |
| CN114258968A (en) * | 2021-12-31 | 2022-04-01 | 浙江工业大学 | Temperature and humidity premixing continuous black tea fermentation machine and regulation and control method |
| CN114675693A (en) * | 2021-12-31 | 2022-06-28 | 浙江工业大学 | Continuous temperature-changing and humidity-changing black tea fermentation machine and regulation and control method |
| CN114675693B (en) * | 2021-12-31 | 2023-07-14 | 浙江工业大学 | Continuous variable-temperature and variable-humidity black tea fermentation machine and regulation and control method |
| CN114258968B (en) * | 2021-12-31 | 2024-05-24 | 浙江工业大学 | Temperature and humidity premixing continuous black tea fermentation machine and regulation and control method |
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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 |
Granted publication date: 20131127 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |