CN101390542A - White tea heating deterioration method and device thereof - Google Patents
White tea heating deterioration method and device thereof Download PDFInfo
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- CN101390542A CN101390542A CNA2008100720473A CN200810072047A CN101390542A CN 101390542 A CN101390542 A CN 101390542A CN A2008100720473 A CNA2008100720473 A CN A2008100720473A CN 200810072047 A CN200810072047 A CN 200810072047A CN 101390542 A CN101390542 A CN 101390542A
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Abstract
The invention relates to a white tea warm-withering method, which is characterized in that the production process has the following steps: 1, fresh tea sieving, namely, fresh white tea is filled into sieves; 2, delivery of fresh tea to the withering greenhouse and hierarchical display, namely, the sieves loaded with fresh white teat are placed on iron shelves in the withering greenhouse, layer by layer; 3, closing the greenhouse door; 4, startup of a temperature controller, namely, the temperature controller on a temperature-controlled door is turned on; 5, startup of a humidity controller, namely, the humidity controller on the temperature-controlled door is turned on; 6, startup of a hot air circulation machine; 7, startup of a ventilator; 8, starting of fresh tea withering, wherein, the temperature is 30-35 DEG C, the relative humidity is 60% -70%, and the withering time is 18 hours; 9, hot air circulation, namely, the hot air circulation machine ensures equivalent temperature of the upper and lower layers in the withering greenhouse, and automatically exhausts above temperature and humidity, or automatically turns off under temperature and humidity; and 10, temperature-time control, namely, the temperature at the earlier 3 hours is controlled at 30 DEG C, the temperature at the middle 12 hours is controlled at 32 DEG C, while the temperature at the later 3 hours is controlled at 35 DEG C. The invention adopts the mechanical heating-withering technology and can artificially control the white tea withering temperature and humidity so as to ensure the quality of the white tea, improve the productivity and achieve greater promotion and application values.
Description
Technical field
The present invention relates to a kind of white tea heating deterioration method and device thereof.
Background technology
White tea is one of China's special tea bag, mainly originates in counties such as have stable political situation in Fujian, Fuding, Songxi, because of the method for making uniqueness, cannot fry gentlely, becomes the tea appearance to drape over one's shoulders pekoe, and the color and luster silvery white is grayish green, so claim " white tea ".Tea is to be made with the tealeaves that pluck early spring in vain, with respect to green tea, has kept the more multi-nutrient in the tealeaves, and the content of Tea Polyphenols is higher in the white tea, can play and improve immunity and protect the cardiovascular effect that waits; Also contain the necessary organized enzyme of human body in the white tea, can promote catabolism of fat, effectively control amount of insulin secretion, unnecessary sugar in the decomposer inner blood promotes blood glucose balance; Contain several amino acids in the white tea, have the effect of bringing down a fever, drive away summer heat, detoxifying; Therefore, more and more be subjected to liking of people.It is to dry naturally by weather that traditional white tea is made processing method, generally takes 2～3 days, because weather often changes, fine day and rainy day is arranged, and temperature, humidity are difficult to control, and then white tea quality can not get guaranteeing.
Summary of the invention
The purpose of this invention is to provide a kind of white tea heating deterioration method, this method adopts mechanical heating deterioration technology, controls the temperature and humidity that white tea withers, and has guaranteed white tea quality, has improved production efficiency.
Technical scheme of the present invention is achieved in that and it is characterized in that: its making step is as follows: 1) fresh tea dress sieve: the fresh white tea sieve of packing into; 2) fresh tea send wither greenhouse and layering to put: the sieve that fresh white tea is housed successively is placed on the brandreth in the temperature controlled compartment that withers; 3) close the greenhouse door that withers; 4) open temperature controller: open the temperature controller that is positioned on the temperature control door; 5) open humidity controller: open the humidity controller that is positioned on the temperature control door; 6) open the hot air circulation machine; 7) open ventilating fan; 8) the beginning fresh tea withers: temperature 30-35 ℃, relative humidity 60%-70% withers 18 hours time; 9) carry out hot air circulation: the hot air circulation organizational security is demonstrate,proved the greenhouse levels temperature equalization of withering, and surpasses the temperature and humidity automatic vent, is lower than temperature and humidity and closes automatically; 10) control temperature-time: temperature was controlled at 30 ℃ in preceding 3 hours, and middle 12 hours temperature are controlled at 32 ℃, and temperature was controlled at 35 ℃ in back 3 hours.
Advantage of the present invention is: adopt mechanical heating deterioration technology, can artificially control the temperature and humidity that white tea withers, guaranteed white tea quality, improved production efficiency.
Description of drawings
Fig. 1 is for being the device schematic diagram among the present invention.
Fig. 2 is the vertical view of Fig. 1.
Fig. 3 is the A-A cutaway view of Fig. 2.
Arrow is the hot air circulation direction among Fig. 3
The specific embodiment
The present invention is further elaborated below in conjunction with the drawings and specific embodiments:
Its making step is as follows: 1) fresh tea dress sieve: the fresh white tea sieve of packing into; 2) fresh tea send wither greenhouse and layering to put: the sieve that fresh white tea is housed successively is placed on the brandreth in the temperature controlled compartment that withers; 3) close the greenhouse door that withers; 4) open temperature controller: open the temperature controller that is positioned on the temperature control door; 5) open humidity controller: open the humidity controller that is positioned on the temperature control door; 6) open the hot air circulation machine; 7) open ventilating fan; 8) the beginning fresh tea withers: temperature 30-35 ℃, relative humidity 60%-70% withers 18 hours time; 9) carry out hot air circulation: the hot air circulation organizational security is demonstrate,proved the greenhouse levels temperature equalization of withering, and surpasses the temperature and humidity automatic vent, is lower than temperature and humidity and closes automatically; 10) control temperature-time: temperature was controlled at 30 ℃ in preceding 3 hours, and middle 12 hours temperature are controlled at 32 ℃, and temperature was controlled at 35 ℃ in back 3 hours.
The white tea heating deterioration device, comprise greenhouse 1 and a sieve and the layer frame 2 be located in the greenhouse 1 in order to the white tea of lay, it is characterized in that: described layer frame 2 tops are provided with one section dividing plate 4 that is connected with greenhouse front side wall 3 so that dividing plate downside and greenhouse 1 front and back sidewall form the hot air circulation passage, described dividing plate 4 upper sides and greenhouse top board form can enter the steam channel of hot air circulation, near front side wall 3 belows, greenhouse hot extension set 5 is installed, steam pipe 6 and fin 7 thereof are installed in the steam channel, import hot air circulation via the steam behind the fin 7.
Above-mentioned greenhouse 1 inwall is provided with ventilating fan 8, offers thermal insulating door thermally insulated door 9 on the sidewall outside the described greenhouse 1, and the same sidewall of described thermal insulating door thermally insulated door 9 sides is provided with temperature controller 10, humidity controller 11.
The present invention adopts mechanical heating deterioration technology, can artificially control the temperature and humidity that white tea withers, and has guaranteed white tea quality, has improved production efficiency, has bigger application value.
Claims (3)
1, a kind of white tea heating deterioration method is characterized in that: its making step is as follows:
1) fresh tea dress sieve: the fresh white tea sieve of packing into;
2) fresh tea send wither greenhouse and layering to put: the sieve that fresh white tea is housed successively is placed on the brandreth in the temperature controlled compartment that withers;
3) close the greenhouse door that withers;
4) open temperature controller: open the temperature controller that is positioned on the temperature control door;
5) open humidity controller: open the humidity controller that is positioned on the temperature control door;
6) open the hot air circulation machine;
7) open ventilating fan;
8) the beginning fresh tea withers: temperature 30-35 ℃, relative humidity 60%-70% withers 18 hours time;
9) carry out hot air circulation: the hot air circulation organizational security is demonstrate,proved the greenhouse levels temperature equalization of withering, and automatic vent when surpassing design temperature and humidity is closed when being lower than design temperature and humidity automatically;
10) control temperature-time: temperature was controlled at 30 ℃ in preceding 3 hours, and middle 12 hours temperature are controlled at 32 ℃, and temperature was controlled at 35 ℃ in back 3 hours.
2, a kind of white tea heating deterioration device, comprise greenhouse and a sieve and the layer frame be located in the greenhouse in order to the white tea of lay, it is characterized in that: described layer frame top is provided with one section dividing plate that is connected with the greenhouse front side wall so that dividing plate downside and front and back, greenhouse sidewall form the hot air circulation passage, described dividing plate upper side and greenhouse top board form can enter the steam channel of hot air circulation, near greenhouse front side wall below hot extension set is installed, steam pipe and fin thereof are installed in the steam channel, import hot air circulation via the steam behind the fin.
3, white tea heating deterioration device according to claim 2 is characterized in that: described greenhouse inwall is provided with ventilating fan, offers thermal insulating door thermally insulated door on the sidewall outside the described greenhouse, and the same sidewall of described thermal insulating door thermally insulated door side is provided with temperature controller, humidity controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008100720473A CN101390542A (en) | 2008-11-04 | 2008-11-04 | White tea heating deterioration method and device thereof |
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| CNA2008100720473A CN101390542A (en) | 2008-11-04 | 2008-11-04 | White tea heating deterioration method and device thereof |
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| CN101390542A true CN101390542A (en) | 2009-03-25 |
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| CNA2008100720473A Pending CN101390542A (en) | 2008-11-04 | 2008-11-04 | White tea heating deterioration method and device thereof |
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102726552A (en) * | 2011-12-15 | 2012-10-17 | 福建省农业科学院茶叶研究所 | Method for automatically controlling temperature and humidity in withering room |
| CN102805165A (en) * | 2012-08-25 | 2012-12-05 | 福建品品香茶业有限公司 | Automatic withering method and device for white tea |
| CN102948502A (en) * | 2012-11-30 | 2013-03-06 | 云南台茶茶业有限公司 | Preparation technology of high mountain oolong tea |
| CN102960478A (en) * | 2012-11-23 | 2013-03-13 | 福建省农业科学院茶叶研究所 | Method for regulating temperature and humidity of withering room |
| CN104186724A (en) * | 2014-08-13 | 2014-12-10 | 保山昌宁红茶业集团有限公司 | Tea leaf withering system |
| CN104738232A (en) * | 2015-04-21 | 2015-07-01 | 福建省草木缘茶业有限公司 | White tea cake directly processed from fresh tea leaves and preparation method of white tea cake |
| CN105875885A (en) * | 2016-05-03 | 2016-08-24 | 福建省天丰源茶产业有限公司 | White tea withering greenhouse and withering method |
| CN108782807A (en) * | 2018-06-29 | 2018-11-13 | 广西昭平县天成生态农业有限公司 | The quick withering trough of hot gas source |
| CN110839718A (en) * | 2019-12-17 | 2020-02-28 | 福州龙隐湖林茶业有限公司 | Comprehensive outdoor and indoor automatic withering equipment and method for white tea |
| CN115590079A (en) * | 2022-09-09 | 2023-01-13 | 福建省盛世大翔茶业有限公司（Cn） | Green-removing ripening technology of flower-flavored white tea |
-
2008
- 2008-11-04 CN CNA2008100720473A patent/CN101390542A/en active Pending
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102726552A (en) * | 2011-12-15 | 2012-10-17 | 福建省农业科学院茶叶研究所 | Method for automatically controlling temperature and humidity in withering room |
| CN102805165A (en) * | 2012-08-25 | 2012-12-05 | 福建品品香茶业有限公司 | Automatic withering method and device for white tea |
| CN102805165B (en) * | 2012-08-25 | 2015-02-11 | 福建品品香茶业有限公司 | Automatic withering method and device for white tea |
| CN102960478A (en) * | 2012-11-23 | 2013-03-13 | 福建省农业科学院茶叶研究所 | Method for regulating temperature and humidity of withering room |
| CN102948502A (en) * | 2012-11-30 | 2013-03-06 | 云南台茶茶业有限公司 | Preparation technology of high mountain oolong tea |
| CN104186724A (en) * | 2014-08-13 | 2014-12-10 | 保山昌宁红茶业集团有限公司 | Tea leaf withering system |
| CN104738232A (en) * | 2015-04-21 | 2015-07-01 | 福建省草木缘茶业有限公司 | White tea cake directly processed from fresh tea leaves and preparation method of white tea cake |
| CN104738232B (en) * | 2015-04-21 | 2018-03-02 | 福建省草木缘茶业有限公司 | It is a kind of directly with the preparation method of the white tea cake of dark brownish green processing |
| CN105875885A (en) * | 2016-05-03 | 2016-08-24 | 福建省天丰源茶产业有限公司 | White tea withering greenhouse and withering method |
| CN108782807A (en) * | 2018-06-29 | 2018-11-13 | 广西昭平县天成生态农业有限公司 | The quick withering trough of hot gas source |
| CN110839718A (en) * | 2019-12-17 | 2020-02-28 | 福州龙隐湖林茶业有限公司 | Comprehensive outdoor and indoor automatic withering equipment and method for white tea |
| CN115590079A (en) * | 2022-09-09 | 2023-01-13 | 福建省盛世大翔茶业有限公司（Cn） | Green-removing ripening technology of flower-flavored white tea |
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Application publication date: 20090325 |