CN102511577B - Temperature, humidity and oxygen controlled fermentation device for black tea - Google Patents
Temperature, humidity and oxygen controlled fermentation device for black tea Download PDFInfo
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- CN102511577B CN102511577B CN 201210003759 CN201210003759A CN102511577B CN 102511577 B CN102511577 B CN 102511577B CN 201210003759 CN201210003759 CN 201210003759 CN 201210003759 A CN201210003759 A CN 201210003759A CN 102511577 B CN102511577 B CN 102511577B
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- humidity
- oxygen
- fermenting
- black tea
- fermentation
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- 239000001301 oxygen Substances 0.000 title claims abstract description 38
- 229910052760 oxygen Inorganic materials 0.000 title claims abstract description 38
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 title claims abstract description 36
- 244000269722 Thea sinensis Species 0.000 title claims abstract description 34
- 235000006468 Thea sinensis Nutrition 0.000 title claims abstract description 23
- 235000020279 black tea Nutrition 0.000 title claims abstract description 23
- 238000000855 fermentation Methods 0.000 title abstract description 25
- 230000004151 fermentation Effects 0.000 title abstract description 25
- 238000009413 insulation Methods 0.000 claims description 18
- 238000009434 installation Methods 0.000 claims description 9
- 238000009833 condensation Methods 0.000 claims description 4
- 230000005494 condensation Effects 0.000 claims description 4
- 238000009423 ventilation Methods 0.000 claims description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 4
- 239000007787 solid Substances 0.000 claims description 3
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 2
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 2
- 244000082204 Phyllostachys viridis Species 0.000 claims description 2
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 2
- 239000011425 bamboo Substances 0.000 claims description 2
- 235000019225 fermented tea Nutrition 0.000 claims description 2
- 235000013616 tea Nutrition 0.000 abstract description 10
- 230000001105 regulatory effect Effects 0.000 abstract description 5
- 239000002023 wood Substances 0.000 abstract description 3
- 230000001276 controlling effect Effects 0.000 abstract 1
- 239000002994 raw material Substances 0.000 description 6
- 230000000694 effects Effects 0.000 description 3
- 210000003195 fascia Anatomy 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 102000004190 Enzymes Human genes 0.000 description 1
- 108090000790 Enzymes Proteins 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 235000009569 green tea Nutrition 0.000 description 1
- 239000002932 luster Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000035807 sensation Effects 0.000 description 1
- 210000000697 sensory organ Anatomy 0.000 description 1
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Abstract
The invention discloses a temperature, humidity and oxygen controlled fermentation device for black tea. The structure of the device comprises a heat insulating closed fermentation chamber of 40 to 120 cubic meters, and each of six sides of the fermentation chamber is provided with a heat insulating layer; a solid-wood floor is arranged on a ground heat insulating layer; a microcomputer condenser and a microcomputer condenser hot air control generator are arranged on the wall; each of four corners of the top is provided with an exhaust window, the top is also provided with a humidity conveying pipe, humidity discharge holes of the humidity conveying pipe are uniformly distributed in the top of the heat insulating closed fermentation chamber, and the air inlet end of the humidity conveying pipe is connected with a humidity generator; the heat insulating closed fermentation chamber is provided with a door capable of being closed and a humidity display and oxygen concentration display window; an oxygen pipe is arranged at the low position of the inner wall of the heat insulating closed fermentation chamber, and the air inlet end of the oxygen pipe is connected with an oxygen generator; and a fermentation container is arranged in the fermentation chamber. By regulating and controlling different humidity, temperature and oxygen concentration for tea leaves of different sources and textures, the device has the advantages of short fermentation time and uniform fermentation, and keeps the consistency of the quality of each batch.
Description
Technical field
The present invention relates to the tea leaf fermentation process unit, relate in particular to black tea temperature, humidity, oxygen regulation and control installation for fermenting.
Background technology
In the black tea processing technology, most important link is zymotechnique, the crucial zymotechnique that determines of the quality of black tea quality, this processing from green tea is different, the raw material of processing black tea, because of place of production weather, geographical conditions, kind, the season of tea picking is different, vary, the different raw material sources of above-mentioned various situations to be processed into the black tea with unified standard quality and taste, only have by in the zymotechnique of black tea to fermentation temperature, humidity comprises the water content of tea raw material itself, oxygen concentration in the yeasting is regulated control, control to above-mentioned fermentation condition in traditional black tea processing is tea making's teacher sensation entirely with the tea making technology personnel, control by rule of thumb, different its sense organs of technical staff widely different, even the apprentice that same tea education of school goes out, same instructs in words and by deeds, its its difference of black tea of producing still clearly, for this reason, on the basis of summing up traditional experience, found the key factor that affects in the fermentation of black tea, regulated these factors of control the matter product of black tea are kept consistency substantially.The present invention improves the activity of enzyme by the oxygen concentration that the up to date technics means are regulated its fermentation temperature, fermentation humidity, fermentation automatically, reaches the effect of Rapid Fermentation.
Summary of the invention
The purpose of this invention is to provide a kind of black tea temperature, humidity, oxygen regulation and control installation for fermenting, tea raw material is affected the oxidasic activity of black tea from the raw material of varying environment condition by the concentration of regulating temperature, humidity, oxygen, thereby the color and luster, mouthfeel, inclusion etc. that reach processing black tea reach basically identical.
The structure of this device comprises 40-120 cubic meter insulation sealed fermenting chamber, insulating is established in six requirements of levels around the fermenting cellar, by Side fascia, lining, the centre is thermal insulation layer, ground insulation layer in fermenting cellar is established a layer solid wood floor, leave the slit between plate and the plate, be provided with the condensation of microcomputerized control at the wall of fermenting cellar, hot air generator, cold air and hot blast can be in indoor circulation, reach setup parameter requirement standard, realize A.T.C, four jiaos at top layer are provided with ventilation window, top layer also is provided with the moisture carrier pipe, the steam vent of carrier pipe is distributed in the top layer of sealed fermenting chamber, the inlet end of appendix is connected with the humidification gas generator, and the water inlet pipe of humidification gas generator is connected with hydrotreater, and the position that the interior wall of fermenting cellar is lower is provided with oxygen hose, the input of oxygen hose is connected with oxygen generator, and the fermenting cellar wall is provided with the airtight door of energy.Humidity display and oxygen concentration display window are located on the exterior wall of fermenting cellar, are convenient to the wet and manual control oxygen concentration of manually control, the indoor ventilating fermentation container 5-6 layer of piling up of insulation sealed fermenting.
Adopt the beneficial effect of the technical program to be: the basic objective standard that can reach black tea processing to the tea raw material of separate sources, tealeaves to differing texture adopts different humidity, temperature, oxygen concentration to regulate controlled fermentation, time is shorter, fermentation evenly, each parameter of fermentation has objective standard, change traditional zymotic and feel by rule of thumb, keep the uniformity of each batch quality.
Description of drawings
Fig. 1 is the structural representation of black tea temperature, humidity, oxygen regulation and control installation for fermenting.
Among the figure: 1-insulation sealed fermenting chamber, 2-door, 3-micro computer condensation hot blast control generator, 4-ventilation window, 5-oxygen hose, 5.1-oxygen generator, 6-carry wet air duct, 7-humidifier, 8-humidity, oxygen concentration display window, 9-ventilating fermentation container.
Fig. 2 is ventilative tea leaf fermentation container.
The specific embodiment
Black tea temperature of the present invention, humidity, oxygen regulation and control installation for fermenting, the specific embodiment now contrasts accompanying drawing and is described further:
The structure of this device comprises an insulation sealed fermenting chamber 1 more than 40 cubes, and 1 six of insulation sealed fermenting chambers arrange insulating, and heat-insulation layer is comprised of Side fascia, lining, intermediate thermal insulating layer.A layer solid wood floor is established in ground insulation layer top, leave the slit between plate and the plate, wall in insulation sealed fermenting chamber 1 is provided with micro computer condensation hot blast control generator 3, cold air or hot blast can be in indoor circulation, be provided with ventilation window 4 four jiaos of top layers, also be provided with moisture carrier pipe 6, the wet vent of moisture carrier pipe is distributed in the top layer of insulation sealed fermenting chamber 1, the inlet end of moisture carrier pipe 6 is connected with humidifier 7, the water inlet pipe of humidifier is connected with hydrotreater, and the wall of insulation sealed fermenting chamber 1 is provided with energy airtight door 2 and humidity display and oxygen concentration display window 8.Lower position is provided with oxygen hose 5 on the interior wall of insulation sealed fermenting chamber 1, and the inlet end of oxygen hose 5 is connected with oxygen generator 5.1.Oxygen generator 5.1 is located at outside the wall, and humidifier 7 also is located at outside the wall.Round 9 is by bamboo frame or the frame of plastic of ventilative porous, every frame capacity 5kg-10kg fermented tea, the high 5-6 layer of round frame code.
Claims (4)
1. black tea temperature, humidity, oxygen regulation and control installation for fermenting, it is characterized in that: the structure of this device comprises 40-120 cubic meter insulation sealed fermenting chamber (1), six of fermenting cellars are established insulating, establish solid wooden floor board on the ground insulation layer, wall is provided with micro computer condensation hot blast control generator (3), four jiaos of top layers are provided with ventilation window (4) and also are provided with moisture carrier pipe (6), the weep hole of moisture carrier pipe is distributed in the top layer of insulation sealed fermenting chamber (1), the inlet end of moisture carrier pipe (6) is connected with humidifier (7), insulation sealed fermenting chamber (1) wall is provided with the airtight door (2) of energy and moisture shows and oxygen concentration display window (8), the inner wall lower position of insulation sealed fermenting chamber (1) is provided with oxygen hose (5), the inlet end of oxygen hose (5) is connected with oxygen generator (5.1), places round (9) in the fermenting cellar (1).
2. according to claim 1 black tea temperature, humidity, oxygen regulation and control installation for fermenting, it is characterized in that: the water inlet pipe of described humidifier is connected with hydrotreater.
3. according to claim 1 black tea temperature, humidity, oxygen regulation and control installation for fermenting, it is characterized in that: humidifier (7) and oxygen generator (5.1) all are located at outside the wall that is incubated sealed fermenting chamber (1).
4. according to claim 1 black tea temperature, humidity, oxygen regulation and control installation for fermenting, it is characterized in that: round (9) is ventilative porous bamboo frame or frame of plastic, and every frame capacity is the 5-10kg fermented tea.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201210003759 CN102511577B (en) | 2012-01-09 | 2012-01-09 | Temperature, humidity and oxygen controlled fermentation device for black tea |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201210003759 CN102511577B (en) | 2012-01-09 | 2012-01-09 | Temperature, humidity and oxygen controlled fermentation device for black tea |
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| Publication Number | Publication Date |
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| CN102511577A CN102511577A (en) | 2012-06-27 |
| CN102511577B true CN102511577B (en) | 2013-01-23 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN 201210003759 Active CN102511577B (en) | 2012-01-09 | 2012-01-09 | Temperature, humidity and oxygen controlled fermentation device for black tea |
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Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102885171A (en) * | 2012-09-06 | 2013-01-23 | 四川省老茶客茶业有限公司 | Temperature and humidity automatic control fermentation device in tea production process |
| CN104719515A (en) * | 2015-02-13 | 2015-06-24 | 梧州市天誉茶业有限公司 | Fungus growing house of Liupu tea and fungus growing method of Liupu tea |
| CN104642572A (en) * | 2015-02-13 | 2015-05-27 | 梧州市天誉茶业有限公司 | Cellaring room for liubao tea |
| CN105994725A (en) * | 2016-06-24 | 2016-10-12 | 中国土产畜产进出口总公司 | Tea bottle for fermentation of loose dark tea |
| CN106490203A (en) * | 2016-11-16 | 2017-03-15 | 贵州湄潭盛兴茶业有限公司 | A kind of processing technique of black tea |
| CN107751451A (en) * | 2017-11-12 | 2018-03-06 | 冉建宇 | Ventilation grid microcirculation fermenting case |
| CN110583816A (en) * | 2019-09-27 | 2019-12-20 | 中国农业科学院茶叶研究所 | Congou black tea segmented accurate oxygen control fermentation method and device |
| 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 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201830837U (en) * | 2010-07-21 | 2011-05-18 | 朱兴华 | Automatic constant-temperature device for fermentation of black tea |
| CN102204599A (en) * | 2011-05-10 | 2011-10-05 | 贵州湄潭百道茶业有限公司 | Self-control oxygen-charging fermentation method for black tea |
-
2012
- 2012-01-09 CN CN 201210003759 patent/CN102511577B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201830837U (en) * | 2010-07-21 | 2011-05-18 | 朱兴华 | Automatic constant-temperature device for fermentation of black tea |
| CN102204599A (en) * | 2011-05-10 | 2011-10-05 | 贵州湄潭百道茶业有限公司 | Self-control oxygen-charging fermentation method for black tea |
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| CN102511577A (en) | 2012-06-27 |
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Address after: 564199 Jinhua Village, Meijiang Town, Meitan County, Zunyi City, Guizhou Province Patentee after: Guizhou Meitan Shengxing Tea Industry Co.,Ltd. Country or region after: China Address before: Meijiang Town Jinhua Village, Meitan County, Zunyi City, Guizhou Province Patentee before: GUIZHOU MEITAN SHENGXING TEA INDUSTRY CO.,LTD. Country or region before: China |