CN104206564A - Black tea withering-fermenting all-in-one machine and black tea preparation method - Google Patents
Black tea withering-fermenting all-in-one machine and black tea preparation method Download PDFInfo
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- CN104206564A CN104206564A CN201410416489.0A CN201410416489A CN104206564A CN 104206564 A CN104206564 A CN 104206564A CN 201410416489 A CN201410416489 A CN 201410416489A CN 104206564 A CN104206564 A CN 104206564A
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Abstract
The invention relates to a method for preparing black tea and fermenting equipment thereof, in particular to a black tea withering-fermenting all-in-one machine and a black tea preparation method. The black tea withering-fermenting all-in-one machine comprises an enclosed shell provided with an opening-closing air-tight door, wherein a rotary bracket is arranged in the shell; the rotary bracket is a bracket provided with a plurality of parallel layers; each layer of the bracket is provided with a bamboo basket for accommodating tea leaves; the rotary bracket is connected with the top and the bottom of the inner cavity of the shell through rotary middle shafts at the upper end and the lower end, and is driven to rotate through a motor arranged below the shell. Withering equipment and fermenting equipment used in the preparation process of the black tea are combined, so that equipment investment is saved, and the production efficiency is increased. The invention further provides the black tea preparation method in which the all-in-one machine is used. When the equipment is used for preparing the black tea, withering and fermenting processes are different, and each environmental parameter is controlled, so that the production efficiency is increased, the black tea is withered and fermented more uniformly, and black tea with better mouthfeel can be obtained.
Description
Technical field
The present invention relates to method and Zymolysis Equipment thereof prepared by a kind of black tea, specifically a kind of black tea withers fermentation all-in-one and black tea preparation method.
Background technology
The utilization of tealeaves has a long history, and tea is one of our people's daily necessities.Traditional black tea, focuses on the endoplasm of product, particularly requires the red soup of black tea red autumnal leaves, namely requires fermentation and leaf look fully and produces enough brown stains.The conventional machining process of black tea is for withering → kneading → fermentation → oven dry.Black tea is due to by fermentation, and the fully oxidized and degraded of polyphenols wherein, forms more theaflavin and thearubigin.At present, deblock through withering, fermenting, knead in black tea manufacturing process moulding, oven dry, the classification of cooling finished product packaging, each procedure has all come with the equipment of special processing black tea or machinery, and the material transportation of per pass inter process wants expensive time and artificial.Particularly in tea leaf withering and fermentation, because the time waited for is long, the efficiency of production and processing is lower.And the equipment used in traditional sweat cannot carry out stirring to turn over even, makes the quality of black tea be subject to certain impact.
Summary of the invention
Object of the present invention is exactly for solving prior art Problems existing, and devises a kind of black tea and to wither fermentation all-in-one and adopt this device to produce the method for black tea, effectively improves the speed that black tea withers, ferments and the quality of black tea.
Technical scheme of the present invention is: a kind of black tea withers fermentation all-in-one, comprise the airtight housing being provided with folding hermatic door, be provided with runing rest in described housing, runing rest is the support being provided with multilayer parallel aspect, and every layer of support is provided with the large bamboo or wicker basket holding tealeaves; Described runing rest is connected with the top of housing cavity and bottom by the rotation central axis at upper and lower two ends, and by being arranged on the motor-driven rotation below housing; The side of described housing cavity is provided with warm-air pipe, and the tube wall of warm-air pipe is provided with multiple gas outlet, is provided with blower fan and electric heater unit in warm-air pipe; The below of described housing is provided with the atomizing device for humidification, and atomising device is communicated in inner chamber by humidifier tube.
Technical characteristic of the present invention also has: the outside of described housing is provided with control cabinet, is provided with automatic control system and is electrically connected with motor, blower fan, electric heater unit and atomising device, realize switch timing controlled in control cabinet.
Described runing rest comprises the support post be arranged on excircle, forms sandwich construction, be provided with rotation central axis be connected with housing at the center, two ends up and down of runing rest by some connecting rods of horizontally set.
In order to realize automatic turning tealeaves in sweat, be provided with the electromagnet of high strength in the housing of described intracavity bottom, the activity that is provided with in described large bamboo or wicker basket is placed with the stirring piece that permeability magnetic material is made.
In order to breathe freely, black tea is withered and ferment evenly, described large bamboo or wicker basket is disc, the bottom Reticular breathable bottom surface of large bamboo or wicker basket.
In order to promote fermentation, improve the mouthfeel of black tea, the intracavity sidewall of described housing is provided with red globe lamp.
Excellent modified in order to carry out tealeaves, the LED of described red globe lamp to be the light sent be 630 ~ 640nm wavelength ruddiness, can improve fragrance level and persistence.
In order to promote that fermentation of black tea keeps equilibrium temperature, each sidewall of described housing is equipped with heat-insulation layer.
Present invention also offers a kind of black tea preparation method using above-mentioned all-in-one, preparation method comprises successively and withers, kneads, ferments, dries, and described wither step is: fresh leaf withers by a., and be laid in large bamboo or wicker basket by the fresh tea leaf in its after plucking, thickness is 5-6cm; B. send in all-in-one by large bamboo or wicker basket, open temp is the hot blast of 25 DEG C-40 DEG C, and open red globe lamp to carry out irradiations modified simultaneously, keeps taking-up after 3-5 hour; After taking-up, tealeaves is put into kneading machine rolling and modeling.
Because fermentation of black tea adopts the fermentation process of relatively-high temperature, middle and later periods employing relative low temperature early stage, be conducive to the accumulation of the formation of coloured oxidation product thearubigin, improve the quality that black tea is bright.Fermentation temperature can pass through Artificial Control, the timely warming and humidifying when temperature is lower, and realizes temperature adjusting, in case too high or too low for temperature by leaf-spreading thickness, turning in good time.Described fermentation step is: the tealeaves after moulding is placed in large bamboo or wicker basket by a., and tealeaves tiling thickness is 7-10cm; B. send in all-in-one by large bamboo or wicker basket, open temp is the hot blast of 25 DEG C-30 DEG C, and opens atomising device simultaneously, keeps all-in-one humidity to be 80-90%.Keep 4-5 hour, and turn down temperature 2-3 degree per hour; During fermentation stir tealeaves 2-3 time; Dryer put into by the rear taking-up tealeaves that fermented dries.
In order to better black tea mouthfeel can be obtained, increase the activity of useful mushroom in sweat, in all-in-one, open red globe lamp in described sweat carry out auxiliary irradiation.
Beneficial effect of the present invention draws by such scheme: owing to the withering equipment used in black tea manufacturing process and Zymolysis Equipment being united two into one, namely save equipment investment, and improve production efficiency.In use fully improve the effect of withering by passing into hot blast; Also there is humidification function during fermentation, realize the excellent yeasting of constant temperature and humidity.And can utilize the strong magnetic force of electromagnet during the fermentation, the stable string that attracted each other by the stirring piece in each layer large bamboo or wicker basket is associated in large bamboo or wicker basket.Because large bamboo or wicker basket is in rotation status always, so stirring piece slides and realizes tealeaves in large bamboo or wicker basket and undertaken stirring stirring by stirring piece on the bottom surface of large bamboo or wicker basket, make tea leaf fermentation more evenly fully.Present invention also offers a kind of black tea preparation method adopting this equipment, prepare difference with conventional black to be, when using this equipment to be prepared black tea, the process of wither, fermenting is different, the control realization of each ambient parameter is enhanced productivity, more even to the fermentation of withering of black tea, the black tea that mouthfeel is better can be obtained.By equipment of the present invention and black tea preparation method, the defect that the equipment solving each step in existing black tea equipment can not be multiplex, and the quality and the production efficiency that improve black tea.
As can be seen here, the present invention compared with prior art has substantive distinguishing features and progress, and its beneficial effect implemented also is apparent.
accompanying drawing illustrates:
Fig. 1 is structural representation of the present invention;
Fig. 2 is the structural representation of large bamboo or wicker basket;
Fig. 3 is the schematic top plan view of runing rest;
Fig. 4 is the schematic front view of runing rest;
Wherein, 1 is housing, and 2 is control cabinet, and 3 is warm-air pipe, and 4 is humidifier tube, and 5 is runing rest, and 6 is large bamboo or wicker basket, and 7 is atomising device, and 8 is electromagnet, and 9 is motor, and 10 is stirring piece, and 11 is rotation central axis, and 12 is connecting rod, and 13 is column, and 14 is LED red globe lamp.
detailed description of the invention:
In order to understand the present invention better, explain embodiments of the present invention in detail below in conjunction with accompanying drawing.
Detailed description of the invention: as shown in Figure 1, 2, a kind of black tea withers fermentation all-in-one, comprises the airtight housing 1 being provided with folding hermatic door, is provided with runing rest 5 in described housing 1, runing rest 5 is for being provided with the support of multilayer parallel aspect, and every layer of support is provided with the large bamboo or wicker basket 6 holding tealeaves; The outside of described housing 1 is provided with control cabinet 2, is provided with automatic control system and is electrically connected with motor, blower fan, electric heater unit and atomising device, realize switch timing controlled in control cabinet 2.The electromagnet 8 of high strength is provided with in the housing 1 of described intracavity bottom.The activity that is provided with in described large bamboo or wicker basket 6 is placed with the stirring piece 10 that permeability magnetic material is made, and stirring piece is comb teeth-shaped.Described large bamboo or wicker basket 6 is disc, the bottom Reticular breathable bottom surface of large bamboo or wicker basket 6.The intracavity sidewall of housing is provided with red globe lamp, and each sidewall of housing is equipped with the LED red globe lamp 14 that heat-insulation layer and the light that sends are 630 ~ 640nm wavelength ruddiness.
As shown in Figure 3,4, described runing rest 5 comprises three support posts 13 be arranged on excircle, forms sandwich construction by some connecting rods 12 of horizontally set, is provided with rotation central axis 11 at the center, two ends up and down of runing rest 5.
Described runing rest 5 is connected with the top of housing 5 inner chamber and bottom by the rotation central axis 11 at upper and lower two ends, and drives rotation by the motor 9 be arranged on below housing 1; The side of described housing cavity is provided with warm-air pipe 3, and the tube wall of warm-air pipe 3 is provided with multiple gas outlet, is provided with blower fan and electric heater unit in warm-air pipe 3, and electric heater unit is the heating wire being fixed on fan outlet; The below of described housing 1 is provided with the atomizing device 7 for humidification, and the fog that atomising device produces is communicated in inner chamber by humidifier tube 4.
A kind of black tea preparation method, preparation method comprises successively and withers, kneads, ferments, dries, and described wither step is: fresh leaf withers by a., and be laid in large bamboo or wicker basket 6 by the fresh tea leaf in its after harvesting, thickness is 5-6cm; B. send in all-in-one by large bamboo or wicker basket 6, open temp is the hot blast of 25 DEG C-40 DEG C, and open red globe lamp to carry out irradiations modified simultaneously, keeps taking-up after 3-5 hour; After taking-up, tealeaves is put into kneading machine rolling and modeling; Described fermentation step is: the tealeaves after moulding is placed in large bamboo or wicker basket by a., and tealeaves tiling thickness is 7-10cm; B. send in all-in-one by large bamboo or wicker basket, open temp is the hot blast of 25 DEG C-40 DEG C, and opens atomising device 7 simultaneously, keeps all-in-one humidity to be 80-90%.Keep 4-5 hour; During fermentation stir tealeaves 2-3 time, only electromagnet need be energized when stirring, equipment can carry out stirring tealeaves automatically; Dryer put into by the rear taking-up tealeaves that fermented dries.In described sweat, open LED red globe lamp 14 and carry out the activity that auxiliary irradiation increases useful mushroom in sweat.
Above-mentioned explanation is not limitation of the present invention, and the present invention is also not limited in above-mentioned citing, and the change that those skilled in the art make in essential scope of the present invention, remodeling, interpolation or replacement also should belong to protection scope of the present invention.
Claims (8)
1. black tea withers a fermentation all-in-one, and comprise the airtight housing being provided with folding hermatic door, it is characterized in that: be provided with runing rest in described housing, runing rest is the support being provided with multilayer parallel aspect, and every layer of support is provided with the large bamboo or wicker basket holding tealeaves; Described runing rest is connected with the top of housing cavity and bottom by the rotation central axis at upper and lower two ends, and by being arranged on the motor-driven rotation below housing; The side of described housing cavity is provided with warm-air pipe, and the tube wall of warm-air pipe is provided with multiple gas outlet, is provided with blower fan and electric heater unit in warm-air pipe; The below of described housing is provided with the atomizing device for humidification, and atomising device is communicated in inner chamber by humidifier tube; The activity that is provided with in large bamboo or wicker basket described in the electromagnet being provided with high strength in the housing of described intracavity bottom is placed with the stirring piece that permeability magnetic material is made; The intracavity sidewall of described housing is provided with the red globe lamp for nursing one's health tea leaf quality.
2. black tea as claimed in claim 1 withers fermentation all-in-one, it is characterized in that: the outside of described housing is provided with control cabinet, be provided with automatic control system in control cabinet to be electrically connected with motor, blower fan, electric heater unit and atomising device, realize switch timing controlled.
3. black tea as claimed in claim 1 withers fermentation all-in-one, it is characterized in that: described runing rest comprises the support post be arranged on excircle, form sandwich construction by some connecting rods of horizontally set, be provided with rotation central axis at the center, two ends up and down of runing rest and be connected with housing.
4. black tea as claimed in claim 1 withers fermentation all-in-one, it is characterized in that: described large bamboo or wicker basket is disc, the bottom Reticular breathable bottom surface of large bamboo or wicker basket.
5. black tea as claimed in claim 1 withers fermentation all-in-one, it is characterized in that: each sidewall of described housing is equipped with heat-insulation layer.
6. black tea as claimed in claim 1 withers fermentation all-in-one, it is characterized in that: the LED of described red globe lamp to be the light sent be 630 ~ 640nm wavelength ruddiness.
7. one kind uses the black tea preparation method of all-in-one as described in claim 1-8, preparation method comprises successively and withers, kneads, ferments, dries, it is characterized in that: described wither step is: fresh leaf withers by a., be laid in large bamboo or wicker basket by the fresh tea leaf in its after plucking, thickness is 5-6cm; B. send in all-in-one by large bamboo or wicker basket, open temp is the hot blast of 25 DEG C-40 DEG C, and open red globe lamp to carry out irradiations modified simultaneously, keeps taking-up after 3-5 hour; After taking-up, tealeaves is put into kneading machine rolling and modeling; Described fermentation step is: the tealeaves after moulding is placed in large bamboo or wicker basket by a., and tealeaves tiling thickness is 7-10cm; B. send in all-in-one by large bamboo or wicker basket, open temp is the hot blast of 25 DEG C-40 DEG C, and opens atomising device simultaneously, keeps all-in-one humidity to be 80-90%; Keep 4-5 hour; During fermentation stir tealeaves 2-3 time; Dryer put into by the rear taking-up tealeaves that fermented dries.
8. black tea preparation method as claimed in claim 7, is characterized in that: in all-in-one, open red globe lamp in described sweat carry out auxiliary irradiation.
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| CN201410416489.0A CN104206564B (en) | 2014-08-22 | 2014-08-22 | Black tea withering-fermenting all-in-one machine and black tea preparation method |
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104642574A (en) * | 2015-03-05 | 2015-05-27 | 福建农林大学 | Tea withering device based on light-emitting diode (LED) light source, and withering method of tea withering device |
| CN104814169A (en) * | 2015-03-16 | 2015-08-05 | 杭州千岛湖丰凯实业有限公司 | Multifunction tea fresh leaf processing machine |
| CN105519705A (en) * | 2015-04-15 | 2016-04-27 | 安徽友力节能设备有限公司 | Tea-leaf drying machine |
| CN106135498A (en) * | 2015-03-31 | 2016-11-23 | 池州职业技术学院 | A kind of artificial intelligence's fermentation system based on Rhizoma Polygonati black tea |
| CN106135477A (en) * | 2015-03-31 | 2016-11-23 | 池州职业技术学院 | A kind of LED light fermentation processing makes the method for Rhizoma Polygonati black tea |
| CN106359684A (en) * | 2016-11-10 | 2017-02-01 | 贵州省湄潭县鑫辉茶业有限公司 | Black tea making process |
| CN106720478A (en) * | 2016-11-10 | 2017-05-31 | 贵州省湄潭县鑫辉茶业有限公司 | Black tea withers fermentation all-in-one |
| CN112014132A (en) * | 2020-03-20 | 2020-12-01 | 日照市农业机械化技术推广服务站 | Test evaluation method of northern tea leaf picking machine |
| CN113142324A (en) * | 2021-04-16 | 2021-07-23 | 安徽工程大学 | Pretreatment device and method for extracting theaflavin from tea |
| CN113598244A (en) * | 2021-08-16 | 2021-11-05 | 新化县天渠茶业有限公司 | Treatment method for improving theaflavin in black tea |
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| CN102511576A (en) * | 2012-01-09 | 2012-06-27 | 贵州湄潭盛兴茶业有限公司 | Combined shaping and drying machine for black tea |
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| CN204047853U (en) * | 2014-08-22 | 2014-12-31 | 日照春茗机械制造有限公司 | A kind of black tea withers fermentation all-in-one |
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Patent Citations (3)
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| CN102511576A (en) * | 2012-01-09 | 2012-06-27 | 贵州湄潭盛兴茶业有限公司 | Combined shaping and drying machine for black tea |
| CN103749746A (en) * | 2013-12-24 | 2014-04-30 | 吴燕妮 | Tea-making process adopting withering trough with integrated withering and roasting functions |
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Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104642574A (en) * | 2015-03-05 | 2015-05-27 | 福建农林大学 | Tea withering device based on light-emitting diode (LED) light source, and withering method of tea withering device |
| CN104814169A (en) * | 2015-03-16 | 2015-08-05 | 杭州千岛湖丰凯实业有限公司 | Multifunction tea fresh leaf processing machine |
| CN106135498A (en) * | 2015-03-31 | 2016-11-23 | 池州职业技术学院 | A kind of artificial intelligence's fermentation system based on Rhizoma Polygonati black tea |
| CN106135477A (en) * | 2015-03-31 | 2016-11-23 | 池州职业技术学院 | A kind of LED light fermentation processing makes the method for Rhizoma Polygonati black tea |
| CN105519705A (en) * | 2015-04-15 | 2016-04-27 | 安徽友力节能设备有限公司 | Tea-leaf drying machine |
| CN106359684A (en) * | 2016-11-10 | 2017-02-01 | 贵州省湄潭县鑫辉茶业有限公司 | Black tea making process |
| CN106720478A (en) * | 2016-11-10 | 2017-05-31 | 贵州省湄潭县鑫辉茶业有限公司 | Black tea withers fermentation all-in-one |
| CN112014132A (en) * | 2020-03-20 | 2020-12-01 | 日照市农业机械化技术推广服务站 | Test evaluation method of northern tea leaf picking machine |
| CN113142324A (en) * | 2021-04-16 | 2021-07-23 | 安徽工程大学 | Pretreatment device and method for extracting theaflavin from tea |
| CN113142324B (en) * | 2021-04-16 | 2023-11-28 | 安徽工程大学 | Pretreatment device and method for extracting theaflavin from tea |
| CN113598244A (en) * | 2021-08-16 | 2021-11-05 | 新化县天渠茶业有限公司 | Treatment method for improving theaflavin in black tea |
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