CN106615314A - Liupu tea fermenting method - Google Patents
Liupu tea fermenting method Download PDFInfo
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- CN106615314A CN106615314A CN201611219324.XA CN201611219324A CN106615314A CN 106615314 A CN106615314 A CN 106615314A CN 201611219324 A CN201611219324 A CN 201611219324A CN 106615314 A CN106615314 A CN 106615314A
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- Prior art keywords
- temperature
- heap
- fermenting
- fermentation
- cylinder
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Classifications
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- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23F—COFFEE; TEA; THEIR SUBSTITUTES; MANUFACTURE, PREPARATION, OR INFUSION THEREOF
- A23F3/00—Tea; Tea substitutes; Preparations thereof
- A23F3/06—Treating tea before extraction; Preparations produced thereby
- A23F3/08—Oxidation; Fermentation
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- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Biotechnology (AREA)
- Chemical & Material Sciences (AREA)
- Food Science & Technology (AREA)
- Polymers & Plastics (AREA)
- Tea And Coffee (AREA)
Abstract
The invention discloses a Liupu tea fermenting method; the shaped tea leaf is piled in a stacking groove to form a 70-90 cm high conical fermenting pile; the stacking groove comprises a box body; a conical convex structure with small upside and big downside is arranged on the bottom plate of the box body; the top part of the box body is provided with a spraying device and an air exchange hole; the convex structure comprises a conical cylinder body, a temperature sensing probe and a humidity sensing probe are arranged on the cylinder body; the cylinder surface is provided with a plurality of air holes with adjustable opening degrees; a plurality of annular water collecting grooves taking the cylinder body as a center are arranged on the bottom plate; the inner wall of the cylinder body is provided with a temperature control disk pipe; the water content of the fermenting stack controlled by the spraying device is 25wt%-30wt%, the temperature of the fermenting stack is 50-60 DEG C, and the fermenting cycle is 20-25 days. By applying the stacking groove, the Liupu tea fermenting method can effectively improve the fermenting homogeneity, reducing the turning efficiency while guaranteeing the fermenting quality.
Description
Technical field
The present invention relates to tea-processing equipment field, specifically a kind of six forts tea fermentation process.
Background technology
Six fort tea are one kind of black tea, mainly originate from Wuzhou area in Guangxi, belong to basic food.Six traditional fort tea add
Work technique is, by after six fort tea gross tea pile-fermentations, decatize, the compacting of first system, six fort tea tealeaves long-times to be positioned over old
Change ageing in cellar for storing things, general digestion time is 6～10 years, just the preferable six forts tea of getable quality.
Fermentation is an important procedure prepared by six fort tea, and the control of fermentation procedure is directly connected to the quality of six fort tea,
Multiple turning, control fermenting speed and fermentation uniformity coefficient are needed in traditional fermentation procedure, is reached to the accurate of sweat
Control.
With the increase of six fort tea processing capacities, there is that technique accuracy is not easily controlled, health is obtained not by artificial turning
To the problem for ensureing.
The content of the invention
It is an object of the invention to provide a kind of six forts tea fermentation process, the method can be improved effectively using the vexed groove of heap
The uniformity of fermentation, reduces ensureing fermentation quality while turn pile frequency.
The present invention specific technical scheme be：A kind of six fort tea fermentation process, are deposited in heap vexed by the tealeaves after shaping
The conical fermentation heap of high 70-90cm is piled in groove；The vexed groove of described heap includes casing, and the base plate of described casing is provided with
The bulge-structure of up-small and down-big taper, is provided with sprayer unit and air-vent at the top of described casing；
Described bulge-structure includes the cylinder of taper, and described cylinder is provided with temperature sense probe and humidity inductive is visited
Head, the surface of described cylinder is provided with the adjustable air-vent of multiple apertures；Described base plate is provided with multiple centered on cylinder
Ring-type water leg, the described trench bottom that catchments is provided with cock of water drain；The inwall of described cylinder is provided with temperature control coil pipe；
It is 25wt%-30wt% to control moisture content in fermentation heap by sprayer unit, and the temperature in fermentation heap is 50-60
℃；Fermentation period is 20-25 days.
In six above-mentioned fort tea fermentation process, every 3 days artificial turning once, if temperature is more than 60 DEG C in fermentation heap,
Then need turning in 2 days once；If temperature is less than 50 DEG C in fermentation heap, temperature in fermentation heap is improved by temperature control coil pipe simultaneously corresponding
The aperture of increase air-vent.
Compared with prior art, the beneficial effects of the present invention is：
By six fort tea quality unifications, mouthfeel smooth-going obtained in the fermentation process of the present invention.
Description of the drawings
Fig. 1 is the front view of the vexed groove of heap of the embodiment of the present invention 1；
Fig. 2 is the upward view of the vexed groove of heap of the embodiment of the present invention 1；
Fig. 3 is the A-A sectional views of Fig. 2 of the embodiment of the present invention 1.
Specific embodiment
With reference to specific embodiment, technical scheme is described in further detail, but do not constitute it is right
Any restriction of the present invention.
Embodiment 1
This example illustrates a kind of fermentation process of six forts tea fermentation process, specifically six fort tea tealeaves after shaping
In being deposited in the vexed groove of heap, the structure of the vexed groove of heap as shown in Figures 1 to 3 it include casing 1, the base plate of described casing 1 is provided with
The bulge-structure of little lower big taper, the top of described casing 1 is provided with sprayer unit 2 and air-vent 3；Described casing 1 is
Cube shaped, the width of described casing 1 is 1.5 meters, and described casing 1 is provided with observation window 4, and described bulge-structure includes
The cylinder 5 of taper, described cylinder 5 is provided with temperature sense probe 6 and humidity inductive probe 7, and the surface of described cylinder 5 sets
There is the adjustable air-vent 8 of multiple apertures.The height of cylinder 5 is 0.5 meter, and its outside diameter is 0.3 meter.Described base plate is provided with
The water leg 9 of multiple ring-types centered on cylinder 5, the described bottom of water leg 9 is provided with cock of water drain, described cylinder 5
Inwall is provided with temperature control coil pipe 10.The six fort tea tealeaves of the present embodiment are deposited in casing 1, and from top to bottom tapered structure is piled up,
Highly it is 80cm, the center of tealeaves heap is located at bulge-structure, according to temperature sense probe 6 and humidity inductive probe 7
Data controlling the aperture of air-vent 8, when range of temperature has exceeded certain limit, then need to start temperature control coil pipe 10
To control temperature, when the humidity in tealeaves heap is in controlled range, can be reached to wet by the control of the water yield in water leg 9
The control of degree, control accuracy is high.In general, it is 25wt%-30wt% to control moisture content in fermentation heap by sprayer unit,
Temperature in fermentation heap is 50-60 DEG C；Fermentation period is 20-25 days；Every 3 days artificial turning once, if temperature in fermentation heap
More than 60 DEG C, then turning in 2 days is needed once；If temperature is less than 50 DEG C in fermentation heap, improved in fermentation heap by temperature control coil pipe
Temperature and the accordingly aperture of increase air-vent；If water content is outside the above range, regulation is opened by cock of water drain and is catchmented
The water yield in groove 9 reaches the control of the humidity to tealeaves heap.
The present embodiment is additionally arranged a cone relative to installation for fermenting of the prior art, the present invention on the base plate of casing 1
The bulge-structure of shape, the bulge-structure can reduce the too high problem of tealeaves heap central plate junction temperature in sweat.
It is necessary, after the bulge-structure configuration air-vent 8 and related probes, reached by changing the aperture of air-vent 8
To the control to course of fermentation.
Detect by the shape control of bulge-structure and to temperature humidity in sweat, uniform fermentation, drop can be reached
Low turn pile frequency controls the purpose of tea leaf fermentation quality.
Water leg 9 is, as a significant design of humid control in tealeaves heap, by cock of water drain one can be entered
Step reaches the control to zymotechnique accuracy, additionally, the present embodiment is arranged on the inwall of cylinder 5 using temperature control coil pipe 10, reaches
The accurate control to tealeaves heap internal temperature is arrived, because finding through experiment, fermentation progress has been controlled using air-vent 8 and is had
Hysteresis quality, a few hours temperature just can change after often air-vent 8 is opened, and operating personnel be required higher.Therefore temperature control disk is adopted
Pipe 10 can reach the control to fermenting within the scope of effective temperature, and the accuracy and ride comfort of fermentation can be made more preferable.
In the present embodiment, the top board and side wall of described casing 1 is made up of China fir, and described base plate is by stainless steel
Into.Top board and side wall are made using China fir, six fort tea unique flavors after fermentation, tea flavour alcohol and smooth-going can be made.
It is above-described be only presently preferred embodiments of the present invention, it is all made in the range of the spirit and principles in the present invention appoint
What modification, equivalent and improvement etc., should be included within the scope of the present invention.
Claims (2)
1. a kind of six forts tea fermentation process, it is characterised in that the tealeaves after shaping is deposited in the vexed groove of heap and piles high 70-90cm
Conical fermentation heap；The vexed groove of described heap includes casing, and the base plate of described casing is provided with up-small and down-big taper
Bulge-structure, is provided with sprayer unit and air-vent at the top of described casing；
Described bulge-structure includes the cylinder of taper, and described cylinder is provided with temperature sense probe and humidity inductive probe,
The surface of described cylinder is provided with the adjustable air-vent of multiple apertures；Described base plate is provided with multiple rings centered on cylinder
The water leg of shape, the described trench bottom that catchments is provided with cock of water drain；The inwall of described cylinder is provided with temperature control coil pipe；
It is 25wt%-30wt% to control moisture content in fermentation heap by sprayer unit, and the temperature in fermentation heap is 50-60 DEG C；Send out
The ferment cycle is 20-25 days.
2. six forts tea fermentation process according to claim 1, it is characterised in that every 3 days artificial turning once, if fermentation
Temperature then needs turning in 2 days once more than 60 DEG C in heap；If temperature is less than 50 DEG C in fermentation heap, improved by temperature control coil pipe
In fermentation heap temperature and accordingly increase air-vent aperture.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611219324.XA CN106615314A (en) | 2016-12-26 | 2016-12-26 | Liupu tea fermenting method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611219324.XA CN106615314A (en) | 2016-12-26 | 2016-12-26 | Liupu tea fermenting method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106615314A true CN106615314A (en) | 2017-05-10 |
Family
ID=58827401
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611219324.XA Pending CN106615314A (en) | 2016-12-26 | 2016-12-26 | Liupu tea fermenting method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106615314A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102232439A (en) * | 2011-05-27 | 2011-11-09 | 龚烨 | Dynamic monitoring type black tea fermentation device and black tea fermentation method thereof |
| CN205093505U (en) * | 2015-10-12 | 2016-03-23 | 梧州中茶茶业有限公司 | Long -range automatic monitoring device of six fort tea fermentation |
| CN205143396U (en) * | 2015-10-12 | 2016-04-13 | 梧州中茶茶业有限公司 | Automatic fermentation chamber of six fort tea |
| CN105994728A (en) * | 2016-06-29 | 2016-10-12 | 梧州市中茗茶业有限公司 | Fermentation method of Liupao tea |
-
2016
- 2016-12-26 CN CN201611219324.XA patent/CN106615314A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102232439A (en) * | 2011-05-27 | 2011-11-09 | 龚烨 | Dynamic monitoring type black tea fermentation device and black tea fermentation method thereof |
| CN205093505U (en) * | 2015-10-12 | 2016-03-23 | 梧州中茶茶业有限公司 | Long -range automatic monitoring device of six fort tea fermentation |
| CN205143396U (en) * | 2015-10-12 | 2016-04-13 | 梧州中茶茶业有限公司 | Automatic fermentation chamber of six fort tea |
| CN105994728A (en) * | 2016-06-29 | 2016-10-12 | 梧州市中茗茶业有限公司 | Fermentation method of Liupao tea |
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| PB01 | Publication | ||
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Application publication date: 20170510 |