CN108887410A - A kind of preparation process of orchid fragrant green tea - Google Patents
A kind of preparation process of orchid fragrant green tea Download PDFInfo
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- CN108887410A CN108887410A CN201810593943.8A CN201810593943A CN108887410A CN 108887410 A CN108887410 A CN 108887410A CN 201810593943 A CN201810593943 A CN 201810593943A CN 108887410 A CN108887410 A CN 108887410A
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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
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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
- A23F3/40—Tea flavour; Tea oil; Flavouring of tea or tea extract
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Abstract
The invention discloses a kind of preparation processes of blue fragrant green tea；This technique has broken previous tea making technology in green tea production process, and function breaks the last one link, that is, the soup look and fragrant that remain green tea are added to the fragrance of orchid again.Processing process includes fresh leaf spreading for cooling, and-water-removing-rubs white silk-drying（Just dry）Scenting orchid-sieve flower-drying（Secondary drying）；Critical control point is that green tea just dries, and temperature is 50 degree high than usual, and the upper dryer time is short, no more than 2 minutes, surface moisture content was offered tea using high temperature and is scattered and disappeared, tealeaves mass dryness fraction is dry eighty per cant, tealeaves after high temperature, surface be it is dry, spreading for cooling 30 minutes, after tealeaves is cooling, in addition fresh fragrant thoroughwort, offers leaf surface tea and enfleurages rapidly, time of enfleuraging does not surpass 3 hours, and then fragrant thoroughwort is screened, is finally dried, last drying temperature does not surpass 100 degree, the time 15 minutes.Whole flow process time 2 hours more than the green tea production time；Tealeaves soup look is bright green bright after improvement, that is, has fragrant to have orchid fragrance again, remains the mouthfeel and nutriment of green tea.
Description
Technical field
The present invention relates to the preparation fields of blue fragrant green tea, are specifically a kind of preparation processes of blue fragrant green tea.
Background technique
Green tea（Green Tea）, it is one of the main teas of China, refers to the young leaves or bud for taking tea tree, it is not fermented,
The drink made through techniques such as water-removing, shaping, drying.The color of its manufactured goods and millet paste after brewing it is more save it is fresh
The green style of tealeaves, often drinking green tea can give protection against cancer, lipid-loweringing and weight-reducing, also can reduce its nicotine injury being subject to smoker,
The range of domestic product green tea is extremely wide, Yunnan, Henan, Guizhou, Jiangxi, Anhui, Zhejiang, Jiangsu, Sichuan, (Shan, Shaanxi
South), Hunan, Hubei, Guangxi, Fujian be China green tea main product province.Orchid is one of ten great tradition famous flower of China, fragrant clear
It is deep and remote elegant meaningful, it is known as the title of " state is fragrant ", is not only the important species that people beautify life or even self-restraint culture, orchid herb
It can be used as medicine, there is Yin nourishing and lung moistening, clearing damp and promoting diuresis is clearing heat and detoxicating and other effects；It can be applied in clinic, all diseases of gynaecology；Root can control lung
Tuberculosis, pulmonary abscess and strain, can also synthetism；Orchid bennet can control evil tinea.The green tea type in the whole nation has very much, including ten big names
Dragon Well tea, Pilochun (a green tea), Mount Huang Mao Feng, Xinyang Maojian Tea in tea etc., but it is more rare using the jasmine tea of orchid production green tea, due to
Orchid has certain health-care efficacy, and the production that orchid is used for green tea can be improved to the quality of green tea, enriches the kind of green tea
Class has broad prospects in the developing direction of green tea.
Find that it is exactly one that the invention of patent No. CN01113703.7, which is related to a kind of preparation method of green tea, by retrieval
The production method of the blue fragrant green tea of kind.It is characterized in that：Fresh orchid is put into first-class green tea and carries out scenting, it is female that tea is made；
Tea mother is put into scenting in first-class green tea, orchid fragrant green tea is made.The Orchis scented tea made of the method for the present invention, existing uniqueness
Orchid fragrance, and be able to maintain the characteristic of various famous green teas；The original shape and color of green tea is maintained, it is more uniform；Soup look
It is yellowish green, limpid bright and clean, as if green tea；Fragrance is quiet and beautiful, fragrant, fresh refreshing taste alcohol.Its orchid perfume (or spice) is light fragrant type, be can satisfy
The demand of different tealeaves fans.
A kind of preparation method of blue fragrant green tea of the disclosure of the invention of patent No. CN201710892292.8, by enrichment,
The production for spreading out blueness, sprinkling, leaf rotation, secondary sprinkling, secondary leaf rotation, water-removing, Titian totally eight steps completion orchid green tea, by right
The regulation of technological parameter, so that orchid and dark brownish green utilization rate improve, it is effective in dark brownish green and orchid compared with remaining for limits
Substance improves value-added content of product, during orchid is added to leaf rotation with reasonable manner, so that orchid and tea
Blueness is had an effect in leaf rotation, and aromatic substance is fully dissolved out, while also can increase nutritive value and the health care of product
Effect.
However, for prior art, it ise particularly problematic in that；General jasmine tea is yellow stuff, and green tea is green soup, be green
The fragrance of jasmine tea is embodied in tea, soup look can turn yellow, and can also lose the fragrant of green tea itself.
Summary of the invention
Therefore, in order to solve above-mentioned deficiency, the present invention provides a kind of preparation process of blue fragrant green tea herein；This technique exists
In green tea production process, previous tea making technology is broken, function breaks the last one link, that is, remains the soup look and faint scent of green tea
Taste is added to the fragrance of orchid again.Processing process includes fresh leaf spreading for cooling, and-water-removing-rubs white silk-drying（Just dry）Scenting orchid-
Sieve flower-drying（Secondary drying）；Critical control point is that green tea just dries, and temperature is 50 degree high than usual, and the upper dryer time is short, does not surpass
Spend 2 minutes, using high temperature offer tea surface moisture content scatter and disappear, tealeaves mass dryness fraction is dry eighty per cant, tealeaves after high temperature, surface be it is dry,
Spreading for cooling 30 minutes, after tealeaves is cooling, in addition fresh fragrant thoroughwort, offers leaf surface tea and enfleurage rapidly, the time of enfleuraging did not surpassed 3 hours, then
Fragrant thoroughwort is screened, is finally dried, last drying temperature does not surpass 100 degree, the time 15 minutes.The whole flow process time compares green tea
Production time more 2 hours；Tealeaves soup look is bright green bright after improvement, that is, has fragrant to have orchid fragrance again, remain green tea
Mouthfeel and nutriment.
The invention is realized in this way constructing a kind of preparation process of blue fragrant green tea, it is characterised in that：According to lower section
Formula preparation, the fresh leaf of picking is now carried out spreading for cooling 5-10 minutes, finished and rubbed later operation, rub in spreading for cooling equipment
It is tentatively dried by drying equipment after the completion of operation, temperature was maintained at 50-70 degree, upper drying equipment time when just drying
No more than 2 minutes, surface moisture content was offered tea using high temperature and is scattered and disappeared, tealeaves mass dryness fraction is dry eighty per cant, and for tealeaves after high temperature, surface is dry
, so by the spreading for cooling of spreading for cooling equipment 30 minutes, after tealeaves is cooling, plus fresh fragrant thoroughwort progress scenting orchid, allow tealeaves table
Face is enfleuraged rapidly, and the time of enfleuraging does not surpass 3 hours, and then fragrant thoroughwort is screened, and secondary baking is finally carried out in drying equipment
Dry, drying temperature does not surpass 100 degree at this time, and the time is 15 minutes.
The preparation process of a kind of blue fragrant green tea according to the present invention, it is characterised in that：The spreading for cooling equipment includes booth
Cool frame body, top raising plate, tea spreading-and-cooling conveying mechanism, tea spreading-and-cooling net baffle, tea spreading-and-cooling pressure network, pressure network cylinder, bristle
Roller, bristle roller control motor, sleeve, bristle drum movement screw rod, raising plate control cylinder, sweeping head；Tea spreading-and-cooling is defeated
The inside for sending mechanism to be applied in spreading for cooling frame body, tea spreading-and-cooling net baffle are two groups of left and right, are just fixed on by fixed block respectively
The top of tea spreading-and-cooling conveying mechanism is provided with tea spreading-and-cooling pressure network, ipsilateral tea spreading between two groups of tea spreading-and-cooling net baffles
Cool net baffle is adjacent to have interval region, and the support end of tea spreading-and-cooling pressure network stretches out the telescopic end after interval region with pressure network cylinder
Connection drives the lifting of tea spreading-and-cooling pressure network by pressure network cylinder；Raising plate control cylinder is two groups and is separately fixed at spreading for cooling frame body
Two sides, top raising plate are movably arranged on spreading for cooling frame body upper end, and the telescopic end of two groups of raising plate control cylinders is pushed up with top respectively
Lift slab connection drives top raising plate to realize lifting by raising plate control cylinder, and bristle roller control motor is mounted on top top
The turning end of the lower end of lift slab, bristle roller control motor is connect with bristle drum movement screw rod, and bristle roller is located at two groups of tea
It is set on bristle drum movement screw rod between leaf spreading for cooling net baffle and by sleeve, bristle is driven by bristle roller control motor
Drum movement screw rod rotates to drive bristle roller mobile；Sweeping head is mounted on the front and back sides of bristle roller；
For spreading for cooling equipment, there is following two usage mode；
Mode one：Now the fresh leaf of picking is carried out spreading for cooling 5-10 minutes in spreading for cooling equipment；In use, the fresh leaf by picking is direct
It is put on the mesh belt of tea spreading-and-cooling conveying mechanism, and starts the movement of tea spreading-and-cooling conveying mechanism, it is made to drive the fresh leaf position of picking
It stops after between two groups of tea spreading-and-cooling net baffles；Start pressure network cylinder, drives tea spreading-and-cooling pressure network to be displaced downwardly to by pressure network cylinder
On the mesh belt of tea spreading-and-cooling conveying mechanism, for pushing down the tealeaves on tea spreading-and-cooling conveying mechanism mesh belt, then start two groups
Raising plate controls cylinder, and top raising plate is transferred to minimum point, and the bristle cylinder bottom below the raising plate of top is just at this time
It is contacted with the tealeaves on tea spreading-and-cooling conveying mechanism mesh belt, then starts bristle roller and control motor, be able to drive drive bristle
Drum movement screw rod moves back and forth between two groups of tea spreading-and-cooling net baffles, is carried out by bristle roller to the fresh leaf newly picked clear
Reason, while sweeping head is connected to purger, is purged by sweeping head to tealeaves surface, cleaning starts raising plate after completing
Cylinder and pressure network cylinder are controlled, bristle roller and pressure network cylinder are removed, carries out nature spreading for cooling；
Mode two：After tentatively dry to tealeaves, pass through spreading for cooling equipment spreading for cooling 30 minutes；In use, will tentatively dry
Tealeaves is directly placed on the mesh belt of tea spreading-and-cooling conveying mechanism, and starts the movement of tea spreading-and-cooling conveying mechanism, it is made to drive picking
Fresh leaf be located between two groups of tea spreading-and-cooling net baffles after stop, carry out nature spreading for cooling 30 minutes.
The preparation process of a kind of blue fragrant green tea according to the present invention, it is characterised in that：The drying equipment includes drying
Dry shell, drying tea leaves movable plate, upper drying cylinder, upper drying heat-generating pipe, upper drying heat shield；The tail portion of drying shell is provided with
The inlet and outlet of drying tea leaves movable plate dry and are provided with movable plate support base on the inside of shell, the upper end of movable plate support base
It is provided with back-up roller wheel, the lower surface of drying tea leaves movable plate is placed in back-up roller wheel；Upper drying cylinder, upper drying heat-generating pipe,
Upper drying heat shield is respectively multiple groups, and upper drying cylinder is fixed on drying cover top portion, and upper drying heat-generating pipe is mounted on drying
The retractable ends of cylinder, upper drying heat shield are located at the top of upper drying heat-generating pipe；The upper surface of drying tea leaves movable plate has
Multiple tracks is in the drying tea leaves groove of mesh-like, is equipped under multiple groups below drying tea leaves groove and dries heat-generating pipe, dries shell
Inside be provided with supply hub, it is slotting that position power supply corresponding with supply hub is provided on the outside of the end of drying tea leaves movable plate
Head, attaching plug are connected to upper drying heat-generating pipe and lower drying heat-generating pipe respectively by conducting wire；Temperature is provided on the inside of drying shell
Spend detector；
The drying operation of the drying equipment is as follows；
The inlet and outlet of drying shell tail portion are first turned on, while the tealeaves dried will be needed to be put into drying tea leaves movable plate upper surface
In corresponding drying tea leaves groove, drying tea leaves movable plate is then moved along into plate support base manually and is promoted in drying shell,
When drying tea leaves movable plate in place after attaching plug can be connected with supply hub dry heat-generating pipe so that connecting through attaching plug
With lower drying heat-generating pipe power supply, so that upper drying heat-generating pipe from top to bottom heats tealeaves in drying tea leaves groove, lower drying is sent out
Heat pipe from the bottom up heats tealeaves in drying tea leaves groove, and is examined by temperature detector to the temperature in drying shell
It surveys.
The invention has the advantages that：The present invention provides a kind of preparation process of blue fragrant green tea herein；This technique is green
In tea production process, previous tea making technology is broken, function breaks the last one link, that is, remains the soup look and fragrant of green tea
It is added to the fragrance of orchid again.Processing process includes fresh leaf spreading for cooling, and-water-removing-rubs white silk-drying（Just dry）Scenting orchid-sieve
Flower-drying（Secondary drying）；Critical control point is that green tea just dries, and temperature is 50 degree high than usual, and the upper dryer time is short, is no more than
2 minutes, surface moisture content being offered tea using high temperature and is scattered and disappeared, tealeaves mass dryness fraction is dry eighty per cant, and for tealeaves after high temperature, surface is dry, booth
Cool 30 minutes, after tealeaves is cooling, in addition fresh fragrant thoroughwort, offers leaf surface tea and enfleurage rapidly, the time of enfleuraging did not surpassed 3 hours, then
Fragrant thoroughwort screens, and finally dries, and last drying temperature does not surpass 100 degree, the time 15 minutes.The whole flow process time is more raw than green tea
The time is produced mostly 2 hours；Tealeaves soup look is bright green bright after improvement, that is, has fragrant to have orchid fragrance again, remain green tea
Mouthfeel and nutriment.
Detailed description of the invention
Fig. 1-Fig. 3 is spreading for cooling equipment schematic diagram of the present invention；
Fig. 4-Fig. 6 is drying equipment schematic diagram of the present invention.
Specific embodiment
Below in conjunction with attached drawing 1- Fig. 6, the present invention is described in detail, technical solution in the embodiment of the present invention into
Row clearly and completely describes, it is clear that described embodiments are only a part of the embodiments of the present invention, rather than whole realities
Apply example.Based on the embodiments of the present invention, those of ordinary skill in the art are obtained without making creative work
Every other embodiment, shall fall within the protection scope of the present invention.
The present invention provides a kind of preparation process of blue fragrant green tea by improving herein, prepares in the following way, now will
The fresh leaf of picking carries out spreading for cooling 5-10 minutes in spreading for cooling equipment, is finished and rubbed later operation, after the completion of rubbing operation
It was tentatively dried by drying equipment, temperature is maintained at 50-70 degree when just drying, and the upper drying equipment time is no more than 2 points
Clock offers surface moisture content tea using high temperature and scatters and disappears, and tealeaves mass dryness fraction is dry eighty per cant, and for tealeaves after high temperature, surface is dry, so logical
Spreading for cooling equipment spreading for cooling 30 minutes are crossed, after tealeaves is cooling, in addition fresh fragrant thoroughwort carries out scenting orchid, leaf surface is offered tea and inhales rapidly
Perfume (or spice), time of enfleuraging do not surpass 3 hours, then fragrant thoroughwort are screened, secondary drying is finally carried out in drying equipment, is dried at this time
Dry temperature does not surpass 100 degree, and the time is 15 minutes.
So, 2 hours more than green tea production time whole flow process time, but it is bright green bright to change rear tealeaves soup look, i.e.,
There is fragrant to have orchid fragrance again, remains the mouthfeel and nutriment of green tea.
As shown in Figure 1-Figure 3, the present invention carries out spreading for cooling operation using spreading for cooling equipment as described below；
The spreading for cooling equipment include spreading for cooling frame body 1, top raising plate 2, tea spreading-and-cooling conveying mechanism 3, tea spreading-and-cooling net baffle 4,
Tea spreading-and-cooling pressure network 5, pressure network cylinder 6, bristle roller 7, bristle roller control motor 8, sleeve 9, bristle drum movement screw rod 10,
Raising plate controls cylinder 11, sweeping head 12；Tea spreading-and-cooling conveying mechanism 3 is applied in the inside of spreading for cooling frame body 1, tea spreading-and-cooling net gear
Plate 4 is two groups of left and right, is just fixed on the top of tea spreading-and-cooling conveying mechanism 3, two groups of tea spreading-and-coolings by fixed block 13 respectively
Tea spreading-and-cooling pressure network 5 is provided between net baffle 4, ipsilateral tea spreading-and-cooling net baffle 4 is adjacent to have interval region 14, tea spreading
The support end of cool pressure network 5 is connect after stretching out interval region 14 with the telescopic end of pressure network cylinder 6, drives tea spreading by pressure network cylinder 6
Cool pressure network 5 is gone up and down；Control cylinder 11 is two groups and is separately fixed at 1 two sides of spreading for cooling frame body raising plate, and raising plate 2 activity in top is set
It sets in 1 upper end of spreading for cooling frame body, the telescopic end of two groups of raising plate control cylinders 11 is connect with top raising plate 2 respectively, by raising plate
Controlling cylinder 11 drives top raising plate 2 to realize lifting, and bristle roller control motor 8 is mounted on the lower end of top raising plate 2, brush
The turning end of hair roller control motor 8 is connect with bristle drum movement screw rod 10, and bristle roller 7 is located at two groups of tea spreading-and-cooling net gears
It is set on bristle drum movement screw rod 10 between plate 4 and by sleeve 9, bristle roller is driven by bristle roller control motor 8
Movement lead screw 10 rotates to drive bristle roller 7 mobile；Sweeping head 12 is mounted on the front and back sides of bristle roller 7.
For spreading for cooling equipment, there is following two usage mode；
Mode one：Now the fresh leaf of picking is carried out spreading for cooling 5-10 minutes in spreading for cooling equipment；In use, the fresh leaf by picking is direct
It is put on the mesh belt of tea spreading-and-cooling conveying mechanism 3, and starts the movement of tea spreading-and-cooling conveying mechanism 3, it is made to drive the fresh leaf of picking
It stops after between two groups of tea spreading-and-cooling net baffles 4；Start pressure network cylinder 6, tea spreading-and-cooling pressure network 5 is driven by pressure network cylinder 6
It is displaced downwardly on the mesh belt of tea spreading-and-cooling conveying mechanism 3, for pushing down the tealeaves on 3 mesh belt of tea spreading-and-cooling conveying mechanism, then
Start two groups of raising plates control cylinders 11, by the decentralization of top raising plate 2 to minimum point, the bristle of 2 lower section of top raising plate at this time
7 bottom of roller is just contacted with the tealeaves on 3 mesh belt of tea spreading-and-cooling conveying mechanism, is then started bristle roller and is controlled motor 8, energy
It is enough that bristle drum movement screw rod 10 is driven to move back and forth between two groups of tea spreading-and-cooling net baffles 4, by bristle roller 7 to new
The fresh leaf of picking is cleared up, while sweeping head 12 is connected to purger, is purged by sweeping head 12 to tealeaves surface, clearly
Starting raising plate control cylinder 11 and pressure network cylinder 6, bristle roller 7 and pressure network cylinder 6 are removed after reason is completed, and carry out nature
Spreading for cooling；
Mode two：After tentatively dry to tealeaves, pass through spreading for cooling equipment spreading for cooling 30 minutes；In use, will tentatively dry
Tealeaves is directly placed on the mesh belt of tea spreading-and-cooling conveying mechanism 3, and starts the movement of tea spreading-and-cooling conveying mechanism 3, adopts its drive
The fresh leaf plucked is stopped after being located between two groups of tea spreading-and-cooling net baffles 4, is carried out nature spreading for cooling 30 minutes.
The benefit of so spreading for cooling equipment is can to carry out corresponding cleaning operation to tealeaves surface before drying, is removed
It is attached to the dust and thin object of fresh tea leaf.
As shown in Figure 4-Figure 6, the present invention carries out drying operation, the drying equipment to it using drying equipment as described below
Including drying shell 15, drying tea leaves movable plate 16, upper drying cylinder 17, upper drying heat-generating pipe 18, upper drying heat shield 19；It dries
The tail portion of dry shell 15 is provided with the inlet and outlet 20 of drying tea leaves movable plate 16, and the inside of drying shell 15 is provided with movable plate support
Seat 21, the upper end of movable plate support base 21 is provided with back-up roller wheel 22, and the lower surface of drying tea leaves movable plate 16 is placed in support
On idler wheel 22；Upper drying cylinder 17, upper drying heat-generating pipe 18, upper drying heat shield 19 are respectively multiple groups, and upper drying cylinder 17 is solid
It is scheduled on 15 top of drying shell, upper drying heat-generating pipe 18 is mounted on the retractable ends of drying cylinder 17, upper drying heat shield 19
Positioned at the top of upper drying heat-generating pipe 18；The upper surface of drying tea leaves movable plate 16 has multiple tracks recessed in the drying tea leaves of mesh-like
Slot 23, the lower section of drying tea leaves groove 23 are equipped with drying heat-generating pipe 24 under multiple groups, and the inside of drying shell 15 is provided with power supply
The end outside of jack 25, drying tea leaves movable plate 16 is provided with position attaching plug 26 corresponding with supply hub 25, power supply
Plug 26 is connected to upper drying heat-generating pipe 18 and lower drying heat-generating pipe 24 respectively by conducting wire；Temperature is provided on the inside of drying shell 15
Spend detector 27；
The drying operation of the drying equipment is as follows；
The inlet and outlet 20 of drying 15 tail portion of shell are first turned on, while the tealeaves dried will be needed to be put into drying tea leaves movable plate 16
In the corresponding drying tea leaves groove 23 in upper surface, drying tea leaves movable plate 16 is then moved along into plate support base 21 manually and is promoted
Dry shell 15 in, when drying tea leaves movable plate 16 in place after attaching plug 26 can and supply hub 25 connection so that through power supply
Plug 26, which is connected, dries heat-generating pipe 18 and lower 24 power supply of drying heat-generating pipe, so that upper drying heat-generating pipe 18 is from top to bottom to tealeaves
Tealeaves heating in groove 23 is dried, lower drying heat-generating pipe 24 from the bottom up heats tealeaves in drying tea leaves groove 23, and passes through
Temperature in 27 pairs of temperature detector drying shells 15 detects.
Tealeaves is dried using drying equipment as shown in Figure 4-Figure 6, heating up and down can be realized to tealeaves simultaneously, added
Hot uniform, drying is quickly；And the temperature in shell 15 is dried by 27 pairs of temperature detector and is detected, and passes through control system
Different upper drying heat-generating pipes 18, lower drying heat-generating pipe 24 are controlled respectively, to control the temperature of drying shell 15.
The foregoing description of the disclosed embodiments enables those skilled in the art to implement or use the present invention.
Various modifications to these embodiments will be readily apparent to those skilled in the art, as defined herein
General Principle can be realized in other embodiments without departing from the spirit or scope of the present invention.Therefore, of the invention
It is not intended to be limited to the embodiments shown herein, and is to fit to and the principles and novel features disclosed herein phase one
The widest scope of cause.
Claims (3)
1. a kind of preparation process of orchid fragrant green tea, it is characterised in that：It prepares, is now spreading out the fresh leaf of picking in the following way
It is carried out spreading for cooling 5-10 minutes in cool equipment, is finished and rubbed later operation, rub operation after the completion by drying equipment pair
It is tentatively dried, and temperature is maintained at 50-70 degree when just drying, and the upper drying equipment time is no more than 2 minutes, is offered tea using high temperature
Surface moisture content scatters and disappears, and tealeaves mass dryness fraction is dry eighty per cant, and for tealeaves after high temperature, surface is dry, so passing through the spreading for cooling of spreading for cooling equipment
It 30 minutes, after tealeaves is cooling, in addition fresh fragrant thoroughwort carries out scenting orchid, offers leaf surface tea and enfleurages rapidly, the time of enfleuraging does not surpass 3
Hour, then fragrant thoroughwort is screened, secondary drying is finally carried out in drying equipment, drying temperature does not surpass 100 degree at this time,
Time is 15 minutes.
2. a kind of preparation process of blue fragrant green tea according to claim 1, it is characterised in that：The spreading for cooling equipment includes booth
Cool frame body（1）, top raising plate（2）, tea spreading-and-cooling conveying mechanism（3）, tea spreading-and-cooling net baffle（4）, tea spreading-and-cooling pressure network
（5）, pressure network cylinder（6）, bristle roller（7）, bristle roller control motor（8）, sleeve（9）, bristle drum movement screw rod（10）,
Raising plate controls cylinder（11）, sweeping head（12）；Tea spreading-and-cooling conveying mechanism（3）It is applied in spreading for cooling frame body（1）Inside, tealeaves
Spreading for cooling net baffle（4）For two groups of left and right, pass through fixed block respectively（13）Just it is fixed on tea spreading-and-cooling conveying mechanism（3）It is upper
Side, two groups of tea spreading-and-cooling net baffles（4）Between be provided with tea spreading-and-cooling pressure network（5）, ipsilateral tea spreading-and-cooling net baffle（4）It is adjacent
With interval region（14）, tea spreading-and-cooling pressure network（5）Support end stretch out interval region（14）Afterwards with pressure network cylinder（6）It is flexible
End connection, by pressure network cylinder（6）Drive tea spreading-and-cooling pressure network（5）Lifting；Raising plate controls cylinder（11）It is for two groups and solid respectively
It is scheduled on spreading for cooling frame body（1）Two sides, top raising plate（2）It is movably arranged on spreading for cooling frame body（1）Upper end, two groups of raising plates control cylinder
（11）Telescopic end respectively with top raising plate（2）Connection, controls cylinder by raising plate（11）Drive top raising plate（2）It realizes
Lifting, bristle roller control motor（8）It is mounted on top raising plate（2）Lower end, bristle roller control motor（8）Turning end
With bristle drum movement screw rod（10）Connection, bristle roller（7）Positioned at two groups of tea spreading-and-cooling net baffles（4）Between and pass through sleeve
（9）It is set on bristle drum movement screw rod（10）On, motor is controlled by bristle roller（8）Drive bristle drum movement screw rod（10）
Rotation is to drive bristle roller（7）It is mobile；Sweeping head（12）It is mounted on bristle roller（7）Front and back sides；
For spreading for cooling equipment, there is following two usage mode；
Mode one：Now the fresh leaf of picking is carried out spreading for cooling 5-10 minutes in spreading for cooling equipment；In use, the fresh leaf by picking is direct
It is put into tea spreading-and-cooling conveying mechanism（3）Mesh belt on, and start tea spreading-and-cooling conveying mechanism
（3）Movement makes it that the fresh leaf of picking be driven to be located at two groups of tea spreading-and-cooling net baffles（4）Between after stop；Start pressure network gas
Cylinder（6）, by pressure network cylinder（6）Drive tea spreading-and-cooling pressure network（5）It is displaced downwardly to tea spreading-and-cooling conveying mechanism（3）Mesh belt on, be used for
By tea spreading-and-cooling conveying mechanism（3）Tealeaves on mesh belt is pushed down, and two groups of raising plate control cylinders are then started（11）, top is pushed up
Lift slab（2）Decentralization is to minimum point, top raising plate at this time（2）The bristle roller of lower section（7）Bottom is just conveyed with tea spreading-and-cooling
Mechanism（3）Then tealeaves contact on mesh belt starts bristle roller and controls motor（8）, it is able to drive and drives bristle drum movement
Screw rod（10）In two groups of tea spreading-and-cooling net baffles（4）Between move back and forth, by bristle roller（7）The fresh leaf newly picked is carried out clear
Reason, while sweeping head（12）It is connected to purger, by sweeping head（12）Tealeaves surface is purged, cleaning is opened after completing
Dynamic raising plate controls cylinder（11）With pressure network cylinder（6）, by bristle roller（7）With pressure network cylinder（6）It removes, carries out nature booth
It is cool；
Mode two：After tentatively dry to tealeaves, pass through spreading for cooling equipment spreading for cooling 30 minutes；In use, will tentatively dry
Tealeaves is directly placed into tea spreading-and-cooling conveying mechanism（3）Mesh belt on, and start tea spreading-and-cooling conveying mechanism（3）Movement, makes its band
The fresh leaf of dynamic picking is located at two groups of tea spreading-and-cooling net baffles（4）Between after stop, carry out nature spreading for cooling 30 minutes.
3. a kind of preparation process of blue fragrant green tea according to claim 1, it is characterised in that：The drying equipment includes drying
Dry shell（15）, drying tea leaves movable plate（16）, upper drying cylinder（17）, upper drying heat-generating pipe（18）, upper drying heat shield
（19）；Dry shell（15）Tail portion be provided with drying tea leaves movable plate（16）Inlet and outlet（20）, dry shell（15）Inside
It is provided with movable plate support base（21）, movable plate support base（21）Upper end be provided with back-up roller wheel（22）, drying tea leaves shifting
Movable plate（16）Lower surface be placed in back-up roller wheel（22）On；Upper drying cylinder（17）, upper drying heat-generating pipe（18）, upper drying gear heat
Cover（19）Respectively multiple groups, upper drying cylinder（17）It is fixed on drying shell（15）Top, upper drying heat-generating pipe（18）It is mounted on
Upper drying cylinder（17）Retractable ends, upper drying heat shield（19）Positioned at upper drying heat-generating pipe（18）Top；Drying tea leaves
Movable plate（16）Upper surface have multiple tracks be in mesh-like drying tea leaves groove（23）, drying tea leaves groove（23）Lower section peace
Equipped with drying heat-generating pipe under multiple groups（24）, dry shell（15）Inside be provided with supply hub（25）, drying tea leaves movable plate
（16）End on the outside of be provided with position and supply hub（25）Corresponding attaching plug（26）, attaching plug（26）Pass through conducting wire
Respectively with upper drying heat-generating pipe（18）With lower drying heat-generating pipe（24）Connection；Dry shell（15）Inside is provided with temperature detector
（27）；
The drying operation of the drying equipment is as follows；
It is first turned on drying shell（15）The inlet and outlet of tail portion（20）, while it is mobile that the tealeaves dried will be needed to be put into drying tea leaves
Plate（16）The corresponding drying tea leaves groove in upper surface（23）In, then manually by drying tea leaves movable plate（16）Move along plate branch
Support seat（21）Promote drying shell（15）It is interior, when drying tea leaves movable plate（16）Attaching plug after in place（26）Meeting and supply hub
（25）It connects, so that through attaching plug（26）Heat-generating pipe is dried in connection（18）With lower drying heat-generating pipe（24）Power supply, so that on
Dry heat-generating pipe（18）From top to bottom to drying tea leaves groove（23）Middle tealeaves heating, lower drying heat-generating pipe（24）It is right from the bottom up
Drying tea leaves groove（23）Middle tealeaves heating, and pass through temperature detector（27）To drying shell（15）Interior temperature is examined
It surveys.
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| CN201810593943.8A CN108887410A (en) | 2018-06-11 | 2018-06-11 | A kind of preparation process of orchid fragrant green tea |
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| CN201810593943.8A CN108887410A (en) | 2018-06-11 | 2018-06-11 | A kind of preparation process of orchid fragrant green tea |
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Application publication date: 20181127 |