CN209031028U - Tea processing system - Google Patents
Tea processing system Download PDFInfo
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- CN209031028U CN209031028U CN201820584682.9U CN201820584682U CN209031028U CN 209031028 U CN209031028 U CN 209031028U CN 201820584682 U CN201820584682 U CN 201820584682U CN 209031028 U CN209031028 U CN 209031028U
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- 239000000463 material Substances 0.000 claims abstract description 47
- 238000009777 vacuum freeze-drying Methods 0.000 claims abstract description 39
- 241000196324 Embryophyta Species 0.000 claims abstract description 32
- 238000007710 freezing Methods 0.000 claims abstract description 28
- 238000010025 steaming Methods 0.000 claims abstract description 22
- 230000006866 deterioration Effects 0.000 claims abstract description 18
- 230000000249 desinfective effect Effects 0.000 claims abstract description 15
- 241001122767 Theaceae Species 0.000 claims abstract 16
- 238000001816 cooling Methods 0.000 claims description 16
- 230000007480 spreading Effects 0.000 claims description 16
- 238000003892 spreading Methods 0.000 claims description 16
- 239000007789 gas Substances 0.000 claims description 11
- 230000001954 sterilising effect Effects 0.000 claims description 11
- 238000004659 sterilization and disinfection Methods 0.000 claims description 10
- 238000000859 sublimation Methods 0.000 claims description 9
- 230000008022 sublimation Effects 0.000 claims description 9
- 238000001514 detection method Methods 0.000 claims description 6
- 238000004821 distillation Methods 0.000 claims description 5
- 238000005057 refrigeration Methods 0.000 claims description 3
- 238000009423 ventilation Methods 0.000 claims description 3
- 238000007689 inspection Methods 0.000 claims 2
- 238000002604 ultrasonography Methods 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 22
- 230000008569 process Effects 0.000 abstract description 16
- 244000269722 Thea sinensis Species 0.000 description 61
- 235000013616 tea Nutrition 0.000 description 61
- 238000001035 drying Methods 0.000 description 11
- 239000013078 crystal Substances 0.000 description 7
- 238000005516 engineering process Methods 0.000 description 7
- 150000003839 salts Chemical class 0.000 description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 238000004108 freeze drying Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 235000009024 Ceanothus sanguineus Nutrition 0.000 description 3
- 240000003553 Leptospermum scoparium Species 0.000 description 3
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- 238000004519 manufacturing process Methods 0.000 description 3
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- 230000005540 biological transmission Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000018044 dehydration Effects 0.000 description 2
- 238000006297 dehydration reaction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 239000000796 flavoring agent Substances 0.000 description 2
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- 239000003205 fragrance Substances 0.000 description 2
- 235000009569 green tea Nutrition 0.000 description 2
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 2
- 239000002304 perfume Substances 0.000 description 2
- 208000016261 weight loss Diseases 0.000 description 2
- 230000004580 weight loss Effects 0.000 description 2
- 244000025254 Cannabis sativa Species 0.000 description 1
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- 229930003231 vitamin Natural products 0.000 description 1
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- Tea And Coffee (AREA)
Abstract
This application discloses a kind of tea processing systems.The tea processing system includes fresh leaf deterioration device, steaming apparatus, quick-freezing plant, vacuum freeze-drying apparatus and disinfecting device, the material output end of the fresh leaf deterioration device is connect with the material input of the steaming apparatus, the material output end of the steaming apparatus is connect with the material input of the quick-freezing plant, the material output end of the quick-freezing plant is connect with the material input of the vacuum freeze-drying apparatus, and the material output end of the vacuum freeze-drying apparatus is connect with the material input of the disinfecting device.The technical problem that present application addresses tea processing processes is cumbersome, made tea mouthfeel is bad.
Description
Technical field
This application involves tea processing technical fields, in particular to a kind of tea processing system.
Background technique
China is the native place of tea, is to find that tea tree, cultivation tea tree and the country using tealeaves, tealeaves are also earliest in the world
A kind of thousands of years traditional drinks are spread in China, have the well-known tea of many different characteristics in China.According to the difference of processing technology,
Several major class such as green tea, green tea, black tea, white tea and yellow tea can be divided into.One common feature of all these traditional teas is fresh
Ye Jing such as withers, finishes and rubs at the processes, and last drying is dried or drying property made tea that roasting obtains.
The production of conventional tea generallys use cumbersome, generally comprises: fresh leaf → wither → the cool green grass or young crops → leaf rotation and do hand →
Fried green → rub → re-roasting (fries) → rub again → water roasts → winnow with a dustpan → cool rope → Mao Dong → final firing → packet → stewing fire → obtains drying
Property made tea.Therefore some effective nutritions must be lost during entire roasting, cannot preferably keep fresh tea passes
Color.Simultaneously because tea tree is grown in mountain area substantially, the fresh leaf had inconvenient traffic, and just picked must add on the spot
Work.The characteristics of being difficult to adapt to long-distance transport, substantially determines that fresh tea passes can only be processed on the spot dry tea and be sold, therefore tea
The quality of leaf by the factors such as sanitary condition, processing conditions and process equipment, processing technology due to being influenced, and quality is always
It is difficult to stablize, for same tealeaves due to the difference of processing conditions and processing technology, quality discrepancy is very big, and never method is realized
Production standardization, this is also one of the significant obstacle for restricting Chinese tea and going to the world.
For the problem that tea processing process is cumbersome in the related technology, made tea mouthfeel is bad, not yet propose at present effective
Solution.
Utility model content
The main purpose of the application is to provide a kind of tea processing system, and to solve, tea processing process is cumbersome, finished product
The bad problem of tea mouthfeel.
To achieve the goals above, this application provides a kind of tea processing systems.
According to the tea processing system of the application, comprising: fresh leaf deterioration device, steaming apparatus, quick-freezing plant, vacuum freeze-drying
Device and disinfecting device, the material output end of the fresh leaf deterioration device and the material input of the steaming apparatus connect
It connects, the material output end of the steaming apparatus is connect with the material input of the quick-freezing plant, the material of the quick-freezing plant
Output end is connect with the material input of the vacuum freeze-drying apparatus, and the material output end of the vacuum freeze-drying apparatus disappears with described
The material input of malicious sterilizing unit connects.
Further, the fresh leaf deterioration device, the steaming apparatus, the quick-freezing plant, the vacuum freeze-drying apparatus
In the disinfecting device, connected between adjacent two equipment by tea leaf delivery channel.
Further, manage bar device and spreading for cooling dress are also disposed between the steaming apparatus and the quick-freezing plant
It sets, the material input of manage bar device is connect with the material output end of the steaming apparatus, the material output of the manage bar device
End is connect with the material input of the spreading for cooling device, the material output end of the spreading for cooling device and the material of the quick-freezing plant
Input terminal connection.
Further, the disinfecting device uses ultrasonic sterilization machine.
Further, the vacuum freeze-drying apparatus includes the outer case for providing vacuum refrigeration environment, the interior case of storing tea
Body and the cold-trap case for absorbing sublimation gases, refrigerating plant is provided in the outer case, and the internal box is arranged in the outer container
In vivo, between the internal box and the outer case there are ventilating duct, several and institute are offered on the inner wall of the internal box
The ventilation hole of ventilating duct connection is stated, distillation vent hole is offered in the outer case, the cold-trap case is logical by the sublimation gases
Hole is connected to the ventilating duct, and the cold-trap case is connect with vacuum evacuation device.
Further, the vacuum freeze-drying apparatus further includes controller, temperature sensor and vacuum sensor, the temperature
It spends sensor to be arranged in the outer case, the vacuum sensor is arranged in the cold-trap case, the temperature sensor
Detection signal output end and the vacuum sensor detection signal output end respectively with the detection signal of the controller
Receiving end electrical connection.
Further, the control of the control signal output of the controller and the control terminal of vacuum evacuation device and refrigerating plant
End electrical connection processed.
Further, the internal box is internally provided with Multi-layer article storing plate, installs on the bottom surface of the parcel shelf useful
In the ultraviolet lamp of sterilization.
Further, the coil pipe of multilayer attachment sublimation gases is provided in the cold-trap case.
Further, the coil pipe is wavy shaped configuration, is staggeredly set between upper and lower two layers adjacent of coil pipe
It sets.
In the embodiment of the present application, fresh leaf deterioration device, steaming apparatus, quick-freezing plant, vacuum freeze-drying apparatus are successively used
It is withered with disinfecting device to tealeaves, finishes, is quick-frozen, vacuum freeze-drying and sterilization processing, after quick-freezing plant, tealeaves
In moisture exist in the form of ice crystal, directly ice crystal is distilled by vacuum freeze-drying apparatus and is externally discharged for gaseous state, water is dissolved in
In inorganic salts be directly precipitated, avoid using general tea treatment method and caused by inorganic salts tealeaves surface be precipitated, make
The case where tealeaves Surface hardened layer, reduction tealeaves mouthfeel.To the skill for realizing simplified tea processing process, improving made tea mouthfeel
Art effect, and then solve the technical problem that tea processing process is cumbersome, tealeaves mouthfeel is bad.
Detailed description of the invention
The attached drawing constituted part of this application is used to provide further understanding of the present application, so that the application's is other
Feature, objects and advantages become more apparent upon.The illustrative examples attached drawing and its explanation of the application is for explaining the application, not
Constitute the improper restriction to the application.In the accompanying drawings:
Fig. 1 is the structural block diagram of the utility model tea processing system；
Fig. 2 is the structural schematic diagram of vacuum freeze-drying apparatus in the utility model tea processing system；
Fig. 3 is the partial top view of upper and lower two layers of coil pipe in vacuum freeze-drying apparatus.
Specific embodiment
In order to make those skilled in the art more fully understand application scheme, below in conjunction in the embodiment of the present application
Attached drawing, the technical scheme in the embodiment of the application is clearly and completely described, it is clear that described embodiment is only
The embodiment of the application a part, instead of all the embodiments.Based on the embodiment in the application, ordinary skill people
Member's every other embodiment obtained without making creative work, all should belong to the model of the application protection
It encloses.
It should be noted that the description and claims of this application and term " includes " in above-mentioned attached drawing and he
Any deformation, it is intended that cover it is non-exclusive include, for example, containing the process, method of a series of steps or units, being
System, product or equipment those of are not necessarily limited to be clearly listed step or unit, but may include be not clearly listed or
For the intrinsic other step or units of these process, methods, product or equipment.
In this application, term " on ", "lower", "top", "bottom", "inner", "outside", " in " etc. instructions orientation or position close
System is to be based on the orientation or positional relationship shown in the drawings.These terms are primarily to better describe the utility model and in fact
Example is applied, is not intended to limit indicated device, element or component there must be particular orientation, or carry out with particular orientation
Construction and operation.
Also, above-mentioned part term is other than it can be used to indicate that orientation or positional relationship, it is also possible to for indicating it
His meaning, such as term " on " also are likely used for indicating certain relations of dependence or connection relationship in some cases.For ability
For the those of ordinary skill of domain, the concrete meaning of these terms in the present invention can be understood as the case may be.
In addition, term " installation ", " setting ", " being equipped with ", " connection " shall be understood in a broad sense.For example, it may be fixedly connected,
It is detachably connected or monolithic construction；It can be mechanical connection, or electrical connection；It can be directly connected, or pass through centre
Medium is indirectly connected, or is two connections internal between device, element or component.For ordinary skill
For personnel, the concrete meaning of above-mentioned term in the present invention can be understood as the case may be.
It should be noted that in the absence of conflict, the features in the embodiments and the embodiments of the present application can phase
Mutually combination.The application is described in detail below with reference to the accompanying drawings and in conjunction with the embodiments.
As shown in Figure 1, this application involves a kind of tea processing system, the tea processing system include fresh leaf deterioration device 1,
Steaming apparatus 2, manage bar device, spreading for cooling device, quick-freezing plant 3, vacuum freeze-drying apparatus 4 and disinfecting device 5, fresh leaf is withered
The material output end of device 1 is connect with the material input of steaming apparatus 2 by tea leaf delivery channel, the material of steaming apparatus 2
The material input of output end and manage bar device passes through transmission band connection, the material output end of manage bar device and the object of spreading for cooling device
Input terminal is expected by transmission band connection, and the material output end of spreading for cooling device and the material input of quick-freezing plant 3 pass through tea leaf conveying
Channel is sent to connect, the material output end of quick-freezing plant 3 and the material input of vacuum freeze-drying apparatus 4 are connected by tea leaf delivery channel
It connects, the material output end of vacuum freeze-drying apparatus 4 is connect with the material input of disinfecting device 5 by tea leaf delivery channel.
Successively using fresh leaf deterioration device 1, steaming apparatus 2, quick-freezing plant 3, vacuum freeze-drying apparatus 4 and disinfecting device 5 to tealeaves
It withered, finished, is quick-frozen, vacuum freeze-drying and sterilization processing, after quick-freezing plant 3, the moisture in tealeaves is with the shape of ice crystal
State exists, and directly ice crystal is distilled by vacuum freeze-drying apparatus 4 and is externally discharged for gaseous state, inorganic salts soluble in water are directly analysed
Out, avoid using general tea treatment method and caused by inorganic salts tealeaves surface be precipitated, make tealeaves Surface hardened layer, reduce
The case where tealeaves mouthfeel.To the technical effect for realizing simplified tea processing process, improving made tea mouthfeel.
In some embodiments of the utility model, fresh leaf deterioration device 1 uses fresh leaf deteriorating machine, fresh leaf deterioration device 1
Operating temperature is no more than 35 DEG C.
In some embodiments of the utility model, steaming apparatus 2 uses enzyme deactivating and strip sorting machine, and steaming apparatus 2 kills tealeaves
Green temperature is 180 DEG C to 220 DEG C.Wherein preferred fixing temperature is 200 DEG C.
In some embodiments of the utility model, quick-freezing plant 3 uses low-temperature quick-freezing cabinet, the quick freezing temperature of gearing 3
It is -50 DEG C.
In some embodiments of the utility model, disinfecting device 5 uses ultrasonic sterilization machine.
In some embodiments of the utility model, as shown in Fig. 2, vacuum freeze-drying apparatus 4 includes providing vacuum refrigeration environment
Outer case 401, storing tea internal box 402, absorb the cold-trap case 403 and controller of sublimation gases, in outer case 401
It is provided with refrigerating plant 416, internal box 402 is arranged in outer case 401, and there are logical between internal box 402 and outer case 401
Air duct 415 offers several ventilation holes 408 being connected to ventilating duct 415 on the inner wall of internal box 402, opens in outer case 401
Equipped with distillation vent hole 410, cold-trap case 403 is connected to by the vent hole 410 that distils with ventilating duct 415, and cold-trap case 403 and pumping are true
Empty device 411 connects.The bottom of outer case 401 is provided with pedestal 404, and the bottom of pedestal 404 is provided with multiple support legs 414.
The control signal output of controller 405 is electrically connected with the control terminal of the control terminal of vacuum evacuation device 411 and refrigerating plant 416,
It is controlled by working condition of the controller 405 to vacuum evacuation device 411 and refrigerating plant 416.
As shown in Fig. 2, vacuum freeze-drying apparatus further includes temperature sensor 413 and vacuum sensor 412, temperature sensor
413 are arranged in outer case 401, and vacuum sensor 412 is arranged in cold-trap case 403, and the detection of temperature sensor 413 is believed
The detection signal output end of number output end and vacuum sensor 412 is electrically connected with the detection signal receiving end of controller 405 respectively
It connects, by the temperature signal in temperature sensor 413 in real time acquisition vacuum freeze-drying apparatus, guarantees the temperature in vacuum freeze-drying apparatus
It maintains within the scope of -48 DEG C to -50 DEG C；Acquire the pressure signal in vacuum freeze-drying apparatus in real time by vacuum sensor 412,
Guarantee that the pressure in vacuum freeze-drying apparatus maintains within the scope of 1.3Pa to 13Pa.
As shown in Fig. 2, internal box 402 is internally provided with Multi-layer article storing plate 406, it is equipped on the bottom surface of parcel shelf 406
Ultraviolet lamp 407 for sterilization.Tealeaves is placed in each 406 higher slice of parcel shelf, improves the vacuum freeze-drying efficiency of tealeaves, together
When parcel shelf 406 on be provided with ultraviolet light 407 and can carry out pre-sterilizing processing for the tealeaves placed on lower layer's parcel shelf 406,
Improve tea leaf quality.
As shown in Figure 2 and Figure 3, the coil pipe 409 of multilayer attachment sublimation gases is provided in cold-trap case 403.Coil pipe 409 is wave
Shape wave structure is staggered between two layers adjacent of coil pipe 409 above and below.Coil pipe 409 is improved to the energy of attachment of sublimation gases
Power avoids lower layer's coil pipe 409 from blocking upper layer coil pipe 409, and reduces upper layer coil pipe 409 to the adhesive ability of sublimation gases.
The working principle of the system are as follows:
Processing of withering is carried out to fresh tea passes using fresh leaf deterioration device 1.The fresh tea passes newly picked are conveyed into fresh leaf
Wither in deterioration device 1, make the uniform dehydration of fresh tea passes, the tealeaves weight-loss ratio after dehydration be about fresh tea passes 12% to
22%, the temperature of 1 working environment of fresh leaf deterioration device is no more than 35 DEG C, to fresh tea passes wither processing time according to environment
Temperature determines, can be controlled by working time of the control device to fresh leaf deterioration device 1.Fresh leaf deterioration device 1 is to fresh tea
Leaf color switchs to dirty-green by emerald green in leaf treatment process, and blade face gloss fades away, micro-strip faint scent, until leaf natural is sagging
Until.
Water-removing processing is carried out to tealeaves using steaming apparatus 2.Tealeaves after withering is conveyed into steaming apparatus 2, water-removing dress
It sets 2 pairs of tealeaves uniformly to stir-fry, fixing temperature and time are controlled by control device, it is preferred that fixing temperature is no more than 200
℃.Turn yellow green by killing to leaf color.The finished fresh leaf food value of leaf is soft, and stalk is curved constantly, and the green gas of fresh leaf removes substantially, fresh
There is ripe perfume (or spice) in leaf thoroughly, weight-loss ratio is the 15% to 25% of withering leaf.
Manage bar processing is carried out to tealeaves using manage bar device.Tealeaves after water-removing is conveyed into manage bar device and carries out manage bar,
Simultaneously remove water-removing after moisture, reduce moisture, prevent tealeaves agglomerating, at the same by manage bar by the fresh leaf after water-removing smooth out with the fingers directly at
Type.
Spreading for cooling processing is carried out to tealeaves using spreading for cooling device.Spreading for cooling container can be used in spreading for cooling device, and the spreading for cooling time is 3 hours
Left and right, preferred spreading for cooling time are 3 hours.
Fast frozen is carried out to tealeaves using quick-freezing plant 3.Quick-frozen dress is put into the tealeaves directly formed and after spreading for cooling is smoothed out with the fingers
It sets and carries out low-temperature quick-freezing in 3, quick freezing temperature and time are controlled by control device.Preferred quick freezing temperature is -50 DEG C,
The quick-frozen time is 4 hours.
Frozen dried is carried out to tealeaves using vacuum freeze-drying apparatus 4.The tealeaves of quick-frozen state is put into mold and is placed in very
In empty freeze-drying apparatus 4, vacuum freeze-drying temperature and time is controlled by control device.Preferred vacuum freeze-drying temperature is-
48 DEG C to -50 DEG C, vacuum freeze-drying temperature is 24 hours.
It is carried out disinfection using disinfecting device 5 to tealeaves and sterilization processing, finished product tea；
Made tea stores in the environment of air drying, and has the characteristics that the more long storage time the more fragrant, is suitble to length
Phase storage.
It can be seen from the above description that the utility model realizes following technical effect:
1, since fresh leaf tea is that manufactured most of nutritions in tealeaves are dried in the state of cryogenic vacuum
Can be by intact reservation, and the readily oxidizable substance that tealeaves itself contains is effectively protected.Low temperature drying mode can be with
It avoids sugared part in plant from being scorched, is charred taste from without finished.Low temperature drying mode can also make made tea
Leaf retains original natural flavor and fragrance, since entire drying process carries out under vacuum conditions, so in low temperature directly
The ice crystal on tealeaves surface is distilled and is discharged for gas, intact tealeaves nutrition (such as dark brownish green element, vitamin, plant battalion are retained
Support element etc.).
2, during low temperature freeze-drying, the growth of microorganism and the effect of enzyme can not be carried out, therefore it is original to be able to maintain tealeaves
Character (shape, color and the constituent of such as tealeaves).
3, since presence, inorganic salts soluble in water are present in ice crystal moisture in the form of ice crystal after quick-frozen in tealeaves.
When distillation, dissolved matter soluble in water is upright to connect precipitation, avoid using traditional heating drying means because tealeaves internal moisture to
Inorganic salts entrained by surface migration are the phenomenon that tealeaves surface is precipitated and causes Surface hardened layer.The application is in the state of quick-frozen
Vacuum drying treatment is carried out to tealeaves, shape of tea, volume almost keep original state constant, will not shrink phenomenon.Together
When it is dry after tealeaves it is loose porous, in spongy, add and dissolve after water rapid and complete, recover immediately original shape.
4, the process of vacuum freeze-drying can exclude in tealeaves 95% to 99% moisture, and the tealeaves after enabling drying is protected for a long time
It deposits without mutagens matter.Energy long storage under room temperature, and be not required to add any preservative.
5, drying process carries out under vacuum conditions, be effectively prevented tradition dry, the dust that is formed in drying course,
The secondary pollutions problem such as dust.
6, the application tea processing system is withered to the process of tealeaves compared with traditional tea processing technology in fresh leaf
It withers, finish, after the process such as manage bar, being not required to by the process such as warm fire or roasting be dry, but it is fast directly to pass through low temperature
Freeze and freeze-drying leaf tea is made in vacuum freeze-drying.The application greatly simplifies the processing technology of traditional drying made tea, allows tealeaves
Processing process and finished tea standardization level greatly increase, and not only increase production efficiency, and manufactured freeze-drying leaf
Tea it is fresh-keeping, protect the fragrant, characteristics such as guarantee the quality and be superior to traditional tea.
7, by the tea processing system of the application and corresponding processing technology, a kind of freeze dried and antistaled fresh leaf tea can be made,
Shape: bar rope is straight, bright green is bright moistens, is whole broken neat and well spaced；Its endoplasm: the fresh perfume Gao Chijiu of fragrance, the pure China Resources of flavour, soup look
Green Clear and Bright is bright, and tea residue is neat and well spaced green bright.
The foregoing is merely preferred embodiment of the present application, are not intended to limit this application, for the skill of this field
For art personnel, various changes and changes are possible in this application.Within the spirit and principles of this application, made any to repair
Change, equivalent replacement, improvement etc., should be included within the scope of protection of this application.
Claims (10)
1. a kind of tea processing system characterized by comprising fresh leaf deterioration device (1), steaming apparatus (2), quick-freezing plant
(3), the material output end of vacuum freeze-drying apparatus (4) and disinfecting device (5), the fresh leaf deterioration device (1) is killed with described
The material input of green device (2) connects, the material output end of the steaming apparatus (2) and the material of the quick-freezing plant (3)
Input terminal connection, the material output end of the quick-freezing plant (3) are connect with the material input of the vacuum freeze-drying apparatus (4),
The material output end of the vacuum freeze-drying apparatus (4) is connect with the material input of the disinfecting device (5).
2. tea processing system according to claim 1, which is characterized in that the fresh leaf deterioration device (1), the water-removing
In device (2), the quick-freezing plant (3), the vacuum freeze-drying apparatus (4) and the disinfecting device (5), adjacent two equipment
Between pass through tea leaf delivery channel connect.
3. tea processing system according to claim 1, which is characterized in that the steaming apparatus (2) and the quick-frozen dress
It sets and is also disposed with manage bar device and spreading for cooling device between (3), the material input of manage bar device and the steaming apparatus (2)
Material output end connection, the material output end of the manage bar device is connect with the material input of the spreading for cooling device, described
The material output end of spreading for cooling device is connect with the material input of the quick-freezing plant (3).
4. tea processing system according to claim 1, which is characterized in that the disinfecting device (5) is using ultrasound
Wave sterilization machine.
5. tea processing system according to claim 1, which is characterized in that the vacuum freeze-drying apparatus (4) includes providing
The outer case (401) of vacuum refrigeration environment, the internal box (402) of storing tea and the cold-trap case (403) for absorbing sublimation gases, institute
It states and is provided on outer case (401) refrigerating plant (416), internal box (402) setting is in the outer case (401), institute
It states between internal box (402) and the outer case (401) there are ventilating duct (415), is opened up on the inner wall of the internal box (402)
The ventilation hole (408) for having several to be connected to the ventilating duct (415) offers distillation vent hole on the outer case (401)
(410), the cold-trap case (403) is connected to by the distillation vent hole (410) with the ventilating duct (415), the cold-trap case
(403) it is connect with vacuum evacuation device (411).
6. tea processing system according to claim 5, which is characterized in that the vacuum freeze-drying apparatus further includes controller
(405), temperature sensor (413) and vacuum sensor (412), the temperature sensor (413) are arranged in the outer case
(401) in, vacuum sensor (412) setting is in the cold-trap case (403), the inspection of the temperature sensor (413)
Survey the detection signal output end inspection with the controller (405) respectively of signal output end and the vacuum sensor (412)
Survey signal receiving end electrical connection.
7. tea processing system according to claim 6, which is characterized in that the control signal of the controller (405) is defeated
Outlet is electrically connected with the control terminal of the control terminal of vacuum evacuation device (411) and refrigerating plant (416).
8. tea processing system according to claim 5, which is characterized in that internal box (402) are internally provided with
Multi-layer article storing plate (406) is equipped with the ultraviolet lamp (407) for sterilization on the bottom surface of the parcel shelf (406).
9. tea processing system according to claim 5, which is characterized in that be provided with multilayer in the cold-trap case (403)
Adhere to the coil pipe (409) of sublimation gases.
10. tea processing system according to claim 9, which is characterized in that the coil pipe (409) is wavy shaped configuration,
It is staggered between upper and lower two layers adjacent of coil pipe (409).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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