CN109169977A - A kind of production technology of green tea - Google Patents
A kind of production technology of green tea Download PDFInfo
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- CN109169977A CN109169977A CN201811130823.0A CN201811130823A CN109169977A CN 109169977 A CN109169977 A CN 109169977A CN 201811130823 A CN201811130823 A CN 201811130823A CN 109169977 A CN109169977 A CN 109169977A
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- green
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- tealeaves
- tea
- inner cylinder
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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
-
- 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
- A23F3/12—Rolling or shredding tea leaves
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B9/00—Combinations of apparatus for screening or sifting or for separating solids from solids using gas currents; General arrangement of plant, e.g. flow sheets
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Polymers & Plastics (AREA)
- Tea And Coffee (AREA)
Abstract
The invention discloses a kind of production technologies of green tea, include the following steps: the first step, tealeaves are put into drum-type hot air tea water removing machine and finish, and the tealeaves after water-removing is discharged on water-removing conveyer belt；Tealeaves is transported to the interior that temperature is 20-26 DEG C and is cooled down and got damp again by second step, water-removing conveyer belt, is sterilized before room out by ultraviolet light；Tealeaves after sterilization is sent into rolling machine and is rubbed by third step；4th step, the tealeaves after rubbing, which is sent into carding machine, carries out manage bar；Tealeaves is sent into tealeaves screening dryer by the 5th step, manage bar conveyer belt to be dried and is screened；Re-pasteurization, sealed package are carried out after 6th step, screening.The production technology of green tea of the present invention is improved the quality of tea processing, is not contained in preparation gained tealeaves and be charred taste and disintegrating slag, tea leaf quality is higher by rational deployment and design production line.
Description
Technical field
The invention belongs to Tea Production technical fields, more particularly to a kind of production technology of green tea.
Background technique
For tealeaves derived from China, tealeaves is used as sacrificial offerings earliest.But from the later period in spring and autumn just by people as vegetable edible,
Be in Middle West Han Dynasty development it is medicinal, Western Han Dynastry's later period just develop as imperial palace high-grade drink, popularizes that civil to be used as common beverages be western
The later thing in Shanxi.Spring tea, summer tea, autumn tea, winter tea can be divided by gathering and processing according to season.Shape is reprocessed with various gross tea or purification tealeaves
Cheng Zaijia tea, including be divided into jasmine tea, compressed tea, extract tea, medicinal health tea, containing tea beverage etc..
However tealeaves can not directly be eaten after taking off above tea tree, it is necessary to by process ability such as drying
It is edible, but the process of tea-processing is very troublesome, its production process of different types of tealeaves is also not quite similar.Green tea at present
Processing method be: leaf picking → fresh leaf is withered → → rubbing → sub-sieve that deblocks → rub again → bis- green just dry → tri- that finishes is green again
Dry → screening → drying drying.Traditional tea manufacturing process is all using manual operations, and production efficiency is extremely low, this obviously cannot expire
The demand of foot large-scale production now.In order to improve the production and processing efficiency of tealeaves, people design many for tea processing
Automated production equipment, such as green-keeping machine, carding machine, tea frying machine, fragrance extracting machine etc..But people are to these automations at this stage
The use of production equipment still also rests on specific installation and completes independent technique production method, in entire Tea Production process according to
It so needs a large amount of manual operation to shift between the individual devices to tealeaves, cannot still play to greatest extent automatic
Change the advantage of production equipment, production efficiency needs to be further increased.
Therefore, how to solve the problems of the above-mentioned prior art becomes the direction of field technical staff effort.
Summary of the invention
It is an object of the invention to provide a kind of production technology of green tea, the device layout of production line is reasonable, improves tea
The processing quality of leaf can be fully solved in place of above-mentioned the deficiencies in the prior art.
The purpose of the present invention is realized by following technical proposals: a kind of production technology of green tea includes the following steps:
Tealeaves is put into drum-type hot air tea water removing machine and finishes by the first step, and it is defeated that the tealeaves after water-removing is discharged into water-removing
It send and takes；
Tealeaves is transported to the interior that temperature is 20-26 DEG C and is cooled down and got damp again by second step, water-removing conveyer belt, before room out
It is sterilized by ultraviolet light；
Tealeaves after sterilization is sent into rolling machine and is rubbed by third step；
4th step, the tealeaves after rubbing, which is sent into carding machine, carries out manage bar；
Tealeaves is sent into tealeaves screening dryer by the 5th step, manage bar conveyer belt to be dried and is screened；
Re-pasteurization, sealed package are carried out after 6th step, screening.
One of it is preferred that, drum-type hot air tea water removing machine, including green-keeping machine ontology, the green-keeping machine ontology packet
Cylinder mechanism and control cabinet are included, water-removing machine controller is equipped in control cabinet；The cylinder mechanism is the double tubular with bottom
Structure, including green-keeping machine inner cylinder and green-keeping machine outer cylinder, form ventilating layer between green-keeping machine inner cylinder and green-keeping machine outer cylinder, in ventilating layer
It is interior to be equipped with the wind blade fixed with green-keeping machine outer cylinder, ventilation hole is equipped on the barrel of green-keeping machine inner cylinder, in green-keeping machine inner cylinder
Inner wall on be fixed with stirring blade, be equipped with rotating electric machine in the bottom of green-keeping machine ontology, the output shaft of rotating electric machine passes through rotation
Shaft and the bottom of green-keeping machine outer cylinder are fixed, and rotating electric machine drives green-keeping machine outer cylinder to rotate along green-keeping machine outer cylinder central axes；?
The inner wall of green-keeping machine ontology be equipped with microwave tube, the bottom of green-keeping machine ontology be equipped with microwave tube power supply, microwave tube power supply with it is micro-
Wave duct is connected, and water-removing machine controller is separately connected with microwave tube power supply and rotating electric machine.
One of it is preferred that, rolling machine includes that the band of tubbiness rubs rubbing body, rubbing lotus petal, rotation for plate
Axis, rolling machine driving motor, gland and lifting device, rub body and are fixed on support post by fixed link, support post
It is fixed on rolling machine support frame, the lotus petal of rubbing is set to the bottom for rubbing body, rubs lotus petal and is placed in and rubs bottom
On seat, rolling machine driving motor is connected by rotary shaft with the bottom for rubbing lotus petal, and rolling machine driving motor passes through rotary shaft
Drive is rubbed lotus petal and is rotated along rotating shaft center's line；The lower section for rubbing pedestal is equipped with rolling machine collection tea case；The gland is set
It is placed in the top for rubbing lotus petal, the top of gland is connected by lifting device with lift lever, and lift lever is fixed on rolling machine branch
On support.
One of it is preferred that, shown tealeaves screening dryer includes outer barrel, inner cylinder sum aggregate tea case, the inner cylinder
Body and outer barrel are coaxial tubular structure, are equipped with feed inlet at the top of inner cylinder, are equipped with discharge port in the bottom of inner cylinder,
Collection tea case is set to the lower section of discharge port；It is characterized by also including thermally conductive sheet, heating device, transmission device, scraper and
Screening plant, the heating device are set to the outside of outer barrel, and the thermally conductive sheet is coated on the lateral surface of inner cylinder, heating dress
It sets and is connected with thermally conductive sheet；The transmission device includes the multistage transmission belt being obliquely installed, and the material hanging device connects with transmission belt
Touching；The screening plant includes the filter plate with filter opening, air blower, slag gathering hopper and receives slag bag, and the filter plate is set to inner cylinder
Lower part, air blower is set to the side of filter plate, and the air port face discharge port of air blower, slag gathering hopper are set to the lower section of filter plate,
Receive the slag notch that slag bag is set to slag gathering hopper.
One of it is preferred that, heating device is electromagnetic heating type hot air system comprising Heat-transfer Oil Pump, oil-air heat
Energy exchanger, electromagnetic heater, fuel tank and radiator, the electromagnetic heater are connect with Heat-transfer Oil Pump, Heat-transfer Oil Pump
Oil-air heat energy exchanger is connected by the oil inlet pipe of fuel tank, oil-air heat energy exchanger is connected with radiator, and oil-is empty
Gas thermal energy converter connects electromagnetic heater by the oil outlet pipe of fuel tank；Electromagnetic heater is connected with thermally conductive sheet.
One of it is preferred that, the aerofoil fan and drive opposite with oil-air heat energy exchanger are equipped in radiator
The driving device of moving axis flow fan operating.
One of it is preferred that, the scraper includes fixed disk, disk and active pin shaft, and the fixed disk is fixed
It is mounted on the inner wall of inner cylinder, the fixed disk is flexibly connected with disk by active pin shaft, is provided on the disk multiple
Tooth is stirred, the tail end for stirring tooth leans with the transmission belt surface, and conveyer belt rotation, which is able to drive, stirs tooth and disk
Rotation.
One of it is preferred that, several ultraviolet germicidals are installed from top to bottom on the side wall of the inner cylinder.
One of it is preferred that, insulating layer is equipped in the outside of outer barrel；The insulating layer includes mineral wool layer, glass
The outer layer of cotton layer is fixedly connected with micro-nano thermal insulation board.
Compared with prior art, the beneficial effects of the present invention are a kind of production technology of green tea, by rational deployment and
Production line is designed, the quality of tea processing is improved, is not contained in preparation gained tealeaves and be charred taste and disintegrating slag, tea leaf quality is more
It is high.
Detailed description of the invention
Fig. 1 is the technological process of production schematic diagram of green tea of the present invention.
Fig. 2 is the structural schematic diagram of tealeaves screening dryer in the production technology of green tea of the present invention.
Fig. 3 is the structural schematic diagram of scraper in Fig. 2.
Fig. 4 is the principle schematic diagram of heating device in Fig. 2.
Fig. 5 is the structural schematic diagram of drum-type hot air tea water removing machine in the production technology of green tea of the present invention.
Fig. 6 is the structural schematic diagram of rolling machine in the production technology of green tea of the present invention.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
As shown in Figure 1, a kind of production technology of green tea, includes the following steps:
Tealeaves is put into drum-type hot air tea water removing machine and finishes by the first step, and it is defeated that the tealeaves after water-removing is discharged into water-removing
It send and takes；
Tealeaves is transported to the interior that temperature is 20-26 DEG C and is cooled down and got damp again by second step, water-removing conveyer belt, before room out
It is sterilized by ultraviolet light；
Tealeaves after sterilization is sent into rolling machine and is rubbed by third step；
4th step, the tealeaves after rubbing, which is sent into carding machine, carries out manage bar；
Tealeaves is sent into tealeaves screening dryer by the 5th step, manage bar conveyer belt to be dried and is screened；
Re-pasteurization, sealed package are carried out after 6th step, screening.
Wherein:
As in Figure 2-4, tealeaves screening dryer include outer barrel 1, inner cylinder 2, collection tea case 8, thermally conductive sheet 9, heating device 10,
Transmission device 5, scraper 18 and screening plant.The inner cylinder 2 and outer barrel 1 are coaxial tubular structure, in inner cylinder 2
Top be equipped with feed inlet 3, be equipped with discharge port 4 in the bottom of inner cylinder 2, collection tea case 8 is set to the lower section of discharge port 4；Into
Material mouth is equipped with feeding gate, and inlet control valve is equipped on feeding gate.It is equipped with discharge door on discharge port, is equipped on discharge door
Discharging control valve.The heating device 10 is set to the outside of outer barrel 1, and the thermally conductive sheet 9 is coated on the outside of inner cylinder 2
Face, heating device 10 are connected with thermally conductive sheet 9；The transmission device 5 includes the multistage transmission belt being obliquely installed, the material hanging device
18 are in contact with transmission belt；The screening plant includes the filter plate 6 with filter opening, air blower 21, slag gathering hopper 22 and receives slag bag 9, institute
The lower part that filter plate 6 is set to inner cylinder 2 is stated, air blower 21 is set to the side of filter plate 6, and 20 face of air port of air blower 21 goes out
Material mouth 4, slag gathering hopper 22 are set to the lower section of filter plate 6, receive the slag notch that slag bag 9 is set to slag gathering hopper 22.
The electromagnetic heating type hot air system 10 is set to the outside of outer barrel 1, and electromagnetic heating type hot air system includes conduction oil
Pump 11, oil-air heat energy exchanger 12, electromagnetic heater 13, fuel tank 14 and radiator 17.The electromagnetic heater 13
It is connect with Heat-transfer Oil Pump 11, Heat-transfer Oil Pump 11 connects oil-air heat energy exchanger 12, oil-by the oil inlet pipe 15 of fuel tank 14
Air heat energy exchanger 12 is connected with radiator 17.It is equipped in radiator 17 opposite with oil-air heat energy exchanger 12
The driving device 171 that aerofoil fan 172 and driving aerofoil fan 172 operate.Oil-air heat energy exchanger 12 passes through fuel tank 14
Oil outlet pipe 16 connect electromagnetic heater 13, electromagnetic heater 13 is connected with thermally conductive sheet 9, and the thermally conductive sheet 9 is coated on
The lateral surface of inner cylinder 2 heats inner cylinder by thermally conductive sheet, so that can be uniform into the intracorporal tealeaves of inner cylinder
Dried.15 upper pipeline of oil inlet pipe connects fuel tank 14 and provides conduction oil.14 oil outlet of fuel tank is equipped with ball valve, convenient for control
The amount of conduction oil processed.Flow-limiting valve is also set up on oil inlet pipe 15, for controlling the flow velocity of conduction oil.
The scraper 18 includes fixed disk 183, disk 182 and active pin shaft 181, the fixed peace of the fixed disk 183
On the inner wall of inner cylinder 2, the fixed disk 183 is flexibly connected with disk 182 by active pin shaft 181, on the disk 182
Be provided with it is multiple stir tooth 184, the tail end for stirring tooth 184 leans with the transmission belt surface, conveyer belt rotation can
Tooth 184 is stirred in drive and disk 182 rotates, and can be broken up the tealeaves being packed together, is uniformly layered on the surface of conveyer belt,
Be conducive to tealeaves uniformly to dry.
Several ultraviolet germicidals 19 are installed from top to bottom, ultraviolet germicidal lamp 19 can not only on the side wall of the inner cylinder 2
Enough to tealeaves sterilizing, additionally it is possible to carry out pre-sterilization to drying room inner cylinder, drink tealeaves safer.
It is equipped with insulating layer 7 in the outside of outer barrel, the insulating layer 7 includes mineral wool layer, and the outer layer of mineral wool layer is fixed
It is connected with micro-nano thermal insulation board.By the way that insulating layer is arranged, prevents from drying indoor temperature and scatter and disappear, influence drying effect, improve drying
The heat utilization efficiency of machine.
As shown in figure 5, drum-type hot air tea water removing machine includes green-keeping machine ontology 201, the green-keeping machine ontology 201 includes
Cylinder mechanism 202 and control cabinet 209, are equipped with water-removing machine controller in control cabinet 209, and the outer surface of control cabinet is equipped with liquid crystal
Display screen 210, liquid crystal display 210 are equipped with temperature display module, humidity display module and time showing module, and the temperature is aobvious
Show that module, humidity display module and time showing module are connected with water-removing machine controller respectively.By water-removing machine controller to killing
The green intrinsic tealeaves of machine carries out drum-type and stirs, and controls the temperature and humidity in it, and intuitive by liquid crystal display
Display；Understand tealeaves stirs situation, convenient for controlling the water-removing degree of tealeaves.
The cylinder mechanism 202 be the double tubular structure with bottom, the upper opening structure of cylinder mechanism, tealeaves from this
Opening enters.The cylinder mechanism includes green-keeping machine inner cylinder 222 and green-keeping machine outer cylinder 221, outside green-keeping machine inner cylinder 222 and green-keeping machine
Ventilating layer 223 is formed between cylinder 221, and the wind blade 224 fixed with green-keeping machine outer cylinder 221 is equipped in ventilating layer 223, it is described
Wind blade 224 is obliquely installed in the shape of a spiral along green-keeping machine outer tube inner wall, and inclination angle is 8-12 °.It green-keeping machine inner cylinder and kills
Ventilation effect between green machine outer cylinder is good, can speed up the air circulation in entire green-keeping machine, so that the tealeaves after water-removing is more
Uniformly, fixation effect is more preferable.Ventilation hole 226 is equipped on the barrel of green-keeping machine inner cylinder 222, in the inner wall of green-keeping machine inner cylinder 222
On be fixed with stirring blade 225, the stirring blade 225 is obliquely installed in the shape of a spiral along green-keeping machine inner cylinder inner wall, inclination
Angle is 5-8 °.Spiral helicine arrangement is presented in the stirring blade being obliquely installed, and enables to stir-frying more uniform.In green-keeping machine sheet
The bottom of body 201 is equipped with rotating electric machine 203, and the output shaft of rotating electric machine 203 passes through rotary shaft 204 and green-keeping machine outer cylinder 2021
Bottom is fixed, and rotating electric machine 203 drives green-keeping machine outer cylinder to rotate along green-keeping machine outer cylinder central axes.In green-keeping machine ontology 201
Inner wall is equipped with microwave tube 206, is equipped with microwave tube power supply 205 in the bottom of green-keeping machine ontology 201.Microwave tube power supply 205 with it is micro-
Wave duct 206 is connected.
Water-removing machine controller is separately connected with microwave tube power supply 205 and rotating electric machine 203.In green-keeping machine ontology 201
Wall is equipped with temperature sensor 211, and temperature sensor 211 is connected with water-removing machine controller.On the inner wall of green-keeping machine ontology 201
Equipped with humidity sensor 212, humidity sensor 212 is connected with water-removing machine controller.Band is equipped on the top of green-keeping machine ontology 201
The steam outlet 207 of steam electromagnetic valve is equipped with the water outlet 208 with water outlet solenoid valve, institute in the bottom of green-keeping machine ontology 201
Steam electromagnetic valve and water outlet solenoid valve is stated to be connected with water-removing machine controller respectively.The machine controller that finishes passes through control microwave tube power supply
Unlatching, to control the opening and closing of microwave tube generator.Finish unlatching and size of the machine controller by control rotating electric machine, from
And the rotation of rotary shaft is controlled, and then control the velocity of rotation of cylinder mechanism.It is transmitted by temperature sensor and humidity sensor
The intrinsic temperature and humidity signal of green-keeping machine gives water-removing machine controller, and the machine controller that finishes is by the signal come to steam electromagnetism
Valve and water outlet solenoid valve are opened and closed, to regulate and control the intrinsic temperature and humidity of green-keeping machine.
Wherein: microwave energy is generated by microwave generator, and microwave generator includes microwave tube and microwave tube power supply two
A part.Wherein the effect of microwave tube power supply is that common AC energy is become direct current energy, is that the work of microwave tube is created
Condition.The advantages of microwave generator is: power is continuously adjustable, performance is stablized, and safety precautions is perfect.It can the continuous work of long-time
Make, energy conversion efficiency is high, easy to operate.Microwave tube has microwave transistor and microwave tube two major classes.Due to magnetron
Structure is simple, high-efficient, operating voltage is low, power supply is simple and it is strong to adapt to the ability that load changes, thus especially suitable for microwave
The other application of heating and microwave energy.
As shown in fig. 6, the band that rolling machine includes tubbiness rubs rubbing body 301, rubbing lotus petal 304, rotary shaft for plate
306, rolling machine driving motor 307, gland 311 and lifting device 312.It rubs body 301 and support is fixed on by fixed link 302
On column 303, support post 303 is fixed on rolling machine support frame 315.The both ends of the fixed link 302 be cross bar, respectively with
Support post 303 is bolted, support post 303 be three sections of pull rod structures, above cut pumping rod bottom be placed in cut pull
The top of bar, and be bolted；In cut the bottom of pumping rod and be placed in down the top of section pumping rod, and be bolted.
Support post 303 is to place it in suitable position to adjust the vertical position for rubbing body.In the fixed link 302
Section is arc, and the arc anchor ear is in the lateral surface for rubbing body 1.The body of rubbing of drum-shaped is fixed by fixed link, is prevented
Its shaking falls off, and realization is uninterruptedly rubbed.
The lotus petal 304 of rubbing is set to the bottom for rubbing body 301, rubs lotus petal and is placed in and rubs on pedestal 314,
Rolling machine driving motor 307 is connected by rotary shaft 306 with the bottom for rubbing lotus petal 304, and rolling machine driving motor 307 passes through
The drive of rotary shaft 306 is rubbed lotus petal 4 and is rotated along rotating shaft center's line；The rolling machine driving motor 307, which is set to, to be rubbed
The lower section of machine support frame 315, and the transmission shaft of rolling machine driving motor 307 passes through the plate of rolling machine support frame 315, is wearing
Rotary shaft 306 is connected on the transmission shaft of outlet.
It is equipped in the outside for rubbing lotus petal 304 and rubs lotus petal 305 outside, it is vertically arranged to rub lotus petal 305 outside.It rubs
The lower section of pedestal 314 is equipped with rolling machine collection tea case 308；The bottom of rolling machine collection tea case 308 is inclined structure, in bottom bevel
Low side be equipped with rolling machine tea outlet 309, convenient tea leaf is slipped to rolling machine tea outlet naturally.The rolling machine tea outlet 309
For tubular structure, meter and control valve are equipped on rolling machine tea outlet 309.The lower section of the rolling machine tea outlet 309
Equipped with rolling machine transmission belt 310.It is transmitted after the tealeaves come out from rolling machine tea outlet is measured by rolling machine transmission belt, it can be with
Fast and easy and the accurate amount for solving tea.Rubbing pedestal is rotary table stage structure, and the top for rubbing pedestal is circular arc knot
Structure is rubbed pedestal and is equipped with and rub lotus petal, and rubs and be provided with outer lotus petal of rubbing on the outside of pedestal.Rub the rotary table of pedestal
Structure the tealeaves after rubbing rub pedestal to fall automatically, avoids the phenomenon that traditional rolling machine can not go out tea automatically.
It rubs lotus petal and is provided with eight altogether, and eight are rubbed lotus petal and are uniformly arranged on the top for rubbing pedestal respectively,
Lotus petal is rubbed outside and is provided with 16 altogether, and the outside that lotus petal is uniformly arranged on lotus flower pedestal respectively is rubbed outside 16.
Guarantee rubs lotus petal and rubs lotus petal quantity outside, can make the more abundant of tea rolling.In addition, rubbing plate is trapezoidal circular arc
Structure is rubbed there are four plate is arranged altogether, and four are rubbed the bottom that plate is uniformly arranged on the inner surface wall of knead bucket respectively.Rub plate
It can make to rub head and rub the knead effect for also having the effect of rubbing on pedestal, while improving tealeaves in arc.
The working principle of rolling machine of the present invention: the novel tea kneading machine makes to rub pedestal by the rotation of motor
Lotus petal rotation is rubbed in drive；Body will be rubbed by fixed link to fix；Rotation rub pedestal and rolling machine is intracorporal rubs
Plate collective effect rubs tealeaves；The tealeaves rubbed is fallen by rubbing plate and rubbing the gap location of pedestal, through collection tea set from
Rolling machine tea outlet drops out.
The gland 311 is set to the top for rubbing lotus petal 304, and the top of gland 311 passes through lifting device 312 and mentions
Rising stem 313 is connected, and lift lever 313 is fixed on rolling machine support frame 315.Lift lever 313 is pull linkage, the promotion dress
312 are set as two hinged triangle rod structures, wherein the top of a triangle pole and gland 311 is fixed, another triangle pole and
The top of lift lever 313 is hinged.Lift lever drives gland raising and lowering to use by lifting device, and gland decline, which is placed in, rubs
It twists in bucket, the bounce of the intracorporal tealeaves of rolling machine can be stopped, tealeaves effective component in the rolling machine body is obtained
It rubs, when gland rises, new tealeaves can be added in rolling machine body, quickly and conveniently.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention
Made any modifications, equivalent replacements, and improvements etc., should all be included in the protection scope of the present invention within mind and principle.
Claims (9)
1. a kind of production technology of green tea, characterized by the following steps:
Tealeaves is put into drum-type hot air tea water removing machine and finishes by the first step, and it is defeated that the tealeaves after water-removing is discharged into water-removing
It send and takes；
Tealeaves is transported to the interior that temperature is 20-26 DEG C and is cooled down and got damp again by second step, water-removing conveyer belt, before room out
It is sterilized by ultraviolet light；
Tealeaves after sterilization is sent into rolling machine and is rubbed by third step；
4th step, the tealeaves after rubbing, which is sent into carding machine, carries out manage bar；
Tealeaves is sent into tealeaves screening dryer by the 5th step, manage bar conveyer belt to be dried and is screened；
Re-pasteurization, sealed package are carried out after 6th step, screening.
2. the production technology of green tea according to claim 1, it is characterised in that: drum-type hot air tea water removing machine includes killing
Green machine ontology, the green-keeping machine ontology include cylinder mechanism and control cabinet, and water-removing machine controller is equipped in control cabinet；The rolling
Cylinder mechanism is the double tubular structure with bottom, including green-keeping machine inner cylinder and green-keeping machine outer cylinder, outside green-keeping machine inner cylinder and green-keeping machine
Ventilating layer is formed between cylinder, the wind blade fixed with green-keeping machine outer cylinder is equipped in ventilating layer, in the barrel of green-keeping machine inner cylinder
It is equipped with ventilation hole, is fixed with stirring blade on the inner wall of green-keeping machine inner cylinder, is equipped with electric rotating in the bottom of green-keeping machine ontology
The output shaft of machine, rotating electric machine is fixed by rotary shaft and the bottom of green-keeping machine outer cylinder, and rotating electric machine drives green-keeping machine outer cylinder edge
Green-keeping machine outer cylinder central axes rotation；It is equipped with microwave tube on the inner wall of green-keeping machine ontology, is equipped in the bottom of green-keeping machine ontology
Microwave tube power supply, microwave tube power supply are connected with microwave tube, and water-removing machine controller is separately connected with microwave tube power supply and rotating electric machine.
3. the production technology of green tea according to claim 1, it is characterised in that: rolling machine includes that the band of tubbiness rubs plate
It rubs body, rub lotus petal, rotary shaft, rolling machine driving motor, gland and lifting device, it is solid by fixed link to rub body
It is scheduled on support post, support post is fixed on rolling machine support frame, and the lotus petal of rubbing is set to the bottom for rubbing body
Portion rubs lotus petal and is placed in and rubs on pedestal, and rolling machine driving motor is connected by rotary shaft with the bottom for rubbing lotus petal, rubs
Twister driving motor is rubbed lotus petal by rotary shaft drive and is rotated along rotating shaft center's line；The lower section for rubbing pedestal, which is equipped with, rubs
Twister collection tea case；The gland is set to the top for rubbing lotus petal, and the top of gland is connected by lifting device with lift lever,
Lift lever is fixed on rolling machine support frame.
4. the production technology of green tea according to claim 1, it is characterised in that: shown tealeaves screening dryer includes outer cylinder
Body, inner cylinder sum aggregate tea case, the inner cylinder and outer barrel are coaxial tubular structure, are equipped with charging at the top of inner cylinder
Mouthful, it is equipped with discharge port in the bottom of inner cylinder, collection tea case is set to the lower section of discharge port；It is characterized by also including thermally conductive sheet,
Heating device, transmission device, scraper and screening plant, the heating device is set to the outside of outer barrel, described thermally conductive
Piece is coated on the lateral surface of inner cylinder, and heating device is connected with thermally conductive sheet；The transmission device includes the multistage biography being obliquely installed
Defeated band, the material hanging device are in contact with transmission belt；The screening plant include the filter plate with filter opening, air blower, slag gathering hopper and
Slag bag is received, the filter plate is set to the lower part of inner cylinder, and air blower is set to the side of filter plate, and the air port face of air blower goes out
Material mouth, slag gathering hopper are set to the lower section of filter plate, receive the slag notch that slag bag is set to slag gathering hopper.
5. the production technology of green tea according to claim 4, it is characterised in that: heating device is electromagnetic heating type hot air system
System comprising Heat-transfer Oil Pump, oil-air heat energy exchanger, electromagnetic heater, fuel tank and radiator, the electromagnetic heating
Device is connect with Heat-transfer Oil Pump, and Heat-transfer Oil Pump connects oil-air heat energy exchanger, oil-air heat by the oil inlet pipe of fuel tank
Energy exchanger is connected with radiator, and oil-air heat energy exchanger connects electromagnetic heater by the oil outlet pipe of fuel tank；
Electromagnetic heater is connected with thermally conductive sheet.
6. the production technology of green tea according to claim 5, it is characterised in that: be equipped in radiator and oil-air heat
The driving device that can exchanger opposite aerofoil fan and aerofoil fan is driven to operate.
7. the production technology of green tea according to claim 4, it is characterised in that: the scraper includes fixed disk, circle
Disk and active pin shaft, the fixed disk are fixedly mounted on the inner wall of inner cylinder, and the fixed disk and disk are living by active pin shaft
Dynamic connection, be provided on the disk it is multiple stir tooth, the tail end for stirring tooth leans with the transmission belt surface, transmits
Band rotation, which is able to drive, stirs tooth and disk rotational.
8. the production technology of green tea according to claim 4, it is characterised in that: pacify from top to bottom on the side wall of the inner cylinder
Equipped with several ultraviolet germicidals.
9. the production technology of green tea according to claim 4, it is characterised in that: be equipped with insulating layer in the outside of outer barrel；
The insulating layer includes mineral wool layer, and the outer layer of mineral wool layer is fixedly connected with micro-nano thermal insulation board.
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Application publication date: 20190111 |