CN106135496A - A kind of tea drying device - Google Patents
A kind of tea drying device Download PDFInfo
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- CN106135496A CN106135496A CN201610726631.0A CN201610726631A CN106135496A CN 106135496 A CN106135496 A CN 106135496A CN 201610726631 A CN201610726631 A CN 201610726631A CN 106135496 A CN106135496 A CN 106135496A
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- folium camelliae
- camelliae sinensis
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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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Abstract
The present invention provides a kind of tea drying device, belongs to machine for processing tea apparatus field, including fuel warehouse, the first blower fan, boiler, drying baker, feeding device and leaves storage storehouse；First blower fan connects dehydrating unit, and dehydrating unit connects boiler more respectively with fuel warehouse, and boiler connects drying baker；Leaves storage storehouse is sequentially connected with feeding device and drying baker；Being disposed with heat exchanger tube on boiler inner wall, heat exchanger tube is provided with heat exchanger tube opening and the heat exchanger tube port of export, heat exchanger tube opening and the heat exchanger tube port of export and connects dehydrating unit and drying baker respectively；Drying baker is provided with hot-wind inlet end and hot-blast outlet end, hot-wind inlet end and hot-blast outlet end and is connected with each other by hot air circulating pipe；Hot air circulating pipe is provided with the second blower fan.The present invention can eliminate air humidity to fuel combustion process and the impact of drying tea leaves process, improves fuel economy and drying tea leaves efficiency, economizes on resources.
Description
[technical field]
The present invention relates to machine for processing tea apparatus field, particularly to a kind of tea drying device.
[background technology]
Process for tea manufacture need by thorough for Folium Camelliae sinensis drying and dehydrating, to ensure that the taste of Folium Camelliae sinensis will not run off, also simultaneously
The holding time of Folium Camelliae sinensis can be extended.Produce the upper drying mode used at present mainly to include drying, fried dry, dry, used
Plant equipment include dehydrator, roasting machine and dry auxiliary equipment etc..With in upper type, dry operation applicating history at most,
But because exist environmental constraints substantially, the shortcoming such as product special flavour poor quality and be gradually eliminated, and dry, fried dry operation is in existing life
Being most widely used in product, the flavor quality of institute's converted products has their own characteristics each, and wherein, fried dry technique contributes to obtaining the perfume (or spice) of Gao Rui
Gas quality, dries then beneficially fragrance pure.
For drying plant, it is divided into the inhomogeneities such as combustion bavin, fire coal, combustion gas, fuel oil, electric heating according to the difference of supplying heat source
Type.Wherein, combustion bavin and coal combustion equipment environmental pollution are more serious, and easily make Folium Camelliae sinensis contamination bavin and the abnormal smells from the patient of coal, have a strong impact on
The original taste of Folium Camelliae sinensis；Current combustion gas, fuel oil and electric heating equipment drying effect effect is preferable, and the quality of gained Folium Camelliae sinensis is preferable,
But, combustion gas, to there is initial investment in fuel oil type equipment higher, the shortcoming such as temperature control poor stability, electric heating drying plant but thermal effect
Rate is low, and operating cost is higher.
Furthermore, many well known, fuel combustion needs air, drying tea leaves to need hot blast, and either burn required air
Or the hot blast of baking needed, all relevant to outside air, and the temperature and humidity of outside air is all changeable, this will be right
The burning of fuel and the drying of Folium Camelliae sinensis affect, and wherein, air humidity is current drying plant on both impacts
In a factor of less consideration.The humidity of air is the highest, and the heat needed for fuel combustion is the most, and drying tea leaves speed is the slowest,
And the combustion utilization efficiency of fuel is the lowest, then the fuel quantity required for drying tea leaves process is the most, and this will have a strong impact on Folium Camelliae sinensis
The operating cost of drying plant.
And along with socioeconomic development, the performance of drying plant, effect, operating cost etc. are proposed by tea-enterprise
Higher requirement.Accordingly, it would be desirable to existing drying plant is improved, perfect, with draw a kind of temperature control precisely, the thermal efficiency
The full-automatic drying plant that high, easy and simple to handle, volume of production is big.
[summary of the invention]
In view of foregoing, it is necessary to providing a kind of tea drying device, it is wet that this tea drying device can eliminate air
Spend fuel combustion process and the impact of drying tea leaves process, improve fuel economy and drying tea leaves efficiency, economize on resources.
For reaching above-mentioned purpose, the technical solution adopted in the present invention is: a kind of tea drying device, including the first wind
Machine, dehydrating unit, fuel warehouse, boiler, drying baker, feeding device and leaves storage storehouse；Described first blower fan connects dehydrating unit, institute
Stating dehydrating unit and connect boiler again with fuel warehouse respectively, described boiler connects drying baker；Described leaves storage storehouse is sequentially connected with feeding
Device and drying baker；Setting combustion chamber in described boiler, and offer the port making to connect outside described combustion chamber, described dehumidifying fills
Put and connect boiler with fuel warehouse by this port；Being disposed with heat exchanger tube on described boiler inner wall, described heat exchanger tube is around burning
Chamber is circumferentially disposed；Described heat exchanger tube is flat tube, and two sides relative with described combustion chamber in its cross section are waveform configuration；Institute
Stating heat exchanger tube and be provided with heat exchanger tube opening and the heat exchanger tube port of export, described heat exchanger tube opening and the heat exchanger tube port of export all wear pot
Stove also stretches out outside boiler；Described heat exchanger tube opening connects dehydrating unit, and the described heat exchanger tube port of export connects drying baker；
Described drying baker is provided with hot-wind inlet end and hot-blast outlet end, and described hot-wind inlet end connects the heat exchanger tube port of export,
And set up separately in drying baker both sides with described hot-blast outlet end；Described hot-wind inlet end and hot-blast outlet end are by being arranged on drying baker
The hot air circulating pipe in outside is connected with each other；Described hot air circulating pipe is provided with the second blower fan；
Also including controller and humidity sensor, described controller connects humidity sensor and dehydrating unit；Described humidity
Sensor is arranged between the first blower fan and dehydrating unit, for detecting the air humidity of described first fan outlet end and raw
Becoming corresponding signal to send out in controller, described controller controls being turned on or off of dehydrating unit further according to this signal.
Further, described hot air circulating pipe is provided with the first hot blast prolongation arm；Described first hot blast extends arm one
End connection hot air circulating pipe, its connectivity part is arranged between described second blower fan and hot-wind inlet end, and the other end is arranged on described
Heat exchanger tube open end；Described first hot blast extends arm and is equipped with the first electromagnetic valve, and described first electromagnetic valve connects controller.
Further, described hot air circulating pipe is provided with the second hot blast prolongation arm；Described second hot blast extends arm one
End connection hot air circulating pipe, its connectivity part is arranged between described second blower fan and hot-wind inlet end, and the other end is arranged on described
Between dehydrating unit and boiler；Described second hot blast extends arm and is equipped with the second electromagnetic valve, and described second electromagnetic valve connects control
Device processed.4. tea drying device as claimed in claim 3, it is characterised in that: also include waste heat apparatus, described waste heat apparatus set
It is located between dehydrating unit and boiler, for heating the air entering described boiler；Described waste heat apparatus extends with the first hot blast
Arm connects.
Further, described controller is arranged on drying baker lateral surface, connects the first blower fan, the second blower fan, pot respectively
Stove and fuel warehouse；Also include the first temperature sensor, the first Temperature Humidity Sensor and second being all connected with described controller
Temperature Humidity Sensor；Described first temperature sensor is arranged between dehydrating unit and the heat exchanger tube port of export, is used for detecting entrance
The air themperature of described heat exchanger tube air, and the corresponding signal of generation is sent out in described controller；Described first temperature and humidity sensing
Device is arranged at hot-wind inlet end, for detecting inlet temperature and the inlet humidification of gas at hot-wind inlet end, and by generation
Corresponding signal is sent out in described controller；Described second Temperature Humidity Sensor is arranged at hot-blast outlet end, is used for detecting hot blast and goes out
The outlet temperature of gas and outlet humidity at mouthful end, and the corresponding signal of generation is sent out in described controller；Described controller is again
The first blower fan, the second blower fan, fuel warehouse and the operation of boiler is controlled according to received signal.
Further, described fuel warehouse is provided with fuel outlet end, and connects boiler combustion by described fuel outlet end
Mouthful；Being provided with fuel flow meter at described fuel outlet end, described fuel flow meter flows into boiler for detection from fuel warehouse
Fuel flow rate, and the corresponding signal of generation is sent out in controller by the way of connecting controller；Described fuel outlet end and pot
Being provided with fuel solenoid valve between stove port, described fuel solenoid valve connects controller.
Further, described drying baker includes that drying baker casing, Folium Camelliae sinensis transporter and Folium Camelliae sinensis transmit motor；Described Folium Camelliae sinensis
Transporter is arranged in drying baker casing, and it is transfer tape assemble；The input of described transfer tape assemble is positioned at feeding device
Immediately below outfan, including conveyer belt and transmission shaft assembly；Described conveyer belt is network structure, and its both sides are provided with netted guardrail；
Described conveyer belt connects Folium Camelliae sinensis by transmission shaft assembly and transmits motor；Described Folium Camelliae sinensis transmits motor and is arranged on drying baker casing,
And be positioned at outside described drying baker casing, and it is connected with described controller；Described drying baker box bottom offers Folium Camelliae sinensis output
Mouthful, the outlet of described tea leaf conveying is positioned at the underface of transfer tape assemble outfan.
Further, described tea drying device also includes that conveying collected by Folium Camelliae sinensis chiller, Folium Camelliae sinensis collection device, Folium Camelliae sinensis
Band assembly and collection motor；Described Folium Camelliae sinensis chiller is positioned at below tea leaf conveying outlet, stirs including cooler bin, cooler and Folium Camelliae sinensis
Mix device；The arrival end of described cooler bin connects tea leaf conveying by cooling pipe and exports, and described cooling pipe is provided with cooling
Electromagnetic valve；Described cooler bin top is provided with the first contact switch, and the sensing position of described first contact switch is positioned at cooler bin
In；Described cooler is arranged on cooler bin, and is looped around around described cooler bin；Described tea mixing device includes mixing part
Part and stirring motor, described mixing component is positioned at cooler bin, and its shaft one end wears described cooler bin cold with being arranged on
But the stirring motor outside case connects；Described mixing component uses silica gel material to make；Described Folium Camelliae sinensis collection device is placed on tea
Leaf is collected on conveyer belt assembly, and can be transported to immediately below the cooler bin port of export by described Folium Camelliae sinensis collection conveyer belt assembly；Institute
State Folium Camelliae sinensis and collect conveyer belt assembly connection collection motor；Described cooling electromagnetic valve, the first contact switch, cooler, stirring motor
All it is connected with controller with collecting motor.
Further, described leaves storage storehouse is arranged on above feeding device, and its defeated end of blade faces the input of described feeding device
End；Being provided with defeated leaf electromagnetic valve at described defeated end of blade, described defeated leaf electromagnetic valve connects controller；On described leaves storage storehouse, meter is installed
Treasure, described weighing machine connects controller, for the weight in real time measure leaves storage storehouse, and sends out the coherent signal of generation in described
Controller, described controller controls the folding of defeated leaf electromagnetic valve further according to received signal.
Further, described tea drying device also includes mixing arrangement；Described mixing arrangement is positioned at dehydrating unit and pot
Between stove port, and it is simultaneously connected with fuel warehouse, dehydrating unit and boiler combustion mouth；Agitator is set in described mixing arrangement,
Described agitator can be by from described fuel warehouse fuel out and the air mixing that comes from the first blower fan.
The method have the advantages that
1. the form of an employing fuel oil or combustion gas provides thermal source, and the tea that combustion bavin or fire coal can be avoided to bring pollutes asks
Topic, furthermore, the cooling procedure after drying and drying is both designed as hermetically sealed form, reduces the probability that tea pollutes the most further,
Remain the original delicate fragrance of Folium Camelliae sinensis, and it can be avoided that Folium Camelliae sinensis Moisture Regain, improve the quality of Folium Camelliae sinensis.
2. the present invention add dehydrating unit and before dehydrating unit arrange humidity sensor, can make to go out from the first blower fan
The air that next humidity is bigger can enter in boiler after dehumidifying and heat, and to reduce the humidity of air, reduces humidity to fuel
The impact of usage amount and the humidity impact on drying tea leaves efficiency, effect etc., and then improve the drying efficiency of Folium Camelliae sinensis, reduce fuel
Usage amount, economizes on resources.
3. the flowing of hot blast in the hot air circulating pipe of present invention setting is beneficial to drying baker, with the hot blast in uniform drying baker,
Improve drying efficiency and the drying effect of Folium Camelliae sinensis；And the second hot blast arranged extends arm and waste heat apparatus, then can be fully sharp
Heat with the hot blast discharged because humidity is too high, it is to avoid the waste of heat, economizes on resources.
4. the tea drying device designed by the present invention can drying temperature set in advance, tea amount to be dried and need
The Aqua Folium Camelliae sinensis component removed, and according to the fuel quantity of designed value regulation drying course, control drying course in drying baker, with
Ensure that the fuel quantity provided disclosure satisfy that the heat of baking needed, it is to avoid the waste of fuel；Furthermore, can be real at drying course
Time monitoring drying baker in the humiture of hot blast, and according to the discharge of steam in the humiture control drying baker detected or circulation
Use or reheat, with drying temperature constant in ensureing drying baker, and avoid because of in drying baker the humidity of steam too high and
Extend drying time, reduce drying efficiency；Furthermore, additionally it is possible to the reality of hot-air seasoning process heat is obtained according to the humiture surveyed
Time waste, and then know the drying degree of Folium Camelliae sinensis, control the drying course of Folium Camelliae sinensis, it is ensured that the dries quantity of Folium Camelliae sinensis, it is to avoid tea
Leaf is excessively dried or is dried not.
5. the present invention is by arranging controller, and is connected with miscellaneous part by controller, can realize automatically controlling of device,
Improve the automaticity of device.
[accompanying drawing explanation]
Fig. 1 is the structural representation of a kind of tea drying device of the present invention.
Fig. 2 is the cross-sectional structure sketch of heat exchanger tube of the present invention.
Fig. 3 is the structural representation of drying baker of the present invention.
Fig. 4 is cooling and the device structure sketch of course of conveying after drying tea leaves of the present invention.
Main element symbol description
In figure, fuel warehouse 1, fuel outlet end 11, fuel flow meter 12, fuel solenoid valve 13, mixing arrangement 14, first
Filter the 2, first blower fan 3, dehydrating unit 4, humidity sensor 41, waste heat apparatus the 5, the 4th electromagnetic valve 51, boiler 6, combustion chamber
61, port 62, heat exchanger tube 63, heat exchanger tube opening 631, the heat exchanger tube port of export the 632, the 5th electromagnetic valve 64, drying baker 7, baking
Dry box body 71, Folium Camelliae sinensis transporter 72, conveyer belt 721, netted guardrail 722, transmission shaft assembly 723, Folium Camelliae sinensis transmission motor 73,
Bobbing machine 74, tea leaf conveying outlet 75, cooling electromagnetic valve 751, conveyer chain 76, observation panel 77, hot-wind inlet end 78, hot-blast outlet end
79, infrared inductor 710, feeding device 8, rebound 81, feeding conveyer belt 82, feeding conveying axis assembly 83, feeding conveying
Motor 84, bits collecting box 85, leaves storage storehouse 9, defeated end of blade 91, defeated leaf electromagnetic valve 92, weighing machine 93, Folium Camelliae sinensis chiller 10, cooler bin
101, cooler 102, mixing component 103, stirring motor the 104, first contact switch 105, RF transmitter 106, Folium Camelliae sinensis are received
Acquisition means 20, infrared receiver the 201, second contact switch 202, Folium Camelliae sinensis are collected conveyer belt assembly 30, are collected motor 40, hot blast
Circulation pipe the 50, second filter the 501, second blower fan the 502, the 3rd electromagnetic valve the 503, first hot blast extends arm the 60, first electromagnetism
Valve the 601, second hot blast extend arm the 70, second electromagnetic valve the 701, first temperature sensor the 80, first Temperature Humidity Sensor 90, the
Two Temperature Humidity Sensors 100.
Following detailed description of the invention will further illustrate the present invention in conjunction with above-mentioned accompanying drawing.
[detailed description of the invention]
Referring to Fig. 1 to Fig. 4, in a kind of better embodiment of the present invention, a kind of tea drying device includes a combustion
Material warehouse 1,1 first blower fan 3, mixing arrangement 14, dehydrating unit 4, boiler 6, drying baker 7, feeding device 8,
Leaves storage storehouse 9, one waste heat apparatus 5,1 second blower fan 502, Folium Camelliae sinensis chiller 10, Folium Camelliae sinensis collection device 20, Folium Camelliae sinensis is received
Collection conveyer belt assembly 30, collects motor 40 and a controller.First blower fan 3 connects dehydrating unit 4, and dehydrating unit 4 and fires again
Material warehouse 1 connects boiler 6 by mixing arrangement 14 respectively；Set a combustion chamber 61 in boiler 6, and offer and make to connect outside combustion chamber 61
A logical port 62, mixing arrangement 14 connects boiler 6 by this port 62.A heat exchanger tube 63 it is disposed with on boiler 6 inwall,
Heat exchanger tube 63 is circumferentially disposed around combustion chamber 61；Heat exchanger tube 63 is provided with heat exchanger tube opening 631 and a heat exchanger tube port of export 632,
Heat exchanger tube opening 631 and the heat exchanger tube port of export 632 all wear boiler 6 and stretch out outside boiler 6；Heat exchanger tube opening 631 passes through
Waste heat apparatus 5 connects dehydrating unit 4；The heat exchanger tube port of export 632 connects drying baker 7.Drying baker 7 is provided with hot-wind inlet end 78 He
One hot-blast outlet end 79, hot-wind inlet end 78 connects the heat exchanger tube port of export 632, and with hot-blast outlet end 79 by being arranged on drying
Hot air circulating pipe 50 outside case 7 is connected with each other.Hot air circulating pipe 50 is provided with the second blower fan 502,1 first hot blast prolongation
Pipe 60 and one second hot blast extend arm 70；First hot blast extends arm 60 one end connection hot air circulating pipe 50, and its connectivity part sets
Put between the second blower fan 502 and hot-wind inlet end 78；First hot blast extends arm 60 other end connection heat exchanger tube opening
641；Second hot blast extends arm 70 one end connection hot air circulating pipe 50, and its connectivity part is arranged on the second blower fan 502 and hot blast enters
Between mouth end 78, the other end is arranged between dehydrating unit 5 and boiler 6, and is connected with waste heat apparatus 5.Drying baker casing 71 end
Portion offers a tea leaf conveying outlet 75, arranges Folium Camelliae sinensis chiller 10, below Folium Camelliae sinensis chiller 10 below tea leaf conveying outlet 75
Arranging Folium Camelliae sinensis and collect conveyer belt assembly 30, Folium Camelliae sinensis is collected conveyer belt assembly 30 and is connected collection motor 40, it is placed with Folium Camelliae sinensis and receives
Acquisition means 20, Folium Camelliae sinensis collection device 20 can by Folium Camelliae sinensis collect conveyer belt assembly 30 be transported to Folium Camelliae sinensis chiller 10 just under
Side.Leaves storage storehouse 9 is positioned at drying baker 7 side, and is arranged on above feeding device 8, and its defeated end of blade 91 faces feeding device 8 and inputs
End；Leaves storage storehouse 9 is sequentially connected with feeding device 8 and drying baker 7.Controller is arranged on drying baker 7 lateral surface, and respectively with first
Blower fan the 3, second blower fan 502, boiler 6, fuel warehouse 1 and collection motor 40 connect.
Further, referring to Fig. 1, fuel warehouse 1 is used for storing gaseous fuel or liquid fuel, and it is provided with a fuel
The port of export 11, and connect mixing arrangement 14 by this fuel outlet end 11, the rear mixing arrangement 14 that passes through connects boiler 6 port
62, think that boiler 6 provides the fuel needed for burning.A fuel flow meter 12, fuel outlet end 11 it is provided with at fuel outlet end 11
And it is provided with a fuel solenoid valve 13, fuel flow meter 12 and fuel solenoid valve 13 between boiler 6 port 62 all with controller even
Connect；Fuel flow meter 12 flows into the fuel flow rate of boiler 6 for detection from fuel warehouse 1, and the corresponding signal of generation is sent out in
Controller, controller controls the folding of fuel solenoid valve 13 according to this signal, and then control fuel warehouse 1 enters the combustion of boiler 6
Doses, it is to avoid the waste of fuel caused because too much fuel enters boiler 6.
Further, please continue to refer to Fig. 1, the first blower fan 3 can provide the new wind needed for fuel combustion and baking for boiler 6
Dry required hot blast, its air intake vent end connects the first filter 2, and the first filter 2 can cross air filtering, improves and enters boiler 6
The quality of interior air；The air opening end of the first blower fan 3 is sequentially connected with dehydrating unit 4 and waste heat apparatus 5, and by waste heat apparatus 5
Connect mixing arrangement 14 and heat exchanger tube opening 641 respectively；Preferably, dehydrating unit 4 connects controller, with the tune at controller
The lower realization of control automatically turns on or closes；Waste heat apparatus 5 is set in dehydrating unit 4 and the first hot blast extends between arm 60, and
Arranging one the 4th electromagnetic valve 51 between waste heat apparatus 5 and the first hot blast prolongation arm 60, the 4th electromagnetic valve 51 connects controller, energy
Enough automatically turn under control of the controller or close, and then controlling to enter the air capacity in boiler 6.
Mixing arrangement 14 is between waste heat apparatus 5 and boiler 6 port 62, and is simultaneously connected with fuel warehouse 1, waste heat dress
Put 5 and boiler 6 port 62, it is possible to by the fuel flowed out from fuel warehouse 1 with after the air mixing out of the first blower fan 3,
Import in boiler 6 combustion chamber 61 by boiler 6 port 62, to improve efficiency of combustion and the combustion efficiency of boiler 6 fuel.Enter
One step ground, sets agitator in mixing arrangement 14, the mixing that agitator enables to fuel and air is more abundant；Mixing arrangement 14 is even
Connect controller, to be controlled the combined amount of fuel and the air entering boiler 6 combustion chamber 61 by controller.
The waste heat apparatus 5 arranged before boiler 6 entrance can heat the air entering boiler 6, and its heat source is by drying
Hot blast to be discharged in case 7 provides, to be discharged in i.e. introducing drying baker 7 by the way of being connected with the second hot blast prolongation arm 70
Hot blast, and utilize the air of this Hot-blast Heating boiler to be entered 6 so that described tea drying device can make full use of the row for the treatment of
The waste heat of the hot blast gone out, it is to avoid the waste of heat, and can economize on resources.Meanwhile, the air one after waste heat apparatus 5 heats
Being partially into mixing arrangement 14, enter in boiler 6 and burn after mixing with fuel, the air after heating can accelerate the combustion of fuel
Burn, improve effectiveness and the combustion efficiency of fuel of fuel combustion；And the air of another heating is by heat exchanger tube opening 631
Enter heating in heat exchanger tube 63, the usage amount of fuel can be reduced.
Refer to Fig. 2, in the present embodiment, heat exchanger tube 63 use in flat tube form, and the cross section of heat exchanger tube 63 with
The two sides that combustion chamber 61 is relative are waveform configuration, to increase the heat exchange contact surface of air, and make air flow at heat exchanger tube 63
Dynamic process gets muddled phenomenon, and then strengthens heat exchange, improves heat exchange efficiency.
Further, refer to Fig. 1 and Fig. 3, one the 5th electromagnetic valve is set between drying baker 7 and the heat exchanger tube port of export 632
64, the 5th electromagnetic valve 64 connects controller, it is possible to automatically turns under the effect of controller or closes, and dries to control to enter
Hot blast rate in box body 71, it is preferable that the 5th electromagnetic valve 64 be also located at hot air circulating pipe 50 and the heat exchanger tube port of export 632 it
Between.
Drying baker 7 includes that drying baker casing 71, Folium Camelliae sinensis transporter 72, Folium Camelliae sinensis transmits motor 73 and four bobbing machines
74.Folium Camelliae sinensis transporter 72 is used for placing Folium Camelliae sinensis, and it is arranged in drying baker casing 71, and is made up of four transfer tape assembles；Four
Transfer tape assemble is successively arranged, and wherein, adjacent two transfer tape assembles stagger setting, and are connected by conveyer chain 76, and next stage
The input of transfer tape assemble is positioned at the lower section of upper level transfer tape assemble outfan, the input position of higher level's transfer tape assemble
Immediately below feeding device 8 outfan.Transfer tape assemble includes conveyer belt 721 and a transmission shaft assembly 723；Conveyer belt 721
For network structure, its both sides are provided with netted guardrail 722, to separate Folium Camelliae sinensis and tea bits, and can make contact conveyer belt 721 surface
Folium Camelliae sinensis is dried；Conveyer belt 721 connects Folium Camelliae sinensis by transmission shaft assembly 723 and transmits motor 73.Folium Camelliae sinensis transmits motor 73 and installs
On drying baker casing 71, and it is positioned at outside drying baker casing 71, and is connected with controller, it is possible under the control of the controller certainly
Move and be turned on or off, and then drive transfer tape assemble to run or stop.Four bobbing machines 74 are arranged at drying baker casing 71
In, and laying respectively at four transmission band assemblies, i.e. each bobbing machine 74 is positioned on place transfer tape assemble conveyer belt 721 conveying
Between face and lower conveyor surface, and its vibration position is towards conveyor surface on conveyer belt 721, and can contact when bobbing machine 74 runs
Conveyor surface and drive upper conveyor surface vibration on conveyer belt 721, and then make the tea leaf vibration on conveyer belt 721, make Folium Camelliae sinensis be filled
Divide and dry uniformly, it is to avoid phenomenon wet in upper doing occurs in the Folium Camelliae sinensis on same conveyer belt 721, and can accelerate the baking of Folium Camelliae sinensis
Dry speed.
Preferably, transfer tape assemble horizontal positioned, adjacent two transfer tape assemble spacing are equal, and next stage transfer tape assemble
Input extend upper level transfer tape assemble outfan, in order to accept and drop from upper level transfer tape assemble outfan
Folium Camelliae sinensis；Tea leaf conveying outlet 75 is positioned at the underface of final stage transfer tape assemble outfan, in order to the Folium Camelliae sinensis after drying is from tea leaf conveying
Outlet 75 output；The input of final stage transfer tape assemble and outfan are equipped with an infrared inductor 710, infrared inductor
710 are arranged on outside conveyer belt 721, and are arranged in above conveyer belt 721 less than at 3cm, and vertical with netted guardrail 722 set
Put；Infrared inductor 710 connects controller, is used for detecting in final drive band assembly Folium Camelliae sinensis on conveyer belt 721 and places situation,
And the induced signal of generation sent out in controller, controller further according to this actuated signal control Folium Camelliae sinensis transmit motor 73 unlatching or
Person stops；Preferably, infrared inductor 710 is arranged in above conveyer belt 721 at 1cm, in order to infrared inductor 710 is more
Sense the Folium Camelliae sinensis placed on conveyer belt 721 accurately.
In the present embodiment, drying baker casing 71 side offers observation panel 77, is provided with observation door at observation panel 77, should
Observing door uses transparent heat insulating material to make, in order to user is by drying tea leaves in this observation door observation drying baker casing 71
Situation, and can consider to be worth doing or Other Waste by opening the tea observing the interior residual of door cleaning drying baker casing 71；Further, see
Examine and handle is installed on side outdoors, in order to open observation door.
In the present embodiment, hot-wind inlet end 78 and hot-blast outlet end 79 that drying baker 7 is arranged set up separately in drying baker 7 both sides,
Being respectively used to introduce hot blast and derive hot blast, the hot air circulating pipe 50 arranged and the second blower fan 502 then can make drying baker case
Hot air circulation flowing in body 71, the hot blast in uniform drying baker casing 71, accelerate the Drying Rates of Folium Camelliae sinensis；First hot blast extends
The setting of arm 60 is then beneficial to make full use of the heat of hot blast to be discharged, makes this heat as the thermal source of waste heat apparatus 5, it is to avoid heat
The waste of amount.Further, hot-wind inlet end 78 and hot-blast outlet end 79 are oppositely arranged, to form convective flow form, more sharp
Hot air circulation flowing in drying baker casing 71；One second filter 501, the second filter are set at hot-blast outlet end 79
501 can filter hot blast, and the tea bits preventing hot blast from being carried by flow process in drying baker casing 71 are brought in hot air circulation, enter
And avoid hot air circulating pipe 50, because of tea bits, packing phenomenon too much occurs；Hot air circulating pipe 50 wears one the 3rd electromagnetic valve 503, and the 3rd
Electromagnetic valve 503 is arranged between the first extension tube 60 and hot-wind inlet end 78, for controlling the break-make of hot air circulating pipe 50；First
Hot blast extends arm 60 and is equipped with one first electromagnetic valve 601, and the first electromagnetic valve 601 extends arm 60 for controlling the first hot blast
Break-make, the second hot blast extends arm 70 and is equipped with one second electromagnetic valve 701, and the second electromagnetic valve 701 prolongs for controlling the second hot blast
The break-make of long arm 70, it is preferable that the first hot blast extends arm 60 and the second hot blast extends arm 70 and is arranged on the 3rd electromagnetic valve
503 and second between blower fan 502；First electromagnetic valve the 601, second electromagnetic valve 701 and the 3rd electromagnetic valve 503 are all connected with controller,
Can open under the effect of controller or close, to realize the first hot blast prolongation arm 60 or the second hot blast prolongation arm
70 or the auto switching of hot air circulating pipe 50.
Further, refer to Fig. 4, the Folium Camelliae sinensis chiller 10 Folium Camelliae sinensis after cooling down drying, make Folium Camelliae sinensis be cooled to often
Temperature state, including cooler bin 101, cooler 102 and a tea mixing device.The arrival end of cooler bin 101 is by cooling
Pipeline connects tea leaf conveying outlet 75, and cooling pipe is provided with cooling electromagnetic valve 751, and cooling electromagnetic valve 751 is used for controlling cooling
The break-make of pipeline, and then control to enter the tea amount of cooler bin 101.Cooler bin 101 top is provided with one first contact switch
105, the sensing position of the first contact switch 105 is positioned at cooler bin 101, for sensing the Folium Camelliae sinensis in cooler bin 101.Cooler bin
101 ports of export are arranged on bottom cooler bin 101, are provided with automatically-controlled door at this port of export, and this automatically-controlled door connects controller, it is possible to
Folding under the effect of controller, and then make cooler bin 101 be turned on or off.Cooler 102 is arranged on cooler bin 101, and
It is looped around around cooler bin 101, to cool down the Folium Camelliae sinensis in cooler bin 101.Tea mixing device includes a mixing component 103 and
Stirring motor 104, mixing component 103 is positioned at cooler bin 101, and its shaft one end wears cooler bin 101 cold with being arranged on
But the stirring motor 104 outside case 101 connects, it is possible to stir Folium Camelliae sinensis under the effect of stirring motor 104, so that cooler bin 101
Interior Folium Camelliae sinensis cooling uniformly, and then accelerates the cooling of Folium Camelliae sinensis；Preferably, mixing component 103 uses silica gel material to make, to avoid
Shape after drying tea leaves is destroyed because of the stirring of mixing component 103, is also prevented from the gas of Folium Camelliae sinensis contamination mixing component 103 simultaneously
Taste, it is ensured that the original fragrant of Folium Camelliae sinensis.
In the present embodiment, Folium Camelliae sinensis chiller 10 also includes a Folium Camelliae sinensis temperature sensor, this Folium Camelliae sinensis temperature sensor cloth
Put in cooler bin 101, the temperature of Folium Camelliae sinensis in detecting cooler bin 101, it is preferable that mixing component 103 is arranged on cooler bin
In the middle of 101, Folium Camelliae sinensis temperature sensor is arranged on mixing component 103, with more accurately detection Folium Camelliae sinensis temperature.
Preferably, cooling electromagnetic valve the 751, first contact switch 105, Folium Camelliae sinensis temperature sensor, cooler 102, stirring electricity
Machine 104 and automatically-controlled door are all connected with controller, and controller is able to receive that the first contact switch 105 and Folium Camelliae sinensis temperature sensor detection
The detection signal of rear generation, and according to this detection signal control cooling electromagnetic valve 751, cooler 102, stirring motor 104 and from
Being turned on or off of dynamic door, to realize the automatic operation of Folium Camelliae sinensis chiller 10.
Further, referring to Fig. 4, vertically-mounted bottom cooler bin 101 have a RF transmitter 106, and Folium Camelliae sinensis is collected
Device 20 top is provided with an infrared receiver 201, and this infrared receiver 201 matches with RF transmitter 106, both
All being connected with controller, when infrared receiver 201 touches the infrared ray that RF transmitter 106 is launched, both of which is raw
Become corresponding signal to send out in controller, controller again control collect motor 40 out of service and control automatically-controlled door open, the coldest
But, during the Folium Camelliae sinensis in case 101 enters Folium Camelliae sinensis collection device 20, after Folium Camelliae sinensis collection device 20 is filled, controller controls automatically-controlled door and closes
Closing, collect motor 40 and open, Folium Camelliae sinensis is collected conveyer belt assembly 30 and is transported by Folium Camelliae sinensis collection device 20.
A hermatic door is installed at Folium Camelliae sinensis collection device 20 top, and this hermatic door is connected with controller, it is possible in the control of controller
The lower automatic open-close of system, to seal or to open Folium Camelliae sinensis collection device 20.The top of Folium Camelliae sinensis collection device 20 is also equipped with one second
Contact switch 202, the second contact switch 202 is used for detecting the accommodating amount of Folium Camelliae sinensis in Folium Camelliae sinensis collection device 20, and can be by generation
Signal is sent out in controller by the way of being connected with controller, controller further according to received signal to automatically-controlled door, hermatic door
Control signal is sent with collecting motor 40.
Further, referring to Fig. 1, Folium Camelliae sinensis to be dried can be transported in drying baker casing 71 by feeding device 8, its
It is in tilted layout in drying baker 7 side, and higher end is connected with drying baker 7.Feeding device 8 includes a feeding conveyer belt 82,
Feeding conveying axis assembly 83 and feeding conveying motor 84；It is defeated that feeding conveyer belt 82 connects feeding by feeding conveying axis assembly 83
Power transmission machine 84, feeding conveying motor 84 connects controller, it is possible to the most automatically runs, and then drives feeding defeated
Send band 82 operation；Preferably, the conveyor surface of feeding conveyer belt 82 is network structure, in order to tea bits drop, and screen Folium Camelliae sinensis；Feeding
Being provided with bits collecting box 85 between upper conveyor surface and the lower conveyor surface of conveyer belt 82, this bits collecting box 85 is for accepting from feeding conveyer belt 82
Upper conveyor surface drop tea bits, it is simple to tea bits focus on.In the present embodiment, feeding device 8 higher end and drying
Box body 71 connects, and is tiltedly installed with a rebound 81 between feeding device 8 and Folium Camelliae sinensis transporter 72, this rebound 81
Feeding device 8 higher end and Folium Camelliae sinensis transporter 72 input are connected, in order to Folium Camelliae sinensis is transported to Folium Camelliae sinensis from feeding device 8
On transporter 72.
Please continue to refer to Fig. 1, leaves storage storehouse 9 is for storing Folium Camelliae sinensis to be dried, and it is arranged on above feeding device 8, defeated leaf
End 91 faces feeding device 8 input.Being provided with defeated leaf electromagnetic valve 92 at defeated end of blade 91, defeated leaf electromagnetic valve 92 connects control
Device, it is possible to automatically turn under the control of the controller or close, and then control to enter the tea amount in drying baker casing 71.Storage
Being provided with weighing machine 93 on leaf storehouse 9, weighing machine 93 connects controller, for the weight in real time measure leaves storage storehouse 9, and by generation
Coherent signal is sent out in controller, and controller controls the folding of defeated leaf electromagnetic valve 92 further according to received signal.
Further, described tea drying device also includes humidity sensor 41,1 first temperature sensor 80,1
One Temperature Humidity Sensor 90 and one second Temperature Humidity Sensor 100.Humidity sensor 41 is arranged on the first blower fan 3 and dehydrating unit
Between 4, for the air humidity of detection first blower fan 41 port of export, and generating corresponding signal and send out in controller, controller is again
Being turned on or off of dehydrating unit 4 is controlled according to this signal.First temperature sensor 80 is arranged on the first hot blast and extends arm
Between 60 and heat exchanger tube opening 631, for detecting the air themperature entering heat exchanger tube 63 air, and the corresponding signal that will generate
Send out in controller.First Temperature Humidity Sensor 90 is arranged at hot-wind inlet end 78, is used for detecting gas at hot-wind inlet end 78
Inlet temperature and inlet humidification, and the corresponding signal of generation is sent out in controller.Second Temperature Humidity Sensor 100 is arranged on heat
At the wind port of export 79, for detecting outlet temperature and the outlet humidity of gas at hot-blast outlet end 79, and the corresponding letter that will generate
Number send out in controller.Controller controls first electromagnetic valve the 601, second electromagnetic valve the 701, the 4th electromagnetism further according to received signal
Valve the 51, the 5th electromagnetic valve the 64, first blower fan the 3, second blower fan 502, fuel warehouse 1 and the operation of boiler 6.
Described tea drying device is feeding, discharging, drying, cooling integration, that includes feeding system, drying system
With three systems of discharge system, the workflow of three systems is as follows:
1) feeding system
S1. arranging default tea amount to be dried, leaves storage storehouse 9 weight measured by weighing machine 93, and obtain former weight signal and send out
In controller；
S2. equipment runs, and controller controls defeated leaf electromagnetic valve 92, feeding conveying motor 84 and Folium Camelliae sinensis transmission motor 73 and opens
Open；
S3. Folium Camelliae sinensis drops down onto feeding device 8 from leaves storage storehouse 9, and meanwhile, weighing machine 93 detects leaves storage storehouse 9 weight, and generates in real time
Meter weight signal is sent out in controller；
S4. controller draws output tea amount according to meter weight signal and former weight signal in real time, then by this output tea amount
With default tea amount relative analysis, when comparing result display output tea amount is less than when presetting tea amount, return step S2, instead
It, controller drives defeated leaf electromagnetic valve 92 to cut out；
S5. two infrared inductors 710 detect the placement situation of Folium Camelliae sinensis on final stage transfer tape assemble, and the Folium Camelliae sinensis that will generate
Detection signal is sent out in controller；
S6. controller judges, when analysis result shows that two infrared inductors 710 are all felt according to Folium Camelliae sinensis detection signal analysis
When should arrive Folium Camelliae sinensis, it is out of service that controller drives feeding conveying motor 84 and Folium Camelliae sinensis to transmit motor 73, otherwise, return step S5.
In above-mentioned steps, step S3 and the synchronous operation of step S5.
In feeding system, by the design of weighing machine 93, can quantitatively weigh Folium Camelliae sinensis, and two infrared inductors 710
The automatic operation being then beneficial to control Folium Camelliae sinensis transporter 72 and feeding device 8 is set, it is to avoid Folium Camelliae sinensis drops off conveyer belt 721 surface,
And prevent from causing drying baker 7 Folium Camelliae sinensis to pile up because too much Folium Camelliae sinensis falls into drying baker 7.
2) drying system
S1. the drying temperature in drying baker 7, air high humility, hot blast high humility, default Folium Camelliae sinensis to be dried are set
Amount and Folium Camelliae sinensis water removal；
S2. controller obtains required drying heat according to the default tea amount in step S1 and Folium Camelliae sinensis water removal；
S3. controller controls the first blower fan 3 and the 4th electromagnetic valve 51 is opened；
S4. humidity sensor 41 detects the air humidity of first blower fan 3 port of export, and generates corresponding air humidity signal
Send out in controller；
S5. controller relative analysis air humidity signal and air high humidity angle value, when analysis result shows air humidity
When signal is not less than air high humidity angle value, controller controls dehydrating unit 4 and runs；Otherwise, enter step S6；
S6. the first temperature sensor 80 detection enters the air themperature of heat exchanger tube 63 air, and the air themperature that will generate
Signal is sent out in controller；
S7. controller obtains required drying fuel amount according to air temperature signal and drying temperature；
S8. controller control fuel solenoid valve 13 is opened；Fuel flow meter 12 detects and flows into boiler 6 from fuel warehouse 1
Fuel flow rate, and the fuel flow signal of generation is sent out in controller；
S9. controller obtains using fuel quantity according to fuel flow signal, and by this use fuel quantity and drying fuel amount
Relative analysis, when comparing result display uses fuel quantity not less than drying fuel amount, controller drives fuel solenoid valve 13 to close
Close, otherwise return step S8；
S10. controller controls mixing arrangement 14 and boiler 6 is opened, and the first blower fan 3 and the 4th electromagnetic valve 51 are closed；Wait to fire
Drive the 5th electromagnetic valve the 64, second blower fan 502 and the 3rd electromagnetic valve 503 to open after material all burnt the most successively, close mixing dress
Put 14 and boiler 6；
S11. the first Temperature Humidity Sensor 90 detects inlet temperature and the inlet humidification of gas at hot-wind inlet end 78, and will
The inlet temperature signal and the inlet humidification signal that generate are sent out in controller；Second Temperature Humidity Sensor 100 detects hot-blast outlet end
The outlet temperature of gas and outlet humidity at 79, and outlet temperature signal and the outlet humidity signal of generation are sent out in controller；
S12. controller obtains according to inlet temperature signal, inlet humidification signal, outlet temperature signal and outlet humidity signal
To the thermal losses amount of hot blast, and by this thermal losses amount and drying heat relative analysis, when relative analysis result shows heat
Waste is not less than when drying heat, and controller drives the second blower fan 502 out of service, and drying terminates, otherwise, enter step
S13；
S13. controller relative analysis outlet temperature signal and drying temperature, meanwhile, controller relative analysis outlet humidity
Signal and hot blast high humility, when comparing result display outlet temperature signal is less than drying temperature and outlet humidity signal less than heat
During wind high humility, controller controls the 3rd electromagnetic valve 503 and cuts out, and the first electromagnetic valve 601 and the first blower fan 3 are opened, and return
Step S4；When comparing result display outlet moisture signal is not less than hot blast high humility, controller controls the 3rd electromagnetic valve 503
Close, the second electromagnetic valve 701 is opened, and is returned step S3；Comparing result display outlet temperature signal not less than dry temperature and
When outlet humidity signal is less than hot blast high humility, controller controls the second blower fan 502 and the 3rd electromagnetic valve 503 is opened, and returns
Return step S11.
Further, in step S10, after controller drives the 5th electromagnetic valve 64 and the second blower fan 502 to open successively, then drive
Dynamic bobbing machine 74 runs；In step S12, controller controls bobbing machine 74 while driving the second blower fan 502 out of service and cuts out.
This drying system is driven by controller after feeding system end of run and runs, and wherein, the drying of drying system is former
Reason is: determine the heat needed for drying tea leaves according to the Aqua Folium Camelliae sinensis component that tea amount and the needs of Folium Camelliae sinensis to be dried are removed, and will
The situation of change of the heat contrast drying course hot blast heat needed for this drying tea leaves determines whether Folium Camelliae sinensis dries complete.This drying
The hot blast that system is used before heating, first suitably dehumidifies according to the humidity condition from the first blower fan 3 air out, with
It is lowered into the humidity of hot blast in drying baker 7, improves the drying efficiency of Folium Camelliae sinensis in drying baker 7, also be able to improve fuel simultaneously
Efficiency of combustion, economizes on resources；This drying system is capable of Folium Camelliae sinensis rapidly and effectively dries, and accurately controls the drying of Folium Camelliae sinensis
Process, it is ensured that the dries quantity of Folium Camelliae sinensis, and it is attached the drying temperature of drying baker 7 can be maintained drying temperature value set in advance
Closely；This drying system can regulate and control the flow direction of drying baker hot blast according to the temperature and humidity of drying baker outlet hot blast, so that drying baker
Prevent the humidity value of hot blast in drying baker too high while can keeping constant temperature and affect drying efficiency and the quality of Folium Camelliae sinensis, separately,
The waste heat of steam to be discharged can be made full use of, improve the utilization rate of heat, economize on resources；Furthermore, this drying system also can root
Determine that boiler 6 burns required fuel quantity according to drying temperature and air themperature, it is possible to avoid the waste of fuel, and then saved combustion
Material resource.
3) discharge system
S1. controller drives Folium Camelliae sinensis to transmit motor 73 and cooling electromagnetic valve 751 is opened；
S2. two infrared inductors 710 detect the placement situation of Folium Camelliae sinensis on final stage transfer tape assemble, and the Folium Camelliae sinensis that will generate
Detection signal is sent out in controller；First contact switch 105 senses the Folium Camelliae sinensis in cooler bin 101, and the Folium Camelliae sinensis of generation is blocked letter
Number send out in controller；
S3. controller blocks signal analysis judgement according to Folium Camelliae sinensis, when analysis result shows that the first contact switch 105 touches
During Folium Camelliae sinensis, it is out of service that controller drives Folium Camelliae sinensis to transmit motor 73, controls cooling electromagnetic valve 751 and closes, and enters step S4, instead
It, return step S2；
Controller judges, when analysis result shows that two infrared inductors 710 all sense according to Folium Camelliae sinensis detection signal analysis
During less than Folium Camelliae sinensis, it is out of service that controller drives Folium Camelliae sinensis to transmit motor 73, and enters step S4, otherwise, return step S2；
S4. controller drives cooler 102 and stirring motor 104 to run, meanwhile, and Folium Camelliae sinensis temperature sensor detection cooler bin
The temperature of Folium Camelliae sinensis in 101, and generate Folium Camelliae sinensis coolant temperature signal and send out in controller；
S5. controller judges according to Folium Camelliae sinensis coolant temperature signal analysis, when judging that Folium Camelliae sinensis chilling temperature is not more than room temperature
Time, controller controls cooler 102 and stirring motor 104 is out of service, otherwise, return step S4；
S6. controller drives and collects motor 40 and run, and infrared receiver 201 and RF transmitter 106 phase mutual inductance
Should；
S7. when infrared receiver 201 senses RF transmitter 106, infrared receiver 201 or infrared ray
Induced signal is sent out in controller by emitter 106, and controller control collection motor 40 is out of service and controls automatically-controlled door unlatching, tea
Leaf drops down onto in Folium Camelliae sinensis collection device 20；Otherwise, return step S6；
S8. the accommodating amount of Folium Camelliae sinensis in the second contact switch 202 Folium Camelliae sinensis collection device 20, and the Folium Camelliae sinensis of generation is housed signal send out
In controller；
S9. controller houses signal analysis judgement according to Folium Camelliae sinensis, when analysis result shows that the second contact switch 202 touches
During Folium Camelliae sinensis, controller control automatically-controlled door is closed, is controlled hermatic door unlatching and drive collection motor 40 out of service, i.e. completes Folium Camelliae sinensis
Discharging；Otherwise, return step S8.
Arranging of discharge system can make Folium Camelliae sinensis automatically export drying baker 7, and the setting of its chiller then can make Folium Camelliae sinensis exist
Recover to room temperature under sealing state, it is simple to preserve, and the Moisture Regain that temperature-fall period occurs can be avoided, and then raising Folium Camelliae sinensis
Quality.
The present invention is capable of the cooling a series of actions after the feeding of drying tea leaves process, drying, discharging and drying, and
Whole process is in air-tight state, can avoid drying course Folium Camelliae sinensis contamination fuel or the abnormal smells from the patient of external environment, improve Folium Camelliae sinensis
Quality after drying；Described tea drying device is full-automatic device, and its whole process is by controller control, automaticity
Higher, controllability is preferable, and accuracy is high, it is possible to avoiding unnecessary waste, economize on resources, drying rate and efficiency are higher.
Described above is the detailed description for the preferable possible embodiments of the present invention, but embodiment is not limited to this
Bright patent claim, the equal change completed under the technical spirit suggested by all present invention or modification change, all should belong to
In the contained the scope of the claims of the present invention.
Claims (10)
1. a tea drying device, including the first blower fan, dehydrating unit, fuel warehouse, boiler, drying baker, feeding device and
Leaves storage storehouse；Described first blower fan connects dehydrating unit, and described dehydrating unit connects boiler, described boiler more respectively with fuel warehouse
Connect drying baker；Described leaves storage storehouse is sequentially connected with feeding device and drying baker；It is characterized in that: in described boiler, set combustion chamber,
And offer the port making to connect outside described combustion chamber, described dehydrating unit and fuel warehouse by this port connection pot
Stove；Being disposed with heat exchanger tube on described boiler inner wall, described heat exchanger tube is circumferentially disposed around combustion chamber；Described heat exchanger tube is flat tube, its
Two sides relative with described combustion chamber in cross section are waveform configuration；Described heat exchanger tube is provided with heat exchanger tube opening and heat exchange
The pipe port of export, described heat exchanger tube opening and the heat exchanger tube port of export all wear boiler and stretch out outside boiler；Described heat exchanger tube opening
End connects dehydrating unit, and the described heat exchanger tube port of export connects drying baker；
Described drying baker is provided with hot-wind inlet end and hot-blast outlet end, and described hot-wind inlet end connects the heat exchanger tube port of export, and with
Described hot-blast outlet end sets up separately in drying baker both sides；Described hot-wind inlet end and hot-blast outlet end are by being arranged on outside drying baker
Hot air circulating pipe be connected with each other；Described hot air circulating pipe is provided with the second blower fan；
Also including controller and humidity sensor, described controller connects humidity sensor and dehydrating unit；Described humidity sensor
Device is arranged between the first blower fan and dehydrating unit, for detecting the air humidity of described first fan outlet end, and generates phase
The signal answered is sent out in controller, and described controller controls being turned on or off of dehydrating unit further according to this signal.
2. tea drying device as claimed in claim 1, it is characterised in that: described hot air circulating pipe is provided with the first hot blast and prolongs
Long arm；Described first hot blast extends arm one end connection hot air circulating pipe, and its connectivity part is arranged on described second blower fan and heat
Between wind arrival end, the other end is arranged on described heat exchanger tube open end；Described first hot blast extends arm and is equipped with the first electricity
Magnet valve, described first electromagnetic valve connects controller.
3. tea drying device as claimed in claim 1, it is characterised in that: described hot air circulating pipe is provided with the second hot blast and prolongs
Long arm；Described second hot blast extends arm one end connection hot air circulating pipe, and its connectivity part is arranged on described second blower fan and heat
Between wind arrival end, the other end is arranged between described dehydrating unit and boiler；Described second hot blast extends arm and is equipped with the
Two electromagnetic valves, described second electromagnetic valve connects controller.
4. tea drying device as claimed in claim 3, it is characterised in that: also include waste heat apparatus, described waste heat apparatus set
It is located between dehydrating unit and boiler, for heating the air entering described boiler；Described waste heat apparatus extends with the first hot blast
Arm connects.
5. tea drying device as claimed in claim 1, it is characterised in that: described controller is arranged on drying baker lateral surface
On, connect the first blower fan, the second blower fan, boiler and fuel warehouse respectively；Also include the first temperature being all connected with described controller
Degree sensor, the first Temperature Humidity Sensor and the second Temperature Humidity Sensor；Described first temperature sensor is arranged on dehydrating unit
And between the heat exchanger tube port of export, for detecting the air themperature entering described heat exchanger tube air, and the corresponding signal of generation is sent out
In described controller；Described first Temperature Humidity Sensor is arranged at hot-wind inlet end, is used for detecting gas at hot-wind inlet end
Inlet temperature and inlet humidification, and the corresponding signal of generation is sent out in described controller；Described second Temperature Humidity Sensor peace
It is contained at hot-blast outlet end, for detecting outlet temperature and the outlet humidity of gas at hot-blast outlet end and corresponding by generate
Signal is sent out in described controller；Described controller controls the first blower fan, the second blower fan, fuel warehouse further according to received signal
Operation with boiler.
6. tea drying device as claimed in claim 1, it is characterised in that: described fuel warehouse is provided with fuel outlet end, and
Boiler combustion mouth is connected by described fuel outlet end；Fuel flow meter, described fuel flow rate it is provided with at described fuel outlet end
Meter flows into the fuel flow rate of boiler for detection from fuel warehouse, and by the corresponding signal of generation by the way of connecting controller
Send out in controller；Being provided with fuel solenoid valve between described fuel outlet end and boiler combustion mouth, described fuel solenoid valve connects control
Device processed.
7. tea drying device as claimed in claim 1, it is characterised in that: described drying baker includes drying baker casing, Folium Camelliae sinensis
Transporter and Folium Camelliae sinensis transmit motor；Described Folium Camelliae sinensis transporter is arranged in drying baker casing, and it is transfer tape assemble；Described
The input of transfer tape assemble is positioned at immediately below feeding device outfan, including conveyer belt and transmission shaft assembly；Described conveyer belt
For network structure, its both sides are provided with netted guardrail；Described conveyer belt connects Folium Camelliae sinensis by transmission shaft assembly and transmits motor；Described tea
Leaf transmits motor and is arranged on drying baker casing, and is positioned at outside described drying baker casing, and is connected with described controller；Described
Drying baker box bottom offers tea leaf conveying outlet, and the outlet of described tea leaf conveying is positioned at the underface of transfer tape assemble outfan.
8. tea drying device as claimed in claim 7, it is characterised in that: also include that dress collected by Folium Camelliae sinensis chiller, Folium Camelliae sinensis
Put, conveyer belt assembly collected by Folium Camelliae sinensis and collects motor；Described Folium Camelliae sinensis chiller is positioned at below tea leaf conveying outlet, including cooling
Case, cooler and tea mixing device；The arrival end of described cooler bin connects tea leaf conveying by cooling pipe and exports, described cooling
Cooling electromagnetic valve is installed on pipeline；Described cooler bin top is provided with the first contact switch, the sense of described first contact switch
Position is answered to be positioned at cooler bin；Described cooler is arranged on cooler bin, and is looped around around described cooler bin；Described Folium Camelliae sinensis stirs
Mixing device and include that mixing component and stirring motor, described mixing component are positioned at cooler bin, its shaft one end wears described cold
But case being connected with the stirring motor being arranged on outside cooler bin；Described mixing component uses silica gel material to make；Described Folium Camelliae sinensis
Collection device is placed on Folium Camelliae sinensis and collects on conveyer belt assembly, and can be transported to cooler bin by described Folium Camelliae sinensis collection conveyer belt assembly
Immediately below the port of export；Described Folium Camelliae sinensis is collected conveyer belt assembly and is connected collection motor；Described cooling electromagnetic valve, the first contact switch,
Cooler, stirring motor and collection motor are all connected with controller.
9. tea drying device as claimed in claim 1, it is characterised in that: described leaves storage storehouse is arranged on above feeding device,
Its defeated end of blade faces described feeding device input；Defeated leaf electromagnetic valve, described defeated leaf electromagnetic valve are installed at described defeated end of blade
Connect controller；Being provided with weighing machine on described leaves storage storehouse, described weighing machine connects controller, for real time measure leaves storage storehouse
Weight, and the coherent signal of generation is sent out in described controller, described controller controls defeated leaf electricity further according to received signal
The folding of magnet valve.
10. tea drying device as claimed in claim 1, it is characterised in that: also include mixing arrangement；Described mixing arrangement position
Between dehydrating unit and boiler combustion mouth, and it is simultaneously connected with fuel warehouse, dehydrating unit and boiler combustion mouth；Described mixing dress
Setting agitator in putting, described agitator can will mix from described fuel warehouse fuel out and the air come from the first blower fan
Close.
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| CN111536791A (en) * | 2020-05-14 | 2020-08-14 | 徐州泰瑞仪器设备有限公司 | Automatic control method for material drying state |
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| CN112273474A (en) * | 2020-11-25 | 2021-01-29 | 湖南省千秋界茶业有限公司 | Tea leaf stir-frying and water-removing equipment |
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| CN113287662A (en) * | 2021-06-11 | 2021-08-24 | 印江自治县兰香茶叶专业合作社 | Tea leaf drying device and process for improving tea leaf quality |
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| CN107494789B (en) * | 2017-09-29 | 2024-03-01 | 石阡县城亿原生态农业有限责任公司 | Tea leaf dispensing machine for stir-frying tea |
| CN109114940A (en) * | 2018-09-15 | 2019-01-01 | 江苏瑞源加热设备科技有限公司 | A kind of air draught type electric heating grain drying device |
| CN109805116A (en) * | 2018-12-25 | 2019-05-28 | 三江县浩然再生能源科技开发有限公司 | A kind of perfuming machine for tea |
| CN112179109A (en) * | 2019-07-02 | 2021-01-05 | 无锡炬焰能源科技有限公司 | Coal slime drying system |
| CN111536791A (en) * | 2020-05-14 | 2020-08-14 | 徐州泰瑞仪器设备有限公司 | Automatic control method for material drying state |
| CN112273474A (en) * | 2020-11-25 | 2021-01-29 | 湖南省千秋界茶业有限公司 | Tea leaf stir-frying and water-removing equipment |
| CN112314730A (en) * | 2020-11-25 | 2021-02-05 | 湖南省千秋界茶业有限公司 | Dark raw tea preparation system |
| CN112503910A (en) * | 2020-11-25 | 2021-03-16 | 湖南省千秋界茶业有限公司 | Tea leaf drying equipment |
| CN113287662A (en) * | 2021-06-11 | 2021-08-24 | 印江自治县兰香茶叶专业合作社 | Tea leaf drying device and process for improving tea leaf quality |
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