CN203949467U - Tea leaf drier - Google Patents

Tea leaf drier Download PDF

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Publication number
CN203949467U
CN203949467U CN201420246130.9U CN201420246130U CN203949467U CN 203949467 U CN203949467 U CN 203949467U CN 201420246130 U CN201420246130 U CN 201420246130U CN 203949467 U CN203949467 U CN 203949467U
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CN
China
Prior art keywords
drying
reforming pot
tea leaf
pot
reforming
Prior art date
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CN201420246130.9U
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Chinese (zh)
Inventor
谭和平
徐海卫
李刚
曹江萍
徐传娣
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四川中测量仪科技有限公司
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Priority to CN201420246130.9U priority Critical patent/CN203949467U/en
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Publication of CN203949467U publication Critical patent/CN203949467U/en

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Abstract

The utility model discloses a kind of tea leaf drier, especially a kind of tea leaf drier for Tea Processing process field.The utility model provides one can realize tealeaves continuous drying, and strengthen drying effect in tealeaves continuous drying process, improve tea leaf quality, reduce the tea leaf drier of energy consumption, comprise that frame, drive unit, transmission device, drying, reforming pot, heater, described transmission device are arranged in frame, drying, reforming pot is arranged in drying cavity by layer; On drying, reforming pot, be provided with feed position and go out material level, and the feed position of same layer drying, reforming pot is higher than going out material level.Because drying, reforming pot is arranged in drying cavity by layer, need to carry out the tealeaves of drying and processing after last layer drying, reforming pot cures, drop in one deck drying, reforming pot and continue to cure from charging aperture, tealeaves passes through the processing of multilayer continuous drying from top to bottom in drying cavity like this.

Description

Tea leaf drier

Technical field

The utility model relates to a kind of tea leaf drier, especially a kind of tea leaf drier for Tea Processing process field.

Background technology

Tea Processing needs multiple working procedure to realize, and is last procedure in green tea, black tea, oolong tea, the first system of white tea and dry, and its object one is to make in a certain way tealeaves dehydration, thereby reaches certain water content, is convenient to store; The 2nd, in drying course, there is complicated thermal chemical reaction, ensure that tealeaves color, shape are more tending towards perfect.Therefore drying is one of critical process of all kinds of tea qualities formation.Heating system is as a central module of drying plant, and whether efficient, energy-saving and environmental protection seem particularly important.Existing tea leaf drier adopts the mode of conveyer belt or transporting chain plate mostly, dry by hot blast, tealeaves is substantially all actionless, the speed of the moisture loss in tealeaves and windage depend on uniformity coefficient that tealeaves paves and the wind speed profile of hot blast, and drying tea leaves is all Manual mostly at present, the uniformity cannot ensure, drying the interior wind speed profile of casing neither be uniform, also just cause the speed of moisture loss in drying tea leaves process and windage inconsistent, the effect of drying tea leaves is inconsistent, cannot ensure to process the tea leaf drier of tealeaves.Therefore, in prior art, also do not have one both can realize tealeaves continuous drying, can in drying course, improve again tea leaf quality, reduce the tea leaf drier of energy consumption.

Utility model content

Technical problem to be solved in the utility model is to provide one can realize tealeaves continuous drying, and strengthens drying effect in tealeaves continuous drying process, improves tea leaf quality, reduces the tea leaf drier of energy consumption.

The utility model solves the tea leaf drier that its technical problem adopts, comprise that frame, drive unit, transmission device, drying, reforming pot, heater, described transmission device are arranged in frame, described drive unit is connected with transmission device, described drying, reforming pot is connected with transmission device, also comprise drying cavity, described drying, reforming pot is two or more, and drying, reforming pot is arranged in drying cavity by layer; On drying, reforming pot, be provided with feed position and go out material level, and the feed position of same layer drying, reforming pot is higher than going out material level, the feed position of lower one deck drying, reforming pot and last layer drying, reforming pot to go out material level corresponding.

Further, drying, reforming pot is obliquely installed to going out material level direction by feed position.

Further, drying, reforming pot feed position place is provided with material receiving port, and last one deck drying, reforming pot goes out material level place and is provided with discharging opening.

Further, described heater is far-infrared heater, and described far-infrared heater comprises Far infrared heating plate, and described Far infrared heating plate is positioned at drying cavity, and Far infrared heating plate is arranged on drying, reforming pot top.

Further, between described drying, reforming pot and Far infrared heating plate, the scope of distance A is 5mm to 50mm.

Further, described transmission device is bar linkage structure, and bar linkage structure and drying, reforming pot are rotatably connected, and described drying, reforming pot is made up of U-lag.

Further, the inwall of described U-lag is provided with projection.

Further, also comprise dust arrester, described dust arrester is arranged on the upper end of U-lag, also comprises hydrofuge deduster, and described hydrofuge deduster is positioned at the top of drying cavity.

Further, also comprise temperature sensor and controller, described temperature sensor is arranged in drying cavity, and the input port of described controller is connected with temperature sensor, and the output port of described controller is connected with far-infrared heater.

Further, described dust arrester is connected with the output of controller.

The beneficial effects of the utility model are: because drying, reforming pot is multiple, and be arranged in drying cavity by layer, need to carry out the tealeaves of drying and processing after last layer drying, reforming pot cures, drop in one deck drying, reforming pot and continue to cure from charging aperture, like this tealeaves in drying cavity from top to bottom through multilayer continuous drying process after, good drying effect, the quality of tealeaves is high.Because the relatively high gas of temperature is positioned at the top of drying cavity, therefore higher at the initial stage of drying tea leaves bake out temperature, and later stage bake out temperature is relatively low, just meet low temperature after the first high temperature of drying tea leaves, gross fire high temperature quick-drying, the dry technological requirement of the fiery low temperature foot of foot, the Measuring Moisture Content of Tea obtaining is thus moderate, and quality is higher.

Brief description of the drawings

Fig. 1 is front view of the present utility model;

Fig. 2 is cutaway view of the present utility model;

Fig. 3 is partial enlarged view of the present utility model;

Parts, position and numbering in figure: frame 1, drive unit 2, transmission device 3, drying, reforming pot 4, drying cavity 5, material receiving port 6, discharging opening 7, Far infrared heating plate 8, U-lag 9, dust arrester 10, hydrofuge deduster 11, temperature sensor 12, controller 13, projection 14.

Detailed description of the invention

Below in conjunction with accompanying drawing, the utility model is described in further detail.

As shown in Figures 1 and 2, tea leaf drier of the present utility model, comprise frame 1, drive unit 2, transmission device 3, drying, reforming pot 4, heater, described transmission device 3 is arranged in frame 1, described drive unit 2 is connected with transmission device 3, and described shaping pot is connected with transmission device 3, also comprises drying cavity 5, described drying, reforming pot 4 is two or more, and drying, reforming pot 4 is arranged in drying cavity 5 by layer; On drying, reforming pot 4, be provided with feed position and go out material level, and the feed position of same layer drying, reforming pot 4 is higher than going out material level, the feed position of lower one deck drying, reforming pot 4 and last layer drying, reforming pot 4 to go out material level corresponding.Heater is for heating the tealeaves in drying, reforming pot 4.Because hot-air density is less, the heat that therefore heater produces is easily gathered in the top of drying cavity 5, and therefore, the temperature in drying cavity 5 is from top to bottom successively decreased, the different region of formation temperature in chamber.Because multiple drying, reforming pots 4 are arranged in drying cavity 5 by layer, and the feed position of same layer drying, reforming pot 4 is higher than going out material level, the feed position of lower one deck drying, reforming pot 4 and last layer drying, reforming pot 4 to go out material level corresponding.Tealeaves is introduced into the drying, reforming pot 4 of top layer, then in top layer drying, reforming pot 4, move from feed position to the direction that goes out material level until falling in one deck drying, reforming pot 4, tealeaves passes through successively every layer of drying, reforming pot 4 from top to bottom in drying cavity 5 like this, realizes the continuous drying processing to tealeaves.In the process of continuous drying, tealeaves is first through the higher top layer regions of excess temperature, again successively through the relatively low intermediate layer of excess temperature and lower region, such continuous drying process meets low temperature after the first high temperature of drying tea leaves, gross fire high temperature quick-drying, the dry technological requirement of the fiery low temperature of foot foot, fully ensured the quality of tealeaves.

For tealeaves can be entered in lower one deck drying, reforming pot smoothly from upper strata drying, reforming pot 4, drying, reforming pot 4 is obliquely installed to going out material level direction by feed position.Tealeaves moves along the drying, reforming pot tilting under Action of Gravity Field, until fall into lower one deck drying, reforming pot.

Drying, reforming pot 4 feed position places are provided with material receiving port 6, and last one deck drying, reforming pot 4 goes out material level place and is provided with discharging opening 7.The material receiving port 6 arranging can be caught the tealeaves falling from last layer, avoids part tealeaves cannot enter into the situation of this layer of oven dry pot.When concrete enforcement, the base plate of material receiving port 6 is set to skewedly, and tealeaves can enter in drying, reforming pot 4 along the base plate of inclination like this.Finally, transport drying cavity 5 through the tealeaves of drying and processing from discharging opening 7 positions, enter next process.

Described heater is far-infrared heater, and described far-infrared heater comprises Far infrared heating plate 8, and described far-infrared heater Far infrared heating plate 8 is arranged on drying, reforming pot 4 tops.The far infrared radiation that Far infrared heating plate 8 produces, direct irradiation tealeaves is dried tealeaves.Compared with hot-air seasoning of the prior art, far infrared drying can not produce air-flow, and tealeaves is dried and can be produced special fiery fragrance in dry environment when calm, therefore adopts far infrared drying can improve the quality of tealeaves.In addition adopt far infrared drying not need intermediate medium to carry out heat conduction, far-infrared ray drying roasting tea is dry soon, time than hot blast roasting tea is short, can remove fast like this moisture in tealeaves, be conducive to the fragrant performance of tea, also avoided the loss of energy in conductive process, reduced the energy consumption in production process simultaneously.Because far infrared drying adopts the mode of direct irradiation, tea machinery is dried, therefore distance infrared hot plate 8 is nearer, and its bake out temperature is higher, otherwise bake out temperature is lower.And drying, reforming pot 4 of the present utility model tilts towards one end, in drying course, tealeaves moves along the incline direction of drying, reforming pot 4, first pass through the near region of distance infrared hot plate 8, pass through gradually distance infrared hot plate 8 region far away, tealeaves has experienced the stage to low temperature by high temperature in transportation again, has met drying tea leaves and has processed low temperature after first high temperature, gross fire high temperature quick-drying, the dry technological requirement of the fiery low temperature foot of foot, make the quality of tealeaves higher.

Between described drying, reforming pot 4 and Far infrared heating plate 8, the scope of distance A is 5mm to 50mm.Because centre does not have medium conduction, the temperature of far infrared drying is only dried the impact of distance, and therefore bake out temperature can easily be realized accuracy controlling.In the time that between drying, reforming pot 4 and Far infrared heating plate 8, distance is got 5mm to 50mm, bake out temperature is suitable, can either remove fast the moisture in tealeaves, can avoid again excessive oven dry, makes the effect of drying reach optimum.

In prior art, tea leaf is crossed conveyer belt or transporting chain plate transport, tealeaves is relatively static on conveyer belt, if directly adopt the method for far infrared drying, tealeaves can not fully be irradiated by far infrared, and in order to solve foregoing problems, described transmission device 3 is bar linkage structure, bar linkage structure and drying, reforming pot 4 are rotatably connected, and described drying, reforming pot 4 is made up of U-lag 9.Drying, reforming pot 4 moves reciprocatingly under the driving of bar linkage structure, makes tealeaves in U-lag 9, ceaselessly do throwing transhipment moving, and tealeaves turns in throwing the abundant irradiation that is subject to far infrared in journey, and the tealeaves fragrance after drying is strengthened.Tealeaves is repeatedly thrown and is turned, and is conducive to the discharge of moisture, has improved drying efficiency, rolls tightly fried dry in drying course, has improved tealeaves shaping and flavouring effect.In addition, throw that transhipment is moving to be also conducive to tealeaves and from last layer drying, reforming pot 4, to enter in lower one deck drying, reforming pot 4.When concrete enforcement, every layer of drying, reforming pot 4 arranged and formed by multiple U-lags 9.

As shown in Figure 3, the inwall of described U-lag 9 is provided with projection 14.When tealeaves moves in U-lag 9, contact with the projection 14 on inwall, can strengthen the throwing transhipment of tealeaves in U-lag 9 and move and shaping effect, make the better effects if of drying.

Also comprise dust arrester 10, described dust arrester 10 is arranged on the upper end of U-lag 9, also comprises hydrofuge deduster 11, and described hydrofuge deduster 11 is positioned at the top of drying cavity 5.Dust arrester 10 can blow down the steam in tealeaves, and steam on far-infrared heater and tea milli, is conducive to the oven dry of tealeaves, can make again the surface cleaning of far-infrared heater, ensures the stable efficiency of heating surface of far-infrared heater, ensures drying tea leaves effect; The steam that the hydrofuge deduster 11 of setting up can blow down dust arrester 10 in time and tea milli are discharged in drying cavity 5 bodies.

Also comprise temperature sensor 12 and controller 13, described temperature sensor 12 is arranged in drying cavity 5, and the input port of described controller 13 is connected with temperature sensor 12, and the output port of described controller 13 is connected with far-infrared heater.For ease of in real time the temperature of drying, reforming pot 4 being detected, in drying cavity 5, be provided with temperature sensor 12.Temperature sensor 12 detects the temperature of drying, reforming pot 4, output signal is to controller 13, need temperature and the actual temperature analysis comparison that detects feedback by the technique of setting, controller 13 is by controlling the power of far-infrared heater, control in real time the temperature of drying, reforming pot 4, temperature control is accurate, and response rapidly.

Described dust arrester 10 is connected with the output of controller 13.Utilize controller 13 to send control signal, control dust arrester 10 timing workings, blow down in time the steam in tealeaves, and steam and tea milli on far-infrared heater.The time interval that dust arrester 10 is worked can according to the actual requirements, control to adjust by the program being input in controller 13.

Claims (10)

1. tea leaf drier, comprise that frame (1), drive unit (2), transmission device (3), drying, reforming pot (4), heater, described transmission device (3) are arranged in frame (1), described drive unit (2) is connected with transmission device (3), described shaping pot is connected with transmission device (3), it is characterized in that: also comprise drying cavity (5), described drying, reforming pot (4) is two or more, and drying, reforming pot (4) is arranged in drying cavity (5) by layer; On drying, reforming pot (4), be provided with feed position and go out material level, and the feed position of drying, reforming pot (4) is higher than going out material level, the feed position of lower one deck drying, reforming pot (4) and last layer drying, reforming pot (4) to go out material level corresponding.
2. tea leaf drier as claimed in claim 1, is characterized in that: drying, reforming pot (4) is obliquely installed to going out material level direction by feed position.
3. tea leaf drier as claimed in claim 1, it is characterized in that: drying, reforming pot (4) feed position place is provided with material receiving port (6), last one deck drying, reforming pot (4) goes out material level place and is provided with discharging opening (7).
4. tea leaf drier as claimed in claim 2, it is characterized in that: described heater is far-infrared heater, described far-infrared heater comprises Far infrared heating plate (8), described Far infrared heating plate (8) is positioned at drying cavity (5), and Far infrared heating plate (8) is arranged on drying, reforming pot (4) top.
5. tea leaf drier as claimed in claim 4, is characterized in that: between described drying, reforming pot (4) and Far infrared heating plate (8), the scope of distance A is 5mm to 50mm.
6. tea leaf drier as claimed in claim 4, it is characterized in that: described transmission device (3) is bar linkage structure, bar linkage structure and drying, reforming pot (4) are rotatably connected, and described drying, reforming pot (4) is made up of U-lag (9).
7. tea leaf drier as claimed in claim 6, is characterized in that: the inwall of described U-lag (9) is provided with projection (14).
8. tea leaf drier as claimed in claim 6, it is characterized in that: also comprise dust arrester (10), described dust arrester (10) is arranged on the upper end of U-lag (9), also comprise hydrofuge deduster (11), described hydrofuge deduster (11) is positioned at the top of drying cavity (5).
9. tea leaf drier as claimed in claim 4, it is characterized in that: also comprise temperature sensor (12) and controller (13), described temperature sensor (12) is arranged in drying cavity (5), the input port of described controller (13) is connected with temperature sensor (12), and the output port of described controller (13) is connected with far-infrared heater.
10. tea leaf drier as claimed in claim 8, is characterized in that: described dust arrester (10) is connected with the output of controller (13).
CN201420246130.9U 2014-05-14 2014-05-14 Tea leaf drier CN203949467U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420246130.9U CN203949467U (en) 2014-05-14 2014-05-14 Tea leaf drier

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Application Number Priority Date Filing Date Title
CN201420246130.9U CN203949467U (en) 2014-05-14 2014-05-14 Tea leaf drier

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103954113A (en) * 2014-05-14 2014-07-30 四川中测量仪科技有限公司 Tea drying plant
CN104957291A (en) * 2015-06-30 2015-10-07 四川中测量仪科技有限公司 Pulse type aroma improving dryer
CN105145904A (en) * 2015-09-09 2015-12-16 厦门市博罗格贸易有限公司 Dustproof tea drying device with moving rollers
CN105145902A (en) * 2015-09-09 2015-12-16 乐清市脱众五金工具有限公司 Dustproof tea drying device
CN106720519A (en) * 2016-12-12 2017-05-31 南安市瑞欣生物科技有限公司 A kind of intelligent tea drier based on Internet of Things

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103954113A (en) * 2014-05-14 2014-07-30 四川中测量仪科技有限公司 Tea drying plant
CN104957291A (en) * 2015-06-30 2015-10-07 四川中测量仪科技有限公司 Pulse type aroma improving dryer
CN105145904A (en) * 2015-09-09 2015-12-16 厦门市博罗格贸易有限公司 Dustproof tea drying device with moving rollers
CN105145902A (en) * 2015-09-09 2015-12-16 乐清市脱众五金工具有限公司 Dustproof tea drying device
CN106720519A (en) * 2016-12-12 2017-05-31 南安市瑞欣生物科技有限公司 A kind of intelligent tea drier based on Internet of Things

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