CN201444911U - Tobacco curing barn - Google Patents
Tobacco curing barn Download PDFInfo
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- CN201444911U CN201444911U CN2009200428767U CN200920042876U CN201444911U CN 201444911 U CN201444911 U CN 201444911U CN 2009200428767 U CN2009200428767 U CN 2009200428767U CN 200920042876 U CN200920042876 U CN 200920042876U CN 201444911 U CN201444911 U CN 201444911U
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Abstract
The utility model is the improvement of the tobacco curing barn, and the tobacco curing barn is characterized in that: the tobacco curing barn is divided into a plurality of separated drying tunnels which are communicated end to end by baffle plates, the drying tunnel is provided with a rail for moving of tobacco, and the drying tunnel is provided with a temperature-adjusting device, and a plurality of temperature detecting devices and a plurality of humidity detecting devices which are separately placed; and the temperature-adjusting device comprises a fan which can change the wind direction and is located above the drying tunnel, and the top of the drying tunnel is provided with a ventilation door for opening/closing an air door and/or a controllable temperature-adding and humidity-adding tunnel which is communicated with a thermal source in the drying tunnel. Compared with the prior art, the arrangement of the drying stage is changed from time sequence into spatial location sequence, which makes the drying of tobacco be completed under different temperature and humidity divided by continuous and gradient non-obvious boundary and time, meanwhile, the moisture regain is completed, which is more in accordance with the physiological and biochemical changes and drying gradual process during the tobacco drying course, therefore, the odor and quality of the drying tobacco are good, and the hot air are sequentially used to reduce the drying energy-consumption, and the continuous operation can be realized. The curing barn adopts a light-passing board to generate the auxiliary heat energy, which is more energy-saving. The movable structure of the baffle plates can realize the multi-functional utilization of the curing barn, and increase the comprehensive value of the curing barn.
Description
Technical field
Utility model is the improvement to baking tobacco leaves baking barn, and is particularly a kind of more near variation of tobacco leaf Physiology and biochemistry and drying rule, can realize the serialization baking, and the baking energy consumption is low, the tobacco flue-curing barn that the barn utilization rate is high.
Background technology
People are in order to improve tobacco flue-curing efficient, and the reform traditional barn has been invented intensive barn curing, and basic structure for example Chinese patent CN201045862 tobacco-leaf bulk curing barn is described, form by cigarette-filling house and heating clamber, by cigarette-filling house is given hot air circulation, forced ventilation, hydrofuge improve the baking production capacity.Further, some bulk curing barns also add electronic-controlled installation, for example the described intelligentized miniature compact tobacco flue-curing house of Chinese patent CN101342006.Intensive barn curing by with the tobacco workmanship people for being divided into changing yellow stage, fixation stage, the drying muscle stage three phases is controlled temperature respectively, changing yellow stage: 32-36 ℃, 10-15 hour, be warming up to 39-42 ℃, 10 hours; Fixation stage temperature 45-48 ℃ 12 hours, rise to again 50-52 ℃ 12 hours, heat up again 54-55 ℃ 12 hours; Drying muscle stage temperature: rise to 60-68 ℃, a heatable brick bed under the absolutely dry flame-out moisture regain of baking cigarette muscle.Concentrated type flue-cured tobacco maximum is characterized as: treat that flue-cured tobacco maintains static in the flue-cured tobacco process, the tobacco flue-curing stage passes in chronological order, and the interior at one time temperature of barn, humidity equate that single barn can not be realized adorning continuously cigarette and toast continuously.And desirable flue-cured tobacco should be, tobacco leaf is gradual change from flavescence to dried muscle, and for being divided into three phases, the Physiology and biochemistry gradual change requirement of the tobacco leaf that can not fit like a glove influences quality of tobacco to bulk curing barn with the bake process people; Secondly, in bake process, be the humiture that guarantees that each stage is suitable, adopt forced ventilation, hydrofuge, take away the fragrant atmosphere of a large amount of heat energy and tobacco, both wasted energy, influence quality of tobacco again; Besides, the bulk curing barn bake process is a batch (-type), whenever roasting time time spent 6-8 days, baking finishes back tobacco leaf conditioning, by the nature moisture regain that keeps the skin wet separately in the barn bottom, need 1-2 days again, thereby production capacity is still on the low side, for example the single seat area is the 2.7*8m intensive barn curing, and the baking ability mostly is 20 mu of vegas most.In addition, this type of barn adopts light tight roof structure, and function singleness can only be used as tobacco flue-curing, can not change using it for anything else after the baking phase, causes barn idle except that flue-cured tobacco was season, and the barn utilization rate is low.
The disclosed multicell circulation of Chinese patent CN201069993 serialization bulk curing barn.Its structure is by a hot blast chamber and a plurality of S1～S7 of cigarette-filling house, by the end to end mutual series connection in air channel, form the tail gas closed circuit that a plurality of cigarette-filling house connect mutually, the hot blast chamber joins with a plurality of branch road air channels that link to each other with main air duct and each cigarette-filling house by a main air duct, and each cigarette-filling house's afterbody also is provided with an exhaust outlet.Its goal of the invention is the tail gas that makes each cigarette-filling house can directly utilize previous cigarette-filling house to discharge, and each cigarette-filling house gets damp again automatically by the wet tail gas of heat that previous cigarette-filling house discharges, and reaches and improves the hot blast utilization rate, and fuel saving reduces the flue-cured tobacco cost.Just a plurality of barn series connection are provided with, each barn essence still is the intensive barn curing of syllogic, and each barn stoving time is still basic identical with intensive barn curing, and each barn still needs loading and unloading tobacco leaf separately, so many shortcomings of bulk curing barn still exist.Still having is worth improved place.
The utility model content
Utility model first purpose is to overcome the deficiency of above-mentioned prior art, provides a kind of and more changes and drying rule near the tobacco leaf Physiology and biochemistry, and flue cured tobacco quality is good, can realize the serialization baking, the tobacco flue-curing barn that production capacity is big.
Another purpose of utility model is to provide a kind of baking to add the low tobacco flue-curing barn of energy consumption.
A utility model purpose again was to provide outside a kind of tobacco flue-curing phase, can also make the multipurpose tobacco flue-curing barn of other multiple utilizations.
Utility model first purpose realizes, the main improvement is that former each baking stage is passed in chronological order, the people is the concentrated type baking that is divided into three phases, change baking tobacco leaves into by heating, the reverse reach of humidification air-flow, in a barn, move through different humitures and finish tobacco flue-curing, can realize tobacco leaf serialization baking, and improve and toast production capacity, particularly tobacco flue-curing process does not have tangible temperature, humidity rank broken dash branch, baking more changes and drying rule near the tobacco leaf Physiology and biochemistry, and non-forced ventilation, hydrofuge, not only saved the baking energy consumption, and effectively kept tobacco aroma, flue cured tobacco quality is good, thereby overcome the deficiencies in the prior art, realized the utility model purpose.Specifically, the tobacco flue-curing barn, comprise and place the tobacco flue-curing barn, heater and to barn heating ventilation device, it is characterized in that placing the tobacco flue-curing barn and be separated into some separation drying tunnels that head and the tail are communicated with by dividing plate, the track that moves for tobacco leaf is arranged in each drying tunnel, temperature-adjusting device is arranged in the drying tunnel, and the some temperature, the humidity detector that split, said temperature-adjusting device comprises the fan that can change wind direction on the drying tunnel, and the drying tunnel end face has air door and/or the interior controlled benefit temperature compensation wet channel that is communicated with thermal source of drying tunnel that opens/close air door.
Utility model is said
Tobacco leaf by heating, the reverse reach of humidification air-flow finishes baking, refers to baking tobacco leaves in a barn, to the moving gradually of high temperature, do not finish tobacco flue-curing in equality of temperature, the humidity environment from low temperature.Tobacco leaf moves total length and wants seeking time to determine by flue-cured tobacco, for example about the about 120-160 of Chinese style flue-cured tobacco hour; Translational speed is set according to tobacco leaf kind, planting area, Flue-cured tobacco Quality.Between the temperature of whole flue-cured tobacco, humidity province, basic identical with prior art, Chinese style flue-cured tobacco for example, temperature is by about 36 ℃ of the initial stage, to final about 68 ℃; Relative humidity (wet and dry bulb humidity), about 34 degree by the initial stage to final 42 degree, all are gradual change trend, advance on the contrary with tobacco leaf, and promptly the tobacco leaf head end of advancing is a low-temperature space, and advancing not, end is the high-temperature region.Change and drying rule for making tobacco flue-curing more approach the tobacco leaf Physiology and biochemistry, the inversion degree changes reach, and is a kind of more preferably in flue-cured tobacco average rate reach in the phase, so more meets tobacco leaf Physiology and biochemistry progressive formation.
Dividing plate is separated into the separation drying tunnel that some head and the tail are communicated with, can be that the rectangle barn is by some parallel baffles, the staggered parallel continuous drying tunnel of head and the tail bending connection that is separated to form of head and the tail, by this design, the technical staff also should be able to expect, it also can be " returning " shape passage of separating in circle, ellipse or the polygon, tobacco leaf moves in the parallel continuous passage of bending, has both satisfied flue-cured tobacco time and different humiture requirement, can shorten barn length greatly again.This type of passage is provided with form, mainly be to take up an area of structure from barn to consider, but not the necessary structure of utility model tobacco workmanship institute is for example built up barn the strip that satisfies tobacco leaf baking time requirement, can be employed equally.
For the tobacco leaf moving track, main effect is to realize that tobacco leaf finishes baking bake process mobile under not equality of temperature, humidity, it can be that tobacco leaf hangs mobile for example suspension conveyer chain, the tobacco leaf lifting is moved, it also can be the railcar mobile device, tobacco leaf is carried on the railcar moves, these all belong to prior art.The preferred tobacco leaf of utility model hangs and moves, and tobacco leaf hangs and can make each tobacco leaf be the state of scattering, and fully finishes the flue-cured tobacco drying.
Heater and to barn heating ventilation device, similar with prior art, for the barn baking tobacco leaves provides for example hot blast of thermal source.Can be various heaters in the prior art, for example fuel gas heating, Steam Heating, liquid fuel heating, solid fuel heating, and the solar energy supplementary heating or the like, look region and resource situation and select to adopt.The heating ventilation device, also same prior art, a kind of easy be electric fan.
Can change the fan of wind direction, main effect is according to each temperature control point temperature, hygrometry value and setting value relatively, and by changing the wind direction of respective section fan, for example parallel propelling or blow down makes each drying tunnel satisfy that setting is warm, humidity requirement.A kind of easy mode is to adopt the adjustable angle fan, by changing fan blowing angle, changes wind direction, is used to regulate each drying tunnel tobacco leaf and moves distance each point flue-cured tobacco temperature, humidity, changes wind direction by ventilating duct certainly and also is fine, and can realize above-mentioned functions equally.
The drying tunnel end face has air door and/or the interior controlled benefit temperature compensation wet channel of drying tunnel that opens/close air door, its effect is to be used to regulate each point temperature in the drying tunnel equally, humidity, jointly humiture is regulated with the aforementioned fan that changes wind direction, move baking each point temperature to satisfy tobacco leaf, humidity requirement, can also moisture in the drying tunnel be extracted out by this air door simultaneously, supply with the moisture regain humidification. for example according to the temperature that detects, the humidity situation, unlatching by certain air door of drying tunnel end face (the particularly dried muscle of high temperature district), form the local short stream of hot blast in the drying tunnel, reduce temperature. or open and mend certain air door supplemental heat source in the temperature compensation wet channel, regulate temperature, humidity, thus temperature can be improved, the controllability of humidity and adjustment precision.
The barn operation principle, pack into tobacco leaf and advance mobile, heater produces heat and converts hot blast to, supply with satisfactory damp and hot wind by the heating ventilation device to the continuous drying tunnel of bending that barn is communicated with from beginning to end, tobacco leaf advances from the not end (low-temperature end) of damp and hot wind reverse move of packing into, be arranged on a plurality of temperature in the drying tunnel, humidity sensor, detect temperature in the drying tunnel respective section, humidity, automatically control or feedback information Artificial Control associated fan wind direction, and the On/Off of the air door of being correlated with on relevant air door and/or the benefit temperature compensation wet channel, make each section of drying tunnel all satisfy the temperature of setting flue-cured tobacco, humidity requirement, tobacco leaf move overall process and promptly finish tobacco flue-curing.
In addition, a kind of more preferably advancing at the barn drying tunnel do not held the tobacco leaf conditioning passage that is provided with a partition, after making tobacco leaf finish baking, change moisture regain immediately over to, can further save time, the moisture moisture regain that can directly utilize simultaneously the tobacco flue-curing process to discharge can realize that not only tobacco leaf baking one gas finishes, and the fragrant atmosphere of bake process do not leak, and helps promoting flue cured tobacco quality.The moisture regain wet steam, but can offer damper by cutting off wall, perhaps utilize the controlled air door of drying tunnel end face to send into the moisture regain district, can also utilize barn moisture regain district window to carry out the nature moisture regain.
Utility model second purpose realizes, it is characterized in that the barn roof adopts double-decker at least, and outer at least end face adopts light-passing board (for example sunlight board).By the sunshine transmission, make the double-decker cavity become the air heat chamber, constitute the flue-cured tobacco auxiliary thermal source, thereby reach the saving external energy.In the air heat chamber, the tortuous passageway in similar labyrinth can also be set, to increase the solar energy heating effect and to get high-temperature hot air.
For making barn when the flue-cured tobacco not, have other functions, improve the barn comprehensive utilization ratio, a kind of better is barn roofing double-decker, constitute by light-passing board, at least on one deck light-passing board or below collapsible/solar protection devices of decontroling is installed.Effective sunshade during flue-cured tobacco can make the tobacco natural flavescence, is unlikely to shine blue or green doing, and also can reduce the influence of solar irradiation heat to the upper and lower canopy temperature difference in the barn simultaneously; Flue-cured tobacco finishes, and draws back solar protection devices, and sunlight sees through and can make barn become to become the printing opacity greenhouse.Certainly, the technical staff should be understood that roofing can also be that light-passing board constitutes more than two layers.Described solar protection devices can adopt various cover from suns in the prior art, for example the double-colored sunshade net of black and white.
Utility model the 3rd order is realized, a kind of dividing plate that is separated to form drying tunnel that is preferably, employing activity package assembly, assembling dividing plate when baking tobacco leaves, be separated to form continuous drying tunnel, flue-cured tobacco end in season, removing dividing plate becomes the nothing separation or separates general greenhouse less, to make other purposes, make barn realize that a room uses more.
Above-mentioned tobacco flue-curing process, temperature, humidity adjustment, tobacco leaf moves and speed etc., and all processes all can be finished by computer control, and manually control equally can certainly.
Utility model tobacco flue-curing barn, since adopt be different from prior art with tobacco leaf in barn by heating, the reverse reach move mode of humidification air-flow, not equality of temperature in a bakery, the humidity province realizes that the continuous dress cigarette of tobacco leaf toasts continuously, with respect to prior art, each baking stage in chronological order, change into by the locus order, flue-cured tobacco process temperature, humidity is even variation from low to high, not only can satisfy the humiture requirement of respectively toasting the period, tobacco leaf does not have the not equality of temperature of obvious boundary and period division in continuous gradation, move under the humidity and finish baking, flue-cured tobacco more meets tobacco flue-curing process Physiology and biochemistry to be changed and dry progressive formation, need not resemble intensive barn curing need be by forcing forced ventilation, hydrofuge, circulation in the baking heat, fragrance protectiveness is good, improved quality of tobacco, the tobacco leaf identity, fragrance, quality such as oil content are significantly improved, first-class cigarette and medium grade cigarette all have raising, and hot blast uses in order, also reduced the baking energy consumption, can realize adopting continuous every day cigarette, dress cigarette and smoke serialization baking operation, baking efficient and flue cured tobacco quality have been improved greatly, these all constitute utility model, and to be different from the prior art feature (be that tobacco leaf moves in a barn and finishes baking, the same time, the space different parts, temperature, humidity fades to maximum feature). for example a utility model area is the 12.58*40-49 barn, the 8-12 seat bulk curing barn that is equivalent to 2.7*8m, can satisfy the tobacco flue-curing of 160-260 mu vega, intensive seedling production, can satisfy the leaf tobacco production scale, intensification, industrialized requirement, also saved plantation tobacco curing barn floor space greatly. the baking barn adopts light-passing board, add hot-air by solar irradiation, replenish flue-cured tobacco heat energy, can obviously save external energy. under the sufficient situation of daylight, heat energy inner loop in addition, do not force to efflux, heat energy is fully used, gather solar thermal energy daytime and can satisfy the barn temperature requirements fully, the same as calculated area barn of the present invention, required electric energy only is equivalent to 3 bulk curing barns (2.7*8m/ seat) power consumption, need extra fuel only to be equivalent to 2 bulk curing barn energy consumptions, with compare total fractional energy savings more than 60% with the bulk curing barn of homalographic. discharge damp and hot steam when utilizing tobacco leaf wilting, dry tobacco leaf is carried out the nature moisture regain, do not need to keep the skin wet separately, and moisture regain is finished in same barn space, do not increase consuming time. the utility model barn is except that being used for tobacco flue-curing, multiple use can also be arranged, for example to cassava, pachyrhizus, capsicum, the oven dry of industrial crops such as Chinese prickly ash is handled; Remove the active clapboard of forming drying tunnel, can be used as the greenhouse uses, for example be used for early spring tobacco leaf grow seedlings, industrial crops chamber planting such as vegetables, flowers, reaching the annual free time of not having, improved the comprehensive utilization value of barn, is a novel multifunction barn. system can be by computer control, temperature-controlled precision can reach ± and 1 ℃, bake process can be realized automation fully, and the flue-cured tobacco energy consumption is low in addition, can significantly reduce the flue-cured tobacco cost.
Optimize specific embodiment below in conjunction with three; utility model is further understood in exemplary illustration and help; but the embodiment detail only is for utility model is described; do not represent utility model design whole technical schemes down; therefore should not be construed as the total technical scheme of utility model is limited; some are In the view of the technical staff; the unsubstantiality that does not depart from the utility model design increases and/or change; for example change or replace, all truely use novel protected scope so that technical characterictic with same or similar technique effect is simple.
Description of drawings
Fig. 1 is the first embodiment utility model barn planar structure schematic diagram.
Fig. 2 is Fig. 1 barn A-A cross section structure schematic diagram.
Fig. 3 is Fig. 2 barn B-B cross section structure schematic diagram.
The specific embodiment
Embodiment: referring to accompanying drawing, build tobacco flue-curing house 3 long 40m, wide 12.8m (scale adjustment according to actual needs), press 1.85 meters intervals at width, but assembly and disassembly is arranged, the staggered dividing plate 12 of head and the tail, barn is separated into 6 drying tunnels arranged side by side, close proximity heat source is that first drying tunnel (afterwards analogizing) is dried muscle district C, after be respectively fixation back zone B2, fixation proparea B1, flavescence back zone A2, flavescence proparea A1, charging, moisture regain district D2, each drying tunnel communicates from beginning to end and constitutes tobacco leaf and move the continuous drying tunnel of baking. charging, D2 middle part, moisture regain district has independently advances cigarette door 14 and smoke door 13, can realize the operation of being back to back of flue-cured tobacco. the axial end of barn is adjacent heating clamber 8, built-in straw particle burning device firing equipment 4 and heat exchanger, the other end is for connecting the air inducing dust arrester 1 of chimney, heating clamber 8 and 1 of air inducing dust arrester have inclination heat tunnel 15 to be communicated with (to be positioned at first drying tunnel bottom, the break-through barn), built-in heat exchange radiator 26, make the combustion exhaust gas waste heat obtain utilizing, adjacent heating clamber 8 has hot air circulation to be separated out and first drying tunnel by heat source side with blower fan 7. barn length directions, the moisture regain district D1 (end is not communicated with the D2 district) that is communicated with by automatically-controlled door 6 constitutes tobacco natural moisture regain district, automatically-controlled door 6 both sides are provided with infrared detection light curtain 25, can prevent to occur the folder cigarette when automatically-controlled door from closing and bump the cigarette phenomenon, guarantee that the automatically-controlled door closing direction does not have tobacco leaf, cigarette can not occur pressing from both sides and bump the cigarette phenomenon, automatically-controlled door setting also can minimizing high-temperature region heat enters the moisture regain district simultaneously. and some (embodiment is 8) driven by motor adjustable angle axial flow blower 11 is arranged at each drying tunnel top, dried muscle district end face has some automatically controlled air doors 21, be used for regulating to follow-up drying tunnel heat supply, open one or several return air door, can realize the short stream of thermal current, reduction is to follow-up heat supply. and other each drying tunnel end faces also have some automatically controlled air doors 20, both can be used for short stream and regulate temperature, humidity, can also extract out and discharge damp and hot steam when tobacco leaf is wilting in the drying tunnel, supply with tobacco leaf conditioning. each drying tunnel top is provided with the conveying suspended chain 19 that moves for tobacco leaf, this routine carrier chain length is 220m, every the alternate cigarette frame 22 that is provided with of 250mm, being hung with 800-1100 cigarette frame altogether. there is plane sunlight board 18 on the barn roof, the double-colored sunshade net 17 of black and white that the motor folding and unfolding is arranged above, roofing is an arch sunlight board 16, constitute the short fluid space 23 of solar energy heating space and drying tunnel between two sunlight board, in have and improve the labyrinth thermal-arrest passage 24 add thermal effect, two ends have in controlled benefit air door 10. drying tunnels and to disperse to be provided with 6 groups of temperature, humidity sensor 2, and convenient some camera 5. barns that have of observing flue-cured tobacco situation in the barn have computer centralized control room 9 outward, control temperature in the whole barn, humidity sensor, axial flow blower blowing angle, regulate temperature, the air door of humidity opens and closes, the adjustment of combustion chamber generation hot blast temperature etc., tobacco leaf transporting velocity etc., the full automation of realization flue-cured tobacco. wherein:
Combustion control system in the heating clamber has charging screw feeder and frequency conversion air blast, and thermocouple temperature sensor is formed.Detect ignition temperature and cross low then strengthen charging rate and air blast intake; Too high charging rate and the air blast intake of then reducing of ignition temperature makes burning output hot blast temperature be in the designing optimal state.
Suspended automatic conveying device, adopt twoly drive, two tensioning, drive by the three-phase buncher, can realize at the uniform velocity or speed change is movably walking according to control.
The computer centralized control system, mainly by the computer central control system, temperature, humidity acquisition system, suspension type chain transport control system, combustion control system, touch screen operating, large screen display system, compositions such as camera monitoring system.Working method can be Automatic Control and/or manually controls two kinds of working methods.
Flue-cured tobacco process: adorn three layers of bright cigarette on each dress cigarette frame, tobacco leaf enters by advancing cigarette door 14, in slowly the moving of suspension conveyer chain, contrary damp and hot air-flow moves gradually by 1.5 meters speed per hour and advances, and finishes baking via D2 → A1 → A2 → B1 → B2 → C → D1 → D2 → smoke door 13 smokes successively; Heating clamber 8 produces and extracts hot-air in the roof solar thermal-arrest passage 24, press to the first drying tunnel C through hot air circulation blower 7, help under flow fan 11 effects at each drying tunnel, the tobacco leaf adverse current flows to each drying tunnel with advancing, barn is heated, form the curing environment warm, that humidity descends gradually (comprising the heat energy that first drying tunnel bottom provides), heat energy is fully used.Whole bake process goes round and begins again and carries out continuously, finishes until whole roasting season.Each zone temperature, humidity, detect by the temperature that is arranged at each point, humidity sensor 2, and camera 5 transitive graph pictures, compare by computer in the centralized control room 9 and setting value, the FEEDBACK CONTROL relevant position helps the keying of flow fan 11 wind directions, air door 20,21, and heat supply combustion system, make temperature, the humidity in each zone be controlled at setting value ± 1 ℃ of scope in, Chinese style flue-cured tobacco for example, 36-37 ℃ of control stem dry-bulb temperature, wet-bulb temperature 34-36,68-70 ℃ of afterbody dry-bulb temperature, wet-bulb temperature 41-42.
Embodiment 2: as described above, remove the dividing plate of separating drying tunnel, open the double-colored sunshade of electronic black and white is installed above lower floor's sunlight board, become sun glasshouse.
Embodiment 3: can also be provided with in each drying tunnel as described above be communicated with thermal source, with one or the auxiliary controlled benefit temperature compensation wet channel of some electric control valves, be used for the interior each point temperature of auxiliary adjustment drying tunnel, humidity.
To those skilled in the art; under this patent design and specific embodiment enlightenment; some distortion that can directly derive or associate from this patent disclosure and general knowledge; those of ordinary skills will recognize also can adopt additive method; or the substituting of known technology commonly used in the prior art; and the mutual various combination between feature; the difference of detecting sensor for example; tobacco leaf hangs to be carried to being placed on moving on the locomotive; require different according to tobacco leaf and baking; tobacco leaf moves and adopts speed change to advance; the fan change of the wind adopts other modes, considers that tobacco leaf moves continuously, moisture regain automatically-controlled door 6; advancing cigarette door 14 and smoke door 13 can adopt air curtain to replace (separating inside and outside by vertically-supplying air); adopt the different thermal current modes that produce in the heating clamber; or the like unsubstantiality change, can be employed equally, can both realize and basic identical function of the foregoing description and effect; launch for example no longer one by one to describe in detail, all belong to this patent protection domain.
Claims (10)
1. tobacco flue-curing barn, comprise and place the tobacco flue-curing barn, heater and to barn heating ventilation device, it is characterized in that placing the tobacco flue-curing barn and be separated into some separation drying tunnels that head and the tail are communicated with by dividing plate, the track that moves for tobacco leaf is arranged in each drying tunnel, temperature-adjusting device is arranged in the drying tunnel, and the some temperature, the humidity detector that split, said temperature-adjusting device comprises the fan that can change wind direction on the drying tunnel, and the drying tunnel end face has air door and/or the interior controlled benefit temperature compensation wet channel that is communicated with thermal source of drying tunnel that opens/close air door.
2. according to the described tobacco flue-curing barn of claim 1, it is characterized in that advance end not of barn drying tunnel has the tobacco leaf conditioning passage of a partition.
3. according to claim 1 or 2 described tobacco flue-curing barns, it is characterized in that some partition drying tunnels of being communicated with, be separated to form the head and the tail bending and be communicated with parallel continuous drying tunnel by some parallel baffles, head and the tail are staggered.
4. according to claim 1 or 2 described tobacco flue-curing barns, it is characterized in that heater and combustion exhaust gas split the barn two ends, by the discharge flue connection of break-through barn.
5. according to claim 1 or 2 described tobacco flue-curing barns, it is characterized in that for the tobacco leaf moving track be suspension conveyer chain.
6. according to claim 1 or 2 described tobacco flue-curing barns, it is characterized in that the barn roof adopts double-decker at least, and outer at least end face is a light-passing board.
7. according to the described tobacco flue-curing barn of claim 6, it is characterized in that barn roofing double-decker constitutes by light-passing board, at least on one deck light-passing board or below collapsible/solar protection devices of decontroling is installed.
8. according to the described tobacco flue-curing barn of claim 6, it is characterized in that in the double-deck space, roof labyrinth channel being arranged.
9. according to claim 1 or 2 described tobacco flue-curing barns, it is characterized in that being separated to form the drying tunnel dividing plate is the activity package assembly.
10. according to claim 1 or 2 described tobacco flue-curing barns, it is characterized in that having in the barn tobacco leaf access door air curtain to cut off.
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| CN2009200428767U CN201444911U (en) | 2009-06-08 | 2009-06-08 | Tobacco curing barn |
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| Application Number | Priority Date | Filing Date | Title |
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| CN2009200428767U CN201444911U (en) | 2009-06-08 | 2009-06-08 | Tobacco curing barn |
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| CN201444911U true CN201444911U (en) | 2010-05-05 |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102008120A (en) * | 2010-10-29 | 2011-04-13 | 江苏科地现代农业有限公司 | Tobacco curing barn |
| CN102085019A (en) * | 2011-03-02 | 2011-06-08 | 贵州烟草科学研究所 | Method for far-infrared heating and baking of tobacco leaves |
| CN102204713A (en) * | 2010-06-08 | 2011-10-05 | 赵菊莲 | Solar movable curing barn |
| CN101579144B (en) * | 2009-06-08 | 2012-08-29 | 江苏科地现代农业有限公司 | Method for baking tobacco leaves and baking room |
| CN103005654A (en) * | 2012-11-16 | 2013-04-03 | 山东临沂烟草有限公司 | Humidifying system of bulk curing barn |
| CN105843273A (en) * | 2015-01-13 | 2016-08-10 | 姜永辉 | Heat supply and energy-saving method for intelligent control streamline tobacco leaf baking room |
| CN105843293A (en) * | 2015-01-13 | 2016-08-10 | 姜永辉 | Streamline tobacco leaf baking room temperature and humidity intelligent control technology |
| CN110140989A (en) * | 2019-06-21 | 2019-08-20 | 贵州大学 | A kind of tobacco flue-curing house of removable adjustable type |
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2009
- 2009-06-08 CN CN2009200428767U patent/CN201444911U/en not_active Expired - Lifetime
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101579144B (en) * | 2009-06-08 | 2012-08-29 | 江苏科地现代农业有限公司 | Method for baking tobacco leaves and baking room |
| CN102204713A (en) * | 2010-06-08 | 2011-10-05 | 赵菊莲 | Solar movable curing barn |
| CN102008120A (en) * | 2010-10-29 | 2011-04-13 | 江苏科地现代农业有限公司 | Tobacco curing barn |
| CN102008120B (en) * | 2010-10-29 | 2012-08-22 | 江苏科地现代农业有限公司 | Tobacco curing barn |
| CN102085019A (en) * | 2011-03-02 | 2011-06-08 | 贵州烟草科学研究所 | Method for far-infrared heating and baking of tobacco leaves |
| CN102085019B (en) * | 2011-03-02 | 2014-01-15 | 贵州烟草科学研究所 | Method for far-infrared heating and baking of tobacco leaves |
| CN103005654A (en) * | 2012-11-16 | 2013-04-03 | 山东临沂烟草有限公司 | Humidifying system of bulk curing barn |
| CN105843273A (en) * | 2015-01-13 | 2016-08-10 | 姜永辉 | Heat supply and energy-saving method for intelligent control streamline tobacco leaf baking room |
| CN105843293A (en) * | 2015-01-13 | 2016-08-10 | 姜永辉 | Streamline tobacco leaf baking room temperature and humidity intelligent control technology |
| CN110140989A (en) * | 2019-06-21 | 2019-08-20 | 贵州大学 | A kind of tobacco flue-curing house of removable adjustable type |
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