A kind of adjustable barn structure of capacity and its application method
Technical field:
The present invention relates to tobacco baking tech field, is specifically related to a kind of adjustable barn structure of capacity and its user
Method.
Background technology:
Cured tobacco curing house builds multi-size, there is the small barn of traditional civil engineering, traditional flue-curing barn, bulk curing barn, big box barn etc.
A variety of styles.There are civil engineering wall, top in terms of construction material, there is thermal insulation board to build barn, discard container reconstruction barn etc..
There is air-flow ascending manner barn in terms of hot air circulation(Thermal current is by the upward continuous circulation of blower fan pressurization of barn inner bottom part)And air-flow
Descending manner(Thermal current is by the downward continuous circulation of blower fan pressurization of barn inner top)Point.There are electric heating pump, combustion in fuel supply side
Coal, fuel oil, combustion gas, stalk etc., but produce mainly based on fire coal, other fuel are all tentative and small-scale uses.
There is burning to be exchanged heat by pipeline in terms of hot blast generation and heat the baking of barn inner air(Major way in production), steam heat-exchanging adds
The various ways such as greenhouse interior air-flow baking(Tentative and small-scale use).
The most frequently used barn is such as:Intensive barn curing.It is the special equipment according to intensive barbecue principle for baking processing tobacco leaf,
Its general principle toasted is under higher smoke filling density, and by forced ventilation, the hot-air of heating chamber is in machine power(Wind
Machine)In the presence of, it is uniformly heated up tobacco leaf and takes away moisture, and the constantly cyclic process of heat drying, its essential characteristic is dress
Smoke density is big(For 2-3 times of traditional flue-curing barn smoke filling density), forced ventilation, hot air circulation, Temperature and Humidity Control.Intensive barn curing
Air-flow ascending manner and airflow descending type compression two types can be divided into.It is 8 meters of intensive barn curing cigarette-filling house head, wide 2.7 meters, high 3.4 meters;For
2 meters of hot cell length, width are consistent with smoke-box.Its structure includes enclosure wall, partition wall, roof, door, observation ward, AD, moistureproof window, return air
Case, smoke hanging shelf, air inlet duct, air -return duct, heating equipment, ventilation equipment etc.
【One】Barn basic structure and parameter
(Two)Heating equipment
Heating system is made up of stove, radiating tube, chimney etc.(Major parameter such as table 2)
【Table 2】Heating system structure and parameter
Stove is disposable coal side's arched hearth, and furnace passes through the both sides of barn heating chamber, and furnace roof is arc, and furnace bottom is maked somebody a mere figurehead
150mm, hearth wall are built into Baking-free fireproofing brick, and burner hearth refractory material cover plate is provided with away burner 1, specification:Square 250 ×
250mm。
The round vertical type of radiator arranges, four layers, circular specification:320mm, long 2300mm, flue gas connecting tube are walked with serpentine
Mode, connecting tube format diameter 160, the interlamellar spacing 80 of gesture.
The high 2500mm of chimney, square specification 160 × 160(mm), be directly connected with radiating tube, chimney is provided with adjustable plate
(Three)Blower fan, motor and stand-by power
Bulk curing barn uses axial fan, passes through belt transmission, stand-by power diesel engine and electric leather machine belting with motor
Interlock(Blower fan, electric machine structure and parameter such as table 3).
【Table 3】Blower fan, electric machine structure and technical parameter
The step of flue-cured tobacco:
First, cigarette and dress room are compiled
1st, cigarette is compiled:Fresh cigarette classification should be carried out when compiling cigarette, compiles cigarette respectively, with pole homogeneity, per beam 2-4 pieces, per bar 120-140
Piece.
2nd, room is filled:Every layer fills pole of cigarette 35 or so, and every layer of dress cigarette quantity and dilute close degree are consistent.Each layer of tobacco leaf is necessary
It is phase homogenous quantities, identical maturity;The overdone fast tobacco leaf that turns yellow is mounted in bottom, and the measured tobacco leaf of proper mature (ripe), matter is mounted in middle level, ripe
Spend poor tobacco leaf and be mounted in upper strata.
2nd, changing yellow stage
1st, turn yellow early stage
1. basic operation:Using humiture robot control system(RCS), dry-bulb temperature is arranged to 36-38 DEG C, wet-bulb temperature is arranged to
34-36℃.Blower fan uses low-speed running, small then by skylight greatly then by skylight unlatching 1/3 or so according to tobacco leaf water content size
Close tight, carry out interior circulation or part outer circulation.
2. technical essential:In 36-38 DEG C of scoping phase of dry-bulb temperature, it is necessary to strict moisturizing, keep higher wet-bulb temperature
34-36 DEG C, tobacco leaf is set largely to turn yellow, yellowing degree there will be 8 one-tenth Huang even more highs, tobacco leaf is dehydrated on a small quantity, reach blade
Feel like jelly, fluid loss 20% or so.
3. toast target:Tobacco leaf flavescence 7-8 is into blade feels like jelly.
2nd, turn yellow the later stage
1. basic operation:When tobacco leaf flavescence 7-8 by dry-bulb temperature into after blade feels like jelly, i.e., being arranged to 41-42 DEG C, wet bulb
Temperature setting is 36-37 DEG C.Blower fan is used and run at high speed, and skylight is opened into 1/3-2/3, and now automatic control equipment will be according to setting
Humiture voluntarily hydrofuge or moisturizing.
2. technical essential:In the set humidity range stage, it is necessary to which opened skylight carries out hydrofuge, tobacco leaf is turned yellow and reaches yellow
Piece blue veins, and fully feel like jelly and fall down, and master pulse feels like jelly.Now pay attention to preventing tobacco leaf from occurring only turning yellow the cirrhosis Huang not softened now
As occurring.
3. toast target:Tobacco leaf is basic complete yellow, and fully wilting to fall down, master pulse softens.
3rd, fixation stage
1st, Earlier stage of fixing color
1. basic operation:In the later stage that turns yellow, after tobacco leaf, which turns yellow, reaches baking target call, dry-bulb temperature is arranged to
46-48 DEG C, wet-bulb temperature is arranged to 37-38 DEG C, and stoking, and increasing is made a fire, and blower fan is all opened skylight using running at high speed
Open, hydrofuge is voluntarily controlled whether by automatic control equipment;When tobacco leaf water content is big, then it can pass through the gradual pass of return air amount control panel
It is small to strengthen hydrofuge.
2. technical essential:In 46-48 DEG C of dry-bulb temperature, the time should be extended, cigarette muscle is turned yellow completely, reach pornographic movie Huang muscle
Small reel, and notice that wet-bulb temperature is stable at 37-38 DEG C.
3. toast target:Cigarette muscle turns yellow, and reaches the small reel of pornographic movie Huang muscle.
2nd, the fixation later stage
1. basic operation:In Earlier stage of fixing color, when tobacco leaf cigarette muscle turns yellow, after reaching the small reel of pornographic movie Huang muscle, i.e., by dry bulb temperature
Degree is arranged to 53-54 DEG C, and wet-bulb temperature is arranged to 38-39 DEG C, and stoking, and increasing is made a fire, and blower fan is operated using top gear, works as leaf
During piece substantially dry, low or first gear is switched to, and skylight is all turned on, hydrofuge is voluntarily controlled whether by automatic control equipment.
2. technical essential:Dry-bulb temperature is raised to 53-54 DEG C with the speed of 1 DEG C/2 hours, it is steady during 38-39 DEG C of wet-bulb temperature
It is fixed.
3. toast target:The blade of tobacco leaf is set all to dry, tobacco leaf parent roll.
4th, drying muscle stage
1. basic operation:In the fixation later stage, when the whole dryings of the blade of tobacco leaf, tobacco leaf parent roll, i.e., by dry-bulb temperature
65-68 DEG C is arranged to, wet-bulb temperature is arranged to 41-43 DEG C, and PAU+FCU system to low or first gear continues to make a fire, complete to tobacco leaf master pulse
Dry rear brake fire.Skylight is closed to less than 1/3, until the whole dry muscle of tobacco leaf.
2. technical essential:Dry-bulb temperature is risen to 65-68 DEG C with 1 DEG C/h of speed, wet-bulb temperature grow steadily to
It is stable at 41-43 DEG C.
3. toast target:Until cigarette muscle is absolutely dry.
By the above-mentioned introduction to barn structure and the introduction of flue-cured tobacco step, it is found that improvement of the prior art to barn is basic
The saving energy is concentrated on, improves and automates, control barn temperature or humidity regulation method, such as Chinese patent application,
201110142858.8 disclose a kind of full-automatic tobacco flue-curing house, there is ventilating opening and heatable brick bed, it is characterised in that cigarette room heating equipment is adopted
With wind-power unit and source pump heat supply, automatic tobacco flue-curing room is by wind energy power unit, source pump, heatable brick bed, wet exhauster, temperature
Monitor and PLC control terminals composition, wherein wind energy power unit includes fan blade and planetary transmission, and source pump includes
Compressor, evaporator, throttling unit, four-way valve and condenser, wind blow fan blade drive planetary transmission, and speed changer is related
Compressor operating, compressor realize that working medium gas phase changes, in condenser heat release, absorb heat in evaporator, throttle valve control unit
The pressure of interior flow working medium, condenser transfer heat to heatable brick bed, the uniform heat release of heatable brick bed, the vapor that wet exhauster excludes tobacco leaf
Cigarette room is discharged, the temperature information in cigarette room is fed back to PLC control terminals by temperature monitor, and PLC control terminals realize tobacco workmanship
Automation.It, which is saved, is largely used for the high-grade energy for heating heatable brick bed, and heat, economic and environment-friendly, PLC control terminals are provided with electric energy
Introducing realize the automation of tobacco workmanship, save a large amount of manpower and materials again.I.e. prior art is directed to the improvement of barn, is
It is improved in the case of being loaded with tobacco hanger based on volume cigarette and by barn(The step of being specifically shown in above-mentioned flue-cured tobacco:First, compile
Cigarette and dress room).
But because Maturity of Tobacco Leaf/maturity period of tobacco is different, the situation that barn can not be filled is usually present, it is this
In the case of be baked, because barn space is underfilled with, cause temperature humidity regulation be not easy and happened occasionally the problem of wasting the energy.At present
Solution be:1st, when flue-cured tobacco is not enough to fill the half of barn, then etc. follow-up tobacco leaf is ripe, is at least up to all tobacco leaves
To when filling more than half of barn or can fill, just it is baked together, which results in some tobacco leaves be present during baking
It is ripe excessive, cooking time, or Maturity of Tobacco Leaf deficiency are delayed, the problem of influenceing quality of tobacco;2nd, it is underfilled with baking in tobacco leaf
In the case of room half, baking operation is also carried out, this has resulted in energy waste problem, greatly improves baking cost.3rd, exist
In the case that tobacco leaf is underfilled with barn, it is baked, adhesive tape bonding is passed sequentially through to ground above barn using felt-cloth, by cigarette
Leaf block will have tobacco leaf area and be spaced apart without tobacco leaf area by felt-cloth, then carrying out baking operation inside barn, although section
The energy has been saved, but it is big workload to be present, it is troublesome in poeration, easily seal the problem of deficiency causes temperature humidity regulation to be not easy.
For solve this technical problem, it is necessary to occur it is a kind of simple in construction, it is easy to use, existing barn basis can be based on
Transformed, and transformed easily, barn inner space size can be regulated and controled, good airproof performance, and save one kind of the energy
The adjustable barn structure of capacity and its application method.
The content of the invention:
It is an object of the invention to overcome shortcoming present in prior art, there is provided a kind of simple in construction, easy to use, energy
Enough transformed, and transformed easily based on existing barn basis, barn inner space size can be regulated and controled, sealing
It is good, and save a kind of adjustable barn structure of capacity and its application method of the energy.
To achieve these goals, the invention provides a kind of adjustable barn structure of capacity, including barn, after barn
Portion is fixedly installed heat and vent system, and the anterior hinge of barn is connected with gate, and the both sides fixation of the inwall of barn is set
Multirow cigarette grip hanger is equipped with, space-stop rack is fixedly installed in the middle part of barn, space-stop rack is that multiple pillars are formed with multiple cross bars
Rectangular grid shape structure, cross bar correspond with cigarette grip hanger;Wherein, motor bin is provided with above gate, motor bin is with baking
It is fixedly connected between room, the top of barn two side is fixedly connected with slide rail, and tooth plate, the bottom of slide rail are slidably connected on slide rail
Tilt prop is provided with, tilt prop is fixedly connected with corresponding slide rail, barn inwall, and the top of barn is provided with coiler, winding
Device is cylindrical, and the roll surface of coiler is integrally formed to be provided with opening, is wound with heat holding curtain on the spool in coiler, is incubated
Curtain can deploy or retract along opening;The both ends of coiler are fixedly connected with fixing axle, and embedded block is fixedly connected with fixing axle,
The integrally formed setting in both ends of tooth plate is fluted, and what embedded block was fixed is embedded into groove, the both ends fixed setting of motor bin
There is motor, travelling gear is fixed with the output shaft of motor, travelling gear engages with tooth plate to be connected and then pull coiler to do water
Translation is dynamic.
Further, the structure of coiler is prior art, and it is consistent with the principle of rolling screen door or tape measure, is set in coiler
Spool is equipped with, spool makes reel wound heat holding curtain by spring class elastic parts control rotation.
Further, the structure of motor bin is divided into two parts, and bottom is divided into bottom plate, and bottom plate is fixed on above barn gate,
Top is divided into casing, and after motor is fixed on bottom plate, casing is fastened on bottom plate.
Further, slide rail is from the 1/3 of barn depth, extend to behind motor bin inside be bent up again it is roasting around being back to
At the 1/3 of room depth, i.e., slide rail is in the ellipticity of one end open, and the length of tooth plate is the 1/2 of slide rail length, and the both ends of slide rail are consolidated
Surely scotch is connected with, scotch is used to prevent tooth plate to be sliding out slide rail.
Further, the upper end of heat holding curtain is sewed with linkage section, and one end of linkage section is connected on spool, in heat holding curtain
Portion is integrally formed to be provided with gap, and gap is used to matching space-stop rack, and heat holding curtain is divided into two sections by gap, every section of heat holding curtain it is outer
Side is provided with external folded curtain, is provided with infolding curtain on the inside of every section of heat holding curtain, the avris of external folded curtain is integrally formed be provided with it is multiple
Cigarette grip hanger matching slot, the avris of infolding curtain is integrally formed to be provided with multiple space-stop rack matching slots, and external folded curtain is outwards after expansion
It is adjacent to the inwall of barn, after the infolding curtain on two sections of heat holding curtains deploys to gap direction, two infolding curtains overlap together.
Further, infolding curtain, thread gluing is provided with external folded curtain, infolding curtain, external folded curtain are bonded in heat holding curtain by thread gluing
On.
Further, cigarette grip hanger matching slot is corresponded and matched with cigarette grip hanger, space-stop rack matching slot and interval
Cross bar on frame is corresponded and matched.
Further, the section of cigarette grip hanger is circular or square that being provided with to be fastened and connected on cigarette grip hanger has multiple cunnings
Dynamic housing, the outside of slider case are fixed with elastic clip by bearing pin, and elastic clip can be rotated to being adjacent to cigarette by basic point of bearing pin
Grip hanger, elastic clip can using bearing pin as basic point rotate to vertical cigarette grip hanger so that make elastic clip hold-down deploy after it is rolled over
Curtain.
Further, the heat holding curtain is any one in felt-cloth, asbestos mat or ceramic fiber blanket.
Purpose to better implement the present invention, the present invention disclose the application method of the adjustable barn structure of capacity again, its
In, comprise the following steps:
A, the cigarette folder obtained after volume cigarette is sequentially loaded into barn, the both ends of cigarette folder ride over cigarette grip hanger and space-stop rack respectively
On, the cigarette folder of loading at least fills more than the 1/3 of barn;
B, controlled motor is operated, and the travelling gear engagement tooth plate on motor output shaft, tooth plate is slided and then dragged along slide rail
To coiler to door direction horizontal movement, the front for moving to the cigarette folder finally loaded stops;
C, coiler is unclamped, heat holding curtain is extracted along opening, the gap of heat holding curtain is inserted in space-stop rack, until heat holding curtain
End hang down to barn ground, then lock coiler, external folded curtain outwards deployed, infolding curtain is inwardly deployed;
D, cigarette grip hanger matching slot is corresponded and matched with cigarette grip hanger, space-stop rack matching slot and the horizontal stroke on space-stop rack
Bar is corresponded and matched;
E, external folded curtain is adjacent to the inwall of barn after outwards deploying, and elastic clip can be rotated to vertical cigarette using bearing pin as basic point to be pressed from both sides
Hanger so make elastic clip hold-down deploy after external folded curtain;After infolding curtain on two sections of heat holding curtains deploys to gap direction, two
Infolding curtain overlaps together;
F, gate is closed, carries out baking operation.
Advantages of the present invention is:It is simple in construction, it is easy to use, it can be transformed based on existing barn basis, and transform
Easily, barn inner space size can be regulated and controled, good airproof performance, and saves the energy, be specially:
The present invention can be in the case where barn be underfilled with(Meet that loading barn 1/3 can be baked)Carry out baking work
Industry, the baking space of barn can be realized that change is adjustable by the present invention, avoid delaying leaves maturity period and cooking time section, carry
High Flue-cured tobacco Quality, saves the energy, and good airproof performance is beneficial to the temperature and humidity of regulation barn.
Brief description of the drawings:
Fig. 1 is the structural representation of the overlook direction of barn of the present invention.
Fig. 2 is the schematic cross-sectional view of Fig. 1 A-A parts.
Fig. 3 is the structural representation of the side-looking direction of barn of the present invention.
Fig. 4 is the view after the heat holding curtain of the present invention hangs down.
Fig. 5 is the view after the expansion of after the heat holding curtain of the present invention hangs down and both sides.
Fig. 6 is the structural representation of the elastic clip of the present invention.
Accompanying drawing identifies:
1st, heat and vent system 2, space-stop rack 3, barn 4, tooth plate
5th, fixing axle 6, gate 7, coiler 8, opening
9th, scotch 10, embedded block 11, travelling gear 12, motor
13rd, motor bin 14, pillar 15, tilt prop 16, cigarette grip hanger
17th, gap 18, linkage section 19, infolding curtain 20, external folded curtain
21st, heat holding curtain 22, cigarette grip hanger matching slot 23, space-stop rack matching slot
24th, slider case 25, elastic clip 26, bearing pin
Embodiment:
Below in conjunction with the accompanying drawings, the present invention will be described.As shown in figures 1 to 6, Fig. 1 is the overlook direction of barn of the present invention
Structural representation.Fig. 2 is the schematic cross-sectional view of Fig. 1 A-A parts.Fig. 3 is the structural representation of the side-looking direction of barn of the present invention
Figure.Fig. 4 is the view after the heat holding curtain of the present invention hangs down.Fig. 5 is that after the heat holding curtain of the present invention hangs down and both sides are deployed
View afterwards.Fig. 6 is the structural representation of the elastic clip of the present invention.
The present invention includes barn 3, and the rear portion of barn 3 is fixedly installed heat and vent system 1, the anterior hinge of barn 3
Gate 6 is connected with, the both sides fixation of the inwall of barn 3 is provided with multirow cigarette grip hanger 16, and the middle part of barn 3 is fixedly installed
Space-stop rack 2, space-stop rack 2 are the rectangular grid shape structure that multiple pillars 14 are formed with multiple cross bars, cross bar and cigarette grip hanger 16 1
One correspondence;Wherein, the top at gate 6 is provided with motor bin 13, is fixedly connected between motor bin 13 and barn 3, the two side of barn 3
Top be fixedly connected with slide rail, tooth plate 4 is slidably connected on slide rail, the bottom of slide rail is provided with tilt prop 15, tilt prop 15
It is fixedly connected with corresponding slide rail, the inwall of barn 3, the top of barn 3 is provided with coiler 7, and coiler 7 is cylindrical, winding
The roll surface of device is integrally formed to be provided with opening 8, is wound with heat holding curtain 21 on the spool in coiler 7, heat holding curtain 21 can be suitable
The expansion of opening 8 is retracted;The both ends of coiler 7 are fixedly connected with fixing axle 5, and embedded block 10, tooth are fixedly connected with fixing axle 5
The integrally formed setting in both ends of plate is fluted, and what embedded block 10 was fixed is embedded into groove, and the both ends of motor bin 13, which are fixed, to be set
Motor 12 is equipped with, travelling gear 11 is fixed with the output shaft of motor 12, travelling gear 11 engages with tooth plate 4 to be connected and then pull
Coiler 7 moves horizontally.The structure of coiler is prior art, and it is consistent with the principle of rolling screen door or tape measure, in coiler
Spool is provided with, spool makes reel wound heat holding curtain by spring class elastic parts control rotation.Slide rail is from the depth of barn 3
Rise, be bent up again after extending to the inside of motor bin 13 around being back at the 1/3 of barn depth, i.e., slide rail is in one end open at 1/3
Ellipticity, the length of tooth plate 4 is the 1/2 of slide rail length, and the both ends of slide rail are fixedly connected with scotch 9, and scotch 9 is used to prevent
Only tooth plate 4 is sliding out slide rail.The upper end of heat holding curtain 21 is sewed with linkage section 18, and one end of linkage section 18 is connected on spool, protects
The central integration of warm curtain 21 is provided with gap 17, and gap 17 is used to match space-stop rack 2, and gap 17, which divides heat holding curtain 21, is
Two sections, external folded curtain 20 is provided with the outside of every section of heat holding curtain, infolding curtain 19 is provided with the inside of every section of heat holding curtain, external folded curtain 20
Avris is integrally formed to be provided with multiple cigarette grip hanger matching slots 22, and the avris of infolding curtain 19 is integrally formed to be provided with multiple
Shelf matching slot 23, external folded curtain 20 are outwards adjacent to the inwall of barn 3 after expansion, and the infolding curtain 19 on two sections of heat holding curtains 21 is to gap
After the expansion of direction, two infolding curtains 19 overlap together.Infolding curtain 19, is provided with thread gluing on external folded curtain 20, infolding curtain 19, rolled over
Curtain 20 is bonded on heat holding curtain 21 by thread gluing.Cigarette grip hanger matching slot 22 is corresponded and matched with cigarette grip hanger 16,
Shelf matching slot 23 is corresponded and matched with the cross bar on space-stop rack.The section of cigarette grip hanger 16 is circular or square, cigarette
It is provided with to be fastened and connected on grip hanger 16 and there are multiple slider cases 24, the outside of slider case 24 is fixed flexible by bearing pin 26
Folder 25, elastic clip 25 can be that basic point is rotated to cigarette grip hanger 6 is adjacent to bearing pin 26, and elastic clip 25 can be basic point with bearing pin 26
Rotate to vertical cigarette grip hanger 16 and then elastic clip 25 is compressed the external folded curtain 20 after deploying.Heat holding curtain be felt-cloth, asbestos mat or
Any one in ceramic fiber blanket.
The application method of the adjustable barn structure of capacity, wherein, comprise the following steps:
A, the cigarette folder obtained after volume cigarette is sequentially loaded into barn, the both ends of cigarette folder ride over cigarette grip hanger and space-stop rack respectively
On, the cigarette folder of loading at least fills more than the 1/3 of barn;
B, controlled motor is operated, and the travelling gear engagement tooth plate on motor output shaft, tooth plate is slided and then dragged along slide rail
To coiler to door direction horizontal movement, the front for moving to the cigarette folder finally loaded stops;
C, coiler is unclamped, heat holding curtain is extracted along opening, the gap of heat holding curtain is inserted in space-stop rack, until heat holding curtain
End hang down to barn ground, then lock coiler, external folded curtain outwards deployed, infolding curtain is inwardly deployed;
D, cigarette grip hanger matching slot is corresponded and matched with cigarette grip hanger, space-stop rack matching slot and the horizontal stroke on space-stop rack
Bar is corresponded and matched;
E, external folded curtain is adjacent to the inwall of barn after outwards deploying, and elastic clip can be rotated to vertical cigarette using bearing pin as basic point to be pressed from both sides
Hanger so make elastic clip hold-down deploy after external folded curtain;After infolding curtain on two sections of heat holding curtains deploys to gap direction, two
Infolding curtain overlaps together;
F, gate is closed, carries out baking operation.
Contrast experiment:Three intensive tobacco curings are selected, are respectively charged into the middle part of the equal maturity in same position of 1/2 barn capacity
Fresh tobacco leaf.
Processing 1, is not transformed barn, is directly baked the tobacco leaf of 1/2 barn capacity,;Processing 2, it is right using the present invention
It is transformed, and tobacco leaf is enclosed at the 1/2 of barn capacity using the present invention;Processing 3, a kind of felt-cloth using background technology cover lid
Differentiating approach, tobacco leaf is enclosed at the 1/2 of barn;The same baking technology person manipulates three barns and carries out baking experiment.
By above-mentioned contrast it can be found that the present invention(Processing 2)The energy use significantly lower than processing 1 and processing 3, this hair
It is bright(Processing 2)Sealing apparently higher than processing 1 and processing 2.Because of the good airproof performance of the present invention, the operating time after cigarette is filled in addition
Short, effectively using the residual temperature of previous a heatable brick bed, therefore Temperature and Humidity Control is more preferably accurate, and humiture spatial diversity is small in barn, saves energy
Burnup.Meanwhile using machinery adjustment capacity, the amount of labour used is saved, the selection of capacity regulating scope is more convenient.
To sum up, the present invention is simple in construction, easy to use, can be transformed based on existing barn basis, and transforms easily,
Barn inner space size can be regulated and controled, good airproof performance, and save the energy, be specially:The present invention can be in barn not
In the case of filling(Meet that loading barn 1/3 can be baked)Baking operation is carried out, can be by the roasting of barn by the present invention
Space processed realizes that change is adjustable, and avoid delay tobacco leaf maturity period and cooking time section, improves Flue-cured tobacco Quality, saves the energy, sealing
Property the good temperature and humidity for being beneficial to regulation barn.