CN206251926U - A kind of two benches cigarette leaves and tobacco drying unit - Google Patents
A kind of two benches cigarette leaves and tobacco drying unit Download PDFInfo
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- CN206251926U CN206251926U CN201621376281.1U CN201621376281U CN206251926U CN 206251926 U CN206251926 U CN 206251926U CN 201621376281 U CN201621376281 U CN 201621376281U CN 206251926 U CN206251926 U CN 206251926U
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- tobacco
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- pipe tobacco
- transmission slot
- drier
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- 235000002637 Nicotiana tabacum Nutrition 0.000 title claims abstract description 172
- 241000208125 Nicotiana Species 0.000 title claims abstract description 170
- 238000001035 drying Methods 0.000 title claims abstract description 35
- 235000019504 cigarettes Nutrition 0.000 title claims abstract description 29
- 230000005540 biological transmission Effects 0.000 claims abstract description 63
- 238000010438 heat treatment Methods 0.000 claims abstract description 20
- 238000009413 insulation Methods 0.000 claims abstract description 16
- 238000007599 discharging Methods 0.000 claims description 8
- 238000011534 incubation Methods 0.000 claims description 6
- 230000002093 peripheral effect Effects 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 18
- 230000033228 biological regulation Effects 0.000 abstract description 3
- 238000005096 rolling process Methods 0.000 abstract description 2
- 239000010410 layer Substances 0.000 description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 238000007789 sealing Methods 0.000 description 5
- 239000000428 dust Substances 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 244000061176 Nicotiana tabacum Species 0.000 description 2
- 238000009833 condensation Methods 0.000 description 2
- 230000005494 condensation Effects 0.000 description 2
- 230000018044 dehydration Effects 0.000 description 2
- 238000006297 dehydration reaction Methods 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 239000000796 flavoring agent Substances 0.000 description 2
- 235000019634 flavors Nutrition 0.000 description 2
- JARKCYVAAOWBJS-UHFFFAOYSA-N hexanal Chemical compound CCCCCC=O JARKCYVAAOWBJS-UHFFFAOYSA-N 0.000 description 2
- IDEYZABHVQLHAF-GQCTYLIASA-N (e)-2-methylpent-2-enal Chemical compound CC\C=C(/C)C=O IDEYZABHVQLHAF-GQCTYLIASA-N 0.000 description 1
- IDEYZABHVQLHAF-UHFFFAOYSA-N 2-Methyl-2-pentenal Natural products CCC=C(C)C=O IDEYZABHVQLHAF-UHFFFAOYSA-N 0.000 description 1
- DTCCTIQRPGSLPT-UHFFFAOYSA-N 2-pentenal Chemical class CCC=CC=O DTCCTIQRPGSLPT-UHFFFAOYSA-N 0.000 description 1
- -1 3- methyl-2-butene aldehydes Chemical class 0.000 description 1
- 241001585562 Callitris columellaris Species 0.000 description 1
- YKVWPZJHENXDAJ-VOTSOKGWSA-N Megastigmatrienone Chemical compound CC1=CC(=O)CC(C)(C)C1\C=C\C=C YKVWPZJHENXDAJ-VOTSOKGWSA-N 0.000 description 1
- NIDGCIPAMWNKOA-WOJBJXKFSA-N Neophytadiene Natural products [C@H](CCC[C@@H](CCCC(C)C)C)(CCCC(C=C)=C)C NIDGCIPAMWNKOA-WOJBJXKFSA-N 0.000 description 1
- ACWQBUSCFPJUPN-UHFFFAOYSA-N Tiglaldehyde Natural products CC=C(C)C=O ACWQBUSCFPJUPN-UHFFFAOYSA-N 0.000 description 1
- 150000001335 aliphatic alkanes Chemical class 0.000 description 1
- POIARNZEYGURDG-FNORWQNLSA-N beta-damascenone Chemical compound C\C=C\C(=O)C1=C(C)C=CCC1(C)C POIARNZEYGURDG-FNORWQNLSA-N 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 235000021466 carotenoid Nutrition 0.000 description 1
- 150000001747 carotenoids Chemical class 0.000 description 1
- 238000010924 continuous production Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 239000007857 degradation product Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- LTUMRKDLVGQMJU-UHFFFAOYSA-N famesylacetone Natural products CC(C)=CCCC(C)=CCCC(C)=CCCC(C)=O LTUMRKDLVGQMJU-UHFFFAOYSA-N 0.000 description 1
- LTUMRKDLVGQMJU-IUBLYSDUSA-N farnesyl acetone Chemical compound CC(C)=CCC\C(C)=C\CC\C(C)=C\CCC(C)=O LTUMRKDLVGQMJU-IUBLYSDUSA-N 0.000 description 1
- 238000005111 flow chemistry technique Methods 0.000 description 1
- 239000003205 fragrance Substances 0.000 description 1
- HNZUNIKWNYHEJJ-FMIVXFBMSA-N geranyl acetone Chemical compound CC(C)=CCC\C(C)=C\CCC(C)=O HNZUNIKWNYHEJJ-FMIVXFBMSA-N 0.000 description 1
- HNZUNIKWNYHEJJ-UHFFFAOYSA-N geranyl acetone Natural products CC(C)=CCCC(C)=CCCC(C)=O HNZUNIKWNYHEJJ-UHFFFAOYSA-N 0.000 description 1
- 239000011229 interlayer Substances 0.000 description 1
- 150000002596 lactones Chemical class 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- NIDGCIPAMWNKOA-UHFFFAOYSA-N neophytadiene Chemical compound CC(C)CCCC(C)CCCC(C)CCCC(=C)C=C NIDGCIPAMWNKOA-UHFFFAOYSA-N 0.000 description 1
- 230000003534 oscillatory effect Effects 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
- PQDRXUSSKFWCFA-CFNZNRNTSA-N solanone Chemical compound CC(=O)CC[C@@H](C(C)C)\C=C\C(C)=C PQDRXUSSKFWCFA-CFNZNRNTSA-N 0.000 description 1
- PQDRXUSSKFWCFA-UHFFFAOYSA-N solanone Natural products CC(=O)CCC(C(C)C)C=CC(C)=C PQDRXUSSKFWCFA-UHFFFAOYSA-N 0.000 description 1
- 238000010025 steaming Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 235000019505 tobacco product Nutrition 0.000 description 1
- BKOOMYPCSUNDGP-UHFFFAOYSA-N trimethyl-ethylene Natural products CC=C(C)C BKOOMYPCSUNDGP-UHFFFAOYSA-N 0.000 description 1
- 229930007850 β-damascenone Natural products 0.000 description 1
Abstract
The utility model provides a kind of two benches cigarette leaves and tobacco drying unit.The device is made up of high temperature cut-tobacco drier, middle temperature cut-tobacco drier and cut tobacco insulation transmission mechanism, cut tobacco insulation transmission mechanism is by sealed pipe tobacco transmission slot, vibration underframe and multiple shaker arms, pipe tobacco transmission slot passes through multiple shaker arms and is connected with vibration underframe, vibrating motor is provided with vibration underframe, heating and thermal insulation layer is externally provided with sealed pipe tobacco transmission slot, the pipe tobacco input port of the sealed pipe tobacco transmission slot is connected with the discharge chamber of high temperature cut-tobacco drier, and the sealed pipe tobacco transmission slot is connected with middle temperature cut-tobacco drier feed space.Cut tobacco is carried out into redrying treatment using two cut-tobacco driers, 140 150 DEG C of primary drying temperature, dry the 2min of the silk time 1, pipe tobacco to high-moisture carries out fast dewatering, secondary 100 120 DEG C of baking silk barrel temperature, 34 minutes silk time is dried, moisture regulation is reduced simultaneously to the process requirements for rolling pipe tobacco the loss of aroma component in pipe tobacco.
Description
Technical field
The utility model is related to the technique processing method of tobacco product, and specifically one kind can carry out secondary baking silk to pipe tobacco
Treatment, to improve the two benches cigarette leaves and tobacco drying unit of finished cut tobacco quality.
Background technology
The important procedure that cut tobacco drying is processed as cigarette primary processing, at present use main flow processing mode have roller dry silk,
Pneumatic conveying drying etc., but generally existing the processing big problem of intensity, especially pneumatic conveying drying, fragrance loss becomes apparent, domestic
Tobacco enterprise production high-grade cigarette when, substantially with thin plate dry silk based on.To ensure that dried cut tobacco water satisfied is rolled
The 12-13% of process requirements, under normal conditions, the boiling point of water is 100 DEG C, to meet dehydration demand, the barrel temperature of thin plate
Universal at 130-140 DEG C, processing intensity is still bigger than normal, and to solve this problem, equipment manufacturer develops two-part and dries silk equipment,
Front end is dehydrated using high intensity, and rear end protects fragrant using low-intensity, and thin plate dries the excessive problem of silk processing intensity and is improved,
But the two-stage of two-part cut-tobacco drier is dried silk cylinder and is remained attached to together, though barrel temperature is variant, hot blast temperature is still consistent, and
And by continuous production, by heat-conduction effect, two-stage barrel temperature is diminution progressively, final barrel temperature to the roller of two-stage
Degree can be changed into consistent.
The content of the invention
In view of the shortcomings of the prior art, the utility model provides a kind of two benches cigarette leaves and tobacco drying unit and dries silk work
Skill, the device is to include two dryers, and is connected by special connected mode, and the setting of two dryers is different
Temperature is dried twice to cigarette leaves and tobacco, and baking silk is dehydrated using high temperature is quick to tobacco section for the first time, and second baking silk is adopted
The mode dried slowly with low temperature, adjusts moisture in cut tobacco, keeps the aroma component in pipe tobacco.
The utility model provide technical scheme be：A kind of two benches cigarette leaves and tobacco drying unit, it is characterised in that：
Transmission mechanism is incubated including high temperature cut-tobacco drier, middle temperature cut-tobacco drier and cut tobacco, the high temperature cut-tobacco drier and middle temperature cut-tobacco drier include
Feed space, roller, discharge chamber, support, drum drive and heating system, the cut tobacco insulation transmission mechanism is by sealed
Pipe tobacco transmission slot, vibration underframe and multiple shaker arms, the pipe tobacco transmission slot pass through multiple shaker arms and are connected with vibration underframe,
Vibrating motor is provided with vibration underframe, pipe tobacco input port is provided with one end of sealed pipe tobacco transmission slot, the other end is provided with pipe tobacco
Delivery outlet, sealed pipe tobacco transmission slot be externally provided with heating and thermal insulation layer, the pipe tobacco input port of the sealed pipe tobacco transmission slot with
The discharge chamber connection of high temperature cut-tobacco drier, the sealed pipe tobacco transmission slot is connected with the feed space of middle temperature cut-tobacco drier.
The further technical scheme of the utility model：The high temperature cut-tobacco drier baking silk temperature be 140-150 DEG C, it is described in
The baking silk temperature of warm cut-tobacco drier is 100-120 DEG C, and the temperature in the sealed pipe tobacco transmission slot is 100-110 DEG C.
The utility model preferably technical scheme：The high temperature cut-tobacco drier and middle temperature cut-tobacco drier are thin-plate cut-tobacco drier, described
Cylinder is double-layer barrel, and its heating system is steam-heating system, and multiple pipe tobacco harrow nails are distributed with roller.
The utility model preferably technical scheme：The sealed pipe tobacco transmission slot is by pipe tobacco transmission slot and is arranged on groove
The closure composition of mouth, or be cylindric delivery chute；Incubation cavity is externally provided with sealed pipe tobacco transmission slot, is provided with incubation cavity
Electric heater unit or steam heater, temperature sensor is provided with pipe tobacco transmission slot, and temperature is externally provided with pipe tobacco transmission slot
Controller, the signal output part of the temperature sensor is connected with the signal input part of temperature controller, the temperature controller
Signal output part be connected with the signal input part of electric heater unit or steam heater.
The utility model preferably technical scheme：The pipe tobacco input port of the sealed pipe tobacco transmission slot passes through the first flexible pipe
Discharging opening with high temperature cut-tobacco drier is connected, and pipe tobacco delivery outlet is connected by the second flexible pipe with the charging aperture of middle temperature cut-tobacco drier.
A kind of two benches cigarette leaves and tobacco that the utility model is provided dries silk technique, it is characterised in that use drum-type cut-tobacco drier
A and drum-type cut-tobacco drier B are divided into two stages dries to cut tobacco, by temperature is 100-110 DEG C between two dryers
Insulation conveyer connection, it is comprised the following steps that：
(1) by the water content after conventional treatment is cut for the cut tobacco of 18-20% is put into roller dryer A,
Drying barrel wall temperature is baking silk 1-2min under conditions of 140-150 DEG C, causes cut tobacco moisture quickly to take off to 15-16%；
(2) will once dry the cigarette leaves and tobacco after silk terminates in step (1) to be fed directly in roller dryer B, in cylinder
Wall temperature is baking silk 4-5min under conditions of 100-120 DEG C, is 12-13% to cut tobacco moisture.
The utility model preferably technical scheme：The drum-type cut-tobacco drier A and drum-type cut-tobacco drier B are thin plate and dry silk
Machine.The thin-plate cut-tobacco drier be existing conventional cut tobacco cut-tobacco drier, can directly buy, mainly by feed cover, cylinder, frame,
A few part compositions such as discharge cover, hot air duct, steam pipeline system, exhausting moisture pipeline, heating system, air-channel system, support.Thin plate
The concrete operating principle of cut-tobacco drier is：Cut tobacco by cut-tobacco drier feed space enter cylinder in, due to drying cylinder axis from cup to rear chamber with
Into 1.5 °~2 ° inclination angles, under the rotation of drying cylinder, pipe tobacco rolls advance horizontal plane in drying cylinder, is fallen from rear chamber discharging opening.Cigarette
When silk travels forward, in the heat-exchange device of the thin board type structure that steam is sent in drying cylinder by swivel joint, on the one hand to cigarette
Silk heating, on the other hand plays a part of feeding tobacco-thread again, pipe tobacco is rolled up and down；Hot-air enters drying cylinder from cup simultaneously
Interior, pipe tobacco is fully contacted, it is ensured that tobacco shreds drying is uniform.It is the moisture being evaporated, miscellaneous due to pipe tobacco being rapidly heated in roller
Dust in gas and pipe tobacco is discharged by carrier removing dust system of hot-air, whole process constantly circular flow.Pipe tobacco drying cylinder
After discharge, moisture content of outlet instrument has recorded the final change of humidity and has fed back to control system, by control system according to setting
Value adjustment drying cylinder steam pressure is corrected automatically.
The utility model preferably technical scheme：The insulation conveyer is jigging conveyer, and its delivery chute is sealing shape,
Charging aperture sealing of the two ends respectively with the discharging opening and drum-type cut-tobacco drier B of drum-type cut-tobacco drier A is connected, and is externally provided with delivery chute
Heating and thermal insulation layer and temperature control equipment, it is 100-110 DEG C, the conveying that the temperature in delivery chute is controlled by temperature control equipment
Device can be improved using existing jigging conveyer, and its vibration chutes is made into sealing shape or sealing drum is directly used
Shape delivery chute, can be arranged to bilayer with delivery chute, and electric heater unit is set in interlayer, and directly the inwall to its delivery chute is carried out
Heating, so that it is guaranteed that the temperature in delivery chute remains 100-110 DEG C；Can also be using steam delivery device in double-deck separate space
Conveying steam, so as to be heated to delivery chute inwall, the steam that may be referred to cut-tobacco drier using steam-heated mode is heated
System, in order to ensure the temperature in delivery chute is 100-110 DEG C, can install individual temperature sensor, and increase in delivery chute
Plus controller controls its temperature, when internal temperature is too low or too high, can by controller come the temperature to its inside
It is adjusted, it is ensured that internal temperature is 100-110 DEG C, while pipe tobacco temperature is kept, prevents condensation vapor, keeps pipe tobacco
Flexibility, reduce pipe tobacco make broken.
The drying process of cut tobacco is divided into two-stage by the utility model, once dries silk quickly pipe tobacco is taken off using high temperature
Water, secondary baking silk are dried at a slow speed using low temperature to pipe tobacco, into making cut tobacco reach coiling process to the water demand of pipe tobacco,
Secondary to dry the loss that the relatively low processing intensity of silk decreases aroma component in pipe tobacco, the cause being maximally maintained in pipe tobacco is fragrant
Composition, reaches pipe tobacco dehydration and protects fragrant purpose simultaneously, meets cigarette, especially the technique process requirements of high-grade cigarette, effectively
Improve the organoleptic quality of cigarette.
The utility model is reasonable in design, simple to operate, and technical difficulty is low, can for pipe tobacco in drying process not same order
The process requirements of section, by once drying silk, the pipe tobacco to high-moisture carries out fast dewatering, and energy is mainly used in the dry of cut tobacco
It is dry, cut tobacco moisture is reduced, dried slowly by secondary baking silk low temperature, moisture regulation to the process requirements for rolling pipe tobacco while reducing cigarette
The loss of aroma component in silk.
Brief description of the drawings
Fig. 1 is the structural representation of baking silk device in the utility model；
Fig. 2 is the baking silk schematic diagram of each drum-type cut-tobacco drier in the utility model；
Fig. 3 is the structural representation of insulation conveyer in the utility model.
In figure：1-high temperature cut-tobacco drier, 2-middle temperature cut-tobacco drier, 3-cut tobacco insulation transmission mechanism, 3-1-sealed pipe tobacco
Transmission slot, 3-2-vibration underframe, 3-3-shaker arm, 3-4-pipe tobacco input port, 3-5-pipe tobacco delivery outlet, 3-6-heating is protected
Warm layer, 3-7-electric heater unit or steam heater, 3-8-temperature controller, 3-9-temperature sensor, 3-10-vibration
Motor, 4-feed space, 5-roller, 6-discharge chamber, 7-support, 8-drum drive, 9-pipe tobacco harrow nail, 10-the first
Flexible pipe, the 11-the second flexible pipe, 12-heating system.
Specific embodiment
The utility model is further described with reference to the accompanying drawings and examples.A kind of two benches as shown in Figure 1
Cigarette leaves and tobacco drying unit, it is characterised in that：Transmission mechanism 3, institute are incubated including high temperature cut-tobacco drier 1, middle temperature cut-tobacco drier 2 and cut tobacco
State high temperature cut-tobacco drier and middle temperature cut-tobacco drier is thin-plate cut-tobacco drier, including feed space 4, roller 5, discharge chamber 6, support 7, roller
Drive device 8 and heating system, its cylinder are double-layer barrel, and obliquely, feed end is higher than discharge end, and its heating system is steaming
Vapour heating system, the baking silk temperature of high temperature cut-tobacco drier 1 is 140-150 DEG C, and the baking silk temperature of middle temperature cut-tobacco drier 2 is 100-120 DEG C.
Drum drive 8 is made up of motor and multiple rollers, drives roller to rotate by motor, then drives roller again by roller
5 rotate, the specific baking of cut-tobacco drier silk principle as shown in Fig. 2 cut tobacco is entered in roller 5 by cut-tobacco drier feed space, in roller 5
Rotation under, pipe tobacco rolls advance in drying cylinder, is fallen from rear chamber discharging opening.When cut tobacco travels forward, steam is connect by rotation
Head is sent in the heat-exchange device of the thin board type structure in drying cylinder, is on the one hand heated to pipe tobacco, on the other hand plays conveying cigarette again
The effect of silk, makes pipe tobacco roll up and down；Hot-air enters in drying cylinder from cup simultaneously, and pipe tobacco is fully contacted, it is ensured that tobacco shreds drying
Uniformly.Due to pipe tobacco being rapidly heated in roller, the dust in the moisture being evaporated, miscellaneous gas and pipe tobacco is to carry with hot-air
Body removing dust system is discharged, whole process constantly circular flow.Multiple pipe tobacco harrow nails 9 are distributed with roller 5, near roller
The pipe tobacco harrow nail distribution of feed end is closeer, and the harrow nail distribution near roller discharge end is relatively dredged, and primarily serves the effect for evacuating cut tobacco.
As shown in figures 1 and 3, the cut tobacco insulation transmission mechanism 3 is by sealed pipe tobacco transmission slot 3-1, vibration underframe
3-2 and multiple shaker arm 3-3, the utility model directly can be improved using common jigging conveyer.It is described sealed
Pipe tobacco transmission slot 3-1 can the notch of direct pipe tobacco transmission slot one closure is set, it is also possible to directly using cylindric conveying
Groove；The pipe tobacco transmission slot 3-1 is connected by multiple shaker arm 3-3 with vibration underframe 3-2, is provided with vibration underframe 3-2 and shaken
The output end of dynamic motor 3-10, vibrating motor 3-10 is connected by transmission mechanism with each shaker arm 3-3, then controls to vibrate
Arm 3-3 swings to same direction, while realizing the conveying of cut tobacco with the delivery chute 3-1 swings of moving sealed pipe tobacco.
One end of sealed pipe tobacco transmission slot 3-1 is provided with pipe tobacco input port 3-4, and the other end is provided with pipe tobacco delivery outlet 3-5, because insulation is passed
Transfer mechanism 3 is oscillatory type transmission structure, mainly material conveying is carried out by shaker arm 3-3 swings, so sealed cigarette
The pipe tobacco input port 3-4 of silk transmission slot 3-1 is connected by the first flexible pipe 10 with the discharging opening of high temperature cut-tobacco drier 1, pipe tobacco input port
3-5 is connected by the second flexible pipe 11 with the charging aperture of middle temperature cut-tobacco drier 2, and the flexible pipe 11 of first flexible pipe 10 and second is using resistance to
The corrugated flexible hose that high-temperature material is made, can directly use metal bellows, and thermal insulation layer is coated with outside.In swing process
The normal conveying of material is not interfered with.
In order to ensure sealed pipe tobacco transmission slot 3-1 in pipe tobacco course of conveying its internal temperature control in 100-
105 DEG C, heating and thermal insulation layer 3-6 is externally provided with sealed pipe tobacco transmission slot 3-1.The heating and thermal insulation layer specifically can be in sealing
Formula pipe tobacco transmission slot 3-1 is externally provided with incubation cavity, electric heater unit or steam heater 3-7 is provided with incubation cavity, in pipe tobacco
Temperature sensor 3-9 is provided with transmission slot 3-1, temperature controller 3-8, the TEMP are externally provided with pipe tobacco transmission slot 3-1
The signal output part of device 3-9 is connected with the signal input part of temperature controller 3-8, the signal output of the temperature controller 3-8
End is connected with the signal input part of electric heater unit or steam heater 3-7.By temperature sensor 3-9 and temperature controller
3-8 controls the temperature in sealed pipe tobacco transmission slot 3-1, and temperature sensor 3-9 is provided with multiple, be distributed in it is sealed
In pipe tobacco transmission slot 3-1, the moment monitors the temperature in sealed pipe tobacco transmission slot 3-1, then by signal transmission to temperature control
Device 3-8,100 DEG C are less than or higher than 110 DEG C when the temperature that temperature controller 3-8 is detected in sealed pipe tobacco transmission slot 3-1
When, just heater is regulated and controled to reduce or increase the temperature in sealed pipe tobacco transmission slot 3-1, it is ensured that dried in cut tobacco
Temperature in dry transmitting procedure in sealed pipe tobacco transmission slot 3-1 is maintained at 100-110 DEG C.
Embodiment 1：Dry silk device using above-mentioned two benches carries out drying silk treatment to cigarette leaves and tobacco, comprises the following steps that：
Tobacco leaf need to be processed into (loosening and gaining moisture, charging, storage, chopping) formation pipe tobacco by conventional leaf processed, then, make into
The moisture in cut tobacco for entering once to dry silk reaches 18-20%, the cut tobacco for meeting moisture requirement is entered by the charging aperture of high temperature cut-tobacco drier 1
Enter in its roller, and control the barrel temperature of high temperature cut-tobacco drier 1 for 140-150 DEG C, it is 1-2min that the silk time is dried in regulation, dries posterior lobe
Silk moisture reaches 14-15%, then enters the sealed cigarette that cut tobacco is incubated transmission mechanism 3 by the discharging opening of high temperature cut-tobacco drier 1
In silk transmission slot 3-1, the vibrating motor 3-10 for being incubated transmission mechanism 3 by cut tobacco drives shaker arm 3-3 to swing, and cut tobacco is conveyed
To in middle temperature cut-tobacco drier 2, by the temperature in the sealed pipe tobacco transmission slot 3-1 of temperature controller 3-8 controls in course of conveying
It is 100 DEG C, when the too low side of temperature is heated by the heater being arranged on jigging conveyer, is keeping pipe tobacco temperature
Meanwhile, condensation vapor is prevented, the flexibility of pipe tobacco is kept, reduce pipe tobacco and make broken, the cut tobacco by jigging conveyer enters middle temperature
Secondary baking silk is carried out in cut-tobacco drier 2, secondary baking silk barrel temperature is 100-120 DEG C, and the baking silk time is 4-5min, makes moisture in cut tobacco
12-13% is reduced to, the pipe tobacco for meeting following process water demand enters following process work by the middle discharging opening of temperature cut-tobacco drier 2
Sequence.
Applicant by it is existing once dry silk technique (baking silk is carried out using a drum-type cut-tobacco drier) prepare cut tobacco with
Aroma component is contrasted during two benches dry cut tobacco prepared by silk in the utility model, specific as follows：
Aroma component contrast in different process treatment tobacco
By upper table it can be seen that：Flavor matter in addition to neophytadiene, silk is dried using two benches in the utility model
Sample is above commonly once drying the tobacco sample after silk, the particularly flavor matter of some small-molecular-weights after treatment, and 3- amylenes-
2- ketone, hexanal, 2- pentenals, 3- methyl-2-butene aldehydes, 2- methyl-2-pentenal servings, without detection in common tobacco sample
Arrive, but content has reached detection line, the western cypress alkanes material solanone of class in the tobacco sample after the utility model two benches dry silk
Content in sample after secondary baking silk increased one times than common tobacco sample.Damascenone, geranyl acetone, dihydro-actinidia
Content in the secondary tobacco sample for drying silk of the important carotenoid degradation product such as lactone, Megastigmatrienone, farnesyl acetone
Showed increased.Aroma component in pipe tobacco is effectively retained, and can improve the quality of pipe tobacco.
Claims (5)
1. a kind of two benches cigarette leaves and tobacco drying unit, it is characterised in that：Including high temperature cut-tobacco drier (1), middle temperature cut-tobacco drier (2) and
Cut tobacco is incubated transmission mechanism (3), and the high temperature cut-tobacco drier and middle temperature cut-tobacco drier include feed space (4), roller (5), discharge chamber
(6), support (7), drum drive (8) and heating system, the cut tobacco is incubated transmission mechanism (3) to be passed by sealed pipe tobacco
Defeated groove (3-1), vibration underframe (3-2) and multiple shaker arms (3-3), the pipe tobacco transmission slot (3-1) pass through multiple shaker arm (3-
3) it is connected with vibration underframe (3-2), vibrating motor is provided with vibration underframe (3-2), in sealed pipe tobacco transmission slot (3-1)
One end is provided with pipe tobacco input port (3-4), and the other end is provided with pipe tobacco delivery outlet (3-5), in sealed pipe tobacco transmission slot (3-1) peripheral hardware
There are heating and thermal insulation layer (3-6), pipe tobacco input port (3-4) and the high temperature cut-tobacco drier (1) of the sealed pipe tobacco transmission slot (3-1)
Discharge chamber (6) is connected, and the sealed pipe tobacco transmission slot (3-1) connects with the feed space of middle temperature cut-tobacco drier (2).
2. a kind of two benches cigarette leaves and tobacco drying unit according to claim 1, it is characterised in that：The high temperature cut-tobacco drier
(1) baking silk temperature is 140-150 DEG C, and the baking silk temperature of the middle temperature cut-tobacco drier (2) is 100-120 DEG C, the sealed cigarette
Temperature in silk transmission slot (3-1) is 100-110 DEG C.
3. a kind of two benches cigarette leaves and tobacco drying unit according to claim 1, it is characterised in that：The high temperature cut-tobacco drier
It is thin-plate cut-tobacco drier with middle temperature cut-tobacco drier, the cylinder is double-layer barrel, and its heating system is steam-heating system, in roller
(5) multiple pipe tobacco harrow nails (9) are distributed with.
4. a kind of two benches cigarette leaves and tobacco drying unit according to claim 1, it is characterised in that：The sealed pipe tobacco
Transmission slot (3-1) is made up of pipe tobacco transmission slot with the closure for being arranged on notch, or is cylindric delivery chute；In sealed cigarette
Silk transmission slot (3-1) is externally provided with incubation cavity, electric heater unit or steam heater (3-7) is provided with incubation cavity, in pipe tobacco
Temperature sensor (3-9) is provided with transmission slot (3-1), temperature controller (3-8) is externally provided with pipe tobacco transmission slot (3-1), it is described
The signal output part of temperature sensor (3-9) is connected with the signal input part of temperature controller (3-8), the temperature controller
The signal output part of (3-8) is connected with the signal input part of electric heater unit or steam heater (3-7).
5. a kind of two benches cigarette leaves and tobacco drying unit according to claim 1, it is characterised in that：The sealed pipe tobacco
The pipe tobacco input port (3-4) of transmission slot (3-1) is connected by the first flexible pipe (10) with the discharging opening of high temperature cut-tobacco drier (1), pipe tobacco
Delivery outlet (3-5) is connected by the second flexible pipe (11) with the charging aperture of middle temperature cut-tobacco drier (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621376281.1U CN206251926U (en) | 2016-12-14 | 2016-12-14 | A kind of two benches cigarette leaves and tobacco drying unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106490668A (en) * | 2016-12-14 | 2017-03-15 | 湖北中烟工业有限责任公司 | A kind of two benches cigarette leaves and tobacco drying unit and baking silk technique |
| WO2020200785A2 (en) | 2019-04-03 | 2020-10-08 | Jt International Sa | Method and system for processing tobacco |
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2016
- 2016-12-14 CN CN201621376281.1U patent/CN206251926U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106490668A (en) * | 2016-12-14 | 2017-03-15 | 湖北中烟工业有限责任公司 | A kind of two benches cigarette leaves and tobacco drying unit and baking silk technique |
| CN106490668B (en) * | 2016-12-14 | 2018-07-10 | 湖北中烟工业有限责任公司 | A kind of two benches cigarette leaves and tobacco drying unit and baking silk technique |
| WO2020200785A2 (en) | 2019-04-03 | 2020-10-08 | Jt International Sa | Method and system for processing tobacco |
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