CN106820247A - A kind of offal microwave expansion system and method for increasing fragrance - Google Patents
A kind of offal microwave expansion system and method for increasing fragrance Download PDFInfo
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- CN106820247A CN106820247A CN201710118611.XA CN201710118611A CN106820247A CN 106820247 A CN106820247 A CN 106820247A CN 201710118611 A CN201710118611 A CN 201710118611A CN 106820247 A CN106820247 A CN 106820247A
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- offal
- microwave
- cavity
- ceramic cylinder
- conveyer
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- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24B—MANUFACTURE OR PREPARATION OF TOBACCO FOR SMOKING OR CHEWING; TOBACCO; SNUFF
- A24B5/00—Stripping tobacco; Treatment of stems or ribs
- A24B5/16—Other treatment of stems or ribs, e.g. bending, chopping, incising
Abstract
The present invention relates to a kind of offal microwave expansion system and method for increasing fragrance, belong to technical field of tobacco processing.The system be disposed with from feeding end to discharge end end to end screening machine, the first conveyer, metering delivering balance, second conveyor, air delivery pipe, gas solid separation feeder, heat wetting conveyor, charging cross door feeder, microwave expansion device, discharging cross door feeder, the 3rd conveyer.Effectively removal offal impurity, realizes that offal is quantitatively conveyed, and 2~10min is kept being sent into after carrying out heating humidification process to offal during temperature is 140~220 DEG C of microwave expansion device, offal is bakeed flavouring, while to providing 1000 2200m in ceramic cylinder3The ventilation volume of/h, excludes the blue or green miscellaneous, xylon gas in offal and moisture, acquisition high-quality and the full Microwave expansion tobacco stem of fragrance.Rationally, effectively, processing method thoroughly, can increase its doping level in cigarette to system equipment, save tobacco resource, reduce production cost.
Description
Technical field
Quality can be effectively lifted the present invention relates to a kind of offal microwave expansion system and method, especially one kind, increase
The offal microwave expansion system and method for fragrance, belongs to technical field of tobacco processing.
Background technology
Offal is the thick and stiff vein in addition to blade on tobacco leaf, accounts for the 25~30% of tobacco leaf weight, has similar to blade
Component.Blue or green miscellaneous, woody odor can be produced when being burnt due to offal, therefore can be brought to the suction quality that final products are cigarette
Influence, therefore consumption of the offal in production of cigarettes can not be excessive.So can all there are a large amount of offals to be dropped, waste every year.Such as
What reduces the blue or green miscellaneous of offal, woody odor, and performance offal tar is low, the characteristic that nicotine content is low, flammability is good, and lifting offal exists
Usage amount in cigarette, is always one of technical research emphasis of tobacco business.
Offal microwave expansion technology is to develop new technology faster in recent years, it using microwave as energy source, using microwave
Radiation makes the hydrone in offal produce heat rapidly under the higher-order of oscillation and evaporate, and then is expanded offal, as
Filler in pipe tobacco.
The method that United States Patent (USP) 3409023 (1968.11.5) is disclosed using this energy of microwave to process offal, the work
Skill can increase offal volume, density is reduced, and finally improve cabo quality.But its technological requirement：The offal longitudinal axis on conveyer belt
Can not change parallel to energy source direction of transfer, and easily material is struck sparks in production, lose use value, be unfavorable for big rule
Mould production and application.
Chinese patent CN1554293 discloses a kind of New Process for producing tobacco shred, and wherein offal expanding treatment is swollen using microwave
It is swollen.Chinese patent CN1387802A discloses a kind of microwave tobacco stem shred swelling process, it is proposed that using Microwave expansion tobacco stem simultaneously
The technique of throwing.Chinese patent CN102907759A discloses microwave tobacco thred expansion method, and proposition is humidified to moisture content in pipe tobacco
The technique that microwave expansion is carried out under 18%~20% state.Chinese patent CN103054161A discloses a kind of preparation of cigarette cut stem
Method, is proposed offal removal of impurities and adjusts to moisture content 7%~30%, and offal is expanded with the mode for receiving microwave
Method.Chinese patent CN203226250U discloses cigarette raw material production equipment, it is proposed that carry out cigarette with microwave expansion equipment
The equipment produced with raw material is constituted.Chinese patent CN106108099A discloses a kind of Microwave expansion tobacco stem comprehensive utilization process,
Proposition carries out three-level preheating-microwave expansion treatment to offal.Chinese patent CN104082849A discloses a kind of two-part offal
Microwave expansion processing method, proposition carries out warming and humidifying twice and twice microwave expansion treatment to offal.Chinese patent
CN10427322A discloses a kind of handling process of expanded cabo, it is proposed that by tobacco stick after expanded feeding add purity be 78% with
The method of the pressure vessel sizing of upper nitrogen.Chinese patent CN102726826A discloses a kind for the treatment of side of Microwave expansion tobacco stem
Method, it is proposed that the technique processing methods such as microwave hydrofuge, cold deterministic type are implemented to tobacco stick after expanded.Chinese patent CN103734901A
Disclose it is a kind of reduce microwave expansion after offal carbonization phenomenon pretreating process, propose before wind send by offal along center tie up manage
Beam guide tube direction is cut in half, and warming and humidifying treatment is carried out to offal with high-temperature steam before microwave expansion, makes offal surface temperature
Degree reaches 60 DEG C~80 DEG C, and moisture content reaches 14%~15%.These patents are walked microwave expansion as in whole technique
Suddenly, the correlative detail of microwave expansion process is not concerned with, the concrete methods of realizing of microwave expansion is not proposed.
Chinese patent CN103734903A discloses the device for production line of microwave expansion tobacco stem, proposes the device
By jigging conveyer, vibrating screen classifier, pneumatic conveyer, steel platform, be fixed on steel platform tunnel type moisture regain equipment and
The microwave expansion equipment being placed in below steel platform.The patent does not have microwave expansion equipment as a part of device of production line
Propose the concrete technology of microwave expansion and the concrete structure or scheme of microwave expansion equipment.
Chinese patent CN2607033Y discloses many crevasse Microwave expansion tobacco stem devices of many wave sources, proposes one kind in net belt type
Increase microwave cavity on the basis of feeder equipment, using microwave to setting that the offal run on guipure is expanded
It is standby.Chinese patent CN102613687A and Chinese patent CN105105313A disclose a kind of microwave expansion of use gas heating agent
The method of offal, proposes to increase microwave cavity on the basis of net belt type feeder equipment, and be passed through 90 DEG C in microwave cavity
~300 DEG C of gas heating agent, the method that gas, microwave combined expansion are implemented to offal.Chinese patent CN101933656A is disclosed
A kind of application steam blasting is combined the method that improves cabo quality with microwave irradiation technology, by offal in steam pressure
Steam blasting is carried out under conditions of 0.6MPa~1.0MPa, after the offal drying after explosion to 20%~30% moisture content, in conveying
Take and microwave irradiation 3min is received with the thickness of 5cm~10cm.The common feature of these patents is that offal is equal with certain thickness
Even to be laid on foraminous conveyer the microwave bulking for completing offal, using such method, offal receives microwave and radiating not
Uniformly, it is impossible to effectively suppress Ignition Phenomena, large-scale production experiment effect is undesirable.
Chinese patent CN101862023A discloses a kind of method of cabo expansion, it is proposed that to offal dipping moisture regain after
The method for carrying out continuous different capacity microwave expansion under vacuum state to offal.It is micro- that Chinese patent 102907758A discloses vacuum
Ripple tobacco thred expansion method, proposes that pipe tobacco sends into the vacuum of air pressure 0.02MPa~0.095MPa under the state of moisture content 18%~20%
In equipment, receive the method that microwave realizes expansion.Chinese patent CN101919582A discloses tobacco low-temperature microwave expansion
Technique, freezes blocking by pipe tobacco in -35 DEG C~-55 DEG C temperature first, and then being distilled by microwave continuous freeze-drying system is expanded.
These patents realize cabo expansion need in vacuum or low-temperature condition, under environment of working continuously either be difficult to realize, or into
This is very high.
Chinese patent CN101617855A discloses a kind of method of continuous microwave expansion of cut tobacco, it is proposed that first use swelling agent
Tobacco shred immersion, then obtains expanded cut tobacco by way of microwave.Chinese patent CN104489894A discloses one kind and carries
The method of Microwave expansion tobacco stem expansion effect high, after proposing to add ammonium carbonate or ammonium hydrogen carbonate in the offal, then to carry out microwave swollen
Swollen process.Patent CN1518906A discloses the pretreating process of offal, proposes that a kind of offal is consolidated with microwave low-loss
After the mixing of body media particle heating agent, with the tobacco stem expanding method of microwave, cabo expansion passes through the techniques such as screening again after finishing
Offal is separated with additional microwave low-loss solid medium particle.Chinese patent CN102783706A discloses one kind and beats leaf
Offal microwave redrying expansion process afterwards, it is proposed that mix offal with sandstone and be followed by being expanded by microwave, cabo expansion is completed
The technique that offal is separated with sandstone again afterwards.These patents need to add swelling agent or solid before cabo expansion or in expansion process
Particle does media implementation expansion, whether liquid medium or solid dielectric, and it is to hold to add additional medium before expansion in offal
Easy, after expansion that additional thing and offal is completely isolated just extremely difficult, additional thing removal can totally not influence product product
Matter.
Drawn by many experiments of the present application person：Offal can expand under microwave action, because in microwave
Polar molecule under radiation effects in offal vibrates at a high speed, produces heat rapidly, makes the moisture rapid evaporation in offal and completes
Expansion, microwave source frequency is higher, and the frequency of oscillation of polar molecule is higher, produces expanded efficiency also higher.And in offal
Blue or green miscellaneous, xylon gas reductions and the generation of fragrance, realize mainly by the mailland reaction under high-temperature baking.Therefore in order that swollen
Offal after swollen reaches higher quality in each side such as expanded level, color, fragrance, and perfect stem expansion equipment must be same
When possess high-temperature baking and microwave and expand two kinds of functions.
Found by the experiment of the present application person：During same temperature, offal is produced because directly being sprayed heating by steam
High temperature and the fragrance that obtains, the fragrance obtained because chamber wall conducts heat heating from offal is different, and offal is because of chamber wall biography
The fragrance that heat heating is obtained is more rich, and the cigarette perfume of baking is more sufficient.
Found by the experiment of the present application person：Offal toasts the fragrance and cigarette of acquisition at a temperature of less than 140 DEG C
The fragrance that stalk toasts acquisition at a temperature of 140 DEG C~220 DEG C is also different.Offal is toasted at a temperature of 140 DEG C~220 DEG C
When, its blue foreign smell, xylon gas elimination it is more thorough, the baking of offal is fragrant purer.But under the higher temperature more than 220 DEG C
Baking, offal easily produces shrivelled smell.
In addition, in offal automates continuous expansion process, inevitably once in a while because of instability of flow or other originals
Thus there is offal overtemperature or Ignition Phenomena, when using polytetrafluoroethylene (PTFE) as container, can be because of high temperature release toxic gas
Pollution offal, can also burn out roller material.
Therefore, it is necessary to be improved a variety of deficiencies of above-mentioned prior art.
The content of the invention
It is an object of the invention to be directed to deficiencies of the prior art, on the basis of many experiments, one is proposed
Planting can effectively remove blue foreign smell, xylon gas, lift the offal microwave expansion system and method for fragrance.
The present invention is proposed in prior art and on the basis of, offal fragrance expanded to offal carries out many experiments, first
It is secondary to specify that offal microwave expansion and the fragrant different mechanism for obtaining of baking, offal microwave expansion system and carry out offal with the system
The technological parameter in microwave expansion treatment each stage.
The present invention is to provide such a increase fragrance offal microwave expansion system, it is characterised in that from feeding end to
Discharge end is disposed with end to end screening machine, the first conveyer, metering delivering balance, second conveyor, air delivery pipe, gas
Admittedly separate feeder, heat wetting conveyor, charging cross door feeder, microwave expansion device, discharging cross door feeder, the
Three conveyers；Impurity removing and quantitative conveying are gone so that offal completes screening by screening machine, the first conveyer, metering delivering balance
Afterwards, then through second conveyor, air delivery pipe, gas solid separation feeder, heat wetting conveyor complete heat humidification, most afterwards through micro-
Ripple expansion gear makes the moisture rapid evaporation in offal and completes expansion, while completing expanded cabo in microwave expansion device
Bakee, the blue or green miscellaneous of generation, xylon gas and moisture during microwave expansion are removed, through the 3rd after the full expanded cabo of acquisition fragrance
Conveyer is sent out.
First conveyer is the conveyer with caching function, including a buffering chamber for storage offal, under buffering chamber
A horizontal conveying belt is provided with, the buffering chamber and horizontal conveying belt are connected with the input of the oblique conveyer belt being obliquely installed, incline
The discharge end of oblique conveyer belt is high-end, and is connected with metering delivering balance input by tremie pipe, and oblique conveyer belt is provided with rake material
Roller, for controlling offal thickness.Oblique conveyer belt uses frequency control, is made by the joint of the first conveyer and metering delivering balance
With achievable offal is quantitatively conveyed.
The output end of the metering delivering balance connects with the input of horizontally disposed second conveyor 4, second conveyor 4
Output end connects with the charging aperture of air delivery pipe 6.
Strong deironing device is provided with the second conveyor, the strong deironing device is magnet, for by the gold in offal
The debris such as category silk, nail are absorbed.
The charging aperture of the air delivery pipe be low level, discharging opening for a high position, the offal charging aperture of low level with it is horizontally disposed
Second conveyor output end is connected, and high-order discharging opening is connected with gas solid separation feeder charging aperture, gas solid separation feeder
Solid outlet is directly connected with the charging aperture for heating wetting conveyor, gas vent is connected by pipeline with deduster.
It is described heat wetting conveyor include in, in, outer three cavitys, inner chamber body be offal convey cavity, the inner chamber body
Be provided with offal into and out of material mouth, the charging ram with blade be provided with inner chamber body, the charging ram by the driving wheel of its one end,
Transmission belt or chain are connected with the driving wheel on power machine output shaft, and engine drives charging ram rotation, makes offal in inner chamber body
Realize conveying；Middle cavity is temp.-increasing heating interlayer cavity, and middle cavity is provided with heating medium import and export, is entered by heating medium
Mouth is to the heating medium such as steam or conduction oil is passed through in lumen body after, inner chamber body is heated, be that the offal in inner chamber body increases
Temperature provides heat energy, completes the heating medium after transferring heat energy again from Crude product input discharge；Outer chamber is heat-insulation layer, and isolation sets
The standby internal heat exchange with external environment；Be provided through simultaneously it is interior, in, outer three cavitys can be led directly into steaming to inner chamber body
The steam pipe of vapour, to spray steam to the offal in inner chamber body as needed, reaches the purpose of lifting offal temperature and humidity,
Offal discharging opening upper end is provided with humidity discharging air outlet slit, offal discharging opening is also simultaneously humidity discharging wind-supplying mouth, for balancing equipment
Internal pressure and humidity discharging.
The microwave expansion device is horizontal microwave expansion device, or is vertical microwave expansion device.
The horizontal microwave expansion device includes the column microwave cavity for horizontally or diagonally setting, located at column microwave cavity
The interior ceramic cylinder for horizontally or diagonally setting, ceramic cylinder one end is provided with offal charging aperture, the other end and is provided with offal discharging opening, ceramics
The charging ram with blade is provided with cylinder；The offal charging aperture is provided with humidity discharging wind-supplying mouth, offal discharging opening upper end and is provided with humidity discharging
Air outlet；Interlayer cavity is formed between the column microwave cavity inwall and ceramic drum outer wall, interlayer cavity one end is provided with ceramics
Barrel cooling air intlet, the other end are provided with ceramic barrel cooling air outlet slit；Thermometric biography is also set on the column microwave cavity
Sensor；
The vertical microwave expansion device includes vertically disposed column microwave cavity, vertically setting in column microwave cavity
The ceramic cylinder put, ceramic cylinder upper end is provided with offal charging aperture, lower end and is provided with offal discharging and humidity discharging wind-supplying mouth；The offal discharging
And humidity discharging wind-supplying mouth is the common port that wind is mended in offal discharging and humidity discharging, humidity discharging air outlet is located at ceramic cylinder upper end, is set in ceramic cylinder
There is the charging ram with blade；Interlayer cavity, the interlayer cavity are formed between the column microwave cavity inwall and ceramic drum outer wall
Lower end be provided with ceramic barrel cooling air intlet, upper end and be provided with ceramic barrel cooling air outlet slit；The column microwave cavity
On be additionally provided with temperature transducer.
The offal microwave expansion system for being based on increasing fragrance the present invention is to provide such a is carried out at flavouring to offal
The method of reason, by following each step：
A, by offal send into screening machine in, screening go the removal of impurity after, send into the first conveyer buffering chamber in cache；
B, by the offal in the first conveyer buffering chamber with the flow of 500~2000kg/h, through oblique conveyer belt, rake material roller, blanking
On pipe feeding metering delivering balance, metering is delivered to second conveyor, by strong deironing device gettering metal impurity；
C, by the offal of step B through air delivery pipe, gas solid separation feeder feeding heat wetting conveyor, while on demand to increasing
Steam is sent into warm wetting conveyor, it is 9~16% to control offal moisture content, and temperature is 70~120 DEG C；
D, will heat humidification after offal through cross door feeder feeding microwave expansion device ceramic cylinder in, it is micro- by being installed on
Microwave generator on ripple cavity applies the microwave of 2450MHz frequencies to the offal in the ceramic cylinder and ceramic cylinder in microwave cavity
Radiation, makes the offal in ceramic cylinder and ceramic cylinder be in microwave, meanwhile, to providing 1000-2200m in ceramic cylinder3/
The ventilation volume of h, excludes the blue or green miscellaneous of generation, xylon gas and moisture during microwave expansion, and make offal be 140~220 in temperature
DEG C ceramic cylinder in keep 2~10min, complete offal expansion and bakee flavouring；
E, by it is expanded and bakee flavouring offal is sent out through the 3rd conveyer, obtain fragrance abundance expanded cabo.
140~220 DEG C of ceramic cylinder temperature adjustment in the step D, is to receive microwave by ceramic cylinder to heat, with
And the ceramic cylinder wall temperature detected according to ceramic cylinder wall temperature detection sensor, between ceramic drum outer wall and microwave cavity inwall
Interlayer cavity in, force provide about 0~3000 m3The cooled flow air quantity of/h is completed.
The beneficial effects of the invention are as follows：By above-mentioned technical proposal, offal impurity can be effectively removed, and realize that offal is quantified
Conveying, the ceramic cylinder microwave expansion device that temperature is 140~220 DEG C is sent offal into after carrying out heating humidification process to offal
2~10min of middle holding, completes the baking flavouring of offal, so as to obtain high-quality and the full Microwave expansion tobacco stem of fragrance.This hair
Rationally, effectively, thoroughly, the Microwave expansion tobacco stem obtained by the present invention has higher processing method the system equipment of bright offer
Compactedness and preferably color, fragrance, can increase its doping level in cigarette, save tobacco resource, reduce production cost.
Brief description of the drawings
Fig. 1 is offal microwave expansion system construction drawing of the present invention；
Fig. 2 is another offal microwave expansion system construction drawing of the invention；
Fig. 3 is to heat wetting conveyor structure chart in Fig. 1；
Fig. 4 is the microwave expansion device structure chart in Fig. 1；
Fig. 5 is the microwave expansion device structure chart in Fig. 2.
In figure, 1- screening machines, the conveyers of 2- first, 3- metering delivering balances, 4- second conveyors, 5- strong deironing devices, 6-
Air delivery pipe, 7- gas solid separation feeders, 8- heats wetting conveyor, 9- crosses door feeder, the horizontal microwave expansion dresses of 10-
Put, the vertical microwave expansion devices of 11-, 12- discharging cross door feeders, the conveyers of 13- the 3rd；
21- buffering chambers, 22- horizontal conveying belts, the oblique conveyer belts of 23-, 24- rake material rollers, 25- tremie pipes；
801- offal charging apertures, 802- offals conveying cavity, charging rams of the 803- with blade, 804- temp.-increasing heating chucks, 805-
Heat-insulation layer, 806- steam pipes, 807- humidity dischargings mouthful, 808- charging ram drive sprockets, 809- offal discharging openings, 810- heating media enter
Mouthful, 811- Crude product inputs；
1001- humidity discharging wind-supplying mouths, 1002- offal charging apertures, 1003- barrels cooling air outlet slit, 1004- is horizontally or diagonally set
Column microwave cavity, 1005- ceramic cylinder temperature transducers, the ceramic cylinder that 1006- is horizontally or diagonally set, 1007- band blade
Charging ram, 1008- humidity discharging air outlets, 1009- offal discharging openings, 1010- barrels cooling air intlet, 1011 charging rams drive
Sprocket wheel；
The vertically disposed column microwave cavities of 1101-, the vertically disposed ceramic cylinders of 1102-, 1103- offal charging apertures, 1104- is pushed away
Material bar drive sprocket, 1105- humidity discharging air outlets, 1106- barrels cooling air outlet slit, charging rams of the 1107- with blade, 1108-
Ceramic cylinder temperature transducer, the discharging of 1109- offals and humidity discharging wind-supplying mouth, 1010- barrels cooling air intlet.
Specific embodiment
It is described in detail below in conjunction with the accompanying drawings.
Such as Fig. 1,2,3, the offal microwave expansion system of the increase fragrance that the present invention is provided, from feeding end to discharge end successively
It is provided with end to end screening machine 1, the first conveyer 2, metering delivering balance 3, second conveyor 4 and is arranged at second conveyor
4 top strong deironing device 5, air delivery pipe 6, gas solid separation feeder 7, heat wetting conveyor 8, charging cross door feeder
9, microwave expansion device 10,11, discharging cross door feeder 12, the 3rd conveyer 13；
First conveyer 2 is the conveyer with caching function, including one can material stock buffering chamber 21, buffering chamber 21 divides into
A horizontal conveying belt 22 is equipped with, the input phase of the buffering chamber 21 and horizontal conveying belt 22 and the oblique conveyer belt 23 being obliquely installed
Even, the discharge end of oblique conveyer belt 23 is high-end, and is connected with the input of metering delivering balance 3 by tremie pipe 25, oblique conveyer belt
23 are provided with rake material roller 24；The output end for measuring delivering balance 3 connects with the input of horizontally disposed second conveyor 4, and second is defeated
Machine 4 is sent to be provided with strong deironing device 5, the output end of second conveyor 4 connects with the charging aperture of air delivery pipe 6；The wind send pipe
The charging aperture in road 6 is low level, discharging opening is a high position, offal charging aperture and the output end of horizontally disposed second conveyor 4 of low level
It is connected, high-order discharging opening is connected with the charging aperture of gas solid separation feeder 7, and the solid outlet of gas solid separation feeder 7 is direct
It is connected with the charging aperture for heating wetting conveyor 8, gas vent is connected by pipeline with deduster.
It is described heat wetting conveyor 8 be include it is interior, in, outer three cavitys, inner chamber body 802 be offal convey cavity, should
Inner chamber body 802 is provided with offal into and out of material mouth 801 and 809, after offal enters inner chamber body 802 from offal charging aperture 801, then from
Offal discharging opening 809 is sent out, and the charging ram 803 with blade is provided with inner chamber body 802, and the charging ram 803 is by its one end
Driving wheel 808, transmission belt or chain are connected with the driving wheel on power machine output shaft, offal is realized in this inner chamber body 802 defeated
Send；Middle cavity 804 is temp.-increasing heating interlayer cavity, is situated between by being passed through steam or conduction oil etc. and heating from heating medium entrance 810
Confrontation inner chamber body 802 is heated, and is that offal heats offer heat energy, completes the heating medium after transferring heat energy again from heating medium
Outlet 811 is discharged；Outer chamber 805 is heat-insulation layer, the heat exchange of isolation device interior and external environment, at the same be additionally provided with through
It is interior, in, outer three cavitys can lead directly to steam pipe 806 into steam to inner chamber body 802, so as to as needed to inner chamber body
Offal injection steam in 802, reaches the purpose of lifting offal temperature and humidity, and the upper end of offal discharging opening 809 is provided with row
Damp air outlet slit 807, offal discharging opening 809 is also simultaneously humidity discharging wind-supplying mouth, for the pressure inside balancing equipment and humidity discharging.
The microwave expansion device is horizontal microwave expansion device, or is vertical microwave expansion device.
Such as Fig. 4, the horizontal microwave expansion device 10 includes：The column microwave cavity 1004 for horizontally or diagonally setting, if
In the ceramic cylinder 1006 for horizontally or diagonally setting in column microwave cavity 1004, the left end of ceramic cylinder 1006 is provided with offal charging aperture
1002nd, right-hand member is provided with offal discharging opening 1009, ceramic cylinder 1006 and is provided with the charging ram 1007 with blade；The offal charging aperture
1002 are provided with humidity discharging wind-supplying mouth 1001, the top of offal discharging opening 1009 is provided with humidity discharging air outlet 1008；The column microwave cavity
Interlayer cavity is formed between the inwall of body 1004 and the outer wall of ceramic cylinder 1006, the bottom righthand side of interlayer cavity is provided with the wall of ceramic cylinder 1006 drop
Warm air import 1010, left upper end is provided with the wall of ceramic cylinder 1006 cooling air outlet slit 1003, while being additionally provided with temperature transducer
1005；The two ends of charging ram 1007 are fixed on column microwave cavity 1004 by bearing and bearing block, and the one end of charging ram 1007 sets
There is charging ram drive sprocket 1011, and be connected with the drive sprocket on power motor output shaft by driving chain, so as to dynamic
Force motor rotates charging ram 1007 and completes the movement of offal under driving.
Such as Fig. 5, the vertical microwave expansion device 11 includes：Vertically disposed column microwave cavity 1101, located at column
Vertical ceramic cylinder 1102 in microwave cavity 1101, the upper end of ceramic cylinder 1102 is provided with offal charging aperture 1103, lower end and is provided with cigarette
Stalk discharging and humidity discharging wind-supplying mouth 1109, the charging ram 1107 with blade is provided with ceramic cylinder 1102；The offal discharging and humidity discharging
Wind-supplying mouth 1109 is the public mouth that wind is mended in offal discharging and humidity discharging, and humidity discharging air outlet 1105 is located at the upper end of ceramic cylinder 1102；It is described
Interlayer cavity is formed between the inwall of column microwave cavity 1101 and the outer wall of ceramic cylinder 1102, the lower end of the interlayer cavity is provided with ceramics
Cylinder 1102 walls cooling air intlet 1110, upper end is provided with the wall of ceramic cylinder 1102 cooling air outlet slit 1106, while column microwave cavity
Temperature transducer 1108 is additionally provided with body 1101, the two ends of charging ram 1107 with blade are fixed on column by bearing and bearing block
On microwave cavity 1101, wherein the one end of charging ram 1107 is provided with charging ram drive sprocket 1104, and by driving chain and power
Drive sprocket on motor output shaft is connected, and is completed under offal to rotate charging ram 1107 under being driven in power motor
Fall.
Embodiment 1
The method that flavouring treatment is carried out to offal based on the offal microwave expansion system for increasing fragrance that the present invention is provided, under
Arrange each step：
A, by offal send into screening machine 1 in, screening go the removal of impurity after, send into the first conveyer 2 buffering chamber 21 in cache；
B, by the offal in the buffering chamber 21 of the first conveyer 2 with the flow of 500kg/h, through oblique conveyer belt 23, rake material roller 24, blanking
On the feeding metering delivering balance 3 of pipe 25, metering is delivered to second conveyor 4, by impurity such as the gettering metal iron of strong deironing device 5；
C, the offal of step B heat wetting conveyor 8 through air delivery pipe 6, the feeding of gas solid separation feeder 7, while on demand to increasing
Steam is sent into warm wetting conveyor 8, it is 9% to control offal moisture content, and temperature is 70 DEG C；
D, will heat humidification after offal through cross door feeder feeding microwave expansion device 10 ceramic cylinder 1006 in, by peace
Apply to the ceramic cylinder 1006 being placed in microwave cavity and its interior offal loaded on the microwave generator on microwave cavity 1004
The microwave of 2450MHz frequencies, makes ceramic cylinder 1006 and the offal of Qi Nei be in microwave, while to ceramic cylinder
1000m is provided in 10063The ventilation volume of/h, excludes the blue or green miscellaneous of generation, xylon gas and moisture during microwave expansion, and make offal
10min is kept in the ceramic cylinder 1006 that temperature is 140 DEG C, the expansion of offal is completed and is bakeed flavouring；
E, will be expanded and bakee the offal of flavouring and sent out through the 3rd conveyer 13, obtain the sufficient expanded cabo of fragrance.
140~220 DEG C of the temperature adjustment of ceramic cylinder 1006, is to receive microwave spoke by ceramic cylinder 1006 in the step D
Penetrate heat and according to 1006 wall temperature detection sensor of ceramic cylinder 1005 detect ceramic cylinder wall temperature in the outer wall of ceramic cylinder 1006
And in the interlayer cavity between the inwall of microwave cavity 1004, force to provide 200m3The cooled flow air quantity of/h is completed.
Embodiment 2
The method that flavouring treatment is carried out to offal based on the offal microwave expansion system for increasing fragrance that the present invention is provided, under
Arrange each step：
A, by offal send into screening machine 1 in, screening go the removal of impurity after, send into the first conveyer 2 buffering chamber 21 in cache；
B, by the offal in the buffering chamber 21 of the first conveyer 2 with the flow of 2000kg/h, through oblique conveyer belt 23, rake material roller 24, under
On the feeding metering delivering balance 3 of expects pipe 25, metering is delivered to second conveyor 4, miscellaneous by the gettering metal iron of strong deironing device 5 etc.
Matter；
C, the offal of step B heat wetting conveyor 8 through air delivery pipe 6, the feeding of gas solid separation feeder 7, while on demand to increasing
Steam is sent into warm wetting conveyor 8, it is 16% to control offal moisture content, and temperature is 120 DEG C；
D, will heat humidification after offal through cross door feeder feeding microwave expansion device 11 ceramic cylinder 1102 in, by peace
Apply to the ceramic cylinder 1102 being placed in microwave cavity and its interior offal loaded on the microwave generator on microwave cavity 1101
The microwave of 2450MHz frequencies, makes ceramic cylinder 1102 and the offal of Qi Nei be in microwave, while to ceramic cylinder
2200m is provided in 11023The ventilation volume of/h, excludes the blue or green miscellaneous of generation, xylon gas and moisture during microwave expansion, and make offal
2min is kept in the ceramic cylinder 1102 that temperature is 220 DEG C, the expansion of offal is completed and is bakeed flavouring；
E, will be expanded and bakee the offal of flavouring and sent out through the 3rd conveyer 13, obtain the sufficient expanded cabo of fragrance.
Claims (10)
1. it is a kind of increase fragrance offal microwave expansion system, it is characterised in that be disposed with from feeding end to discharge end head and the tail
Connected screening machine, the first conveyer, metering delivering balance, second conveyor, air delivery pipe, gas solid separation feeder, heat plus
Wet conveyer, charging cross door feeder, microwave expansion device, discharging cross door feeder, the 3rd conveyer.
2. it is according to claim 1 increase fragrance offal microwave expansion system, it is characterised in that first conveyer
It is the conveyer with caching function, including a buffering chamber for storage offal, buffering chamber is arranged with a horizontal conveying belt, should
Buffering chamber and horizontal conveying belt are connected with the input of the oblique conveyer belt being obliquely installed, the discharge end of inclined conveyer belt be it is high-end,
And be connected with metering delivering balance input by tremie pipe, oblique conveyer belt is provided with rake material roller.
3. it is according to claim 1 increase fragrance offal microwave expansion system, it is characterised in that the metering delivering balance
Output end connect with the input of horizontally disposed second conveyor 4, the output end of second conveyor 4 and entering for air delivery pipe 6
Material mouth connects.
4. it is according to claim 1 increase fragrance offal microwave expansion system, it is characterised in that the second conveyor
On be provided with strong deironing device, the strong deironing device be magnet.
5. it is according to claim 1 increase fragrance offal microwave expansion system, it is characterised in that the air delivery pipe
Charging aperture is low level, discharging opening is a high position, and the offal charging aperture of low level is connected with horizontally disposed second conveyor output end, high
The discharging opening of position is connected with gas solid separation feeder charging aperture, the solid outlet of gas solid separation feeder directly with heat humidification
The charging aperture of conveyer is connected, gas vent is connected by pipeline with deduster.
6. it is according to claim 1 increase fragrance offal microwave expansion system, it is characterised in that it is described heat humidification it is defeated
Send machine include in, in, outer three cavitys, inner chamber body be offal convey cavity, the inner chamber body is provided with offal into and out of material mouth, interior
The charging ram with blade is provided with cavity, the charging ram is exported by the driving wheel of its one end, transmission belt or chain and engine
Driving wheel on axle is connected；Middle cavity is temp.-increasing heating interlayer cavity, and middle cavity is provided with heating medium import and export；Outer chamber
It is heat-insulation layer；Simultaneously be provided through it is interior, in, the steam pipe that can be led directly to inner chamber body into steam of outer three cavitys.
7. the offal microwave expansion system for increasing fragrance according to claim 1, it is characterised in that microwave expansion dress
Horizontal microwave expansion device is set to, or is vertical microwave expansion device.
8. it is according to claim 7 increase fragrance offal microwave expansion system, it is characterised in that the horizontal microwave is swollen
Swollen device includes the column microwave cavity for horizontally or diagonally setting, the pottery for horizontally or diagonally setting in column microwave cavity
Porcelain cylinder, ceramic cylinder one end is provided with offal charging aperture, the other end and is provided with offal discharging opening, and the pusher with blade is provided with ceramic cylinder
Bar；The offal charging aperture is provided with humidity discharging wind-supplying mouth, offal discharging opening upper end and is provided with humidity discharging air outlet；The column microwave cavity
Form interlayer cavity between internal wall and ceramic drum outer wall, interlayer cavity one end is provided with ceramic barrel cooling air intlet, another
End is provided with ceramic barrel cooling air outlet slit；Temperature transducer is also set on the column microwave cavity.
9. it is according to claim 7 increase fragrance offal microwave expansion system, it is characterised in that the vertical microwave is swollen
Swollen device includes vertically disposed column microwave cavity, the vertically disposed ceramic cylinder in column microwave cavity, ceramic cylinder
Upper end is provided with offal charging aperture, lower end and is provided with offal discharging and humidity discharging wind-supplying mouth；The offal discharging and humidity discharging wind-supplying mouth are cigarette
The common port of wind is mended in stalk discharging and humidity discharging, and humidity discharging air outlet is located at ceramic cylinder upper end, the charging ram with blade is provided with ceramic cylinder；
Interlayer cavity is formed between the column microwave cavity inwall and ceramic drum outer wall, the lower end of the interlayer cavity is provided with ceramic barrel
Cooling air intlet, upper end are provided with ceramic barrel cooling air outlet slit；Temperature transducer is additionally provided with the column microwave cavity.
10. it is a kind of that offal is carried out to expand the method that flavouring is processed, its feature based on the offal microwave expansion system for increasing fragrance
It is by following each step：
A, by offal send into screening machine in, screening go the removal of impurity after, send into the first conveyer buffering chamber in cache；
B, by the offal in the first conveyer buffering chamber with the flow of 500~2000kg/h, through oblique conveyer belt, rake material roller, blanking
On pipe feeding metering delivering balance, metering is delivered to second conveyor, by strong deironing device gettering metal impurity；
C, by the offal of step B through air delivery pipe, gas solid separation feeder feeding heat wetting conveyor, while on demand to increasing
Steam is sent into warm wetting conveyor, it is 9~16% to control offal moisture content, and temperature is 70~120 DEG C；
D, will heat humidification after offal through cross door feeder feeding microwave expansion device ceramic cylinder in, it is micro- by being installed on
Microwave generator on ripple cavity applies the microwave of 2450MHz frequencies to the offal in the ceramic cylinder and ceramic cylinder in microwave cavity
Radiation, makes the offal in ceramic cylinder and ceramic cylinder be in microwave, meanwhile, to providing 1000-2200m in ceramic cylinder3/
The ventilation volume of h, excludes the blue or green miscellaneous of generation, xylon gas and moisture during microwave expansion, and make offal be 140~220 in temperature
DEG C ceramic cylinder in keep 2~10min, complete offal expansion and bakee flavouring；
E, by it is expanded and bakee flavouring offal is sent out through the 3rd conveyer, obtain fragrance abundance expanded cabo；
140~220 DEG C of ceramic cylinder temperature adjustment in the step D, is to receive microwave by ceramic cylinder to heat, Yi Jigen
According to the ceramic cylinder wall temperature that ceramic cylinder wall temperature detection sensor is detected, the folder between ceramic drum outer wall and microwave cavity inwall
In layer cavity, force to provide about 0~3000 m3The cooled flow air quantity of/h is completed.
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| CN201710118611.XA CN106820247B (en) | 2017-03-01 | 2017-03-01 | A kind of offal microwave expansion system and method for increasing fragrance |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110786536A (en) * | 2018-08-01 | 2020-02-14 | 北京航天雷特机电工程有限公司 | Vacuum tube type tobacco stem microwave expansion device and control method |
| CN114210094A (en) * | 2021-12-13 | 2022-03-22 | 湖北和诺生物工程股份有限公司 | Nicotine production system |
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| CN114210094A (en) * | 2021-12-13 | 2022-03-22 | 湖北和诺生物工程股份有限公司 | Nicotine production system |
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|---|---|
| CN106820247B (en) | 2018-03-27 |
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