CN102907756B - Tobacco stem shredly reproduce production system - Google Patents
Tobacco stem shredly reproduce production system Download PDFInfo
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- CN102907756B CN102907756B CN201210333130.8A CN201210333130A CN102907756B CN 102907756 B CN102907756 B CN 102907756B CN 201210333130 A CN201210333130 A CN 201210333130A CN 102907756 B CN102907756 B CN 102907756B
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Abstract
Present invention is disclosed and a kind of tobacco stem shredly reproduce production system, extractor is wherein spiral successive extractor, water-soluble substances in tobacco stem shred is extracted by solvent by extractor, then through dewatering device, de-liquid is carried out to the extraction feed liquid that described extractor produces, realize Separation of Solid and Liquid, again by backfill feeding device backfill liquid is backfilling into tobacco stem shred in, in be backfilling into by the related substances composition backfilled inside liquid after extraction tobacco stem shred.
Description
Technical field
The present invention relates to tobacco process apparatus field, particularly one is tobacco stem shred reproduces production system.
Background technology
The current stem production technology of existing stem production line Main Basis configures, and mainly comprises terrier wash machine, terrier machine, tobacco stem flattener, silk cutting machine, drying device and a large amount of auxiliary equipment, metering and measuring equipment as compositions such as belt, stalk cabinet, feeding machine, quantity tube, belt conveyer scale, Moisture Meter.This production line can only carry out the improvement of form and moisture to stem, but can not carry out active accommodation to stem chemical composition.
What play a decisive role to pipe tobacco characteristic is water soluble composition wherein, and fiber wherein mainly plays support and skeleton function.The cigarette compatibility characteristic of the former stem of tobacco is obviously worse than prophyll silk, is exactly the reason of wherein water soluble composition.So, need to provide a kind of technology, the water soluble composition of the former stem of described tobacco can be improved, improve the cigarette compatibility characteristic of the former stem of tobacco.
The task that the present invention completes be exactly by former tobacco stem shred in DDGS remove, then by adding backfill liquid on remaining stem fiber, to be backfilling in stem fiber from tobacco leaf DDGS (or other fragrance components), and dry and obtain a kind of brand-new tobacco product.
Summary of the invention
The object of this invention is to provide and a kind of tobacco stem shredly reproduce production system, it can extract described tobacco stem shred, and by the backfill of backfill liquid, during to be backfilling into by the related substances composition inside backfill liquid after extraction tobacco stem shred.
The invention provides and a kind of tobacco stem shredly reproduce production system, comprise in order to by extractor tobacco stem shred described in solvent extraction, the extraction feed liquid produced described extractor carries out the dewatering device of de-liquid, by backfill liquid to the described tobacco stem shred backfill feeding device carrying out feed liquid backfill after de-liquid, described extractor input is described tobacco stem shred in order to receive, described dewatering device connects described extractor output to receive described extraction feed liquid, it is described tobacco stem shred with what receive after de-liquid that the input of described backfill feeding device connects described dewatering device, described backfill feeding device in order to by described tobacco stem shred and backfill liquid mixing realize backfill.
As an embodiment of the present invention, described extractor is spiral successive extractor, it comprises and is positioned at head end in order to receive the feed hopper of described tobacco stem shred and solvent, to be positioned at the main working screw at center, and described main working screw is in order to move from the head end terminad of described extractor internal cavities by rotation forces mixed material.
As an embodiment of the present invention, the feed hopper that described extractor is installed is spiral positive feed bucket, and the end of described extractor is also provided with the described tobacco stem shred inclined screw conveyer tilting upward output of band liquid.
As an embodiment of the present invention, the squeezing machine that described dewatering device comprises filtrate sieve and is connected with filtrate sieve, the vibrating mechanism that described filtrate sieve comprises the screen cloth of filtrate, slag notch, liquid outlet and drives described screen cloth to vibrate, described squeezing machine comprises charging aperture, spiral, screen cloth, liquid outlet, slag notch, described filtrate sieve in order to leached by screen cloth vibration described tobacco stem shred in liquid, described squeezing machine is in order to extract further leaching the described tobacco stem shred of liquid by spiral.
As an embodiment of the present invention, described system also comprises the reextraction dewatering device be connected with described squeezing machine, described reextraction dewatering device comprises the extraction pump be connected with the slag notch of described squeezing machine, the secondary filtrate be connected with described extraction delivery side of pump is sieved, the secondary squeezing machine that output is connected is sieved with described secondary filtrate, described extraction pump is in order to receive that described squeezing machine extrudes tobacco stem shred and from the water of input input as extraction fluid, described extraction pump carries out filtrate in order to export mixed described tobacco stem shred and water to described secondary filtrate sieve, described secondary filtrate sieve is extracted in order to export tobacco stem shred after filtrate to described secondary squeezing machine.
As an embodiment of the present invention, described secondary filtrate sieve is connected the feed hopper of described extractor in order to export extraction fluid to described extractor with the liquid outlet of secondary squeezing machine.
As an embodiment of the present invention, described system also comprises the dispersing device be connected with described secondary squeezing machine, described dispersing device comprise be connected with described secondary squeezing machine slag notch charging aperture, install and tobacco stem shred beat roller and in order to export the tobacco stem shred discharging opening after breaing up in order to break up on center shaft.
As an embodiment of the present invention, described system also comprises the tobacco stem shred Pneumatic drying device carrying out drying after to described breaing up, described Pneumatic drying device comprises feeding cylinder, to be positioned at above described feeding cylinder and connected drying, the tripper that is connected with described drying output, the bottom input hot-air of described feeding cylinder, the discharging opening that the middle part of described feeding cylinder connects described dispersing device with receive break up after described tobacco stem shred.
As an embodiment of the present invention, the feeding cylinder diameter of described Pneumatic drying device is less than the diameter of the described drying be adjacent, and described drying part upwards comprises diameter further and reduces dryer section and diameter increase dryer section.
As an embodiment of the present invention, the feeding cylinder diameter of described Pneumatic drying device is less than the diameter of described drying, and the shape of described drying is the taper shape stood upside down.
As an embodiment of the present invention, the feeding cylinder diameter of described Pneumatic drying device is less than the diameter of described drying, described drying comprises the urceolus and inner core that connect together, the inner core of described drying connects described feeding cylinder, the urceolus top closure of described drying, bottom end opening is also inserted in described inner core, retains the gap for Flow of Goods and Materials between described urceolus and the barrel of inner core.
As an embodiment of the present invention, the backfill feeding device of described system comprises charger and connected continuous extruder, described charger comprise suitable with the propelling spiral rotated around central shaft, receive described tobacco stem shred charging aperture, receive the inlet of described backfill liquid, export tobacco stem shred discharging opening, described continuous extruder carries out continuously extruded in order to export described charger described tobacco stem shred and the mixed material that backfills liquid.
As an embodiment of the present invention, described continuous extruder comprises the trapezoidal continuous extruder of screw extruder or two roll press or copper gang chain, and the extruding compression ratio of described extruder is 1.3:1 ~ 3.2:1.
As an embodiment of the present invention, described charger exports described mixed material that is tobacco stem shred and backfill liquid to described continuous extruder by material conveyor and extrudes, the output also connecting secondary dispersing device of described continuous extruder, described secondary dispersing device is in order to break up tobacco stem shred after described extruding.
As an embodiment of the present invention, described system also comprises redrying device, described redrying device comprises charging conveyor and connected roller drier, described roller drier comprises the chuck cylinder by heat-conducting oil heating, described charging conveyor connects the output of described secondary dispersing device, in order to the tobacco stem shred chuck cylinder putting into described roller drier after breaing up is carried out drying.
As an embodiment of the present invention, described system also comprises the belt conveyer scale be connected with described extractor, and described belt conveyer scale is in order to quantitative described tobacco stem shred and inputted in described extractor.
The invention provides and a kind of tobacco stem shredly reproduce production system, extractor is wherein spiral successive extractor, water-soluble substances in tobacco stem shred is extracted by solvent by extractor, then through dewatering device, de-liquid is carried out to the extraction feed liquid that described extractor produces, realize Separation of Solid and Liquid, again by backfill feeding device backfill liquid is backfilling into tobacco stem shred in, in be backfilling into by the related substances composition backfilled inside liquid after extraction tobacco stem shred.
In an embodiment of the present invention, spiral successive extractor wherein can be moved from the head end terminad of described extractor internal cavities by rotation forces mixed material, complete extraction in the process, the extraction mode of this rotary motion type can realize sufficient extraction.
In an embodiment of the present invention, reextraction dewatering device exports mixed described tobacco stem shred and water to described secondary filtrate sieve by extraction pump wherein and carries out filtrate, completes in the process tobacco stem shred reextraction.
In an embodiment of the present invention, described secondary filtrate sieve is connected the feed hopper of described extractor in order to export extraction fluid to described extractor with the liquid outlet of secondary squeezing machine, can realize the recycling of extraction fluid.
In an embodiment of the present invention, described Pneumatic drying device is to tobacco stem shredly carrying out drying after extraction, tobacco stem shred characteristic is combined with pneumatic conveying drying, in dry channel, stem travels forward together with hot-air, and in motion process, the moisture in stem volatilizees owing to absorbing heat, enter gas phase, make tobacco stem shredly to obtain good drying.The feeding cylinder diameter of Pneumatic drying device is less than the diameter of the described drying be adjacent, and can improve the speed of air-flow at feeding cylinder like this, can bring drying into better by tobacco stem shred.
In an embodiment of the present invention, the drying part upwards of described Pneumatic drying device comprises diameter further and reduces dryer section and diameter increase dryer section, like this by the change of gas channel, air velocity is along with change, because the effect of inertia of movement of solid material will produce speed difference with air-flow, increase disturbance and be beneficial to heat transfer drying.
In an embodiment of the present invention, the shape of described drying is the taper shape stood upside down, this bottom-up enlarging, air velocity is also along with reduction, the moisture also bottom-up reduction of material, floating velocity also reduces, and material can be made after meeting the requirements of moisture just to go out equipment.
In an embodiment of the present invention, the drying of described Pneumatic drying device comprises the urceolus and inner core that connect together, and make the gap retained between described urceolus and the barrel of inner core for Flow of Goods and Materials, this kind of mode can reduce the height of equipment effectively, saves space.
In an embodiment of the present invention, the continuous extruder that the backfill feeding device of described system comprises, it carries out continuously extruded to the mixed material that is described tobacco stem shred and backfill liquid that described charger exports, the backfill liquid inhaled in material was extruded, enter and thanks to inhale material, reach the even existence of backfill feed liquid in extraction stem.Under microscopic pattern, make the tobacco stem shred close contact receiving the tobacco stem shred of feed liquid and do not receive feed liquid, and by certain squeeze pressure, the feed liquid of having added is redistributed between the tobacco stem shred material accepted and do not accept, thus realize the microcosmic homogenising of backfill, make tobacco stem shred and backfill feed liquid also can abundant blended absorbent on microcosmic.Test display simultaneously, by arranging corresponding compression ratio and speed to pressurizing unit, making it keep suitable extruding force and stir frequency, the effect that better microcosmic Homogeneous phase mixing absorbs can be obtained.
Accompanying drawing explanation
Fig. 1 is theory diagram of the present invention;
Fig. 2 is the theory diagram of one embodiment of the invention;
Fig. 3 is the anatomical connectivity schematic diagram of one embodiment of the invention;
Fig. 4 is spiral successive extractor schematic diagram of the present invention;
Fig. 5 is extraction pump schematic diagram of the present invention;
Fig. 6 is filtrate of the present invention sieve schematic diagram;
Fig. 7 is squeezing machine schematic diagram of the present invention;
Fig. 8 is dispersing device schematic diagram of the present invention;
Fig. 9 is Pneumatic drying device schematic diagram of the present invention;
Figure 10 is the drying one embodiment schematic diagram of Pneumatic drying device of the present invention;
Figure 11 is the drying one embodiment schematic diagram of Pneumatic drying device of the present invention;
Figure 12 is the drying one embodiment schematic diagram of Pneumatic drying device of the present invention;
Figure 13 is the anatomical connectivity schematic diagram of backfill feeding device of the present invention and secondary dispersing device;
Figure 14 is continuous extruder one embodiment schematic diagram of the present invention;
Figure 15 is continuous extruder one embodiment schematic diagram of the present invention;
Figure 16 is redrying device schematic diagram of the present invention.
Detailed description of the invention
Technical scheme of the present invention is further illustrated below in conjunction with drawings and embodiments.
See Fig. 1 and Fig. 2, the invention provides and a kind of tobacco stem shredly reproduce production system, comprise the dewatering device M200 in order to be carried out de-liquid by extractor R201 tobacco stem shred described in solvent extraction, the extraction feed liquid that produces described extractor R201, by backfill liquid to the described tobacco stem shred backfill feeding device M700 carrying out feed liquid backfill after de-liquid, extraction feed liquid described here is Solid-liquid mixture liquid, includes the tobacco stem shred of suspension in liquid.Described extractor R201 input is described tobacco stem shred in order to receive, described dewatering device M200 connects described extractor R201 output to receive described extraction feed liquid, it is described tobacco stem shred with what receive after de-liquid that the input of described backfill feeding device M700 connects described dewatering device M200, and described backfill feeding device M700 is in order to realize backfill by described tobacco stem shred and backfill liquid mixing.
See Fig. 3 and Fig. 4, as an embodiment of the present invention, described extractor R201 is spiral successive extractor R201, it comprises and is positioned at head end in order to receive the feed hopper R2011 of described tobacco stem shred and solvent, to be positioned at the main working screw R2013 at center, described main working screw R2013 rotates around central shaft R2012, is moved by the head end terminad of rotation forces mixed material (tobacco stem shred and extract) from described extractor R201 internal cavities.The feed hopper R2011 that described extractor R201 installs is spiral positive feed bucket, the end of described extractor R201 is also provided with the described tobacco stem shred inclined screw conveyer R2014 tilting upward output of band liquid, the inclined screw conveyer R2014 that also can replace herein with bucket elevator.Inclined screw conveyer R2014 installs obliquely, material is pushed the inclined screw lower end of inclined screw conveyer R2014 by main working screw R2013, then send to pump P201 obliquely by inclined screw, the extract in extractor R201 overflows extractor R201, enters pump P201.
See Fig. 3, Fig. 6 and Fig. 7, as an embodiment of the present invention, described dewatering device M200 comprises filtrate sieve M206 and sieves with filtrate the squeezing machine M203 that M206 is connected, described filtrate sieve M206 comprises the screen cloth M2061 of filtrate, slag notch M2062, liquid outlet M2063 and the vibrating mechanism M2064 driving described screen cloth M2061 to vibrate, described squeezing machine M203 comprises charging aperture M2031, spiral M2032, central shaft M2033, screen cloth M2034, liquid outlet M2035, slag notch M2036, described filtrate sieve M206 in order to leached by screen cloth M2061 vibration described tobacco stem shred in liquid, described squeezing machine M203 is in order to extract further leaching the described tobacco stem shred of liquid by spiral M2032, the liquid that filtrate sieve M206 and squeezing machine M203 leaches all flows to flow container V201 from respective liquid outlet, extract is discharged purification by pump P203 by flow container V201.Here filtrate sieve M206 can be that garden shakes sieve, straight line shaker, garden shaft screen etc., and squeezing machine M203 here can be single-screw squeezing machine M203, double helix squeezing machine M203, and tobacco stem shred the entering of extruding extracts pump P202P202.
See Fig. 3, Fig. 5, as an embodiment of the present invention, described system also comprises the reextraction dewatering device M300 be connected with described squeezing machine M203, described reextraction dewatering device M300 comprises the extraction pump P202 be connected with the slag notch of described squeezing machine M203, the secondary filtrate be connected with the output of described extraction pump P202 sieves M207, the secondary squeezing machine M204 that M207 output is connected is sieved with described secondary filtrate, described extraction pump P202 is in order to receive that described squeezing machine M203 extrudes tobacco stem shred and from the water of input input as extraction fluid, described extraction pump P202 carries out filtrate in order to mixed described tobacco stem shred and water to be exported to described secondary filtrate sieve M207, described secondary filtrate sieve M207 extracts in order to export tobacco stem shred after filtrate to described secondary squeezing machine M204, described secondary filtrate sieve M207 is connected the feed hopper of described extractor R201 in order to export extraction fluid to flow container V202 with the liquid outlet of secondary squeezing machine M204, exported to the feed hopper R2011 of described extractor R201 again by pump P204, what secondary squeezing machine M204 extruded tobacco stem shredly enters dispersing device M205M205.See Fig. 5, extraction pump P202 receives tobacco stem shred and water by hopper, under motor P2022 drives, export mixed material to secondary filtrate sieve M207 by port P2023, in this process, tobacco stem shred mix with water in extraction pump P202 with course of conveying in complete secondary and extract in short-term.Here secondary filtrate sieve M207 structure sieves M206 with filtrate, and secondary squeezing machine M204 structure is with squeezing machine M203.
See Fig. 3 and Fig. 8, as an embodiment of the present invention, described system also comprises the dispersing device M205 be connected with described secondary squeezing machine M204, described dispersing device M205 comprise be connected with described secondary squeezing machine M204 slag notch charging aperture M2051, be arranged on central shaft M2053 and tobacco stem shred beat roller M2052 and in order to export the tobacco stem shred discharging opening M2054 after breaing up in order to break up.
See Fig. 3 and Fig. 9, as an embodiment of the present invention, described system also comprises the tobacco stem shred Pneumatic drying device M400 carrying out drying after to described breaing up, described Pneumatic drying device M400 comprises feeding cylinder M401, to be positioned at above described feeding cylinder M401 and connected drying M402, the tripper M403 that is connected with described drying M402 output, the bottom M4011 of described feeding cylinder M401 inputs hot-air, the discharging opening that the middle part M4012 of described feeding cylinder M401 connects described dispersing device M205 with receive break up after described tobacco stem shred.Tobacco stem shred drive by hot-air enters drying M402 and carries out drying enter tripper M403 together, the dried tobacco stem shred charging aperture M7011 entering charger M701 of tripper M403 output.
See Figure 10, as an embodiment of the present invention, the feeding cylinder M401 diameter of described Pneumatic drying device M400 is less than the diameter of the described drying M402 be adjacent, and described drying M402 part upwards comprises diameter further and reduces dryer section M4021 and diameter increase dryer section M4022.
See Figure 11, as an embodiment of the present invention, the feeding cylinder M401 diameter of described Pneumatic drying device M400 is less than the diameter of described drying M402, and the shape of described drying M402 is the taper shape stood upside down.
See Figure 12, as an embodiment of the present invention, the feeding cylinder M401 diameter of described Pneumatic drying device M400 is less than the diameter of described drying M402, described drying M402 comprises the urceolus and inner core that connect together, the inner core of described drying M402 connects described feeding cylinder M401, the urceolus top closure of described drying M402, bottom end opening is also inserted in described inner core, retains the gap for Flow of Goods and Materials between described urceolus and the barrel of inner core.
See Figure 13, as an embodiment of the present invention, the backfill feeding device M700 of described system comprises charger M701 and connected continuous extruder M703, described charger M701 comprise suitable with the propelling spiral M7012 rotated around central shaft, receive described tobacco stem shred charging aperture M7011, receive the inlet M7014 of described backfill liquid, export tobacco stem shred discharging opening M7015, described continuous extruder M703 carries out continuously extruded in order to export described charger M701 described tobacco stem shred and the mixed material that backfills liquid.Backfill liquid comprises a kind of liquid that some such as tobaccos cause fragrant material, it enters inlet M7014 by flow container V701 and pump P701, backfill liquid backfilled with tobacco stem shred mixing in feeder, made the flavor matter in backfill liquid by tobacco stem shred initial absorption.
See Figure 14 and Figure 15, as an embodiment of the present invention, described continuous extruder M703 comprises the trapezoidal continuous extruder M703 of screw extruder or two roll press or copper gang chain, Figure 14 is single-screw extruder 200, flight 210 rotates around central shaft 220, drive described material to advance, along with the reduction in material space 230, flight 210 extrudes described material.The extruding compression ratio of described screw extruder is 1.3:1 ~ 3.2:1, and spiral working speed is 8 ~ 28rpm.That Figure 15 shows is the trapezoidal continuous extruder M703300 of copper gang chain, and copper gang chain 310 rotates and extrudes described material.When adopting two roll press, two roller rotates and stirs described tobacco and extrude.The extruding compression ratio of described two roll press or the trapezoidal continuous extruder M703 of copper gang chain is 1.3:1 ~ 3.2:1.
See Figure 13, as an embodiment of the present invention, described charger M701 exports described mixed material that is tobacco stem shred and backfill liquid to described continuous extruder M703 by material conveyor C701 and extrudes, the output also connecting secondary dispersing device M702 of described continuous extruder M703, secondary dispersing device M702 structure is with dispersing device M205, described secondary dispersing device M702 is in order to break up tobacco stem shred after described extruding, and tobacco stem shred after breaing up enters redrying device D700.
See Figure 16, as an embodiment of the present invention, described system also comprises redrying device D700, described redrying device D700 comprises charging conveyor C703 and connected roller drier D701, described roller drier D701 comprises the chuck cylinder D7011 by heat-conducting oil heating, described charging conveyor C703 connects the output of described secondary dispersing device M702, in order to the tobacco stem shred chuck cylinder D7011 putting into described roller drier D701 after breaing up is carried out drying.It is inner that material enters chuck cylinder D7011, from the beginning from tail at the move under influence rolled and tilt.Chuck cylinder D7011 is chuck chuck cylinder, adds the conduction oil of circulation in chuck, and conduction oil carries out indirect heat transfer by wall to material, makes material dewatering.
See Fig. 3, as an embodiment of the present invention, described system also comprises the belt conveyer scale W202 be connected with described extractor R201, and described belt conveyer scale W202 is in order to quantitative described tobacco stem shred and inputted in described extractor R201.
Those of ordinary skill in the art will be appreciated that, above embodiment is only used to the present invention is described, and be not used as limitation of the invention, as long as in spirit of the present invention, all will drop in Claims scope of the present invention the change of above embodiment, modification.
Claims (11)
1. one kind is tobacco stem shredly reproduced production system, it is characterized in that, comprise in order to by extractor tobacco stem shred described in solvent extraction, the extraction feed liquid produced described extractor carries out the dewatering device of de-liquid, by backfill liquid to the described tobacco stem shred backfill feeding device carrying out feed liquid backfill after de-liquid, described extractor input is described tobacco stem shred in order to receive, described dewatering device connects described extractor output to receive described extraction feed liquid, it is described tobacco stem shred with what receive after de-liquid that the input of described backfill feeding device connects described dewatering device, described backfill feeding device in order to by described tobacco stem shred and backfill liquid mixing realize backfill,
The squeezing machine that described dewatering device comprises filtrate sieve and is connected with filtrate sieve, the vibrating mechanism that described filtrate sieve comprises the screen cloth of filtrate, slag notch, liquid outlet and drives described screen cloth to vibrate, described squeezing machine comprises charging aperture, spiral, screen cloth, liquid outlet, slag notch, described filtrate sieve in order to leached by screen cloth vibration described tobacco stem shred in liquid, described squeezing machine is in order to extract further leaching the described tobacco stem shred of liquid by spiral;
Described system also comprises the reextraction dewatering device be connected with described squeezing machine, described reextraction dewatering device comprises the extraction pump be connected with the slag notch of described squeezing machine, the secondary filtrate be connected with described extraction delivery side of pump is sieved, the secondary squeezing machine that output is connected is sieved with described secondary filtrate, described extraction pump is in order to receive that described squeezing machine extrudes tobacco stem shred and from the water of input input as extraction fluid, described extraction pump carries out filtrate in order to export mixed described tobacco stem shred and water to described secondary filtrate sieve, described secondary filtrate sieve is extracted in order to export tobacco stem shred after filtrate to described secondary squeezing machine,
Described system also comprises the dispersing device be connected with described secondary squeezing machine, described dispersing device comprise be connected with described secondary squeezing machine slag notch charging aperture, install and tobacco stem shred beat roller and in order to export the tobacco stem shred discharging opening after breaing up in order to break up on center shaft;
Described system also comprises the tobacco stem shred Pneumatic drying device carrying out drying after to described breaing up, described Pneumatic drying device comprises feeding cylinder, to be positioned at above described feeding cylinder and connected drying, the tripper that is connected with described drying output, the bottom input hot-air of described feeding cylinder, the discharging opening that the middle part of described feeding cylinder connects described dispersing device with receive break up after described tobacco stem shred;
The feeding cylinder diameter of described Pneumatic drying device is less than the diameter of the described drying be adjacent, and described drying part upwards comprises diameter further and reduces dryer section and diameter increase dryer section.
2. the system as claimed in claim 1, is characterized in that, the feeding cylinder diameter of described Pneumatic drying device is less than the diameter of described drying, and the shape of described drying is the taper shape stood upside down.
3. system as claimed in claim 2, it is characterized in that, the feeding cylinder diameter of described Pneumatic drying device is less than the diameter of described drying, described drying comprises the urceolus and inner core that connect together, the inner core of described drying connects described feeding cylinder, the urceolus top closure of described drying, bottom end opening is also inserted in described inner core, retains the gap for Flow of Goods and Materials between described urceolus and the barrel of inner core.
4. system as claimed in claim 3, it is characterized in that, described extractor is spiral successive extractor, it comprises and is positioned at head end in order to receive the feed hopper of described tobacco stem shred and solvent, to be positioned at the main working screw at center, and described main working screw is in order to move from the head end terminad of described extractor internal cavities by rotation forces mixed material.
5. system as claimed in claim 4, it is characterized in that, the feed hopper that described extractor is installed is spiral positive feed bucket, and the end of described extractor is also provided with the described tobacco stem shred inclined screw conveyer tilting upward output of band liquid.
6. the system as claimed in claim 1, is characterized in that, described secondary filtrate sieve is connected the feed hopper of described extractor in order to export extraction fluid to described extractor with the liquid outlet of secondary squeezing machine.
7. the system as claimed in claim 1, it is characterized in that, the backfill feeding device of described system comprises charger and connected continuous extruder, described charger comprise suitable with the propelling spiral rotated around central shaft, receive described tobacco stem shred charging aperture, receive the inlet of described backfill liquid, export tobacco stem shred discharging opening, described continuous extruder carries out continuously extruded in order to export described charger described tobacco stem shred and the mixed material that backfills liquid.
8. system as claimed in claim 7, it is characterized in that, described continuous extruder comprises the trapezoidal continuous extruder of screw extruder or two roll press or copper gang chain, and the extruding compression ratio of described extruder is 1.3:1 ~ 3.2:1.
9. system as claimed in claim 8, it is characterized in that, described charger exports described mixed material that is tobacco stem shred and backfill liquid to described continuous extruder by material conveyor and extrudes, the output also connecting secondary dispersing device of described continuous extruder, described secondary dispersing device is in order to break up tobacco stem shred after described extruding.
10. system as claimed in claim 9, it is characterized in that, described system also comprises redrying device, described redrying device comprises charging conveyor and connected roller drier, described roller drier comprises the chuck cylinder by heat-conducting oil heating, described charging conveyor connects the output of described secondary dispersing device, in order to the tobacco stem shred chuck cylinder putting into described roller drier after breaing up is carried out drying.
11. systems as claimed in claim 10, it is characterized in that, described system also comprises the belt conveyer scale be connected with described extractor, and described belt conveyer scale is described tobacco stem shred and inputted in described extractor in order to weigh.
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| CN201210333130.8A CN102907756B (en) | 2012-09-10 | 2012-09-10 | Tobacco stem shredly reproduce production system |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103734895A (en) * | 2013-12-13 | 2014-04-23 | 云南中烟昆船瑞升科技有限公司 | Multifunctional continuous extraction solid-liquid separation combined machine |
| CN105077561B (en) * | 2015-08-28 | 2016-08-31 | 安徽中烟工业有限责任公司 | In a kind of papermaking-method reconstituted tobaccos extract, the selectivity of Cu content reduces method |
| CN106680138A (en) * | 2017-01-05 | 2017-05-17 | 江苏鑫源烟草薄片有限公司 | Measuring method for novel cut stem backfilling rate |
| CN110025975B (en) * | 2019-01-07 | 2021-09-10 | 云南农业大学 | Tobacco online countercurrent spiral extraction device |
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