CN101313776A - Moisture regaining method and apparatus for tobacco, Chinese herbal medicine and its products - Google Patents
Moisture regaining method and apparatus for tobacco, Chinese herbal medicine and its products Download PDFInfo
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- CN101313776A CN101313776A CNA2007100522904A CN200710052290A CN101313776A CN 101313776 A CN101313776 A CN 101313776A CN A2007100522904 A CNA2007100522904 A CN A2007100522904A CN 200710052290 A CN200710052290 A CN 200710052290A CN 101313776 A CN101313776 A CN 101313776A
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Abstract
The invention discloses a moisture-regaining method for tobacco, Chinese herbal medicines and products thereof and a moisture-regaining device thereof, and relates to a material moisture-regaining method and a moisture-regaining device thereof in tobacco industry. The moisture-regaining method comprises the following steps that: materials are delivered forward at a certain speed and blown by moist-hot wind coming from low part or side lower part to be in a suspended state in falling space to fully contact the moist-heat wind and absorb moist and heat to regain moisture. An entrance of a chamber of the device is provided with a conveyer, and the front lower part of the conveyer is at least provided with a common conveyer belt or a mesh belt; and a circular fan and a heat exchanger, or a circular hot-air pipeline which is arranged outside a moisture-regaining chamber are communicated with the moisture-regaining chamber through a moist-heat air pipe. The moisture-regaining method has the advantages that: 1. the method is suitable for high-grade materials; 2. the method is particularly suitable for small-batch single material; 3. the method produces less crumbs to the materials; and 4. the method can achieve balance in shorter time. The device has the advantages of special and reasonable design, simple structure, easy implementation and convenient operation.
Description
Technical field
The present invention relates to a kind of material moisture regain method and moisture regain device thereof of tobacco business, especially a kind of moisture regain method and device thereof that is used for the draft material of bull pines such as tobacco, Chinese herbal medicine and goods thereof.
Background technology
In the prior art, the method and apparatus that tobacco business gets damp again to material mainly contains three kinds, and a kind of is vacuum conditioning method and device, and it can only off-line, carry out statically, can not carry out serialization production; Because vapor (steam) temperature is higher, can make high-grade material color change that dark, fragrance loss, drug effect descend, organoleptic quality reduces; And, vacuum conditioning device structure complexity, maintenance difficulties is big, and the cost height is unsuitable for the processing to small lot, single variety material.
Second kind is cylinder moisture regain method and device, and it is comparatively fierce that material moves in cylindrical shell, be easy to generate make broken; Need certain adjustment time during this device operation, just can reach required temperature and moisture, therefore, the material of small lot can't reach technological requirement.Simultaneously, this device easily makes material attached on the barrel, can cause the loss of material.
The third is HT (high temperature) moisture regain method and device, and material enters a fluid bed and shakes in the groove under motion state, and the trench bottom that shakes is a steam fumarole.This device makes high-grade material color change dark because temperature is higher easily, influence the material inherent quality, and material also can be attached to cell body and above the loam cake, during the replacing kind cleaning work heavy, influence production efficiency.
Along with the processing that becomes more meticulous, and the popularization of classification process technology, need be to processings that get damp again separately of some small lots, single variety material, above-mentioned three kinds of moisture regain that the method and apparatus that gets damp again all can not solve small lot, single variety material well.
Summary of the invention
At the above-mentioned deficiency of prior art, the purpose of this invention is to provide one grow tobacco, the moisture regain method of Chinese herbal medicine and goods thereof, another object of the present invention provides and one grows tobacco, the moisture regain device of Chinese herbal medicine and goods thereof.They can not only be to the material heating and moistening, and does not need oversize control to adjust the time just to reach technological requirement, clear up fairly simple when changing kind.
The moisture regain method of the described tobacco of technical scheme of the present invention, Chinese herbal medicine and goods thereof, be that material is sent forward with the speed of 0.5m/s～15m/s, in space, material whereabouts, with damp and hot wind from the below or side-lower blow out to material, material is blown to suspended state, material is fully contacted with damp and hot wind and absorb wet, hot, obtain the moisture regain.Described moisture regain is two-stage or three grades or multistage carrying out.Described damp and hot wind is ejected into steam, steam atomization water, compressed air atomized water in the hot blast and forms.Described hot blast is made or is carried by the cycling hot airduct by the heat exchanger heating.The temperature of described damp and hot wind is 40～90 ℃, and humidity is 60～99%, and the moisture regain indoor air velocity is 0.5m/s～15m/s.
The device that material is got damp again with the moisture regain method of above-mentioned tobacco, Chinese herbal medicine and goods thereof, contain the moisture regain chamber, moisture regain discharge end top, chamber is provided with the humidity discharging pipe, described moisture regain chamber is an airtight chamber, be provided with conveyer at the chamber inlet, indoor logical conveyer belt of a Daepori or the guipure of being provided with at least gets damp again; Be arranged on moisture regain outdoor circulating fan and heat exchanger, or circulating air pipeline (this does not show in diagram), be connected with the moisture regain chamber by damp and hot airduct.The opening of damp and hot airduct is arranged on the two ends of duck conveyor belt or guipure.In damp and hot airduct, be provided with compressed air atomized water nozzle, steam atomization (operating) water nozzle, the steam jet of regulating damp and hot wind temperature and humidity.In damp and hot airduct, be provided with the damp and hot wind damper of regulating damp and hot wind air quantity and wind speed.Be provided with the hairbrush of a small amount of binding material of timely cleaning in the front bottom end of conveyer belt.At the indoor shower nozzle that steam shower nozzle and essence, spices, biology enzyme, organic solvent also can be set of moisture regain.
Moisture regain method of the present invention has the following advantages:
1, is applicable to the moisture regain of high-grade material,, can not cause the material change in color, can not cause the change of material inherent quality because temperature is suitable.
2, this method single variety material of small lot that is specially adapted to get damp again, the variety production of changing that also can carry out serialization.
3, this method is soft, broken little to making of material to the processing intensity of material.
4, material reaches the purpose of moisture absorption, heat absorption in the short period of time.
The device that method of the present invention adopted is specially designed, and it is reasonable in design, and is simple in structure, implement easily, easy to operate, can reach the production technology demand quickly, can change the production of different cultivars, the moisture regain that adapts to small lot, single variety material is handled more conveniently.
Description of drawings
Accompanying drawing 1 is one embodiment of the invention structural representation;
Accompanying drawing 2 is structural representations of another embodiment of the present invention.
Accompanying drawing acceptance of the bid keep the score state as follows: the 1-conveyer; The 2-chamber of getting damp again; 3-duck conveyor belt or guipure; 4-humidity discharging pipe; The 5-screen pack; The 6-hairbrush; 7-circulation airduct; The damp and hot wind damper of 8-; 9-compressed air atomized water nozzle; 10-steam atomization (operating) water nozzle; The 11-steam jet; The damp and hot airduct of 12-; The 13-circulating fan; The 14-heat exchanger; The new wind damper of 15-; The 16-gas lock; The 17-steam pipework; The 18-water lines; The 19-compressed air line.
The specific embodiment
Below in conjunction with accompanying drawing the specific embodiment of the present invention is described in further detail.Tobacco of the present invention, Chinese herbal medicine and goods are meant the draft class material of bull pines such as tobacco, Chinese herbal medicine and goods, and " goods " wherein are meant tobacco, herbal raw material after treatment the material of greenware condition in process of production.
The principle that method of the present invention adopts is all different with the material moisture regain method that prior art adopts, be not only applicable to the moisture regain of high-grade material, can not cause the change of material change in color and material inherent quality, also be applicable to simultaneously the moisture regain of the single variety material of small lot, the variety production of changing that can also carry out serialization.Method of the present invention has overcome the deficiency of moisture regain method and apparatus when handling little in batches single variety material of prior art, can not only be to the various materials heating and moistening, and do not need oversize control to adjust the time, do not need the time of oversize cleaning equipment when changing kind.
The present invention utilizes damp and hot wind fully to contact with material, to reach the effect to the material warming and humidifying.Material is sent to moisture regain chamber 2 with the speed of 0.5m/s～15m/s, material is in moisture regain chamber 2 at least twice dropping process, material the space that falls be subjected to damp and hot wind from below or the winding-up of side-lower, and blown to suspended state, material is fully contacted with damp and hot wind, accelerate heat and mass, material reaches the moisture absorption heat absorption in the short period of time, and is sent moisture regain chamber 2 continuously.Hot blast can adopt heat exchanger to heat and make, and subsequently before entering moisture regain chamber 2, spraying steam, steam atomization water and compressed air atomized water in hot blast form the damp and hot wind of uniform temperature and humidity.Different according to the original temperature of material and moisture are adjusted the aperture of steam jet 11, steam atomization (operating) water nozzle 10, compressed air atomized water nozzle 9, make the temperature of damp and hot wind and the requirement that temperature reaches technology.Described hot blast is except adopting heat exchanger 14 makes, can also adopt that existing circulating air pipeline comes heat air delivery in the factory, spraying steam, water spray in hot blast, the damp and hot wind of formation uniform temperature and humidity (this circulating air pipeline shows in diagram).And controlled wind speed scatters material and stops the time that needs, and sends moisture regain chamber 2 again after guaranteeing to make material to reach technological requirement, utilizes this method can carry out loose, moisture regain to the material of high-grade material and small lot.
Below in conjunction with accompanying drawing equipment of the present invention is described.Be a kind of secondary moisture regain equipment shown in the accompanying drawing 1, what short hollow arrow was represented in the diagram is the direct of travel of damp and hot wind, and what long hollow arrow was represented is the direct of travel (as follows) of material.In the moisture regain chamber 2 of present embodiment, have only a duck conveyor belt or guipure 3, material for the first time (being the first order) when conveyer 1 is sent, damp and hot wind in the damp and hot airduct 12 blows out from bottom to top, material is blown to suspended state, damp and hot wind acts directly on the material, and it is wet, hot that material is fully absorbed.Material for the second time (being the second level) when the front end of duck conveyor belt or guipure 3 was sent, the damp and hot wind in the damp and hot airduct 12 blew out to the side top under side, and material is blown to suspended state, damp and hot wind acts directly on the material, it is wet, hot that material is fully absorbed.In addition, when duck conveyor belt or guipure 3 were advanced, moisture regain chamber 2 interior hygrothermal environments can make material fully absorb moisture and heat to material in moisture regain chamber 2.Material through twice with after damp and hot wind fully contacts, send moisture regain chamber 2 by the exit through gas lock 16, enter next procedure.
Shown in the accompanying drawing 2 a kind of three grades of moisture regain equipment, moisture regain has two duck conveyor belts or guipure 3 in the chamber 2, material for the first time (being the first order) when conveyer 1 is sent, damp and hot wind in the damp and hot airduct 12 blows out from bottom to top, material is blown to suspended state, damp and hot wind acts directly on the material, and it is wet, hot that material is fully absorbed.Material for the second time (being the second level) when the front end of first duck conveyor belt or guipure 3 is sent, damp and hot wind in the damp and hot airduct 12 blows out to the side top from side-lower, material is blown to suspended state, and damp and hot wind acts directly on the material, and it is wet, hot that material is fully absorbed.Material for the third time (being the third level) when the front end of second duck conveyor belt or guipure 3 is sent, damp and hot wind in the damp and hot airduct 12 blows out to the side top from side-lower, material is blown to suspended state, and damp and hot wind acts directly on the material, and it is wet, hot that material is fully absorbed.In addition, when duck conveyor belt or guipure 3 were advanced, moisture regain chamber 2 interior hygrothermal environments can make material fully absorb moisture to material in moisture regain chamber 2.Material through three times with after damp and hot wind fully contacts, send moisture regain chamber 2 by the exit through gas lock 16, enter next procedure.This equipment can also be set to the structure of multistage moisture regain.
Also be provided with damp and hot wind damper 8 in the damp and hot airduct 12 of the present invention, it can suitably regulate damp and hot wind one-level, secondary, and three grades in air quantity and wind speed, make material obtain moisture and heat more fully.Also be provided with circulation airduct 7 in humidity discharging pipe 4, the wind that it can filter a part returns airduct.Show heat exchanger 14 in this icon, the hot blast that also can replace heat exchanger 14 to produce among the present invention with the hot blast that the circulating air pipeline transports, this is a kind of equivalence replacement of prior art, does not do and gives unnecessary details.
Claims (10)
1, one grow tobacco, the moisture regain method of Chinese herbal medicine and goods thereof, it is characterized in that: material is sent forward with the speed of 0.5m/s～15m/s, in space, material whereabouts, damp and hot wind is blown out to material from material below or side-lower, and material blown to suspended state, material is fully contacted with damp and hot wind and absorb wet, hot, obtain the moisture regain.
2, the moisture regain method of tobacco according to claim 1, Chinese herbal medicine and goods thereof is characterized in that: described moisture regain is two-stage or three grades or multistage carrying out.
3, the moisture regain method of tobacco according to claim 1, Chinese herbal medicine and goods thereof is characterized in that: described damp and hot wind is ejected into steam, steam atomization water, compressed air atomized water in the hot blast and forms.
4, the moisture regain method of tobacco according to claim 3, Chinese herbal medicine and goods thereof is characterized in that: described hot blast is made by the heat exchanger heating, or is carried by the circulating air pipeline.
5, according to the moisture regain method of claim 1 or 3 described tobaccos, Chinese herbal medicine and goods thereof, it is characterized in that: the temperature of described damp and hot wind is 40～90 ℃, and humidity is 60～99%, and the indoor wind speed that gets damp again is 0.5～15m/s.
6, a kind of moisture regain method with the described tobacco of claim 1, Chinese herbal medicine and goods thereof is carried out the device of material moisture regain, contain the moisture regain chamber, moisture regain discharge end top, chamber is provided with the humidity discharging pipe, it is characterized in that: described moisture regain chamber (2) is an airtight chamber, be provided with conveyer (1) at the chamber inlet, logical conveyer belt of a Daepori or guipure (3) are set in moisture regain chamber (2) at least; Be arranged on moisture regain chamber (2) outer circulating fan (13) and heat exchanger (14), or the circulating air pipeline, be connected with moisture regain chamber (2) by damp and hot airduct (12).
7, the moisture regain device of tobacco according to claim 6, Chinese herbal medicine and goods thereof is characterized in that: the opening of damp and hot airduct (12) is arranged on the two ends of duck conveyor belt or guipure (3).
8, the moisture regain device of tobacco according to claim 6, Chinese herbal medicine and goods thereof is characterized in that: be provided with compressed air atomized water nozzle (9), steam atomization (operating) water nozzle (10), the steam jet (11) of regulating damp and hot wind temperature and humidity in damp and hot airduct (12).
9, the moisture regain device of tobacco according to claim 6, Chinese herbal medicine and goods thereof is characterized in that: be provided with the damp and hot wind damper (8) of regulating damp and hot wind air quantity and wind speed in damp and hot airduct (12).
10, the moisture regain device of tobacco according to claim 6, Chinese herbal medicine and goods thereof is characterized in that: the shower nozzle that steam shower nozzle and essence, spices, biology enzyme, organic solvent also can be set in moisture regain chamber (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2007100522904A CN101313776B (en) | 2007-05-28 | 2007-05-28 | Moisture regaining method and apparatus for tobacco, Chinese herbal medicine and its products |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2007100522904A CN101313776B (en) | 2007-05-28 | 2007-05-28 | Moisture regaining method and apparatus for tobacco, Chinese herbal medicine and its products |
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| Publication Number | Publication Date |
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| CN101313776A true CN101313776A (en) | 2008-12-03 |
| CN101313776B CN101313776B (en) | 2010-06-02 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2007100522904A Expired - Fee Related CN101313776B (en) | 2007-05-28 | 2007-05-28 | Moisture regaining method and apparatus for tobacco, Chinese herbal medicine and its products |
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Cited By (9)
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| CN103610225A (en) * | 2013-12-11 | 2014-03-05 | 山东中烟工业有限责任公司 | Feeding method in processes of tobacco leaf threshing and re-drying |
| CN104082842A (en) * | 2014-07-28 | 2014-10-08 | 云南烟叶复烤有限责任公司大理复烤厂 | Air-volume-stable heated air circulation method |
| CN104406384A (en) * | 2014-12-12 | 2015-03-11 | 四川代代为本农业科技有限公司 | Ophiopogon tuber processing device |
| CN104664583A (en) * | 2015-02-09 | 2015-06-03 | 河南中烟工业有限责任公司 | Novel fluidized bed type heating and humidifying machine for tobacco shred preparation from tobacco leaves |
| CN106617261A (en) * | 2017-01-25 | 2017-05-10 | 广西中烟工业有限责任公司 | Control system of airtight conveying process for high-moisture tobacco leaves and tobacco shred of cigarettes |
| CN107319621A (en) * | 2017-06-28 | 2017-11-07 | 常州万博金属构件厂 | One grows tobacco loosening steam conditioner |
| CN107411162A (en) * | 2017-06-08 | 2017-12-01 | 广东省金叶科技开发有限公司 | A kind of moisture regain equipment of cabo particle |
| CN110663981A (en) * | 2019-10-21 | 2020-01-10 | 河南中烟工业有限责任公司 | Flexible tobacco stem moisture regaining machine based on mesh belt conveying |
| CN112841700A (en) * | 2021-03-09 | 2021-05-28 | 云南中烟工业有限责任公司 | Tobacco sheet aroma-keeping energy-saving redrying system and using method |
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| CN2585563Y (en) * | 2002-12-16 | 2003-11-12 | 秦皇岛烟草机械有限责任公司 | Tunnel reversion machine |
| CN1927071A (en) * | 2006-09-26 | 2007-03-14 | 周鸣红 | Method and equipment for tobacco humidifying charging |
| CN201045859Y (en) * | 2007-05-28 | 2008-04-16 | 武汉烟草(集团)有限公司 | Tobacco, Chinese herbal medicine, as well as regain apparatus of its products |
-
2007
- 2007-05-28 CN CN2007100522904A patent/CN101313776B/en not_active Expired - Fee Related
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103610225B (en) * | 2013-12-11 | 2015-06-03 | 山东中烟工业有限责任公司 | Feeding method in processes of tobacco leaf threshing and re-drying |
| CN103610225A (en) * | 2013-12-11 | 2014-03-05 | 山东中烟工业有限责任公司 | Feeding method in processes of tobacco leaf threshing and re-drying |
| CN104082842A (en) * | 2014-07-28 | 2014-10-08 | 云南烟叶复烤有限责任公司大理复烤厂 | Air-volume-stable heated air circulation method |
| CN104406384B (en) * | 2014-12-12 | 2016-06-29 | 四川代代为本农业科技有限公司 | A kind of dwarf lilyturf tuber processes device |
| CN104406384A (en) * | 2014-12-12 | 2015-03-11 | 四川代代为本农业科技有限公司 | Ophiopogon tuber processing device |
| CN104664583B (en) * | 2015-02-09 | 2016-08-24 | 河南中烟工业有限责任公司 | Novel fluidization bed warming and humidifying machine for tobacco scrap prodn |
| CN104664583A (en) * | 2015-02-09 | 2015-06-03 | 河南中烟工业有限责任公司 | Novel fluidized bed type heating and humidifying machine for tobacco shred preparation from tobacco leaves |
| CN106617261A (en) * | 2017-01-25 | 2017-05-10 | 广西中烟工业有限责任公司 | Control system of airtight conveying process for high-moisture tobacco leaves and tobacco shred of cigarettes |
| CN106617261B (en) * | 2017-01-25 | 2018-06-08 | 广西中烟工业有限责任公司 | A kind of airtight conveying process control system of cigarette high-moisture blade cut tobacco |
| CN107411162A (en) * | 2017-06-08 | 2017-12-01 | 广东省金叶科技开发有限公司 | A kind of moisture regain equipment of cabo particle |
| CN107319621A (en) * | 2017-06-28 | 2017-11-07 | 常州万博金属构件厂 | One grows tobacco loosening steam conditioner |
| CN110663981A (en) * | 2019-10-21 | 2020-01-10 | 河南中烟工业有限责任公司 | Flexible tobacco stem moisture regaining machine based on mesh belt conveying |
| CN110663981B (en) * | 2019-10-21 | 2021-10-22 | 河南中烟工业有限责任公司 | Flexible tobacco stem moisture regaining machine based on mesh belt conveying |
| CN112841700A (en) * | 2021-03-09 | 2021-05-28 | 云南中烟工业有限责任公司 | Tobacco sheet aroma-keeping energy-saving redrying system and using method |
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| CN101313776B (en) | 2010-06-02 |
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