CN102754909A - Integrated intelligent device for pest control and mould proof alcoholization of tobacco - Google Patents

Integrated intelligent device for pest control and mould proof alcoholization of tobacco Download PDF

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Publication number
CN102754909A
CN102754909A CN2011101110217A CN201110111021A CN102754909A CN 102754909 A CN102754909 A CN 102754909A CN 2011101110217 A CN2011101110217 A CN 2011101110217A CN 201110111021 A CN201110111021 A CN 201110111021A CN 102754909 A CN102754909 A CN 102754909A
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China
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tobacco
casing
vacuum
alcoholization
ozone
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CN2011101110217A
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Chinese (zh)
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郦安江
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GUIZHOU YUANTAI TECHNOLOGY Co Ltd
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GUIZHOU YUANTAI TECHNOLOGY Co Ltd
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Priority to CN2011101110217A priority Critical patent/CN102754909A/en
Publication of CN102754909A publication Critical patent/CN102754909A/en
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Abstract

The invention discloses an integrated intelligent device for pest control and mould proof alcoholization of tobacco. The integrated intelligent device comprises a box body, wherein a sensor capable of detecting temperature, humidity, vacuum degree and ozone content is arranged on a door leaf of the box body and is sequentially connected with a data processing device, a computer and a display; a vacuumizing pipe and an air supplying pipe are provided, the vacuumizing pipe is connected with an ozone generator and a vacuum pump after connected with a switch valve, the air supplying pipe is connected with a humidifier and a temperature regulator, the air supplying pipe and the vacuumizing pipe are provided with exhaust holes in the partial pipe walls in the box body so that functions of vacuumizing, conveying ozone, humidifying and conveying cold and hot air in the box body can be realized; and the part and a host computer operate the control device and the computer. The invention realizes high-intelligent control on a greatly complex tobacco alcoholization process, is used for carrying out insect killing and mould proofing and tobacco alcoholization on tobacco through a series of physical processes, and has the advantages of good effect, high quality, no pollution, no loss, environment friendliness, and better social benefit and economic benefit.

Description

A kind of integral intelligent device that is used for the alcoholization of tobacco disinsection mold-proof
Technical field
The present invention relates to a kind of plant equipment, be specifically related to a kind of integral intelligent device that is used for tobacco desinsection, mildew-resistant, alcoholization.
Background technology
What production of cigarettes relied on is tobacco leaf, and the quality of tobacco mellowing degree has determined the suction flavor of cigarette 80-90%, remaining mainly arrange in pairs or groups artificially spices and modulation.Tobacco mellowing, best, also be that the most traditional method is with tobacco leaf pile 3-5 in storehouse, this process is also claimed the nature ageing; In whole very long alcoholization process; Need stir tobacco leaf, and processing such as desinsection, mildew-resistant, make the tobacco leaf index of correlation reach requirement; This needs huge fund, manpower, storehouse crowd as assurance, seldom has production mechanism can reach this requirement.In the actual production process, consider the interests of each side, production mechanism adopts different measures to tackle to different situations often; As: desinsection adopts violent in toxicity phosphorus smog fumigation, and not only contaminated environment is also polluted tobacco leaf; Cause tobacco leaf residual, and tobacco bale tie up very tight, under the normal pressure the inner fumigation of tobacco bale less than; Often need carry out repeatedly desinsection and handle, also be difficult to worm is thoroughly killed; Mildew-resistant then takes to stir tobacco bale, the damp proof method of ventilating, and it is very tight that same because tobacco bale is tied up, and stirs tobacco bale, the method such as damp proof of ventilating is very little to the tobacco leaf effect of tobacco bale inside; Mouldy very common; This method is not only former at first is not sure, and the tobacco leaf loss is very serious, causes huge waste; Tobacco mellowing is let matters drift especially, just is used for producing to certain hour, and none refines index.
The a series of Physiology and biochemistries that tobacco leaf is taken place in storage process change be marvelous to the utmost degree, extremely complicated; Research to its expansion all is locality often at present, presses for a technology, according to tobacco Physiology and biochemistry characteristics; A whole set of software and hardware corollary equipment of standardization ground exploitation; With the intelligent control of extremely loaded down with trivial details whole process height that tobacco leaf is taken place in storage process, serial problems such as disposable effective solution tobacco storage phase is infested, mildew, alcoholization at utmost cut down the consumption of energy, loss; Tobacco leaf reaches highly alcoholization, and quality is unified.
Summary of the invention
Technical problem to be solved by this invention is; A kind of integral intelligent device that is used for the alcoholization of tobacco disinsection mold-proof is provided; With the intelligent control of extremely loaded down with trivial details whole tobacco mellowing process height, through a series of physical processes tobacco leaf is carried out disinsection mold-proof, at utmost cut down the consumption of energy, loss; Reach the alcoholization of tobacco leaf height simultaneously, quality is unified.
In order to solve the above technical problem; A kind of integral intelligent device that is used for the alcoholization of tobacco disinsection mold-proof of the present invention; Comprise casing; But the door leaf of said casing is provided with temperature sensor, vacuum sensor, humidity sensor and the ozone detecting sensor of detected temperatures, humidity, vacuum and ozone content, and said temperature sensor, vacuum sensor, humidity sensor and ozone detecting sensor are connected with data processing equipment, computer and display successively; Be connected with vavuum pump with ozone generator after vacuum-pumping tube one end being set and switch valve being connected respectively, the other end stretches in the casing, and the vacuum-pumping tube box house divides tube wall to be provided with steam vent; Be provided with ajutage one end be connected with switch valve respectively the back be connected with thermoregulator with humidifier, the other end stretches in the casing, the ajutage box house divides tube wall to be provided with steam vent; Ozone generator, vavuum pump, humidifier and thermoregulator are connected with main frame operating control device, computer and display successively; Switch valve is connected with valve regulated control device, computer and display successively.
As preferably, vacuum-pumping tube according to the invention and ajutage are arranged in casing except five sides outside the reveal; Gather from a side after annular installation the in said vacuum-pumping tube and ajutage each side in casing and extend to outside the casing; The inner caliber that divides of the case of said vacuum-pumping tube and ajutage is less than case exterior portions caliber; Be provided with the tobacco shelf in the said casing; The top of casing is provided with the humidity discharging steam vent.
But the present invention is provided with temperature sensor, vacuum sensor, humidity sensor and the ozone detecting sensor of detected temperatures, humidity, vacuum and ozone content on the door leaf of said casing; Said sensor is connected with data processing equipment, computer and display successively; Information such as temperature, air pressure, humidity and ozone content in the casing; After corresponding sensor acquisition, handle the back by data processing equipment and computer and on display screen, show; The vacuum-pumping tube of mounting strap steam vent and ajutage in said casing; Vacuum-pumping tube is connected the back respectively with two switch valves and is connected with vavuum pump with ozone generator outside casing; Can be to realizing vacuumizing or sending the function of ozone in the casing, to change the pressure in the casing and to reach ozone concentration on demand; Ajutage is connected the back respectively with two switch valves and is connected with thermoregulator with humidifier outside casing, can to change humidity and the temperature in the casing, be convenient to mildew-resistant and tobacco mellowing to realizing humidification or the function of carrying cold and hot wind in the casing; Ozone generator, vavuum pump, humidifier and thermoregulator are connected with main frame operating control device, computer and display successively; Switch valve is connected with valve regulated control device, computer and display successively; The information of said associated components clearly is presented on the display screen; Come into plain view, be convenient to the staff and take correlation step according to the information that is shown.Vacuum-pumping tube according to the invention and ajutage are arranged in casing except five sides outside the reveal, guarantee omnibearing each item index equilibrium in the casing, and be unified; For avoiding pipeline right-angled bend resistance, said vacuum-pumping tube and ajutage gather from a side after each side annular is installed in casing and extend to outside the casing; The inner caliber that divides of the case of said vacuum-pumping tube and ajutage is less than case exterior portions caliber, and house steward's flow is slightly larger than arm, but dependable flow; Be provided with the tobacco shelf in the said casing, tobacco leaf is placed on the shelf, with isolation at the bottom of the case, desinsection, mildew-resistant, alcoholization are thorough comprehensively; The top of casing is provided with the humidity discharging steam vent, regulating box internal pressure and humiture.
Method of operating of the present invention: will refine the tobacco bale of handling and be placed on the tobacco shelf; According to insect; Mainly be the breeding rule of beetle, when the needs desinsection, start vavuum pump, make it become negative pressure with vacuumizing in the casing through vacuum-pumping tube; Beetle is dead immediately, thoroughly clean under anaerobic and hypobaric; Tobacco leaf mildews and depends primarily on the humiture in the casing, and the start-up temperature adjuster is carried hot and cold wind through ajutage in casing, regulates humiture, and under dry environment, mould is dead, reaches anti-mold effect; Tobacco mellowing mainly is a redox reaction, starts ozone generator, and through vacuum-pumping tube delivery of ozone in casing, tobacco leaf can adopt the ozone of input to carry out redox reaction, reaches the purpose of alcoholization; The input of ozone can make the pressure in the casing increase, and under the environment of high pressure and ozone, has not only killed beetle and mould, and ozone can also be deep into tobacco bale inside, and the tobacco leaf of tobacco bale inside is refined, and guarantees alcoholization thoroughly, and is complete.
Beneficial effect of the present invention: the present invention compared with prior art has plurality of advantages, and the first, positive negative pressure desinsection is thoroughly clean; The second, full physical method desinsection, mildew-resistant, pollution-free, noresidue, environmental protection; Three, adopt the method for input high-pressure ozone in casing, desinsection, mildew-resistant, tobacco mellowing are carried out simultaneously, achieve many things at one stroke, thoroughly desinsection; Accelerate tobacco mellowing speed, tobacco mellowing is the same outside and inside, and quality is unified; Shorten the alcoholization time, accelerate the warehouse turnover, reduce the warehouse and take; The 4th, with the intelligent control of extremely loaded down with trivial details whole tobacco mellowing process height, tobacco leaf is carried out disinsection mold-proof through a series of physical processes; Tobacco mellowing does not need manual work to stir; Use manpower and material resources sparingly, at utmost cut down the consumption of energy, loss, reach the alcoholization of tobacco leaf height simultaneously; Quality is unified, has extraordinary social benefit and economic benefit.
Description of drawings
Fig. 1 is a structural representation of the present invention.
The specific embodiment
Below in conjunction with accompanying drawing and embodiment the present invention is done further explain.
A kind of integral intelligent device that is used for the alcoholization of tobacco disinsection mold-proof of the present invention; Comprise casing 1; But the door leaf 2 of said casing 1 is provided with temperature sensor 3, vacuum sensor 4, humidity sensor 5 and the ozone detecting sensor 6 of detected temperatures, humidity, vacuum and ozone content, and said temperature sensor 3, vacuum sensor 4, humidity sensor 5 and ozone detecting sensor 6 are connected with data processing equipment, computer and display successively; Be connected with vavuum pump 10 with ozone generator 9 after vacuum-pumping tube 7 one ends being set and switch valve 20a, 20b being connected respectively, the other end stretches in the casing 1, and the vacuum-pumping tube 7 casings 1 inner tube wall that divides is provided with steam vent 15 a; Ajutage 8 one ends are set are connected the back respectively with switch valve 20c, 20d and are connected with thermoregulator 12 with humidifier 11, the other end stretches in the casing 1, and ajutage 8 casings 1 inside branch tube wall is provided with steam vent 15b; Ozone generator 9, vavuum pump 10, humidifier 11 and thermoregulator 12 are connected with main frame operating control device, computer and display successively; Switch valve 20a, 20b, 20c and 20d are connected with valve regulated control device, computer and display successively.
As preferably, vacuum-pumping tube 7 according to the invention is arranged in casing 1 except five sides outside the reveal with ajutage 8; Gather from a side after annular installation the in said vacuum-pumping tube 7 and ajutage 8 each side in casing 1 and extend to outside the casing 1; The inner caliber that divides of the case of said vacuum-pumping tube 7 and ajutage 8 is less than case exterior portions caliber; Be provided with tobacco shelf 13 in the said casing 1; The top of casing is provided with humidity discharging steam vent 14.
Embodiment one: sky is of a size of 1150 ㎝ * 720 ㎝ * 725 ㎝ (length * wide * height) in the casing 1 of the present invention, aluminum alloy material, and the centre is the heat-insulation and heat-preservation material; Door is with the material vertical hinged door; Gate size 650 ㎝ * 650 ㎝, the door leaf sealing is tight, and equipment integral body can be born the 0.1MPa-0.9MPa positive/negative pressure; Mounting temperature meter, pressure gauge, hygrometer and ozone detector on door leaf; In order to detect temperature, vacuum, humidity and the ozone content in the casing, directly be connected with computer,, computer on display screen, shows related data after handling.The bottom side is provided with a tobacco shelf in the casing, is of a size of 110 ㎝ * 650 ㎝, and tobacco is placed on this shelf.
More than be merely one embodiment of the present invention, the specification of casing 1 can be confirmed as required, as long as used the above structure, all should fall into protection scope of the present invention.

Claims (5)

1. one kind is used for the integral intelligent device that the tobacco disinsection mold-proof refines; Comprise casing (1); It is characterized in that; The door leaf (2) of said casing (1) but be provided with temperature sensor (3), vacuum sensor (4), humidity sensor (5) and the ozone detecting sensor (6) of detected temperatures, humidity, vacuum and ozone content, said temperature sensor (3), vacuum sensor (4), humidity sensor (5) and ozone detecting sensor (6) are connected with data processing equipment (16), computer (17) and display (21) successively; Be connected with vavuum pump (10) with ozone generator (9) after vacuum-pumping tube (7) one ends being set and switch valve (20a), (20b) being connected respectively; The other end stretches in the casing (1), and the inner branch of vacuum-pumping tube (7) casing (1) tube wall is provided with steam vent, and (15 a); Be provided with and be connected with thermoregulator (12) with humidifier (11) after ajutage (8) one ends are connected with switch valve (20c), (20d) respectively; The other end stretches in the casing (1), and the inner tube wall that divides of ajutage (8) casing (1) is provided with steam vent (15b); Ozone generator (9), vavuum pump (10), humidifier (11) and thermoregulator (12) are connected with main frame operating control device (19), computer (17) and display (21) successively; Switch valve (20a), (20b), (20c) are connected with valve regulated control device (18), computer (17) and display (21) with (20d) successively.
2. according to the said a kind of integral intelligent device that is used for the alcoholization of tobacco disinsection mold-proof of claim 1, it is characterized in that said vacuum-pumping tube (7) and ajutage (8) are arranged on except five sides outside the reveal in casing (1).
3. according to claim 1 or 2 said a kind of integral intelligent devices that are used for the alcoholization of tobacco disinsection mold-proof; It is characterized in that said vacuum-pumping tube (7) and ajutage (8) gather outside a side extends to casing (1) after each side annular installation in casing (1).
4. according to claim 1 or 2 said a kind of integral intelligent devices that are used for the alcoholization of tobacco disinsection mold-proof, it is characterized in that the inner caliber that divides of the case of said vacuum-pumping tube (7) and ajutage (8) is less than case exterior portions caliber.
5. according to claim 1 or 2 said a kind of integral intelligent devices that are used for the alcoholization of tobacco disinsection mold-proof, it is characterized in that, be provided with tobacco shelf (13) in the said casing (1); The top of casing is provided with humidity discharging steam vent (14).
CN2011101110217A 2011-04-29 2011-04-29 Integrated intelligent device for pest control and mould proof alcoholization of tobacco Pending CN102754909A (en)

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Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102941794A (en) * 2012-11-09 2013-02-27 山东商业职业技术学院 Continuous air suction type depressurized refrigerator truck
CN103224054A (en) * 2013-04-27 2013-07-31 湖南中烟工业有限责任公司 Quantitative vacuum encasing flow production line for tobacco shreds
CN103287739A (en) * 2013-06-17 2013-09-11 王法 Modified atmosphere storage method
CN103478883A (en) * 2013-09-16 2014-01-01 湖北中烟工业有限责任公司 Online tobacco shred fumigating and mellowing process and equipment thereof
CN104108540A (en) * 2014-05-20 2014-10-22 红云红河烟草(集团)有限责任公司 Tobacco mould-proof method combining ozone sterilization and controlled atmosphere storage
CN104108540B (en) * 2014-05-20 2016-11-30 红云红河烟草(集团)有限责任公司 A kind of ozone sterilization combines the Nicotiana tabacum L. mold-proof method of air conditioned storage
CN106263006A (en) * 2015-05-15 2017-01-04 北京达特集成技术有限责任公司 A kind of sharing seals gate-type warehousing system and parasite killing control method thereof
CN106546286A (en) * 2016-10-20 2017-03-29 浙江中烟工业有限责任公司 A kind of cigarette bag composite technology parameter online system
CN107136557A (en) * 2017-05-26 2017-09-08 河南中烟工业有限责任公司 A kind of utilization ultraviolet irradiation is combined with ozone improves the method for redried leaf tobacco quality
CN109043643A (en) * 2018-08-10 2018-12-21 河南中烟工业有限责任公司 A kind of fermentation process and device increasing the soft fine and smooth degree of cigar tobacco

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4343318A (en) * 1979-07-05 1982-08-10 Linde Aktiengesellschaft Method of endothermic fermentation of tobacco
CN1067565A (en) * 1991-06-14 1993-01-06 昆明工学院 Control system for tobacco leaf ferment
CN1385117A (en) * 2001-05-15 2002-12-18 周仲波 Quick-acting fermentation method for tobacco leaf
CN2742774Y (en) * 2004-08-05 2005-11-30 郑先章 Pressure reducing refrigeration device possessing humidity control and disinfectant functions
CN2842595Y (en) * 2005-11-07 2006-11-29 中科院成都信息技术有限公司 Tobacco-leaf storehouse temperature monitoring system

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4343318A (en) * 1979-07-05 1982-08-10 Linde Aktiengesellschaft Method of endothermic fermentation of tobacco
CN1067565A (en) * 1991-06-14 1993-01-06 昆明工学院 Control system for tobacco leaf ferment
CN1385117A (en) * 2001-05-15 2002-12-18 周仲波 Quick-acting fermentation method for tobacco leaf
CN2742774Y (en) * 2004-08-05 2005-11-30 郑先章 Pressure reducing refrigeration device possessing humidity control and disinfectant functions
CN2842595Y (en) * 2005-11-07 2006-11-29 中科院成都信息技术有限公司 Tobacco-leaf storehouse temperature monitoring system

Cited By (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102941794A (en) * 2012-11-09 2013-02-27 山东商业职业技术学院 Continuous air suction type depressurized refrigerator truck
CN102941794B (en) * 2012-11-09 2015-06-17 山东商业职业技术学院 Continuous air suction type depressurized refrigerator truck
CN103224054A (en) * 2013-04-27 2013-07-31 湖南中烟工业有限责任公司 Quantitative vacuum encasing flow production line for tobacco shreds
CN103224054B (en) * 2013-04-27 2015-06-03 湖南中烟工业有限责任公司 Quantitative vacuum encasing flow production line for tobacco shreds
CN103287739A (en) * 2013-06-17 2013-09-11 王法 Modified atmosphere storage method
CN103287739B (en) * 2013-06-17 2016-01-20 王法 A kind of controlled atmosphere storage procedures
CN103478883B (en) * 2013-09-16 2016-01-20 湖北中烟工业有限责任公司 Pipe tobacco is stifling alcohol metallization processes and equipment thereof online
CN103478883A (en) * 2013-09-16 2014-01-01 湖北中烟工业有限责任公司 Online tobacco shred fumigating and mellowing process and equipment thereof
CN104108540A (en) * 2014-05-20 2014-10-22 红云红河烟草(集团)有限责任公司 Tobacco mould-proof method combining ozone sterilization and controlled atmosphere storage
CN104108540B (en) * 2014-05-20 2016-11-30 红云红河烟草(集团)有限责任公司 A kind of ozone sterilization combines the Nicotiana tabacum L. mold-proof method of air conditioned storage
CN106263006A (en) * 2015-05-15 2017-01-04 北京达特集成技术有限责任公司 A kind of sharing seals gate-type warehousing system and parasite killing control method thereof
CN106263006B (en) * 2015-05-15 2019-07-09 北京达特集成技术有限责任公司 One kind sharing sealing gate-type warehousing system and its desinsection control method
CN106546286A (en) * 2016-10-20 2017-03-29 浙江中烟工业有限责任公司 A kind of cigarette bag composite technology parameter online system
CN106546286B (en) * 2016-10-20 2020-01-21 浙江中烟工业有限责任公司 Tobacco bale comprehensive technological parameter on-line monitoring system
CN107136557A (en) * 2017-05-26 2017-09-08 河南中烟工业有限责任公司 A kind of utilization ultraviolet irradiation is combined with ozone improves the method for redried leaf tobacco quality
CN107136557B (en) * 2017-05-26 2018-05-25 河南中烟工业有限责任公司 A kind of method for being combined improvement redried leaf tobacco quality with ozone using ultraviolet irradiation
CN109043643A (en) * 2018-08-10 2018-12-21 河南中烟工业有限责任公司 A kind of fermentation process and device increasing the soft fine and smooth degree of cigar tobacco

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Application publication date: 20121031