CN101810365A - Method for dehydrating tobaccos and special device thereof - Google Patents
Method for dehydrating tobaccos and special device thereof Download PDFInfo
- Publication number
- CN101810365A CN101810365A CN200910064256A CN200910064256A CN101810365A CN 101810365 A CN101810365 A CN 101810365A CN 200910064256 A CN200910064256 A CN 200910064256A CN 200910064256 A CN200910064256 A CN 200910064256A CN 101810365 A CN101810365 A CN 101810365A
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- vacuum
- tobacco leaf
- tobaccos
- vacuum tank
- heater
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Abstract
The invention discloses a method for dehydrating tobaccos and a special device thereof. The method comprises the following steps of: putting the tobaccos of which the water content exceeds a storage standard into the device, and sending the device into a vacuum dehydration device; adopting depressurization to evaporate water; heating the tobaccos to improve the evaporation rate; and quickly processing the tobaccos with excessive water content. The device is mainly provided with a tobacco leaf conveying device, a heating device, a vacuum establishing system, and a vacuum box for controlling a display system and a mounting sealed door. The method and the special device can effectively and quickly dehydrate the tobaccos with the excessive water content, and avoid economic losses caused by mildewing in the storage process because the tobaccos have excessive water content.
Description
Technical field:
The present invention relates to a kind of tobacco leaf processing method and special equipment thereof, be mainly used in the exceed standard processed of moisture tobacco leaf of flue-cured tobacco factory.
Background technology:
The junior tobacco leaf that present flue-cured tobacco factory collects, because moisture surpasses the standard of depositing, in the process of waiting for beating and double roasting (possibility several months stand-by period), tobacco leaf plays heat in packing mouldy, causes bigger economic loss.
Summary of the invention:
At present present situation, the principle that the present invention's design utilizes decompression evaporation adopts vacuum dewatering process, makes the tobacco leaf of depositing standard moisture that surpasses that is contained in the vacuum tank, the tobacco leaf processing method of fast dewatering and its special equipment under condition of negative pressure.
The present invention is the above-mentioned task of finishing like this: the device that contains tobacco leaf is (as tobacco bale, smoke box, cigarette car etc.) be admitted in the vacuum dewatering apparatus, the vacuum of opening device is set up system, make vacuum dewatering apparatus form negative pressure, moisture content in leaves evaporates under negative pressure, the tobacco leaf temperature descends, in order to improve the evaporation rate of moisture content in leaves, make tobacco leaf, free surface moisture evenly evaporates in the tobacco bale, unlatching is installed in the heater in the equipment, (heating means can be multiple media such as microwave infrared ray steam) moisture content in leaves is under temperature of setting and negative pressure, rapid evaporation, vaporized gas is extracted out by vacuum system.When tobacco leaf or tobacco bale moisture reach setting value, the broken empty normal pressure that recovers of vacuum dewatering apparatus, the equipment hermatic door of opening will contain the device of tobacco leaf and pull out vacuum tank, finish the tobacco leaf processed.
The tobacco leaf dehydration equipment is mainly set up system, heater, tobacco leaf conveying device and control display system by vacuum tank, the vacuum of band sealed door and is formed.Vacuum tank is inside and outside the tobacco leaf conveying device, and vacuum tank is installed heater.Vacuum is set up system and is communicated with vacuum tank, and the control display system has various sensors (as temperature, pressure, moisture, weigh etc.), control display system and vacuum tank binding.Vacuum tank is installed airtight chamber door and can be closed and the sealed vacuum case.
The present invention compared with prior art has following advantage: the method that the present invention adopts vacuum pump-down and heating to develop simultaneously, make the moisture rapid evaporation under negative pressure and design temperature that contains inside and outside the tobacco leaf, the tobacco leaf dehydration is evenly inside and outside, dehydration quality height, adopt heater means can produce sterilization, biocidal efficacies, make the safer health of leaf tobacco production process.Tobacco leaf can significantly reduce the economic loss that causes because of going mouldy through processed.
Description of drawings:
Accompanying drawing 1 is a structure diagram of the present invention.
Now be described with reference to the accompanying drawings the present invention: the tobacco leaf dehydration equipment is mainly set up system (3), heater (4), tobacco leaf conveying device (5) and control display system (6) by vacuum tank (2), the vacuum of band sealed door (1) and is formed. Vacuum tank (2) is inside and outside tobacco leaf conveying device (5), and vacuum tank (2) is installed heater (4). Vacuum is set up system (3) and is communicated with vacuum tank (2), and there are various sensors (such as temperature, pressure, moisture, weigh etc.) in control display system (6), and control display system (6) links with vacuum tank (2). Vacuum tank (2) is installed airtight chamber door (1) and can be closed and sealed vacuum case (2).
Specific embodiment
The tobacco leaf dewatering processing device is mainly set up system 3 by vacuum tank (2), the vacuum of band sealed door (1)) adopt steam to spray vacuum to set up system and be connected with vacuum tube and valve with vacuum tank (2), quick step-down is lowered the temperature.Microwave heating equipment (3) and corresponding separation layer are installed in vacuum tank (2), heating using microwave can will be heated to a setting value simultaneously inside and outside the tobacco leaf, and have sterilization, a disinfective action, heating using microwave does not destroy the tobacco tissue structure, vacuum tank (2) lining also install these sensors of various sensors (as temperature, pressure, moisture etc.) of control display system (6) can be with vacuum tank (2) in the various parameters of tobacco leaf processed process offer and control display system (6).The orbit (5) and the outer supporting use of tobacco leaf conveying arrangement of case of tobacco leaf conveying device installed in vacuum tank (2) bottom.
Claims (3)
1. method for dehydrating tobaccos, it is characterized in that the device that contains tobacco leaf is admitted in the vacuum dewatering apparatus, open the vacuum of vacuum dewatering apparatus and set up system, make vacuum dewatering apparatus form negative pressure, open the vacuum dewatering apparatus heater, moisture rapid evaporation under temperature of setting and negative pressure that tobacco leaf is contained, when the tobacco leaf water content reaches setting value, make the broken empty normal pressure that recovers of vacuum dewatering apparatus, open the device that the vacuum dewatering apparatus hermatic door will contain tobacco leaf and pull out vacuum tank, finish the tobacco leaf processed.
2. tobacco leaf dewatering processing device, it is characterized in that equipment is set up system, heater, tobacco leaf conveying device by vacuum tank, the vacuum of band sealed door and the control display system is formed, the tobacco leaf conveying device is arranged inside and outside the vacuum tank, vacuum tank is installed heater, vacuum is set up system and is communicated with vacuum tank, the various sensors of control display system are installed on vacuum tank and the pipeline, and the control display system links to each other with sensor, and vacuum tank is provided with airtight chamber door.
3. according to the described a kind of tobacco leaf dewatering processing device of claim 2, it is characterized in that heater can be microwave heating equipment or Far-infrared Heating device, perhaps the thermal source heater of various media.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910064256A CN101810365A (en) | 2009-02-23 | 2009-02-23 | Method for dehydrating tobaccos and special device thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910064256A CN101810365A (en) | 2009-02-23 | 2009-02-23 | Method for dehydrating tobaccos and special device thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101810365A true CN101810365A (en) | 2010-08-25 |
Family
ID=42617856
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200910064256A Pending CN101810365A (en) | 2009-02-23 | 2009-02-23 | Method for dehydrating tobaccos and special device thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101810365A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107183774A (en) * | 2017-07-11 | 2017-09-22 | 唐山天和环保科技股份有限公司 | One grows tobacco materials liquid separating and dehydrating device and separating and dehydrating method |
| CN108097602A (en) * | 2016-11-25 | 2018-06-01 | 北京航天试验技术研究所 | The method and device of moisture is sterilized and adjusted online to a kind of original cigarette bag |
| CN109267878A (en) * | 2018-11-30 | 2019-01-25 | 红塔烟草(集团)有限责任公司 | Closed gate opener and redrying device |
-
2009
- 2009-02-23 CN CN200910064256A patent/CN101810365A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108097602A (en) * | 2016-11-25 | 2018-06-01 | 北京航天试验技术研究所 | The method and device of moisture is sterilized and adjusted online to a kind of original cigarette bag |
| CN107183774A (en) * | 2017-07-11 | 2017-09-22 | 唐山天和环保科技股份有限公司 | One grows tobacco materials liquid separating and dehydrating device and separating and dehydrating method |
| CN109267878A (en) * | 2018-11-30 | 2019-01-25 | 红塔烟草(集团)有限责任公司 | Closed gate opener and redrying device |
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| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20100825 |