CN2517265Y - Tobacco thin sheet microwave drier - Google Patents
Tobacco thin sheet microwave drier Download PDFInfo
- Publication number
- CN2517265Y CN2517265Y CN 01257069 CN01257069U CN2517265Y CN 2517265 Y CN2517265 Y CN 2517265Y CN 01257069 CN01257069 CN 01257069 CN 01257069 U CN01257069 U CN 01257069U CN 2517265 Y CN2517265 Y CN 2517265Y
- Authority
- CN
- China
- Prior art keywords
- microwave
- slow wave
- drying
- drying cavity
- reconstituted tobacoo
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 235000002637 Nicotiana tabacum Nutrition 0.000 title abstract description 10
- 244000061176 Nicotiana tabacum Species 0.000 title 1
- 238000001035 drying Methods 0.000 claims abstract description 35
- 238000007664 blowing Methods 0.000 claims description 3
- 241000208125 Nicotiana Species 0.000 abstract description 9
- 239000000463 material Substances 0.000 abstract description 8
- 230000003993 interaction Effects 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000002932 luster Substances 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 125000003118 aryl group Chemical group 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 239000000796 flavoring agent Substances 0.000 description 1
- 235000019634 flavors Nutrition 0.000 description 1
- 235000011194 food seasoning agent Nutrition 0.000 description 1
- 239000003205 fragrance Substances 0.000 description 1
- 229910002804 graphite Inorganic materials 0.000 description 1
- 239000010439 graphite Substances 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000010298 pulverizing process Methods 0.000 description 1
Images
Landscapes
- Drying Of Solid Materials (AREA)
Abstract
The utility model relates to a microwave drying apparatus for the tobacco flake, comprising a drying cavity composed of a plurality of microwave and slow wave cavities interleaving in parallel, with materials loaded on the conveyor belt and dragged by the drive roll and the driven roll. The materials are transmitted across the surface of the drying cavity composed of a plurality of slow wave cavities and are dried via the interaction with the slow waves. The utility model is applicable to the production line of the tobacco flakes.
Description
Technical field: the utility model relates to the microwave drying device of the preparation of tobacco, particularly a kind of reconstituted tobacoo.
Background technology: in the prior art, no matter be roll-in method or paper process, the tobacco back final drying that is shaped all adopts the method for electrothermal or hot-air seasoning drying, and there is following defective in such technology of preparing: 1, the temperature height, cause that thin slice oxidation operation, color and luster are dark, volatile acid loss, fragrance reduce; 2, power consumption is high, the about 1.5kw of per kilogram thin slice power consumption; 3, thermal inertia is big, is difficult to accurately control finished product moisture content; 4, oven dry lack of homogeneity, and obviously be subjected to the even influence of thin slice became uneven; 5, equipment is huge, the maintenance cost height.
Chinese patent CN2327197Y discloses a kind of " tobacco sheet material drying unit " (by the applicant's application), its structure is: reconstituted tobacoo absorbs to enter by Moisture Meter, graphite and calls on the chamber that shakes on the transport tape, the microwave of microwave source is through circulator, the slot aerial feed-in, add thermal material, evaporation moisture content by the discharge of dehumidifier hole, dried material and enter down the preface pulverizing.
Summary of the invention: the utility model is to utilize the industrial microwave drying technology, by trapezoidal waveguide surface wave microwave drying system, realizes the oven dry to reconstituted tobacoo.Its technical scheme is such: a kind of reconstituted tobacoo microwave drying device, by drag part, hot blast part, suppress to leak can part and drying cavity partly form, wherein the drying cavity part is made up of several unit microwave slow wave drying cavities, the unit drying cavity then is made of microwave source, the slow wave chamber that adds ridge, tail end load, be provided with trapezoidal ridge in the slow wave chamber, be provided with at regular intervals on surface, slow wave chamber and groove length.
The utility model has compared to prior art with advantage:
1, no thermal inertia can accurately be controlled the moisture content of finished product; 2, energy-conservation, the about 0.4kw of per kilogram thin slice power consumption; 3, oven dry evenly is not subjected to the influence of tobacco thickness, makes the reconstituted tobacoo aromatic flavour, and color and luster is pale yellow; 4, equipment is simple relatively, and each microwave drying chamber, unit work is independent of each other, and is easy to maintenance.
Description of drawings:
Fig. 1 such as structural representation of the present utility model;
Fig. 2 is the structural front view of the utility model unit drying cavity;
Fig. 3 is the vertical view of Fig. 2;
Fig. 4 is the A-A cutaway view of Fig. 2.
According to accompanying drawing the utility model is further described below.
Specific embodiment: as shown in Figure 1, a kind of reconstituted tobacoo microwave drying device, by the drive roll 9, driven voller 10, conveyer belt 13 and the carrying roller 15 that drag part, air blowing hood 8, the draught hood 7 of hot blast part press down and can partly TVS 11 and drying cavity several unit microwave slow wave drying cavities 6 partly form; Shown in Fig. 2,3,4, unit microwave slow wave drying cavity 6 is made of microwave source 1, slow wave chamber 2, tail end load 3, is provided with trapezoidal ridge 4 in slow wave chamber 2, and 2 surfaces, slow wave chamber are provided with at regular intervals and groove 5 length, and material is positioned on its surperficial groove 5.Its operation principle is as shown in Figure 1: drag tobacco leaf material that part the makes required oven dry drying cavity by being made up of chamber, some unit 6 continuously; tobacco leaf transmission on the groove 5 on drying cavity surface; behind microwave source 1 output microwave power; utilize the ridge 4 and the groove 5 in slow wave chamber 2; make the surface in slow wave chamber 2 form slow wave, through the surface, will be dried with the slow wave effect if any tobacco leaf; last remaining power will be consumed by load 3, to reach the purpose of the whole device of protection.This device is installed on the frame 12, and the draught hood 7 of its top is in order to dehumidify and shielding leakage energy, and the air blowing hood 8 that install the below is sent into hot blast and leaked energy with anti-condensation and raising oven dry usefulness with shielding, and the TVS at two ends is to suppress the leakage energy and can allow material pass through smoothly; For guaranteeing cleaning, also be provided with the clearer 14 of belt 13, the moisture content control of device and speed adjustment are by controls such as industrial IPC and PLC and frequency converters.
Shown in figure one, several unit microwave slow wave drying cavities 6 are parallel to be combined alternately, and they are single independently drying cavity, again can an integrated as required big drying cavity, and to satisfy the industrial production necessary requirement.
Claims (3)
1, a kind of reconstituted tobacoo microwave drying device, by the drive roll (9), driven voller (10), the conveyer belt (13) that drag part, draught hood (7), the air blowing hood (8) of hot blast part, suppress to leak can part TVS (11) and drying cavity partly form, it is characterized in that: the drying cavity part is by several unit microwave slow wave drying cavities (6) parallel staggered composition.
2, as claimed in claim 1: reconstituted tobacoo microwave drying device, its special sheet is: the unit drying cavity (6) of drying cavity part is by microwave source (1), and the slow wave chamber and the tail end load (3) that add ridge (4) are formed.
3, reconstituted tobacoo microwave drying device as claimed in claim 1 is characterized in that: be provided with trapezoidal ridge (4) in the slow wave chamber (2) of unit drying cavity (6), be provided with at regular intervals on the surface of slow wave chamber (2) and groove (5) length.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01257069 CN2517265Y (en) | 2001-12-28 | 2001-12-28 | Tobacco thin sheet microwave drier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01257069 CN2517265Y (en) | 2001-12-28 | 2001-12-28 | Tobacco thin sheet microwave drier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2517265Y true CN2517265Y (en) | 2002-10-23 |
Family
ID=33665911
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01257069 Expired - Fee Related CN2517265Y (en) | 2001-12-28 | 2001-12-28 | Tobacco thin sheet microwave drier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2517265Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106723285A (en) * | 2017-02-10 | 2017-05-31 | 杨根喜 | A kind of production method of novel tobacco sheet |
| CN111248478A (en) * | 2020-03-16 | 2020-06-09 | 常德烟草机械有限责任公司 | Tobacco sheet moisture online control device |
| CN111728249A (en) * | 2020-07-10 | 2020-10-02 | 郑州思溢工业设计有限公司 | Tobacco loading equipment convenient for aroma components in curing barn to rise along with airflow |
-
2001
- 2001-12-28 CN CN 01257069 patent/CN2517265Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106723285A (en) * | 2017-02-10 | 2017-05-31 | 杨根喜 | A kind of production method of novel tobacco sheet |
| CN111248478A (en) * | 2020-03-16 | 2020-06-09 | 常德烟草机械有限责任公司 | Tobacco sheet moisture online control device |
| CN111728249A (en) * | 2020-07-10 | 2020-10-02 | 郑州思溢工业设计有限公司 | Tobacco loading equipment convenient for aroma components in curing barn to rise along with airflow |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: NONE Free format text: FORMER OWNER: ZHOU CHUAN Effective date: 20030718 Owner name: CHENGDU YESHENG MICROWAVE ENERGY DEVELOPMENT APPL Free format text: FORMER OWNER: GUO ZUQIANG |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20030718 Address after: Chengdu city Qingyang District Qingxi road 610071 No. 2 king Xiyuan 1 Building 2 unit 1 Patentee after: Chengdu Yesheng Microwave Energy Development Application Co., Ltd. Address before: 550001 No. 33 East Yanan Road, Guizhou, Guiyang Co-patentee before: Zhou Chuan Patentee before: Guo Zuqiang |
|
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |