CN202354352U - Connecting structure for steam pipe of loosening and remoistening device - Google Patents
Connecting structure for steam pipe of loosening and remoistening device Download PDFInfo
- Publication number
- CN202354352U CN202354352U CN2011204907698U CN201120490769U CN202354352U CN 202354352 U CN202354352 U CN 202354352U CN 2011204907698 U CN2011204907698 U CN 2011204907698U CN 201120490769 U CN201120490769 U CN 201120490769U CN 202354352 U CN202354352 U CN 202354352U
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- China
- Prior art keywords
- tube
- loosening
- steam pipe
- gaining moisture
- steam
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- Expired - Lifetime
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Abstract
The utility model discloses a connecting structure for a steam pipe of a loosening and remoistening device. The connecting structure for the steam pipe comprises a loosening and remoistening cylinder, a backwind tube and a steam pipe, wherein a heater is arranged on the backwind tube; the backwind tube is communicated with the loosening and remoistening cylinder; and the steam pipe is arranged at the rear and the front ends of the heater and is communicated with the backwind tube. Compared with the prior art, the connecting structure for the steam pipe of the loosening and remoistening device can improve the uniformity of moisture in tobacco leaf raw materials after loosening and remoistening.
Description
Technical field
The utility model relates to the tobacco manufacture field, exactly is meant a kind of syndeton of loosening and gaining moisture device middle steam tube.
Background technology
Tobacco leaf through beating the leaf destemming, reinstalls carton and stores, when producing cigarette in cigar mill after harvesting; At first will untie carton, then that tobacco leaf is moistening and loose off the further processing that is beneficial to postorder, equipment tobacco leaf is moistening, loose general employing is the loosening and gaining moisture tube; As shown in Figure 1, tobacco leaf through conveying shake groove send into loosening and gaining moisture tube 1 the tube in, be covered with harrow nail on the barrel of loosening and gaining moisture tube 1; When loosening and gaining moisture tube 1 rotates; Tobacco leaf can loose off with the harrow nail bump along with rolling at loosening and gaining moisture tube 1, and the feed end at loosening and gaining moisture tube 1 sprays into steam and hot blast in the tube through steam pipe 3 and backwind tube 2 simultaneously; To tobacco leaf in the loosening and gaining moisture tube 1 heat, humidification, make tobacco leaf looser, moistening.The hot blast that sprays in the loosening and gaining moisture tube 1 recycles; At first hot blast sprays in the tube from feed end; Discharge end at tube has air exhauster that the hot blast in the loosening and gaining moisture tube 1 is retracted to backwind tube 2, and backwind tube 2 is provided with heater 4, after heater 4 is heated to assigned temperature with hot blast; Feed end from tube sprays in the tube again, forms circulation.Because hot blast sprays into from tube feed end top, steam sprays into from tube feed end bottom, causes and follows the moisture content in leaves of hot blast contact little in the tube, and is big with the moisture content in leaves of steam contact, and non-uniform moisture in the loosening and gaining moisture tube has influenced the crudy that postorder is processed.
The utility model content
To above-mentioned defective, the technical problem that the utility model solves is to provide a kind of syndeton of loosening and gaining moisture device middle steam tube, can improve the water uniformity behind the raw tobacco material loosening and gaining moisture.
In order to solve above technical problem; The syndeton of the loosening and gaining moisture device middle steam tube that the utility model provides; Comprise loosening and gaining moisture tube, backwind tube and steam pipe; Said backwind tube is provided with heater, and said backwind tube is communicated with said loosening and gaining moisture tube, and said steam pipe is arranged on rear end and the front end of said heater and is communicated with said backwind tube.
Preferably, the diameter of said backwind tube is 145mm-165mm.
Preferably, the diameter of said backwind tube is 155mm.
Preferably, the diameter of said steam pipe is 70mm-90mm.
Preferably, the diameter of said steam pipe is 80mm.
The syndeton of the loosening and gaining moisture device middle steam tube that the utility model provides; Comprise loosening and gaining moisture tube, backwind tube and steam pipe; Said backwind tube is provided with heater; Said backwind tube is communicated with said loosening and gaining moisture tube, and said steam pipe is arranged on rear end and the front end of said heater and is communicated with said backwind tube.Compared with prior art; The syndeton of the loosening and gaining moisture device middle steam tube that the utility model provides, steam sprays in the backwind tube and after return air mixes, sprays into from loosening and gaining moisture tube feed end, and heat, moisture in the loosening and gaining moisture tube tube are all provided by mist; It has following advantage: after steam sprays into backwind tube; Mixed steam temperature, water capacity very evenly, stable, spray in the tube after, the temperature of most of position, humidity are consistent in tube; Loosening and gaining moisture tube outlet moisture content in leaves is even, stable, and the loose effect of the tobacco leaf also loosening and gaining moisture tube than original is good.
Description of drawings
Fig. 1 is the structural representation of the syndeton of loosening and gaining moisture device middle steam tube in the prior art;
Fig. 2 is the structural representation of the syndeton of loosening and gaining moisture device middle steam tube in the utility model.
The specific embodiment
For the technical scheme that those skilled in the art can understand the utility model better and provided, set forth below in conjunction with specific embodiment.
See also Fig. 2, this figure is the structural representation of the syndeton of loosening and gaining moisture device middle steam tube in the utility model.
The syndeton of the loosening and gaining moisture device middle steam tube that the utility model provides; Comprise loosening and gaining moisture tube 1, backwind tube 2 and steam pipe 3; Backwind tube 2 is provided with heater 4; Backwind tube 2 is communicated with loosening and gaining moisture tube 1, and steam pipe 3 is arranged on the backwind tube 2 and with backwind tube 2 and is communicated with, and steam pipe 3 is arranged on the front-end and back-end of heater 4.
The diameter of backwind tube 2 is 145mm-165mm.Preferably, the diameter of said backwind tube is 155mm.
The diameter of steam pipe 3 is 70mm-90mm.Preferably, the diameter of said steam pipe is 80mm.
Compared with prior art; The syndeton of the loosening and gaining moisture device middle steam tube that the utility model provides, steam spray in the backwind tube that the feed end from loosening and gaining moisture tube 1 sprays into after return air mixes, and heat, moisture in 1 in the loosening and gaining moisture tube are all provided by mist; It has following advantage: steam mixes with return air after steam pipe 3 sprays into backwind tube 2; Mixed steam temperature, water capacity very evenly, stable, spray in the tube after, the temperature of most of position, humidity are consistent in tube; Loosening and gaining moisture tube 1 outlet moisture content in leaves is even, stable, and the loose effect of the tobacco leaf also loosening and gaining moisture tube than original is good.
To the above-mentioned explanation of the disclosed embodiments, make this area professional and technical personnel can realize or use the utility model.Multiple modification to these embodiment will be conspicuous concerning those skilled in the art, and defined General Principle can realize under the situation of spirit that does not break away from the utility model or scope in other embodiments among this paper.Therefore, the utility model will can not be restricted to these embodiment shown in this paper, but will meet and principle disclosed herein and features of novelty the wideest corresponding to scope.
Claims (5)
1. the syndeton of a loosening and gaining moisture device middle steam tube; It is characterized in that; Comprise loosening and gaining moisture tube, backwind tube and steam pipe; Said backwind tube is provided with heater, and said backwind tube is communicated with said loosening and gaining moisture tube, and said steam pipe is arranged on rear end and the front end of said heater and is communicated with said backwind tube.
2. the syndeton of loosening and gaining moisture device middle steam tube according to claim 1 is characterized in that, the diameter of said backwind tube is 145mm-165mm.
3. the syndeton of loosening and gaining moisture device middle steam tube according to claim 2 is characterized in that, the diameter of said backwind tube is 155mm.
4. the syndeton of loosening and gaining moisture device middle steam tube according to claim 1 is characterized in that, the diameter of said steam pipe is 70mm-90mm.
5. the syndeton of loosening and gaining moisture device middle steam tube according to claim 4 is characterized in that, the diameter of said steam pipe is 80mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204907698U CN202354352U (en) | 2011-11-30 | 2011-11-30 | Connecting structure for steam pipe of loosening and remoistening device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204907698U CN202354352U (en) | 2011-11-30 | 2011-11-30 | Connecting structure for steam pipe of loosening and remoistening device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202354352U true CN202354352U (en) | 2012-08-01 |
Family
ID=46565579
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204907698U Expired - Lifetime CN202354352U (en) | 2011-11-30 | 2011-11-30 | Connecting structure for steam pipe of loosening and remoistening device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202354352U (en) |
-
2011
- 2011-11-30 CN CN2011204907698U patent/CN202354352U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120801 |