CN204912086U - Flexible air separator of multistage energy -saving pipe tobacco - Google Patents
Flexible air separator of multistage energy -saving pipe tobacco Download PDFInfo
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- CN204912086U CN204912086U CN201520567604.4U CN201520567604U CN204912086U CN 204912086 U CN204912086 U CN 204912086U CN 201520567604 U CN201520567604 U CN 201520567604U CN 204912086 U CN204912086 U CN 204912086U
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- pipe tobacco
- air
- winnowing machine
- winnowing
- screening device
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Abstract
The utility model discloses a flexible air separator of multistage energy -saving pipe tobacco plants, including pipe tobacco air separator, second grade wind selector, its characterized in that, second grade wind selector's air -supply line is linked together with the air -supply line of pipe tobacco air separator, second grade wind selector's backwind tube is linked together with the backwind tube of pipe tobacco air separator, is equipped with the air door in second grade wind selector's air -supply line, form an inclosed wind circulation system between pipe tobacco air separator, the second grade wind selector, be equipped with the silo between the discharge gate of pipe tobacco air separator and second grade wind selector's the feed inlet. Increase second grade wind selector on pipe tobacco air separator commonly used to get the sub -fraction of original circulated air and as second grade wind selector's circulated air, reduced the energy consumption, it is choice that materials such as about stalk of about 10% bamboo slips that the second grade selection by winnowing fell primary election, agglomeration pipe tobacco carry out the secondary, has improved the utilization ratio of pipe tobacco, the cost is reduced.
Description
Technical field
The utility model relates to tobacco business and reproduces tobacco processing equipment technical field, especially relates to the flexible winnowing machine of multi-stage, energy-saving type pipe tobacco.
Background technology
After the process of pipe tobacco drying, often containing compositions such as unnecessary wet group, burnt sheet and stalk label, structure and the quality of pipe tobacco are had a strong impact on, therefore, the winnowing machine of domestic Yan Ji manufacturing enterprise and cigarette enterprise development and application various ways carries out selection by winnowing to pipe tobacco, silk group in pipe tobacco can also open while the compositions such as unnecessary wet group, burnt sheet and stalk label can being separated on the spot by the pipe tobacco winnowing machine used at present, long filament is beaten short, improve tobacco structure to a certain extent, improve degree of purity and the cigarette quality of pipe tobacco.But current the used shortcoming that single-stage winnowing machine ubiquity dedusting air quantity is excessive, energy consumption is excessive, distribute heat is many, has a certain impact to the control of factory building humiture; Although multilevel winnowing machine selection by winnowing is effective, but the moisture loss in pipe tobacco is bigger than normal, temperature reduces too many, Du Keda that pipe tobacco is lowered the temperature 10 ° of C ~ 15 ° C, moisture loss about 0.5%, for overcoming the above problems, the circulating winnowing machine on the spot of Chinese patent: CN201220105269 mono-kind, this system mainly comprises one-level pneumatic separator.Find in actual application, this equipment to some extent solves the comparatively large and temperature of energy consumption and reduces problem faster, but there is the problem of selection by winnowing weak effect, its only can selection by winnowing go out about 0.2% stalk label, and in pipe tobacco, generally contain the stalk label of about 1.5%.
Summary of the invention
The utility model object proposes the flexible winnowing machine of multi-stage, energy-saving type pipe tobacco for solving problem that in existing pipe tobacco winnowing machine selection by winnowing weak effect, pipe tobacco, moisture loss is large, achieves and again carry out secondary selection by winnowing to the pipe tobacco after conventional winnowing machine selection by winnowing.
The utility model for the taked technical scheme that solves the problem is:
The flexible winnowing machine of multi-stage, energy-saving type pipe tobacco, comprise tobacco shred winnowing machine, light breeze screening device, the described blast pipe of light breeze screening device is connected with the blast pipe of tobacco shred winnowing machine, the described backwind tube of light breeze screening device is connected with the backwind tube of tobacco shred winnowing machine, air door is provided with in the blast pipe of light breeze screening device, the air circulating system that between described tobacco shred winnowing machine, light breeze screening device, formation one is airtight, is provided with feeding groove between the discharging opening of described tobacco shred winnowing machine and the charging aperture of light breeze screening device.
Preferably, described light breeze screening device comprises pneumatic separator, tangential feeder, be connected between described pneumatic separator top with tangential feeder, described tangential feeder discharge outlet is provided with discharging gas lock, in the bottom of pneumatic separator, blast pipe is installed, at the air outlet place of tangential feeder, backwind tube is installed, described pneumatic separator comprises back taper bellows from top to bottom successively, Winnowing box, foraminous conveyer, described back taper bellows and Winnowing box, Winnowing box is all connected with foraminous conveyer, comb silk rod is provided with in described Winnowing box, described foraminous conveyer end is provided with impurity removal gas lock, ventilation duct is connected with between bottom described back taper bellows top and foraminous conveyer, charging aperture is provided with in the middle part of described ventilation duct, described charging aperture place is provided with charging gas lock.
Preferably, in the blast pipe of the light breeze screening device near pneumatic separator bottom position, the first air regulating board is established.
Preferably, described back taper bellows inwall is provided with the second air regulating board.
Preferably, wind deflector is provided with bottom described foraminous conveyer.
Preferably, described back taper bellows are provided with the first observation window.
Preferably, described Winnowing box is provided with the second observation window.
The beneficial effect that the utility model has is: on conventional tobacco shred winnowing machine, increase light breeze screening device, and get the circulated air of sub-fraction as light breeze screening device of original circulated air, make light breeze screening device and original winnowing machine form an airtight air circulating system, reduce energy consumption; Secondary selection by winnowing to primary election fall about about 10% the material such as stalk label, agglomerating pipe tobacco carry out recleaning, improve the utilization rate of pipe tobacco, reduce cost.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of light breeze screening device.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is further described.
As depicted in figs. 1 and 2, the utility model comprises tobacco shred winnowing machine, light breeze screening device 10, described tobacco shred winnowing machine is the winnowing machine that cigarette industry is commonly used, the blast pipe 9 of described light breeze screening device 10 is connected with the blast pipe 7 of tobacco shred winnowing machine, the backwind tube 8 of described light breeze screening device 10 is connected with the backwind tube 4 of tobacco shred winnowing machine, air door 22 is provided with in the blast pipe 9 of light breeze screening device 10, described tobacco shred winnowing machine, the air circulating system that between light breeze screening device 10, formation one is airtight, feeding groove 5 is provided with between the discharging opening 3 of described tobacco shred winnowing machine and the charging aperture 18 of light breeze screening device, the transport tape of described feeding groove 5 being provided with "/" " < " shape arrangement refluence plate makes pipe tobacco stalk more evenly thinning.
As described in Figure 2, described light breeze screening device 10 comprises pneumatic separator 13, tangential feeder 30, be connected between described pneumatic separator 13 top with tangential feeder 30, leak outside to prevent internal system gas and be provided with discharging gas lock 29 at discharging opening 28 place of described tangential feeder 30, in the bottom of pneumatic separator 13, blast pipe 9 is installed, at air outlet 12 place of tangential feeder 30, backwind tube 8 is installed, in the blast pipe 9 near pneumatic separator 13 bottom position, establishes the first air regulating board 25, described pneumatic separator 13 comprises back taper bellows 14 from top to bottom successively, Winnowing box 21, foraminous conveyer 26, described back taper bellows 14 and Winnowing box 21, Winnowing box 21 is all connected with foraminous conveyer 26, back taper bellows 14 inwall is provided with the second air regulating board 19, back taper bellows 14 are provided with the first observation window 15, comb silk rod 27 is provided with in described Winnowing box 21, Winnowing box 21 is provided with the second observation window 20, wind deflector 24 is provided with bottom described foraminous conveyer 26, leak outside to prevent internal system gas and be provided with impurity removal gas lock at foraminous conveyer 26 end, ventilation duct 16 is connected with between bottom described back taper bellows 14 top and foraminous conveyer 26, charging aperture 18 is provided with in the middle part of described ventilation duct 16, described charging aperture 18 place is provided with charging gas lock 17, the height of described pneumatic separator 13 top and tangential feeder 30 connectivity part is higher than the connectivity part height of pneumatic separator 13 top and ventilation duct 16, the described diameter selecting the diameter of mechanism 13 top and tangential feeder 30 connectivity part to be greater than pneumatic separator 13 top and ventilation duct 16 connectivity part.
The course of work of the present utility model is: as depicted in figs. 1 and 2, first the circulating fan 6 opening tobacco shred winnowing machine allows in this winnowing machine has circulated air, circulated air is first along the blast pipe 7 of tobacco shred winnowing machine to left movement, then two-way is divided into, regulate the air door 22 in the blast pipe 9 of light breeze screening device 10, make the first via be 90% circulated air move on along the blast pipe 7 of tobacco shred winnowing machine, second tunnel be 10% circulated air pass in the blast pipe 9 of light breeze screening device 10, the circulated air entered in the blast pipe 9 of light breeze screening device 10 is divided into two-way again, namely the 3rd curb wind deflector 24 and is moved upward by pneumatic separator 13, 4th curb ventilation duct 16 and is moved upward, air door 23 is provided with to regulate its wind speed in ventilation duct 16, 3rd road and the 4th road circulated air flow into the backwind tube 4 of tobacco shred winnowing machine through the backwind tube 8 of light breeze screening device 10 thus converge with the circulated air of tobacco shred winnowing machine after the top of pneumatic separator 13 is converged, finally flow back to circulating fan 6 thus form a complete wind circulation.
Elementary pipe tobacco is after the first selection by winnowing of the Winnowing box 2 of tobacco shred winnowing machine, the pipe tobacco of finished product is fallen by blanking port 1, unnecessary wet group, the compositions such as burnt sheet and stalk label to be dropped on feeding groove 5 by discharging opening 3 and are transported to the charging aperture 18 of light breeze screening device 10 and drop in ventilation duct 16, it will enter in back taper bellows 14 along with the 4th road circulated air in ventilation duct 16 moves upward together, pipe tobacco lighter in back taper bellows 14 is directly transported to outside through the discharging opening 28 of tangential feeder 30, remaining heavier pipe tobacco group, wet group, burnt sheet and stalk are signed to fall in Winnowing box 21 and are opened through the comb of comb silk rod 27, long filament is beaten short across journey, satisfactory pipe tobacco is transported to outside with moving upward through tangential feeder 30 by the 3rd road circulated air again, then specified location is transported to through delivery chute 11, finally remaining burnt sheet, the foraminous conveyer 26 that stalk label wait foreign material to be provided with impurity removal gas lock through end exports outside.
In light breeze screening device 10, the top of described pneumatic separator 13 is the top of back taper bellows 14, the bottom of described pneumatic separator 13 is the bottom of foraminous conveyer 26, in implementation process, can according to the type of required selection by winnowing pipe tobacco suitable damper 22, first air regulating board 25, second air regulating board 19, to regulate the wind speed of the 3rd road circulated air and the 4th road circulated air, the setting of the first observation window 15 and the second window 20 is that floating situation for the ease of observing pipe tobacco in back taper bellows 14 and Winnowing box 21 is to regulate the size of circulated air.
In the present embodiment, charging gas lock 17 is cross wind stopping device, ventilation send pipe 16 for square pipe, back taper bellows 14 top adopts the wind speed about 4 meter per seconds, bottom adopts the wind speed of 12 ~ 14 meter per seconds, realizes the conveying of low wind speed, loose and selection by winnowing, reduce make broken, tangential feeder 30 is conventional tangential feeder, and discharging gas lock 29 is cross conventional feeder.
Claims (7)
1. the flexible winnowing machine of multi-stage, energy-saving type pipe tobacco, comprise tobacco shred winnowing machine, light breeze screening device, it is characterized in that, the described blast pipe of light breeze screening device is connected with the blast pipe of tobacco shred winnowing machine, the described backwind tube of light breeze screening device is connected with the backwind tube of tobacco shred winnowing machine, air door is provided with in the blast pipe of light breeze screening device, the air circulating system that between described tobacco shred winnowing machine, light breeze screening device, formation one is airtight, is provided with feeding groove between the discharging opening of described tobacco shred winnowing machine and the charging aperture of light breeze screening device.
2. the flexible winnowing machine of multi-stage, energy-saving type pipe tobacco according to claim 1, it is characterized in that, described light breeze screening device comprises pneumatic separator, tangential feeder, be connected between described pneumatic separator top with tangential feeder, described tangential feeder discharge outlet is provided with discharging gas lock, in the bottom of pneumatic separator, blast pipe is installed, at the air outlet place of tangential feeder, backwind tube is installed, described pneumatic separator comprises back taper bellows from top to bottom successively, Winnowing box, foraminous conveyer, described back taper bellows and Winnowing box, Winnowing box is all connected with foraminous conveyer, comb silk rod is provided with in described Winnowing box, described foraminous conveyer end is provided with impurity removal gas lock, ventilation duct is connected with between bottom described back taper bellows top and foraminous conveyer, charging aperture is provided with in the middle part of described ventilation duct, described charging aperture place is provided with charging gas lock.
3. the flexible winnowing machine of multi-stage, energy-saving type pipe tobacco according to claim 2, is characterized in that, in the blast pipe of the light breeze screening device near pneumatic separator bottom position, establish the first air regulating board.
4. the flexible winnowing machine of multi-stage, energy-saving type pipe tobacco according to claim 2, it is characterized in that, described back taper bellows inwall is provided with the second air regulating board.
5. the flexible winnowing machine of multi-stage, energy-saving type pipe tobacco according to claim 2, is characterized in that, be provided with wind deflector bottom described foraminous conveyer.
6. the flexible winnowing machine of multi-stage, energy-saving type pipe tobacco according to claim 2, it is characterized in that, described back taper bellows are provided with the first observation window.
7. the flexible winnowing machine of multi-stage, energy-saving type pipe tobacco according to claim 2, it is characterized in that, described Winnowing box is provided with the second observation window.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520567604.4U CN204912086U (en) | 2015-07-31 | 2015-07-31 | Flexible air separator of multistage energy -saving pipe tobacco |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520567604.4U CN204912086U (en) | 2015-07-31 | 2015-07-31 | Flexible air separator of multistage energy -saving pipe tobacco |
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| Publication Number | Publication Date |
|---|---|
| CN204912086U true CN204912086U (en) | 2015-12-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520567604.4U Active CN204912086U (en) | 2015-07-31 | 2015-07-31 | Flexible air separator of multistage energy -saving pipe tobacco |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107931133A (en) * | 2016-10-13 | 2018-04-20 | 秦皇岛烟草机械有限责任公司 | The one multistage pneumatic separation equipment for growing tobacco selected removal of impurities |
-
2015
- 2015-07-31 CN CN201520567604.4U patent/CN204912086U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107931133A (en) * | 2016-10-13 | 2018-04-20 | 秦皇岛烟草机械有限责任公司 | The one multistage pneumatic separation equipment for growing tobacco selected removal of impurities |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP02 | Change in the address of a patent holder |
Address after: 450000 Yulin South Road, Henan, Zheng Dong, No. 16 South Road, Zhengzhou Patentee after: China Tobacco Henan Industrial Co., Ltd. Address before: 450000 Zhengzhou agricultural road, Henan, No. 29 Patentee before: China Tobacco Henan Industrial Co., Ltd. |