CN203916412U - The extraction element of this spices of tobacco in a kind of tobacco leaf processing waste gas - Google Patents
The extraction element of this spices of tobacco in a kind of tobacco leaf processing waste gas Download PDFInfo
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- CN203916412U CN203916412U CN201420056777.5U CN201420056777U CN203916412U CN 203916412 U CN203916412 U CN 203916412U CN 201420056777 U CN201420056777 U CN 201420056777U CN 203916412 U CN203916412 U CN 203916412U
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- spices
- tobacco
- waste gas
- housing
- absorbent
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Abstract
The utility model discloses extraction element and the extracting method of this spices of tobacco in a kind of tobacco leaf processing waste gas, described extraction element comprises the spices collector being communicated with exhausting waste gas pipeline, described spices collector has the housing of two sections of docking, fragrance absorption sieve is set in housing hypomere, the absorbent that paved in fragrance absorption sieve, housing hypomere and housing epimere are communicated with respectively air inlet pipe and blast pipe.Use this device and method of the present utility model to carry out the extraction of this spices of tobacco, can ensure the separation completely of this spices of tobacco, can obtain again this spices of tobacco of pure quality, and can obtain higher extraction recovery.
Description
Technical field
The utility model belongs to technical field of cigarette processing, relates in particular to the extraction element of this spices of tobacco in a kind of tobacco leaf processing waste gas.
Background technology
At cigarette primary processing with beat cigarette and take a second test in process and produce large quantity of exhaust gas, this waste gas often has the peculiar strong sharp aroma of tobacco, it is mainly the volatile substances discharging by tobacco leaf or pipe tobacco, these volatile substances are the important aroma components of cigarette, and the ecosystem quality that keeps cigarette is had to important effect.Therefore, these waste gas directly enter atmosphere, not only bring comparatively serious environmental pollution, also cause wasting of useful component in tobacco leaf resource simultaneously.
In recent years, in tobacco curing waste gas, reclaim useful component and start to be subject to social concern, the patent that is 201320128419.6 as application number discloses a kind of tobacco leaf processing waste gas pollution control and treatment and the equipment that reclaims spices, it is provided with at least three adsorption layers that keep at a certain distance away between air inlet and air outlet, each adsorption layer is by anhydrous sodium sulfate, sponge, quartz sand, glass fibre, carbon fiber cotton, active carbon, macroreticular resin, silica gel, calcium chloride and acetate fiber absorbent composition reclaimer, and at inlet side, basket strainer is set, vibrator is set on basket strainer, can realize the recovery of spices in tobacco leaf processing waste gas.This technology is due to its structural factor, and aroma recovery rate is low, and the fragrance-quality of producing is poor.
Utility model content
The purpose of this utility model is to overcome defect of the prior art, provides that a kind of rate of recovery is high, the tobacco leaf of superior product quality processing waste gas extracts this fragrant fragrance device of tobacco.
The technical scheme taked is for achieving the above object: a kind of tobacco leaf processing waste gas extracts this fragrant fragrance device of tobacco, comprise the spices collector being communicated with exhausting waste gas pipeline, described spices collector has the housing of two sections of docking, fragrance absorption sieve is set in housing hypomere, the absorbent that paved in fragrance absorption sieve, housing hypomere and housing epimere are communicated with respectively air inlet pipe and blast pipe.
Described absorbent is by active carbon 10-30 part, silica gel 30-50 part, the mixing of zeolite 30-50 part form by weight ratio.
The particle diameter of described absorbent is 1-3mm.
The paving thickness of described absorbent is 10-30cm.
In described fragrance absorption sieve, screen cloth is set.
Described absorbent arranges paddle, and this paddle comprises blade and main shaft, and described main shaft is installed and is connected with described upper casing by bearing block, and its top is connected with driving mechanism.
Described blade is that axial multilayer is arranged.
In described air inlet pipe, booster fan is set.
The described housing epimere setting swing mechanism that hoists.
The extraction element of this spices of tobacco in tobacco leaf processing waste gas of the present utility model, adopt active carbon, silica gel and zeolite to mix as absorbent, in to waste gas in tobacco leaf fragrance absorption, dust in waste gas is also all adsorbed in absorbent, make waste gas obtain filtration, purification so on the one hand, the tobacco leaf spices adsorbing in dust on the other hand is also absorbed, and has avoided the waste of tobacco leaf spices, the extraction recovery that has improved tobacco leaf spices in tobacco curing waste gas, its extraction recovery can reach more than 87%.Extraction element of the present utility model has the advantages such as simple in structure, easy to operate, dependable performance.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
The utility model is to be studied by lot of experiments on the basis of long-term practice experience by utility model people, be organic substance for this spices main component of tobacco, adopt active carbon, silica gel and zeolite to mix as absorbent, in to waste gas in tobacco leaf fragrance absorption, dust in waste gas is also all adsorbed in absorbent, make waste gas obtain filtration, purification so on the one hand, the tobacco leaf spices adsorbing in dust on the other hand is also absorbed, and has avoided the waste of tobacco leaf spices.
Embodiment 1
As shown in Figure 1, a kind of tobacco leaf processing waste gas of the present utility model extracts this fragrant fragrance device of tobacco, comprise the spices collector that base 1 is communicated with exhausting waste gas pipeline, described spices collector has a housing, and this housing is that two sections are by seam and seal washer 14 docking structures.The top of housing hypomere 2 is provided with fragrance absorption sieve 5 by flange or boss 13, the absorbent 4 that paved in fragrance absorption sieve 5, and housing hypomere 2 and housing epimere 6 are communicated with respectively air inlet pipe 15 and blast pipe 9.Described absorbent 4 is made up of 30 parts of active carbons, 30 parts, silica gel, 30 parts of mixing of zeolite by weight ratio.The particle diameter of described absorbent 4 is 3mm, has the absorption of larger surface area for waste gas spices, and the paving thickness of described absorbent is 10cm, can relatively be smoothly through waste gas, can make again waste gas and absorbent have the sufficient absorption machine meeting that contacts.On the base plate of fragrance absorption sieve 5, can lay one deck screen cloth 12, its mesh diameter is less than absorbent particle diameter, can prevent that absorbent from leaking.Sieve 5 speed by fragrance absorption in order to improve waste gas, and strengthen the touch opportunity of waste gas and absorbent granules, described absorbent can arrange paddle, this paddle comprises blade 11 and main shaft 9, this main shaft 9 is installed and is connected with described housing epimere 6 by bearing block, its top is connected with driving mechanism 7, and driving mechanism 7 can adopt motor and decelerator.Described blade 11 is axial multilayer layout, every layer of blade 11 aplysia punctata arrange 1, each layer of blade 11 is misplaced mutually, the cross section of blade 11 is preferably triangle, in its rotary course, absorbent is carried out to the stirring of ploughing and weeding formula, make absorbent 4 constantly loosening, do not do large distance motion with blade 11 again, avoid occurring larger became uneven phenomenon, the tiling that keeps absorbent 4.In described air inlet pipe 15, booster fan 3 is set, to strengthen the admission pressure of spices collector, improves the flowing velocity of waste gas.Described housing epimere 6 arranges the swing mechanism 8 that hoists, and this mechanism can adopt rocker-arm loop wheel machine, also can adopt hydraulic structure.
Using method of the present utility model is:
After tobacco leaf being processed to waste gas and is extracted this fragrant fragrance device of tobacco and cigarette primary processing or beat exhaust emission pipe that cigarette takes a second test and be connected and installed according to such scheme, at cigarette primary processing or beat cigarette and take a second test after system operation, start described booster fan 3, start described paddle simultaneously and carry out the stirring of ploughing and weeding formula, rotating speed of agitator is adjusted to 5 revs/min; Soak time is set as 24-48 hour, and the swing mechanism 8 that hoists described in then starting, promotes housing epimere 6 be shifted, take out absorbent 4, again absorbent 4 is carried out to SCF-CO 2 according to a conventional method, this spices grease of the tobacco making thus, its degree of purity can reach more than 99.6%.Finally by circulating and recovering after the absorbent screening after this spices of extracted tobacco or water cleaning removal dust.Through assay, in waste gas, the rate of recovery of this spices of tobacco is 87.4%.
Embodiment 2
This programme is substantially the same manner as Example 1, and its difference is: described absorbent 4 is made up of 20 parts of active carbons, 40 parts, silica gel, 40 parts of mixing of zeolite by weight ratio.The particle diameter of described absorbent 4 is 1.5mm, have the absorption of larger surface area for waste gas spices, the paving thickness of described absorbent 4 is advisable with 20cm, and every layer of blade 11 aplysia punctata arrange 3, through assay, in waste gas, the rate of recovery of this spices of tobacco is 91.6%.
Embodiment 3
This programme is substantially the same manner as Example 1, and its difference is: described absorbent 4 is made up of 10 parts of active carbons, 50 parts, silica gel, 50 parts of mixing of zeolite by weight ratio.The particle diameter of described absorbent 4 is 1mm, have the absorption of larger surface area for this spices of waste gas tobacco, the paving thickness of described absorbent 4 is 30cm, and every layer of blade 11 aplysia punctata arrange 4, through assay, in waste gas, the rate of recovery of this spices of tobacco is 95.3%.
Claims (4)
1. the extraction element of this spices of tobacco in a tobacco leaf processing waste gas, comprise the spices collector being communicated with exhausting waste gas pipeline, described spices collector has the housing of two sections of docking, fragrance absorption sieve is set in housing hypomere, the absorbent that paved in fragrance absorption sieve, housing hypomere and housing epimere are communicated with respectively air inlet pipe and blast pipe; It is characterized in that: described absorbent arranges paddle, this paddle comprises blade and main shaft, and described main shaft is installed and is connected with described upper casing by bearing block, and its top is connected with driving mechanism; Described blade is that axial multilayer is arranged; In described air inlet pipe, booster fan is set; The described housing epimere setting swing mechanism that hoists.
2. the extraction element of this spices of tobacco in tobacco leaf processing waste gas as claimed in claim 1, is characterized in that: the particle diameter of described absorbent is 1-3mm.
3. the extraction element of this spices of tobacco in tobacco leaf processing waste gas as claimed in claim 1 or 2, is characterized in that: the paving thickness of described absorbent is 10-30cm.
4. the extraction element of this spices of tobacco in tobacco leaf processing waste gas as claimed in claim 1, is characterized in that: in described fragrance absorption sieve, screen cloth is set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420056777.5U CN203916412U (en) | 2014-01-29 | 2014-01-29 | The extraction element of this spices of tobacco in a kind of tobacco leaf processing waste gas |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420056777.5U CN203916412U (en) | 2014-01-29 | 2014-01-29 | The extraction element of this spices of tobacco in a kind of tobacco leaf processing waste gas |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203916412U true CN203916412U (en) | 2014-11-05 |
Family
ID=51812295
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420056777.5U Expired - Fee Related CN203916412U (en) | 2014-01-29 | 2014-01-29 | The extraction element of this spices of tobacco in a kind of tobacco leaf processing waste gas |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203916412U (en) |
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2014
- 2014-01-29 CN CN201420056777.5U patent/CN203916412U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20151117 Address after: 655000, Yunnan province Qujing Qilin District School Road extension line (agricultural science and Technology Park, the original technical improvement center) Patentee after: YUNNAN RUIJIE BIOTECHNOLOGY CO., LTD. Address before: 100061 Beijing City, Dongcheng District guangqumenwai Nanxiaojie pilot international 1 Building 2 unit 2501 Patentee before: BEIJING CHUANGLIAN WUJIE TECHNOLOGY CO., LTD. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141105 Termination date: 20210129 |