CN111248475A - Residual cigarette processing device - Google Patents
Residual cigarette processing device Download PDFInfo
- Publication number
- CN111248475A CN111248475A CN202010144504.6A CN202010144504A CN111248475A CN 111248475 A CN111248475 A CN 111248475A CN 202010144504 A CN202010144504 A CN 202010144504A CN 111248475 A CN111248475 A CN 111248475A
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- China
- Prior art keywords
- drum
- residual
- channel
- launching
- recovery
- 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.)
- Pending
Links
- 235000019504 cigarettes Nutrition 0.000 title claims abstract description 50
- 238000011084 recovery Methods 0.000 claims abstract description 58
- 238000005520 cutting process Methods 0.000 claims abstract description 44
- 239000000779 smoke Substances 0.000 claims abstract description 44
- 241000208125 Nicotiana Species 0.000 claims abstract description 41
- 235000002637 Nicotiana tabacum Nutrition 0.000 claims abstract description 41
- 230000005540 biological transmission Effects 0.000 claims abstract description 17
- 238000005096 rolling process Methods 0.000 claims abstract description 12
- 238000010304 firing Methods 0.000 claims description 4
- 230000004888 barrier function Effects 0.000 claims description 3
- 238000001914 filtration Methods 0.000 claims 1
- 238000000926 separation method Methods 0.000 abstract description 8
- 238000012216 screening Methods 0.000 description 4
- 230000000903 blocking effect Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24B—MANUFACTURE OR PREPARATION OF TOBACCO FOR SMOKING OR CHEWING; TOBACCO; SNUFF
- A24B1/00—Preparation of tobacco on the plantation
- A24B1/04—Sifting, sorting, cleaning or removing impurities from tobacco
-
- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24B—MANUFACTURE OR PREPARATION OF TOBACCO FOR SMOKING OR CHEWING; TOBACCO; SNUFF
- A24B7/00—Cutting tobacco
-
- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24B—MANUFACTURE OR PREPARATION OF TOBACCO FOR SMOKING OR CHEWING; TOBACCO; SNUFF
- A24B7/00—Cutting tobacco
- A24B7/14—Feeding or control devices for tobacco-cutting apparatus
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Agronomy & Crop Science (AREA)
- Manufacturing Of Cigar And Cigarette Tobacco (AREA)
Abstract
The invention discloses a residual smoke treatment device which comprises a transmission drum, a transmitting drum, a supercharger, a cutting channel, a blade and a negative pressure recovery mechanism, wherein the transmission drum is arranged on the transmission drum; wherein, a plurality of conveying grooves are uniformly arranged on the rolling surface of the transmission drum; a plurality of emission channels are uniformly arranged on the rolling surface of the emission drum, and the transmission drum can convey the residual smoke in the conveying groove to the emission channels; the output end of the supercharger is aligned with a launching channel at a set position on the launching drum; the cutting channel is aligned with the launching channel at the set position on the launching drum; the blade is arranged on the inner wall of the cutting channel and is used for cutting a cut on the cigarette paper of the residual cigarette; the negative pressure recovery mechanism is arranged at the outlet of the cutting channel and is used for sucking the cut tobacco in the cigarette paper from the cut. The residual tobacco processing device provided by the invention effectively reduces the mixing degree of the tobacco shreds in the separation process of the cigarette paper and the filter stick through the modes of conveying the residual tobacco by wind and absorbing the tobacco shreds under negative pressure, and improves the recovery rate and the purity of the tobacco shreds.
Description
Technical Field
The invention relates to the technical field of cigarette machinery, in particular to a residual cigarette processing device.
Background
The residual cigarette treatment refers to a process of separating and recycling the cut tobacco of the defective cigarette, the cigarette paper and the filter stick during the cigarette processing. At present, the basic technology of the residual cigarette treatment of the tobacco shred manufacturing workshops of each cigarette factory is to utilize the quick rotation of a slitting knife roll and the low-speed rotation of a cigarette carrier roller to carry out rotary cutting, and the cigarettes are subjected to impurity removal and straightening in the early stage and then are pulled open by a seam from the middle part; and finally, separating the cut tobacco from the cigarette paper and the filter stick through screening at different levels.
However, in the process, in order to obtain a better screening effect, the cut tobacco, the cigarette paper and the filter stick are beaten and screened in multiple stages, and some fine paper scraps are difficultly mixed into the cut tobacco obtained by processing and recovering the residual tobacco, so that the recovery rate and the purity of the recovered cut tobacco are not high.
Disclosure of Invention
The invention aims to provide a residual tobacco processing device, which is used for reducing the mixing degree in the separation process of tobacco shreds, cigarette paper and filter sticks, reducing broken pieces generated by separation and improving the recovery rate and the purity of the tobacco shreds.
The invention provides a residual smoke processing device, which comprises:
the transmission drum is provided with a plurality of conveying grooves on the rolling surface;
the emission drum is provided with a plurality of emission channels uniformly on the rolling surface, a conveying position is arranged between the transmission drum and the emission drum, and residual smoke in the conveying groove is conveyed to the emission channels corresponding to the conveying position at the conveying position;
a booster, an output end of the booster being aligned with a launch channel at a set position on the launch drum;
the cutting channel is aligned with the launching channel at a set position on the launching drum, and the cutting channel and the supercharger are positioned on two sides of the launching drum;
the blade is arranged on the inner wall of the cutting channel and is used for cutting a cut on the cigarette paper of the residual cigarette;
and the negative pressure recovery mechanism is arranged at the outlet of the cutting channel and is used for sucking the tobacco shreds in the cigarette paper from the cut.
In the apparatus for treating residual smoke as described above, preferably, the number of the blades is two or more, the two or more blades are uniformly distributed on the inner wall of the cutting passage, and the maximum distance between the cutting edges of the two or more blades is smaller than the diameter of the residual smoke.
The residual smoke treatment device preferably further comprises a vibrating screen, the vibrating screen is arranged at the outlet of the cutting channel, and the recovery direction of the negative pressure recovery mechanism is perpendicular to the surface of the vibrating screen.
The residual smoke treatment device preferably comprises a pneumatic pump, a recovery pipeline and a recovery cover, wherein the pneumatic pump is connected with one end of the recovery pipeline, the other end of the recovery pipeline is connected with the recovery cover, and the recovery cover is horn-shaped.
The residual smoke processing device as described above, wherein preferably, the negative pressure recovery mechanism further includes a filter structure provided in the recovery cover or the recovery pipeline.
The residual smoke processing device preferably further comprises a smoke blocking shell, wherein the smoke blocking shell is in clearance fit with part of the rolling surface of the emission drum.
The residual tobacco processing device provided by the invention effectively reduces the mixing degree of the tobacco shreds in the separation process of the cigarette paper and the filter stick through the modes of conveying the residual tobacco by wind and absorbing the tobacco shreds under negative pressure, and improves the recovery rate and the purity of the tobacco shreds.
Drawings
The following describes embodiments of the present invention in further detail with reference to the accompanying drawings.
Fig. 1 is a schematic structural diagram of a residual smoke processing device according to an embodiment of the present invention;
FIG. 2 is a state diagram of the drive drum and the launch drum in engagement;
FIG. 3 is a schematic view of the blade configuration;
fig. 4 is a cross-sectional view of a cutting channel.
Description of reference numerals:
100-drive drum 110-transfer slot 120-transfer station
200-launch drum 210-launch channel 220-smoke barrier housing
230-launch site 300-cutting channel 310-blade
311-cutting edge 400-negative pressure recovery mechanism 410-recovery pipeline
420-recovery cover 500-supercharger 600-vibrating screen
700-residual cigarette
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative only and should not be construed as limiting the invention.
As shown in fig. 1 to 4, an embodiment of the present invention provides a residual smoke processing apparatus, which includes a transmission drum 100, a launching drum 200, a pressure booster 500, a cutting channel 300, a blade 310, and a negative pressure recovery mechanism 400; wherein, a plurality of conveying grooves 110 are uniformly arranged on the rolling surface of the transmission drum 100; a plurality of launching channels 210 are uniformly arranged on the rolling surface of the launching drum 200, a conveying position 120 is arranged between the transmission drum 100 and the launching drum 200, and the residual smoke 700 in the conveying groove 110 is conveyed to the launching channels 210 corresponding to the conveying position 120 at the conveying position 120; the output of booster 500 is aligned with firing channel 210 at a set location on the launch drum 200; the cutting channel 300 is aligned with the launching channel 210 at a set position on the launching drum 200, and the cutting channel 300 and the pressurizer 500 are positioned at both sides of the launching drum 200; the blade 310 is provided on the inner wall of the cutting passage 300 for cutting a slit on the wrapper of the residual smoke 700; the negative pressure recovery mechanism 400 is provided at the outlet of the cutting passage 300 for sucking the cut tobacco in the cigarette paper from the cut.
The transmission drum 100 can be arranged above the launching drum 200, a gap is kept between the transmission drum 100 and the launching drum 200, the position of the gap is the conveying position 120, when the residual smoke 700 is conveyed to the transmission drum 100, the residual smoke 700 can enter the conveying groove 110, the residual smoke 700 can be conveyed to the conveying position 120 along with the conveying groove 110 along with the continuous rotation of the transmission drum 100, and the residual smoke 700 reaching the conveying position 120 can be separated from the conveying groove 110 and enter the launching channel 210 corresponding to the conveying position 120. The emission channel 210 can transmit the residual cigarette 700 to the position where the booster 500 is aligned, namely the emission position 230, along with the rotation of the emission drum 200, the booster 500 can input high-pressure air into the emission channel 210 at the emission position 230 to blow the residual cigarette 700 to the cutting channel 300, and since the blade 310 is arranged in the cutting channel 300 and the cutting edge 311 of the blade 310 faces to the cigarette of the residual cigarette 700, when the cigarette passes through the blade 310, the cigarette paper of the cigarette can be cut by the blade 310, and the cut can extend from the tail end of the cigarette to the filter stick. The cut residual tobacco 700 is blown by high-pressure air and moves to the negative pressure recovery mechanism 400, the negative pressure recovery mechanism 400 can absorb the tobacco shreds to recovery equipment from the cut on the cigarette, and the filter stick and the cigarette paper with the tobacco shreds sucked away fall into the waste recovery mechanism.
When the residual cigarettes 700 in the emission channel 210 of the emission position 230 are blown out to the cutting channel 300, the emission drum 200 rotates to rotate the next emission channel 210 with the residual cigarettes 700 to the emission position 230, and the emission channel 210 without the residual cigarettes 700 rotates to the conveying position 120 to receive the next residual cigarettes 700, so that the continuous operation of the residual cigarettes 700 is realized.
Compared with the prior art, the residual tobacco processing device provided by the embodiment of the invention replaces the conventional mode of repeated flicking and multi-stage screening, effectively reduces the mixing degree of the tobacco, cigarette paper and filter stick in the separation process through the mode of conveying residual tobacco 700 by air and absorbing the tobacco by negative pressure, reduces the broken tobacco generated by separation, and improves the recovery rate and purity of the tobacco.
It should be noted that, in order to prevent the residual smoke 700 from falling before being delivered to the delivery position 120, a baffle may be disposed on the periphery of the driving drum 100, the baffle may be an arc structure matching with the rolling surface of the driving drum 100, and the residual smoke 700 may be blocked by the baffle before the residual smoke 700 is not delivered to the delivery position 120, so as to prevent the residual smoke 700 from falling.
Further, the blades 310 may be provided in more than two numbers, the more than two blades 310 are uniformly distributed on the inner wall of the cutting path 300, and the maximum distance between the cutting edges 311 of the more than two blades 310 is smaller than the diameter of the residual smoke 700.
As the residual smoke 700 is output from the launching channel 210, the residual smoke 700 may pass between the cutting edges 311 of the respective blades 310, such that the cutting edges 311 may make cuts in the cigarette paper. The outlet center of the emission channel 210 is collinear with the center of the cutting channel 300, and the diameter of the emission channel 210 is slightly larger than the maximum distance between the cutting edges 311 of the blades 310, so that when the residual smoke 700 is blown out of the emission channel 210, a cut can be cut between the blades 310. In this embodiment, the number of blades 310 is preferably four.
Further, the device also comprises a vibrating screen 600, the vibrating screen 600 is arranged at the outlet of the cutting channel 300, and the recovery direction of the negative pressure recovery mechanism 400 is vertical to the surface of the vibrating screen 600.
When the residual cigarette 700 is output from the cutting channel 300, the residual cigarette 700 can fall onto the vibrating screen 600, and the vibrating screen 600 can vibrate the cut tobacco in the cigarette paper to fall from the cigarette paper through vibration, so that the negative pressure recovery mechanism 400 above the vibrating screen can adsorb and recover the cut tobacco.
Further, the negative pressure recovery mechanism 400 includes a pneumatic pump, a recovery pipeline 410 and a recovery cover 420, the pneumatic pump is connected to one end of the recovery pipeline 410, the other end of the recovery pipeline 410 is connected to the recovery cover 420, and the recovery cover 420 is horn-shaped.
The horn-shaped recovery cover 420 can enlarge the receiving range of the cut tobacco and improve the adsorption recovery efficiency.
Further, the negative pressure recovery mechanism 400 further comprises a filter structure, and the filter structure is arranged in the recovery cover 420 or the recovery pipeline 410, so that filter rod scraps and shredded paper scraps can be effectively prevented from being mixed into tobacco shreds.
Further, the device further comprises a smoke-blocking housing 220, wherein the smoke-blocking housing 220 is in clearance fit with a part of the rolling surface of the launching drum 200.
In the process of conveying the residual smoke 700 in the launching channel 210 to the launching site 230 by the launching drum 200, if the launching channel 210 rotates more than 90 degrees, the residual smoke 700 may drop in advance due to the downward inclination of the opening of the launching channel 210, and therefore, the smoke blocking shell 220 can block the part of the launching drum 200 where the residual smoke 700 is easy to drop before being conveyed to the launching site 230.
The residual cigarette processing device provided by the embodiment of the invention replaces the conventional mode of repeated flicking and multi-stage screening, effectively reduces the mixing degree of the cut tobacco, cigarette paper and filter stick in the separation process by the mode of conveying the residual cigarette by wind and absorbing the cut tobacco by negative pressure, reduces the broken tobacco generated by separation, and improves the recovery rate and the purity of the cut tobacco.
The construction, features and functions of the present invention are described in detail in the embodiments illustrated in the drawings, which are only preferred embodiments of the present invention, but the present invention is not limited by the drawings, and all equivalent embodiments modified or changed according to the idea of the present invention should fall within the protection scope of the present invention without departing from the spirit of the present invention covered by the description and the drawings.
Claims (6)
1. A residual smoke processing apparatus, comprising:
the transmission drum (100), a plurality of conveying grooves (110) are uniformly arranged on the rolling surface of the transmission drum (100);
the device comprises a launching drum (200), wherein a plurality of launching channels (210) are uniformly arranged on the rolling surface of the launching drum (200), a conveying position (120) is arranged between a transmission drum (100) and the launching drum (200), and residual smoke (700) in the conveying groove (110) is conveyed to the launching channels (210) corresponding to the conveying position (120) at the conveying position (120);
a booster (500), an output end of the booster (500) being aligned with a launch channel (210) at a set position on the launch drum (200);
a cutting channel (300), the cutting channel (300) being aligned with a firing channel (210) at a set position on the firing drum (200), and the cutting channel (300) and the supercharger (500) being located on both sides of the firing drum (200);
a blade (310), the blade (310) being disposed on an inner wall of the cutting channel (300) for cutting a cut on a wrapper of the residual smoke (700);
and the negative pressure recovery mechanism (400), wherein the negative pressure recovery mechanism (400) is arranged at the outlet of the cutting channel (300) and is used for sucking the cut tobacco in the cigarette paper from the cut.
2. Residual smoke treatment device according to claim 1, characterized in that said blades (310) are provided with more than two, said more than two blades (310) are evenly distributed on the inner wall of said cutting channel (300), and the maximum distance between the cutting edges (311) of said more than two blades (310) is smaller than the diameter of said residual smoke (700).
3. The residual smoke treatment device according to claim 1, further comprising a vibrating screen (600), wherein the vibrating screen (600) is arranged at the outlet of the cutting channel (300), and the recovery direction of the negative pressure recovery mechanism (400) is perpendicular to the surface of the vibrating screen (600).
4. The residual smoke processing device according to claim 1, wherein said negative pressure recovery mechanism (400) comprises a pneumatic pump, a recovery pipeline (410) and a recovery cover (420), said pneumatic pump is connected with one end of said recovery pipeline (410), the other end of said recovery pipeline (410) is connected with said recovery cover (420), and said recovery cover (420) is trumpet-shaped.
5. Residual smoke treatment device according to claim 2, characterized in that said negative pressure recovery mechanism (400) further comprises a filtering structure provided in said recovery hood (420) or in said recovery duct (410).
6. Residual smoke treatment device according to claim 1, further comprising a smoke barrier housing (220), said smoke barrier housing (220) being clearance fitted with a part of the rolling surface of said emission drum (200).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010144504.6A CN111248475A (en) | 2020-03-04 | 2020-03-04 | Residual cigarette processing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010144504.6A CN111248475A (en) | 2020-03-04 | 2020-03-04 | Residual cigarette processing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111248475A true CN111248475A (en) | 2020-06-09 |
Family
ID=70941786
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010144504.6A Pending CN111248475A (en) | 2020-03-04 | 2020-03-04 | Residual cigarette processing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111248475A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115530416A (en) * | 2022-10-27 | 2022-12-30 | 广东中烟工业有限责任公司 | Cutting screw |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05178312A (en) * | 1991-12-25 | 1993-07-20 | Japan Tobacco Inc | Device for excluding tobacco chip from cigarette supply passage |
| CN205547333U (en) * | 2016-02-04 | 2016-09-07 | 广东中烟工业有限责任公司 | A garrulous pipe tobacco recovery unit for filter assembler |
| CN106418674A (en) * | 2015-08-06 | 2017-02-22 | 红塔烟草(集团)有限责任公司 | Cigarette acceleration device and defective cigarette recovery and processing device |
| CN109330019A (en) * | 2018-11-08 | 2019-02-15 | 郑州格兰高环境工程有限公司 | A kind of tobacco shred of waste cigarette recyclable device |
| CN209749804U (en) * | 2019-03-29 | 2019-12-10 | 红云红河烟草(集团)有限责任公司 | online recovery unit of cigarette machine pipe tobacco |
| CN212035975U (en) * | 2020-03-04 | 2020-12-01 | 红云红河烟草(集团)有限责任公司 | Residual cigarette processing device |
-
2020
- 2020-03-04 CN CN202010144504.6A patent/CN111248475A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05178312A (en) * | 1991-12-25 | 1993-07-20 | Japan Tobacco Inc | Device for excluding tobacco chip from cigarette supply passage |
| CN106418674A (en) * | 2015-08-06 | 2017-02-22 | 红塔烟草(集团)有限责任公司 | Cigarette acceleration device and defective cigarette recovery and processing device |
| CN205547333U (en) * | 2016-02-04 | 2016-09-07 | 广东中烟工业有限责任公司 | A garrulous pipe tobacco recovery unit for filter assembler |
| CN109330019A (en) * | 2018-11-08 | 2019-02-15 | 郑州格兰高环境工程有限公司 | A kind of tobacco shred of waste cigarette recyclable device |
| CN209749804U (en) * | 2019-03-29 | 2019-12-10 | 红云红河烟草(集团)有限责任公司 | online recovery unit of cigarette machine pipe tobacco |
| CN212035975U (en) * | 2020-03-04 | 2020-12-01 | 红云红河烟草(集团)有限责任公司 | Residual cigarette processing device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115530416A (en) * | 2022-10-27 | 2022-12-30 | 广东中烟工业有限责任公司 | Cutting screw |
| CN115530416B (en) * | 2022-10-27 | 2023-09-19 | 广东中烟工业有限责任公司 | Cutting screw |
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