CN102948923A - Separation and recovery device for dottle and tobacco fiber - Google Patents
Separation and recovery device for dottle and tobacco fiber Download PDFInfo
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- CN102948923A CN102948923A CN201110254235XA CN201110254235A CN102948923A CN 102948923 A CN102948923 A CN 102948923A CN 201110254235X A CN201110254235X A CN 201110254235XA CN 201110254235 A CN201110254235 A CN 201110254235A CN 102948923 A CN102948923 A CN 102948923A
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- dottle
- reclaimer
- breeze
- separates
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- 241000208125 Nicotiana Species 0.000 title claims abstract description 44
- 235000002637 Nicotiana tabacum Nutrition 0.000 title claims abstract description 44
- 239000000835 fiber Substances 0.000 title claims abstract description 29
- 238000000926 separation method Methods 0.000 title claims abstract description 17
- 238000011084 recovery Methods 0.000 title abstract description 5
- 239000000428 dust Substances 0.000 claims abstract description 23
- 239000000463 material Substances 0.000 claims description 25
- 238000000746 purification Methods 0.000 claims description 20
- 238000005453 pelletization Methods 0.000 claims description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 10
- 238000005266 casting Methods 0.000 claims description 7
- 238000007664 blowing Methods 0.000 claims description 2
- 208000002925 dental caries Diseases 0.000 claims description 2
- 235000019504 cigarettes Nutrition 0.000 abstract description 6
- 210000001503 joint Anatomy 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 9
- 238000010586 diagram Methods 0.000 description 5
- 238000009826 distribution Methods 0.000 description 5
- 241000124033 Salix Species 0.000 description 4
- 238000004140 cleaning Methods 0.000 description 4
- 238000002474 experimental method Methods 0.000 description 4
- 238000004458 analytical method Methods 0.000 description 3
- 239000004744 fabric Substances 0.000 description 3
- 238000007667 floating Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000004088 simulation Methods 0.000 description 3
- 230000002950 deficient Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 229920000742 Cotton Polymers 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000005188 flotation Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 230000035800 maturation Effects 0.000 description 1
- 238000010297 mechanical methods and process Methods 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
- -1 under wind action Substances 0.000 description 1
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Abstract
The invention discloses a separation and recovery device for dottle and tobacco fiber, belonging to the technical field of cigarette machinery and equipment. A dottle purifying device is formed by butt joint of an upper cavity and a lower cavity, namely a dust collector hood and a purifying cavity, wherein the purifying cavity is a hopper-like cavity which is amplified from bottom to top, the dust collector hood is a cavity which is reduced from bottom to top, and the upper part of the dust collector hood is connected with a connecting flexible pipe; an air inlet surface of the purifying cavity is set to be an inclined plane, and the surface which is opposite to the inclined plane is an upright side surface or the lower part of the surface is an upright side surface and the upper part thereof is slightly inclined; and a feeding vibrating groove is arranged at the top end of the inclined plane, a first-stage air inlet to a fourth-stage air inlet are sequentially arranged below the feeding vibrating groove, a fifth-stage air inlet is arranged on the surface which is opposite to the inclined lower part of the fourth-stage air inlet, a main air inlet is arranged below the fifth-stage air inlet, and a cut tobacco recovery box is arranged below the main air inlet. The separation and recovery device disclosed by the invention has the advantages of reasonable design, unique and novel structure and flexibility and diversity in operation, and can separate the fiber-like flying catkin matter which is very difficult to separate in the dottle from the cut tobacco so as to enable the recovered cut tobacco to achieve very high purity.
Description
Technical field
The invention belongs to the cigarette mechanical equipment technical field, be specifically related to a kind of equipment that silk fiber in the dottle after reclaiming is separated and reclaims.
Background technology
In the prior art, total some defective cigarette product in the production of cigarette enterprise, these defective cigarettes are general to adopt artificial or mechanical method, and wherein cigarette paper and filter tip etc. are removed, and keeps pipe tobacco as recycling resource.But often can be mixed with a considerable amount of filamentary fibers things in such dottle, these filamentary fibers things in the dottle be separated from dottle, and dottle is purified, be a kind of very difficult work.Once did a few thing for this this enterprise for this reason, and designed a kind of separator, and applied for patent of invention and utility model patent, application for a patent for invention number is " 2010102352863 ".But, find that in actual application this device can not satisfy the demands.This mainly is because the foreign material that contain in the dottle of this enterprise are mainly fibrous willow catkins flying in the air, is difficult to separate; Secondly, the cloth bag of traditional sack cleaner is easy to stop up, and in case obstruction namely has influence on the distribution of the wind speed air quantity of device, therefore, this device can't obtain separation and the recovering effect of required precision.
Summary of the invention
Above-mentioned deficiency for prior art, the technical problem to be solved in the present invention provides a kind of dottle and separates reclaimer with silk fiber, realization pipe tobacco and fiber are peeled off fully, have solved the problem of selection by winnowing precision, the pipe tobacco that reclaims through this device separates has been reached produce required requirement.
Technical scheme of the present invention is: a kind of dottle separates reclaimer and is comprised of dottle purifier and auto-excitation type water curtain dust pelletizing system with silk fiber, and described dottle purifier is docked up and down by two cavitys of dust gathering arrester and purification chamber and forms; Described purification chamber is the cavity of the similar bucket shape that amplifies from bottom to top, and described dust gathering arrester is the cavity that dwindles from bottom to top, and its top and connecting hose are joined; The air intake surface in described purification chamber is set to the inclined-plane, described inclined-plane be that upright side or bottom are that inclination is slightly arranged at top, upright side to the side; Be provided with the charging groove that shakes in the top on described inclined-plane, next coming in order arrange force one wind entrance, light breeze entrance, force 3 wind entrance and moderate breeze entrance, the side is arranged the fresh breeze entrance at described moderate breeze entrance below tiltedly, be the main air entrance under the described fresh breeze entrance, under the described main air entrance pipe tobacco collection box be set.
The inclination angle of described inclined-plane and horizontal plane is 50 ° to 60 °.Described main air porch arranges or does not arrange air register.The air inlet of described force one wind entrance, light breeze entrance, force 3 wind entrance, moderate breeze entrance, fresh breeze entrance and main air entrance is that fix or regulatable.The outlet of described force one wind entrance, light breeze entrance, force 3 wind entrance, moderate breeze entrance and fresh breeze entrance top all arranges the curved material casting plate that is connected to one with described purification chamber.
Outlet the place ahead of described force one wind entrance, light breeze entrance, force 3 wind entrance arranges or does not arrange central baffle plate.The outlet top of described moderate breeze entrance and fresh breeze entrance arranges or does not arrange conical baffled.Described main air entrance is set directly in the cylindrical shell under the moderate breeze entrance, or is arranged on before the web plate.The blowing gas lock is set under the described web plate.
The present invention is reasonable in design, structure is unique novel, flexible operation is various, fibrous willow catkins flying in the air thing and the pipe tobacco of the very difficult separation in the dottle can be separated, make the pipe tobacco of recovery reach quite high degree of purity, save reproducible resource, reduced the cost of enterprise, improved the quality of enterprise product.
Description of drawings
Accompanying drawing 1 is one embodiment of the invention structural representation;
Accompanying drawing 2 is another embodiment of the present invention structural representations;
Accompanying drawing 3 is dottle purifier structure for amplifying schematic diagrames in the accompanying drawing 1;
Accompanying drawing 4 is dottle purifier structure for amplifying schematic diagrames in the accompanying drawing 2;
Accompanying drawing 5 is air-flow distribution situation sunykatuib analysis schematic diagrames in the dottle purifier.
Accompanying drawing acceptance of the bid score state as follows: a selection by winnowing signal of 1-; The signal of 2-secondary selection by winnowing; 3-tertiary air choosing signal; Four selection by winnowing signals of 4-; Five selection by winnowing signals of 5-; Wind entrance of 6-; 7-Secondary Air entrance; 8-tertiary air entrance; Four wind entrances of 9-; Five wind entrances of 10-; 11-purification separation device; 12-pipe tobacco collection box; The 13-air register; The 14-charging groove that shakes; The 15-charging aperture; The 16-connecting hose; 17-auto-excitation type water curtain dust pelletizing system; The 18-inclined-plane; 19-main air entrance; 20-material casting plate; 21-is conical baffled; The 22-web plate; The 23-gas lock; 24-central authorities baffle plate; 25-purifies the chamber; The 26-dust gathering arrester.
The specific embodiment
Below in conjunction with accompanying drawing the specific embodiment of the present invention and Relational Questions are described in further detail.Show among the embodiment such as accompanying drawing 1 and accompanying drawing 2 that dottle of the present invention and silk fiber separating and reclaiming device are made of pipe tobacco separating equipment for purification 11 and dust pelletizing system two parts.Dust pelletizing system described here is producer based on the new product of a kind of maturation of its patent application exploitation, and sell existing commercially available prod, and its patent No. is that " ZL200920047582.3 " denomination of invention is " a kind of air cleaning unit ".Because the application's separator 11 requires the wind speed of each air intake point comparatively accurate, needs deduster that comparatively stable air quantity is provided.Because the foreign material that the present invention need to reject are mainly fibrous willow catkins flying in the air, adsorptivity is more intense, and the cloth bag of traditional sack cleaner is easy to stop up, and the injection system effect that carries is little.After cloth bag stopped up, it is large that crushing becomes, and the air quantity that provides reduces, and can affect the selection by winnowing effect.Dust pelletizing system of the present invention is selected auto-excitation type water curtain dust pelletizing system 17.The fibrous willow catkins flying in the air that pipe tobacco purification separation device 11 is selected enter auto-excitation type water curtain dust pelletizing system 17 by connecting hose 16, and fiber is water insoluble, can be floating on the water surface, and water can recycle after filtering, can be according to field condition, periodic replacement.Wadding fibrously can filter out easily by filter screen and since fiber by the water curtain dedusting after moisture can increase, do not have the problem of again kicking up.
In accompanying drawing 2 and the accompanying drawing 4, the inclined-plane 18 in the purification chamber 25 is about 57 °, and the side on its opposite is upright side.In this example, dust gathering arrester 26 is long, and this is fully to separate with tiny pipe tobacco in order to allow silk wad a quilt with cotton, and pipe tobacco can fall, and lighter silk wadding sucks the control of dust pipeline.In purifying chamber 25, to face the chamber central authorities before wind entrance 6, Secondary Air entrance 7 and the tertiary air entrance 8 and be provided with central baffle plate 24, central baffle plate 24 is to prevent that pipe tobacco from being kicked up excessively in this effect, directly enters dust gathering arrester.Being provided with conical baffled 21, conical baffled 21 effects at this on four wind entrances 9 and five wind entrances 10 is to have prevented that pipe tobacco in heaps from directly falling from purifying the chamber, and this baffle plate works the effect of breaing up.In this example, main air entrance 19 is arranged on the place in the face of web plate 22, under this set, is provided with gas lock 23 under the web plate 22, and pipe tobacco collection box 12 is arranged under the gas lock 23.
Accompanying drawing 5 is air-flow distribution situation sunykatuib analysis schematic diagrames in the dottle purifier.The applicant utilizes professional software of the prior art, and pipe tobacco cleaning equipment air-flow distribution situation is carried out drawing after the sunykatuib analysis as shown in the figure simulation of air flow distribution map.
The below describes this purification separation device 11 in conjunction with actual material operation again, this purification separation device 11 comprises the Pyatyi selection by winnowing, and (this description is take accompanying drawing 1 and 3 as template, ask for an interview accompanying drawing 1 and 3, solid line on inclined-plane 18 is the running orbit of simulation material, dotted line and arrow are the simulation wind direction), material is fed intake by the groove 14 that shakes, after material enters purification separation device 11 from charging aperture 15, provide a material casting process by the groove 14 that shakes, shake and wind entrance 6 is set one time below the groove 14, it provides a side air admission to the material choosing of wafing, and pipe tobacco and fiber separation are opened.By accompanying drawing 5 as seen, the right side of equipment forms a high wind speed passage, because filament proportion is lighter, side direction wind wafts to select and filament can be blown to high wind speed passage place, take the purification casing out of by dedusting wind, and pipe tobacco proportion is larger, directly falls to carry out the next stage selection by winnowing; Pipe tobacco after the one-level selection by winnowing is fallen on inclined-plane 18 and the material casting plate 20, carries out the secondary selection by winnowing.Material casting plate 20 is positioned at above Secondary Air entrance 7 air inlets, and in fact described material casting plate 20 is motionless, and it has just accepted material, under wind action, material is thrown, by the side direction wind that the enters choosing of wafing, pipe tobacco is further separated with fiber, below selection by winnowing at different levels carry out successively.Main air intake passage by purification separation device 11 lower ends is that main air entrance 19 provides vertically-supplying air to carry out flotation, and further tobacco shred and filament advance dust pelletizing system to fiber collecting through wind motion.Material has all been removed foreign material and silk fiber through after the Pyatyi selection by winnowing, falls into pipe tobacco collection box 12 and sends into production line and use as raw material.
The present invention adopts modularized design, when the supplied materials pipe tobacco is qualified, does not need to reject when wadding fibrous, and the office of can keeping watch is fallen, and material no longer carries out selection by winnowing, directly from the groove that shakes by inclined-plane 18 landings in pipe tobacco collecting box 12.
Brief description design considerations of the present invention.Because the specific gravity difference of fiber in material and pipe tobacco is little, and good multifilament involves with pipe tobacco and is in the same place, and a selection by winnowing will reach that precision is very difficult preferably.Must guarantee loose the opening that pipe tobacco is enough when selection by winnowing, and pipe tobacco and fiber will peel off fully, the present invention adopts the method for multistage pneumatic separation to rely on side direction wind material scattering, realizes that pipe tobacco and fiber peel off fully, solves the problem of selection by winnowing precision.
Embodiment below by an experiment further describes.Learn that by the simulated experiment to material the layer thickness of material effect when 6mm is following is better, present embodiment design pipe tobacco cleaning equipment width is 500mm, and charging groove 14 width that shake are 450mm, and the unit weight of pipe tobacco is 110-120kg/m
3, the unit weight coefficient is 0.4-0.6, the transporting velocity of the groove 14 that shakes is calculated by 0.5m/s, draw the equipment effect when better mass flow be 265kg/h.If need to process larger flow, need to increase the width of shake groove and pipe tobacco cleaning equipment.
The floating velocity of learning by experiment single fiber is about 1m/s, and the floating velocity of pipe tobacco is 4-6m/s (consisting of according to pipe tobacco, different).Each side air admission mouth width of this equipment is and can regulates, and bottom main air inlet size is also adjustable.Now each side air admission mouth is transferred to maximum, the side air admission mouth is of a size of 50 * 500mm, and wind speed is got 3.5m/s; The bottom air inlet mouth also is transferred to maximum, is of a size of 250 * 500mm, and wind speed is got 1.5m/s, learns after the calculating that the total blast volume that needs is 2230m
3/ h considers certain air leakage coefficient, and the dedusting fan type selecting is 4-72NO.3.2A (2.2KW, 2729m
3/ h, 1091Pa), it is a turnover panel that pipeline is furnished with air register 13, can regulate total blast volume according to field condition.
Also need to consider the moisture in cut tobacco problem during this equipment of use, because moisture is larger, separating difficulty is larger, the relation of concrete selection by winnowing effect and the moisture in cut tobacco online experiment that awaits.
Claims (9)
1. a dottle separates reclaimer with silk fiber, contain auto-excitation type water curtain dust pelletizing system, it is characterized in that: described separation reclaimer is comprised of dottle purifier (11) and auto-excitation type water curtain dust pelletizing system (17), and described dottle purifier (11) is docked up and down by (25) two cavitys of dust gathering arrester (26) and purification chamber and forms; Described purification chamber (25) is the cavity of the similar bucket shape that amplifies from bottom to top, and described dust gathering arrester (26) is the cavity that dwindles from bottom to top, and its top and connecting hose (16) are joined; The air intake surface in described purification chamber (25) is set to inclined-plane (18), described inclined-plane (18) be that upright side or bottom are that inclination is slightly arranged at top, upright side to the side; Be provided with the charging groove (14) that shakes in the top of described inclined-plane (18), next coming in order arrange force one wind entrance (6), light breeze entrance (7), force 3 wind entrance (8) and moderate breeze entrance (9), described moderate breeze entrance (9) tiltedly the below the side is arranged fresh breeze entrance (10), be main air entrance (19) under the described fresh breeze entrance (10), pipe tobacco collection box (12) is set under the described main air entrance (19).
2. a kind of dottle according to claim 1 separates reclaimer with silk fiber, it is characterized in that: described inclined-plane (18) are 50 ° to 60 ° with the inclination angle of horizontal plane.
3. a kind of dottle according to claim 1 separates reclaimer with silk fiber, it is characterized in that: described main air entrance (19) locates to arrange or do not arrange air register (13).
4. a kind of dottle according to claim 1 separates reclaimer with silk fiber, it is characterized in that: the air inlet of described force one wind entrance (6), light breeze entrance (7), force 3 wind entrance (8), moderate breeze entrance (9), fresh breeze entrance (10) and main air entrance (19) is that fix or regulatable.
5. a kind of dottle according to claim 1 separates reclaimer with silk fiber, it is characterized in that: the outlet of described force one wind entrance (6), light breeze entrance (7), force 3 wind entrance (8), moderate breeze entrance (9) and fresh breeze entrance (10) top all arranges the curved material casting plate (20) that is connected to one with described purification chamber (25).
6. a kind of dottle according to claim 1 separates reclaimer with silk fiber, it is characterized in that: outlet the place ahead of described force one wind entrance (6), light breeze entrance (7), force 3 wind entrance (8) arranges or does not arrange central baffle plate (24).
7. a kind of dottle according to claim 1 separates reclaimer with silk fiber, it is characterized in that: the outlet top of described moderate breeze entrance (9) and fresh breeze entrance (10) arranges or does not arrange conical baffled (21).
8. a kind of dottle according to claim 1 separates reclaimer with silk fiber, it is characterized in that: described main air entrance (19) is set directly in the cylindrical shell under the moderate breeze entrance (9), or is arranged on web plate (22) before.
9. a kind of dottle according to claim 8 separates reclaimer with silk fiber, it is characterized in that: blowing gas lock (23) is set under the described web plate (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110254235.XA CN102948923B (en) | 2011-08-31 | 2011-08-31 | Separation and recovery device for dottle and tobacco fiber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110254235.XA CN102948923B (en) | 2011-08-31 | 2011-08-31 | Separation and recovery device for dottle and tobacco fiber |
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| Publication Number | Publication Date |
|---|---|
| CN102948923A true CN102948923A (en) | 2013-03-06 |
| CN102948923B CN102948923B (en) | 2014-08-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110254235.XA Active CN102948923B (en) | 2011-08-31 | 2011-08-31 | Separation and recovery device for dottle and tobacco fiber |
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| CN (1) | CN102948923B (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103263076A (en) * | 2013-05-16 | 2013-08-28 | 湖南中烟工业有限责任公司 | Device for recovering tobacco from leaf-containing stems through grinding and separation |
| CN104509972A (en) * | 2013-09-27 | 2015-04-15 | 贵州中烟工业有限责任公司 | Reuse method for waste cut tobaccos |
| CN105032761A (en) * | 2015-08-17 | 2015-11-11 | 山东省农业科学院植物保护研究所 | Solid mixture separation device and egg and adult insect scale powder separator |
| CN104509972B (en) * | 2013-09-27 | 2016-11-30 | 贵州中烟工业有限责任公司 | A kind of reuse method of useless cigarette tobacco shred |
| CN110548679A (en) * | 2019-10-15 | 2019-12-10 | 云南吉星德亿科技有限公司 | Efficient air separation material flotation equipment |
| CN110604335A (en) * | 2019-10-25 | 2019-12-24 | 云南吉星德亿科技有限公司 | Method and device for efficiently flavoring and feeding tobacco |
| CN113546843A (en) * | 2021-07-28 | 2021-10-26 | 杜亚琳 | Pneumatic sorting device and sorting method |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110604335B (en) * | 2019-10-25 | 2022-04-08 | 云南吉星德亿科技有限公司 | Method and device for efficiently flavoring and feeding tobacco |
| CN113546843A (en) * | 2021-07-28 | 2021-10-26 | 杜亚琳 | Pneumatic sorting device and sorting method |
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