The reconstituted tobacoo tobacco bale loosening process device
Technical field
The utility model relates to reconstituted tobacoo tobacco bale loosening technical field.
Background technology
The manufacture method of reconstituted tobacoo mainly contains paper process, roll-in method and thick slurry method at present.The tobacco sheets by paper making method physical strength is high, and wet strength is good, is difficult for fragmentation, and bulk density is light, and burning velocity is fast, and it is low to generate tar content, and fillibility is good, is the important technology in the cigarette industry, also is the important channel of realizing useless cigarette material comprehensive utilization.The used thin slice tobacco leaf of cigarette industry is to be provided by thin slice manufacturing enterprise FCL after packing substantially, and paper process thin slice tobacco leaf density is less than natural tobacco leaf, the required intensity of packing will be higher than natural tobacco leaf under the equal unit of equal volume, so the thin slice tobacco bale press more in fact, need to carry out first loose in the throwing workshop of cigarette enterprise, evenly mix again and be fitted on each process procedure, carry out loose and processing with natural tobacco leaf.
Present domestic cigarette industry mostly adopts and manually carries out loosely, and labour intensity is large, loosening ratio is low, loosening and gaining moisture is uneven, automaticity is poor, easily forms secondary pollution.Another method is to adopt traditional slicing treatment technique, and common tobacco bale is the same with processing, and case is filled thin slice tobacco bale terrace cut slice, is divided into several, directly sends into the drum-type loosening steam conditioner and carries out the loosening and gaining moisture processing.The problem of using this treatment process to bring mainly contains 2 points: the one, and after section, the thin slice tobacco bale is pressed more closely knitly, is unfavorable for the loosening and gaining moisture of damping machine; The 2nd, the thin slice cigarette piece after section also is that bulk enters damping machine, and lack of homogeneity is joined in mixing of thin slice tobacco leaf, so that the difficult control of the moisture of drum-type damping machine, temperature, affects the processing quality of tobacco leaf.At present the loose stack machine that uses of tobacco business, loose feeding machine etc. are only applicable to vacuum conditioning or the microwave flue-cured tobacco tobacco bale after easing back, if the said equipment is directly used in the loose flakes tobacco bale, can occur loose efficient low, make broken large.
The CN101658322A patent documentation discloses a kind of papermaking process tobacco sheet loosening device.This loose mechanism of loosening device employing level is connected with vertical loose mechanism, the loose mechanism of level is the same with the structure of vertical loose mechanism, include support, loose roller and transmission mechanism, be equipped with one group on the support and be arranged in parallel with the loose roller of loose nail, each loose roller all is connected with transmission mechanism.This loosening device has substantially solved paper process thin slice tobacco bale has been carried out loose function, but in actual use, because the structure of the loose roller of level and vertical loose roller is the same, each loose roller velocity of rotation is identical, two loose roller angles only limit to again vertical relation, the thin slice tobacco bale needs for a long time rolling on loose roller, just can reach technological requirement, cause efficient low, make broken large, and its equipment forms single, and automaticity is low, only limits to the loose of simple paper process thin slice tobacco leaf, the dust that produces in the loose process does not solve, poor working environment.In addition, the technical scheme that provides of CN101658322A is not mentioned loose roller and the pulling out material pin structure form on it.Show that after deliberation the version of loose roller and material toggling nail is to improving loose efficient, reduction is made broken tool and is of great significance.
Summary of the invention
The utility model is intended to the deficiency that exists for the loose technology of above-mentioned thin slice, and a kind of reconstituted tobacoo tobacco bale loosening process device and treatment process thereof are provided, with realize automatically, efficient, low making broken carry out the thin slice tobacco bale loose fully, reaches technological requirement.
The purpose of this utility model is achieved by the following technical solution.
The reconstituted tobacoo tobacco bale loosening process device comprises that the unpacking unit, thin slice tobacco bale loosening machine, the mass transport that are linked in sequence mix the unit, and mass transport is mixed the processing sections that the rear end, unit connects cigarette factory cured tobacco leaf; The processing sections of unit and thin slice tobacco bale loosening machine and cigarette factory cured tobacco leaf of unpacking is parallel, mixes the thin slice tobacco leaf of unit after will be complete loose in mass transport and evenly mixes and fit in the cured tobacco leaf.
Thin slice tobacco bale loosening machine described in the utility model is made of aeration apparatus and the conveyer that is positioned at aeration apparatus below; Described aeration apparatus comprises the loose roll assembly of L-type that is comprised of vertical loose roller and the loose roller of charging that is installed on the frame, the dust excluding hood that is positioned at loose roll assembly top, and the angle between the loose roller of charging and the vertical loose roller is 65
0~125
0, the angle between the loose roller of charging and the horizontal line is 0
0~20
0The roller footpath of the loose roller of charging is less than the roller footpath of vertical loose roller; The linear velocity of harrow nail nail tip is not less than the linear velocity of harrow nail nail tip on the loose roller of charging on the vertical loose roller.The loose roller of described charging is comprised of the thick loose roller of charging that the fine loose roller of charging and interval arrange, and the harrow nail on the adjacent loose roller is crisscross arranged.Described vertical loose roller is comprised of thick loose roller and fine loose roller, and the harrow nail on the adjacent loose roller is crisscross arranged.
Adopt the utility model, thin slice tobacco bale after unpacking, enter loose limit, the loose roller of charging limit with thin slice tobacco bale forward impelling by conveyer, when the thin slice tobacco bale enters main ravel area, under the acting in conjunction of vertical loose roller and the loose roller of charging, the thin slice tobacco bale is made the whirlpool shape and is rolled backward, caves in, beats, and loose efficient is high.Tobacco leaf major part after loose is scattered between the roller of main ravel area, and fraction is scattered between the roller of the loose roller of charging.Rolling, the not loose thin slice cake of opening that caves in enters main ravel area by the loose roller effect of charging again, back and forth the thin slice cake carried out, grabs and take off, overturn with this, soon can all thin slice cakes, cigarette piece are fully loose, and make broken very little.The utility model arranges the roller footpath of the loose roller of charging less than the roller footpath of vertical loose roller, the linear velocity of harrow nail nail tip is not less than the linear velocity of harrow nail nail tip on the loose roller of charging on the vertical loose roller, angle between the loose roller of charging and the vertical loose roller is adjustable, the loose roller of charging also can be adjusted inclined, the fine loose roller of charging is comprised of the thick loose roller of charging and the fine loose roller of charging, vertical loose roller also is comprised of thick loose roller and fine loose roller, and the harrow nail on the adjacent loose roller is crisscross arranged, it is smooth and easy and enter in an orderly manner main ravel area by loose not only to be conducive to the thin slice tobacco bale, stop too much material outwards mobile when loose, improve loose efficient, also can effectively reduce make broken.
Description of drawings
Fig. 1 is device structure schematic diagram of the present utility model;
Fig. 2 is the utility model thin slice hog shred schematic diagram;
Fig. 3 is the signal of the utility model thin slice hog shred feed roller;
Fig. 4 is the vertical roller schematic diagram of the utility model thin slice hog shred.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is described further, but is not limited to embodiment.
As shown in Figure 1, unpacking unit 1 of the present utility model, thin slice tobacco bale loosening machine 2, mass transport are mixed unit 3 and are connected successively, are parallel to the processing sections 4 of existing cigarette factory cured tobacco leaf.Thin slice tobacco bale after unpacking thin slice hog shred 2 interior fully loose after, mix unit 3 through mass transport again, direct-on-line and cured tobacco leaf are mixed.
As shown in Figure 2, thin slice hog shred of the present utility model is made of aeration apparatus 5 and the conveyer 6 that is positioned at aeration apparatus below; Described aeration apparatus 5 comprises the loose roll assembly of L-type that is comprised of vertical loose roller 7 and the loose roller 8 of charging that is installed on the frame, the dust excluding hood 9 that is positioned at loose roll assembly top, and the angle α between the loose roller of charging and the vertical loose roller can be 65
0~125
0Between adjust, the angle β between the loose roller of charging and the horizontal line can be 0
0~20
0Between adjust.The roller footpath of the loose roller of charging is less than the roller footpath of vertical loose roller; The linear velocity of harrow nail nail tip is not less than the linear velocity of harrow nail nail tip on the loose roller of charging on the vertical loose roller.As shown in Figure 3, the loose roller 8 of charging is comprised of the thick loose roller 8a of charging that the fine loose roller 8b of charging and interval arrange, and the harrow nail on the adjacent loose roller is crisscross arranged.As shown in Figure 4, vertical loose roller 7 is comprised of thick loose roller 7a and fine loose roller 7b, and the harrow nail on the adjacent loose roller is crisscross arranged.The roller quantity of each loose roller is decided according to thin slice tobacco bale size.The driving of the loose roller of charging and vertical loose roller can be separate.
The technique that adopts the utility model to carry out the loose processing of reconstituted tobacoo tobacco bale comprises unpack conveying, thin slice tobacco bale loosening, mixes online, and each operation concrete steps is as follows:
A, the conveying of unpacking: after external packing is removed with supplied materials thin slice smoke box in unpacking unit 1, by conveyer 6 the thin slice tobacco bale is carried to thin slice tobacco bale loosening machine 2, during conveying, the length direction of tobacco bale is perpendicular to throughput direction;
B, tobacco bale loosening: the loose limit, the loose roller of charging limit of thin slice tobacco bale loosening machine 2 is with thin slice tobacco bale forward impelling, when the thin slice tobacco bale enters main ravel area, under the acting in conjunction of vertical loose roller 7 and the loose roller 8 of charging, the thin slice tobacco bale is made the whirlpool shape and is rolled backward, caves in, beats, loose efficient is high, tobacco leaf major part after loose is scattered between the roller of main ravel area, and fraction is scattered between the roller of the loose roller of charging; Rolling, the not loose thin slice cake of opening that caves in enters main ravel area by the loose roller effect of charging again, back and forth the thin slice cake carried out, grabs and take off, overturn with this, and all thin slice cakes, cigarette piece are fully loose;
C, mix online: unpack unit 1 and thin slice tobacco bale loosening machine 2 are parallel with the processing sections 4 of cigarette factory cured tobacco leaf, mix the thin slice tobacco leaf of unit 3 after will be fully loose in mass transport and evenly mix and fit in the cured tobacco leaf.
The actual loose ability of the utility model thin slice hog shred can reach 500kg/h~4000kg/h, and usage range is wider, can satisfy the requirement of each process procedure of cigarette factory, can realize the flexibility processing to the thin slice tobacco bale fully, adapts to the cigarette of the various trades mark of processing.