The online winnowing machine of tobacco
Technical field
The utility model relates to a kind of tobacco cutting and produces online winnowing machine in expanded cut tobacco, stem, Ye Si and the processing of leaves technology in the fluvial processes.Foreign material dust in the tobacco processing course can be screened by this equipment.
Background technology
Cigarette factory produces in the process of expanded cut tobacco, expanded cut stem, expansive cut tobacco and expansion blade in the flowing water at tobacco cutting, except that producing pipe tobacco, produce foreign material such as a large amount of offals, offal dust, wet group simultaneously and be mixed among the pipe tobacco, totally can not have a strong impact on the quality of pipe tobacco as cleaning.
Method for cleaning to foreign material is roll off the production line in the tobacco cutting process dust removal of pneumatic separation or hand ashing at present, and so not only production efficiency is low, the work time cost height, and the sorting dedusting is not thorough yet.
Summary of the invention
The technical problems to be solved in the utility model provides a kind of in tobacco cutting is produced fluvial processes, and tobacco directly enters the conveyer belt that this winnowing machine carries out entering down automatically after the online selection by winnowing one throwing streamline again from the streamline conveyer belt.Belong to technical problem for solving, two air compartments of the utility model design and circulating fan, cloth bag pulse dust collector and air exhauster, these independently connect with pipeline between the unit.The top of lower air chamber (8) is provided with charging aperture (10), and material casting device (11) is installed in the middle of the charging aperture (10); At the parallel with it installation in lower air chamber (8) top tobacco belt conveyor (9), the middle part of lower air chamber tilts to install mesh plate (7), the below of mesh plate (7) and lower air chamber (8) side plate junction make waste outlet (5), loosening device is installed in the centre of waste outlet 5, and ash can (4) is installed in the below of waste outlet (5); Ipper air chamber (14) is installed in the top of lower air chamber (8), and two air compartments communicate; The upper level of ipper air chamber (14) is installed wired belt conveyer (13), and the A end door top of wired belt conveyer (13) is air outlet (12), and air outlet (12) links to each other by the air inlet of pipeline with circulating fan (17); Discharging opening (15) is arranged at the B of ipper air chamber (14) end bottom, and the bottom of discharging opening (15) is the defeated stockline (16) of tobacco with the parallel installation of ipper air chamber; An air outlet of circulating fan (17) leads to the bottom of lower air chamber (8) by pipeline, the another air outlet links to each other by the air inlet of pipeline with cloth-bag type pulse dust collector (3), the air outlet of deduster (3) connects air exhauster (2) by pipeline, and dust box is placed in the bottom of deduster (3) discharging opening.
Good effect of the present utility model is: tobacco cutting is produced after each process of flowing water expanded cut tobacco, expanded cut stem, expansive cut tobacco and expansion blade, tobacco directly enters winnowing machine by the streamline transport tape, foreign material such as the offal in the tobacco, offal dust, wet group are sorted out enter ash can and dust box, the transport tape that pipe tobacco after the sorting enters streamline automatically enters down production process again one, realize that tobacco produces the online selection by winnowing of flowing water, improved pipe tobacco production efficiency greatly, and good separation effect, the tobacco quality height.
Description of drawings
Accompanying drawing is the structural representation of the online winnowing machine of the utility model tobacco.
Among the figure: 1, dust box, 2, air exhauster, 3, the cloth-bag type pulse dust collector, 4, ash can, 5, waste outlet, 6, loosening device, 7, mesh plate, 8, lower air chamber, 9, the tobacco pipeline, 10, charging aperture, 11, the material casting device, 12, air outlet, 13, wired belt conveyer, 14, ipper air chamber, 15, discharging opening, 16, tobacco pipeline, 17, circulating fan.
The specific embodiment
As shown in drawings, do not flowed into charging aperture 10 from tobacco pipeline 9 by the tobacco of selection by winnowing, on the mesh plate 7 that process material casting device 11 is cast aside and is scattered in equably in the lower air chamber 8, under the effect of gravity, not by expanded offal, foreign material such as wet group prolong mesh 7 plates and are rolled to waste outlet 5 places, enter ash can 4 under the effect of loosening device 6; Pipe tobacco comprises that the offal dust enters ipper air chamber 14 under the effect of wind-force, wherein the offal dust passes wired belt conveyer and enters air outlet 12, pipe tobacco is blocked by wired belt conveyer 13, in in wired belt conveyer 13 in cycle rotation, its A end wind-force is big, pipe tobacco is adsorbed on the guipure surface, and forward B when end to, because B end wind-force is little, pipe tobacco just descends slowly and lightly and falls tobacco pipeline 16 from discharging opening 15 and transport, and enters next process.Offal dust in the air outlet 12 are recycled blower fan 17 and suck blower fans, and the wind that a part has an offal dust enters cloth-bag type pulse dust collector 3 and carries out dust removal process, and the offal dust enters dust box 1, and clean air is discharged by air exhauster 2.The gas that another part has an offal dust is recycled blower fan 17 and sends into lower air chamber and continue periodic duty.Finish the tobacco selection by winnowing.