Wind Separation System for Shredded Reconstituted Tobacco

Abstract

The invention discloses a winnowing system for shredded reconstituted tobacco, which comprises a high-frequency vibrating trough, a shredded device, a shredded device and a blanking device. The shredded device includes a feeder, a shredded machine, a shell and a frame, and The device includes a conveying pipe and a winnowing machine. The shredding machine includes a shredding cutter and a power unit. The shredding cutter includes a fast cutter disc, a slow cutter disc, a knife holder and a shredding frame bar. The fast cutter disc and the slow cutter disc are fixed side by side on the knife through bearings On the frame, the blades of the two sets of cutterheads are set alternately, the power device drives the fast cutterhead and the slow cutterhead to rotate in opposite directions at a differential speed, the cutting edges of the two sets of blades are staggered to form a shear, and the shredded frame is installed under the fast cutterhead and the slow cutterhead , including two fixedly connected arc-shaped net plates, the arc-shaped net plates are provided with a plurality of square holes for leaking wire. The invention can cut the shredded tobacco to a fixed length according to different technological requirements, avoid the phenomenon of missed beating, and carry out winnowing and purification on the shredded shredded tobacco, finally output clean shredded tobacco with uniform size and moderate length, and improve the blending uniformity of shredded tobacco products.

Description

technical field [0001] The invention relates to the technical field of reconstituted shredded tobacco processing equipment in the tobacco industry, in particular to a winnowing system for cutting reconstituted shredded tobacco. Background technique [0002] Reconstituted tobacco is a special tobacco product processed from raw tobacco through special processing to remove some harmful substances. It has been widely used in the tobacco industry at home and abroad. The traditional process of processing reconstituted tobacco leaves is to mix them with tobacco leaves and go through high-intensity processing procedures such as loose leaf moistening and shred drying. Restricted by its physical characteristics, reconstituted tobacco leaves are prone to mechanical crushing after high-intensity processing procedures, thereby producing a large amount of dust, which affects the personal health of on-site workers and the sanitation of the production environment; Intensive processing is e...

AI Technical Summary

Problems solved by technology

In the prior art, the shortening of reconstituted shredded tobacco is mostly based on the breaking principle. The shredded tobacco cutter usually adopts a pair of knife rollers with blades arranged at intervals and rotates in opposite directions. The length of the cut tobacco thus obtained is uneven, and the phenomenon of missing beating is serious, which eventually leads to the short shredded tobacco obtained by winnowing cannot meet the requirements of blending uniformity

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