Rotary feeding device capable of improving tobacco shred dipping uniformity and distribution method

Abstract

The invention provides a rotary feeding device capable of improving tobacco shred dipping uniformity and a distribution method. The feeding device comprises a distribution belt conveyor, and a rotaryfeeder which is arranged below a discharging port of the belt conveyor, wherein a forward-backward moving mechanism is mounted below the distribution belt conveyor and is capable of driving the belt conveyor to forwards and backwards displace relative to the position of a dipping device; the rotary feeder comprises a rotating mechanism which is fixed to the discharging port, and a feeder which isconnected to the rotating mechanism; the rotating mechanism is driven by the motor to drive the feeder to perform rotary distribution; the feeder is of an inclined funnel shaped structure, and a feeding port in the upper end surface of the feeder is circular; the center of circle of the feeder is overlapped with a lower vertical line of a center point of a charging point of the distribution belt conveyor; a discharging port in the lower end surface of the feeder is 90-degree sector shaped; and a dust curtain is arranged at the sector discharging port of the feeder. According to the rotary feeding device capable of improving the tobacco shred dipping uniformity, the tobacco shreds can be uniformly distributed into a dipping tank through the rotary feeding device during distribution; the upper surfaces of the tobacco shreds are flat after distribution; the tobacco shreds are uniformly accumulated in the dipping tank, so that the tobacco shred dipping uniformity is improved; tobacco shredice clumps can be decreased; and meanwhile, the manual work is reduced; and the field environment is improved.

Description

technical field [0001] The invention relates to tobacco processing technology, in particular to a rotary feeding device and a cloth distributing method capable of improving the impregnation uniformity of shredded tobacco during the production process of shredded tobacco expanded with carbon dioxide. Background technique [0002] CO 2 Expanded shredded tobacco is a kind of shredded tobacco in finished cigarettes. It plays an important role in reducing the tar content of cigarettes, improving cigarette quality, and reducing costs. It is widely used in various cigarette brand specifications. CO 2 The production process of expanded shredded tobacco consists of three main sections: raw material preparation, shredded tobacco impregnation (referred to as cold end), and drying expansion (referred to as hot end). Raw material preparation: boxed tobacco slices are processed into shredded tobacco through the processes of unpacking, slicing, regaining moisture, removing impurities, sh...

AI Technical Summary

Problems solved by technology

At present, the method to solve this problem is mainly to manually feed the material after feeding the impregnator, but it is not easy to solve the problem of packing density, and the labor intensity is high, and there are potential safety hazards, which affect the production efficiency

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