Vibrating groove for screening wet mass after reconstituted tobacco moisture regaining

Abstract

The invention provides a vibrating groove for screening wet mass after reconstituted tobacco moisture regaining. The vibrating groove comprises a fixing plate, a double-layer screen, a rocker arm, a fixing rod and a collecting device; the double-layer screen is arranged at an outlet of a moisture regaining roller, the upper end of the rocker arm is connected with a side plate of the double-layer screen, and the middle position of the rocker arm is connected with the side wall of the fixing plate; the fixing rod is horizontally arranged, one end of the fixing rod is connected with the lower end of the rocker arm, the other end of the fixing rod is connected with the telescopic driving part, and the telescopic driving part is used for driving the fixing rod to reciprocate in the horizontal direction; the double-layer screen comprises an upper-layer screen and a lower-layer screen, the extension length of the upper-layer screen is larger than that of the lower-layer screen, and the collecting device is arranged at the end, away from the outlet, of the lower-layer screen; screen holes in the upper-layer screen are oval holes. According to the invention, wet mass mixed in reconstituted tobacco can be effectively screened out, the screening efficiency is greatly improved, and the labor intensity is reduced.

Description

technical field [0001] The invention belongs to the technical field of tobacco processing, and in particular relates to a vibrating trough for screening wet lumps after reconstituted tobacco leaves are moistened. Background technique [0002] Aiming at the reconstituted tobacco leaf rehydration equipment used in the tobacco industry's silk workshop today, its main body is a drum device. The rehydration process is to inject production water through steam, so that the production water is atomized and evenly applied to the reconstituted tobacco leaves in the drum to achieve reconstitution. The temperature and humidity of the tobacco leaves are increased, the processing resistance of the reconstituted tobacco leaves is improved, and at the same time, the miscellaneous gas and irritation are reduced, and the fineness is improved. [0003] However, in actual processing and production, due to smoke accumulation, steam fluctuation, nozzle angle inclination, etc., the reconstituted t...

AI Technical Summary

Problems solved by technology

[0003] However, in the actual processing and production, due to smoke accumulation, steam fluctuation, nozzle angle inclination and other reasons, the reconstituted tobacco leaves after remoisturization will have wet lumps. If the wet lumps enter the subsequent process, there will be certain quality risks.

Therefore, in the prior art, manual screening is usually used to screen out the wet mass after remoisturizing the reconstituted tobacco leaves, so that the screening efficiency of the wet mass is low, and the labor intensity of the operator is relatively high.

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