Method for improving cut stem blending accuracy

Abstract

The invention discloses a method for improving the cut stem blending accuracy. On a cigarette cut stem production line, the made cut stem finished products are humidified or dried through a water regulating process, so that the moisture content of cut stems is basically the same as that of leaf stems; and then the cut stems are blended into the leaf stems according to the formula proportion. By means of the method, the content of dry matter in the cut stems blended in each batch can meet the formula requirement; meanwhile, fluctuation of the cut stem blending proportion in different batches is reduced, so that the cut stem blending accuracy is improved, and influences of cut stem water content changes on product quality are reduced; and compared with other method, the method has the beneficial effects of being small in process change, small in improvement investment, free of new building or building changing of plants, low in energy resource consumption and the like.

Description

technical field [0001] The invention belongs to the technical field of shredded tobacco processing, and in particular relates to a method for improving blending accuracy of shredded stems in the shredded tobacco process. Background technique [0002] Tobacco leaves are processed by threshing and redrying to separate the leaves from the main veins. The leaves are made into tobacco sheets and the main veins are made into tobacco stems. Because of the different densities of the tobacco leaves and tobacco stems, they need to be processed into shredded leaves and shredded stems by different methods, and then Then it is mixed in a certain proportion to become the shredded tobacco raw material for making cigarettes, and the consumption of shredded stems is generally less than shredded leaves. [0003] When producing shredded tobacco as raw material for cigarettes, a separate production line is generally used to manufacture shredded stems first, and then the shredded stems are evenl...

AI Technical Summary

Problems solved by technology

[0005] One is to store the finished cut stems in a silk storage cabinet with a constant temperature and humidity room. When in use, they are directly taken out of the cabinet and blended into the cut leaves through a quantitative control process, so that the moisture content of the cut stems that need to be blended is kept stable and the blending is ensured. The matching accuracy; the disadvantage is that it needs to renovate the factory building or build a new factory building, and the energy consumption of the factory building in the constant temperature and humidity room is high

[0006] The second is to pack the finished shredded stems into boxes and cover them in a manner similar to Chinese patent 200610140232.2, and then store them in a box-type leaf storage with constant temperature and humidity in the form of a conveyor or a three-dimensional warehouse. When in use, remove the cover and turn over the box After feeding, it is blended into the shredded leaves through a quantitative control process to stabilize the moisture content of the materials to be blended and ensure the blending accuracy; the disadvantage is that the amount of investment and equipment renovation is relatively large, and at the same time, it is necessary to renovate the plant or build a new plant. And the energy consumption of industrial warehouses with constant temperature and humidity is high

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