Tobacco shred processing and treating technology

Abstract

The invention discloses a tobacco shred processing and treating technology, which comprises the following processing steps: firstly, slitting into slices: slitting a tobacco block with certain weight into a plurality of blocks; secondly, loosening and dampening: sending the slit flue-cured tobacco blocks into a loose dampening machine for warming and humidification, thus the flue-cured tobacco block is loosened into leaf slices; thirdly, slitting into shreds: sending the leaf slices after loosening and damping to a shred cutting machine for cutting shreds; fourthly, storing in advance: sending the split leaf shreds to a storage cabinet for storage, and balancing the moisture containing rate; fifthly, adding materials: sending the stored leaf shreds to a screening and material-adding machine and adding material liquids according to certain proportion so as to improve and enhance the sensory quality of shreds; sixthly, warming and humidifying the shreds: sending the shreds after material adding to a warming and humidifying machine for warming and humidification; and seventhly, sending the shreds after warming and humidification to a drying machine for drying treatment. The technology not only can meet the treatment requirement of the traditional processing technology, but also can effectively improve and enhance the physical quality and sensory quality of cigarettes, also the technology flow is more simple, direct and smooth, and the processing technology is more reasonable.

Description

technical field [0001] The invention relates to a tobacco processing technology, in particular to a tobacco shredded processing technology. Background technique [0002] The traditional tobacco shredded process is divided into three sections: the leaf-making section, the shredded-leaf treatment section, and the blending and flavoring section. Its processing process is as follows figure 1 Shown: [0003] Leaf processing section, that is, slicing the incoming tobacco leaves → loosening and rehydrating → screening and feeding → leaf matching → leaf storage. [0004] Leaf-making thread processing section, that is, heat up the treated tobacco sheet→cut into shreds→heat up and humidify→dry. [0005] Blending and flavoring section, that is, blending the processed leaf shreds with expanded leaf shreds, stem shreds, and sliced ​​shreds according to the proportion→flavoring→storing the shreds to meet the requirements of rolling. [0006] According to the "Cigarette Process Specifi...

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Problems solved by technology

[0009] 2. Using leaf feeding, in terms of the physical properties of tobacco, the specific surface area of ​​the leaf-like material is small, and the degree of stretching of the leaf is insufficient, and the contact surface between the feed liquid and the sheet-like material is relatively small, which is prone to uneven feeding and low absorption efficiency The phenomenon

[0010] 3. Due to the differences in the moisture content and moisture absorption performance of the tobacco leaves in different regions, the moisture content of the leaves after loosening and regaining moisture fluctuates greatly. After entering the feeding process, the feeding accuracy of the leaves is affected.

[0011] 4. Since there is no leaf storage process before feeding, there is no production buffer, and the moisture content of tobacco leaves is not balanced, which affects the uniformity and accuracy of feeding

[0012] The process flow is long, the floor area is large, and the process control accuracy is unstable

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