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Establishment and Application of Pulp and Concentrate Equilibrium Model in Reconsitituted Tobacco Production Process
Received:July 26, 2022  
DOI：10.11980/j.issn.0254-508X.2023.02.017
Key Words:reconstituted tobacco  hot water soluble  hot water insoluble  pulp and concentrate equilibrium model  adjustment measure
Author NameAffiliationPostcode
YAN Ying He’nan Cigarette Industry Tobacco Sheet Co.， Ltd .， Xuchang， He’nan Province， 461100 461000
TIAN Xiaohui He’nan Cigarette Industry Tobacco Sheet Co.， Ltd .， Xuchang， He’nan Province， 461100 461000
LI Jin He’nan Cigarette Industry Tobacco Sheet Co.， Ltd .， Xuchang， He’nan Province， 461100 461000
ZHOU Hao China Tobacco He’nan Industrial Co.， Ltd.， Zhengzhou， He’nan Province， 450000 450000
TIAN Yangyuan He’nan Cigarette Industry Tobacco Sheet Co.， Ltd .， Xuchang， He’nan Province， 461100 461000
LUO Chong He’nan Cigarette Industry Tobacco Sheet Co.， Ltd .， Xuchang， He’nan Province， 461100 461000
WANG Ning He’nan Cigarette Industry Tobacco Sheet Co.， Ltd .， Xuchang， He’nan Province， 461100 461000
ZHANG Litao* He’nan Cigarette Industry Tobacco Sheet Co.， Ltd .， Xuchang， He’nan Province， 461100 461000
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Abstract:In this paper， the modeling method and key monitoring indexes of the pulp and concentrate equilibrium model for reconstituted tobacco were introduced. Combined with the application of the model in the actual production， commonly used adjustment measures were revealed in detail when "pulp" and "concentrate" were not matched. Meanwhile， the application effect of the equilibrium model was analyzed. The optimization direction of the model was also proposed. The results showed that after applying the pulp and concentrate equilibrium model established in this study， the concentrate consumption of product was reduced from 0.90 t/t to 0.82 t/t， the pulp consumption of product was reduced from 24.6 m3/t to 22.5 m3/t， the effective utilization rate of tobacco raw materials was significantly increased， the input-output fluctuation rate was reduced from 7.48% to 5.80%， and the stability of continuous production operation and product quality was significantly improved.
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