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Research and Application of Special Refining Plates for Reconstituted Tobacco Sheet |
Received:September 15, 2020 |
DOI:10.11980/j.issn.0254-508X.2021.01.009 |
Key Words:reconstituted tobacco sheet tobacco stem pulp scrap pulp mixed pulp refiner plate |
Fund Project:国家自然科学基金(50745048);陕西省重点研发计划(2020GY-105)。 |
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Abstract:Refining is an important operating unit in the process of reconstituted tobacco sheet. Its raw material properties are complex and the process is special, making the refining process more complicated.This paper studied the characteristics of tobacco stem and tobacco dust raw materials in refining process and the characteristics of the pulp after refining, and proposed the special refiner plates for reconstituted tobacco sheet refining, they included the plates for mixed tobacco stalk refining, for tobacco stalk refining and for tobacco dust refining respectively.Through the analysis of the existing special refiner plates for reconstituted tobacco sheet, general requirements for the design of special refiner plates for reconstituted tobacco sheet, and the prospects for future research directions were put forword.It was of significance for the development and application of special refiner plates for reconstituted tobacco sheet. |
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