淺析打葉復烤葉片結構的優(yōu)化措施和途徑

發(fā)布時間:2019-08-23 來源: 感悟愛情 點擊:


  摘    要:針對當前工業(yè)企業(yè)對葉片結構需求由提高大片率向提高中片率的轉變,從改變工藝設備途徑、調整打葉復烤工藝參數、改造相關設備3個方面對調控打葉復烤葉片結構的措施進行了綜述,認為當前國內復烤企業(yè)對控制大片率,穩(wěn)定提高中片率研究仍處在持續(xù)探索階段,實現打葉復烤葉片結構及片型的可調、可控還缺乏系統(tǒng)的科學研究,考慮到復烤企業(yè)為工業(yè)企業(yè)提供加工服務存在局限性,提出了復烤企業(yè)與工業(yè)企業(yè)合作建立區(qū)域加工中心或打葉復烤研究平臺、實驗室或工作站,努力實現由“委托加工”向“精益控制”轉變,以確保卷煙品牌原料加工水平的提高。
  關鍵詞:煙葉;打葉復烤;片煙結構;質量
  中圖分類號:S572          文獻標識碼:A          DOI 編碼:10.3969/j.issn.1006-6500.2019.04.011
  Optimize Measures for the Tobacco Leaf Structure after Threshing and Redrying
  WANG Pengze1, DANG Xia1, LI Yanzhou2, LYU Yaoyin2, CHEN Xi1, JIA Tao1
 。1. Tianchang International Tobacco Company Limited, Tianchang Redrying Factory, Xuchang, Henan 461000, China;2. Tianchang International Tobacco Company Limited, Xuchang, Henan 461000, China)
  Abstract:  In view of the current industrial enterprise demand changes from raising the large leaf structure percentage to improving the middle leaf structure percentage, the paper reviewed the measures and approaches that could regulate the leaf structure after threshing and redrying from changing the process equipment, adjusting the technical parameters, and technological transformation of equipment. It was considered that the current domestic re-roasting enterprises were still in the continuous exploration stage for controlling the large leaf structure percentage and stably improving the medium leaf structure percentage, and the systematic scientific studies on realizing the adjustable, controllable structure and shape of the leaf after threshing and redrying still had shortcomings. Thus, the paper proposed that the redrying companies cooperated with industrial companies to establish regional processing centers or threshing research platforms, laboratories or workstations, striving to achieve the transformation from "consigned processing" to "lean control", to ensure the improvement of the processing level of cigarette brand raw materials.
  Key words:tobacco; threshing and redrying; tobacco leaf structure; quality
  打葉復烤是連接原煙和卷煙生產的重要中間生產環(huán)節(jié)[1-3],其加工質量的優(yōu)劣直接影響著后續(xù)卷煙產品質量的穩(wěn)定,關系到整個煙草加工環(huán)節(jié)健康和穩(wěn)定發(fā)展[4-8]。經過打葉復烤后的煙葉去除了雜質,殺滅了蟲卵,防止了煙葉原料存儲和醇化時發(fā)生霉變,提高了煙葉加工品質。
  目前,國際上打葉復烤產業(yè)呈現集中生產加工的特點,聯一公司、英美煙草公司、環(huán)球公司在巴西的加工廠的加工能力都在28 000 kg·h<sup>-1</sup>以上,集約化規(guī)模生產帶來了顯著的經濟效益[9-13]。而國內復烤企業(yè)以滿足工業(yè)需求為導向,尤其是中短支和細支煙需求量的提升與卷煙廠制絲設備的提高及加工理念的轉變,使得“降低大片率和葉含梗率,提高中片率,控制煙葉造碎”成為卷煙企業(yè)對打葉質量提出的新要求[14-19]。國內外研究表明,片煙尺寸的最佳范圍是10~35 mm,包括葉片結構中全部的中等葉片及小范圍的大葉片,這個范圍內葉片切成煙絲的成絲強度和填充效果最佳[20-24]。據國家煙草專賣局經濟運行司統(tǒng)計,2017年全年細支煙銷量達到了230.92萬箱。因此,片煙結構指標仍是評價打葉復烤加工技術水平的硬性指標。

相關熱詞搜索:葉片 淺析 途徑 優(yōu)化 措施

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