再造烟叶生产线液料与粉料掺配系统的改进

Improvement of Liquid and Powder Blending System in Reconstituted Tobacco Sheet Processing Line

再造烟叶生产线液料与粉料掺配系统的液料电子秤部分,由于原设计采用垂直螺旋形式,液料料斗密封困难,经常出现漏料现象,液料、粉料掺配比例误差较大,造成混合后含水率不稳定。为此,将原来的立式螺旋密封输送机构改为水平螺旋密封输送机构,彻底解决了漏料现象,混合后液料、粉料掺配精度偏差由1%提高到0.5%。

The electronic liquid material weighing unit in liquid and powder blending system in the conventional reconstituted tobacco sheet processing line adopted a vertical screw, where the liquid material hopper is hard to be tightly sealed, and liquid leak resulted in moisture content fluctuation after blending. The liquid leak was completely avoided by replacing the vertical screw with a horizontal one, the blending precision deviation reduced from 1% to 0.5%.