Method for stalk removal and redrying of Turkey half-aromatic tobacco leaf

The invention discloses a method for stalk removal and redrying of Turkey half-aromatic tobacco leaf; the method orderly includes moistening twice, one-grade beating, five-grade suspension separation, two-grade beating, three-grade suspension separation, three-grade beating, and second-grade suspension separation; the acquired tobacco stalk is roasted, and the tobacco leaf acquired by suspension separation is roasted. Through the three-grade beating and ten-grade suspension separations, the tobacco material directly enters a redrying device; the tobacco material flow, moistening leaf temperature and temperature in the drying zone are accurately controlled, thus the raw material is uniform in moisture regain and free from high partial moisture; under the low moistening leaf and redrying temperature control, the characteristic aroma of the Turkey half-aromatic tobacco can be better remained. The percent of large and middle size strips of tobacco leaf after beating leaf and redrying is 82.96-83.32 %, the tobacco stalk is effectively removed; the stalk content in the leaf is about 2.28%; the method ensures that the tobacco leaf has high effective filamentation rate in the cigarette manufacturing, reduce the stalk silver, and is good for preparing the tobacco product; the water content of strips is about 12.0%, the rate of mouldy strips is reduced; the method is good for the long-term storage of raw materials.