Drying device used in tobacco industry

Abstract

The invention discloses a drying device used in tobacco industry. The drying device comprises a working box body, a movable door, a heating device and a drying frame, wherein the movable door is arranged on the working box body, a handle is arranged on the movable door, the movable door is hinged to the working box body through a hinge, the heating device is arranged at the upper part inside the working box body, and the drying frame is arranged below the heating device. The drying device provided by the invention can be used for full drying to cigarettes and tobacco, so that cigarettes and tobacco is heated uniformly, the quality of the finished cigarettes and tobacco is ensured, gas produced after tobacco drying can be recycled, energy waste is reduced, and environment protection is facilitated.

Description

technical field [0001] The invention belongs to the technical field of tobacco processing, in particular to a drying device for the tobacco industry. Background technique [0002] Tobacco is a plant of the genus Nicotiana in the family Solanaceae, an annual or limited perennial herb, all covered with glandular hairs; the root is thick, the stem is 0.7-2 meters high, and the base is slightly lignified; the leaves are oblong-lanceolate, lanceolate, oblong or oval , apex acuminate, base tapering until the stem becomes ear-shaped and semi-embracing; inflorescence terminal, paniculate, many flowers; pedicel 5-20 mm long; capsule ovate or oblong, about equal to persistent calyx in length, The seeds are round or broadly oblong, about 0.5 mm in diameter, brown; they can be used as raw materials in the tobacco industry; the whole plant can also be used as pesticides and insecticides; they can also be used medicinally for anesthesia, sweating, sedation and emetics. [0003] After sea...

AI Technical Summary

Problems solved by technology

[0003] After searching, the Chinese utility model patent with the application number 201820087642.3 discloses a tobacco dryer, and specifically discloses a support frame, a drying cylinder is arranged on the support frame, and a feeding port is provided on the top of the drying cylinder. There is a feeding cover on the feeding port, a stirring device and a heating device on the drying cylinder, the feeding port is arranged along the length direction of the drying drum, an empty shell interlayer is provided on one side of the feeding port, and a hollow shell interlayer is installed in the empty shell interlayer. The feed cover is provided with grooves on the other side of the feed port, magnetic substances are provided in the grooves, magnets are provided on the feed cover, chutes are provided on both sides of the feed port, and both sides of the feed cover are provided with There are sliders, a buckle ring is provided on the feeding cover, an air outlet is provided on the top of the drying cylinder, a filter is provided on the air outlet, an air suction device is provided on one side of the drying cylinder, and a suction device is provided on the inner wall of the drying cylinder. Humidity sensor, the outer wall of the drying cylinder is equipped with a humidity display, and the humidity sensor is electrically connected to the humidity display. After research, it is found that although it can achieve good control and mastery of tobacco drying and high work efficiency, it still exists. The following defects: the heat generated by the hot air blower in the heating device is transferred to the drying cylinder. After the tobacco in the drying cylinder is heated and dried, the heat is discharged to the outside of the drying cylinder under the action of the suction device, and the heat is not utilized. Direct discharge will cause energy waste and increase energy consumption, which is not conducive to environmental protection

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