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Five temperature control techniques of tobacco baking

2017/3/1??????view:
In order to unify the quality and appearance quality of tobacco leaf, it is necessary to master the technology of flue-cured tobacco baking:
A tobacco leaf yellowing temperature should be controlled at 35~38 DEG C, wet and dry bulb temperature difference is maintained at 2~3 degrees, which reached 7~8 into tobacco leaf yellow, weak.
Two, complete the yellowing temperature control at 40~42 DEG C, keep wet bulb temperature 35~37, reached the leaves yellow, full of quick wilting, main veins weak, ensure the full conversion of tobacco aroma substances, the formation of more basic. So, in the 41~42 C appropriate to extend the time to reach our tobacco veins microstrip green, full leaf wilting quick main vein, weak.

Three, the color fixing stage, according to the quality of tobacco with the appropriate rate of heating, and master the proper humidity, ensure that the leaf yellowing and color fixing completely smooth; in the dry bulb temperature of 46~48 DEG C, the wet bulb temperature 37~38, the tobacco smoke reinforced yellow, yellow to porn bar drum.
Four, in the dry bulb temperature of about 54 degrees Celsius to keep the wet bulb temperature 38~39 DEG C, the appropriate extension of time, to achieve a large drum of tobacco, to promote the formation of more incense.
Five, the tobacco stem drying stage the highest temperature should be controlled at 65~68 DEG C, the wet bulb temperature control at 40~43 DEG C to enhance leaf color and chroma, and reduce the contents of aroma volatile.
West of the original heat drying machine, drying equipment to health and safety, for the purpose of energy saving has been constantly innovation, the purchase of tobacco drying machine, tobacco drying equipment, please look for the west of the original heat. Tel: 13711953536


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