Liquefied petroleum gas tobacco curing house

Abstract

The invention relates to the technical field of tobacco curing equipment, in particular to a liquefied petroleum gas tobacco curing house. The liquefied petroleum gas tobacco curing house comprises a hot air chamber provided with a heating device, and a tobacco curing chamber provided with a tobacco hanging rack, a circulation flue is formed between the tobacco curing chamber and the hot air chamber through an air inlet and an air return opening, and the heating device is connected with a heat exchange pipe. A first draught fan is arranged at the part, close to the air inlet, of the lower portion of the hot air chamber, and a second draught fan blowing upwards is arranged on the part, opposite to the first draught fan, of the lower portion of the tobacco curing chamber. The tobacco hanging rack comprises vertical rods arranged vertically and transverse rods arranged transversely, and a plurality of clamping parts used for being connected with the transverse rods in a clamping mode are arranged on the vertical rods. The novel tobacco curing house further comprises motors arranged on the lower portions of the vertical rods respectively and transmission rods connected with the motors, and the upper portions of the transmission rods are connected with the bottoms of the vertical rods. The heating device is a liquefied petroleum gas fuel heating device. Liquefied petroleum gas serves as fuel of the liquefied petroleum gas fuel heating device, environmental friendliness and cleanness are achieved, and the liquefied petroleum gas tobacco curing house has the advantages of being clean, sanitary, safe, cheap, high in heating efficiency, convenient to use and the like.

Description

technical field [0001] The invention relates to the technical field of tobacco flue-curing equipment, and more specifically, to a liquefied petroleum gas flue-curing room. Background technique [0002] The flue-cured tobacco room is an indispensable basic equipment in the production of flue-cured tobacco. After being roasted and prepared in the flue-cured tobacco room, the unique color, aroma, taste and shape of the flue-cured tobacco will appear, and it will become a high-quality raw material that meets the needs of the cigarette industry. The basic principle is that after the tobacco leaves are heated, the water in the tobacco leaves is discharged, and the water is vaporized and then discharged out of the flue-curing room, so that the tobacco leaves are yellowed and dried. [0003] The existing cigarette hanging rack cannot be adjusted, so that the user is not inconvenient in the process of hanging and collecting tobacco leaves, and the degree of automation is not high. ...

AI Technical Summary

Problems solved by technology

[0003] The existing tobacco hanging rack cannot be adjusted, so that the user is not inconvenient in the process of hanging and collecting tobacco leaves, and the degree of automation is not high

Moreover, coal is generally used as fuel, and its heat loss is large, and the effective utilization rate of heat energy is low, so it is not easy to be widely used.

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