烤烟烟草同样喷口加热的空气通过的烟草，以加速固化。

Flue cured tobacco similarly vents heated air through the tobacco to accelerate curing.

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该机工作原理是利用蒸气或电加热器加热空气，然后由加热的空气对物料进行循环干燥。

Its work principle is that used steam or electric heating air, then made a cycling dry with heated air.

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风扇盒(72)内的风扇(85)通过经挡板的顶部和底部开口(90)排出和经挡板(74)的中间开口吸入使经加热的空气循环。

A fan (85) in the fan box (72) circulates heated air by discharging via openings (90) in a top and a bottom and taking in via an intermediate opening of a baffle plate (74).

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