A drum type drying device for processing dendrobium candidum

Abstract

The invention belongs to the technical field of dendrobium processing, in particular to a drum-type drying device for dendrobium officinale processing. Aiming at the problems that the drying uniformity of a traditional dendrobium drying device is poor and the subsequent drying quality is influenced, the drum-type drying device for the dendrobium officinale processing comprises a rotary drum; a drying tank and bases with support legs welded at four corners at the bottom; two sides of the outer wall of one side of the rotary drum are vertically welded with fixed plates; one sides of the two fixed plates are respectively provided with mounting circular grooves used for mounting the drying tank; two ends of the rotary drum are respectively welded with fixed rings; and one sides, opposite to the mounting circular grooves, of the fixed rings are respectively provided with first annular grooves. According to the drum-type drying device for the dendrobium officinale processing, a second driving mechanism is arranged, the rotary drum can be driven to stably rotate through a second worm and a worm gear tooth ring, so that the drying tank is driven to overturn, due to the fact that a rise angle of the second worm and the worm gear tooth ring is smaller than a friction angle, the drying device has good self-locking property, stable overturning of the drying tank is realized, and the advantages of convenient loading and unloading are achieved.

Description

technical field [0001] The invention relates to the technical field of dendrobium processing, in particular to a drum-type drying device for processing dendrobium candidum. Background technique [0002] Dendrobium officinale is a species of medicinal plant Dendrobium. It is mainly born on semi-shady rocks in mountains up to 1600 meters above sea level. Mainly distributed in Anhui, Zhejiang, Fujian and other places in China. Its stem is used as medicine, which belongs to the yin-tonifying medicine in tonic medicine: it has the effects of nourishing the stomach and promoting body fluid, nourishing yin and clearing away heat. From the appearance point of view, Dendrobium orchid has a unique "dough"-like flower shape, and the changeable color of the scorpion, which gives people a warm and bright feeling. [0003] During the processing of Dendrobium officinale, it is often necessary to dry it, and then need to use a drying device. For example, the patent of Chinese patent appl...

AI Technical Summary

Problems solved by technology

However, in the above patent, because the dendrobium is directly placed in the device, the dendrobium is easy to be stacked on each other, and the heating of the dendrobium is difficult to be uniform, which leads to poor drying uniformity and affects the subsequent drying quality, so there are certain limitations.

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