Rapid traditional Chinese medicine air dryer and air drying method

Abstract

The invention discloses a rapid traditional Chinese medicine air dryer. The rapid traditional Chinese medicine air dryer comprises a barrel; the other end of an air guide pipe penetrates through a discharge port and is connected with the lower end of a blowing box; a square feeding hopper is arranged at the upper end of the barrel; an air discharging gap is reserved between each of the left end and the right end of the feeding hopper, and the barrel; and the lower end of the feeding hopper directly faces a conveying belt on the uppermost side. The air drying method of the rapid traditional Chinese medicine air dryer comprises the steps of S1, preparation, S2, feeding, S3, air drying, and S4, collecting. An air blower blows the blowing box, and then penetrates through the conveying belts via blowing holes, traditional Chinese medicinal materials on the upper side are subjected to air drying, and air is blown upwards all the time, so that multistage utilization is achieved, and the rapidtraditional Chinese medicine air dryer is more energy-saving; with the adoption of the conveying belts, the multiple conveying belts are arranged in the barrel, the contact areas of medicinal materials are increased, in this way, the medicinal materials are laid more and are laid thinly, so that the air drying yield is raised, and the air drying speed is increased; and when the traditional Chinese medicinal materials fall from the conveying belt on the upper side to the conveying belt on the lower side, the traditional Chinese medicinal materials can turn over in the falling process, so thateach surface can be blown, the air drying effect is better and the speed is higher.

Description

technical field [0001] The invention relates to the technical field of drying traditional Chinese medicinal materials, in particular to a fast air-drying machine and an air-drying method for traditional Chinese medicines. Background technique [0002] During the processing of Chinese medicinal materials, the general process is selection, cleaning, cooking, drying and packaging. The cooked Chinese medicinal materials are very humid and need to be dried. Drying methods include drying and air-drying. Some medicinal materials will change their properties due to heating, so air-drying is adopted. At present, there are many devices for drying medicinal materials. For example, the announcement number is CN201510465079.X "A kind of air-drying device for traditional Chinese medicine, including a casing, a network disk, a fan and a motor. The casing is a cylinder with a hollow interior and an upward opening. A cover is detachably installed at the opening, the motor is on the top of t...

AI Technical Summary

Problems solved by technology

A traditional Chinese medicine air-drying device provided by the present invention is specially used for air-drying traditional Chinese medicine, and the air-drying speed is fast, which meets the needs of pharmaceuticals. Translucent, the effect is reduced. If it is placed in a thinner layer, the drying speed and efficiency will be reduced, and it will be troublesome to take the material back and forth.

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