A medicine drying machine

Abstract

The invention provides a drying machine for medicinal materials. The drying machine comprises a drying roller; an end cover is arranged at one end of the drying roller; a support is arranged at the other end of the drying roller; a feeding / discharging port is formed in the end, close to the end cover, of the wall of the drying roller; a material lifting plate is arranged on the inner wall of the drying roller; a net plate capable of sliding along the inner wall of the drying roller is arranged in the drying roller; the outer diameter of the net plate corresponding to the inner diameter of the drying roller; a notch is formed in the position, corresponding to the material lifting plate, of the net plate; a string is tied on the net plate; two ends of the string penetrates through the end cover and the support; a through hole is formed in the position, corresponding to the string, of the end cover; and a hot air blower is arranged in the center of the end cover. The medicinal materials in the drying roller are turned over under the action of the material lifting plate and are dried quickly and more evenly; after the medicinal materials are dried, the string is pulled, the net plate pushes the medicinal materials in the drying machine to move towards the end of the feeding / discharging port, and the medicinal materials are discharged via the feeding / discharging port conveniently and clean.

Description

technical field [0001] The invention relates to a pharmaceutical equipment, in particular to a medicinal material drying machine. Background technique [0002] In the field of traditional Chinese medicine, there are different processing methods for different medicinal raw materials. For most raw materials, drying after cooking is the basic process. The drying of medicinal materials requires the use of a medicinal material dryer. The medicinal material dryer generally uses coal as fuel to generate clean hot air as a drying medium to absorb the moisture in the traditional Chinese medicine and drain the humid air that reaches a certain moisture level. The reciprocating cycle achieves Moisture required by traditional Chinese medicine. The equipment is simple, convenient, small in investment, good in effect and low in use cost. It is the preferred drying equipment for traditional Chinese medicine and food processing enterprises. [0003] Conventional dryers use hot air to dire...

AI Technical Summary

Problems solved by technology

[0003] Conventional dryers use hot air to directly blow the medicinal materials on the conveyor belt. Due to the lack of turning action on the medicinal materials, the drying speed of the medicinal materials is not fast enough and the drying effect is uneven; in order to ensure the degree of drying, the drying time and the length of the conveyor belt need to be extended , which not only increases energy consumption but also makes the dryer equipment too large

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