Special belt dryer for traditional Chinese medicine

1、 Project Overview:

Traditional Chinese medicine refers to medicinal herbs produced in a specific natural and ecological environment. Due to the concentration of production, cultivation techniques, harvesting, and processing, there are certain requirements, resulting in better quality and therapeutic effects compared to the same medicinal herbs produced in other regions.

2、 Equipment Overview:

The traditional Chinese medicine special belt dryer is a continuous flow drying equipment used for drying sheet, strip, and granular materials with good breathability. It is particularly suitable for dehydrated vegetables, traditional Chinese medicine decoction pieces, and other materials with high moisture content and temperature requirements; This series of dryers has the advantages of fast drying speed, high evaporation intensity, and good product quality. For dehydrated cake like paste materials, they can also be dried after granulation or shaping into rods.

3、 Working principle:

The materials of the traditional Chinese medicine special belt dryer are evenly spread on the mesh belt by the feeder, and the mesh belt is generally made of 12-60 mesh stainless steel wire mesh, which is dragged by the transmission device to move inside the dryer. The dryer consists of several units, each with independent hot air circulation. Some of the exhaust gas is discharged by a specialized dehumidification fan, and the exhaust gas is controlled by a regulating valve. The hot air passes through the mesh belt covered with materials from bottom to top or from top to bottom to complete the process of heat and mass transfer, taking away the moisture of the materials. The mesh belt moves slowly, and the running speed can be freely adjusted according to the material temperature. The dried finished product continuously falls into the feeder. The upper and lower loop units can be flexibly equipped according to user needs, and the number of units can also be selected as needed.