Automatic herb drying equipment

Abstract

The invention belongs to the technical field of processing machinery of agricultural and sideline products and relates to automatic herb drying equipment. A housing is a closed cabinet; the upper portion of the housing and the lower portion thereof are provided with a feed inlet and a discharge outlet, respectively; a drying unit includes three to five tiers; guide wheels are mounted at left and right ends of each tier and provided with a stainless steel wire conveyor belt; the guide wheels at each tier rotate in a direction opposite to the directions in which the guide wheels in the tiers above and below the former tier rotate; a computer-controlled air heater and an exhaust fan are arranged outside the closed cabinet; at least two temperature-humidity detectors are installed in respective directions within the closed cabinet. The automatic herb drying equipment has the advantages that Chinese herbs are dried in the air heater simulating the natural sunlight to sun-cure the Chinese herbs, the Chinese herbs are gradually heated in a sunlight simulation manner, damp is fully exhausted, and the dried Chinese herbs are easier to process and store; the drying unit employs high-capacity multi-tier tour conveying, and unit-time drying speed is high; secondary pollution of the cleaned Chinese herbs caused in the drying process is avoided, and the Chinese herbs meet the national quality standards for traditional Chinese medicine.

Description

technical field [0001] The invention belongs to the technical field of agricultural and by-product processing machinery, and relates to automatic medicinal material drying equipment. Background technique [0002] At present, in many places in rural areas, the drying and processing of Chinese herbal medicines still adopts the traditional sun exposure and natural air-drying methods. Even the drying and processing equipment used by some Chinese herbal medicine processing enterprises is very simple, such as Chinese herbal medicine drying ovens, etc. , not only consumes fuel and causes environmental pollution, but also the quality of dried Chinese medicinal materials is likely to cause secondary pollution. At the same time, more labor is needed in the operation, and the labor intensity of the workers is high. Therefore, in order to improve the output and quality of Chinese medicinal materials processing, especially to meet the relevant quality requirements of pharmaceutical man...

AI Technical Summary

Problems solved by technology

[0002] At present, in many places in rural areas, the drying and processing of Chinese herbal medicines still adopts the traditional sun exposure and natural air-drying methods. Even the drying and processing equipment used by some Chinese herbal medicine processing enterprises is very simple, such as Chinese herbal medicine drying ovens, etc. , not only consumes fuel and causes environmental pollution, but also the quality of dried Chinese medicinal materials is likely to cause secondary pollution

At the same time, more labor is required in the operation, and the labor intensity of the workers is high

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