Intelligent electric heating drier

Abstract

The invention relates to an intelligent electric heating drier. A hot air circulation assembly comprises two groups of porous plates and porous air ventilating assemblies, wherein each porous air ventilating assembly comprises a first fixing plate, a first oblique guide plate and a first vertical guide plate, one ends of the first fixing plate and the first oblique guide plate are fixedly arranged on a first porous plate and are positioned at two sides of a row of hot air inlets, the first fixing plate and the first oblique guide plate are fixedly connected with the first vertical guide plate, the first oblique guide plate is obliquely arranged and is provided with multiple first oblique air vents, and the first vertical guide plate is provided with multiple first vertical air vents. A hot air channel is formed between the porous plates and the inner wall, cold air can enter into the porous channels at two sides to flow from top to bottom after being heated and can enter into a drying room through multiple rows of the hot air inlets for heating, hot air can be uniformly distributed to each layer with the same air flow rate, the baking effect for a product of the drier is effectively increased, and the problem that the drying temperature of the traditional agricultural and sideline product drying device is uneven is solved.

Description

technical field [0001] The invention relates to a drying device, in particular to an intelligent electric heating dryer used for drying agricultural and forestry characteristics, Chinese medicinal materials and other agricultural economic crops that need to be dried, stored and transported. Background technique [0002] In recent years, most of the drying equipment used for post-harvest drying treatment of agriculture and forestry in intensive planting and processing uses coal as the main heat source, and the price of coal is relatively cheap, but the disadvantage is that the thermal efficiency of coal as energy is low. The environmental pollution is relatively large, and special personnel are required to take care of it, and the labor intensity is high. The combustion process is unstable and the temperature fluctuates greatly. For some agricultural and sideline products that require high temperature difference and heat balance during the baking process, temperature fluctuat...

AI Technical Summary

Problems solved by technology

[0004] In order to solve the technical problems of the existing drying equipment for agricultural and sideline products such as uneven drying temperature, low heat utilization rate, large environmental pollution, low work efficiency and low intelligence, the present invention proposes an intelligent Electric heating dryer, the specific solution is as follows:

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