Fruit drying control device and fruit dryer

Abstract

Embodiments of the present invention provide a fruit drying control device and a fruit dryer, which belong to the field of intelligent equipment. The device includes a main control module, a temperature control module, a humidity control module and a heating box module. The temperature value of the drying box is obtained by the temperature control module and the humidity value of the drying box is obtained by the humidity control module. The temperature value of the drying box and the preset temperature value, the control temperature control module adjusts the temperature value of the drying box to the preset temperature value, and controls the humidity according to the humidity value of the drying box and the preset humidity value of the drying box The control module adjusts the humidity value of the drying box to the preset humidity value, and can adjust the amount of heat released by the heating box through the heating box module under the control of the main control module according to the change requirements of the preset temperature value of the drying box , so as to realize the intelligent control of the temperature and humidity in the fruit drying process, improve the intelligent control of the fruit drying process, and greatly improve the economic benefits.

Description

technical field [0001] The invention relates to the field of intelligent equipment, in particular to a fruit drying control device and a fruit dryer. Background technique [0002] Longan is a well-known fruit in subtropical regions and has good therapeutic effects. my country's longan planting and longan production rank first in the world, and the longan planting area is concentrated, mainly in Guangdong, Guangxi, Fujian, Hainan and other provinces (regions). After fresh longan is picked, it will brown and deteriorate in a short period of time, and then lose its nutritional value. Drying and processing freshly picked longan is the most effective way to preserve the nutritional value of longan. At this stage, my country’s longan processing technology is still relatively backward, and the scale of longan processing enterprises is small. Retail farmers who plant longan in rural areas mainly sell fresh longan, and the drying process mainly involves traditional sun-drying, charc...

AI Technical Summary

Problems solved by technology

At this stage, my country’s longan processing technology is still relatively backward, and the scale of longan processing enterprises is relatively small. Retail farmers who grow longan in rural areas mainly sell fresh longan, and dry processing mainly involves traditional sun-drying, charcoal-fired baking, etc. method, the quality of dried longan is uneven, which hinders the development of longan industry

Although the current drying equipment such as hot air drying, heat pump drying, and vacuum freeze drying can greatly improve the drying quality of longan, the drying equipment is expensive and the plant occupies a large area, so it is not suitable for small-sized longan. Used in dry processing enterprises and individual farmers

[0003] Modern longan drying adopts semi-intelligent longan drying products, which have a low degree of automation and high energy consumption, which seriously affects economic benefits

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