Intelligent drying method and system

Abstract

The invention discloses an intelligent drying method and system. The method comprises the steps that 1, according to the quality requirement of a dried material, an instruction for meeting the temperature requirement or the humidity requirement preferably is set for a drying machine, whether moisture exhausting, or / and humidifying, or / and dehumidifying is / are allowed or not is set, and the targettemperature and the target humidity of the dried material are set; 2, the real-time temperature and the real-time humidity inside and outside a drying house are detected; 3, the dew point temperatureis calculated according to the real-time temperature and the real-time humidity in the drying house, and the rotating speed of a first fan in the drying machine is controlled; and 4, the size humidityis calculated according to the real-time temperature and the real-time humidity, and moisture exhausting or humidifying is executed according to the comparison result of the size humidity in the drying house and the size humidity outside the drying house. According to the drying method, the drying temperature and humidity during different drying stages or of different dried materials can be adjusted intelligently, and thus the intelligent drying method can effectively ensure the drying quality of the dried material. Correspondingly, the drying system is simple in structure and convenient to control.

Description

technical field [0001] The invention belongs to the field of drying and dehumidification, and relates to an intelligent drying method; the invention also relates to an intelligent drying system. Background technique [0002] The drying room is usually used when the material needs to be dried. The drying room can quickly dry materials, and is widely used in the fields of agricultural products, food, Chinese herbal medicines, flowers and leaves, fruits and vegetables, and industrial products. The drying room can be used to dry the farmers' fruits and vegetables to prolong the storage time and obtain different flavors at the same time. When fruits and vegetables are unsalable, it can also reduce farmers' losses. [0003] However, due to the dryers used in existing drying rooms, they can only be dried in a certain way, and cannot be effectively adjusted according to different stages of drying, nor can they be adjusted according to the drying temperature and humidity of the dri...

AI Technical Summary

Problems solved by technology

[0003] However, due to the dryers used in existing drying rooms, they can only be dried in a certain way, and cannot be effectively adjusted according to different stages of drying, nor can they be adjusted according to the drying temperature and humidity of the dried material, so it is difficult to guarantee Drying quality of the material to be dried

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