Dehumidifying dryers are generally used in industrial production to dehumidify and dry the raw materials of hygroscopic additives to ensure high product forming rates. In the past, companies used traditional hot air blowers. If weather is encountered, the hot air blowers can hardly complete the drying purpose. The desiccant dryer was born to improve the defect of the hot air blower. So what is the difference between a dehumidifying dryer and an ordinary dryer?
1. Traditional hot air blower
In order to evaporate the moisture in the material, the traditional hot air blower uses the hot air heated by electric heating to dry the material at high temperature. However, due to weather factors, dry weather and sloping weather, the air yield rate will be different. The drying effect of traditional hot air blowers, electric heating must first heat the air into the wind, if the weather is too slender, the incoming air contains High moisture content makes it difficult for materials to achieve drying purposes.
2. Dehumidifying dryer
The Dehumidifying dryers effectively improves the shortcomings of ordinary dryers. It first draws in ambient air to remove moisture in the air under low dew point, and then heats the dried air to the dryer to dehumidify and dry the material. The work efficiency is greatly improved, the drying time is reduced, and the drying effect is better.
The air duct of the desiccant dryer adopts a closed circulation system, which can not be affected by the external weather, and the material can be dried well whether it is dry or aimed at the sky. The built-in filter of the desiccant dryer can prevent the dust from being polluted inside the factory and keep the air environment clean.
In general, the difference between these two dryers is the different moisture content of the inlet air used for drying. One has processed the inlet air moisture, and the other has not processed the inlet air moisture.
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