Principle and application of rotary dehumidifier

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Working principle of rotary dehumidifier:
The core component of the rotary dehumidifier is the honeycomb wheel, which is made of a special ceramic fiber carrier and active silica gel. The two sides of the wheel are made of special sealing devices consisting of two areas: a treatment area and a regeneration area. When the humid air to be treated passes through the treatment area of the wheel, the water vapor of the humid air is adsorbed by the active silica gel in the wheel, and the dry air is sent to the space to be treated by the treatment fan. The slowly rotating wheel carries the saturated water vapor into the regeneration area. The high-temperature air blown in the regeneration area in the opposite direction removes the moisture adsorbed in the wheel and is discharged to the outside by the fan, thereby restoring the moisture absorption capacity of the wheel and becoming a regeneration process. The wheel keeps rotating, and the above-mentioned dehumidification and regeneration are repeated in a cycle, thereby ensuring that the dehumidifier maintains a continuous and stable dehumidification state.
Applications of rotary dehumidifiers:
The rotary dehumidifier can quickly, easily and effectively reduce air humidity, and efficiently solve the dehumidification fields that cannot be achieved by other refrigeration methods, such as normal temperature and low humidity, low temperature and low humidity. It is widely used in industries with strict humidity requirements such as food and beverage, pharmaceutical chemicals, electronic equipment, chemicals, national defense and military industries. In high temperature and high humidity areas, adsorption rotary dehumidifiers will play their unique advantages and bring huge economic benefits to all walks of life.
Source: China HVAC

转轮除湿机的工作原理

潮湿空气穿过吸湿转轮的除湿区，水分被亲水涂层吸附；转轮缓慢旋转将饱和区送入再生区，经加热空气脱附再生，完成连续除湿循环。该原理使其特别适合低露点、大风量工况，广泛用于制药、电子与仓储。

Typical Applications

锂电池干燥房、药品包装、食品冻干等对环境湿度敏感的环节，均可借助转轮除湿稳定控制露点。

维护要点

转轮除湿机应定期清洗转轮与过滤器，检查再生加热与密封；良好维护可长期稳定露点并降低能耗。

维护要点

转轮除湿机应定期清洗转轮与过滤器，检查再生加热与密封状态；良好维护可长期稳定露点并降低能耗，延长核心部件寿命，是控制全生命周期成本的关键环节。

出现露点漂移时，优先排查再生温度与转轮转速，再检查密封与过滤状态；建立定期保养计划，可让设备长期维持设计性能。