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可再生纳米复合材料空气净化器结合了活性炭吸附技术和纳米光催化技术的优势,并将吸附和光催化分解解偶,既提高了净化效率又简化了净化器的结构。本文对净化器的结构特点及性能进行了初步的探讨。结果表明:净化网的结构优化应考虑再生方便及能够提高净化效率;活性炭填充量的增大和粒度减小能够提高吸附性能,但并非线性增加趋势;存在着净化器处理污染物最佳效率相对应的净化器的最佳滤速;环境温、湿度会影响净化器的净化效率。
Renewable nanocomposite air purifier combines the advantages of activated carbon adsorption technology and nano-photocatalytic technology, and decouples adsorption and photocatalytic decomposition, which not only improves the purification efficiency but also simplifies the structure of the purifier. In this paper, the purifier’s structural characteristics and performance of a preliminary discussion. The results show that the structural optimization of purifying network should consider the regeneration convenience and improve the purification efficiency; the increase of the filling amount of activated carbon and the decrease of particle size can improve the adsorption performance, but it does not increase linearly; and the best efficiency of purifier in treating pollutants exists Of the best purification filter speed; temperature, humidity will affect the purifier purification efficiency.