Circulating water curtain type formaldehyde purification device

The utility model provides a circulating water curtain type formaldehyde purification device which is formed by connecting a water curtain and a biological reaction chamber through a pipeline, a circulating electrolyte solution on the water curtain is fully exchanged with formaldehyde in air, and the formaldehyde is further decomposed through microorganisms so as to purify the formaldehyde in theair. The device is good in safety and low in operation cost, has a certain purification effect on particulate matter in air while effectively removing formaldehyde in the air, has the function of humidifying the air, and is a new generation of air purification device. 本实用新型提供了一种循环水帘式甲醛净化装置，本装置由水帘和生物反应室两大结构通过管道连接构成，利用水帘上的循环电解质溶液充分与空气中甲醛的交换，并进一步通过微生物对甲醛进行分解以实现对空气中甲醛的净化。本装置安全性好，运行成本低，在有效脱除空气中甲醛的同时，对空气中的颗粒物具有一定的净化效果，同时具有加湿空气的作用，是新一代的空气净化装置。