针对中国燃煤污染氟中毒分布范围广病情严重的特点，在民用炉灶烟道内装入蜂窝状净化剂除氟措施的可行性进行了初步的探讨。其中对蜂窝状净化剂的材料配比、孔径大小、长度、吸附容量、安装方法的堵塞问题进行了较详细的实验。在现场进行了除氟效果的验证、实验结果表明，烟道内装入蜂窝状净化剂除氟效率为８９．１％，同时对煤烟中的ＳＯ２也有一定的去除效果，除硫率为５３．６％。此项措施与改炉改灶措施结合推广运用，将有助于燃煤氟硫污染问题的解决。 In view of the fact that the distribution of fluorine poisoning in coal-burning in China is very serious, the feasibility of using decontamination of honeycomb decontamination agent in the flue of civil stoves is discussed. Among them, the honeycomb purifier material ratio, pore size, length, adsorption capacity, the installation method of plugging a more detailed experiment. The result of defluoridation was verified in the field. The experimental results show that the removal efficiency of honeycomb decontamination agent in the flue is 89.1%, and the SO2 in the soot is also removed. The removal rate of sulfur is 53%. 6%. This measure combined with the stove to promote the use of measures to improve the stove, will help solve the problem of coal-fired fluorine sulfur.