Drinking water defluorination device

The utility model provides a drinking water defluorination device, which belongs to the field of water purification devices and comprises an adjusting water tank, an electrolysis water tank and a filtering water tank. The adjusting water tank is used for precipitating impurities in drinking water and is provided with a drinking water inlet and a first drain outlet at the bottom. A stirring deviceand a defluorination electrode group are arranged in the electrolysis water tank, and a second drain outlet is formed in the bottom of the electrolysis water tank. The filtering water tank is used forfiltering particles, communicated with the electrolysis water tank and provided with a drinking water outlet. According to the drinking water defluorination device, the water tank is adjusted to discharge impurities in the drinking water from the first drain outlet, so that the impurities are prevented from being attached to the defluorination electrode group to influence the electrolysis efficiency. The stirring device s