▎ 摘　　要

NOVELTY - The utility model claims a pure water device for thermal electric boiler of EFDT, comprising a clear water tank, EFDT predator; EFDT positive bed and EFDT negative bed; the clear water tank is connected with the EFDT Prizer through the clean water pump; the EFDT output port is connected with the input port of the EFDT positive bed; the output port of the EFDT positive bed is connected with the decarburizing device input port; the output port of the decarburizing device is connected with the EFDT negative bed through the middle water pump; the output port of the EFDT negative bed is connected with the mixed bed input port; the mixed bed output port is connected with the desalinised water tank; the EFDT predator filters most of the impurities; after passing through the EFDT negative bed and EFDT positive bed, obtaining the desalinated water, effectively removing the impurities in the water; reducing the electrical conductivity; and using EFDT technology to prepare pure water, which can effectively save cost, reduce the generation of waste water, by setting the graphene heating sheet for heating, so as to use graphene heating sheet heating filler layer, improving the temperature of the liquid reduces the solubility of carbon dioxide, ensures the quality of decarburization.