Acid solution generating system

The utility model belongs to the technical field of instruments, and relates to an acid solution generation system which comprises a cation exchange resin column, a cation exchange membrane device and an electrolysis device, a liquid inlet, a regenerated liquid outlet, a hydrogen ion inlet and an acid outlet are respectively formed in the cation exchange resin column; the liquid inlet is respectively communicated with the liquid outlet and the acid outlet; the regeneration outlet is communicated with the cation exchange membrane device; and the electrolysis device is communicated with the hydrogen ion inlet through the cation exchange membrane device. The device can realize automatic preparation of an acid solution, achieves dynamic balance of resin regeneration and failure, and is safe, reliable and low in cost; and the management and maintenance work is reduced. 本实用新型属于仪表技术领域，涉及一种酸性溶液发生系统，包括阳离子交换树脂柱、阳离子交换膜装置和电解装置；所述阳离子交换树脂柱上分别设置进液口、再生液出口、氢离子进口和出酸口；所述进液口分别与出液口和出酸口相连通；所述再生出口与阳离子交换膜装置相连通；所述电解装置经阳离子交换膜装置与氢离子进口相