Hydrogen treatment device for ionic membrane electrolytic cell

The utility model discloses a hydrogen treatment device for an ionic membrane electrolytic cell, relates to the technical field of chlor-alkali industry, and aims to improve the heat utilization rate of hydrogen in the ionic membrane electrolytic cell and reduce the replacement load of an alkaline solution in the subsequent hydrogen treatment process. According to the main technical scheme, the hydrogen treatment device for the ionic membrane electrolytic cell is characterized in that a hydrogen header pipe of the electrolytic cell is sequentially connected to a tube pass of a first heat exchanger and the lower end side of a hydrogen washing tower, and one end, far away from the electrolytic cell, of the tube pass of the first heat exchanger is a tube pass far end; one end of a shell pass of the first heat exchanger is connected to the upper end of the hot water tank, the lower end side of the hot water tank is connected to an inlet of the heating unit, and an outlet of the heating unit is connected to the ot