Swelling anti-curling device for chlor-alkali ion exchange membrane

The utility model relates to the technical field of chlor-alkali ion exchange membranes, in particular to a swelling anti-curling device of a chlor-alkali ion exchange membrane, which comprises at least two porous partition plates and connecting pieces, the porous partition plates are arranged at intervals along the vertical direction, and the connecting pieces are used for fixedly connecting two adjacent porous partition plates. According to the device, the multiple porous partition plates are arranged at intervals in the vertical direction, so that the chlor-alkali ion exchange membrane can be effectively prevented from being excessively curled in the swelling test process, it is guaranteed that the subsequent processing process of the chlor-alkali ion exchange membrane is more convenient and easy to operate, and meanwhile, the performance test result of the membrane is more accurate; the adjacent porous partition plates are connected through the connecting pieces, and assembling and disassembling are conve