Electrolysis device

The utility model discloses an electrolysis device which comprises a shell, and the shell comprises a shell body, a first flange and a second flange; the first flange is mounted at a first port of the shell body, and the second flange is mounted at a second port of the shell body; the electrode assembly comprises an anode structure and a cathode structure; the anode structure comprises a vertical anode plate and a plurality of transverse anode plates; the cathode structure comprises a vertical cathode plate and a plurality of transverse cathode plates; the vertical anode plate is fixedly mounted on the first flange and blocks the first port, and the transverse anode plate extends into the transverse through hole; the vertical cathode plate is fixedly mounted on the second flange and blocks the second port, and the transverse cathode plate extends into the transverse through hole; wherein the plurality of transverse anode plates and the plurality of transverse cathode plates are sequentially arranged in a stag