Electrolytic bath pole plate with internal cooling channel

The utility model provides an electrolytic bath pole plate with internal cooling channels, which relates to the technical field of electrolytic bath pole plates, and comprises a plate body, a plurality of groups of cooling channels, an inlet section and an outlet section, the inlet section is positioned on one side below the plate body, the outlet section is positioned on the other side above the plate body, the tooth pitch of the cooling channels is L, and the included angle of the cooling channel is theta. The plate body not only can take away heat generated by electrolytic reaction and reduce the temperature of the electrolytic bath, but also can adjust the temperature, the temperature of the electrolytic bath can be maintained within a specific temperature range by controlling the flow of cooling water, the temperature of the cooling water after heat exchange can reach about 60-70 DEG C, and the cooling water can be used for cooling the electrolytic bath. After flowing out of the plate body, the cooling w