Electrolytic tank cover plate and electrolysis equipment

Abstract

The utility model discloses an electrolytic bath cover plate and electrolysis equipment. The electrolytic cell cover plate comprises a cover plate body, a water-stop sheet and an air bellow, the cover plate body is provided with an electrode through hole, and the electrode through hole starts from the upper cover plate, extends towards the lower cover plate and ends at the lower cover plate; the cover plate body is provided with a cavity; the water stop plate is arranged in the cavity of the cover plate body and divides the cavity into an upper cavity and a lower cavity; the lower cavity is arranged to contain cooling fluid, and a cooling fluid inlet and a cooling fluid outlet are formed in the side wall of the lower cavity. An air inlet is formed in the side wall, located in the upper cavity, of the electrode through hole, and the air inlet is arranged to enable volatile matter generated in the electrolysis process to enter the cavity; an air outlet is formed in the side wall, located on the upper cavity, of the cover plate body, and the air outlet is arranged to enable volatile matter in the cavity to be discharged; the air inlet end of the air bellow is connected with the air outlet, and the air outlet end of the air bellow is used for being connected with a dust collecting device. The electrolytic bath cover plate can effectively collect volatile matters generated in the electrolysis process.

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