Structure and method for reducing cell shutting pressure drop of aluminum electrolysis cell

The invention relates to a structure and method for reducing cell shutting pressure drop of an aluminum electrolysis cell. The structure comprises a plurality of temporary bus bars arranged between converging bus bars and short-circuit bus bars at short-circuit port positions, the short-circuit bus bars at the short-circuit port positions are connected with first temporary bus bars at the two endsof vertical post bus bars, the first temporary bus bars at the two ends are connected with the converging bus bars, and the converging bus bars at the cell shutting power inlet end are connected withthe converging bus bars of previous electrolytic cells through second temporary bus bars. According to the structure and method, the mounting operation is simple and easy, and the cost investment islow; and after implementation, the effect is obvious, and the cell shutting pressure drop can be greatly reduced.