Desulfurization waste alkali liquor treatment tower

The utility model relates to the technical field of waste alkali liquor treatment, in particular to a desulfurization waste alkali liquor treatment tower which comprises a total frame, a communicating structure and a micro-electrolysis structure, the total frame comprises a first reaction chamber, a neutralization chamber is arranged at the top of the first reaction chamber, a spraying structure is arranged at the bottom of the neutralization chamber, a liquid inlet and a gas inlet are formed in the top of the first reaction chamber, and a liquid supplementing opening is formed in one side of the neutralization chamber; a second reaction chamber is arranged below the first reaction chamber, micro-electrolysis structures are arranged on two sides of the second reaction chamber, and a liquid outlet is formed in the bottom of the second reaction chamber; the communicating structure comprises a baffle, a connecting channel is arranged between the first reaction chamber and the second reaction chamber, and the com