Alkali liquor spraying sulfur removal system

The utility model discloses an alkali liquor spraying desulfurization system. The device comprises a torch combustion-supporting device, an ignition control device, a gas detector, a spraying pipe, an alkali liquor pool, an alkali liquor pipe, a PLC (Programmable Logic Controller), an alkali liquor pump and a basic pry, the alkali liquor spraying desulfurization system provided by the utility model has the beneficial effects that the concentration of alkali liquor and the discharge capacity of the alkali liquor pump can be adjusted at any time according to the treatment condition and effect, the concentration of H2S and SO2 can be effectively reduced, and the automation degree is high; the whole system is integrated on a dragging pry, so that the whole system is convenient to transport, and the requirement of on-site immediate processing can be met; on-site application tests show that the removal rate of SO2 reaches 98% or above, and almost no SO2 is detected in the surrounding environment. 一种碱液喷淋除硫系统。其包括火炬助燃