Acid-alkali waste gas treatment device of spray tower

The utility model discloses an acid-base waste gas treatment device of a spray tower, which comprises a reaction box, a first gas inlet pipe is arranged at one end of the reaction box, a rotating shaft is arranged in the reaction box, a plurality of neutralizing liquid reaction pads are uniformly arranged on the outer side of the rotating shaft, and a partition plate is arranged at the right end in the reaction box. A gas detector is arranged at the right end of the partition plate, and a second gas suction machine is arranged at the lower end of the gas detector. According to the device, the reaction box is arranged on the device, the rotating shaft is arranged in the reaction box, the rotating shaft drives the neutralization liquid reaction pad to rotate, so that the neutralization liquid reaction pad is in full contact with and reacts with waste gas from the first gas inlet pipe, the gas detector is arranged at the right end in the reaction box, and if the gas meets the emission standard, the gas is sucked