The working principle of the spray tower: The main operation method of the spray tower is to continuously introduce the acid mist exhaust gas from the air pipe into the purification tower. After the packing layer, the exhaust gas and the absorption liquid are fully contacted in the gas-liquid two-phase absorption and neutralization reaction, and the acid mist exhaust gas is purified After that, it is dehydrated and defogged by a defogging board and discharged into the atmosphere by a fan. The absorption liquid is sprayed down at the top of the tower after being pressurized by a water pump at the bottom of the tower, and then returned to the bottom of the tower for recycling.
