Acid mist waste gas treatment tower water spray purification tower acid mist purification tower indu

The absorption principle of packed absorption tower (packed tower) generally adopts countercurrent operation, that is, the liquid flows from top to bottom in the packed tower and the gas passes from bottom to top
Countercurrent absorption can make the absorption more perfect and obtain greater absorption driving force
After the gas outside the packed tower body enters the tower body, it enters the packing layer through the gas distributor
There is spray liquid from the liquid distribution plate or spray pipe on the packed tower layer, and a liquid film is formed on the packing
When the gas flows through the gap of the packing, it contacts the liquid film of the packing for absorption or neutralization reaction, and the gas continues to walk upward, After several times of absorption or neutralization, the gas is collected by the demister and discharged out of the tower through the air outlet
The liquid on the liquid film in the packed tower is recovered to the designated place through the liquid collector