The high efficiency countercurrent acid & alkali exhaust gas absorbing and washing tower (waste-gas cleaning tower) is made by high quality material and all details are designed perfectly. Treatment efficiency can meet the emission standard (GB16297-1996) for acid and alkali exhaust gas in all industries. The vertical washing tower can collect the useful material from the exhaust gas treated with other equipment. The processing air input of each tower varies from 20 cubic meter per minute to 1500 cubic meter per minute. The height of the washing and absorbing section can be adjusted according to the different gases to be treated. The packing is PP. The shape is multitooth ring (garland). The void volume is up to 95% and the specific area is up to 90m2per cubic meter. The packing of the dehydration layer is PP. The shape is circular ring (garland) and the void volume is up to 95%. The specific area is up to180m2per cubic meter. The sprayer is PP 120 degree rotary block less sprayer. Therefore, the total system has a very high acid and alkali resistance. The resistance of the system is less than 50mmAq, greatly saving the energy. |