Cyclone tower is also known as cyclone spray tower, cyclone mixed vortex tower or cyclone spray device, cyclone spray tower is mainly composed of cyclone barrel, packing defogging layer, spray layer, water circulation system and pool, etc. Mainly for viscous dust, oily dust industrial waste gas pretreatment, fiber dust and other dry dust removal equipment can not handle the working conditions and designed a new environmental protection waste gas purification equipment.