![149285](https://img.feedandgrain.com/files/base/wattglobalmedia/all/image/2015/04/an.149285.jpg?auto=format%2Ccompress&q=70&w=400)
Big Dutchman HelixX system is a decentrally-installed exhaust air washer also has separation rates for total dust and ammonia. The decentrally-installed units are connected to each other and to a central water treatment station by a pipeline system. It consists of a nozzle holder installed on top of a water collection spiral. Water is sprayed on the exhaust air through the nozzles thus binding dust and ammonia.