The KLASS-Wendelfilter

The pollution is lifted upwards by the spiral over the divider pipe, which can be fitted with up to four filter columns. The spiral is surrounded by a perforated filter pipe, through which the filtrated fluid flows and is released through the outlet pump. It supports the current of the filtrated fluid with its suction pressure. The vacuum is important for the dry substance concentration of the solid material. It can be adjusted by the vacuum regulator and checked on the manometer. The solid material is concentrated and dehydrated in the spiral on the way up and released over the solid waste chute at the top. From there, it can be taken away by belt conveyor or screw conveyor.