TH9219EX - Equipment for the purification of liquids by mechanical means - Google Patents

Abstract

Equipment for the purification of wastewater which has been biologically purified by mechanical means. It has a hollow drive shaft which is used to drain the purified water mechanically and receive a circular disc-shaped filter unit in a row. Each unit consists of a sector frame surrounded by a perforated strainer made of textile. Or other material And allow pure water to pass through the shaft The latter rotates in the mass of the wastewater in the container so that the water flows through the strainer into the frame and then into the shaft. The filter interferes with the contaminants that are eliminated through the pipes flanking the filtering unit. And connected to the suction generator device, the separate structure connected to the shaft

Claims (1)

1.Round disc filters (1) for the purification of bio-treated wastewater. Which has a circular disc of the filter which is driven And disc style filters, each with two (6) filter surfaces Which can be cleaned by suction, the suction device (24) extends radially upward to the support pipe (7), giving it a characteristic whereby the support tube (7) has a polygonal cross-section. , Where its flat side surfaces (13) are attached directly to the detachable frame (12), each separately covered with a spinning cloth.