Engineering problems of dehydration of rainfall of sewage

Abstract

The engineering problems of processing of rainfall in devices of new type – flotokombayna are considered. Pilot studies of process of condensation of suspension of active silt after secondary settlers in flotokombayna are conducted. Further dehydration is possible with use of the offered scheme of drying with the closed heat carrier contour. The scheme includes knot of preparation of the heat carrier, the drying camera, the device for unloading of a ready-made product, the system of cleaning of the fulfilled drying agent, knot of tertiary treatment of the fulfilled heat carrier, the double-circuit system of pneumotransport of a ready-made product. The offered scheme excludes hit of toxic substances of slimes to the environment.