SA Grit Classifier

General Description
Advantages

General Description

The SPIRAC SA Grit Classifier is a highly efficient unit designed to separate grit and other pollutants from process and effluent streams.

The design of the inlet section reduces turbulence to a minimum and creates an optimum flow pattern for efficient settling.

The solids settle in the bottom of the classifier which contains a shaftless spiral. The spiral transports the sediment slowly (speeds are kept to around 5rpm to minimise turbulence) to an included or vertical conveyor which then discharges the grit.

Options
» Screening
» Floating material removal

Typical Applications
» Inlet works in sewage treatment plants - grit and screenings application
» Inlet works in sewage treatment plants - grit vortex chamber / classifier
» Pulp and paper industry - rejects handling system
» Food industry

Advantages (^top)
» Shaftless spiral
» Compact, robust design
» Low power
» Low speed
» No intermediate or end bearings are under water
» Virtually maintenance free

Related links

CS Screen
CC Screen
ST Screen
CT Screen and Classifier
Vortex Grit Chamber