GENERAL INFORMATION
The screening is the first step which must be considered in a civil or industrial wastewater treatment plant. Its purpose is to intercept and remove suspended solid particles that can damage and / or slow down the depurative processes and plant equipment.
The continuous belt screen with self cleaning teeth is specially designed for fine screening of sewage at the entrance of the plant and generally, it is installed downstream of a coarse screen. The filtration level is defined depending on the type and amount of material expected and according to the scheme of the purification process adopted.
Thanks to the belt screen filter consisting of a dense mesh of specially shaped teeth, this machine is able to block the small suspended solid particles (larger than the screen spacing), lifting them out of the water flow and convey them to discharge, placed at the top of the machine. In the discharge area, the inversion of the filter tape, thanks to the self-cleaning profile of the teeth, causing the fall of the screened material in a special collection box.
APPLICATIONS
- civil waste water treatment plants
- industrial waste water treatment plants
- tanneries
- industrial laundries
- slaughterhouses
- paper mill
- textile industry
- fish industry
- food and chemical industry