COMPACT SYSTEM FOR PRE-TREATMENT OF CESSPOOL SEWAGE
A completamento del processo di depurazione delle acque reflue civili o industriali esiste una serie di dispositivi realizzati interamente da COSME che supportano l’ impianto in ogni sua fase lavorativa costituendone parte integrante.
HOW IT WORKS
After connecting the tank truck to the quick coupling of the
plant, sewage is fed into the tank. Automatically, by suitable
sensors, plant starts and begins the filtration.
The system is provided with a screening section in order to
remove the solid parts and coarser, settling and extraction of
the sands and finally a system for removal of fats and oils
Cleaning of tank and washing of solid material, to remove
organic substances, are granted by spraying nozzles located
In case of overload, sensors activate a gate valve, which
stops the sewage flow.
HOW IT IS BUILT
Bearing structure in cold-bent plate, FPC or FS filter (see
sheets), all made in AISI 304 stainless steel.
Gearmotor for FPC filter.
Pneumatic gate valve with body in cast-iron body and lens in
AISI 304, with solenoid valve of control.
“Fan” shaped spray nozzles with open/close solenoid valve.
Rod sensors for plant automation.
Electric panel of control and protection with automatism for