Product Introduction
The STEP SCREEN is a kind of advanced solid-liquid separation device for sewage pretreatmentwhich can continuously and automatically remove debris from wastewater.
STEP SCREEN is not only high efficient screen, but also can be used as conveyor for gentle liftingand discharging of the screenings. t is suitable for deep channels.
The STEP SCREEN is installed in channels with an inclinationbetween 40and 75°This variable in.
clination permits optimaladjustment to site conditions, such as channel depth and spaceconstraints.lts discharge height is up to 11.5 ft (3.5m) above thechannel floor.
Typical Applications
This is a kind of advanced solid-liquid separation device in water treatment, which can continuously and automatically remove debris from wastewater for sewage pretreatment. It is mainly used in municipal sewage treatment plants, residential quarters sewage pretreatment devices, municipal sewage pumping stations, waterworks and power plants, also it can widely be applied to water treatment projects of various industries, such as textile, printing and dyeing, food, fishery, paper, wine, butchery, curriery etc.
Features
1.Operational Principle:Gentle and complete lifting of screenings androcks from the channel floor
2.Variable Inclination:Adjustable to site conditions.
3.Outstanding Hydraulics:Highest flow / lowest head loss of its class.
4.Great Capture Rate:High separation efficiency due to narrow slots,further.
5.lmproved by formation of screenings mat Cleaning:Self-cleansingdesign.No spray water or brushesare needed.
6.Maintenance:No need for regular lubrication7.Reliability:Low susceptibility to jamming by grit, graveland rocks.
Operation Principle
Technical Parameters
| Screen widths (mm) |
Discharge heights (mm) |
Screen mesh (mm) |
Flow rates (litres/sec) |
| 500-2500 | 1500-10000 | 3,6,10 | 300-2500 |
