Drum Screen
Application
By absorbing advanced foreign technology and connecting with the practical
situation of natural water treatment engineering, OA2 rotate-drum screw screen
is a new kind of equipment developed by our own company, which is a fine screen
suitable for municipal sewage plant. It is also a new product integrated with interception,
convey and squeezing.
Principle
This equipment adopts a rotating and electric push rod design, and is installed in
the reaction tank or sedimentation tank. During operation, the drive device actuates
the push rod, causing the water to gradually drop to the water surface at a certain
speed (within the specified stroke range), so that the weir mouth is submerged under
the water surface. The supernatant flows in from the weir mouth, is collected into the main pipe through the water collection branch pipes, and then discharged. When stopping, the push rod also lifts the decanting water seal, making the weir mouth rise above the water surface, thus completing a decanting process.
Main features
- Compact structure, small occupation and easy to install
and maintenance
- The clearance of a bar-screen is small, which is designed between 1and 5mm
- High efficiency of blocking the dirt, enclosed convey will have no influence on the environment
- Automatic control and stable operation, low energy consumption and low noise
- Self-cleaning and no clogging occurs
- The clearance of a bar-screen is small, which is designed between 1and 5mm
- High efficiency of blocking the dirt, enclosed convey will have no influence on the environment
- Automatic control and stable operation, low energy consumption and low noise
- Self-cleaning and no clogging occurs