ZXG series secondary clarifier is central driving, widely used for scraping and discharging sludge in round primary sedimentation tank, secondary sedimentation tank and concentrated tank, working diameter ranges from 8m to 20m. Secondary clarifier is specially designed for these applications.

We have been over 8 years in manufacturing and designing of secondary clarifier since year 2006.  Excellent quality with cheap factory price for you.

Working principle of secondary clarifier:

Sedimentation tank with conical bottom is made of concrete or steel, sludge pit is located at the tank center, connect with sludge pipe. Wastewater enter into tank through central steady flow tube. Sediment in water fall in tank bottom and  is scraped and collected by scraper to central sludge collecting pit, and then is discharged through sludge pipe.  Strong technical team and strict final inspections ensure excellent quality and long service life of secondary clarifier.

Detail images of secondary clarifier ZXG series: 

 Specification of secondary clarifier: