7M Gravity Sludge Thickener

SGS Certification 7M Gravity Sludge Thickener Scraper Bridge Mounted WWTP Waste Water Treatment Plant

The central drive mud scraper is suitable for the sludge scraping and removal of the radial flow type (circular) sedimentation tank with a diameter of less than 18m in the water plant or sewage treatment plant in the water supply and drainage project.

Sludge Scraper System 

Sludge Scraper System Function

•  For peripheral operation,the bridge rotates.
• The bridge support bearing is assembled on top of the central column.
• The bridge is powered by a front wheel driven end-carriage running on top of the tank wall.

Sludge Scraper System Design Details

The first sedimentation tank is a circular radial-flow sedimentation tank which discharges sludge in the center. Water flows into it in the center and is then discharged through surrounding outlets. The sludge is discharged under a static water pressure from the center mud trough.

Sludge Scraper System Benefits

• Optimum flocculation
• Long service life
• Higher settling rate
• Prevents mechanism damage
• High solids transport efficiency

Sludge Scraper System Applications

• Grind
• Thickening
• Concentrate
• Tailings
• Leach thickening
• CCD Circuits
• Acid mine drainage