Sewage Plants
Mechasol Can Provide Complete Solution for
Every Project from Design to Finishing Installation
for All Mechanical Works Requirements
ROTATING BRIDGE
Suspended Solids in the Influent, Settle to the Bottom of the Settling Tank and Continuously Revolving Peripheral
Drive Scraper Bridges Move the Settled Sludge to the Central Sludge Hopper.
Revolving Bridge Scrapers are Designed as Cage Type, Folded Low Profile with Handrail or High Profile Types.
Their Lengths are Calculated Based on Tank Diameter and They Can be Half Bridge, Extended Bridge and Full Bridge Type.
Optionally, a Surface Skimming Unit can be Installed on the Bridge and Move the Surface Scum into a scum Collecting Box or Trough.
Central Drive Sludge THICKENERS
Circular Thickeners are designed to receive waste sludge from various unit processes and prepare them for dewatering and other sludge conditioning processes. Thickeners reduce the volume of sludge which reduces the cost associated with dewatering and disposal. They require higher torque ratings than similarly sized circular clarifiers because of higher sludge concentrations and densities.
The scraper bridge is designed to be installed in all circular settling tanks (primary or secondary settling tank). It is generally used for the treatment of urban or industrial waste water which contains heavy matter which can settle quickly, and in which it is important to be able to extract the sludge as it is formed.
Sand Classifier
sand classifiers are designed to separate grit from the water and transport it to the discharge point.
The grit-water mixture is pumped from the grit chambers into the decantation tank of the grit classifier. The grit slowly settles as it has higher density than the water itself.
The inclined rotating shaftless screw slowly conveys the settled grit to the discharge line at the top.
Grit & Grease Bridge Scraper:
Travelling Bridges
Travelling Bridges for Settling Tanks are used to remove sludge and scum in both l wastewater treatment plants