ENTA - Model Rectangular Type -Grit Bridge Scraper

Rectangular type grit chambers are used extensively in wastewater treatment systems as aerobic and anaerobic. In order to remove the solids which are settled at the bottom of this kind grit chambers, there is used scraper systems. By the scrapers which move two-way through the grit chamber, the grits are pushed to the drain at the bottom of canal and from here are taken from the tank by sucking with the submersible or air lifted pumps. This sludge mixed with water, is removed from the organics inside generally by passing through a grit washing or classifier unit and are collected in sand containers and removed out of the plants. Scrapers of the grit chambers can be arranged in order to scrape a single, two, three or four canals. At small plants, grit washing unit can be installed on the bridge of the scraper.