Continuous Sand Filter for Efficient Effluent Cleaning - China Factory & Suppliers Solutions

The continuous sand filter, a highly efficient water treatment solution offered by leading China suppliers, operates based on the innovative counter-flow principle. Incoming raw water enters through the water inlet pipe and is evenly distributed across the sand filter’s bottom. The water then travels counter to the flow direction, rising from the bottom to the top of the filter bed. Here, the filtered liquid collects at the top and exits through the overflow port, ensuring optimal filtration performance.

This advanced filter system utilizes a unique mechanism where the filter material, saturated with dirt and impurities, is transported to the sand washer located at the top via an air lift pump. Through a process of turbulence, pollutants are effectively separated from the filter media. The contaminants are then expelled through the flushing water outlet while the clean sand returns to the bed under its own weight. This process promotes continuous filtration, making it an ideal choice from reliable factory options in China. Additionally, wastewater from the sand washing process is strategically directed through a specialized discharge pipe, ensuring efficient operation and maintenance.