CN
EN
es 
ru 
Dec 30, 2024
With the continuous improvement of textile manufacturing standards, industrial filter cloth, as a crucial medium in the solid-liquid separation process—is increasingly favored by a wide range of manufacturing industries. As a specialized provider of custom filter cloth solutions for solid-liquid separation, Bolian Filter serves industries such as chemicals, pharmaceuticals, mining, metallurgy, and environmental protection. Today, we will briefly introduce how a horizontal belt filter, taking industrial filter cloth as the medium, achieves efficient solid-liquid separation.
In actual operation, slurry is evenly distributed onto the moving surface of the filter cloth via the feeding system. As the filter cloth moves forward slowly, the negative pressure generated by the vacuum chamber below the equipment sucks out the liquid part of the slurry through the filter cloth. The liquid then travels through discharge channels below the cloth into the vacuum box and is further removed through vapor-liquid separators and other components, completing the initial separation of liquid from solids.
Solid particles gradually accumulate on the surface of the filter cloth, forming a filter cake layer. In subsequent steps, the cake can undergo multiple washings and secondary suction to improve the purity of the solids and reduce residual liquid. Finally, the filter cake is transported to the discharge end, where it is completely removed by a scraper or wire roller—achieving continuous, stable, and efficient filtration.
If you encounter issues such as cloth folding, misalignment, or clogging during use—or need to purchase customized filter cloth—please feel free to contact the Bolian team directly for one-on-one technical support.
