Food-Grade Vacuum Filter with Enhanced Solid-Liquid Separation

This industrial potato starch dewatering unit employs a vacuum pump to establish a precisely controlled negative-pressure environment within the rotating drum, enabling efficient retention of solid starch particles from the slurry onto the filter cloth mounted on the drum surface. Specifically engineered for potato starch manufacturing, the system features a low-speed, continuously rotating drum that promotes uniform cake formation across the filtration medium. Moisture is rapidly removed via the integrated vacuum system and discharged from the process stream, while a pneumatically actuated scraper blade continuously removes the dried starch cake. This design ensures consistent, high-efficiency dewatering performance—well suited for large-scale, commercially operated potato starch production facilities.

• The compact and streamlined design, coupled with intuitive operational interfaces, significantly reduces long-term maintenance requirements and associated costs.
• High-performance, wear-resistant components improve structural integrity and substantially extend the equipment’s service life.
• Minimal raw material loss during cleaning ensures consistent product quality and stable production throughput.
• The system demonstrates exceptional adaptability to large-scale, continuous manufacturing operations while delivering outstanding water-saving performance—thereby supporting sustainable and environmentally responsible production practices.