Humic acid drum scraper dryer

The working principle of humic acid drum scraper dryer is that the drum dryer is an internally heated conductive rotary continuous drying equipment. The rotating drum adheres to a certain thickness of material film through its lower material groove, and heat is transported to the inner wall of the drum through pipelines, conducted to the outer wall of the drum, and then transmitted to the material film, causing the moisture in the material film to evaporate and dehydrate, and drying the material containing moisture. The dried material is scraped off the drum surface by a scraper and falls onto a screw conveyor placed below the scraper. The dry material is then collected and packaged by the screw conveyor.