Abstract:

The sludge drying and incineration technology has significant characteristics of sludge reduction, stabilization, and harmlessness, and has become a key research and important development direction in the field of sludge treatment and disposal in China. Sludge drying equipment plays a crucial role in the success or failure of projects, both from a process perspective and an investment perspective. The paper takes three sludge treatment projects using blade, thin-layer, and disc drying technologies as research objects, and conducts research and exploration from the perspectives of equipment structure, material balance, process flow, control methods, and future thermal drying applications, providing reference and inspiration for the construction and technology selection of similar projects.

Key words: Sludge Drying')">

Sludge Drying, Process Calculation, System Control, Development and Applications