Rotary spherical digester for pulp production are key equipment in the pulp industry, mainly used to decompose lignin in raw materials (such as wood, grass, etc.) through high-temperature and high-pressure cooking processes, separate fibers, and prepare pulp. The following provides a detailed introduction from the aspects of structure, principle, application, advantages, and precautions
Characteristics and advantages
1. Efficient cooking: High temperature and high pressure significantly shorten reaction time and increase production capacity.
2. Good uniformity: The rotating design avoids the accumulation of raw materials and ensures the full penetration of the drug solution.
3. Strong adaptability: Diversified raw materials can be processed by adjusting temperature, pressure, and medication ratio.
4. Automation control: Integrated PLC system to achieve precise temperature and pressure control, reducing manual intervention.
5. High safety: Multiple safety devices (pressure relief valves, interlock protection) ensure stable operation.
Rotary spherical digester occupy an important position in the pulp industry due to their high efficiency and flexibility. With the advancement of technology, modern steaming balls continue to optimize in energy conservation and consumption reduction (such as waste heat recovery), environmental protection (reducing wastewater discharge), and intelligent control, helping the paper industry transform towards green and efficient. Proper operation and maintenance can significantly extend the lifespan of equipment, ensuring production safety and stability