Methods to enhance the mechanical strength of hollow paddle dryers
2025,12,09
To ensure the long-term, stable, and safe operation of hollow paddle dryers, all components must possess sufficient strength. Enhancing the mechanical strength of hollow paddle dryers primarily involves strengthening four aspects: static stiffness, static strength, fatigue strength, and fracture strength. This can be achieved through methods such as:
1. Design and manufacturing units are required to strictly control the design and manufacturing quality and eliminate potential hazards. In particular, for pressure vessels, they must be designed, manufactured and inspected in strict accordance with relevant national standards. Shoddy workmanship, arbitrary structural modifications and the use of substitute materials are strictly prohibited.
2. Operators are required to strictly fulfill their job responsibilities and comply with operating procedures. Unauthorized command and operation are strictly prohibited, as is operation beyond permitted temperature, pressure, or load limits.
3. It is also necessary to strengthen maintenance and management, regularly check the corrosion and wear of equipment and machines, and repair or replace them in time if any problems are found. In particular, hollow paddle dryers should be replaced in time after they reach the end of their service life to prevent major equipment accidents due to severe corrosion or exceeding the service life.