1. Design the project strictly based on the given specifications. Before the new oil tank is put into service, its quality must be thoroughly inspected. The trial run for filling the tank and testing the floating roof's upward and downward movement is essential. Ensure the inner floating roof moves smoothly, seals properly, and that all components are intact.
2. Carry out regular maintenance of the oil tanks meticulously, ensuring the highest standards of quality. Key departments must rigorously review and approve the maintenance plans. Prior to maintenance, a detailed and comprehensive inspection of the tank's condition (including all accessories) must be conducted to verify the accuracy of the maintenance plan and avoid leaks. Enhance on-site supervision and acceptance procedures for tank maintenance. Maintenance tasks must be confirmed step-by-step on-site, and oversight of enterprise contractors and construction processes should be strengthened to ensure the quality of system maintenance. Special attention should be paid to hidden works, with increased focus on intermediate acceptance and quality checks to prevent accidents.
3. Regularly inspect and maintain the inner floating roof. Pay close attention to any leaks, the degree of deformation or stress on the floating roof, the extent of wear on the sealing tape, and the functionality of the alarm systems. Ensure the spacing between guide tubes and wheels is balanced and free of friction marks. During winter, prior to oil transfer, carefully check the sealing mechanisms to prevent freezing issues. Any problems identified during inspections should be promptly addressed and resolved.
4. Install a diffuser pipe on the oil inlet pipe. 5. When restarting an oil tank after repairing the pipeline, all air must be purged through relevant connectors.
5. Optimize the design of the inner floating roof to enhance its buoyancy and drainage capabilities. For instance, adopting a floating chamber or ring chamber inner floating roof ensures that even if two adjacent compartments leak, the inner floating roof remains stable. These designs feature a 1.5% slope, allowing oil splashed onto the roof to flow back into the tank, preventing accumulation on the roof. This not only aids in drainage but also enhances buoyancy and reduces the risk of sinking.
6. Improve operational procedures and strictly adhere to established guidelines. Upstream equipment should stabilize production and avoid fluctuations, ensuring controlled oil intake rates. Operations must follow departmental protocols to prevent unauthorized actions.
7. Strengthen daily inspections, improving their quality and effectiveness in identifying potential issues early. Enhance safety inspection requirements and equipment management systems. Reinforce assessments and adjustments for random inspections and economic responsibilities.
8. Heighten operational accountability by installing high-level alarms and removing fixed ladders on top covers. Clearly define management roles, continuously improve professional skills, and provide ongoing technical training and guidance for staff. This fosters higher technical and managerial competence among leaders.
These measures aim to ensure the long-term safety and efficiency of oil storage facilities, minimizing risks and maintaining optimal performance.
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Zhoushan Jinsheng Bimetallic Plastic Machinery Factory , https://www.jinshenggalloy.com