Ship maintenance application project

The Ship Maintenance Application project is a comprehensive work designed to ensure the safe and reliable operation of the ship and extend its service life. These maintenance items usually include hull maintenance, ship equipment maintenance, ship electrical maintenance, ship painting maintenance and regular overhaul and other aspects. The following is a detailed summary of ship maintenance applications:
1. Hull maintenance
Hull cleaning
Contents: Use special detergent and seawater to clean the hull to prevent attachment and corrosion of Marine organisms. Depending on the structure of the vessel and the coating material, the appropriate cleaning methods and tools, such as high-pressure water guns or brushes, are used.
Objective: To keep the hull surface clean, reduce the drag and improve the sailing efficiency.
Coating maintenance
Content: Check the wear and peeling of the coating regularly, and repair or re-paint in time. Select the appropriate coating material, and carry out regular coating and anti-corrosion treatment according to the use environment and requirements.
Objective: To protect the hull from seawater corrosion and oxidation and prolong the service life of the hull.
Hull repair
Contents: Repair damaged parts of the hull, such as steel plate replacement, welding repair, etc. The anti-corrosion coating on the bottom of the ship needs to be inspected and repaired regularly.
Objective: To ensure the integrity and durability of the hull structure and improve the safety of the ship.
2. Maintenance of ship equipment
Mechanical equipment maintenance
Content: including main engine, auxiliary machinery, transmission system, pump and other mechanical equipment overhaul, maintenance and repair. Regular inspection and maintenance of these equipment to ensure its normal operation and extend the service life.
Objective: To keep the machinery and equipment in good condition and improve the sailing efficiency and safety of the ship.
Engine maintenance
Contents: Change engine oil and filter element regularly, clean and adjust fuel nozzle, check and maintain cooling system and exhaust system.
Objective: To ensure the normal and efficient operation of the engine and reduce the possibility of failure.
Third, ship electrical maintenance
Electrical system inspection
Contents: Regularly check the connection and junction box of electrical equipment, clean the dust and stains of electrical equipment, and maintain normal electrical contact and working state.
Objective: To ensure the normal operation of the electrical system and improve the safety of the ship.
Cable and plug check
Content: Regularly check the use of cables and plugs, repair and replace damaged parts.
Objective: To prevent the occurrence of safety accidents such as electrical failure and fire.
Fourth, ship painting maintenance
Wash and remove rust
Content: Cleaning and derusting of ship surfaces to remove old coatings and rusts.
Purpose: To prepare for new painting work and ensure the adhesion and durability of the coating.
Paint and protect
Contents: After cleaning and rust removal, the surface of the ship is painted and protected. Select the appropriate coating and coating process to ensure the aesthetics and protection of the coating.
Purpose: To protect the hull from corrosion and external damage and extend the service life of the ship.
Five, regular maintenance
Outage maintenance
Content: According to the service life and regulations of the ship, the maintenance work is carried out. Including semi-annual maintenance and annual maintenance. Inspect the ship's structural integrity, electrical systems, drainage systems, ship equipment, etc.
Purpose: To ensure the normal operation and safety of the ship during the service period.
Planning and implementation
Contents: The ship shall be responsible for preparing the overhaul plan and implementing it after submitting it for approval. Maintenance items include hull, equipment, electrical, painting and other aspects.
Objective: To find and solve the potential problems and hidden dangers through comprehensive overhaul work, improve the overall performance and safety of the ship.