LFSS

Overview of the LFSS

The LFSS comprises several key components, including the filling and storage system, the Ammonia Fuel Supply System (AFSS), the Fuel Value Unit (FVU), the vent system, the Ammonia Release Management System (ARMS), the ventilation system, the inert gas system, the internal engine LFSS, and the safety system. Notably, there are several differences between MAN and WinGD.

Why Choose Us?

1. Industry-Leading Expertise - Our team brings extensive experience in designing and constructing dual-fuel vessels, liquefied gas carriers, chemical tankers, and related systems.

2. Comprehensive Solutions - We offer integrated services encompassing Methanol Fuel Supply Systems (MFSS), LNG Fuel Supply Systems (FGSS), Ammonia Fuel Supply Systems (AFSS), and LPG Cargo Handling Systems (CHS).

3. Proven Track Record - We have successfully delivered 19 ship sets of clean fuel supply systems and cargo handling systems, demonstrating our reliability and performance.

4. Innovative AFSS Development - Leveraging our expertise in ammonia carrier construction and LPG retrofitting, we independently design ammonia fuel supply systems and actively participate in zero-carbon laboratory projects.

5. Full Lifecycle Support - We provide support throughout the entire lifecycle, from design and manufacturing to installation, alongside ongoing construction of multiple units and comprehensive after-sales service.

Product Parameters

Product Details

1. Safety and Efficiency - The system ensures safe and efficient ammonia bunkering and storage, adhering to strict requirements for handling low-flashpoint fuels. It is designed to comply with IMO regulations and industry standards for ammonia as a marine fuel.

2. Flow Control and Safety Features - This system allows for precise control over ammonia flow while ensuring safety during operations. It includes advanced safety features such as leak detection, emergency shutdown capabilities, and the integration of inert gas systems.

3. Environmental Protection - To prevent environmental hazards, the system captures and treats ammonia vapor. It is equipped with thermal oxidation or re-liquefaction systems for the safe handling of ammonia, particularly in low-pressure storage tanks.

4. Ventilation and Risk Mitigation - Designed for both above-deck and enclosed spaces, it ensures proper ventilation in hazardous areas while integrating inert gas systems to minimize explosion risks.

5. Pressure Maintenance - For low-pressure storage tanks, the system includes re-liquefaction or sub-cooling units to maintain the tank pressure within safe limits. Alternatively, thermal oxidation systems can be employed to manage excess ammonia vapor.

Installation Process

1. Vessel Design Confirmation - Begin by confirming the vessel design drawings and system interface requirements, followed by completing any necessary technical clarifications.

2. Preparation for Installation - Gather all required installation tools, equipment, and necessary safety protection measures.

3. Transportation of Components - Transport the prefabricated fuel supply system module to the installation site, utilizing lifting equipment to position it accurately in the designated area.

4. Module Fixation - Secure the base of the module according to the ship's structure, ensuring that levelness and stability conform to design standards.

5. Connecting Systems - Connect the transfer pipelines, auxiliary system piping, and control cables, making sure to maintain sealing performance and ensure electrical system integrity.

6. Debugging Procedures - Conduct both individual and integrated debugging of the supply system to verify the operational performance of each subsystem, including bunkering, supply, and control safety functions.

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