Waste Heat Recovery

Product Identity

◆ Place of Origin: China
◆ Brand Name: OEM/ODM (Flexible branding to meet diverse market and client preferences)
◆ Certification: CE, ROHS, ISO9001, ISO14001 (Adheres to international quality and environmental management benchmarks, ensuring reliability and eco - friendliness)
◆ Model Number: Customized (Tailored designs to precisely fit the unique requirements of marine vessel propulsion systems)

Product Overview

◆ This exhaust gas heat exchanger, paired with a boiler economiser, is meticulously designed for marine vessels. Its core mission is to recover heat from engine exhaust, thereby enhancing overall propulsion efficiency. By capturing and reusing waste thermal energy from marine engines, it optimizes the energy cycle on board, reducing fuel consumption and promoting more sustainable marine operations. It is an ideal solution for cargo ships, cruise liners, and naval vessels that strive for improved efficiency and reduced emissions.

Key Specifications

◆ Construction & Design
Modular Architecture: Features a modular design with multiple stainless steel (SS) economizer sections arranged in parallel. This design effectively addresses the challenge of limited installation space on marine vessels while maximizing heat transfer. It strikes a perfect balance between high - efficiency heat exchange and a compact footprint, making it suitable for the space - constrained environment of marine engine rooms.
Heat Transfer Medium: Capable of efficiently transferring captured heat to water or thermal oil. This enables the reuse of thermal energy in essential onboard heating and preheating processes, such as preheating feedwater for boilers or heating domestic water.
◆ Performance Parameters
Heat Recovery Efficiency: Boasts an impressive recovery efficiency of 85%. It can reclaim up to 1.5 MW of waste heat that would otherwise be lost. By utilizing this recovered energy to preheat reactants or distillation feedstocks in relevant marine - related industrial processes (if applicable during vessel operations or for onboard auxiliary systems), it significantly enhances the overall energy utilization efficiency of the vessel.

Design & Functionality

◆ Marine - Oriented Efficiency
The combination of the exhaust gas heat exchanger and boiler economiser is specifically engineered for marine propulsion systems. The heat exchanger extracts thermal energy from the high - temperature engine exhaust. Then, the economiser utilizes this energy to preheat feedwater or other fluids, optimizing the vessel's energy consumption. This results in reduced fuel consumption, lower operating costs, and a smaller environmental footprint, helping vessels meet the strict emission regulations set by the International Maritime Organization (IMO).
◆ Durability in Marine Environments
Constructed to withstand the harsh marine environment, including exposure to saltwater, continuous vibration, and extreme temperature fluctuations. The use of high - quality materials and robust design ensures long - term reliability during the continuous and demanding operations of marine vessels.

Application Areas

◆ Marine Vessels
Cargo Ships: Integrates into the ship's engine and boiler systems to recover exhaust heat. This enhancement in fuel efficiency leads to reduced operating costs, which is crucial for the cost - sensitive cargo shipping industry.
Cruise Liners: Helps improve the energy efficiency of cruise ships, ensuring optimal use of energy resources while maintaining a high level of onboard comfort and service. It also supports compliance with increasingly strict environmental emission regulations.
Naval Vessels: Plays a vital role in improving energy efficiency for long - duration naval missions. It ensures that the vessel can make the best use of onboard energy resources while maintaining excellent propulsion performance.

Commercial Terms

◆ Order Details
Minimum Order Quantity (MOQ): Negotiable (We are flexible to support both small - scale retrofit projects for existing vessels and large - volume orders for new - build shipyards)
Price: Negotiable (Pricing is determined based on factors such as customization levels, material selections, and order quantities, ensuring cost - effectiveness for every customer)
◆ Shipping and Delivery
Packaging Details: Protected by PE bags, small boxes, and wooden cartons. This ensures the safe transportation and delivery of the product, even during long - distance maritime - related shipping.
Delivery Time: 10 - 20 days (The delivery time may vary depending on the order complexity and customization requirements, with a commitment to timely delivery to minimize any potential impact on vessel operations)
◆ Payment and Supply
Payment Terms: L/C, T/T (Offering flexible payment options to accommodate different business financial processes)
Supply Ability: 7500 pcs per month (With a strong production capacity, we can meet the demands of both large - scale shipbuilding projects and continuous replacement needs for the marine industry)