Tubular Heat Exchanger for Power Generation

Core Components & Materials

◆ Shell Material: Heavy - duty carbon steel shell. It provides robust structural strength to withstand the high - pressure and high - temperature conditions within power plants.
◆ Tube Material: Stainless - steel tubes (Inconel 625). These tubes offer excellent corrosion and heat resistance, ensuring long - term durability and efficient heat transfer in the harsh environment of power generation.

Performance Parameters

◆ Heat Transfer Capacity: Capable of handling heat loads of up to 100,000 kW. With a shell diameter of 0.3 - 1 meter, it can effectively manage the heat exchange requirements of power plant systems.
◆ Application Role: Serves as a critical component in power plants for preheating boiler feedwater. It utilizes the steam heat from exhaust gases to elevate the water temperature before it enters the boiler, significantly improving the overall thermal efficiency of the power plant cycle.

Structural Design & Efficiency

◆ Heat Exchange Design: Adopts a tubular heat exchanger design with Inconel 625 tubes, creating a compact, high - surface - area bundle. This design allows for efficient heat transfer between the steam and feedwater.
◆ Operational Benefits: By recovering heat that would otherwise be wasted, it can cut fuel consumption by 15% - 20%, leading to substantial cost savings and lower carbon emissions. The design also reduces pressure drop while enhancing thermal efficiency, making it well - suited for the high - temperature, high - pressure processes typical of modern power plants.

Application Scenarios

◆ It is an essential component for large - scale power generation facilities, especially in thermal power plants (both fossil - fuel - based and potentially other thermal sources). In these facilities, it contributes to the efficient operation of the power generation cycle by preheating boiler feedwater, thus improving overall plant efficiency and reducing environmental impact through lower fuel consumption and emissions.

Key Advantages

◆ Reliable Operation: The combination of a heavy - duty carbon steel shell and stainless - steel tubes ensures reliable operation under the demanding conditions of power plants, supporting stable power output.

◆ Energy Efficiency: Significantly improves the thermal efficiency of the power plant cycle by preheating boiler feedwater, leading to fuel consumption reduction (15% - 20%) and lower carbon emissions.

◆ Heat Transfer Efficiency: The tubular design with Inconel 625 tubes provides a large heat transfer surface area in a compact structure, enhancing heat exchange efficiency while minimizing pressure drop.

◆ Cost - Effective & Environmentally Friendly: The energy savings translate to substantial cost reductions for power plant operators, and the lower emissions align with environmental sustainability goals.

Technical Compliance

◆ Complies with relevant industry standards for power plant heat exchange equipment. The materials (heavy - duty carbon steel shell and Inconel 625 tubes) and design meet the requirements for high - temperature, high - pressure operation, ensuring safe and efficient performance in power generation applications.

Packaging & Logistics

◆ Packaging: Protected with shock - absorbing materials (e.g., foam, bubble wrap) to prevent damage during transit. It is then placed in a sturdy wooden crate or suitable container for overall protection.
◆ Delivery Time: Typically 12 - 22 working days after order confirmation, depending on order quantity and customization needs. Shipping can be arranged via land, sea, or air freight as per customer requirements, with proper securing measures during transportation to ensure the product arrives in good condition.