Economizer Tube

Product Identity

◆ Origin: Manufactured in China, leveraging advanced industrial manufacturing capabilities.
◆ Brand: Customizable (e.g., EcoRecover), allowing alignment with corporate branding strategies.

◆ Certifications: Complies with ASME BPVC (Boiler and Pressure Vessel Code) and ISO 9001 quality management standards. Additionally, meets food industry - specific hygiene certifications (e.g., FDA, EC 1935/2004) for use in food processing facilities.
◆ Model: WHRU - P2025 (Waste Heat Recovery Unit - Power & Food 2025 Series), signifying its relevance to modern industrial needs.

 

Product Narrative

◆ This waste heat recovery unit (WHRU) is a dual - purpose solution engineered for power plants and food processing facilities. Outfitted with finned economizer tubes, it excels at converting exhaust gas into preheated feedwater in power generation scenarios, boosting boiler efficiency by 18%. In food processing, it recovers latent heat from steam condensate, adhering to strict hygiene norms while slashing steam consumption by 15 - 20%. It's a testament to how industrial innovation can intersect with energy efficiency and sanitary compliance.

 

Technical & Functional Insights

◆ Design for Power Plants
Finned Economizer Tubes: These tubes, with their extended surface area, capture heat from exhaust gases efficiently. By preheating feedwater, they reduce the energy burden on boilers, leading to an 18% efficiency uplift. This directly translates to lower fuel consumption and reduced greenhouse gas emissions, aligning with sustainability goals in power generation.
◆ Adaptation for Food Processing
Stainless Steel Build: The unit's stainless steel construction ensures it meets the rigorous hygiene standards of food processing facilities (e.g., dairies, beverage plants). It safeguards against contamination, making it suitable for use in cleaning - in - place (CIP) systems and process heating.
Counterflow Design: This design maximizes heat transfer between steam condensate and incoming feedwater. It maintains feedwater temperatures within ±2°C, ensuring process stability. By capturing steam flash vapour, it cuts steam consumption by 15 - 20%, driving down operational costs while upholding sanitary requirements.

 

Application Realms

◆ Power Generation
Coal - Fired, Gas - Fired, and Biomass Power Plants: Integrates seamlessly into boiler systems, using waste heat from exhaust gases to preheat feedwater. This not only enhances energy efficiency but also supports compliance with increasingly stringent environmental regulations.
◆ Food Processing
Dairy and Beverage Plants: Plays a critical role in preheating water for CIP systems and process heating. By recovering latent heat from steam condensate, it reduces the need for additional energy inputs, all while meeting strict sanitation requirements to ensure food safety.

 

Commercial Proposition

◆ Order Flexibility
Minimum Order Quantity (MOQ): 1 unit. This caters to both small - scale trials in food processing facilities and retrofit projects in power plants. For bulk orders (≥ 3 units), a 10% discount is available, incentivizing large - scale energy efficiency initiatives.
◆ Pricing Dynamics
Price Range: $17,000 - $27,000 per unit. The price varies based on customizations, such as material upgrades for extreme - temperature power plant applications (e.g., alloy steel tubes, which add a 12% premium).
◆ Logistics & Delivery
Packaging: For power plant applications, the unit is packaged with anti - corrosion VCI (Volatile Corrosion Inhibitor) film and robust steel crates, ensuring safe transit under high - pressure conditions. For food processing use, it's sealed in food - grade plastic wrapping and wooden crates to maintain hygiene during delivery.
Lead Time: Standard orders are delivered within 14 - 22 days. Customized units for specialized power plant or food processing needs take 26 - 32 days, accounting for additional quality checks and material sourcing.

◆ Payment & Supply
Payment Terms: Accepts T/T (30% deposit required) and L/C (Letter of Credit) at sight, providing flexibility for different business financial processes.
Supply Capacity: Capable of producing 380 units per month, with dedicated production lines for power plant - focused and food processing - focused variants. This ensures timely fulfillment of both small - scale and large - volume orders.

 

Unique Selling Points

◆ Dual - Industry Adaptability: Excels in both power generation (boosting boiler efficiency) and food processing (meeting hygiene standards while saving energy), making it a versatile investment.
◆ Precision Temperature Control: Maintains feedwater temperatures within ±2°C, critical for process stability in food production and efficient boiler operation in power plants.
◆ Sustainability & Cost - Effectiveness: Reduces fuel consumption (power plants) and steam usage (food processing) significantly, delivering both environmental and financial benefits.