Heat transfer, Dirt, Corrosion Problems in Heat Exchanger Fins and AHUs in HVAC Systems
Description:
In HVAC systems, especially in Air Handling Units (AHUs), heat exchanger fins and tube sheets play a crucial role in heat transfer. However, dirt buildup and corrosion can reduce their efficiency and shorten their lifespan.
- Dirt and Dust: Accumulation on fins blocks airflow, decreasing heat transfer efficiency.
- Corrosion: Environmental exposure causes corrosion on fins, leading to premature failure.
- Bi-metallic Corrosion: Tube sheets are vulnerable to bi-metallic corrosion, which weakens their structure over time.
The solutions from Eximious help maintain the performance and longevity of HVAC systems by addressing dirt accumulation and corrosion, ensuring efficient operation and reducing maintenance costs.
Eximious Solutions:
Cleaning AHU Fins with Magic Blue SPG:
Magic Blue SPG effectively loosens and removes dirt and dust from clogged fins. Its deep-penetrating formula cleans thoroughly with minimal water, leaving fins clear for optimal performance.
Application: Simple to use. Spray Magic Blue SPG on the dirty fins and rinse with water. This caustic-free cleaner is safe for frequent use. Contact eximious for more details.
Packaging: 20 kg and 50 kg carbuoy
Preventing Corrosion of Fins with Finshield:
Fins are delicate and vulnerable to corrosion caused by environmental factors and water. Finshield is a protective spray that extends the life of the fins by preventing corrosion. Finshield is an organic, water-soluble product.
Application: Spray it evenly on the fins. This treatment will protect the fins from premature damage and avoid frequent replacements. Contact eximious for more details.
Packaging: 5 kg pack
Protecting Tube Sheets from Corrosion with CoBANCo Coat:
Tube sheets often experience bi-metallic corrosion, which can compromise their integrity. CoBANCo Coat is a brushable coating that forms a protective layer on the tube sheet, preventing corrosion.
Application: Apply the CoBANCo Coat evenly across the entire tube sheet surface to safeguard it from corrosion and extend its service life. Contact eximious for more details.
Case Studies
Protect Condenser Fins from Acidic, Saline Fumes – Use Finshield
A consultant working in a seaside saline area faced a significant challenge due to the highly corrosive atmosphere created by nearby chemical companies, which led to rapid corrosion of condenser fins. He approached Eximious for a solution
Clean AHU of Dirt, Dust – Use Magic Blue SPG, Save Power
A large five-star mall in the Mumbai suburbs faced significant challenges with its air handling units (AHUs), where fins were becoming clogged with atmospheric dirt and dust. This dirt solidified into hard scales that were difficult to remove, and the delicate nature of the fins made traditional cleaning methods like rubbing or scraping impossible. They approached Eximious for a solution
