Dry Cooler Application Project in Cogeneration Plant

Project Name: Cogeneration Plant Dry Cooler Application Project

Project Status:

A state-of-the-art cogeneration plant to meet the growing local demand for electricity and at the same time utilise waste heat for HVAC. For this project, the designers decided to use dry cooler technology to increase the efficiency of the generating units and reduce the use of water, while ensuring a stable supply of electricity even during the hot summer months.

Design Parameters:

Type of dry cooler: V-dry cooler

Cooling medium: Air

Cooling capacity: 1.5 MW

Cooling temperature: 35°C (inlet) - 45°C (outlet)

Design air velocity: 8 m/s

Layout of dry cooler: Multi-stage cooling section to ensure optimum heat dissipation

Material: Galvanised steel, corrosion and temperature resistant

Ambient conditions: Temperatures in the region can reach up to 45°C in summer

Quantity: 5 units

Customer Feedback:

The customer is very satisfied with the dry cooler used in the project. They emphasise that the dry cooler not only improves the efficiency of the genset, but also maintains a stable power generation performance during the hot summer months. Thanks to the dry cooler technology, the plant does not require a large amount of water for cooling, which plays a positive role in saving local water resources and environmental protection. In addition, Vrcoolertech provided professional technical support during the design and installation of the dry cooler, which ensured the smooth progress of the project. The customer also mentioned that the stable operation and low maintenance cost of the dry cooler have greatly improved the reliability and economy of the whole CHP plant.

This case highlights the great value of the application of dry coolers in cogeneration projects to improve efficiency, save water and ensure stability.

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