NEWS CENTER

Oasis Iceberg

13

2024

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07

Closed-circuit cooling tower for electric furnaces


The primary purpose of using a closed-circuit cooling tower with an electric furnace is to address the issue of scale formation in cooling water at high temperatures and to ensure the continuous, stable operation of the furnace. A closed-circuit cooling tower reduces water temperature by transferring heat between water and air. Its closed-loop circulation system prevents external contaminants from entering the cooling water, effectively protecting internal equipment and extending its service life.

The primary purpose of using a closed-circuit cooling tower with an electric furnace is to address the issue of scale formation in cooling water at high temperatures and to ensure the continuous, stable operation of the furnace. A closed-circuit cooling tower reduces water temperature by transferring heat between water and air. Its closed-loop circulation system prevents external contaminants from entering the cooling water, effectively protecting internal equipment and extending its service life.
For electric furnaces, closed-circuit cooling towers offer the following advantages:

1. Prevent system scaling
Closed-circuit cooling towers use softened water for circulation and cooling, preventing scale formation even at high temperatures, thereby avoiding scaling in the cooling pipeline system and overheating damage to the pipes.
2. Prevent system blockage
Closed-circuit cooling towers use a fully enclosed cooling loop, which prevents foreign objects from entering the cooling pipeline system and thus avoids pipe blockages.
3. Energy-saving and environmentally friendly
Closed-circuit cooling towers occupy a small footprint, eliminate the need to excavate ponds, are easy to relocate, conserve water, and reduce energy consumption and costs. At the same time, they also help minimize environmental pollution.
4. Efficient cooling
The closed-circuit cooling tower employs a dual cooling method—air cooling combined with spray-induced heat absorption—offering high cooling efficiency and enabling simultaneous cooling of both the medium-frequency power supply and the furnace body of the electric furnace.
5. Safe and reliable
The closed-circuit cooling tower employs a dual cooling method—air cooling combined with spray-induced heat absorption—offering high cooling efficiency and enabling simultaneous cooling of both the medium-frequency power supply and the furnace body of the electric furnace.