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LNG savings of burners - Institute for Industrial Productivity

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▶ 7 cooling water pumps are installed to supply cooling water <strong>for</strong> rolling equipment.<br />

5 cooling water pumps always operate regardless <strong>of</strong> load change.<br />

▶ Cooling Water Pump Design Data: 1,400kW, 6,600V, 125A, 28m3/min, 20kg/cm2g<br />

Roll Cooling Water Pump<br />

Cooling Water Line<br />

Cooing Water Pump: 7 EA<br />

(5 Centrifugal pumps are always operating)<br />

Cooling Water Pipe<br />

Rough rolling Finish rolling Winder<br />

[Figure: Cooling water supply system]

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