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ATAC i system - Energimyndigheten

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Cooling tubes<br />

4200<br />

300<br />

800<br />

600<br />

Adjustable cooling<br />

Burner<br />

FURNACE<br />

Measurement<br />

ports<br />

To heat<br />

exchangers<br />

Figure 2. The furnace of the test rig (the<br />

locations of the measurement ports are<br />

tentative).<br />

4<br />

High-temperature flue-gas<br />

heat exchanger<br />

Furnace outlet temperature<br />

down to approx. 200 C<br />

250<br />

Low temperature flue-gas<br />

heat exchanger (condenser)<br />

200 C down to min temp.<br />

250<br />

Cool piping<br />

<strong>system</strong><br />

Cool piping<br />

<strong>system</strong><br />

do =<br />

25<br />

250<br />

do =<br />

25<br />

250<br />

Condensed water<br />

outlet<br />

s2 = 40<br />

s2 = 40<br />

Cooling water<br />

in crossflow<br />

Cooling water<br />

in crossflow<br />

Figure 3. Flue gas heat exchangers.<br />

250<br />

250<br />

s1 = 40<br />

s1 = 40<br />

flue gas flow

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