Regenerative heat exchanger
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The regenerative heat exchanger blowdown of the primary circuit ТК80W01 (hereinafter "exchanger") is part of the system makeup and blowdown of the primary circuit. Heat exchanger designed for cooling of purge water from the primary circuit, while heating make-up water.
Characteristics | Cooling side - tube side | Cooling side - shell side |
|---|---|---|
Environment | Energized water | Purge water |
Heat exchange surface, m2 | 107 | 107 |
Design pressure, МPа (kgs/sm2) | 19,5(198,9) | 19,5(198,9) |
Design temperature, °С | 350 | 350 |
Water temperature end, °С | to 309,4 | до 134 |
Water temperature initial, °С | tо 68,8 | до 350 |
Pressure hydraulic test, МPа (kgs/sm2) | 30,5 (311,1) | 30,5 (311,1) |
Consumption (nominal), t/h | 30 | 30 |
Расход (максимальный), t/h | 80 | 80 |
Pressure loss, МPа | 0,21 | 0,13 |