FIELD: thermal engineering; boiler units. SUBSTANCE: deaerator unit has vacuum deaerator with source-water, deaerated-water, and vented- steam pipelines; the latter pipeline provides communication between deaerator and gas-vent apparatus. Additional vacuum deaerator with vented-steam pipeline is connected to source-water pipeline, Vented-steam pipeline of this vacuum deaerator is connected to gas-vent apparatus of main vacuum deaerator. EFFECT: improved deaeration effectiveness, enhanced economic efficiency of deaerator. 2 cl, 1 dwg
| Title | Year | Author | Number |
|---|---|---|---|
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|
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