Low-energy-consumption three-tower sectional type purification liquid oxygen energy storage peak regulation system
The utility model discloses a low-energy-consumption three-tower sectional type purification liquid oxygen energy storage peak regulation system which comprises a main heat exchanger, a high-pressure distillation tower, a medium-pressure distillation tower, a subcooler and a low-pressure distillatio...
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| Hauptverfasser: | , , , , , , , |
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| Format: | Patent |
| Sprache: | chi ; eng |
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| Zusammenfassung: | The utility model discloses a low-energy-consumption three-tower sectional type purification liquid oxygen energy storage peak regulation system which comprises a main heat exchanger, a high-pressure distillation tower, a medium-pressure distillation tower, a subcooler and a low-pressure distillation tower, air G1 enters the main heat exchanger to be cooled and then is shunted, and the air G1 respectively enters the high-pressure distillation tower, the medium-pressure distillation tower and the low-pressure distillation tower; the high-pressure distillation tower outputs liquid nitrogen from the tower top and outputs a base solution from the bottom, the liquid nitrogen and the base solution enter a subcooler, the liquid nitrogen in the subcooler enters the low-pressure distillation tower, and the base solution in the subcooler respectively enters the medium-pressure distillation tower and the low-pressure distillation tower; bottom liquid at the bottom of the medium-pressure distillation tower flows back to |
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