Liquefied gas energy optimization system

The utility model discloses a liquefied gas energy optimization system which comprises a liquid air storage tank, a liquid nitrogen storage tank, a main heat exchanger, an auxiliary heat exchanger, a compressed air precooler and a liquid nitrogen precooler. A liquid phase outlet of the liquid air st...

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Bibliographic Details
Main Authors WANG JINGPING, YAO XIJUN
Format Patent
LanguageChinese
English
Published 30.06.2023
Subjects
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Summary:The utility model discloses a liquefied gas energy optimization system which comprises a liquid air storage tank, a liquid nitrogen storage tank, a main heat exchanger, an auxiliary heat exchanger, a compressed air precooler and a liquid nitrogen precooler. A liquid phase outlet of the liquid air storage tank is connected with a refrigerant inlet of the main heat exchanger, and a heating medium outlet of the main heat exchanger is connected with a refrigerant inlet of the compressed air precooler; a liquid phase outlet of the liquid nitrogen storage tank is connected with a refrigerant inlet of the auxiliary heat exchanger, and a heating medium outlet of the auxiliary heat exchanger is connected with a refrigerant inlet of the liquid nitrogen precooler. The liquid air storage tank and the liquid nitrogen storage tank are used for storing residual liquid, liquid-phase gas is heated and gasified through the main heat exchanger and the auxiliary heat exchanger, cooling capacity is provided for the compressed air
Bibliography:Application Number: CN202320350573U