Oxygen generation device provided with ion-conducting membrane and having energy recovery function

• Main Authors: LIU YILING, DANG XIAOMIN
• Format: Patent
• Language: Chinese; English
• Published: 12.10.2016
• Subjects: CHEMISTRY; CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION ORPROCESSING OF GOODS; COMPOUNDS THEREOF; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; INORGANIC CHEMISTRY; METALLURGY; NON-METALLIC ELEMENTS; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS; TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE

The invention relates to design of oxygen generation devices, in particular to an oxygen generation device provided with an ion-conducting membrane and having an energy recovery function and aims to at least solve the problems of high energy consumption and high oxygen generation cost of the oxygen generation devices provided with the ion-conducting membranes. The oxygen generation device comprises an oxygen generation tank, an electric heater, the ion-conducting membrane, a first heat exchanger, a second heat exchanger, an oxygen exhaust port, a room-temperature air inlet, a first air duct and a second air duct, wherein the electric heater and the ion-conducting membrane are arranged in the oxygen generation tank from left to right; an air preheating cavity is formed between the first heat exchanger and the inner side surface of the left end of the oxygen generation tank; an oxygen collection cavity is formed between the second heat exchanger and the inner side surface of the right end of the oxygen generati