Supercritical regenerative type ORC (organic Rankin cyclic) exhaust gas residual heat comprehensive utilization device

The utility model relates to a supercritical regenerative type ORC exhaust gas residual heat comprehensive utilization device which comprises a subcritical ORC module, a supercritical ORC module and a supercritical regenerative module and is mainly composed of a condenser, a working medium storage t...

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Bibliographische Detailangaben
Hauptverfasser:	TAN MANZHI, XU YUN, LI RUNZHAO, TIAN JING, WANG XIANFENG, HAN YONGQIANG, LIU ZHONGCHANG, KANG JIANJIAN
Format:	Patent
Sprache:	eng
Schlagworte:	BLASTING CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TOTRANSPORTATION ENGINE PLANTS IN GENERAL ENGINE PLANTS NOT OTHERWISE PROVIDED FOR ENGINES USING SPECIAL WORKING FLUIDS OR CYCLES GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNALCOMBUSTION ENGINES GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES ORENGINES IN GENERAL GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS HEATING LIGHTING MACHINES OR ENGINES IN GENERAL MECHANICAL ENGINEERING STEAM ACCUMULATORS STEAM ENGINE PLANTS STEAM ENGINES TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE WEAPONS
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Beschreibung
Zusammenfassung:	The utility model relates to a supercritical regenerative type ORC exhaust gas residual heat comprehensive utilization device which comprises a subcritical ORC module, a supercritical ORC module and a supercritical regenerative module and is mainly composed of a condenser, a working medium storage tank, a solenoid valve, a working medium pump, an expansion machine, a preheater, a postprocessor, a supercritical regenerator, an overheat evaporator, a control unit and the like. After the supercritical regenerator stabilizes the temperature of exhaust gas in a certain range, the postprocessor is started, and the postprocessor can always keep high purification efficiency and low pollutant discharge under the most working conditions of the engine; at the same time, ORC is used for recycling heat in the exhaust gas to improve the energy utilization ratio, and the supercritical regenerative type ORC exhaust gas residual heat comprehensive utilization device has the advantage that the pollutant discharge is low and the energy is effectively used by adopting the ORC.