Converter low temperature section residual heat from flue gas system

The utility model discloses a converter low temperature section residual heat from flue gas system mainly down can not carry out the problem of retrieving to converter low temperature section flue gas waste heat to prior art. This department unify technology include with the converter flue gas cool...

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Bibliographische Detailangaben
Hauptverfasser:	YANG ZHIYONG, YAO QUN, MOU XUSHENG, HU JIAXUE, SUN BINGPENG, CHEN LINQUAN, FANG ZAIFU
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BLASTING CHEMISTRY CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION ORPROCESSING OF GOODS DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS,IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KINDOF FURNACE FURNACES GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS HEATING KILNS LIGHTING MECHANICAL ENGINEERING METALLURGY METALLURGY OF IRON METHODS OF STEAM GENERATION OVENS PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OFWROUGHT-IRON OR STEEL RETORTS STEAM BOILERS STEAM GENERATION TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS WEAPONS
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Beschreibung
Zusammenfassung:	The utility model discloses a converter low temperature section residual heat from flue gas system mainly down can not carry out the problem of retrieving to converter low temperature section flue gas waste heat to prior art. This department unify technology include with the converter flue gas cool off to 300 -500's DEG C evaporation cooling tower, with the waste heat recovery device of evaporation cooling tower exit linkage and with the electrostatic precipitator of waste heat recovery device exit linkage, waste heat recovery device is including connecting exhaust -heat boiler on the pipeline, exhaust -heat boiler includes drum, oxygen -eliminating device, flue, middling pressure evaporimeter, low pressure evaporimeter, economizer, the converter flue gas in proper order with middling pressure evaporimeter, low pressure evaporimeter and economizer heat transfer, produce saturated steam. The utility model discloses can retrieve converter low temperature section flue gas waste heat, increase the amount of steam