Waste gas residual heat recovering device of boiler

The utility model relates to a residual heat recovering device, and specifically relates to a waste gas residual heat recovering device of a boiler, which comprises a boiler flue. The boiler flue is provided with a water tank; a plurality of heat conducting pipes are arranged in the boiler flue; the...

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Bibliographische Detailangaben
1. Verfasser:	ZHU SHUNKANG
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BLASTING CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION ORPROCESSING OF GOODS GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS HEAT EXCHANGE IN GENERAL HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS,IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT HEATING LIGHTING MECHANICAL ENGINEERING 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 residual heat recovering device, and specifically relates to a waste gas residual heat recovering device of a boiler, which comprises a boiler flue. The boiler flue is provided with a water tank; a plurality of heat conducting pipes are arranged in the boiler flue; the heat conducting pipes are connected with the water tank; and the water tank is provided with a vapor output pipeline and a cold water input pipeline. By using the waste gas residual heat recovering device provided by the utility model, not only is the abandoned residual heat utilized, but also the secondary waste of water resources cannot be caused; the utilization rate of energy resources is improved greatly; and the effects of energy saving and emission reduction are further enhanced.