U-shaped arranged circular tube type fluoroplastic anti-corrosion flue gas heat exchanger

The invention relates to a U-shaped arranged circular tube type fluoroplastic anti-corrosion flue gas heat exchanger. The U-shaped arranged circular tube type fluoroplastic anti-corrosion flue gas heat exchanger comprises an anti-corrosion flue gas heat exchanger shell, an anti-corrosion U-shaped ar...

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Bibliographische Detailangaben
Hauptverfasser:	LUO XIAOPING, WANG ZHAOTAO, FENG ZHENFEI, DENG CONG, XIE MINGYU, WU DI, OUYANG SHUNLIANG, ZHOU JIANYANG, GAN BING, ZHANG LIN
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BLASTING 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 WEAPONS
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Beschreibung
Zusammenfassung:	The invention relates to a U-shaped arranged circular tube type fluoroplastic anti-corrosion flue gas heat exchanger. The U-shaped arranged circular tube type fluoroplastic anti-corrosion flue gas heat exchanger comprises an anti-corrosion flue gas heat exchanger shell, an anti-corrosion U-shaped arranged fluoroplastic circular tube group, single tube restraining mechanisms, fluoroplastic heat exchanger mounting support frames, a flue gas outlet, a flue gas inlet, a heat exchange medium outlet, a heat exchange medium inlet and a sealing part. Internal circular tubes of the fluoroplastic anti-corrosion flue gas heat exchanger are U-shaped, so that the utilization rate of space is high, the heat exchange area is increased by 10%-20%, the heat exchange efficiency is improved, and meanwhile, the heat stress can be effectively reduced. The fluoroplastic circular tube group is fixed inside the heat exchanger shell through the single tube restraining mechanisms so as to prevent flowing of flue gas from causing the s