Cascade efficient heat recovery condensing system

The invention relates to the technical field of cooling and waste heat recycling, and particularly discloses a stepped efficient heat recovery condensing system which comprises a stepped cooling system and a heat recovery system, and the stepped cooling system comprises a stepped condenser, a low-te...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	WANG CHENGHAO, WANG FAZENG
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	AGEING BEER BIOCHEMISTRY BLASTING CHEMISTRY CLARIFICATION ENZYMOLOGY HEAT EXCHANGE IN GENERAL HEATING LIGHTING MECHANICAL ENGINEERING METALLURGY MICROBIOLOGY MUTATION OR GENETIC ENGINEERING PASTEURISATION PRESERVATION PURIFICATION SPIRITS STEAM OR VAPOUR CONDENSERS STERILISATION VINEGAR WEAPONS WINE
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Beschreibung
Zusammenfassung:	The invention relates to the technical field of cooling and waste heat recycling, and particularly discloses a stepped efficient heat recovery condensing system which comprises a stepped cooling system and a heat recovery system, and the stepped cooling system comprises a stepped condenser, a low-temperature cooling tower and a high-temperature cooling tower. The cascade condenser comprises a shell, a high-temperature water cavity and a low-temperature water cavity, the high-temperature water cavity and the low-temperature water cavity are arranged in the shell, the high-temperature water cavity is serially connected with the high-temperature cooling tower through a pipeline to form a high-temperature cooling loop, and the low-temperature water cavity is serially connected with the low-temperature cooling tower through a pipeline to form a low-temperature cooling loop. The heat recovery system comprises a low-temperature heat exchanger connected to the low-temperature cooling loop in series and a high-tempera