Energy-saving and emission-reducing method for recycling waste water and waste steam in heating or heat exchange process

The invention provides an energy-saving and emission-reducing method for recycling waste water and waste steam in a heating or heat exchange process. Aiming at industrial production which takes high-temperature and high-pressure water vapor as a heating medium or a heat carrier, and relates to an in...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	LI YANFANG, WANG ZHEYU, DU LIHONG, HUANG SHOULEI, ZHANG TENGXIAO, ZU YUYANG, WANG BIN
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	AUXILIARY DEVICES FOR PROMOTING WATER CIRCULATION WITHINBOILERS BLASTING CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY CONTROLLING WATER LEVEL DAIRY PRODUCTS, e.g. MILK, BUTTER, CHEESE DRYING DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM FEED-WATER SUPPLY FOODS OR FOODSTUFFS HEATING HUMAN NECESSITIES LIGHTING MAKING THEREOF MECHANICAL ENGINEERING METHODS OF STEAM GENERATION MILK OR CHEESE SUBSTITUTES PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL PREHEATING, OR ACCUMULATING PREHEATED, FEED-WATER STEAM BOILERS STEAM GENERATION THEIR RELEVANT APPARATUS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES TRANSPORTING WEAPONS
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Beschreibung
Zusammenfassung:	The invention provides an energy-saving and emission-reducing method for recycling waste water and waste steam in a heating or heat exchange process. Aiming at industrial production which takes high-temperature and high-pressure water vapor as a heating medium or a heat carrier, and relates to an industrial production link of heating or heat exchange, a set of flexible circulating utilization system capable of recycling water vapor, condensed hot water and heat energy is established, so that generated wastewater and waste steam are recycled, and the energy consumption is reduced; and heat energy contained in the waste water and the waste steam is recycled, so that the water steam is efficiently utilized, and the consumption of water resources and energy sources is greatly reduced. On the basis of original equipment, a circulating type recycling cooperation system of water and heat energy is formed by additionally arranging several pieces of equipment, the equipment cost input is low, the process improvement c