Apparatus for recovering the heat dispersed in the smoke and draft air in a stack

In order to recover the heat dispersed in the smoke and in the draft air in a stack, a heat pump is provided whose evaporator (8) is located in the path of the said smoke and the said draft air in the stack (7). The heat pump uses, as heat transfer medium, a substance having physical properties capa...

Ausführliche Beschreibung

Gespeichert in:

Bibliographische Detailangaben
1. Verfasser:	CURTI, PAOLO
Format:	Patent
Sprache:	eng ; ita
Schlagworte:	BLASTING DOMESTIC HOT-WATER SUPPLY SYSTEMS DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATINGSYSTEMS ELEMENTS OR COMPONENTS THEREFOR 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 RANGES VENTILATING WEAPONS
Online-Zugang:	Volltext bestellen
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!

Beschreibung
Zusammenfassung:	In order to recover the heat dispersed in the smoke and in the draft air in a stack, a heat pump is provided whose evaporator (8) is located in the path of the said smoke and the said draft air in the stack (7). The heat pump uses, as heat transfer medium, a substance having physical properties capable of promoting, in addition to evaporation, also the condensation of impurities contained in the smoke on the evaporator surface. The substance consists of Freon 12, commercially called dichlorodifluoromethane or chlorodifluoromethane. Apart from heat exchange in the evaporator (8), purification and drying of the smoke emitted by a boiler (6) is thus obtained at the same time.