Energy-saving emission-reducing heating furnace

The invention discloses an energy-saving emission-reducing heating furnace comprising a shell. The shell is internally provided with a hearth. A grate is disposed within the hearth. The shell is provided with a smoke outlet communicated with a heat exchanger used for ventilation and heat dissipation...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	ZONG SHULIN, SUN PEIHE, GUO YONGLIANG
Format:	Patent
Sprache:	eng
Schlagworte:	BLASTING DRYING DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEATGENERATING MEANS, IN GENERAL HEATING LIGHTING MECHANICAL ENGINEERING RANGES VENTILATING WEAPONS
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Beschreibung
Zusammenfassung:	The invention discloses an energy-saving emission-reducing heating furnace comprising a shell. The shell is internally provided with a hearth. A grate is disposed within the hearth. The shell is provided with a smoke outlet communicated with a heat exchanger used for ventilation and heat dissipation. According to the technical scheme, four basic conditions for total combustion of the furnace, namely proper amount of combustibles, high temperature, reasonable combustion space and sufficient oxygen, are satisfied; the central temperature of the hearth is up to above 1200 DEG C; organic S is harmlessly converted; environmental pollution emission is effectively reduced; flue gas emission concentration is decreased to 27mg/Nm ; SO2 emission of the flue gas is decreased to 72mg/Nm in concentration; NOX emission of the flue gas is decreased to 68mg/Nm in concentration; heat exchange efficiency is over 95%; the service life of the furnace is longer than 10 years; fuels can be automatically charged as required.