Energy-saving dual-purpose furnace end using alcohol-based fuel

Abstract

The invention provides an energy-saving dual-purpose furnace end using alcohol-based fuel. The energy-saving dual-purpose furnace end comprises a furnace end and a furnace bottom, wherein the furnace end is provided with an inner surface and an outer surface; the inner surface annularly forms a combustion chamber; a closed preheating chamber for preheating the fuel is arranged on the outer surface; an air inlet channel for allowing the fuel to enter the preheating chamber is arranged in the preheating chamber; a plurality of conveying channels for feeding gas into the bottom of the combustion chamber are also arranged in the preheating chamber; after the fuel is combusted in the combustion chamber, heat energy generated by the combustion of the chamber wall of the combustion chamber and the surface of the furnace end is transferred to the inside of the preheating chamber for heating the fuel in the preheating chamber; the fuel heated in the heating chamber is conveyed to the combustion chamber for combustion. Due to the adoption of the unique structural design, the fuel being about to enter the furnace end for combustion is preheated by the heat generated by combustion; the effects of sufficient combustion and higher combustion efficiency of the fuel are realized by preheating the fuel.

Description

technical field [0001] The invention relates to an energy-saving furnace, more specifically to an energy-saving dual-purpose furnace head using alcohol-based fuel. Background technique [0002] The gas cooker using liquefied petroleum gas and natural gas as the gas source is a gas appliance commonly used in family and public utility life. However, the current gas stoves all use gas without preheating, so the speed of flame propagation, the reaction speed in the reaction zone, the combustion temperature and the combustion intensity cannot reach better. Due to the different components of different gases, their combustion effects are also different. For some gases, it is necessary to use water spray to strengthen the temperature rise process, reduce the CO content, and ensure full combustion. Contents of the invention [0003] The main purpose of the present invention is to provide an energy-saving dual-purpose burner using alcohol-based fuel. Through its unique structural d...

AI Technical Summary

Problems solved by technology

However, the current gas stoves use gas without preheating, so the flame propagation speed, the reaction speed in the reaction zone, the combustion temperature and the combustion intensity cannot reach the best.

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