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Priority to GEAU2003001213priorityCriticalpatent/GEU20041099Y/en
Publication of GEU20041099YpublicationCriticalpatent/GEU20041099Y/en
1. Technical Result Increase in heat exchange intensity and even distribution of heat in combustion chamber. 2. Essence A furnace comprises housing 1, a combustion chamber with a door 3 in its front wall, an air clearing 5 disposed between the combustion chamber 2 and housing 1, a passage 5 to enter the burnt gases between the combustion chamber and the air clearing disposed in extreme front part of the combustion chamber, and a chimney 7, which is coupled to the air clearing at the middle part of the rear wall. 3. Field of Application Furnaces.