INCINERATOR Russian patent published in 1998 - IPC

FIELD: incinerators; public utilities. SUBSTANCE: incinerator has heat-insulating housing where incinerator chamber with burner and air branch pipes directed to hearth space is located. Incinerator is also provided with afterburner chamber consisting of at least three sections: first section is oval or round in cross section; it is located above incinerator chamber in horizontal plane and is connected with incinerator chamber through aperture in its roof fitted with at least two branch pipes. Second section, rectangular in cross section, is located vertically above first section. Third cylindrical section is provided with casing forming circular cavity connected to air source; it is brought in communication with units of air branch pipes by means of air ducts; air branch pipes are located in incinerator chamber and in first section of afterburner chamber which realize new method of preheating and delivery of blast air ensuring local turbulization and compound vortex-like motion of waste gases at great depth of conversion of pyrolysis products into final products of complete combustion which are ecologically acceptable. EFFECT: ecological purity of incineration process; simplified construction; reduced overall dimensions and mass; low power requirements. 3 cl, 4 dwg