| 摘要 |
PURPOSE: A heat decomposition type incinerating apparatus is provided to increase burning efficiency and to treat remaining ashes efficiently by causing exhaust gas generated during burning to be collided against inner walls of the ducts to generate vortex or shut off by a dust collecting tower. CONSTITUTION: A heat decomposition type incinerating apparatus comprises an incinerating tower(100) and dust collecting tower(200) which are connected to each other via a duct(150). The incinerating tower(100) has primary and secondary burning chamber(101)(102). The incinerating tower(100) is surrounded at an inner peripheral surface of an upper discharge end thereof by a steam generating portion(110) for absorbing exhaust heat. One end of a double duct(150) is inserted into the steam generating portion(110). The double duct(150) includes an inner duct(151) and an outer duct(154). With the inner duct(151), a plurality of guide blades(153) are formed in bent portions(152). A plurality of ventilating holes(155) are formed in the outer peripheral surface of the outer duct(154). The other end of the double duct(150) communicates with the upper end of an inner duct(210) of the dust collecting tower(200) of double duct structure. The dust collecting tower(200) has a dust collecting portion(201) and a flue(202).
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