Apparatus for waste incineration
AssigneeMitsubishi Jukogyo Kabushiki Kaisha
InventorsSatoshi Okuno, Hirotami Yamamoto, Susumu Nishikawa, Hiroki Honda, Yoshinori Terasawa
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Abstract
A method of incinerating wastes while controlling the production of dioxins wherein water vapor or water is sprayed in the main combustion zone of an incinerator. An apparatus for practicing the method of waste incineration, including a line for supplying main combustion air, either alone or together with a line for supplying recycled combustion gas, to the incinerator from below its hearth, is provided with a line for supplying water vapor or water in communication with the line or lines.
Claims2
In a stoker-fired incinerator having air supply lines for supplying combustion air to lower parts of individual stoker units, the improvement which comprises said incinerator having a line for supplying water vapor or water in communication with said air supply lines and a line for supplying water vapor or water in an upper part of the main combustion zone of said incinerator.
In an apparatus for incinerating wastes composed of an incinerator having a first line for supplying main combustion air and a second line for supplying recycled combustion gas to the incinerator from below the incinerator hearth, the improvement which comprises said apparatus having a line for supplying water vapor or water in communication with said first and second lines.
Dependencies are inferred from the claim text.