| 摘要 |
PROBLEM TO BE SOLVED: To solve the problems that the conventional waste/garbage carbonization apparatus poses, wherein the apparatus is large-sized because the apparatuses for manufacturing saturated steam and superheated steam and the carbonization furnace have each different structures thus to lead to the disadvantage of a higher installation cost, that the apparatus mostly uses fossil fuels such as petroleum and natural gas as the heat source thus resulting in a higher running cost, and so forth. SOLUTION: Provided is a simple charcoal manufacturing apparatus having an organic wastes treating function, in which the apparatuses for manufacturing the saturated steam and the superheated steam, the carbonization furnace and the combustion iron pot having the biomass fuel makeup function are integrated. Namely, a flame stack is erected to the vertical direction in the manner of penetrating the furnace ceiling of the carbonization furnace, in the inside of this flame stack or in the combustion iron pot there are installed a boiler and coiled tubes for producing the superheated steam, and the structure is adopted in which the superheated steam generated using the biomass as the heat source is blown in the furnace. The pyrolysis gas generated by the pyrolysis in the furnace is sucked through the pyrolysis gas sucking port installed in the bottom of the flame stack, reduced to be smokeless and odorless and then discharged as the exhaust gas. In the interim the furnace inside becomes a reducing atmosphere by the superheated steam, and by the energy of the superheated steam the organic residues in the furnace becomes carbonized substances. COPYRIGHT: (C)2008,JPO&INPIT
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