System capable of cooperatively treating domestic garbage with cement clinker production line
2011
The utility model discloses a system capable of cooperatively treating domestic garbage with a cement clinker production line, which is characterized in that garbage is fed in a fire grate incinerator for burning; and mixing high-temperature hot air of the cement clinker production line with air inside an airtight garbage heap shed provides burning hot air for the garbage burning in the fire grate inclinator. The burning smoke generated from garbage burning enters a decomposition furnace for further burning so as to thoroughly decompose organic matters. The earlier-stage treatment of garbage burning is simplified by utilizing the fuel adaptability of the fire grate incinerator. Further burning decomposition can be carried out on the smoke organic matters of the fire grate incinerator by utilizing high-temperature condition of the decomposition furnace. Temperature of mixed gas can be controlled by adjusting the amount of high-temperature combustion-supporting hot gas, so that proper mixed gas is supplied for drying, burning and cindering the garbage in the fire grate incinerator through temperature adjustment, thus adapting to change of calorific value of garbage and moisture content, and ensuring the stable and thorough burning of the garbage. The interior of the airtight garbage shed is in a negative pressure state by pumping interior air, so as to prevent garbage odor from overflowing.
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