Carbonization device of rotten garbage treatment

Abstract

The invention discloses a carbonization device of rotten garbage treatment. The carbonization device comprises a feeding spiral device, a carbonizer, a spraying tower, a cooling tower, a combustible gas recycling tank, a conveying motor and a discharge spiral device, wherein a plurality of conveying tubes are mounted from top to bottom inside the carbonizer; rotating shafts are mounted inside the conveying tubes; spiral plates are mounted on the rotating shafts inside the conveying tubes; transmission wheels are mounted on rotating shafts outside the conveying tubes; transmission motors are used for driving a plurality of transmission wheels to rotate through chains; an upmost conveying tube is connected with the feeding spiral device; a lowermost conveying tube is connected with the discharge spiral device; the outlet of each conveying tube is connected with the inlet of the next conveying tube; gas outlet tubes are mounted at the end parts of the plurality of conveying tubes; the plurality of gas outlet tubes are sequentially connected with the spraying tower and a condensation tower; the gas outlet of the condensation tower is connected with a combustible gas recycling tank; and the combustible gas recycling tank is communicated with a gas stove mounted at the bottom of the carbonizer. After a combustible gas generated through a thermal decomposition reaction is treated, a heat source is provided to the carbonization device, and thus self-sufficiency of energy is achieved.

Description

technical field [0001] The invention relates to the technical field of environmental protection, in particular to a carbonization device for resource-processing the perishable garbage after domestic garbage is mechanically classified. Background technique [0002] Garbage disposal is one of the major environmental protection issues being studied and solved by countries all over the world. The reduction, harmless and resourceful treatment of municipal domestic waste is the main development direction of the world's domestic waste disposal. The direct use of domestic waste for landfill not only requires a large area, but also produces leachate and odorous gases that pollute the environment during the waste treatment process. Garbage incineration will produce harmful gases such as dioxins, which not only endanger the environment, but also cause serious damage to the health of surrounding residents. Using domestic waste dry distillation technology to treat domestic waste can com...

AI Technical Summary

Problems solved by technology

The existence of inorganic substances will increase the processing cost of the carbonization device. The purity of the biochar produced by the carbonization device is not high, and it needs to be sieved to remove the inorganic impurities in order to improve the quality of the biochar.

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