Household garbage and organic hazardous waste collaborative treatment system and method

Abstract

The invention discloses a household garbage and organic hazardous waste collaborative treatment system and method. The collaborative treatment system includes a boiler system, a household garbage addition system used to add household garbage to the boiler system to incinerate, a steam turbine power generation system carrying out power generation by utilizing steam generated by the boiler system, and an organic hazardous waste cracking system using smoke of the boiler system as a heat source. According to the collaborative treatment system and method, on the basis of household garbage incineration for power generation, the smoke generated by incineration of the household garbage provides the heat source for an organic hazardous waste cracking reaction, the problem of organic hazardous wastetrans-regional transfer is solved, the on-site treatment of the organic hazardous waste is achieved, obtained products including combustible gas, carbon residue, and cracking oil in the cracking process can provide a fuel source in the initial stage of driving and an open flame source during the period of operation for the boiler system, and good economic benefits, environmental benefits, and social benefits can be achieved.

Description

technical field [0001] The invention relates to the technical field of domestic garbage and organic hazardous waste treatment, in particular to a system and method for co-processing domestic garbage and organic hazardous waste. Background technique [0002] With the continuous development of urbanization rate and industrial technology, the generation of household garbage and industrial organic hazardous waste is also increasing. The common treatment method of organic hazardous waste is centralized landfill or treatment after transfer. This method exists The disadvantages are: high processing cost, easy to cause secondary pollution, and not conducive to resource recycling. For domestic waste treatment, the common treatment method is incineration, which will also cause secondary pollution and is not conducive to the recycling of resources. [0003] At present, a lot of research has been done on the treatment of household garbage and organic hazardous waste at home and abroad,...

AI Technical Summary

Problems solved by technology

[0002] With the continuous development of urbanization rate and industrial technology, the generation of domestic waste and industrial organic hazardous waste is also increasing. The common treatment method of organic hazardous waste is centralized landfill or treatment after transfer. This method exists The disadvantages are: high processing cost, easy to cause secondary pollution, and not conducive to resource recycling

For domestic waste treatment, the common treatment method is incineration, which will also cause secondary pollution and is not conducive to the recycling of resources.

[0003] At present, a lot of research has been done on the treatment of household garbage and organic hazardous waste at home and abroad, but usually the treatment system is constructed separately, which is not conducive to achieving good economic and social benefits

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