Complete decomposition processing process for urban domestic garbage substance

Abstract

The invention discloses a complete decomposition processing process for an urban domestic garbage substance, which comprises a garbage unloading bin working section, a garbage drying, sterilizing and disinfecting processing working section, a garbage separation working section, a physical decomposition processing working section, a light-weight, heavy-weight and thin substance decomposition working section, a comprehensive decomposition working section, a wastewater processing system and a waste gas processing system. The processing method and the process completely convert garbage into a reusable substance source in a state of completely seal and no odor and dust under the condition of no direct contact between a staff and the garbage on the premise of adopting a physical principle and not destructing substance properties. The garbage has no original property destruction and is completely converted into a non-poisonous and harmless substance in the processing process. The invention thoroughly replaces methods in an embedding way, a burning way, a composting way, and the like of the urban domestic garbage for a long time and really achieves the effects of processing the urban domestic garbage in ways of decontamination, complete recycling and thorough reduction.

Description

Technical field [0001] The invention relates to a method for treating urban domestic garbage. Background technique [0002] As the process of urbanization continues to accelerate, towns and towns have been upgraded to cities, small cities to medium-sized cities, and medium-sized cities to large cities. The amount of garbage discharged in cities is increasing rapidly with the expansion of the scale of cities. While enjoying urban civilization, people are also suffering from the troubles caused by urban garbage. In urban waste, domestic waste accounts for more than half. In recent years, the government has attached great importance to garbage disposal, and many scientific research institutions and enterprises have researched and produced some garbage disposal equipment and methods. The current waste treatment process mainly has the following problems: the landfill covers a large area, forms a siege phenomenon and has secondary pollution; the incineration method is costly and dif...

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved by the present invention is to provide a process for completely decomposing municipal solid waste by using physical principles to decompose according to the law of indestructibility of matter, so as to overcome the problems of large land occupation, secondary pollution, and high cost of waste disposal in the prior art. High, can not be fully resourced, can not completely reduce the effect of insufficient

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