Integrated ulilization processing system for treating daily-life garbage without environmental pollution by reclaiming and regenerating

Abstract

The present invention is one comprehensive innocuous city solid refuse treating system. In the system, the city solid refuse is first stoved, sterilized and sorted, then magnetically separated to separate out iron containing waste, and finally sieved into the undersize fed to one mixing tank and the oversize further sorted, with the rest matter being crushed and fed also to the mixing tank for fermentation to produce organic fertilizer. The sorted fabric, paper, iron, glass are reused; the sorted building refuses are crushed and further produced into no-burning brick; the waste battery is specially treated; the waste plastic and rubber are treated to produce oil; and the marsh gas generated in the fermentation process is used to provide heat for stoving refuse and refining oil. The present invention has excellent refuse treating effect.

Description

1. Technical field [0001] The invention relates to a comprehensive treatment method for urban solid waste. 2. Technical Background [0002] With the development and progress of society, the process of urbanization in my country is accelerating, how to deal with municipal solid waste is a very important issue. At present, the treatment methods for urban solid domestic waste are mainly incineration and landfill. As far as the incineration method is concerned, it is necessary to build an incinerator and a waste gas treatment system. It also needs to be processed; and the landfill method is more harmful than beneficial, because the waste plastics in the garbage cannot be degraded after hundreds of years. Because there are still some useful things in the garbage, all incineration or landfill also causes a waste of resources. In recent years, some people have also invented some municipal solid waste treatment equipment, but the design of these equipment is mostly immature, and t...

AI Technical Summary

Problems solved by technology

At present, the treatment methods for urban solid domestic waste are mainly incineration and landfill. As far as the incineration method is concerned, it is necessary to build an incinerator and a waste gas treatment system. It still needs to be processed; and the landfill method is more harmful than beneficial, because the waste plastic in the garbage cannot be degraded after hundreds of years

Because there are still some useful things in the garbage, all of them are incinerated or landfilled, which also causes a waste of resources.

In recent years, some people have also invented some municipal solid waste treatment equipment, but the design of these equipment is mostly immature, and there are still many problems in practical application. Even if some can be applied, they can only perform simple sorting. Comprehensive Treatment and Utilization of Municipal Garbage with Ready-made Technology

Images