Fermenting device for biogas prepared from household garbage

Abstract

The invention discloses a fermenting device for biogas prepared from household garbage. The fermenting device comprises a fermenting tank, a stirrer, a garbage crusher, a closed conveyor belt, a fan and a conveyor belt motor, wherein the fermenting tank is in a shape of a horizontal type sealed rectangle; a side tank which communicates with the fermenting tank is arranged at each of the two ends of the fermenting tank; conveyor belt passing holes are separately formed in positions, which correspond to the bottom of the side tanks, on the side walls at the two ends of the fermenting tank; the conveyor belt motor drives a large transmission roller; a conveyor belt enters the fermenting tank from a charge end, gets out from a discharge end through pressure rollers at the two ends of the bottom of the fermenting tank, and rotates in a circulating mode below the fermenting tank through each supporting roller. The fermenting device is simple in structure, is convenient to maintain, enables the household garbage to obtain recycling, energy regeneration and continuous utilization, can reduce occupation, on land, of the household garbage and generation of harmful gas, and reduces pollution,on water resources, of garbage filtrate; and the generated biogas can provide a great deal of clean energy sources, and sorted waste plastics can be recycled, so that a novel way is developed for reasonably and effectively utilizing the household garbage.

Description

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AI Technical Summary

Benefits of technology

This technology helps reuse household wastes that have been thrown away or dispose off safely at home instead of disposing them outside with other materials like paper products. It also reduces environmental concerns caused when these items were discarded without being reused again. Additionally, this process makes more useful space available than just storing them indoors while still making good use of their potential value from renewable sources such as biodiesel fuel production.

Problems solved by technology

This patented technical problem addressed by this patents relates to disposal of household wastes that have become increasingly difficult or expensive for small communities with limited resources. These wastes may contain high amounts of moisture content which makes them harden quickly when exposed to rain during storage on site. Additionally, these materials often generate dangerous substances like nitrogen oxides (NOX) upon combustion. Biological digestion has been proposed as an alternative solution for treating domestic sewage sludge containing excessive moistening agents. However current methods require significant space and involve complicated processes involving multiple steps before they effectively breakdown organic material into useful products.

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