An organic waste composting device

Abstract

The invention discloses an organic garbage compost device and belongs to the technical field of garbage treatment devices. The organic garbage compost device mainly comprises a material bin which is divided into a material discharge buffer bin, a fermentation bin and a leachate storage bin. Two spiral material feeding rollers are installed rotatably on the material bin and are used for transporting materials from the fermentation bin to the material discharge buffer bin. A stirring roller is installed rotatably in the fermentation bin and is provided with a liquid flowing channel being connected to a hydrogen peroxide pump-feeding pipeline. The stirring roller is provided with a plurality of liquid discharge holes. A plurality of waste gas outlets are formed on the top of the material bin, wherein each waste gas outlet is communicated with a gas path pipeline through a branch gas pipeline. The gas path pipeline is connected to a waste gas treatment apparatus and is provided with a vacuum pump. A leachate outlet is arranged on the bottom of the leachate storage bin and is communicated with a waste water treatment apparatus. The treatment method is reduced in treatment time, is improved in treatment efficiency, is reduced in treatment cost and can be widely applied in garbage treatment.

Description

technical field [0001] The invention relates to an organic waste composting device, which belongs to the technical field of waste treatment devices. Background technique [0002] With the acceleration of urbanization and the continuous improvement of urban sewage treatment rate, more and more organic wastes are produced. The main part of organic waste is the sharp increase in the amount of sludge produced in the sewage treatment process. However, due to the lack of reasonable and effective management methods and treatment and disposal technologies, a large amount of urban sludge can only be temporarily piled up. hot issues to be resolved. [0003] Aerobic fermentation refers to the use of aerobic bacteria and oxygen to ferment sludge at high temperature. It is an economical and effective method for treating and disposing of urban sludge. It has the advantages of thorough decomposition of organic harmful substances and good control. It uses multidisciplinary technology, use...

AI Technical Summary

Problems solved by technology

As far as the current living environment with increasing domestic waste and strict air and environmental quality requirements is concerned, the traditional treatment process takes a lot of time and the treatment efficiency is low, resulting in a long time for untreated garbage or solid waste to be piled up, and the odor generated during the composting reaction The odor is difficult to deal with, affects the ecological environment, or requires a lot of resources to deal with, and the cost is high

Images