Kitchen garbage resourceful treatment system

Abstract

The invention provides a kitchen garbage resourceful treatment system. The kitchen garbage resourceful treatment system is characterized by comprising a mixing and crushing treatment system, a biological drying treatment system and a deodorization system, wherein the mixing and crushing treatment system comprises a crusher and is used for crushing, bag opening and homogenizing of mixed materials of kitchen garbage and wood structures; the size of the crushed materials is 250 mm or below; the crushed materials are conveyed to the biological drying treatment system; the biological drying treatment system comprises a drying bin; the drying bin comprises a closed bin body made of concrete and a bin cover for sealing the bin body; a centrifugal fan is arranged in the drying bin; the materials are subjected to biological degradation and heat release in the drying bin; and the deodorization system is used for purifying waste gas generated by the biological drying treatment system. According to the technical scheme, the requirement for external energy can be reduced, energy conservation and environmental protection are achieved, and reduction and recycling of the kitchen garbage can be achieved.

Description

technical field [0001] The invention relates to the technical field of garbage treatment, in particular to a kitchen waste resource treatment system. Background technique [0002] Kitchen waste refers to the waste generated in the daily life of residents and activities such as food processing, catering services, and unit meals, including discarded vegetable leaves, leftovers, leftovers, fruit peels, eggshells, tea dregs, bones, etc. The main sources are home kitchens, restaurants, restaurants, canteens, markets and other industries related to food processing. Kitchen waste contains extremely high moisture and organic matter, which is easy to rot and produce bad smell. [0003] The kitchen waste that is directly incinerated is likely to produce a large amount of harmful gases such as dioxins due to the high moisture content and low incineration temperature. In addition, the salt content in kitchen waste is also relatively high. If it is directly landfilled, it is easy to fo...

AI Technical Summary

Problems solved by technology

In addition, the salt content in kitchen waste is also high. If it is directly landfilled, it is easy to form leachate and even produce methane, which poses a risk of explosion.

[0004] Residential waste classification has led to a substantial increase in the amount of kitchen waste wet waste, and the existing waste treatment technology is difficult to solve the problem of a huge amount of kitchen waste wet waste treatment. Therefore, it is urgent to develop efficient and environmentally friendly kitchen waste wet waste treatment resources Technology

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