Strain decomposition and fermentation box for kitchen wastes

Abstract

The invention relates to a strain decomposition and fermentation box for kitchen wastes, and belongs to the technical field of waste treatment. Harmful substances in the wastes can be quickly and moreactively decomposed by using an excellent adsorption property of activated carbon fibers and a degradation effect of microbial colonies in a dynamic fermentation mode and using the activated carbon fibers as carriers to load the microbial colonies, and biodegradation rods and two-state shear wires reciprocate and shear in the wastes in a magnetic driving mode, on one hand, gaps among the wastes and the area of contact between the wastes and the biodegradation rods can be enlarged, and growth of the microbial colonies and supply of oxygen are facilitated; on the other hand, the wastes can be further crushed, and the decomposition effect of the microbial colonies is improved; and a distribution wave plate continuously morphologically changes in the process to turn over the wastes, so that comprehensive distribution of the oxygen is promoted, meanwhile, heating can be carried out more carefully to increase the temperature to a growth environment temperature suitable for the microbial colonies, and the waste decomposition effect and efficiency are remarkably improved.

Description

technical field [0001] The invention relates to the technical field of garbage treatment, in particular to a fermentation tank for bacterial strain decomposition of kitchen garbage. Background technique [0002] In the process of urbanization, garbage, as a product of urban metabolism, used to be a burden on urban development. Many cities in the world have been surrounded by garbage. Today, garbage is considered to be the most potential and inexhaustible "urban mine" and a "misplaced resource". This is not only an in-depth understanding of garbage, but also an inevitable requirement for urban development. [0003] China's waste treatment industry started late, but through years of development, my country's waste treatment industry has begun to take shape, the waste treatment market capacity has increased significantly, the market penetration rate has increased rapidly, and the number of companies entering the sanitation industry has also increased rapidly. my country's was...

AI Technical Summary

Problems solved by technology

After proper treatment and processing, it can be transformed into new resources. The high organic matter content makes it possible to be used as fertilizer and feed after strict treatment, and can also produce biogas for fuel or power generation. The oil part can be used to prepare biofuels, but Existing garbage decomposition equipment usually has the characteristics of poor decomposition effect and slow efficiency. This is because microorganisms are static fermentation when decomposing garbage, and can only rely on the life activities of microorganisms to actively decompose. On the one hand, it is difficult to provide microorganisms with good Environment, on the other hand, it is difficult to fully contact and mix for decomposition, resulting in the time for microorganisms to decompose garbage generally between 8-24 hours, and there will still be a certain amount of garbage that has not been completely decomposed, resulting in a waste of garbage resources and is still harmful to the environment. there is a certain threat

Images