Plot household waste centralized classification and recycling system

Abstract

The invention relates to the technical field of waste classification processing, in particular to a plot household waste centralized classification and recycling system. The plot household waste centralized classification and recycling system comprises households at all floors, waste inlets, a waste recycling pipeline, a waste storage spot, a classification and recycling mechanism and a waste treatment area. Household waste of the households at all floors is put into the waste recycling pipeline through the waste inlets. The waste storage spot is arranged at a terminal of the waste recycling pipeline. The household waste is conveyed to the classification and recycling mechanism through the waste storage spot. The classification and recycling mechanism is used for conveying the classified household waste to the waste treatment area. The waste treatment area comprises a fermentation area, and the fermentation area is provided with a crushing device, a stirring device, a fermentation tankand a conveying device. According to the plot household waste centralized classification and recycling system, kitchen garbage in the plot household waste is classified and recycled in a centralizedmanner and is made into organic fertilizer by utilizing the fermentation area so as to be used for agricultural production, so that the efficiency of recycling the kitchen garbage is improved.

Description

technical field [0001] The invention relates to the technical field of garbage sorting and processing, in particular to a system for centralized sorting and recycling of residential household 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. With the gradual attention to environmental issues, energy conservation and environmental protection have become the development themes of various countries, which have begun to provide opportunities for industrial development for waste disposal. The average annual growth rate of garbage in the world is 8.42%, while the growth rate of garbage in China has reached more than 10%. The world produces 490 million tons of waste every year, and China alone produces nearly 150 million tons of municipal waste every year. The cumulative stock of domestic waste in China has reached 7 b...

AI Technical Summary

Problems solved by technology

[0004] The existing household garbage in the community is packed in one bag and thrown into the trash can downstairs in the community. It cannot be classified and placed, which brings troubles to the centralized treatment of various types of garbage, wastes recyclable resources, and prevents kitchen waste from being collected. It has a good use value, and it cannot make the residents of the community realize the importance of environmental protection. For the elderly families who live in high-rise buildings, it is inconvenient to go up and down the stairs, and it is inconvenient to throw away household garbage.

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