Microwave plasma gasification and recycle integrated system for domestic trash

Abstract

The invention provides a microwave plasma gasification and recycle integrated system for domestic trash, and belongs to the technical field of trash treatment through microwave plasmas. The microwaveplasma gasification and recycle integrated system is fixed in a trash truck compartment with a trash inlet, and comprises a closed chain plate type feeder, a shredding machine and a closed magnetic separator, wherein the closed chain plate type feeder, the shredding machine and the closed magnetic separator are sequentially connected. The magnetic separator is further connected with a microwave plasma gasification furnace and a metal recycle tank. The microwave plasma gasification furnace is further connected with a stink processor, a plastic residue recycle tank, an integrated sewage treatment device and a residue smashing machine. The stink processor is connected with the gas recycle tank. The residue smashing machine and the integrated sewage treatment device are both connected with anaerobic fermentation tank. The aerobic fermentation tank is connected with a decomposed material recycle tank through a decomposed material forming and screening machine. According to the microwave plasma gasification and recycle integrated system, the microwave plasma gasification furnace is introduced, multiple types of domestic trash treatment devices are organically combined together, recycling of the domestic trash is achieved on the basis of harmlessness of the domestic trash, and no secondary pollution is caused to the environment.

Description

technical field [0001] The invention belongs to the technical field of using microwave plasma to treat garbage, and in particular relates to an integrated system of microwave plasma gasification and recovery of household garbage. Background technique [0002] With the enhancement of my country's economic strength and technical reserves, various domestic waste treatment and disposal technologies have been researched and applied in different degrees and in different ranges in my country. Many areas have established modern landfills, mechanized composting plants, and incineration plants. treatment facility. [0003] At present, my country's domestic waste treatment mainly adopts a single treatment mode. Specifically, sanitary landfill is the main method, and waste incineration and composting are used as auxiliary methods. However, due to the complex composition of domestic waste in my country and the high content of organic matter, direct filling Buried will cause a waste of res...

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Problems solved by technology

[0003] At present, my country's domestic waste treatment mainly adopts a single treatment mode. Specifically, sanitary landfill is the main method, and waste incineration and composting are used as auxiliary methods. However, due to the complex composition of domestic waste in my country and the high content of organic matter, direct filling Burying will cause waste of resources; due to too many debris, the fertilizer efficiency after composting is not high and cannot produce economic benefits

Incineration cannot achieve resource utilization, and produces odors that are difficult to deal with and pollute the atmosphere

[0004] Therefore, it is difficult for a single treatment mode to meet the requirements for the harmless, reduced and resourceful treatment of domestic waste with increasing quantities and complex components.

For example, the patent 201611090647.3 "A Compressed Transportation Vehicle for Fractional Wind Separation of Household Garbage" and the patent 201620134349.9 "A Device for Crushing and Sorting Household Garbage" only provide a car body device for recycling and sorting garbage, which cannot realize the disposal of household garbage at any time. instant processing

For example, the patent 201520140997.0 "Household Garbage Crushing and Compressing Device" only gives a concept of a garbage crushing and compressing device, and does not involve the subsequent reduction and harmless treatment of garbage

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