Kitchen waste treatment device and kitchen waste treatment method

Abstract

The invention discloses a kitchen waste treatment device and a kitchen waste treatment method. The kitchen waste treatment device comprises a feeding hopper, a screw conveyor, a stirring and mixing chamber, an EM storage box and a filling and sealing machine. The feeding hopper, the screw conveyor, the stirring and mixing chamber and the filling and sealing machine are sequentially connected. A valve is arranged on a discharging opening of the screw conveyor. A drain outlet is formed in the pipe wall, below the feeding opening side of the valve, of the screw conveyor. The drain outlet is connected with a sewage draining pipeline. A screen is mounted on the drain outlet. The EM storage box communicating with the stirring and mixing chamber is arranged on the stirring and mixing chamber. By the adoption of the kitchen waste treatment method, kitchen waste can be treated in time, the storage life of the kitchen waste is greatly prolonged, and the storage safety of the kitchen waste is greatly improved; and the treated kitchen waste can be stored and transported conveniently, meanwhile anaerobic fermentation can continue in the storage and transportation processes, and the subsequent treatment time of the kitchen waste is shortened greatly.

Description

technical field [0001] The invention belongs to the technical field of environmental protection, and in particular relates to a kitchen waste treatment device and a kitchen waste treatment method. Background technique: [0002] With the acceleration of urbanization, the amount of food waste is also increasing rapidly. Food waste has a high content of organic matter and moisture, which is perishable and rotten, and emits a bad smell. Especially under high temperature, the rate of rot and deterioration is faster, and various pathogenic microorganisms multiply, causing serious damage to the surrounding environmental sanitation and personal health. harm. [0003] Food waste mainly has the following processing methods: 1) Food waste is directly poured into the trash can together with domestic waste, and regularly transported to designated places for landfill. The rot and deterioration of food waste will cause the trash can to emit a foul smell, which is harmful to the environmen...

AI Technical Summary

Problems solved by technology

Food waste has a high content of organic matter and moisture, which is perishable and rotten, and emits a bad smell. Especially under high temperature, the rate of rot and deterioration is faster, and various pathogenic microorganisms multiply, causing serious damage to the surrounding environmental sanitation and personal health. harm

[0003] Food waste mainly has the following processing methods: 1) Food waste is directly poured into the trash can together with domestic waste, and is regularly transported to designated places for landfill. The rot and deterioration of food waste will cause the trash can to emit a foul smell, which is harmful to the environment and human life. Harmful; 2) Traditional composting turns food waste into resources, but this treatment method has defects such as large area, long treatment cycle, complicated process, and secondary pollution; 3) It is directly fed as feed without treatment Animals, so there will be hidden dangers of causing diseases in animals, etc.

[0004] Currently, kitchen waste collection bins are commonly used to collect food waste. Although there are various forms, they basically only have a simple collection function and cannot further process food waste. It is very inconvenient to carry and dump during cleaning, and it has a peculiar smell. Very large, causing pollution to the environment

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