Kitchen waste vacuum collecting, crushing and classifying treatment system and method

Abstract

The invention discloses a kitchen waste vacuum collecting, crushing and classifying treatment system and method. The kitchen waste vacuum collecting, crushing and classifying treatment system comprises a kitchen garbage collecting tank, a flushing device, a vacuum transporting device, a kitchen waste crushing treatment device and a PLC automatic control system; power structures and movable parts of the flushing device, the vacuum transporting device and the kitchen waste crushing treatment device are all controlled by the PLC automatic control system; kitchen waste is sucked into the vacuum transporting device through a vacuum interface valve under the effects of water flow impulsion, gravity and vacuum negative pressure; and the vacuum transporting device transports the waste to the kitchen waste crushing treatment device through the negative pressure generated by the vacuum transporting device. The negative pressure is generated through the vacuum principle to suck the kitchen waste,and thus as for waste treating, the defects that waste residue is left, and the smell of the waste is not diffused for a long time can be avoided, so that a kitchen is always in a clean and fresh environment.

Description

technical field [0001] The present application relates to the technical field of garbage collection and treatment, in particular to a system and method for vacuum collection, crushing, classification and treatment of kitchen waste. Background technique [0002] With the development of urbanization and the improvement of people's living standards, the catering industry has developed rapidly, but the disposal of kitchen waste has always been a problem. Waste oil and swill pigs are food hazards caused by improper disposal of kitchen waste; The accumulation of food waste and the stench caused by leakage are environmental problems brought about by the difficulty in the collection and transportation of food waste. It is also a waste of resources to mix food waste with domestic waste for landfill treatment. The oil separated from the food waste can be purified to produce biodiesel as fuel, and the food waste can be used as a raw material for biogas fermentation through pretreatment...

AI Technical Summary

Problems solved by technology

[0003] For the large amount of food waste produced in the catering industry, which is difficult to transport, difficult to handle, and easy to pollute the environment, there are currently some related solutions in the prior art, but in the common food waste crushing and classification treatment system in the prior art, the garbage is in the Problems such as slow flow in the system and easy hoarding, easy residue of garbage, and garbage odor have not been effectively resolved

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