Wet garbage filtering plastic bag device for household garbage classifying and recycling treatment

Abstract

The invention discloses a wet garbage filtering plastic bag device for household garbage classifying and recycling treatment. The wet garbage filtering plastic bag device comprises a machine frame andbag removing shafts, wherein the other ends of a plurality of bag removing shafts are movably inserted into shaft holes of rotating supporting seats; a plurality of concave grooves are formed in thesurface of the bag removing shafts in the length direction of the bag removing shafts, wherein a plurality of tooth plates are hinged in the concave grooves, straight grooves parallel to the concave grooves are formed in the bag removing shafts between the adjacent concave grooves, and long sliding blocks are elastically connected in the straight grooves; and a bag removing device movably sleevesone end, close to a driving motor, of any bag removing shaft. According to the wet garbage filtering plastic bag device, plastic bags on the bag removing shafts can be automatically removed without manual operation, so that manpower is saved, damage of harmful gas, generated by garbage, to people is reduced, and the wet garbage power generation capacity and the garbage treatment amount can be improved; the long sliding blocks are arranged on the bag removing shafts and connected with the bag removing shafts through springs, and the tooth plates are of rotatable structures and extend out through the centrifugal force, so when the bag removing shafts stop, the long sliding blocks are retracted so that gaps can be generated between the plastic bags wound around the bag removing shafts and thebag removing shafts, and accordingly the plastic bags are convenient to disassemble.

Description

technical field [0001] The invention relates to the technical field of wet garbage treatment equipment, in particular to a wet garbage filtering plastic bag device for classification, recovery and treatment of domestic garbage. Background technique [0002] At present, domestic waste is classified into four categories: recyclables, hazardous waste, wet waste, and dry waste. Wet garbage is organic garbage, which refers to the decomposable organic matter in daily life garbage, including food residues, vegetable roots, vegetable leaves, animal hooves, horns, melon skins, fruit chips, eggshells, fish scales, eggshells, hair, plant branches Dry, leaves, weeds, animal carcasses, livestock manure, etc. [0003] Wet waste can be used to generate electricity through anaerobic biogas generation. The wet garbage collected by the residents is sorted, transported to the garbage treatment plant, and put into the temporary storage area. The staff controls the grab and puts the wet garbag...

AI Technical Summary

Problems solved by technology

However, a large number of plastic bags are wrapped around the bag removal shaft, and there is no way to automatically remove them, and because the plastic wraps around the bag removal shaft, the material throughput rate is reduced, which seriously affects the processing capacity of wet garbage

At this time, it is necessary to manually wear protective clothing and clean them one by one. Because the wet garbage emits odor, the cleaning process will cause great harm to the workers. A large number of plastic bags are tightly wound on the shaft, and they can only be cleaned by hand with a wallpaper knife. Cleaning time long

At present, this situation reduces the treatment efficiency of wet garbage, and also affects the power generation capacity of using wet garbage to generate biogas. Therefore, we propose a wet garbage filter plastic bag device for sorting and recycling domestic garbage to solve the above problems

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