Municipal domestic waste squeezing, crushing and winnowing device and working method thereof

Abstract

The invention discloses a municipal domestic waste squeezing, crushing and winnowing device and a working method thereof. The device comprises a bottom seat, a squeezing unit positioned at the left end of the top face of the bottom seat and a crushing unit positioned at the right end of the top face of the bottom seat, and a material lifting unit is arranged between the squeezing unit and the crushing unit; the squeezing unit comprises a base fixed on the top face of the bottom seat and a liquid storage barrel positioned on the right side of the base, a fixing frame is fixed to the top of thebase, an air cylinder is installed on the left side face of the fixing frame, and a squeezing barrel is arranged on the right side of the fixing frame; the left side face of the squeezing barrel is fixedly connected with the output end of the air cylinder, and a filtering plate is arranged at the top of the liquid storage barrel; and a feeding hole is formed in the side face of the fixing frame, the top of the fixing frame is provided with a squeezing hydraulic cylinder, and the output end of the bottom of the squeezing hydraulic cylinder is connected with a pressing plate. According to the device, squeezing, crushing and winnowing are continuously and automatically carried out; and the device is simple and reasonable in structure, convenient to use, practical and efficient.

Description

technical field [0001] The invention relates to the technical field of garbage treatment equipment, in particular to a press, crushing and winnowing device for municipal domestic garbage and a working method thereof. Background technique [0002] At present, municipal solid waste disposal has become a topic of concern to the whole society. With the development of technology, the treatment of domestic waste has changed from the original landfill treatment to the comprehensive utilization of resources. Household garbage contains chicken and duck bones, fish bones, disposable chopsticks, lunch boxes, vegetable leaves, plastic bags, oil and vinegar bottles, etc., which are not easy to sort, and the garbage often contains a large amount of liquid, which brings inconvenience to the transportation and treatment of garbage. The moisture in it needs to be removed to reduce the weight of the garbage; many garbage, such as foam boxes, are large in size and take up a lot of transportat...

AI Technical Summary

Problems solved by technology

Household garbage contains chicken and duck bones, fish bones, disposable chopsticks, lunch boxes, vegetable leaves, plastic bags, oil and vinegar bottles, etc., which are not easy to sort, and the garbage often contains a large amount of liquid, which brings inconvenience to the transportation and treatment of garbage. The moisture in it needs to be removed to reduce the weight of the garbage; many garbage, such as foam boxes, are large in size and take up a lot of transportation space, which is not conducive to the transportation of garbage, so it needs to be shredded; the leftovers in the garbage It can be recycled and processed into feed or waste. The plastic and paper scraps in the garbage can be recycled as fuel, so the garbage needs to be separated.

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