Deep classification device for kitchen garbage

Abstract

The invention discloses a deep classification device for kitchen garbage. The deep classification device comprises a treatment box, wherein the treatment box is sequentially provided with a screening chamber and a crushing chamber from top to bottom; a screening cylinder is arranged in the screening chamber, and the left side and the right side of the screening cylinder are rotationally connected with the left side and the right side of the screening chamber through a feeding pipe and a discharging pipe separately; a feeding hopper is fixed to the side surface of the treatment box; a water filtering plate is fixed to the inner wall of the screening chamber; a water outlet is formed in the side surface of the screening chamber; a blanking pipe penetrating into the crushing chamber is fixed to the surface of the water filtering plate; and an electromagnetic control valve is arranged in the blanking pipe. Through cooperation of the structures, solid-liquid separation can be carried out on the kitchen garbage on campus, leftovers (namely rice grains) in the kitchen garbage can be screened out, then the screened rice grains can be dried, crushed and sterilized, and the treated rice grains can be used as a livestock feed or an organic fertilizer, so that resources are saved.

Description

technical field [0001] The invention relates to the technical field of waste classification and treatment, in particular to a kitchen waste deep classification device. Background technique [0002] Kitchen waste refers to the waste generated in the daily life of residents and activities such as food processing, catering services, and unit meals, including discarded vegetable leaves, leftovers, leftovers, fruit peels, eggshells, tea dregs, bones, etc. The main sources are home kitchens, restaurants, restaurants, canteens, markets and other industries related to food processing, especially in campus canteens. Most of the kitchen waste is leftover rice and leftovers from students. After the end, the leftovers and rice are usually mixed together. It is not easy to separate the mixture of rice and leftovers from solid and liquid, and to sieve out the rice grains, and it is not easy to dry, pulverize and sterilize the sieved rice grains. Subsequent further utilization is inconven...

AI Technical Summary

Problems solved by technology

[0002] Kitchen waste refers to the waste generated in the daily life of residents and activities such as food processing, catering services, and unit meals, including discarded vegetable leaves, leftovers, leftovers, fruit peels, eggshells, tea dregs, bones, etc. The main sources are home kitchens, restaurants, restaurants, cafeterias, markets and other industries related to food processing, especially in campus cafeterias. Most of the kitchen waste is leftover rice and leftovers from students. After the end, the leftovers and rice are usually mixed together. It is not easy to separate the mixture of rice and leftovers from solid and liquid, and to sieve out the rice grains, and it is not easy to dry, pulverize and sterilize the sieved rice grains. Subsequent further exploitation is inconvenient, so improvement is required

Images