grinder

Abstract

The invention relates to a pulverizing machine. The pulverizing machine comprises a roasting mechanism, a mincing mechanism, a grinding mechanism, a discharging mechanism and a dehydrating mechanism, wherein a roasting chamber equipped with a roasting inlet and a roasting outlet is arranged in the roasting mechanism; the mincing mechanism comprises an outer barrel and an inner roller which are coaxial and arranged in the outer barrel; the inner roller and the outer barrel relatively rotate in opposite directions; first mincing teeth are arranged on the outer surface of the inner roller, and second wincing teeth are arranged on the inner surface of the outer barrel; an interval between the inner roller and the outer barrel forms a wincing channel of which one end communicates with the roasting outlet; the grinding mechanism is connected to the other end, far away from the roasting outlet, of the wincing channel; the discharging mechanism comprising a discharging channel is arranged at the bottom part of the grinding mechanism, and one end of the discharging channel is connected with the grinding mechanism; the dehydrating mechanism is connected with the roasting inlet. According to the pulverizing machine, animal bones can be pulverized by wincing and grinding, so that nutrients in the bones can be easily absorbed by plants, and that the bones are rotten and cacosmia is caused due to long-term placing can be avoided.

Description

technical field [0001] The invention relates to the technical field of waste food processing, in particular to a pulverizer. Background technique [0002] With the continuous development of my country's economy, the urban population is increasing day by day, the amount of garbage brought by the urban population growth is also increasing, and the urban environment is also deteriorating, which poses a huge threat to the health of citizens living in the city. How to quickly classify garbage and how to deal with it after classification are problems that need to be solved urgently. [0003] A large part of domestic waste is food residues, such as bones of various animals. These animal bones are difficult to handle because they are relatively hard. After a long time of storage, they will produce stench and affect the environment. But the bones of animals are actually rich in nutrients, which contain a lot of nutrients needed for plant growth. If the nutrients in the bones can be ...

AI Technical Summary

Problems solved by technology

[0004] Based on this, it is necessary to address the defect that the animal bones in the existing food residues cannot be reasonably utilized, and provide a method that can grind the animal bones into powder, so that the animal bones can be used as plant nutrients to fertilize the plants, reducing the impact on the The impact of the environment is conducive to the growth of plants and improves the utilization of resources

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