Commercial kitchen waste treatment system

Abstract

The invention discloses a commercial kitchen waste treatment system. The commercial kitchen waste treatment system comprises a grinding part for grinding and crushing kitchen wastes and a dehydrating part for dehydrating and spin-drying the kitchen wastes which are ground and crushed by the grinding part, wherein the grinding part comprises a grinding housing, a grinding chamber, a grinding assembly and a grinding motor; a rotary shaft of the grinding motor penetrates through the bottom of the grinding chamber and is in transmission connection to the grinding assembly; openings are formed on the lower grinding chamber and the grinding housing and the two openings form an outlet of wastes; the dehydrating part comprises a dehydrating mechanism which comprises spiral blades which are rotatably connected in the dehydrating housing for squeezing the wastes and a dehydrating motor which is in transmission connection to the spiral blades. As the kitchen wastes are ground by the grinding part and dehydrated by the dehydrating part, the commercial kitchen waste treatment system disclosed by the invention not only controls moisture from a source so as to effectively shorten the collecting and transporting processes of the kitchen wastes, but also is low in energy consumption and high in dehydrating rate.

Description

technical field [0001] The invention relates to a commercial kitchen waste treatment system. Background technique [0002] In view of the particularity of my country's kitchen waste, the technical selection of my country's kitchen waste cannot blindly copy foreign cases. Foreign treatment ideas tend to be reduced and harmless. In my country, the amount of kitchen waste is large and the content of organic matter is high. The treatment ideas should seek resource utilization, develop circular economy, and realize recycling. [0003] However, the difficulty of recycling food waste is mainly manifested in the collection and transportation link. Excessive water content has resulted in high processing costs for food waste. At present, more than 85% of food waste is water. Whether it is anaerobic digestion or biocomposting, it is uneconomical from a logistics perspective. of. The treatment cost of a ton of water entering the sewage treatment plant through the sewer is about 1 yua...

AI Technical Summary

Problems solved by technology

Excessive water content also accelerates the corrosion process of kitchen waste and reduces the utilization rate of resources

[0004] The existing dehydration methods of food waste include heating evaporation method and centrifugal dehydration method, the dehydration rate is low, the dehydration rate is only 50%, the capacity reduction rate is about 40%, and the energy consumption of heating evaporation method and centrifugal dehydration method is high. The heating evaporation method and the centrifugal dehydration method can only be operated intermittently, and the continuous operation performance is poor, and the processing speed is slow, which affects the working efficiency and environment of the kitchen.

Images