Kitchen waste pretreatment equipment

Abstract

Kitchen waste pretreatment equipment comprises a treatment device and a feeding device. The treatment device comprises a discharging chamber, a separation chamber, a spiral feeding piece and a grinding piece. The discharging chamber is provided with a discharging port, and a circulation pond is arranged at the bottom of the discharging chamber. The separation chamber is arranged in the dischargingchamber and arranged above the circulation pond, and a gap is arranged between the side wall of the separation chamber and the discharging chamber. The side wall of the separation chamber is providedwith filter holes distributed in the circumferential direction of the separation chamber. The separation chamber is provided with a separable chamber outlet communicating with the discharging port. The spiral feeding piece is arranged in the separation chamber, the grinding piece is arranged at the bottom of the separation chamber, and the grinding piece can rotate around the center axis of the separation chamber. The feeding device is used for conveying kitchen waste to the bottom of the separation chamber. The separation chamber outlet is formed above the connecting position of the feedingdevice and the separation chamber. The spiral feeding piece is used for conveying kitchen waste to the separation chamber outlet. The kitchen waste pretreatment equipment can effectively conduct separation treatment on different kinds of garbage, and cost is low.

Description

technical field [0001] The invention relates to the field of garbage pretreatment, in particular to a kitchen garbage pretreatment equipment. Background technique [0002] A large amount of food waste is produced in China every day. There are generally the following ways to deal with food waste: one is to pour it directly into the garbage bin, and a large amount of oil enters the sewage treatment plant after passing through the pipe network. This treatment method makes it very sensitive to oil A large number of biological bacteria deteriorate and die, which increases the difficulty of sewage treatment; the second is to enter pig farms as pig feed, but eating farmed pigs that eat kitchen waste is harmful to the health of consumers, and the last treatment The way is that "gutter oil (swill oil)" is illegally collected, processed and sold, and flowed to the food market for processing food, which directly endangers the health of consumers. [0003] Due to the lag in domestic fo...

AI Technical Summary

Problems solved by technology

If the waste is sorted, sorted and separated manually, it will not only be labor-intensive, but also low in efficiency and poor in quality, especially in the harsh working environment, which is harmful to the health of workers.

Although some restaurants in the market now purchase microbial processors to process food waste, according to estimates, if a machine has to process 150 kg of swill waste a day, even if the electricity bill is removed, the annual investment is 250,000 yuan. For ordinary businesses, obviously a small expense

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