A large material sorting system for food waste

Abstract

The invention discloses a large material sorting system for dining waste, which includes a sorting mechanism, which includes a screen, a sorting component, a rotary transmission component connected to the sorting component, and a drive component connected to the rotary transmission component; The sorting assembly includes an oscillating shaft connected to the rotary transmission assembly and a paddle arranged on the oscillating shaft; the screen is an arc-shaped grid plate and is inclined, which includes a first support, a second support, multiple a grid hole, a plurality of arc-shaped spacers, and a plurality of straight rods, the two ends of the arc-shaped spacers are respectively connected with the first support and the second support, and each straight bar runs through a plurality of arc-shaped spacers, The grid holes are composed of arc-shaped spacers and straight rods. The swing arc of the paddle is parallel to the extension line of the arc-shaped spacers. The parts of the straight rods that constitute each grid hole are rotatably set with circular tubes. ; The present invention has the advantages of high screening purity of large substances, high sorting efficiency, and the screen is not easily blocked.

Description

technical field [0001] The invention belongs to the field of catering waste sorting, and in particular relates to a large-material sorting system for catering waste. Background technique [0002] Catering waste has material characteristics such as high moisture content and high corrosiveness. In the process of recycling traditional food waste, it is necessary to classify materials through screening. At present, simple screens such as drum sieves are mostly used to sort large materials in food waste. . However, the existing sieves still have the following disadvantages for sorting large materials: 1. The sieve holes are easy to block (due to the strong viscosity of food waste materials and the presence of other complex interferences, the sieve holes are easy to block), resulting in a low screening and sorting efficiency. 2. The equipment occupies a large space and the cost is high; 3. It is difficult to clean up after the material is blocked, and the labor intensity is high....

AI Technical Summary

Problems solved by technology

However, this patent achieves the separation of substrate and floating material (suspended material and floating material) in the sorting tank by directly omitting the screen. Although the separation of food waste is realized to a certain extent, the screen is avoided. However, on the one hand, the degree of separation is not thorough enough, it can only separate the floating material and the sinking bottom, and there is a problem that the sinking heavy objects such as large bones, broken bowls, and broken dinner plates cannot be sorted out, and cannot Thoroughly sort out the large material and the small material or viscous base material that adheres to the large material. On the other hand, after the screen is omitted, the food waste is completely separated by the stirring plate and the pushing plate, and the efficiency itself is excellent. Low, unable to quickly sort and stratify, the faster the speed, the better the sorting effect will be.

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