A large material sorting device for food waste

Abstract

The invention discloses a large material sorting device for catering waste, which comprises a machine case and a sorting mechanism arranged in the machine case. The sorting mechanism includes a screen, a sorting assembly arranged above the screen, and a sorting assembly connected by transmission. And the rotary transmission assembly used to drive the sorting assembly to swing periodically, and the drive assembly connected with the rotary transmission assembly and used to drive the movement of the rotary transmission assembly; the sorting assembly includes a swing shaft connected to the rotary transmission assembly, a fixed The paddle set on the swing shaft, the extension line of the paddle intersects with the extension line of the swing shaft; The plate phases are parallel; the present invention can combine large substances with high screening purity, high sorting efficiency, and the screen mesh 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 device 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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