Impurity removal system for removing silt and sugarcane leaves in sugar refinery

Abstract

The invention relates to the technical field of sugarcane impurity removal, and particularly relates to an impurity removal system for removing silt and sugarcane leaves in a sugar refinery. The impurity removal system comprises a body; the body comprises a slitting machining station, a feeding station, an impurity removal and sorting station and a waste recovery station, wherein the slitting machining station is used for cutting raw material sugarcane, the feeding station is used for conveying the raw material sugarcane to the feeding station on the slitting machining station, the impurity removal and sorting station is used for removing impurities from the cut raw material sugarcane, and the waste recovery station is used for recycling the sugarcane leaves; the impurity removal and sorting station comprises a leaf stripping machine, a vibrating screening machine and a hot air blower. In practical application, the raw material sugarcane enters the impurity removal and sorting stationafter completing a slitting machining procedure on the slitting machining station, and the sandy impurities adhered to the raw material sugarcane are separated from the raw material sugarcane by arranging multi-stage impurity removing equipment, due to the fact that hot air with different wind power levels is arranged, the sugarcane and the sugarcane leaves are separated due to different densitiesunder the action of airflow, so that the purity of the sugarcane can be improved, and then the sugar yield quality of cane sugar can be improved.

Description

technical field [0001] The invention relates to the technical field of sugarcane impurity removal, in particular to an impurity removal system used in sugar factories to remove sediment and sugarcane leaves. Background technique [0002] At present, sugarcane production in some developed countries abroad has already realized the whole process of mechanization, and the mechanization of some production links is developing in the direction of automation and intelligence. With the shortage of labor force in our country and the increase of sugarcane collection cost, some sugar factories have gradually begun to use mechanized harvesting of sugarcane combined with manual labor to harvest sugarcane. The impurity rate is high, especially the mechanized harvesting impurity rate is as high as 15% to 20%, and the harvesting impurity rate of manual harvesting is also as high as 7%. [0003] Sugarcane impurities mainly include sugarcane leaves and sediment brought along with sugarcane. ...

AI Technical Summary

Problems solved by technology

Sugarcane impurities do not contain sugar, or contain non-recoverable sugar, which increases the content of starch and reducing sugar, which affects the sugar yield of the sugarcane sugar production line; Absorb sucrose from the medium and reduce the recovery of sugar. Too much sugarcane impurities enter the sugar production, which will have a great impact on the equipment, process, and recovery of sugar production.

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