Impurity removing system for raw material sugarcane pretreatment

Abstract

The invention provides an impurity removing system for raw material sugarcane pretreatment. An unloading chain plate conveyor, a multi-stage throwing conveyor, a tooth-roller-type impurity removing conveyor, an impurity collecting bucket, a groove-shaped belt conveyor, a large-angle of inclination corrugated belt-type conveyor, and an impurity loading platform are used for building the impurity removing system for raw material sugarcane pretreatment. The impurity removing system is reasonable in process design, the equipment is properly selected, and structures of key equipment of two systemsof the multi-stage throwing conveyor and the tooth-roller-type impurity removing conveyor are optimized, so compared with an existing raw material sugarcane impurity removing system, the equipment ofthe impurity removing system is simpler to install and maintain, the overall impurity removing effect is better, the material conveying speed in the process of removing impurities is controlled, and realizing of feeding to a subsequent stage uniformly is facilitated.

Description

technical field [0001] The invention relates to an impurity removal system, in particular to an impurity removal system for raw material sugarcane pretreatment, and belongs to the technical field of impurity removal and conveying equipment. Background technique [0002] Sugar cane, the raw material used for sugar extraction in sugar factories, will inevitably carry a large amount of inclusions such as cane leaves, soil and sand and stones when harvested. Due to the inability to achieve a higher stripping rate in harvesting, the impurity rate is as high as 15% to 20%, and the impurity rate of manual harvesting is also as high as about 7%. In the production process of sucrose, on the one hand, excessive sugarcane impurities will cause sugar loss, affecting sugar yield and sugar quality, thereby affecting the benefits of sugar enterprises; on the other hand, sugarcane impurities enter the production process, Increase the energy consumption and wear of various equipment on the ...

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Problems solved by technology

[0003] Due to the lack of uniform standards, the current existing raw material sugarcane removal systems are relatively complicated, but most of them have defects such as unreasonable equipment selection, unreasonable equipment structure, and unreasonable system process design. It is difficult to install and maintain the equipment during use, and the overall The impurity removal effect is not good, and the material conveying speed in the impurity removal process cannot be effectively controlled, and the uniform feeding to the subsequent stage can be realized without using

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