生活垃圾塑料分选及利用技术研究

分析了我国城市生活垃圾的组成成分 ,阐述了对我国城市生活垃圾中的废旧塑料进行分选和资源化利用的必要性。提出了从城市生活垃圾中分选塑料和对分选出的塑料进行资源化制板的新技术 ,给出了塑料分选过程的运动参数和板材的性能参数 ,解决了垃圾破碎、缠绕、变重和塑料相容性等关键技术问题 ,制作的板材技术指标符合建筑材料的应用要求。

STUDY ON TECHNOLOGY OF PLASTIC SEPARATING AND RECYCLING FROM MSW

The component of MSW was analyzed,and the necessity of separating plastic and recycling plastic from the MSW was expatiated.The new process of separating plastic and recycling plastic from the MSW was brought forward.The motion parameters of separating plastic and the performance parameter of plastic board were given. The key techniques, such as crushing, enlacing, changing density and so on were also solved.The technical indexes of the fabricated boards can meet the requirements of building materials.