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OCC废纸制浆废渣处理系统及资源化利用 |
OCC Pulping Rejects Treatment System and Recycling |
收稿日期:2019-01-03 |
DOI:10.11980/j.issn.0254-508X.2019.07.010 |
关键词: OCC 废纸制浆 浆渣处理 固废处理 资源化利用 |
Key Words:OCC recovery paper pulping pulp rejects treatment solid waste treatment resource utilization |
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摘要:叙述了OCC废纸制浆废渣的组成,详细介绍了废渣处理中压榨脱水、破碎、铁性金属分离、非铁性金属分离、震动分离及近红外分选等操作工序,对水力碎浆机绞绳处理、转鼓碎浆浆渣处理及轻渣处理流程进行了分析介绍,讨论了最终分选废渣的末端资源化处理方法。 |
Abstract:The composition of OCC pulping rejects was described. The treatment of rejects including press dewatering,shredding, FE-metal separation, NFE-metal separation, ballistic separation and nearinfrared sorting were described in detail. The rags treatment, drum pulping rejects and light rejects treatment process were analyzed and introduced, and the recycling applications of final sorted rejects were discussed. |
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