废硒鼓墨盒处理系统的防爆方法  

Explosion Protection Methods in Waste Toner Cartridge Treatment System

作　　者：黄晨 杨义晨 钟圣俊[2] 顾卫星 

机构地区：[1]上海新金桥环保有限公司,上海201201 [2]东北大学工业爆炸及防护研究所,辽宁沈阳110006

出　　处：《中国粉体技术》2010年第6期76-77,83,共3页China Powder Science and Technology

基　　金：国家中小企业创新基金项目;编号:06C26213100923

摘　　要：对某硒鼓墨盒处理系统进行爆炸危险性评估,测定墨粉的爆炸危险性参数,对该系统各设备的粉尘释放源和点燃源进行评价,根据系统的爆炸危险区域划分,提供相应的防爆方法。结果表明:控制系统残余粉尘浓度是爆炸预防的关键,爆炸泄压方法成本较低、维护方便,是重要的防护方法。The explosion risk assessment was carried out for a waste toner cartridge treatment system. The explosion parameters of ink powder were determined. The release source and ignition source of the system were evaluated. The classification of explosion area was divided and the explosion protection methods were given out according to the assessment venting. The results showed that controlling the concentration of ink powder residues was the key of explosion prevention. Venting was a cheap and easy way maintaining protection method.

关 键 词：废旧硒鼓 墨粉 爆炸防护 泄爆 

分 类 号：X505[环境科学与工程—环境工程]