工贸行业可燃性粉尘作业场所工艺设施防爆技术指南(试行)目录1总则................................................12安全管理............................................12.1一般要求..............................................................12.2积尘清扫..............................................................22.3动火作业..............................................................33防爆安全技术........................................33.1点火源控制............................................................33.2保护措施..............................................................54除尘系统............................................64.1吸尘罩................................................................64.2除尘管道..............................................................64.3除尘器................................................................74.3.1干式除尘器......................................................74.3.2湿式除尘器......................................................94.4风机..................................................................94.5运行维护..............................................................95电气设备...........................................105.1可燃性粉尘危险场所区域划分...........................................105.2分区示例.............................................................125.3电气设备选型.........................................................166生产设备...........................................176.1料仓.................................................................176.2筒仓.................................................................176.3给料设备.............................................................186.4输送设备.............................................................196.4.1气力输送.......................................................196.4.2埋刮板输送机...................................................196.4.3带式输送机.....................................................206.4.4斗式提升机.....................................................206.5粉碎(研磨)设备.....................................................216.6筛分设备.............................................................226.7混合与搅拌设备.......................................................226.8干燥设备.............................................................226.9抛光打磨.............................................................236.10粉末喷涂............................................................247设备检查与维修.....................................25参考标准:...........................................25工贸行业可燃性粉尘作业场所工艺设施防爆技术指南(试行)1总则为深刻吸取江苏省苏州昆山市中荣金属制品有限公司“8·2”特别重大粉尘爆炸事故教训,认真贯彻落实《严防企业粉尘爆炸五条规定》(国家安全监管总局第68号令)和《关于深入开展粉尘作业和使用场所防范粉尘爆炸大检查的通知》(安委办明电〔2015〕14号)要求,在深入分析近年发生的粉尘爆炸事故和涉及可燃性粉尘作业场所粉尘防爆安全管理现状基础上,依照《粉尘防爆安全规程》等有关标准规范,编写了《工贸行业可燃性粉尘作业场所工艺设施防爆技术指南(试行)》,以指导工贸行业粉尘涉爆企业在工艺、设备、管理等方面做好粉尘防爆工作,确保安全生产。有关防爆具体技术要求,以相关国家标准和行业标准为准。2安全管理2.1一般要求2.1.1涉及可燃性粉尘企业通过危险源辨识、粉尘爆炸性检测分析确定本企业粉尘爆...