文档介绍：《DQJ-5本安型人体静电消除器》技术资料大连东强防静电技术有限公司二00八年十一月目录一、概述···································································1二、人体静电·······························································21、人体静电带电方式·······················································22、人体静电参数···························································33、人体放电的危害和管理指标···············································34、典型气体引燃能量·······················································35、人体静电的标准规定·····················································4(1)GB12158-2006《防止静电事故通用导则》··································4(2)GB13348-92《液体石油产品静电安全规程》································5(3)SH3097-2000《石油化工静电接地设计规范》·····························5(4)静电安全指南(日本)1988··············································5(5)英国BS5958第2部分1991《防静电技术规范》·····················9(6)《大型浮顶储罐安全设计、施工、管理暂行规定》·····························10三、DQJ-5本安型人体静电消除器············································101、试验对比·······························································102、产品应用情况···························································143、产品规格与安装位置·····················································144产品设计依据··············································175人体静电消除器产品推荐建议··············································18四附件·································································191、DQJ-5-Ⅰ本安型人体静电消除器使用说明书·································202、DQJ-5-Ⅱ本安型人体静电消除器使用说明书·································223、DQJ-5-Ⅲ本安型人体静电消除器使用说明书·································24DQJ-5本安型人体静电消除器一、研发背景与必要性表1十个炼厂现场采样漏洞统计操作现象所占比例(%)上罐采样不穿防静电服40采样绳不合格40采样绳不做接地90提拉速度超标40采完样后不泄放静电就盖采样口100石油化工介质处理现场,多数处于可燃气暴露或存在气体泄露的高危场所,如装车、装船操作,油罐采样、测温、检尺操作,装置区采样操作,容器气体置换或吹扫清洗操作等等。在这些作业中,人体活动静电是现场作业不可避免的隐患源。二十世纪七、八十年代是石化企业人体静电事故的高峰期。如北京某炼厂1971年“”航煤槽车采样爆炸,北方某加油站1976年3月、5月和1977年4月测温爆炸,上炼1981年“”甲苯罐测温爆炸,抚油二厂1985“”航煤罐采样爆炸等。这期间国外同类事故报道亦较多,如日本1961年4月二甲苯采样爆炸,1972年“”苯罐采样爆炸,1976年1月苯罐采样爆炸等。针对人体静电事故频发现象,各国都制定或修改了原静电管理规定,并开发了导静电绳、防静电工作服等相应产品,与人体作业相关的静电事故明显减少。但最近一个时期国内类似事故又有所增加,如2000“”、2002