事故信息 - 化工安全人

付 P 20251119 内蒙古包头第三热电厂检修容器爆炸致2死（编号：SG005118）

2026-07-18 12

一、时间地点

时间/日期: 2025-11-19

地点: 中国、内蒙古、包头

二、工厂介绍

公司介绍: 北方联合电力有限责任公司包头第三热电厂

所在行业

三、事故介绍

事故类型: 爆炸

事故概述

2025年11月19日14时42分许,九原区包头市蒙电修配有限责任公司在检维修作业过程中发生一起容器爆炸事故，造成2人死亡，直接经济损失约344.6万元(不包括行政处罚)。

事故后果

死亡人数： 2人、受伤人数： 0人、疏散人数： 0人

经济损失： 344万

四、事故原因

直接原因类别: 未遵守现有程序（违章，无程序，不理解等）

直接原因: 作业人员在浆液箱顶部拆除搅拌器作业时，使用铁质工具击打拆卸联轴器产生火花引爆浆液箱内的乙炔气体，箱体顶部被爆炸冲击波掀翻,箱顶2名作业人员被爆炸掀起的箱顶抛出跌落死亡，是事故发生的直接原因。

根本原因类别: 作业票管理不足

根本原因

五、事故链

偏离类别

后果类别

六、特征

涉及化学品: 乙炔

涉及单元操作

涉及工业设备: 储罐

涉及工业操作

涉及化学工艺/装置

运营阶段: 检修

七、调查报告

文档下载: 20251119 内蒙古包头第三热电厂检修容器爆炸致2死.zip

解锁金额 ¥3.00: 解锁资源

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