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Analysis on the explosion accident of coal mine electric detonator in the sealing process of packaging workshop
- Categories:Public security information
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- Time of issue:2019-05-07 11:53
- Views:19
(Summary description)事故发生时间:1991年3月20日 事故发生地点:包装工房封箱工序 事故性质:责任事故 事故类别:火药爆炸 伤亡人数:死亡1人,轻伤2人 事故概况:1991年3月20日7时30分上班后,包装组人员分别进入各自的岗位工作。封箱工路XX、郝XX负责封箱,检验员刘XX负责检验包装质量和漆封螺钉,从7月30日7时50分已有七箱产品(7000发)包装入了库,另有包装好的两箱(2000
Analysis on the explosion accident of coal mine electric detonator in the sealing process of packaging workshop
(Summary description)事故发生时间:1991年3月20日 事故发生地点:包装工房封箱工序 事故性质:责任事故 事故类别:火药爆炸 伤亡人数:死亡1人,轻伤2人 事故概况:1991年3月20日7时30分上班后,包装组人员分别进入各自的岗位工作。封箱工路XX、郝XX负责封箱,检验员刘XX负责检验包装质量和漆封螺钉,从7月30日7时50分已有七箱产品(7000发)包装入了库,另有包装好的两箱(2000
- Categories:Public security information
- Author:
- Origin:
- Time of issue:2019-05-07 11:53
- Views:19
The time of the accident: March 20, 1991
Accident location: packing workshop sealing process
Nature of the accident: liability accident
Accident category: gunpowder explosion
Number of casualties: 1 death, 2 minor injuries
Accident Profile: After working at 7:30 on March 20, 1991, the packaging team personnel entered their respective positions. The sealing machine road XX and Hao XX are responsible for sealing. The inspector Liu XX is responsible for inspecting the packaging quality and the lacquer seal screw. From 7:50 on July 30, seven boxes of products (7000 rounds) have been packed into the warehouse. Two boxes (2000 rounds) are packed in the east gate of the packaging workshop for storage. There are also eight boxes (8000 rounds) of unpackaged products placed in the workshop room for waiting for packaging. There are two boxes on the packaging waxing table (2000). Hair) is immersed in the packaging, and there is also a box of products sealed by Lu and Hao at the same time. When Hao Feng finished the three wooden screws on one side of the product box and put down the hand drill and turned to bend the product manual, the road was being sealed, and an explosion occurred. As a result, the head, arms and legs of the sealing road XX were severely wounded and died after being rescued. Another boxer Hao XX and the inspection worker Liu XX were slightly injured.
Analysis of the cause: The explosion accident was caused by the inconvenience of the operator's road XX during operation. During the process of sealing the screw, the screw was not screwed into the wooden frame of the package, but was twisted into the detonator, and the screw was in contact with the screw. In the detonator's ignition head or in the detonator in the detonator, the rotating friction causes an explosion.
Accident lessons and preventive measures:
1. Strengthen the quality management of product boxes and strictly inspect the factory. Unqualified product boxes must not be used.
2. Undo the twist drill for packaging. Punch the hole before packing. After packing, use a screwdriver to screw the wood to prevent the screw from entering the box. A similar accident occurs.
3. It is strictly forbidden to use other objects to screw or product box when sealing.
4. Further improve the process and strict process requirements to ensure safe operation.
This article comes from: China Coal Mine Safety Network (www.mkaq.cn) Detailed reference: http://www.mkaq.cn/sgal/sgal/bpsg/2009/0425/1898.html
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