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Summary of various coal mine (mine) accidents nationwide since 2021
Release time:
2021-07-23
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Source:
1. At about 09:30 on January 6, 2021, a general vehicle injury accident occurred in Inner Mongolia Alxa League Ningfa Mining Co., Ltd., resulting in one death. 2. 17:30 on January 9, 2021, a roof accident occurred at the 5106 working face of Jeddah Coal Mine of Qianwei Sanzhong Jeddah Coal Industry Co., Ltd., Leshan City, Sichuan Province, causing a worker to be injured on the spot, and the injured were rescued by the hospital. died. 3. 21:40 on January 9, 2021, one roof accident occurred in Wangjiata Coal Mine of Inner Mongolia Xinneng Mining Co., Ltd., killing one person. 4. 10 January 2021 at 13:00
1. at about 09: 30 on January 6, 2021, a vehicle injury occurred in Ningfa Mining Co., Ltd. of Alxa League in Inner MongoliaAccidentIt caused one death.
2. 17: 30 on January 9, 2021, Sichuan Leshan Qianwei Sanzhong Jeddah Coal Industry Co., Ltd. Jeddahcoal mineA roof occurred in 5106 coal mining face.AccidentA worker was injured on the spot, and the injured died after being rescued by the hospital.
3. 21: 40 on January 9, 2021, Inner Mongolia Xineng Mining Co., Ltd. Wangjiatacoal mineOccurrence of roofAccident1 case, 1 death.
At about 13: 13 4. on January 10, 2021, the return air shaft exploded during the infrastructure construction of Wushan Gold Mine in Qixia City of Shandong Wucailong Investment Co., Ltd.Accident22 people were trapped. After full rescue, 11 people were rescued, 10 died and 1 missing, resulting in a direct economic loss of 68.4733 million yuan. the investigation determined that,AccidentThe main causes are: illegal mixing of detonators, detonating cords and explosives in the underground of enterprises, illegal hot work at the wellhead, and civil explosives.ManagementOutsourcing of construction projectsManagementConfusion, implementation of enterprises involvedSecurityLack of main responsibility of production; implementation by relevant departmentsSecurityRegulatory responsibility, local party committees and governments to implement territorialManagementResponsibility is not in place. The investigation also determined that both Shandong Wucai Dragon Investment Co., Ltd. and Qixia City constituted late reporting and concealment. AccordingAccidentCause investigation andAccidentResponsibility determination, in accordance with the rules and regulations in accordance with the law to 45 relevant responsible personnel accountability.
On January 18, 2021, 5., a roof occurred in Shiyangou Coal Mine, Dianta Town, Shenmu County, Shaanxi Province.AccidentOne person died.
6. about 15: 00 on January 23, 2021, a mechanical injury occurred in Yimin Hengfa Iron Concentrator in Guyang County, Baotou City, Inner MongoliaAccidentIt caused one death.
7. at about 11: 27 on January 24, 2021, another injury occurred in lijiahao coal mine of shenhua baotou energy co., ltd. in Ordos city, inner MongoliaAccidentIt caused one death.
At about 0835 hours on January 25, 2021, 8., another injury occurred in the Dagatan fluorite mine (exploration mine) of Tuofu Mining Co., Ltd., Wulanchabu City, Inner Mongolia.AccidentIt caused one death.
On February 6, 9., 2021, the ground wall collapsed in Yuyang Coal Mine, Qijiang District, ChongqingAccident, causing two deaths and one injury.
10. 1838 hours on February 9, 2021, suspected gas burning occurred in Kongjiagou Coal Mine, Lushan Town, Weining County, Guizhou ProvinceAccidentFive people were killed and 20 injured.
Eleven, February 22, 2021 at 21: 46, Inner Mongolia Simon yueda Energy Co., Ltd. Electric Power Mantula Coal Mine roofAccident1 case, 1 death.
12. On February 24, 2021, a roof occurred in Shaanxi Binchang Mengcun Mining Co., Ltd.AccidentOne person died.
13. At about 09: 30 on February 27, 2021, a non-coal mine occurred in the comprehensive renovation area of Kalaqin Banner limestone mine in Chifeng CityAccidentIt caused one death.
14. At 20: 10 on February 28, 2021, a blasting occurred in Shanxi Coal Mine of Jiangxi Coal Industry Group Co., Ltd.AccidentOne person died. (At the 2319B working face of Shanxi Coal Mine affiliated to Anyuan Coal Industry Company, a staff member was injured in the right arm and abdomen by the I-steel when the first gun was fired at the tail of the slide to deal with the I-steel in the old lane. He died after being sent to the hospital for active rescue.)
15. At 11: 06 on February 23, 2021, Huainan Mining Group Installation Engineering Branch was recovering and transporting adhesive tape in 2131(1) Comprehensive Gas Control Lane (West Section) of Pan San Coal Mine. A car-following monitoring worker was sent to hospital for rescue due to multiple body injuries and severe craniocerebral injuries. The recovery and transportation belt operation is carried out in sections by using endless rope winch shuttle car to connect the traction belt by wire rope, and the survey is carried out.AccidentFound at the scene,AccidentWhen the traction wire rope breaks, the shuttle car falls off the track.
16. On March 14, 2021, flooding occurred in the 37221-1 fully mechanized caving face of Dongxia Coal Mine of Huating Coal Industry Group Company. The cause of flooding was initially determined to be caused by the conduction of the upper aquifer in the water-conducting fissure zone of the roof of the working face.
Seventeen, March 17, 2021, Gansu tianjun energy co., ltd. Liu yuanzi coal mine 51502 fully mechanized caving face flooding, the cause of flooding was initially determined to be caused by the roof of the working face falling to lead to the upper aquifer.
18. At about 16: 57 on March 17, 2021, Lixing Coal Transportation and Marketing Co., Ltd., Zhungeer Banner, Erdos City, had a high fall.AccidentIt caused one death.
19. At about 08: 10 on March 24, 2021, Chifeng Balinzuoqi Yubang Mining Co., Ltd. fell from a height.AccidentIt caused one death.
20, March 25, 2021 at 3: 51 a.m., Shanxi Huayang new materialsTechnologyCoal and gas outburst occurred in Shigang Coal Industry of Group Co., Ltd.AccidentFour people were killed.
21. At 15: 35 on March 27, 2021, a transportation occurred in the east wing track lane of Inner Mongolia Hulun Buir Husheng Mining Co., Ltd. (a coal mine affiliated to Shen Coal Group)AccidentOne person was killed and one was slightly injured. At about 14: 00 on March 27, 2021, Luo mou, head of the maintenance team of the fully mechanized mining team of Hu sheng coal mine, arranged for Yao mou, an equipment maintenance worker, and other four people to use endless rope winch to pull the flatbed truck to transport the reprinting motor. At about 15: 35, the flatbed truck stopped when it ran to the fork of the turnout at the bend of the main lane of the east wing track along the 201 return air trough. in order to pass the turnout smoothly, Luo mou and other five people started to push the cart. in the process of pushing, the reprinting motor and the flatbed truck toppled to the left side of the forward direction, squeezing Luo mou and Yao mou who were pushing the cart on the left side of the flatbed on the left side of the flatbed, causing one death and one minor injury.
22. On March 31, 2021, one person died in Shanxi Lou Jun Group Taiye Coal Industry Co., Ltd.SecurityAccident.
23. On March 31, 2021, an object strike occurred in Peigou Coal Mine of Zhengzhou Coal Industry (Group) Yanghe Coal Industry Co., Ltd.AccidentIt caused one death.
24. On April 3, 2021, when the 350 adit of Jialiaokeng Coal Mine of Longfa Coal Development Co., Ltd. in Wuping County, Longyan City, Fujian Province was carrying out arching operations, the arch of the roadway collapsed, causing serious injuries to two people and died after being sent to hospital for rescue.
25. At 5: 15 p.m. on April 7, 2021, Hebei Chicheng County Anchen Security Blasting Service Co., Ltd. (Anchen Company) was carrying out the destruction of expired civil explosives for Beijing Jingmei Chemical Co., Ltd. in the mining area of Yinda Mining Company. An accident occurred on the spot.AccidentThree people were injured and nine were lost.
26. At about 8: 50 on April 9, 2021, coal and gas outburst occurred at a heading face of Dongfeng Coal Mine in Xiluo Township, Jinsha County, Guizhou Liming Energy Group Co., Ltd.AccidentA total of 8 people were killed.
27. At about 9: 24 on April 9, 2021, a gas false alarm occurred at the gas sensor in the underground 91211 heading face of Tianan Hongxiang Coal IndustryAccident, Duration 20 seconds, alarm maximum 40%. The reason is that when the pressure air pipe is blowing, the pressure air blows off the methane sensor of the working face and the probe falls on the bottom plate, causing false alarm of gas.Accident.
28. At about 18: 10 on April 10, 2021, Fengyuan Coal Mine in Quergou Town, Hutubi County, Changji Prefecture, Xinjiang, suddenly flooded with water during the process of technological transformation.Accident, resulting in underground power failure and communication interruption. Preliminary understanding,AccidentAt the time of the incident, 29 people were on duty underground, and they had alreadySecurityEight people rose to the well and 21 were trapped.
29. At about 13: 30 on April 19, 2021, a case occurred in Jingyuan Coal and Electricity Weijiadian Coal MineSecurityProductionAccidentWhen a staff member was cleaning up the accumulated coal, his body was clamped at the first guide roller of the belt head and was injured. After rescue, he died.
Thirty, April 22, 2021 at 11: 35, Xima coal mine north area 2 1302 transport shun tunneling face, fully mechanized excavator pull leather belt tail moving forward when the anchor chain broken wire rope will draw 1 person injured, after rescue invalid death.
Thirty-one, April 26, 2021 0: 10, Qinglong County Sanbao Coal Mine 1025 gas control south lane tunneling face in the tunneling process, head-on gas outburst. The number of people entering the well on duty in the dangerous area is 7,AccidentFive people after it happened.SecurityThe well was lifted and 2 people were killed.
32. On May 2, 2021, an employee of Shanxi Yuci Guanyao Coal Industry was accidentally electrocuted while moving a water pump underground.AccidentReason: First, the pump cable has a break, leakage protection failure; Second, single-post live work.
33. At 23:06 on May 26, 2021, a roof fall occurred in a tunneling face of Xin'an Coal Industry Co., Ltd. of Shandong Zaozhuang Mining Group, causing 6 people to be trapped.
34. At 17: 50 on June 4, 2021, a coal and gas outburst occurred in the driving face of the lower gateway coal roadway in the 3002 of No.6 Mine of Henan He Coal CompanyAccidentTwo people were killed and six lost.
Thirty-five, at 12: 00 on June 5, 2021, coal and gas outburst occurred during the underground construction of gas drainage drilling in Heilongjiang Longmei Group Jixi Mining Co., Ltd.AccidentEight people were trapped.
36. On May 26, 2021, Henan Zhengxin Zhongyuan Gantong (Xinmi) Coal Industry Co., Ltd. occurredAccident, resulting in four deaths. (Concealed)
Thirty-seven, May 30, 2021 Henan Zheng Hong Kang Hui (Xinmi) Coal Industry Co., Ltd. occurred roofAccidentThree people were killed and three injured. (Concealed)
38. At about 8: 00 on June 10, 2021, flooding occurred in Dahongcai Iron Mine in Daixian CountyAccidentThirteen people were trapped.
39. At about 8: 00 on June 16, 2021, roof caving occurred in the centralized transportation lane of the second mining area of Taiye Coal Mine in Linxian County, affiliated to Shanxi Jinliu Energy Co., Ltd.AccidentSeven were trapped.
40. At about 2: 00 on June 17, 2021, during the process of water fracturing and fracturing in the belt lane of the west third mining area of Hongyang No.3 mine, the three-way joint of the fracturing pump burst and collapsed, causing one person to be injured and died after rescue.
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