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Dust explosions statistics in 2010

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发表于 2011-10-23 21:48:28 | 显示全部楼层 |阅读模式
Date
City, Province
Dust/Process
Human loss
Financial loss/RMB
Cause
Death
Injury
Jan. 13
Wenzhou, Zhejian
Polishing of aluminum alloy components, precipitating room explosion
2d, 9i(6s)
0.56 mil
Unknown. Possibly spontaneous combustion, mechanical friction in fan or electrostatic discharge.
2
9
Jan. 24
Chaohu, Anhui
Coal pulverization, bag filter explosion
4d
Moderate
Unknown. Possibly spontaneous combustion.
4
 
Feb. 21
Shanghai
Plastic solid waste crushing in disposal process, explosion and fire
6d,8i (3s)
Severe
Possibly mechanical friction of crush machine.
6
8
Feb. 24
Qinhuangdao, Hebei
Cornstarch sieving/packing, explosion and fire
21d, 47i
17.73 mil
Officially concluded as mechanical impact/friction.
21
47
Apr. 21
Beian, Heilongjiang
Coal pulverization, coal mill explosion
1d, 3i(3s)
Moderate
Spontaneous combustion in mill. Restarted the system without eliminating the smoldering nest.
1
3
28-May
Zhangzhou, Fujian
Wood processing (buffering), explosion
4i(3s)
Minor
Possibly mechanical friction of buffering machine.
 
4
Jul. 7
Zibo, Shandong
Pharmacy dust, dust collector, explosion
1i
Minor
Considered as electrostatic by local workers.
 
1
Jul. 23
Zhengzhou, Henan
Food additive (Benzoyl peroxide), bag filter explosion
14i (12s)
Moderate
Most probably electrostatic discharge in the bag filter.
 
14
Aug. 3
Foshan, Guangdong
Wood processing (board rolling) explosion
1d, 3i(3s)
Moderate
Unknown. Hot surface of rolling machine, or electrical fire.
1
3
Aug. 5
Shenzhen,
Polishing of aluminum alloy components, dust collection, explosion
10i (3s)
Moderate
Unknown. Possibly spontaneous combustion, mechanical friction in fan or electrostatic discharge.
 
10
Aug. 8
Zibo,
Silicon pulverization, Raymond mill explosion
7i (4s)
Moderate
Mechanical impact/friction in mill.
 
7
Aug. 8
Shanghai
Unknown
1i
Minor
Unknown
 
1
Aug. 19
Yichun, Jiangxi
Polishing of aluminum alloy components, sanding machine fire
0i
Minor
Mechanical impact/friction
 
 
Aug. 31
Beijing
Ceramics producing using aluminum and ferric oxide explosion and fire
1d, 3i
Moderate
Runaway of thermite reaction ignited aluminum powder (raw material).
1
3
Sept. 19
Huantai, Shandong
Organic silicon powder process, explosion
2d
Moderate
Hot-working during repairing
2
 
Sept. 29
Changzhou, Jiangsu
Aluminum powder processing, explosion
1d, 4i(3s)
Severe
Unknown. Explosion initiated in power collection system.
1
4
Sept. 29
Wenzhou, Zhejiang
Metal components (locks) polishing, explosion and fire
2i
Moderate
Unknown. The workers said, possibly because of electrical fire.
 
2
Oct. 11
Fuqing, Fujian
Fiber grafting on rubber, drying process, explosion in drying room and fiber sieving room
5i (4s)
Moderate
Unknown. Possibly hot surface or electrostatic discharge.
 
5
Nov. 15
Changzhou, Jiangsu
Aluminum powder packing, explosion
3i (3s)
Moderate
Mechanical impact/friction of classifier wheel in powder classifier
 
3
Nov. 24
Wenzhou, Zhejiang
Metal components (locks) polishing, explosion and fire
6i
Moderate
Unknow
 
 
Nov. 30
Nanjing, Jiangsu
Fe-Mg-Al-Si alloy powder blending
2i(2s)
Moderate
Blender malfunction
 
2
Dec. 15
Jiandu,
Wood processing plant, explosion and fire of aluminum powder
2d, 9i (?s)
Severe
Under investigation. Possibly first aluminum powder (raw materials) fire, then explosion and violent fire because of water “extinguishing”.
2
9
Dec. 30
Kunming, Yunnan
Bio-pharmacy plant, pellet workshop, explosion and fire
5d, 8i(5s)
Severe
Under investigation. A refrigerator under repairing exploded at first, then explosion and fire of pharmacy dust and other raw materials.
5
8
46
143
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