炼钢行业的典型火灾事故案例分析
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Water mixing with molten slag 熔渣 in one of the mill's furnaces caused the Explosion. “There was no fire in the explosion, only steam, Lundy said. an electric arc furnace with a 700,000-ton annual production capacity and a 60-inch hot-strip rolling mill with a 1.1 million-ton annual production capacity.
意外事故原因: . Union officials are reportຫໍສະໝຸດ Baidung the explosion was related to a gas line.
火从煤块研磨注入部门扩散开
(Fire Broke Out in Pulverized Coal Injection Section)
2010, 05/20 MSP Metallic steel plant (Orissa, 印度)
意外事故原因: 不明
高炉爆炸、火灾
(A Blast Furnace Explosion)
2001, 11/08 Corus Steelworks (英国)
2死13名员工烧伤
意外事故发展:
an explosion occurred in one of two furnaces, The furnaces produce molten iron in the initial phase of steel production. Hundreds of tons of white-hot metal punched a hole in the structure.
Four nearby contractors were lucky to escape serious injury in the incident at Dawes Lane Coke Ovens on 3 October 2007
意外事故原因:
未隔绝可燃气体 动火管制没落实 failing to remove flammable gas from the chimney before undertaking hot repairs, and for not carrying out a proper risk assessment.
意外事故原因: 两个可能原因：煤炭存贮槽自燃 或 焊接火星引燃火灾
熔铁爆炸
(A molten metal explosion)
2010, 04/12 Pennsylvania Steel Plant (美國)
1死2名员工烧伤
意外事故发展:
熔铁喷出导致爆炸 It appeared a vessel containing molten metal erupted, spewing the metal inside.
There is damage to the EAF vessel and our sources are indicating the repairs will take 4-5 working days and at the very worst case scenario up to two weeks. None of the rolling equipment was affected and work continues at the mill.
炼钢行业的火灾事故 案例分析
博士
高炉毒气外漏
(Toxic Gases leak from Blast Furnace )
2010, 07/15 Durgapur Steel Plant (DSP,孟加拉) 27伤 意外事故发展:
The incident occurred when the employees of the DSP were working at blast furnace number 2. At least 27 people were taken ill after toxic methane甲烷and carbon monoxide CO gases leaked from a blast furnace at the Durgapur Steel Plant (DSP) in West Bengal’s Burdwan district Thursday.
意外事故原因: 水意外跑进钢包里 Water may have been introduced into the vessel by accident
75米高烟囱爆炸
(Explosion in a 75-metre-tall steel chimney)
2007, 10/03 CORUS (Scunthorpe 斯肯索普, 英国) 無 意外事故发展:
Local residents said they heard a series of around five bangs. These explosions inside the furnace ignited the gases emitting from the top of the furnace, starting a fire. At the same time, molten iron escaped from the base of the furnace and spread rapidly across the cast house floor. Workers ran for their lives as a river of liquid metal at 1,100C’s ignited everything in its path.
意外事故原因: 水意外跑进炉里 "Water got into the furnace and somehow got under the molten steel and caused the explosion,"
电弧炉爆炸火灾
(Fire in Mill’s Furnace)
2009, 11/16 Beta Steel Corp. Plant (印第安納州, 美国) 4伤 意外事故发展:
All victims are suffering varying degrees of burns to their skin, lungs and windpipes, caused by inhaling hot gases. Some are believed to have lost more than half the skin on their body. Others suffered broken bones after being thrown through the air.
An explosion in a 75-metre-tall steel chimney in Scunthorpe . The stack wasn't adequately isolated from the live gas system when the welding took place, meaning traces of extremely flammable gas were present inside. The gas ignited during the work and almost blew the flarestack in half.
意外事故原因: 不明
焦炭炉爆炸、火灾
(Coke Oven Explosion)
2010, 07/14 Pennsylvania Steel Plant (美国) 14名烧伤,1名胸部疼痛 意外事故发展:
The blast in the coke oven at United States Steel Corp.'s Clairton Coke Works happened around 9:30 a.m. Wednesday, injuring 15 workers, at least two critically, and causing a fire that burned for hours afterward, .
Three laborers died on the spot while other three succumbed to burns while being taken to Indira Gandhi Hospital at Rourkela. Of the five injured laborers, three have been kept in ICU while the rest two are under observation.
6死5名员工烧伤
意外事故发展:
The incident occurred at around 6 PM on Monday when some unsafe action by employees of steel manufacturing unit led to the fatal accident.
Beta Steel suffered a “slag eruption”熔渣噴出in their Electric Arc Furnace (EAF). The eruption is under investigation but the assumption at this time is water may have been introduced into the vessel by accident.
The P and BS also supplies compressed air to the BSP's blast furnaces
意外事故原因: 不明
蒸汽爆炸
(Steam explosion in Mill’s Furnace)
2010, 01/07 Beta Steel Corp. Plant (印第安納州, 美国) 意外事故发展:
意外事故原因: 不明原因熔铁喷出
缆线隧道火灾
（Fire Occurred in the Cable Tunnel ）
2010, 02/01 Bhilai Steel Plant (BSP, 印度)
4名员工烧伤
意外事故发展:
The blaze, which broke out in the electrical cable tunnel at around 0130 hrs, soon engulfed the 45-MW Power Plant Number 1. About half-a-dozen fire tenders of BSP, located about 25 km from here, are still battling the inferno as smoke is billowing out of the Power and Blowing Station (P and BS). Sources said the fire was brought under control by noon after fire fighters battled for nearly seven hours
转化炉液钢爆炸、火灾
（Liquid Metal Exploded in Steel Converter）
2003, 07/30 Vishweshwaraiah Iron Steel Limited (VISL, 印度) 7死 23员伤 意外事故发展:
The steel converter containing 24,000kg of liquid metal (pig iron) at very high temperature exploded. Fire disasters following steel converter blast.
1死4伤
One person was killed and four others injured in a steam explosion at a northwest Indiana steel mill. The Thursday night explosion about 7 p.m. at Beta Steel.
意外事故原因: . Union officials are reportຫໍສະໝຸດ Baidung the explosion was related to a gas line.
火从煤块研磨注入部门扩散开
(Fire Broke Out in Pulverized Coal Injection Section)
2010, 05/20 MSP Metallic steel plant (Orissa, 印度)
意外事故原因: 不明
高炉爆炸、火灾
(A Blast Furnace Explosion)
2001, 11/08 Corus Steelworks (英国)
2死13名员工烧伤
意外事故发展:
an explosion occurred in one of two furnaces, The furnaces produce molten iron in the initial phase of steel production. Hundreds of tons of white-hot metal punched a hole in the structure.
Four nearby contractors were lucky to escape serious injury in the incident at Dawes Lane Coke Ovens on 3 October 2007
意外事故原因:
未隔绝可燃气体 动火管制没落实 failing to remove flammable gas from the chimney before undertaking hot repairs, and for not carrying out a proper risk assessment.
意外事故原因: 两个可能原因：煤炭存贮槽自燃 或 焊接火星引燃火灾
熔铁爆炸
(A molten metal explosion)
2010, 04/12 Pennsylvania Steel Plant (美國)
1死2名员工烧伤
意外事故发展:
熔铁喷出导致爆炸 It appeared a vessel containing molten metal erupted, spewing the metal inside.
There is damage to the EAF vessel and our sources are indicating the repairs will take 4-5 working days and at the very worst case scenario up to two weeks. None of the rolling equipment was affected and work continues at the mill.
炼钢行业的火灾事故 案例分析
博士
高炉毒气外漏
(Toxic Gases leak from Blast Furnace )
2010, 07/15 Durgapur Steel Plant (DSP,孟加拉) 27伤 意外事故发展:
The incident occurred when the employees of the DSP were working at blast furnace number 2. At least 27 people were taken ill after toxic methane甲烷and carbon monoxide CO gases leaked from a blast furnace at the Durgapur Steel Plant (DSP) in West Bengal’s Burdwan district Thursday.
意外事故原因: 水意外跑进钢包里 Water may have been introduced into the vessel by accident
75米高烟囱爆炸
(Explosion in a 75-metre-tall steel chimney)
2007, 10/03 CORUS (Scunthorpe 斯肯索普, 英国) 無 意外事故发展:
Local residents said they heard a series of around five bangs. These explosions inside the furnace ignited the gases emitting from the top of the furnace, starting a fire. At the same time, molten iron escaped from the base of the furnace and spread rapidly across the cast house floor. Workers ran for their lives as a river of liquid metal at 1,100C’s ignited everything in its path.
意外事故原因: 水意外跑进炉里 "Water got into the furnace and somehow got under the molten steel and caused the explosion,"
电弧炉爆炸火灾
(Fire in Mill’s Furnace)
2009, 11/16 Beta Steel Corp. Plant (印第安納州, 美国) 4伤 意外事故发展:
All victims are suffering varying degrees of burns to their skin, lungs and windpipes, caused by inhaling hot gases. Some are believed to have lost more than half the skin on their body. Others suffered broken bones after being thrown through the air.
An explosion in a 75-metre-tall steel chimney in Scunthorpe . The stack wasn't adequately isolated from the live gas system when the welding took place, meaning traces of extremely flammable gas were present inside. The gas ignited during the work and almost blew the flarestack in half.
意外事故原因: 不明
焦炭炉爆炸、火灾
(Coke Oven Explosion)
2010, 07/14 Pennsylvania Steel Plant (美国) 14名烧伤,1名胸部疼痛 意外事故发展:
The blast in the coke oven at United States Steel Corp.'s Clairton Coke Works happened around 9:30 a.m. Wednesday, injuring 15 workers, at least two critically, and causing a fire that burned for hours afterward, .
Three laborers died on the spot while other three succumbed to burns while being taken to Indira Gandhi Hospital at Rourkela. Of the five injured laborers, three have been kept in ICU while the rest two are under observation.
6死5名员工烧伤
意外事故发展:
The incident occurred at around 6 PM on Monday when some unsafe action by employees of steel manufacturing unit led to the fatal accident.
Beta Steel suffered a “slag eruption”熔渣噴出in their Electric Arc Furnace (EAF). The eruption is under investigation but the assumption at this time is water may have been introduced into the vessel by accident.
The P and BS also supplies compressed air to the BSP's blast furnaces
意外事故原因: 不明
蒸汽爆炸
(Steam explosion in Mill’s Furnace)
2010, 01/07 Beta Steel Corp. Plant (印第安納州, 美国) 意外事故发展:
意外事故原因: 不明原因熔铁喷出
缆线隧道火灾
（Fire Occurred in the Cable Tunnel ）
2010, 02/01 Bhilai Steel Plant (BSP, 印度)
4名员工烧伤
意外事故发展:
The blaze, which broke out in the electrical cable tunnel at around 0130 hrs, soon engulfed the 45-MW Power Plant Number 1. About half-a-dozen fire tenders of BSP, located about 25 km from here, are still battling the inferno as smoke is billowing out of the Power and Blowing Station (P and BS). Sources said the fire was brought under control by noon after fire fighters battled for nearly seven hours
转化炉液钢爆炸、火灾
（Liquid Metal Exploded in Steel Converter）
2003, 07/30 Vishweshwaraiah Iron Steel Limited (VISL, 印度) 7死 23员伤 意外事故发展:
The steel converter containing 24,000kg of liquid metal (pig iron) at very high temperature exploded. Fire disasters following steel converter blast.
1死4伤
One person was killed and four others injured in a steam explosion at a northwest Indiana steel mill. The Thursday night explosion about 7 p.m. at Beta Steel.