Cases of industrial accidents in ceramic industry seeking safety in production

On June 27th, 2005, around 1: 30, an acetylene cylinder exploded in a thermosensitive ceramic company in Jiading District, Shanghai, causing nine female employees to be injured. Three female workers were badly burned. At that time, there were nine female workers in the workshop, who were carrying a batch of acetylene cylinders. The cylinder that exploded was the last one.

It is reported that the temperature in Shanghai has been rising recently, and the explosion may be caused by workers' carelessness, shaking and hitting steel cylinders, and the weather is hot.

Case 2:

Xinhuanet Wuhan 65438+1October 2 1 (Pi Shuchu) The reporter learned from Qichun County Committee that at 2 pm on June+1October 2, 2065438, Xinwanxing Porcelain Co., Ltd. in Qichun County, Hubei Province,

According to Xiong Changjiang, secretary of the county party committee who is still organizing rescue at the scene, the explosion injured 16 employees working at the scene. After being rushed to the hospital, three of them died after being rescued by the hospital. At present, except for three people who were killed, 13 injured employees have been out of danger after full rescue.

After the accident, the Qichun County Party Committee and the county government attached great importance to it, launched an emergency plan urgently, and set up five special work classes, including wounded treatment, on-site disposal, accident investigation, after-care treatment and stability maintenance. The cause of the accident is under further investigation.

Case 3:

Nanning, China News Service (Wang Gang, Song Zhipeng, Fang Dali) At noon on September 8, 2009 12, workers from a ceramic factory in Wuming County, Nanning City, Guangxi Province accidentally fell into the bottom of a tin can more than ten meters high. Two workers then entered the bottom of the tank for rescue and were trapped in the tank due to lack of oxygen. The accident eventually led to one death and two injuries.

Wuming county fire officers and soldiers rushed to the scene to rescue. At the scene of the accident, the tin can was conical, about three meters wide and twelve meters high. When the accident happened, the Hunan worker was carrying out welding construction in the tank. Finding that the workers had fallen, two workers hurried down to the bottom of the tank to rescue them. Unexpectedly, the tin can was sealed by oxygen, which made it difficult to breathe and could not move.

The officers and men immediately took the method of deep well rescue and put on a ventilator for rescue. They found one of them dead and the other trapped worker unconscious. Fire officers and soldiers tied the workers with safety belts, fixed the three people under the tank on the stretcher in turn and handed them over to the medical staff for treatment.

Case 4:

At about 2: 40pm on May 27th, 2009, an abandoned ceramic factory exploded in Tangtou Village, Shi Lan, Foshan. An oil pump house of about 20 square meters in the factory collapsed, one worker was buried and two workers were slightly injured. According to the on-site commander, at the time of the incident, three workers were using electric welding to dismantle the metal pipeline connecting the oil tank in the oil pump room. When cutting the pipeline, the residual heavy oil waste residue volatilizes flammable gas, which will cause an explosion when it meets the welding flame.

The explosion pump house collapsed and a worker was buried.

"I was sleeping in the shop when I heard a loud noise. I thought it was an earthquake! " A resident who runs a grocery store next to the incident ceramics factory told reporters that when he ran out of the store door, he only found a gray dust inside the factory door. "In a short time, the collapsed place caught fire and emitted a black smoke, but the fire was not big. After the fire brigade arrived, it put out the fire in less than half an hour. " Another resident said that after the explosion, he saw a big truck parked in front of the factory quickly retreat to the distance. "There are still three or four workers running out."

The reporter learned from the residents living nearby that the factory that exploded was called Dongping Ceramics Factory, which has been closed for more than a year, and no workers continue to work. "The collapsed oil pump house is a reinforced concrete structure, which was originally about 20 square meters. Big, three or four meters high. "

Rescuers were buried 4 meters underground.

After the collapse of the oil pump house, a large amount of rubble pinned down a worker, but the rescue operation carried out by firefighters with small machinery progressed slowly. At about 5 pm, the on-site commander transferred a large excavator from a nearby construction site. First, push down the factory wall to expand the working face, and then gradually dig out the gravel pile. Firefighters kept spraying water on the ruins to reduce the ground temperature. An hour later, 4 meters underground, rescuers found the buried worker, but he was dead and burned black all over.

Because welding will detonate flammable gas.

At the scene of the accident, the on-site commander told the reporter that according to preliminary investigation, it may be that three workers used electric welding in the oil pump room filled with combustible gas before the explosion. "This factory has been abandoned for a long time, and the owner contracted the demolition project to others." The on-site commander told the reporter, "Three workers are preparing to cut off the metal pipeline connecting the oil tank outside the house by electric welding in the oil pump room, but the heavy oil residue remains in the pipeline and slowly volatilizes in the air. When the combustible gas in the house reaches a certain concentration, it will explode as long as it meets the welded Mars. "

He also told reporters that because there was an oil pool under the ground of the oil pump room, "after the explosion, the ground was blown through, and some workers fell into the oil pool, and the ruins of the oil pump room were immediately crushed, which was very difficult to rescue. However, the other two workers escaped in time, but their arms were slightly injured and there was no danger to their lives. "

I found so much for the time being, I hope it will be useful to you.