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Combustible gas detector
Author: Intelligent Systems (Far East) Ltd. Time: 2013-12-17 Clicks: 320 

On 18 March 15 25 points, in guangzhou huangpu district of sinopec guangzhou branch refining four often pressure-relief devices decompression three line wax oil pump P - 2117 leak, spewing wax oil is as high as 350 degrees Celsius, meet air combustion ignition, flame shot up to 10 floors high, accompanied by several explosion, situation is very critical. Operator found immediately after the alarm, guangzhou petrochemical immediately launched A contingency plans, the fire department respond quickly after receiving alarm and fire trucks of more than 200 fire officers and soldiers rushed to the scene saves, guangdong fire corps LeiChengWu chief, NiuYue light commissar, guangzhou municipal government deputy secretary-general Zhang Huoqing and other leaders in A line command fire. After nearly six hours of fighting the fire officers and soldiers, was successfully put out the fire, the danger was successfully ruled out. Fortunately, timely rescue, accident casualties of the member that do not have to make * * * *, relevant departments are the specific reasons of accidents to investigate further.

Scene: the flame shot up 10 storeys high smoke enveloped all round

Accident is sinopec guangzhou branch of refining, four in the afternoon of 15 25 points, when the factory often pressure-relief devices of decompression three line wax oil pump P - 2117 leak, spewing wax oil is as high as 350 degrees Celsius, air combustion is on fire. "First three suddenly explosion, then the factory when the alarm bells, we ran out." Guangzhou petrochemical employees Chen was only 100 meters away from the fire, the flames and black smoke unceasingly surges upward, we have to run the factory to avoid, and immediately report to the police for help."

From the petrochemical plant of 5 kilometers wide garden east road, feng le road section can clearly see the black smoke, smoke up to hundreds of meters, near the campus is the black smoke poured around. A witness said, I was about the accident point is 300 meters distance distance, clearly see flame out ten floors high, about 40 meters. Fire, the oil refining four is like a furnace, under the fire, the equipment of the fire was blazing with burning flame. Dozens of heavily armed * *, fire officers and soldiers is carrying water to the point where a water spray. Out of the fire engine nozzle spray strong currents, but also from different direction toward the burning oil refining tower, but often could play a role, into the billowing steam, dispersed into the sky. Scene filled with dense frying, steam and smoke alternates with shrouded in the scene of the fire.

Rescue: 29 fire fight fire truck 6 hours hundreds of workers safety evacuation

Guangdong governor huang huahua when, pays great attention to this matter, and made important instructions on the rescue work. The fire department immediately after turning out 29 fire truck, fire more than 200 officers and soldiers rushed to the scene to rescue, fire department of guangdong province LeiChengWu chief, NiuYue light commissar, guangzhou municipal government deputy secretary-general Zhang Huoqing and other leaders in a line command fire. Set up dozens of heavily armed fire officers and soldiers rushed into the fire hose from different directions flanked on fire refining tower. After all the fire officers and soldiers fight more than five hours, was successfully put out the fire. After the fire had been put out, in order to prevent the fire, fire officers and soldiers continued to fire water around, until half past nine in the evening, in ensuring that the fire was completely put out, the fire department is team. According to statistics, the fire department in guangzhou in four fire brigade took part in the fighting. Fortunately, rescue in time, there were no injuries in the accident. The accident occurred, hundreds of workers came out from the factory in safe evacuation, two 120 ambulance also in standby.

Reason: the normal inspection process found in the valve is on fire

Huangpu district party committee propaganda department, guangzhou petrochemical specially convened media at a news conference in the afternoon. Conference, guangzhou petrochemical, deputy party secretary Liu Jianming introduces, at about 3 PM on the day of 25 points, workers in the process of normal inspection, found that the valve is on fire, the location is in the refining of four often pressure-relief devices decompression three line leaking heavy wax oil pump P - 2117, 350 degrees Celsius wax jet in air combustion ignition (wax oil combustion point between 280-300 degrees Celsius). Operator found immediately after the alarm, guangzhou petrochemical grade immediately launched A contingency plans. And start the related environmental protection plan. Ignition device immediately shutdown process. In the factory the first fire engines arrived on the scene, and organize the fire fighting. Accident damage to the surrounding environment, no other production equipment is not affected, the accident will not affect the refined oil supply.

Relevant link: guangzhou petrochemical industry in recent years, accidents in

On July 23, 2004, GuangShiHua factory is located in guangzhou development zone under the yuan SAN village nearby a pipeline leak, 8 tons of gasoline into the ditch after combustion, thousands of villagers evacuate, caused no casualties.

On August 12, 2004, GuangShiHua is located in shenzhen road section huangpu terminal in a tubing liquid benzene spill, a large number of unknown black liquid flows into the surrounding river flood, 20 fire trucks in emergency rescue and nearby residents get emergency evacuation, caused no casualties.

On August 18, 2005, GuangShiHua factory life region, the staff found leakage, pressure gauge lead to valve replacement valve interface suddenly leak out of a large number of heavy oil temperature up to 300 ℃, spontaneous combustion after exposed to air, start a fire.

On January 16, 2007, a sewage treatment tank explosion GuangShiHua, causing injury, another tank of 450 cubic meters of oily sewage leak, luckily not cause pollution.

(source: China fire online | time: 2010-03-19 | article source: guangdong fire corps | author: Ye Wenming)

Prew:Security equipment - the national standard GB23757-2009 | Next:Beijing city in 2010 1 to February fire
 
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