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According to Huang Xiaodong, chairman of Shanghai Huapeng Explosion-proof Technology Co., Ltd., which developed this technology, HAN barrier explosion-proof technology is a special structure that utilizes aluminum alloy explosion-proof materials. By setting appropriate materials such as packing density, air filter, and replacement rate, It can prevent the instantaneous propagation of energy and destroy the conditions of explosion, so as to achieve safer storage and transportation of dangerous chemicals.
Wang Shunzeng, secretary general of the China Petroleum Association, said that the technology has filled the gap in China's related fields, and related products will greatly enhance the safety level of China's oil storage and transportation. Recently, China's dangerous chemicals storage and transportation accidents continue. According to the statistics released by the State Administration of Work Safety in May, from January to April this year, the national dangerous chemical accidents caused a total of 50 deaths, which exceeded the progress target of the control indicators, and the safety production situation was severe. . "This technology can not only protect the lives and property of the country and the people, but also has practical significance for China's national defense construction." Wang Shunzeng said.
Up to now, the HAN barrier explosion-proof skid-mounted fueling device manufactured by this technology has obtained more than 60 national patents, including 21 invention patents, and has been applied in more than 40 countries and regions. More than 1,500 gas stations in the country have carried out HAN barrier explosion-proof technical transformation, and at the same time, more than 200 HAN barrier explosion-proof skid-mounted gas stations have been built. During the Beijing Olympic Games and the Shanghai World Expo, the gas station in the surrounding areas of the venue was installed to ensure oil and gas safety. The fueling device is also exported to many countries and regions such as Afghanistan.
Hebei Huaan Tiantai Explosion-proof Technology Co., Ltd. is an important production base established by Shanghai Huapeng in Zunhua, Hebei. According to Liu Expo, director of Hebei Huaan Tiantai Marketing, in addition to safety and explosion protection, HAN barrier explosion-proof skid-mounted fueling device is also environmentally friendly, energy-saving and economical. The device has less oil vapor loss, small footprint and easy disassembly.
"It can provide convenient and safe features for earthquakes, fires and other major disasters, and provide energy support for disaster relief." Liu Expo said that after the Wenchuan earthquake, two HAN barrier explosion-proof skid-mounted refueling devices were in Pengzhou and Hanwang Town of Deyang City were put into use. In the case of constant aftershocks, the device is always safe and working normally.
HAN barrier explosion-proof technology: put "explosion-proof clothing" on oil
Two soldiers used a 7.62 mm armor-piercing round to shoot a tank and tanker filled with 93 gasoline. The bullet hole was densely covered on the tank, but there was no explosion; the oil spilled from the perforated hole did not explode; the staff also completed the repair and repair of the perforation in the case of an open flame. Throughout the process, the fueling device did not stop working, and the fire was filled with two 20-liter military oil drums. This is not a picture in the movie, but a real scene on the large-scale demonstration of HAN barrier explosion-proof technology held at a military shooting range in Zunhua, Hebei Province on the morning of June 9. The biggest "contributor" that realizes the fueling device is not afraid of collision, is not afraid of shooting, is not afraid of open fire, and can work with fire is the HAN barrier explosion-proof technology.