CNPC has developed a new type of dryer and obtained national patents!

On August 20, the author learned from the State Intellectual Property Office that an explosion -proof dryer developed by Anhui Sales Company's independently developed oil and gas storage tanks has recently been authorized by the national practical new patent.

Since the beginning of the year, Anhui Sales has carried out special governance for 545 gas stations operating in the province, and has focused on improving the ability to volatile organic matter management and control of the library station to achieve the development rate of leakage detection and repair of oil depot.The test rate of the item index is 100%, and the calibration detection rate of the online monitoring system is 100%.

In the comprehensive investigation and management of hidden dangers, Anhui sold the research and development of explosion -proof dryer projects for oil and gas storage tanks.After more than half a year of concentration, the production has produced a new type of dryer with higher safety standards, stronger pressure, and more convenient replacement.The new type of dryer solves the poor sealing of the original gas station's ventilation pipeline dryer, causing the closed indicator of the oil and gas recovery system to not meet the standard.At present, the new dryer has been used in the company's gas stations, and the non -pass rate of oil and gas recovery has decreased by 60%.

Correspondent | Ningbo

Reporter | Li Fei

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