The first large -scale "liquefied gas can" in China is successful!Harbin natural gas emergency reserve project is transferred to the inner tank installation

On July 16th, with the accurate reaching the design location of the tank tank with a weighing 415 tons, the vault board was perfectly matched with the pressure ring. Completely transfer to the inner tank installation. This is the first domestic 50,000 cubic meter LNG dual -metal full -capacity tank. The successful success of the promotion is a milestone.

Complete the construction site

Harbin natural gas emergency reserve project is a key project to realize the natural gas reserve in Harbin. The main project is a newly built LNG dual -metal full -meter tank, 100,000 cubic meter per hour gasification device, loading and unloading system, BOG, and BOG Recycling systems, as well as supporting auxiliary engineering and public engineering. After the project is completed, it can be used as an emergency guarantee gas source when the gas field production, the pipeline and the infusion link, the gate station or the sub -station occurs and cause the natural gas supply to be interrupted or insufficient; Supplementary gas sources; and as the peak, day peak, and hourly peaks, the city reliably regulates the gas source.

"Storage tank gas -raising operation is one of the most difficult, the most complicated, and most risks in the construction of large LNG storage tanks." The person in charge of the project of Southwest Branch of China Petroleum Engineering Construction Co., Ltd. told reporters. The effective volume of the tank in this project is 50,000 cubic meters, the outer diameter of the tank is about 52 meters, the height of the storage tank is about 31 meters, and the dome height is about 11 meters. The principle is under the common action of the balance system, sealing system, and power system, using a wind turmoil to the tank in the tank, and using the pressure difference to bring the overall gas of the vault component to the design position "". This time the storage tank was raised for 143 minutes. Under the "support" of the three drum fan, the tank's vault slowly rose, gradually approaching the design location, and finally achieved a perfect fit.

In order to meet the needs of national gas storage facilities and emergency reserve peak adjustment needs in Harbin and around Harbin, Harbin Natural Gas Emergency Reserve Project was listed as a provincial key project. Construction started in September 2021. The project investment was 350 million yuan. Gas Limited Liability Company, China Petroleum Engineering Construction Co., Ltd. Southwest Branch, and Qingdao Huayou Engineering Construction Supervision Co., Ltd. jointly completed the construction of a 50,000 cubic meter LNG LNG storage tank and related supporting and unloading, gasification, and export facilities. It is planned to be put into operation at the end of 2022. The construction of the project can not only be used as an emergency reserve to regulate the source of peak -regulating gas sources, play a role in ensuring people's livelihood, but also promote local economic development, improve the quality of ecological environment, help the "double carbon" goal, and exert good social and economic benefits.

Source: Lottery News

- END -