| 摘要 |
FIELD: oil and gas industry.SUBSTANCE: device includes a rope and an enclosure in the form of floating sections of a guard boom, which are connected to each other Ends of extreme sections and the rope are fixed on opposite river banks. The rope is fixed above river surface and sliding rings are freely put on it. Ends of the enclosure and connection points of the sections are connected to the corresponding rings by means of carriers of the corresponding length. An installation method of the device consists in installation of the enclosure at an angle to river flow direction. First, the rope with rings put on it is drawn above the river surface. The enclosure is towed along the rope to the opposite bank and sections are connected in series to the corresponding rings by means of the carriers.EFFECT: reliability, durability and efficiency of installation of an enclosure to prevent oil spreading.2 cl, 2 dwg |
