Interception and adsorption belt for recovery of riverway leaked petroleum

Abstract

The invention discloses an interception and adsorption belt for recovery of riverway leaked petroleum, and belongs to the technical field of environmental protection. The interception and adsorption belt for recovery of riverway leaked petroleum comprises a plurality of shells, and the upper and lower ends of the shells are respectively connected with floating balls and fixed cones; each floatingball comprises a fixed hemisphere, and a sealed hemisphere is clamped on the fixed hemisphere; a liquid storage box is placed in the corresponding fixed hemisphere, an air bag is fixedly connected inthe corresponding sealed hemisphere, an expansion bag is placed in each shell, a water inlet hole is formed in each shell, a water permeable cloth layer is fixedly connected in the water inlet hole, an isolation plate is fixedly connected to the inner wall of the shell in a nailing mode, a puncture cone is slidably connected to the isolation plate, a fiber adsorption net is fixedly connected between every two adjacent shells, and a liquid guide pipe is fixedly connected to the fiber adsorption net. Petroleum in a riverway can be intercepted, adsorbed and recycled, an oil dispersant is evenly sprayed in the interception process, and petroleum near an interception zone is weakened by the oil dispersant and then adsorbed.

Description

technical field [0001] The invention relates to the technical field of environmental protection, and more specifically relates to an intercepting adsorption belt used for recovering oil leaked from a river course. Background technique [0002] In recent years, with the rapid economic development, the demand for energy has been increasing. In the process of crude oil extraction, transportation and refining, the probability of oil spills polluting rivers has increased. If oil spilled on water cannot be quickly recovered and disposed of, it will seriously endanger the ecological environment on which human beings depend for survival. [0003] In the long-term pipeline emergency management process, a relatively mature understanding of the repair and disposal methods and links of oil spills on land has been formed, but there is a lack of more meticulous disposal experience and methods for the recovery of oil spilled on water. The technical method of recovery and disposal of oil ...

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Problems solved by technology

[0004] At present, most of the interception belts used in river courses are only assuming that the net ropes with adsorption function are used to absorb floating oil on the river surface. Accumulate at the interception zone and then overflow the interception zone to continue to flow, and it is necessary to use many interception zones on the river to achieve a certain effect of oil adsorption and recovery, which is a waste of manpower and material resources

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