Integrated surrounding control and recovery device for long-distance pipeline cross-channel spilled oil

Abstract

The invention provides a long-distance pipeline cross-channel spilled oil integrated surrounding control recovery device which comprises a main body surrounding control skid device, an auxiliary skid device, a spilled oil collection device and an automatic control system, the auxiliary skid device is located on the lower portion of the main body surrounding control skid device, and the height of the main body surrounding control skid device is adjusted; the spilled oil collecting device is arranged on the upper portion of the main body surrounding control skid device and used for collecting spilled oil in a river channel, the main body surrounding control skid device is used for sealing the river channel, controlling the flow speed of flowing water in the river channel and supporting the spilled oil collecting device, and the automatic control system is arranged on the upper portion of the spilled oil collecting device and used for heating the spilled oil in the spilled oil collecting device and controlling the oil level of the spilled oil. And controlling the river water level. The long-distance pipeline cross-channel spilled oil integrated surrounding control and recovery device realizes surrounding control and cleaning and recovery of leaked crude oil of the pipeline, avoids expansion of pollution accidents, reduces the labor intensity of workers, improves the working efficiency and eliminates potential safety hazards of construction.

Description

technical field [0001] The invention relates to the technical field of industrial long-distance pipeline process construction accessories, in particular to an integrated containment control and recovery device for cross-ditch oil spillage of long-distance pipelines. Background technique [0002] As a national strategic energy product, the safety of oil and gas production and transportation has been paid more and more attention. Long-distance oil and gas pipelines are the most important carriers of energy transportation, and are of great significance to national economic development, people's living standards, and environmental impacts. Because the transport medium of long-distance pipeline is flammable and explosive, coupled with the vast area and complex and changeable geological and social conditions that the pipeline passes through, after long-term operation of oilfield steel long-distance pipeline, the medium in the pipeline is corroded, the external soil is corroded, an...

AI Technical Summary

Problems solved by technology

[0004] The disadvantages are: (1) high labor cost, at least 15--20 people are needed to operate the oil boom on site; pollution recovery work, depending on the polluted area, generally will not be less than 15 people; (2) time-consuming and difficult to operate Difficulty, high labor intensity, limited by the site, the weight of the oil boom when it meets water increases, the site operation is difficult, and the force of the water flow makes the site installation difficult; the general accident leakage point is relatively hidden, due to poor roads and other reasons Blind spots are detected, so it is difficult for personnel to carry out on-site construction; pollutants float on the water surface, generally the water surface area is relatively large, the thickness of pollutants is small, and manual cleaning is extremely difficult, and the pollutants in the middle of the ditch are even more difficult to clean and recycle; (3) Surrounding The control effect is poor, the oil boom floats on the water surface, affected by the floating objects in the ditch, the containment and control is often not complete, often need to install several oil booms, but the expected effect cannot be achieved; (4) The recovery of the oil boom is difficult Larger, difficult to clean up, causing secondary pollutants; (5) Many people collectively operate in a certain limited space, prone to sprains and other personal injuries, and there are certain safety risks; in order to change the above situation, a device is needed, which can be pre-installed In a special environment site, it can also be temporarily installed on the accident site to contain and control recovery devices to achieve operational safety standards and reduce environmental hazards and personnel injuries

Its disadvantage is that it is difficult to control the entrance of oil pollution on the water surface, the absorption felt and the recovery chain produce secondary pollutants, and the water flow is not easy to control

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