Buoy-type weir oil recovery device

A buoy and buoyancy technology, which is applied in water conservancy projects, cleaning of open water surfaces, general water supply conservation, etc., can solve the problems of high operating conditions and low recovery efficiency, so as to improve recovery efficiency, improve oil recovery efficiency, and avoid work inefficient effect
CN102644262AActive Publication Date: 2012-08-22QINGDAO GUANGMING ENVIRONMENTAL TECH
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Patent Information

Authority / Receiving Office
CN Β· China
Patent Type
Applications(China)
Current Assignee / Owner
QINGDAO GUANGMING ENVIRONMENTAL TECH
Publication Date
2012-08-22

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Abstract

The invention provides a buoy-type weir oil recovery device which can be used for solving the problems that the traditional weir oil recovery device in the prior art has the disadvantages of poor stochastic volatility, poor oil recovery efficiency and the like. The buoy-type weir oil recovery device comprises an upper container and buoyancy compartment device, a lower container and buoyancy compartment device, a turbine device and a pump station system. The upper container and buoyancy compartment device is a container defined by a buoyancy material, wherein the container is mainly used for collecting overwater overflowing oil and providing buoyancy; and an oil-water interface monitoring probe is arranged on the upper container and buoyancy compartment device so as to intelligently control the pump station to operate. The lower container and buoyancy compartment device is also a container defined by the buoyancy material, wherein the container is mainly used for initially collecting an oil-water mixture and providing certain buoyancy; and the container is provided with a weir crest heating device for heating overflowing oil at the weir crest of the oil recovery device and a water injection pipe for adjusting the buoyancy of the entire oil recovery device. The turbine device is mainly used for guiding water in a lower container to overflow, so that the overflowing oil is better collected. The pump station system uses hydraulic power and sucks the oil sucked in an upper container to discharge. The buoy-type weir oil recovery device provided by the invention not only has functions of the traditional weir oil recovery device but also can be used for efficiently recovering the overwater overflowing oil, is slightly influenced by waves, and is a combined oil recovery device.
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Description

technical field

[0001] The invention belongs to the field of oil spill recovery in water areas, and in particular relates to a high-efficiency oil spill recovery device on water. The device has strong adaptability to the working environment and can efficiently recover oil spill on water. Background technique

[0002] In recent years, with the development of the petroleum industry and maritime transportation, especially the rapid increase in the number of oil tankers, marine pollution caused by shipwrecks or leaks has occurred from time to time. In order to strengthen environmental protection, various oil slick recovery devices for removing marine sewage oil have emerged as the times require.

[0003] However, the existing devices have very strict requirements on the working environment, and the speed and efficiency of recovering the spilled oil are not ideal, or cannot be both. First of all, the traditional weir-type oil recovery device recovers the spilled oil faster in an...

Claims

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