Collecting and treating integrated device for wide-area water surface leakage crude oil

Abstract

The invention discloses a collecting and treating integrated device for wide-area water surface leakage crude oil. The device comprises a warehouse body and a control module, wherein an oil inlet is formed in the warehouse body; the lower end of the oil inlet is rotatably connected with a baffle plate; a standard water line is arranged in the warehouse body; a floating pool, a coarse-grained oil separation pool, an air floating pool and a clean water pool which are communicated in turn are arranged in the warehouse body; an oil discharge pipe and a water level probe are arranged in the floating pool; a coarse-grained coalescence material is arranged in the coarse-grained oil separation pool; a steady flow cutting machine and a diffuser are arranged in the air floating pool; a water pump and a water outlet pipe which are connected with each other are arranged in the clean water pool, wherein the water outlet pipe is communicated with the external of the warehouse body; the control module receives a water level signal of the water level probe; and when the water level is lower or higher than the standard water line, the control module controls the water pump to start working. In the device, four-stage separation of an oil-water mixture is finished in turn by the oil inlet, the floating pool, the coarse-grained oil separation pool and the air floating pool; each stage of separation is performed aiming at the corresponding existence state of oil; therefore, the aim of thoroughly separating the oil-water mixture can be fulfilled.

Description

technical field

[0001] The invention relates to the technical field of collecting and processing crude oil leaked from wide-area water surfaces, in particular to an integrated device for collecting and processing crude oil leaked from wide-area water surfaces that can be used for oil spill treatment from oil tankers in oceans, lakes, and inland rivers. Its users mainly include government agencies such as the National Emergency Disaster Management Agency, the Environmental Protection Agency, and crude oil production and transportation companies. Background technique

[0002] At present, the main methods adopted for oil pollution floating on the sea surface are:

[0003] 1. Incineration. This method is relatively primitive, and the consequences of incineration are: (1) The dust produced will cause secondary pollution to the environment; (2) Large-scale incineration will cause greater disasters to the ecological environment of the ocean; (3) Burn up the oil pollution would ca...

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