CN215165377U

CN215165377U - Water surface spilled oil recovery system

Info

Publication number: CN215165377U
Application number: CN202121544418.0U
Authority: CN
Inventors: 李兵; 黄祖国; 丁晚平; 肖慧
Original assignee: China Oil and Gas Pipeline Network Corp Central China Branch
Current assignee: China Oil and Gas Pipeline Network Corp Central China Branch
Priority date: 2021-07-07
Filing date: 2021-07-07
Publication date: 2021-12-14
Anticipated expiration: 2031-07-07

Abstract

The utility model provides a surface of water oil spill recovery system, including surface of water oil spill oil recovery machine, surface of water oil spill oil recovery machine is through pipe connection to first oil suction pump, and first oil suction pump carries the oil-water separation jar with the mixed liquid of the oil-water that surface of water oil spill oil recovery machine was retrieved through the input pipeline, oil-water separation jar is connected to the second oil suction pump through receiving oil pipeline, and the second oil suction pump will be through the recovered oil suction that oil-water separation jar separated, oil-water separation jar's bottom is provided with the drain pipe and is used for discharging the waste water through oil-water separation jar separation. The utility model discloses adjustable oil collecting equipment floats at the oil spilling surface of water and height, the efficient recovery surface of water oil spilling.

Description

Water surface spilled oil recovery system

Technical Field

The utility model relates to an oil spill field specifically is a surface of water oil spill recovery system.

Background

Along with the development of economy in China, the demand for petroleum is larger and larger, and the activities of petroleum extraction, storage and transportation are more and more frequent. Along with this, oil spill accidents such as oil tanker leakage, ship breakage, fuel oil leakage due to ship sinking, etc., pipeline perforation, rupture, etc. are increasing every year. Oil spillage accidents cause a great deal of oil leakage to seriously pollute the ocean, rivers, lakes and the like, and cause huge economic and environmental losses. As long as the human needs the crude oil, the oil spill accident is inevitable. The faster the recovery speed of the spilled oil is, the less pollution is caused to the environment, and the shorter the emergency time is, the lower the emergency cost is and the smaller the economic loss is. In the prior art, in the process of recovering the spilled oil on the water surface, the height of the oil recovery equipment on the water surface can not be adjusted according to the thickness of an oil layer, so that the recovered oil product contains a large amount of water and impurities, and the oil recovery efficiency is low.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a surface of water oil spill recovery system, adjustable oil collecting device float at the oil spill surface of water and the height, efficient recovery surface of water oil spill.

The technical scheme of the utility model:

the utility model provides a surface of water oil spill recovery system, includes surface of water oil spill oil receiving machine, surface of water oil spill oil receiving machine is through pipe connection to first oil suction pump, and first oil suction pump carries the oil-water separator tank with the oil-water mixture liquid that surface of water oil spill oil receiving machine was retrieved through the input pipeline, oil-water separator tank is connected to the second oil suction pump through oil receiving pipeline, and the second oil suction pump will be through the recovery oil suction of oil-water separator tank separation, oil-water separator tank's bottom is provided with the drain pipe and is used for the waste water discharge through oil-water separator tank separation.

The oil machine is received to surface of water spilled oil includes the frame, is provided with the filter screen in the periphery of frame, is provided with the receipts oil funnel in the central point of frame position, installs the flotation pontoon that is used for making surface of water spilled oil receipts oil machine float in the surface of water next to receiving the oil funnel, is provided with the mixed liquid discharge port that is used for carrying the mixed liquid of oil water of collecting to first oil absorption pump oil absorption pipeline in the bottom of receiving the oil funnel, still installs the support frame that makes things convenient for surface of water spilled oil to receive oil machine and place in the bottom of frame.

The frame sets up to regular triangle, and the flotation pontoon is provided with three, and three flotation pontoon are in the three angle department of frame and are used for guaranteeing the stability of surface of water oil spill oil recovery machine in the surface of water.

The bottom of the oil-water separation tank is funnel-shaped, so that the waste water after oil-water separation is conveniently collected and discharged.

The pipe orifice of the input pipeline extending into the oil-water separation tank is lower than the pipe orifice of the oil collecting pipeline extending into the oil-water separation tank, so that separated oil can be conveniently sucked out.

The drain pipe is also provided with a valve for controlling the discharge of waste water.

Compared with the prior art, the beneficial effects of the utility model are that: the spilled oil recovery system is characterized in that the draft of the water surface spilled oil recovery machine is controlled by adjusting the buoy on the water surface spilled oil recovery machine according to the change of the depth of an oil layer, and the water surface spilled oil can be recovered with the maximum efficiency.

Drawings

Fig. 1 is an overall schematic view of the present invention.

Fig. 2 is a schematic view of the structure of the oil recovering machine for oil spilling on water surface.

Fig. 3 is the schematic view of the cross-section structure of the oil recovering machine for oil spill on water surface.

Fig. 4 is a schematic view of the sectional structure of the oil-water separation tank of the present invention.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1, the present invention provides a technical solution:

the utility model provides a surface of water oil spill recovery system, includes surface of water oil spill oil receiving machine 1, surface of water oil spill oil receiving machine 1 is connected to first oil suction pump 2 through the pipeline, and first oil suction pump 2 carries oil-water separator 3 with the oil-water mixture of surface of water oil spill oil receiving machine 1 recovery through input pipeline 5, oil-water separator 3 is connected to second oil suction pump 4 through oil receiving pipeline 6, and second oil suction pump 4 will be through the recovery oil suction of oil-water separator 3 separation, the bottom of oil-water separator 3 is provided with drain pipe 7 and is used for discharging the waste water through oil-water separator 3 separation.

Referring to fig. 2 and 3, the oil recycling machine 1 for water surface oil spill includes a frame 10, a filter screen 11 is disposed at the periphery of the frame 10, an oil recycling funnel 12 is disposed at a central position of the frame 10, a float 13 for floating the oil recycling machine 1 for water surface oil spill on the water surface is mounted beside the oil recycling funnel 12, a mixed liquid outlet 14 for delivering the collected oil-water mixed liquid to an oil suction pipeline of the first oil recycling pump 2 is disposed at the bottom of the oil recycling funnel 12, and a support frame 15 for facilitating the placement of the oil recycling machine 1 for water surface oil spill is further mounted at the bottom of the frame 10.

The machine frame 10 is arranged into a regular triangle, the number of the buoys 13 is three, and the three buoys 13 are positioned at three corners of the machine frame 10 to ensure the stability of the oil recovery machine 1 for water surface oil overflow on the water surface.

Referring to fig. 4, the bottom of the oil-water separation tank 3 is funnel-shaped, so that the wastewater after oil-water separation is collected and discharged. The pipe orifice of the input pipeline 5 extending into the oil-water separation tank 3 is lower than the pipe orifice of the oil-collecting pipeline 6 extending into the oil-water separation tank 3, so that separated oil can be conveniently sucked out. The drain pipe 7 is also provided with a valve for controlling the discharge of waste water.

The system floats on the oil-water overflowing surface to work through the buoyancy generated by the three buoys connected above the system, and the height of the three buoys immersed in the water surface can be adjusted according to different oil layer thicknesses, so that the position of the oil recovering machine floating on the water surface for oil overflowing on the water surface is controlled, and an oil recovering inlet of the oil recovering machine is just positioned at the oil-water layering position. And a filter screen is arranged at the inlet of the oil collecting station to filter impurities in the oil, and the recovered water-containing spilled oil enters the oil-water separation tank through the first oil suction pump to be subjected to oil-water separation. And a second oil suction pump is connected above the oil-water separation tank to pump the upper oil layer away.

The utility model discloses a surface of water oil spill recovery system is better to the oil recovery effect of thin oil reservoir oil spill surface of water, and recovery efficiency is high. Through the water surface oil recovery and oil-water separation equipment developed by the project, water surface oil spill impurities can be effectively removed, the water surface oil spill recovery purity is improved, and oil-water separation can be simultaneously carried out. The equipment can improve the recovery rate of the oil spilled on the water surface to the maximum extent, and has obvious benefits in economic and environmental protection.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a surface of water oil spill recovery system, its characterized in that, receives oil machine (1) including surface of water oil spill, surface of water oil spill receives oil machine (1) through pipe connection to first oil suction pump (2), and oil-water mixed liquid that first oil suction pump (2) received surface of water oil spill oil machine (1) recovery carries oil water separating tank (3) through input pipeline (5), oil water separating tank (3) are connected to second oil suction pump (4) through oil receiving pipeline (6), and second oil suction pump (4) will be through the recovered oil suction that oil water separating tank (3) separated, the bottom of oil water separating tank (3) is provided with drain pipe (7) and is used for discharging the waste water through oil water separating tank (3) separation.

2. The water surface oil spill recovery system according to claim 1, wherein the water surface oil spill oil recovery machine (1) comprises a frame (10), a filter screen (11) is arranged at the periphery of the frame (10), an oil recovery funnel (12) is arranged at the central position of the frame (10), a buoy (13) used for enabling the water surface oil spill oil recovery machine (1) to float on the water surface is installed beside the oil recovery funnel (12), a mixed liquid outlet (14) used for conveying the collected oil-water mixed liquid to an oil suction pipeline of the first oil suction pump (2) is arranged at the bottom of the oil recovery funnel (12), and a support frame (15) convenient for the water surface oil spill oil recovery machine (1) to be placed is further installed at the bottom of the frame (10).

3. A system for recovering oil spilled on water surface according to claim 2, characterized in that the frame (10) is arranged in a regular triangle, the buoys (13) are arranged in three, and the three buoys (13) are arranged at three corners of the frame (10) for ensuring the stability of the oil recovery machine (1) for oil spilled on water surface.

4. The system for recovering spilled oil on water surface of claim 1, wherein the bottom of the oil-water separation tank (3) is funnel-shaped, so that the waste water after oil-water separation can be conveniently collected and discharged.

5. A system for recovering spilled oil on water surface according to claim 1, characterized in that the inlet pipe (5) is lower than the inlet pipe (6) into the oil-water separation tank (3) so as to facilitate the extraction of the separated oil.

6. A system for recovering spilled oil on water according to claim 1, wherein said drain pipe (7) is further provided with a valve for controlling the discharge of waste water.