CN209193603U

CN209193603U - A kind of leaked offshore oil pollution processing recyclable device

Info

Publication number: CN209193603U
Application number: CN201821966178.1U
Authority: CN
Inventors: 李胜胜; 李晓平; 谭晓华; 杨豪; 李劲涵
Original assignee: Southwest Petroleum University
Current assignee: Southwest Petroleum University
Priority date: 2018-11-27
Filing date: 2018-11-27
Publication date: 2019-08-02
Anticipated expiration: 2028-11-27

Abstract

The utility model relates to the leaked offshore oil pollution processing recyclable devices for eliminating oil pollution and protecting the marine environment.It realizes high efficiency, greenization, the innoxious and environmental protection of spillage over water petrolization.Its technical solution: the present apparatus is made of waterpower power supply system, oil-water separation system and recovery system；Impeller concentric arrangement is installed on the rotary shaft, and partition is installed between impeller and is separated, water inlet is placed in below partition；Oil-water separation system is mounted on the end of device, and water-oil separating chamber top is the boss structure higher than oil mixing with water chamber, and water-oil separating chamber top sets there are two oil outlet and sets that there are two interlayer boards；Recovery system is mounted on outside, heating system is connected with electric network, the pumping of oil water mixture, which is lain in, carries out input mixture on the right side of grease input cavity, into storage device, a part is connect by delivery pipe with petroleum storage device a part of fluid in the outlet of oil water separator.

Description

A kind of leaked offshore oil pollution processing recyclable device

Technical field

The utility model relates to a kind of a kind of leaked offshore oils for eliminating oil pollution and protecting the marine environment Pollution processing recyclable device.

Background technique

Loss of the petroleum in water transport is nearly unavoidable, thus may polluted water region and water front construction.With Offshore oil exploitation and transport it is growing, eliminate oil pollution, protect the marine environment, it has also become current coastal state faces A key subjects.Oil spills once occurs for oil tanker in ocean, clears up extremely difficult.Contained benzene and toluene etc. have in petroleum After cytotoxic compound is bled into ocean, these toxic compounds can quickly enter food chain, move from low algae, to high lactation Object, to cause a large amount of animals and plants dead, few animals and plants can escape by luck.In addition, potential damage further expands to stone In oil leakage ground and the ecosystem of surrounding, the biology survived is in the several years after being impacted, and noxious material is to biology The influence of species will be hereditary to the offspring of the biological species, and this influence is far-reaching.The method relatively mostly used now, clearly Reason speed is slow or has secondary pollution.

State Intellectual Property Office disclosed a kind of a entitled " leaked offshore oil whirlpool of application on 07 02nd, 2014 The utility model patent (publication No. are as follows: CN103898888A) of whirlpool collection device ", specifically a kind of leaked offshore oil whirlpool Whirlpool collection device.Its structure is simple, easy to use, is not necessarily to complicated treatment process after receiving oil, and collection efficiency is high, at low cost, produces Certain beneficial effect is given birth to.The apparatus structure is simple, can recycle the petroleum of leakage, but can not separate water and petroleum, therefore Efficiency is lower, and higher cost, consumes a large amount of electricity.

Unlike CN201720852008 patent, a kind of substantially knot of leaked offshore oil pollution processing recyclable device Structure and some differences that sort, the device are mounted on hull, and are the petroleum of recycling leakage, secondly, in structure System, waterpower power supply system and the oil water separator of oil water mixture pumping is added in face, and the structure of addition can be fitted preferably Marine environment is answered, and the oil content isolated is higher, better quality；Unlike CN201721063993 patent, the dress It sets and is provided with two interlayer boards and two oil outlets, and connector is directly accessed the petroleum isolated, and saves pour into stone in this way Oil cavity is recycled to be imported again, improves separation accuracy and efficiency；Unlike CN201110313048 patent, waterpower Power supply system is that seawater is entered water inlet using ocean energy, drives electrical power generators by turbine, difference is to need to consume Material is few with high-power generator, and the material of turbine is with hull turbine material as, just can guarantee its operation efficiency and Service life.

The utility model carries out the petroleum of recycling spillage over water by the pumping system of oil water mixture, has reached to letting out The recycling for leaking petroleum, then separates the petroleum of recycling twice, reaches the processing to leakage petroleum.Utility model device When in use, device is placed on ship, and petroleum is pumped into grease by the pumping system of oil water mixture and is inputted in cavity, Then it is separated using petroleum of the oil water separator system to recycling.

Through literature survey, handled back in terms of recycling spillage over water petrolization device with a kind of pollution of leaked offshore oil The relevant thinking of receiving apparatus, product, process design method and theoretical basis research report.

Utility model content

The purpose of this utility model is: the petroleum in order to be recycled spillage over water, eliminates oil pollution and protection ring Border.It is converted into electric energy using ocean energy, is heated, for the first time separates petroleum with seawater, then passes through cooling effect, The petroleum that will be isolated for the first time is injected into oil water separator, carries out second and separates, and separate by what is isolated, A part is injected into petroleum storage device, and a part is fed directly to storage device, and the device of utility model can not only recycle The petroleum of leakage and the petroleum of recycling can be separated, carry out secondary use.

In order to achieve the above objectives, the utility model uses following technical scheme: a kind of pollution of leaked offshore oil is handled back Receiving apparatus is made of waterpower power supply system, oil water separator and recovery system, it is characterised in that: the recovery system installation In the outside of device, by the heating system, pumping system of oil water mixture, flapper, grease input cavity, electric network, true Empty pump, shell and tube condenser pipe, delivery pipe, storage device, petroleum storage device are constituted, and heating system is connected with electric network, oil The pumping system of aqueous mixtures is connect with flapper, and the pumping system of oil water mixture is placed on the right side of grease input cavity and carries out Input mixture, grease input cavity are placed in above electric network, and grease inputs cavity and is equipped with exhaust outlet, and the entrance of vacuum pump is logical It crosses exhaust outlet to be connected with grease input cavity, the outlet of vacuum pump is connected by delivery pipe with shell and tube condenser pipe, shell and tube Oil water separator is connected below condenser pipe, for a part of fluid in the outlet of oil water separator into storage device, a part of fluid is logical Delivery pipe is crossed to petroleum storage device；The waterpower power supply system is mounted on the rightmost side of device, by flow-guiding channel, overspeed protection Device, generator, impeller, lower slips, partition, rotary shaft, shell, water inlet are constituted；6-12 impeller concentric arrangement, each other by Partition separates, and is connect with rotary shaft with generator, and rotary shaft is connect with overspeed protection device simultaneously, and leaf is prevented when for generating electricity Wheel speed is too fast, and seawater is entered inside electricity generation system by water inlet, pushes wheel rotation, and impeller drives generator to produce electricl energy, Fluid is flowed out by flow-guiding channel, and lower slips are mounted between device lower part and shell；The oil water separator is mounted on device End is made of inlet, oil mixing with water chamber, boss structure, water-oil separating chamber, oil outlet, interlayer board, water outlet, and side is set There is inlet, the other side is equipped with water outlet, and inlet connects oil mixing with water chamber, and oil mixing with water chamber connects water-oil separating chamber, grease Disengagement chamber top is the boss structure higher than oil mixing with water chamber, and water-oil separating chamber top is set there are two oil outlet, water-oil separating chamber Interlayer board there are two being set between water outlet.A kind of structure feature of leaked offshore oil pollution processing recyclable device is, returns Receipts system is mounted on outside, and petroleum is pumped into grease by grease pumping system and is inputted in cavity, then by water-oil separating system System and for the first time heating separation, the petroleum of recycling is handled, and can achieve second of utilization of petroleum.

The course of work of the utility model is that wherein oil water separator and waterpower power supply system are mounted on a kind of offshore oil Leakage pollution is handled in recyclable device.

Waterpower power supply system 1 is opened, allows seawater to be flowed into turbine, generates electricity；Electric energy is sent to electric heater heating system System 2, converts electrical energy into thermal energy；Thermal energy reaches electric network 6, and fluid mixture is allowed to flow by the pumping system 3 of oil water mixture Enter into grease input cavity, to carrying out being heated to 100 DEG C, petroleum component volatile at this time will escape from oil water mixture Out, vacuum pump 5 is then opened, is evacuated, gaseous petroleum component will enter shell and tube condenser pipe 8 by delivery pipe 9, through being subcooled Solidifying, gaseous petroleum component translates into liquid and enters oil water separator 11, and by oil water separator 11, the water isolated is flowed into In storage device 10, the petroleum isolated is flowed into petroleum storage device 12 by delivery pipe 9.Then, handle is further heated Oil water mixture is increased to 200 DEG C, 300 DEG C and 400 DEG C, and repeats above operation, and the petroleum component of different boiling can be made to receive Collect in petroleum storage device.

Wherein 1 use process of waterpower power supply system: the device is equipped with 6 16 concentric arrangements of impeller, and impeller 16 is mounted on rotation Pacify 4-12 partition 18 in shaft 19, between impeller 16 to separate, rotary shaft 19 is connect with generator 15, rotary shaft 19 again with the guarantor that overruns Protection unit 14 connects, and prevents 16 revolving speed of impeller too fast when for generating electricity, and seawater, which is entered by swabbing action by water inlet 21, to generate electricity Internal system, water inlet are mounted on nethermost 18 lower section of partition, and seawater pushes impeller 16 to rotate, and impeller 16 drives generator 15 It produces electricl energy, electric energy inputs electric heating system 2 by conducting wire, and seawater is entered in seawater by flow-guiding channel 13 and recycled.

Wherein 11 use process of oil water separator: in use, passing through the threaded connection delivery pipe of inlet 22, oil mixing with water Object enters oil mixing with water chamber 23, and the mixture in oil mixing with water chamber 23 enters during water-oil separating chamber 25, due to boss structure 24 presence is searched so that the height of oil supernatant on water, which is further promoted, forms oil reservoir by two outflows of oil outlet 26 Collection, water are discharged from two 27 lower sections of interlayer board through water outlet 28, and the water-oil separating in water-oil separating chamber 25 is thorough, and the water of discharge contains Oil mass is low, due to two interlayer boards 27 of setting and two oil outlets 26, so that it is high and more quick to obtain oil content.

A kind of course of work of leaked offshore oil pollution processing recyclable device is characterized in that, overcomes the mesh prior art Insufficient and provide a kind of leaked offshore oil pollution processing recyclable device, which use ocean energy for the energy, has saved largely Electric energy and can achieve circulation；Using the method for gradient-heated, different fractions are separated and recovered from, that is, reduced to atmosphere In discharge, and obtain petroleum different component.Using secondary separation, the content of oil recovery can be made higher, better quality.Dress Electric energy can be converted into using ocean energy, electric energy inputs electric heating by conducting wire in environment instantly by setting interior waterpower power supply system System, the seawater after then utilizing may loop in the sea, can play the function of green circulatory.Oil water separator will in device Water-oil separating chamber top is set as boss structure, and sets between water-oil separating chamber and water outlet that there are two interlayer board and two Oil outlet makes to enter water-oil separating chamber by oil mixing with water chamber into the intracorporal oil-water mixture of separator box, improves separation essence Degree and efficiency.

Compared with prior art, the arrangement achieves the high efficiency of spillage over water petrolization, greenization, it is innoxious and Environmental protection, not only process flow is simple, and manpower and material resources expend less, and safe operation is reliable, and has recycled leakage petroleum.

Detailed description of the invention

Fig. 1 is a kind of structural schematic diagram of leaked offshore oil pollution processing recyclable device of the utility model.

Fig. 2 is the structural schematic diagram of the utility model waterpower power supply system.

Fig. 3 is the structural schematic diagram of this practical oil water separator.

In figure: 1, waterpower power supply system；2, heating system；3, the pumping system of oil water mixture；4, flapper；5, oily Water inputs cavity；6, electric network；7, vacuum pump；8, shell and tube condenser pipe；9, delivery pipe；10, storage device；11, water-oil separating Device；12, petroleum storage device；13, flow-guiding channel；14, overspeed protection device；15, generator；16, impeller；17, lower slips； 18, partition；19, rotary shaft；20, shell；21, water inlet；22, inlet；23, oil mixing with water chamber；24, boss structure；25, oily Water disengagement chamber；26, oil outlet；27, interlayer board；28, water outlet.

Specific embodiment

Show a kind of leaked offshore oil pollution processing recyclable device according to the experiment having been carried out, before baffle, with two A hard fence makes oil film concentration, aggregation, the thickness of oil spilling layer can be increased by 24 times.The capture width of the device is 35 meters, The rate of recovery is 50 cubes ms/h, and can achieve 70%~75% by separating oil content twice.In conjunction with attached drawing to this reality It is described further with novel.

Refering to fig. 1.A kind of leaked offshore oil pollution processing recyclable device, is by waterpower power supply system, oil water separator It is formed with recovery system, it is characterised in that: the recovery system is mounted on the outside of device, by heating system 2, oil water mixture Pumping system 3, flapper 4, grease input cavity 5, electric network 6, vacuum pump 7, shell and tube condenser pipe 8, delivery pipe 9, storage Cryopreservation device 10, petroleum storage device 12 are constituted, and heating system 2 is connected with electric network 6, the pumping system 3 of oil water mixture and Flapper 4 connects, and the pumping system 3 of oil water mixture is placed on the right side of grease input cavity 5 and carries out input mixture, and grease is defeated Enter cavity 5 and be placed in 6 top of electric network, grease inputs cavity 5 and is equipped with exhaust outlet, and the entrance of vacuum pump 7 passes through exhaust outlet and oil Water inputs cavity 5 and is connected, and the outlet of vacuum pump 7 is connected by delivery pipe 9 with shell and tube condenser pipe 8, under shell and tube condenser pipe 8 Side's connection oil water separator 11, into storage device 10, a part of fluid passes through a part of fluid in the outlet of oil water separator 11 Delivery pipe 9 arrives petroleum storage device 12；The waterpower power supply system 1 is mounted on the rightmost side of device, by flow-guiding channel 13, overruns Protective device 14, generator 15, impeller 16, lower slips 17, partition 18, rotary shaft 19, shell 20, water inlet 21 are constituted；6 16 concentric arrangement of impeller, is separated by partition 18 each other, and is connect with rotary shaft 19 with generator 15, rotary shaft 19 simultaneously with mistake Fast protective device 14 connects, and prevents 16 revolving speed of impeller too fast when for generating electricity, and seawater is entered inside electricity generation system by water inlet 21, Impeller 16 is pushed to rotate, impeller 16 drives generator 19 to produce electricl energy, and fluid is flowed out by flow-guiding channel 13, and lower slips 17 are installed Between device lower part and shell 20；The oil water separator 11 is mounted on the end of device, by inlet 22, oil mixing with water chamber 23, boss structure 24, water-oil separating chamber 25, oil outlet 26, interlayer board 27, water outlet 28 are constituted, and side is equipped with inlet 22, separately Side is equipped with water outlet 28, and inlet 22 connects oil mixing with water chamber 23, and oil mixing with water chamber 23 connects water-oil separating chamber 25, grease point From the boss structure 24 that 25 top of chamber is higher than oil mixing with water chamber 23,25 top of water-oil separating chamber is set there are two oil outlet 26, oily Interlayer board 27 there are two being set between water disengagement chamber 25 and water outlet 28.

A kind of leaked offshore oil pollution processing recyclable device, recovery system are mounted on outside, pass through grease pumping system 3 Petroleum is pumped into 5 body of grease input cavity, is then separated by oil water separator 11 and for the first time heating, by the petroleum of recycling It is handled, can achieve second of utilization of petroleum.

Claims

1. a kind of leaked offshore oil pollution processing recyclable device, is by waterpower power supply system, oil water separator and recovery system Composition, it is characterised in that: the recovery system is mounted on the outside of device, by heating system (2), the pumping system of oil water mixture It unites (3), flapper (4), grease input cavity (5), electric network (6), vacuum pump (7), shell and tube condenser pipe (8), delivery pipe (9), storage device (10), petroleum storage device (12) are constituted, and heating system (2) is connected with electric network (6), oil water mixture Pumping system (3) connect with flapper (4), the pumping system (3) of oil water mixture be placed in grease input cavity (5) on the right side of Input mixture is carried out, grease input cavity (5) is placed in above electric network (6), and grease inputs cavity (5) and is equipped with exhaust outlet, The entrance of vacuum pump (7) is connected by exhaust outlet and grease input cavity (5), the outlet of vacuum pump (7) pass through delivery pipe (9) and Shell and tube condenser pipe (8) is connected, and connects oil water separator (11) below shell and tube condenser pipe (8), oil water separator (11) A part of fluid is exported in storage device (10), a part of fluid arrives petroleum storage device (12) by delivery pipe (9)；It is described Waterpower power supply system (1) is mounted on the rightmost side of device, by flow-guiding channel (13), overspeed protection device (14), generator (15), Impeller (16), lower slips (17), partition (18), rotary shaft (19), shell (20), water inlet (21) are constituted；6-12 impeller (16) concentric arrangement is separated by partition (18) each other, and is connect with rotary shaft (19) with generator (15), and rotary shaft (19) is simultaneously It being connect with overspeed protection device (14), preventing impeller (16) revolving speed too fast when for generating electricity, seawater is entered by water inlet (21) to be sent out Inside electric system, impeller (16) rotation is pushed, impeller (16) drives generator (15) to produce electricl energy, and fluid passes through flow-guiding channel (13) it flows out, lower slips (17) are mounted between device lower part and shell (20)；The oil water separator (11) is mounted on device End, by inlet (22), oil mixing with water chamber (23), boss structure (24), water-oil separating chamber (25), oil outlet (26), interlayer Plate (27), water outlet (28) are constituted, and side is equipped with inlet (22), and the other side is equipped with water outlet (28), inlet (22) connection Oil mixing with water chamber (23), oil mixing with water chamber (23) connect water-oil separating chamber (25), and water-oil separating chamber (25) top is higher than grease The boss structure (24) of mixing chamber (23), water-oil separating chamber (25) top are set there are two oil outlet (26), water-oil separating chamber (25) There are two being set between water outlet (28) interlayer board (27).

2. a kind of leaked offshore oil pollution processing recyclable device described in claim 1, it is characterised in that waterpower supplies in device Electric system (1) can be converted into electric energy using ocean energy in environment instantly, and electric energy inputs electric heating system (2) by conducting wire, Then the seawater after utilizing may loop in the sea, can play the function of green circulatory, and oil water separator (11) will in device Water-oil separating chamber (25) top is set as boss structure (24), and two are equipped between water-oil separating chamber (25) and water outlet (28) A interlayer board (27) and two oil outlets (26) make to pass through oil mixing with water chamber (23) into the intracorporal oil-water mixture of separator box Into water-oil separating chamber (25), separation accuracy and efficiency are improved.