CN2242244Y - Apparatus for separating oil from water - Google Patents

Apparatus for separating oil from water Download PDF

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Publication number
CN2242244Y
CN2242244Y CN94204257U CN94204257U CN2242244Y CN 2242244 Y CN2242244 Y CN 2242244Y CN 94204257 U CN94204257 U CN 94204257U CN 94204257 U CN94204257 U CN 94204257U CN 2242244 Y CN2242244 Y CN 2242244Y
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China
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spiral case
import
oil
hull
fixed
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CN94204257U
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Chinese (zh)
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杨正光
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杨正光
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    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02ATECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A20/00Water conservation; Efficient water supply; Efficient water use
    • Y02A20/20Controlling water pollution; Waste water treatment
    • Y02A20/204Keeping clear the surface of open water from oil spills

Abstract

The utility model relates to an environmental protection device. The utility model not only can clear the oil pollution on a water surface but also can recovere the oil which pollutes the water surface. A flow guiding component which is finely manufactured, a front spiral casing component, a pump which is roughly manufactured, the pipelines of an inlet and an outlet which are roughly manufactured, a rear spiral casing component, a selected pump, the pipelines of an inlet and an outlet which are selected, a gravity separation tower and a storage tank are orderly arranged on the middle part of two ship bodies which are connected into integration in a butt joint mode from head to tail. The utility model is characterized in that the whirlpool effect can be generated under the integrated functions of the components; the oil is sucked and separated from whirlpool, but the oil can not be directly sucked from the water surface of the oil pollution.

Description

Oily-water seperating equipment
The utility model relates to a kind ofly can remove water surface pollution by oil; Can reclaim the environmental protection device of water surface oils again.
At present, handle water surface pollution by oil and caused the environment protection expert with recovery water surface oils, ecologist's common concern has also caused the attention of various countries, west Green Party and green peace organization.But they just arouse attention from the angle awakening people environmental pollution of ecological and environmental protection science, do not taked active and effective means to tackle to take place in worldwide water body pollution by oil.Green peace organization pollutes in the original means removing that waterlogging is manually played in the on-the-spot use of crude oil leakage, and recovery crude oil is exactly clear proof (seeing central TV " news hookup ").
Japan is a resource-starved country, and as the oil of one of energy, 70% crude oil relies on the sea route transportation of arriving Japan from middle-east.Oil tanker crude oil leakage incident happens occasionally.For this reason, Mitsubishi Heavy Industries has developed a kind of petroleum recovery lash ship.Now make a copy of a piece of news on April 27th, 1993 " Reference News " seven editions as follows:
The oily lash ship of the marine stream of high efficiente callback
[report on " Japanese industry news " April 17] topic: Mitsubishi Heavy Industries's exploitation petroleum recovery lash ship.
Mitsubishi Heavy Industries has developed the lash ship that can high efficiente callback flows to oil on the ocean.This ship can be made the freighter of transportation heavy goods or vehicle at ordinary times, when being used for the petroleum recovery operation, sails for the spot of the accident at the equipment of open stowage on deck necessity.
150 meters of this ship total lengths, wide 32 meters, 10,000 tons of load-carryings.Carry the oil fence on broad deck, petroleum recovery device and the small-sized industry ship etc. of doing directly sail for oil and overflow the scene.After reaching the spot, with small-sized ship the oil fence is set after, the oil on female ship's pump suction water surface.For the inconvenient high viscosity mousse of former recovery shape crude oil, use after the dispersion agent, also can remove from the sea.
The engine that this ship is installed can make the speed of ship up to 18 joints, can do the freighter utilization at ordinary times.Above data is exactly about removing water surface pollution by oil and reclaiming rare pitiful information in this field of water surface oils and data.
This recovery lash ship of Mitsubishi Heavy Industries exploitation is concerning looking the offshore oil transportation for the Japan of lifeline, really can a kind of at last Gospel, because it can deal with the accident that leaks of oil tanker, so be known as " efficiently ".But it still can not become a kind of specific equipment, because it has following several shortcomings and deficiencies:
1. bulky heaviness, mechanization degree is not high, and operating mechanism is more original, and labour intensity is bigger;
2. lack this important middle-chain of oily water separation, certainly will cause two kinds of possibilities: or dispose all oil slick, together with a large amount of water---impure; Suck water less as far as possible, throw away thin oil reservoir---unclean;
3. be not suitable for polluting the water surface and use, as deal with the pollution by oil of rivers and lakes natural water at the big area oil sheet;
4. be not suitable in the on-the-spot use of small-scale burst Pollution, as deal with blowout of national fishing shelf drilling unit and so on;
5. the utilitarianism purpose of having only skimming, do not keep the natural water eubiosis, the protection environment environmental protection consciousness.
The purpose of this utility model provides a kind of oily-water seperating equipment, and it can remove water surface pollution by oil, can reclaim the oils of polluting the water surface again.
The purpose of this utility model is achieved in that
Steel float bowl-type doubly-linked hull rear middle part is provided with by diesel-electric set electric supply system, diesel oil and starts to organize the master control room that propulsion system and ship control system are formed, lays being electrically connected of necessity between master control room and the pump.
The following vertical flow deflector support of the vertical flow deflector of import, import that can produce second whirlpool effect is fixed on hull foremost; Import activity level flow deflector and preceding spiral case base plate import one side are worn the ratio that axle has been connected and has led to before the control of import activity level flow deflector control stick enters in the snail gram oily and water in the oil-water mixture; Preceding spiral case is welded by preceding spiral case top board, preceding spiral case inlet right side plate, preceding spiral case inlet left plate, arc side plate, preceding spiral case base plate and preceding spiral case automatic one-way water discharge valve, is fixed on doubly-linked hull centre foremost;
Roughly select pump and be fixed by bolts on the preceding spiral case top board, roughly select the suitable position that the pump inlet pipeline stretches into the vortex-like existence of preceding spiral case middle part first second kind liquid of generation; Roughly selecting the pump discharge pipeline docks with spiral case inlet behind the dome rectangular base pipe connecting in tangential direction;
Before back spiral case is fixed on behind the spiral case on the doubly-linked hull intermediary transverse channel steels; Back spiral case by dome rectangular base pipe connecting after spiral case inlet, back spiral case top board, back spiral case side plate, back spiral case inlet base plate, back spiral case conical bottom board, back spiral case circular bottom plate be welded;
Selected pump is with on bolting and the back spiral case top board, and selected pump inlet pipeline stretches into the suitable position in the vortex-like existence that spiral case middle part, back produces second kind liquid for the second time, and selected pump discharge pipeline docks with the import of gravity separation tower tangential direction;
The gravity separation tower shows that by tower body, tangential direction inlet pipeline, manual drainage valve, oil level water level the moving pipe of glass, tangential direction outlet conduit assemble, and are fixed by bolts to spiral case back, back, on the doubly-linked hull intermediary transverse channel steels;
The outlet of oil spill pipe and gravity separation tower tangential direction dock, and fixedly on the oil spill pipe support, oil spill pipe exports over against the storage tank import for usefulness bolt and pipe clamp;
Storage tank is welded by semiclosed interval in tank body, the tank body, storage tank import, storage tank outlet, along crouching on the arc tank body bearing that welds together with the towboat transverse channel steels; Traversing the steel ring and the bearing that are all welding screw rod in two ends, tank body top screws with Luo Lan;
For the purpose of operational safety, on hull, lay the wooden deck, around the doubly-linked ship, be provided with to protect and block.
Like this, when this device sails the pollution by oil water surface into, the vertical flow deflector of import just can be pooled to narrower preceding spiral case inlet to the oil slick of the broad water surface, thereby increased the thickness of oil reservoir, and the level height by control stick control import activity level flow deflector just can increase before entering in the spiral case ratio oily in the oil-water mixture as far as possible; Before spiral case be " R " font, be the kinetic energy that utilizes hull to advance to produce and to produce first second kind liquid where vortex-like for and potential energy generation different by water level inside and outside the preceding spiral case; Roughly select pump and constantly the oils that contains small amount of moisture in the second whirlpool is pumped into the back spiral case from tangential direction, water then is discharged to the spiral case outside by the automatic one-way water discharge valve, makes the balance that keeps in the spiral case in the motion.
Back spiral case is to produce that to be that second second kind liquid is vortex-like pump in the oil-water mixture in the spiral case of back and have only a spot of water because roughly select pump where, so second second whirlpool is much more much bigger, pure than first second whirlpool, so, selected pump just plays selected effect, much pure that oils pumps into the gravity separation tower from tangential direction; Selected oils produces the vortex-like existence of the 3rd second kind liquid in the gravity separation tower, because higher and narrow, the micro-water of tower body then focuses on the inwall of tower, in the process that rotation is risen, the bigger water of proportion is then at the bottom of the tower body inwall focuses on tower; And a spot of water that is trapped in the spiral case of back can pump into the gravity separation tower by selected pump before shutdown, the water of the trace of separating in tower is discharged outside the tower by the manual drainage valve, note during draining observing and be arranged on the outer oil level water level demonstration Glass tubing that is communicated with tower of tower, stay a spot of water as far as possible at the bottom of tower, cause secondary pollution in order to avoid oil is discharged to the hull outside with water; Purified oil then overflows into storage tank from oil spill pipe, and this has just finally finished the whole process of oily water separation.
Why designing oily-water seperating equipment like this, is to carry out oily water separation for only in this way just making full use of second whirlpool effect admittedly.
So-called second whirlpool effect is a kind of physical phenomenon that I find in experiment.Second whirlpool effect should be stated like this:
The first and second two kinds of liquid mixtures that can not produce chemical reaction that proportion is different, when static or static relatively, because the proportion difference, the first kind liquid that proportion is bigger will sink to above the less second kind liquid of following proportion then floats over, and forms a kind of uniform film or layer.
When this liquid mixture is subjected to certain power, enter the scroll casing shape container from the tangential direction level, will under gravity, centrifugal force and capillary comprehensive action, produce second whirlpool effect.The vortex-like existence (being called for short the second whirlpool) of the second kind liquid that promptly produces the bigger concave surface of the curvature that forms below by the bigger first kind liquid of proportion and form by the less concave surface of curvature that the less second kind liquid of proportion forms in the above.In the vortex-like existence of second kind liquid, promptly in the second whirlpool, the thickness of the thickness of second kind liquid when second whirlpool effect does not take place is thick to go out several times, tens and even hundred times.
Experimental results show that: the size of the power of revolving biography (L) that is parallel to liquid level that the size of second whirlpool (Y) and two kinds of liquid mixtures are suffered is directly proportional; Be directly proportional with the content of second kind liquid (Y1) in the first and second two kinds of liquid mixtures, be inversely proportional to the content of first kind liquid (J) in the first and second two kinds of liquid mixtures, formulate is exactly: Y = Y 1 L J
Therefore, drawing the oils of being scattered with the water surface from the second whirlpool will be than effective manyfold, the pure manyfold of directly drawing oil slick with pump from the water surface.This just provides shortcut and sufficient rationale for carry out oily water separation at the water surface.
Because still there is not this notion on the hydromeehanics so far, tentatively so me called after second whirlpool effect, this is a bit replenishing of my convection cell mechanics.
Because adopt such scheme, we just can produce a kind of ideal oily-water seperating equipment, it will possess following advantage:
1. infusing the end has solved this main middle-chain of oily water separation, can accomplish hundred-percently to remove contamination and reclaim;
2. volume is little, heavily is light, and manpower is saved in the complete mechanical operation, and labour intensity is little;
3. flexible, both be suitable for resembling this sudden on-the-spot use of blowout of national fishing shelf drilling unit oil well, also be suitable for the big area oil sheet and pollute on-the-spot the use;
4. with conservation of nature water ecology balance, protection environment; eliminating water surface pollution by oil is major objective; the economic benefit that reclaims oils lays under tribute; when this showed that mainly handling the big area oil sheet pollutes the water surface, this cannot be mentioned in the same breath to be recovered as purpose recovery lash ship with simple.
5. the oils purity of Hui Shouing is higher.
Below in conjunction with drawings and Examples the utility model is described further.
Fig. 1 is the total figure front view of the utility model oily-water seperating equipment, and ratio is 1: 100; Fig. 2 is the total figure vertical view of the utility model oily-water seperating equipment, and ratio is 1: 100; Fig. 3 is a preceding spiral case second whirlpool effect synoptic diagram front view, and ratio is 1: 25; Fig. 4 is a preceding spiral case second whirlpool effect synoptic diagram vertical view, and ratio is 1: 25; Fig. 5 is preceding spiral case top board, and ratio is 1: 25; Fig. 6 is preceding spiral case base plate, and ratio is 1: 25; Fig. 7 is preceding spiral case inlet right side plate, and ratio is 1: 25; Fig. 8 is preceding spiral case inlet left plate, and ratio is 1: 25; Fig. 9 is preceding spiral case arc side plate, and ratio is 1: 25; Figure 10 is that preceding spiral case arc side plate is cut hole site figure, and ratio is 1: 25; Figure 11 is preceding spiral case automatic drain valve front view, and ratio is 1: 25; Figure 12 is preceding spiral case automatic drain valve vertical view, and ratio is 1: 25; Figure 13 is preceding spiral case automatic drain valve stretch-out view, and ratio is 1: 25; Figure 14 is a back spiral case top board, and ratio is 1: 25; Figure 15 is back spiral case inlet base plate true length figure, and ratio is 1: 20; Figure 16 is a back spiral case inlet base plate stretch-out view, and ratio is 1: 20; Figure 17 is a back spiral case conical bottom board front view, and ratio is 1: 25; Figure 18 is back spiral case conical bottom board true length figure, and ratio is 1: 25; Figure 19 is a back spiral case conical bottom board stretch-out view, and ratio is 1: 25; Figure 20 is a back spiral case side plate front view, and ratio is 1: 25; Figure 21 is a back spiral case side plate stretch-out view, and ratio is 1: 50; Figure 22 is a back spiral case circular bottom plate, and ratio is 1: 20; Figure 23 is a back spiral case front view, and ratio is 1: 25; Figure 24 is a back spiral case vertical view, and ratio is 1: 25.The vertical flow deflector of import, gravity separation tower and tank structure are simple, and accompanying drawing in addition not can be according to total figure ratio self manufacture.
Among the figure, the vertical flow deflector of 1 import; The vertical flow deflector support of 2 imports; 3 import activity level flow deflectors; 4 import activity level flow deflector control sticks; Spiral case top board before 5; Spiral case inlet right side plate before 6,7 preceding spiral case arc side plates; Spiral case inlet left plate before 8; Spiral case base plate before 9; Spiral case automatic drain valve before 13,11 steel float bowl-type doubly-linked hulls; 12 hull transverse channel steels; 15 hull inner sealings at interval; 14 connect channel-section steel and stiffening plate; 15 wooden decks; 18 roughly select the pump inlet pipeline; 17 roughly select pump; 18 roughly select the pump discharge pipeline; 19 dome rectangular base pipe connectings; 20 back spiral case top boards; 21 back spiral case side plates; 22 back spiral case inlet base plates; 23 back spiral case conical bottom boards; 24 back spiral case circular bottom plate; 25 selected pump inlet pipelines; 26 selected pumps; 27 selected pump discharge pipelines; 28 gravity separation tower tangential direction imports; 29 gravity separation Tata bodies; 30 gravity separation tower oil level water levels show Glass tubing, 31 gravity separation tower manual drainage valves; The outlet of 32 gravity separation tower tangential directions; 33 oil spill pipes; 34 master control rooms; 35 diesel motor group propulsion systems; 36 diesel-electric set electric supply systems; Being electrically connected of necessity between 37 generating set and the pump; 38 ship control systems; 39 protect and block; 40 storage tank tank bodies; 41 tank body rocker bearings; Semiclosed interval in 42 storage tanks; 43 storage tank imports; The outlet of 44 storage tanks; 45 storage tank screw-tightened steel rings; The vortex-like existence of 46 first kind liquid (first whirlpool); The vortex-like existence of 47 second kind liquid (second whirlpool); 48 automatic drain valve cover plates; 49 right angle fanning strips; The fan-shaped fluted disc in 50 right angles; 51 antiseepages resemble offset plate; 52 oil spill pipe supports; 53 wear axle connects with wearing axle 54 bolts; 55 joint units.
Implementing the utility model at first makes with lower member by figure:
1. in Fig. 1 and Fig. 2 ratio, cutting two vertical flow deflectors of import (1), two vertical flow deflector supports of import (2);
2. in Fig. 3 and Fig. 4 ratio, a cutting import activity level flow deflector (3) and two right angle fanning strips (49); Right angle fanning strip (49) is vertically welded on (3) two of import activity level flow deflectors and the isometric broadside of right angle fanning strip (49) radius, and welding one can go up that certain arbitrarily point is gone up fixed import activity level flow deflector control stick (4) and with the right angle before fan-shaped fluted disc is fixed on the web plate between spiral case and the hull at the fan-shaped fluted disc in right angle (50) on another square edge of the right angle fanning strip (49) of on the left; Making inboard long limit of import activity level flow deflector (3) and preceding spiral case base plate (9) import one side wear axle is connected; Wear a wire both sides wears an antiseepage of wire slot and resembles offset plate (51) with one of bolting is topped in the preceding spiral case outside.Like this, can prevent the outer water of spiral case infiltrate from slot before spiral case, again can be by the folding up and down of import activity level flow deflector control stick (4) control import activity level flow deflector, the purpose of the ratio of oily and water in the spiral case oil-water mixture before reaching control and entering;
3. by Fig. 5--Figure 13 cuts preceding spiral case top board (5), preceding spiral case right side plate (6), preceding spiral case arc side plate (7), preceding spiral case inlet left plate (8), preceding spiral case base plate (9), preceding spiral case automatic drain valve (10) and automatic drain valve cover plate (48); Other part assembling is welded into the preceding spiral case of " R " font with these by Fig. 3 Fig. 4;
Automatic drain valve (10) is positioned at preceding spiral case rear lower portion tangent position.During off-duty, this valve is in below the water line, the outer water of spiral case constitutes pressure to cover plate (48), makes it be in accurate closed state, after the operation, water (first whirlpool) in the preceding spiral case is cumulative, pressure surpasses the outer pressure of spiral case, and unnecessary water is opened, emitted to this valve cover (48) automatically, when external and internal pressure maintains an equal level, cover plate (48) is from newly returning to accurate closed state, and the second whirlpool before making in the spiral case keeps stablizing in a kind of motion.
4. press Figure 14--Figure 22, cutting back spiral case top board (20), back spiral case side plate (21), back spiral case inlet base plate (22), back spiral case conical bottom board (23), back spiral case circular bottom plate (24); And through bending, be welded into Figure 23 and helicoid back shown in Figure 24 spiral case; Back spiral case inlet with dome at the bottom of the shape pipe connecting (19) with roughly select pump discharge (18) and dock;
5. in Fig. 1 and Fig. 2 ratio, cutting welding gravity separation Tata body (29), in the tower body bottom manual drainage valve (31) is set, tangential direction import (28), tangential direction outlet (32), the demonstration of oil level water level Glass tubing (30), oil spill pipe (33) and oil spill pipe support (52) are set in Fig. 1 position shown in Figure 2;
6. in Fig. 1 and Fig. 2 ratio, cutting welding storage tank tank body (40), make it along crouching on the rocker bearing (41) that welds together with transverse channel steels (12), the two ends that will traverse two steel rings (45) of storage tank tank body (40) top are connected with rocker bearing (41) bolt; Open storage tank import (43), open storage tank outlet (44) in the tank body upper front end, connect semiclosed interval (42) together every a determining deviation vertical weld in tank interior in the tank body rear end lower.
7. be equipped with suitable engine generator set (36) of power and diesel motor group (35) and ship control system (38) and these parts are arranged in the master control room (34);
Outfit roughly selects pump inlet pipeline (16), roughly select pump (17) roughly selects pump discharge pipeline (18), selected pump inlet pipeline (25), selected pump (26), selected pump discharge pipeline (27);
8. be equipped with wooden deck (15) and protect and block (39);
9. calculate summation with upper-part and weight of equipment, add hull mass and hull dynamic load, add certain safety coefficient, draw the required water displacement of doubly-linked hull, design and manufacture the required doubly-linked hull (11) of the utility model, and in hull interior every a determining deviation, totally-enclosed interval (13) is set.
Then these parts are pressed position illustrated in figures 1 and 2, it is corresponding local to be assembled into doubly-linked hull (11):
The master control room (34) that steel float bowl-type doubly-linked hull (11) rear middle part setting is made up of diesel-electric set electric supply system (36), diesel motor group propulsion system (35) and ship control system (38) also docks with the storage tank towboat, also will lay be electrically connected (37) between necessary and the pump.
The following vertical flow deflector support of the vertical flow deflector of import (1), import (2) that can produce second whirlpool effect is fixed on hull (11) foremost;
Import activity level flow deflector (3) and preceding spiral case base plate (9) import one side are worn axle and are connected, and the ratio of oily and water in the interior oil-water mixture of spiral case before entering by import activity level flow deflector control stick (4) control; Preceding spiral case is welded by preceding spiral case top board (5), preceding spiral case inlet right side plate (6), preceding spiral case inlet left plate (8), preceding spiral case arc side plate (7), preceding spiral case base plate (9) and preceding spiral case automatic drain valve (10), is fixed on doubly-linked hull (11) centre foremost;
Roughly selecting pump (17) is fixed by bolts on the preceding spiral case top board (5), roughly select the suitable position that pump inlet pipeline (16) stretches into first second whirlpool of generation, preceding spiral case middle part, roughly select pump discharge pipeline (18) and dock with spiral case inlet (19) behind the dome rectangular base pipe connecting in tangential direction;
Before back spiral case is fixed on behind the spiral case on the doubly-linked hull intermediary transverse channel steels (12), back spiral case by dome rectangular base pipe connecting after spiral case inlet (19), back spiral case top board (20), back spiral case side plate (21), back spiral case inlet base plate (22), back spiral case conical bottom board (23), after spiral case circular bottom plate (24) be welded;
Selected pump (26) is fixed by bolts on the back spiral case top board (20), and the selected pump discharge pipeline of suitable position (27) that selected pump inlet pipeline (25) stretches into the second whirlpool of spiral case middle part, the back generation second time docks with gravity separation tower tangential direction import (28);
The gravity separation tower shows that by tower body (29), tangential direction inlet pipe (28), manual drainage valve (31), oil level water level Glass tubing (30), tangential direction outlet pipe (32) assemble; Be fixed by bolts to spiral case back, back, on the doubly-linked hull intermediary transverse channel steels (12);
Oil spill pipe (33) docks with gravity separation tower tangent line outlet (32), is fixed on the oil spill pipe support (52) with bolt and pipe clamp, and oil spill pipe exports over against storage tank import (43);
Storage tank is welded along crouching on towboat transverse channel steels (12) by semiclosed interval (42), storage tank import (43) storage tank outlet (44), tank body rocker bearing (41) in tank body (40), the tank body, traverses the steel ring (45) that is all welding screw rod in two ends, tank body top and is connected with tank body rocker bearing (41) bolt;
For the purpose of operational safety, on hull (11), lay wooden deck (15), be provided with all around to protect at doubly-linked hull (11) and block (39).

Claims (2)

1. steel float bowl-type doubly-linked hull oily-water seperating equipment, the doubly-linked afterbody is provided with diesel motor group propulsion system, diesel-electric set electric supply system, ship control system, lay with pump between necessary being electrically connected, and dock with the storage tank towboat, it is characterized in that: the vertical flow deflector support with import of the vertical flow deflector of import is fixed on hull foremost; Import activity level flow deflector is worn axle with preceding spiral case base plate import one side and is connected; And the ratio of oil and water in the profit miscellany in the spiral case before entering by import activity level flow deflector control stick control;
Before spiral case by preceding spiral case top board, preceding spiral case inlet right side plate, preceding spiral case inlet left plate, arc side plate, preceding spiral case base plate and automatic drain valve are welded, and are fixed in the middle of the doubly-linked hull foremost;
Roughly select pump and be fixed by bolts on the preceding spiral case top board, roughly select the suitable position that the pump inlet pipeline stretches into the vortex-like existence of preceding spiral case middle part first second kind liquid of generation, slightly make the pump discharge pipeline and dock with spiral case inlet behind the dome rectangular base pipe connecting in tangential direction;
Back spiral case is fixed on preceding spiral case back, on the doubly-linked hull intermediary transverse channel steels; Back spiral case by dome rectangular base pipe connecting after spiral case inlet, back spiral case top board, back spiral case side plate, back spiral case inlet base plate, back spiral case conical bottom board, back spiral case circular bottom plate are welded;
Selected pump is fixed by bolts on the spiral case top board of back, and selected pump inlet pipeline stretches into spiral case middle part, back and produces the suitable position of the vortex-like existence of second kind liquid for the second time, and selected pump discharge pipeline docks with the import of gravity separation tower tangential direction;
The gravity separation tower is by tower body, the tangential direction import, and manual drainage valve, oil level water level show that Glass tubing, tangential direction outlet and oil spill pipe assemble, the gravity separation tower is fixed by bolts on the hull intermediary transverse channel steels of spiral case back, back;
Oil spill pipe docks with the outlet of gravity separation tower tangential direction, is fixed on the oil spill pipe support with bolt and pipe clamp, and oil spill pipe exports over against the storage tank import.
2. oily-water seperating equipment according to claim 1 is characterized in that:
The right angle fanning strip is vertically welded on two of import activity level flow deflectors and the isometric broadside of right angle fanning strip radius, and on another square edge of the right angle fanning strip of on the left welding one can be at the right angle the fan-shaped fluted disc meaning one fixed point fixed control stick of taking up an official post, and before the fan-shaped fluted disc in right angle is fixed on the web plate of spiral case and hull; The long limit that makes activity level flow deflector inboard is worn axle with preceding spiral case base plate import one side and is connected, wears a wire both sides and wear an antiseepage of wire slot and resemble offset plate with one of bolting is topped outside preceding spiral case.
CN94204257U 1994-03-03 1994-03-03 Apparatus for separating oil from water Expired - Fee Related CN2242244Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN94204257U CN2242244Y (en) 1994-03-03 1994-03-03 Apparatus for separating oil from water

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN94204257U CN2242244Y (en) 1994-03-03 1994-03-03 Apparatus for separating oil from water

Publications (1)

Publication Number Publication Date
CN2242244Y true CN2242244Y (en) 1996-12-11

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Application Number Title Priority Date Filing Date
CN94204257U Expired - Fee Related CN2242244Y (en) 1994-03-03 1994-03-03 Apparatus for separating oil from water

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101973648A (en) * 2010-07-05 2011-02-16 无锡出新环保设备有限公司 Gravity oil and water separator
CN101596930B (en) * 2009-06-11 2011-05-04 上海交通大学 Marine floating oil collecting ship
CN110055939A (en) * 2019-04-25 2019-07-26 北京石油化工学院 A kind of recycling of offshore spilled oil and on the spot concentration and separation and standard emission system

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101596930B (en) * 2009-06-11 2011-05-04 上海交通大学 Marine floating oil collecting ship
CN101973648A (en) * 2010-07-05 2011-02-16 无锡出新环保设备有限公司 Gravity oil and water separator
CN101973648B (en) * 2010-07-05 2013-02-20 无锡出新环保设备有限公司 Gravity oil and water separator
CN110055939A (en) * 2019-04-25 2019-07-26 北京石油化工学院 A kind of recycling of offshore spilled oil and on the spot concentration and separation and standard emission system

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