CN116395790A - Marine ecological restoration device - Google Patents

Marine ecological restoration device Download PDF

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Publication number
CN116395790A
CN116395790A CN202310309654.1A CN202310309654A CN116395790A CN 116395790 A CN116395790 A CN 116395790A CN 202310309654 A CN202310309654 A CN 202310309654A CN 116395790 A CN116395790 A CN 116395790A
Authority
CN
China
Prior art keywords
oil
ship
hull
water
removing agent
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN202310309654.1A
Other languages
Chinese (zh)
Inventor
苗飞
刘晓波
陈建强
吕廷晋
穆川川
许文浩
王丹
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shandong Marine Resource and Environment Research Institute
Original Assignee
Shandong Marine Resource and Environment Research Institute
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Shandong Marine Resource and Environment Research Institute filed Critical Shandong Marine Resource and Environment Research Institute
Priority to CN202310309654.1A priority Critical patent/CN116395790A/en
Publication of CN116395790A publication Critical patent/CN116395790A/en
Pending legal-status Critical Current

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    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/40—Devices for separating or removing fatty or oily substances or similar floating material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63J—AUXILIARIES ON VESSELS
    • B63J4/00—Arrangements of installations for treating ballast water, waste water, sewage, sludge, or refuse, or for preventing environmental pollution not otherwise provided for
    • B63J4/006—Arrangements of installations for treating ballast water, waste water, sewage, sludge, or refuse, or for preventing environmental pollution not otherwise provided for for treating waste water or sewage
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/008—Control or steering systems not provided for elsewhere in subclass C02F
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/68—Treatment of water, waste water, or sewage by addition of specified substances, e.g. trace elements, for ameliorating potable water
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F3/00—Biological treatment of water, waste water, or sewage
    • C02F3/34—Biological treatment of water, waste water, or sewage characterised by the microorganisms used
    • C02F3/343—Biological treatment of water, waste water, or sewage characterised by the microorganisms used for digestion of grease, fat, oil
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
    • C02F2103/08—Seawater, e.g. for desalination
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2201/00—Apparatus for treatment of water, waste water or sewage
    • C02F2201/002—Construction details of the apparatus
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2201/00—Apparatus for treatment of water, waste water or sewage
    • C02F2201/008—Mobile apparatus and plants, e.g. mounted on a vehicle
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2201/00—Apparatus for treatment of water, waste water or sewage
    • C02F2201/009—Apparatus with independent power supply, e.g. solar cells, windpower, fuel cells
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2203/00—Apparatus and plants for the biological treatment of water, waste water or sewage
    • C02F2203/008—Mobile apparatus and plants, e.g. mounted on a vehicle
    • Y—GENERAL 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A20/00—Water conservation; Efficient water supply; Efficient water use
    • Y02A20/20—Controlling water pollution; Waste water treatment
    • Y02A20/204—Keeping clear the surface of open water from oil spills

Abstract

The utility model discloses marine ecological restoration equipment, which comprises a left hull and a right hull which are symmetrically arranged, wherein an oil pollution treatment platform is fixedly connected between the left hull and the right hull, and a sewage tank is integrally arranged at the upper part of the oil pollution treatment platform; the front end of the upper part of the sewage tank is provided with an oil stain suction device, and the rear end of the upper part of the sewage tank is provided with an oil stain separation device; the left hull and the right hull are identical in structure and comprise ship-shaped shells, solar panels are integrally paved on the top surfaces of the ship-shaped shells, solar storage batteries, a hull propulsion device and an oil-consuming agent spraying device are arranged in the ship-shaped shells, detection and positioning cameras are arranged on the top surfaces of the ship-shaped shells, and a water-in-water oil sensor and a water surface oil film detection sensor are arranged on the bottom surfaces of the ship-shaped shells. According to the utility model, the ship body can freely navigate on the sea surface, and the detected water surface containing oil stains is automatically subjected to oil absorption treatment and oil-removing agent spraying, so that the purpose of automatically cleaning the oil stains on the sea surface is achieved, and the device is particularly suitable for small-scale oil spilling areas or other oil pollution areas.

Description

Marine ecological restoration device
Technical Field
The utility model relates to the technical field of marine water body restoration, in particular to marine ecological restoration equipment.
Background
In recent years, accidents of marine oil spill pollution frequently occur, huge damages are caused to marine environments and marine organisms, and the current repair methods for marine pollution are generally classified into a natural repair method, a physical repair method and a chemical repair method, wherein the physical repair method is a main means for current oil spill treatment. After the oil leaks to the sea surface, the oil containment boom is used for enclosing the polluted sea area in time, so that the overflow oil can be prevented from diffusing on the sea surface, the polluted area of the sea area can be controlled, the thickness of the oil layer on the sea surface can be increased, and the oil can be further recovered or combusted conveniently. From the operation environment, the oil fence is suitable for sea surfaces with no wind and wave, low flow velocity, thick oil layer and high visibility, but the oil fence is not good in oil removal effect in small-scale oil spilling areas.
The existing spilled oil repairing equipment is mostly large equipment, the flexibility is poor, the resource consumption is large, the spilled oil repairing equipment is not suitable for repairing spilled oil polluted water bodies in a small range, the water area spilled oil pollution treating device with the publication number of CN215482645U comprises a bottom plate and a shrinkage rod, a plurality of universal rotating wheels are arranged below the bottom plate, a filter vat is arranged on a water accumulation pond, a third filter plate, a second filter plate and a first filter plate are sequentially and horizontally arranged on the side wall of the inner side of the filter vat from bottom to top, a hot water tank is arranged on the right side of the upper surface of the bottom plate, and a connecting cylinder is arranged at the free end of the shrinkage rod. The third filter plate, the second filter plate and the first filter plate are arranged on the inner side of the filter barrel, oil stains can be separated through three times of filtering, the operation is simple, the cost is low, and the oil-water separation effect is good; the free end of the contraction rod is provided with a connecting cylinder, oil stains on the water surface can be concentrated through the air blowing port, and the oil stains are absorbed through a plurality of oil absorbing ports on the connecting cylinder, so that the oil stains can be effectively cleaned; the hot water tank is arranged, so that the oil stains on the ground can be cleaned by using hot water, and the oil-containing sewage and wastewater are collected through the oil suction port, so that the oil stains are thoroughly cleaned, and secondary pollution is prevented. However, this waters spilled oil pollution treatment facilities can only fixed mounting carry out repair work in certain specific polluted waters, has the flexibility poor, inefficiency's problem.
Therefore, the marine ecological restoration device which has high flexibility and can automatically identify, collect and treat the greasy dirt in the water area is very necessary.
Disclosure of Invention
In view of the above, the utility model provides marine ecological restoration equipment, which has the following specific technical scheme:
the marine ecological restoration device comprises a left hull and a right hull which are symmetrically arranged, wherein an oil pollution treatment platform is fixedly connected between the left hull and the right hull, and a sewage tank is integrally arranged at the upper part of the oil pollution treatment platform; the front end of the upper part of the sewage tank is provided with an oil stain suction device, the rear end of the upper part of the sewage tank is provided with an oil stain separation device, and the oil stain suction device comprises an oil suction component arranged on the outer side of the oil stain treatment platform and an oil delivery component connected with the oil suction component and the oil stain separation device; the oil stain separating device comprises a buffer filter box, an oil-water separating box and an oil stain storage box, wherein the oil conveying component is connected with a liquid inlet of the buffer filter box, a liquid outlet of the buffer filter box is connected with a liquid inlet of the oil-water separating box, an oil outlet of the oil-water separating box is connected with the oil stain storage box, a water outlet of the oil-water separating box is connected with the sewage box, and a sewage outlet extending out of the oil stain treatment platform is arranged below the sewage box;
the structure of the left hull is the same as that of the right hull, the ship-shaped hull comprises a ship-shaped shell, a solar panel is integrally paved on the top surface of the ship-shaped shell, a solar storage battery electrically connected with the solar panel, a hull propulsion device electrically connected with the solar storage battery and an oil-removing agent spraying device are arranged in the ship-shaped shell, a detection positioning camera is arranged on the top surface of the ship-shaped shell, a water oil sensor and a water oil film detection sensor are arranged on the bottom surface of the ship-shaped shell, a central processing unit is further arranged in the ship-shaped shell, and the central processing unit receives and processes information transmitted by the detection positioning camera, the water oil sensor and the water oil film detection sensor and controls movement of the ship, spraying of the oil removing agent and suction and separation of greasy dirt.
Preferably, the oil suction assembly comprises a plurality of oil suction heads and electric telescopic rods, wherein a coarse-hole filter screen is correspondingly arranged at the inlet of each oil suction head, and the plurality of oil suction heads are arranged at the front side of the oil pollution treatment platform along the left-right direction; the upper part of each oil suction head is correspondingly connected with a vertical pipe, a plurality of vertical pipes are connected with the liquid inlet end of a transverse pipe at the upper part in a gathering way, and the liquid outlet end of the transverse pipe is connected with the oil conveying assembly; the electric telescopic rods are arranged above the left end and the right end of the transverse tube respectively, the base body of each electric telescopic rod is fixed with the oil stain treatment platform, and the lower rod end of each telescopic part is connected with the corresponding tube end of the transverse tube.
Preferably, the oil delivery assembly comprises an oil delivery pipe and an oil suction pump, wherein the oil delivery pipe is a telescopic threaded pipe, one end of the oil delivery pipe is connected with the liquid outlet end of the transverse pipe, and the other end of the oil delivery pipe is connected with the oil stain separation device; the oil suction pump is connected between the transverse pipe and the oil stain separating device, and a plurality of arc-shaped cutting blades are arranged at the liquid inlet of the oil suction pump at equal intervals.
Preferably, an oil fence made of flexible foldable materials is further arranged on the oil stain treatment platform corresponding to the outer side of the oil suction head.
Preferably, the inner chamber of buffering rose box is equipped with buffer board, pore filter screen, filtration oil cotton in proper order according to the liquid flow direction, the buffer board is equipped with a plurality ofly, and a plurality of the buffer board is in the upper and lower internal face of buffering rose box is alternately fixed.
Preferably, a centrifugal separator or a centrifugal cyclone separator is arranged in the oil-water separation box.
Preferably, a petroleum degrading bacteria throwing port is arranged above the sewage tank, and a sewage outlet with a one-way valve is arranged below the sewage tank.
Preferably, the interior of the sewage tank is filled with an oil absorption filler.
Preferably, the oil-removing agent spraying device comprises an oil-removing agent storage box arranged in the ship-shaped shell, wherein the top end of the oil-removing agent storage box is provided with a feed inlet and a discharge outlet, the discharge outlet is connected with an oil-removing agent output pipe, a plurality of spraying heads are arranged on the side wall, far away from the fixed oil stain treatment platform, of the ship-shaped shell, and the spraying heads are integrally connected with the other end of the oil-removing agent output pipe through a summarizing pipeline; and the top end of the oil-removing agent storage box is positioned between the discharge hole and the oil-removing agent output pipe, a spray pump is arranged, a one-way control valve and a flow control valve are arranged on the oil-removing agent output pipe, and the spray pump, the one-way control valve and the flow control valve are connected with the central processing unit corresponding to the interior of the ship-shaped shell.
Compared with the prior art, the marine ecological restoration device achieves the aim of automatically cleaning the oil stain on the sea surface by freely sailing on the sea surface by means of the ship body and automatically carrying out oil absorption treatment and oil-removing agent spraying on the detected water surface containing the oil stain.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the following description will briefly explain the drawings used in the embodiments or the description of the prior art, and it is obvious that the drawings in the following description are only embodiments of the present utility model, and other drawings can be obtained according to the provided drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic diagram of the overall structure of a marine ecological restoration device according to the present utility model.
Fig. 2 is a schematic diagram of the overall structure of a marine ecological restoration device according to the present utility model.
Fig. 3 is a schematic diagram of the overall structure of the marine ecological restoration device according to the present utility model.
Fig. 4 is a sectional view of a marine ecological restoration apparatus according to the present utility model.
Fig. 5 is a top view of a marine ecological restoration apparatus according to the present utility model.
Fig. 6 is a view showing an internal structure of a hull part of a marine ecological restoration apparatus according to the present utility model.
FIG. 7 is a diagram showing the internal structure of a hull part of a marine ecological restoration device according to the present utility model.
Fig. 8 is a schematic view showing the overall structure of another embodiment of a marine ecological restoration apparatus according to the present utility model.
In the figure: 1-left hull, 2-right hull, 3-sewage tank, 4-oil suction head, 5-electric telescopic rod, 6-standpipe, 7-horizontal pipe, 8-oil delivery pipe, 9-oil suction pump, 10-arc cutting blade, 11-buffer filter tank, 12-oil-water separation tank, 13-greasy dirt bin, 14-oil rail, 15-buffer plate, 16-pore filter screen, 17-filtration oil cotton, 18-petroleum degradation bacteria putting port, 19-blow-off port, 20-boat-shaped shell, 21-solar plate, 22-solar battery, 23-hull propulsion device, 24-positioning camera, 25-oil in water sensor, 26-oil film detection sensor, 27-oil-absorption agent storage tank, 28-feed port, 29-oil-absorption agent output pipe, 30-spray head, 31-spray pump, 32-coarse pore filter screen.
Detailed Description
Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative and intended to explain the present utility model and should not be construed as limiting the utility model.
In the description of the present utility model, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.
Example 1:
as shown in figures 1-7, the marine ecological restoration device comprises a left hull 1 and a right hull 2 which are symmetrically arranged, wherein an oil pollution treatment platform is fixedly connected between the left hull 1 and the right hull 2.
The upper part of the oil stain treatment platform is integrally provided with a sewage tank 3; the front end of the upper part of the sewage tank 3 is provided with an oil stain suction device, and the rear end of the upper part of the sewage tank is provided with an oil stain separation device, wherein the oil stain suction device comprises an oil suction component arranged on the outer side of an oil stain treatment platform and an oil delivery component connected with the oil suction component and the oil stain separation device; the oil stain separating device comprises a buffer filter tank 11, an oil-water separation tank 12 and an oil stain storage tank 13, wherein an oil delivery assembly is connected with a liquid inlet of the buffer filter tank 11, a liquid outlet of the buffer filter tank 11 is connected with a liquid inlet of the oil-water separation tank 12, an oil outlet of the oil-water separation tank 12 is connected with the oil stain storage tank 13, a water outlet of the oil-water separation tank 12 is connected with a sewage tank 3, and a sewage outlet 19 extending out of an oil stain treatment platform is arranged below the sewage tank 3.
The left hull 1 and the right hull 2 are the same in structure and comprise a ship-shaped shell 20, a solar panel 21 is integrally paved on the top surface of the ship-shaped shell 20, a solar storage battery 22 electrically connected with the solar panel 21, a hull propulsion device 23 electrically connected with the solar storage battery 22 and an oil-solution spraying device are arranged in the ship-shaped shell 20, a detection positioning camera 24 is arranged on the top surface of the ship-shaped shell 20, a water oil sensor 25 and a water oil film detection sensor 26 are arranged on the bottom surface of the ship-shaped shell, a central processing unit is further arranged in the ship-shaped shell 20 and is used for receiving and processing information transmitted by the detection positioning camera 24, the water oil sensor 25 and the water oil film detection sensor 26, and controlling movement of the ship, spraying of the oil solution and sucking and separating of greasy dirt.
The ship body in the utility model realizes actions such as advancing, retreating, steering and the like through the ship body propulsion device 23, the ship body propulsion device 23 is generally composed of a motor and a propeller, and the central processing unit realizes corresponding actions of the ship body through a driving motor.
The central processing units on the two ship bodies are electrically connected to form the main controller of the whole marine ecological restoration device.
The information transmitted by the detection positioning camera 24, the underwater oil sensor 25 and the water surface oil film detection sensor 26 comprises obstacle capturing, sea surface oil pollution image capturing, underwater oil film specific component detection, oil film thickness detection and the like, and the central processing unit processes the obtained information to judge oil pollution areas and oil pollution types, plan a ship travelling path, and selectively control corresponding devices to suck and separate oil pollution and spray an oil-removing agent.
The electric quantity source of the solar storage battery 22 in the ship body is the solar panel 21, but the transformer can be used for charging on the alternating current power supply when no sunlight exists, so that the cruising ability of the ship is ensured.
In a further specific embodiment, the oil suction assembly comprises a plurality of oil suction heads 4 and electric telescopic rods 5, wherein the oil suction heads 4 are designed, a coarse-hole filter screen 32 is correspondingly arranged at the inlet of each oil suction head 4, and the plurality of oil suction heads 4 are arranged at the front side of the oil stain treatment platform along the left-right direction; the upper part of each oil suction head 4 is correspondingly connected with a vertical pipe 6, a plurality of vertical pipes 6 are connected with the liquid inlet end of a transverse pipe 7 at the upper part in a gathering way, and the liquid outlet end of the transverse pipe 7 is connected with an oil delivery assembly; the electric telescopic rods 5 are arranged above the left end and the right end of the transverse tube 7 respectively, the seat body part of the electric telescopic rods 5 is fixed with the oil stain treatment platform, and the lower rod ends of the telescopic parts are connected with the corresponding tube ends of the transverse tube 7.
When oil is required to be absorbed, the central processing unit controls the telescopic length of the electric telescopic rod 5 according to the fed back oil film thickness information, so that the oil absorption head 4 can suck oil stains at a proper height, and meanwhile, the coarse pore filter screen 32 on the oil absorption head 4 can prevent some massive impurities from entering the oil absorption head 4 and blocking phenomenon occurs.
Further, as shown in fig. 8, an oil fence 14 made of flexible foldable material is further installed on the oil stain treatment platform corresponding to the outer side of the oil suction head 4. The oil containment boom 14 can enclose the oil slick on two sides of the oil stain treatment platform, so that the oil suction head 4 can conveniently absorb oil stains, the oil slick on the water surface can be continuously absorbed in the slow running process of the ship body, and the efficiency of treating the oil slick is improved.
In a further specific embodiment, the oil delivery assembly comprises an oil delivery pipe 8 and an oil suction pump 9, wherein the oil delivery pipe 8 is a telescopic threaded pipe, one end of the oil delivery pipe is connected with the liquid outlet end of the transverse pipe 7, and the other end of the oil delivery pipe is connected with the oil stain separation device; the oil suction pump 9 is connected between the transverse pipe 7 and the oil stain separating device, and a plurality of arc-shaped cutting blades 10 are arranged at the liquid inlet of the oil suction pump 9 at equal intervals, and the arc-shaped cutting blades 10 can further cut small impurities entering the oil conveying pipe 8, so that the normal operation of the oil suction pump 9 is not influenced.
In a further specific embodiment, the inner cavity of the buffer filter box 11 is sequentially provided with a buffer plate 15, a fine pore filter screen 16 and oil cotton filter 17 according to the flowing direction of the liquid, the buffer plate 15 is provided with a plurality of buffer plates 15, and the buffer plates 15 are staggered and fixed on the upper inner wall surface and the lower inner wall surface of the buffer filter box 11. The buffer plate 15 can slow down the flow rate of the contaminated oil liquid so that the contaminated oil liquid can be sufficiently filtered when passing through the fine pore filter screen 16 and the filter oil cotton 17.
In a further embodiment, a centrifugal separator or a centrifugal cyclone separator is provided in the oil and water separator tank 12.
In a further embodiment, a liquid level sensor is installed on the oil stain storage box 13 to timely control the ship to return after the oil stains are collected, and the oil stains in the oil stain storage box 13 are discharged and processed in the next step.
In a further embodiment, a petroleum degrading bacteria feeding port 18 is arranged above the sewage tank 3, and a sewage outlet 19 with a one-way valve is arranged below the sewage tank.
Under the necessary condition, the marine ecological restoration device can accurately put the petroleum degrading bacteria into the pollution area by putting the petroleum degrading bacteria into the sewage tank 3 in the petroleum degrading bacteria putting port 18 and then putting the petroleum degrading bacteria into the pollution area by the sewage drained back to the sea, and further catalyze and degrade greasy dirt by adopting a bioremediation method, so that the controlled or spontaneous process of greasy dirt is reduced or finally eliminated.
In a further embodiment, the sewage tank 3 is internally filled with an oil absorption filler, and the dissolved oil and other soluble organic matters in the sewage are fully absorbed again by adopting an adsorption method.
In a further specific embodiment, the oil-removing agent spraying device comprises an oil-removing agent storage box 27 arranged in a ship-shaped shell 20, a feed port 28 and a discharge port are formed in the top end of the oil-removing agent storage box 27, the discharge port is connected with an oil-removing agent output pipe 29, a plurality of spraying heads 30 are arranged on the side wall, far away from a fixed oil stain treatment platform, of the ship-shaped shell 20, and the spraying heads 30 are integrally connected with the other end of the oil-removing agent output pipe 29 through a collecting pipeline; a spray pump 31 is arranged between the discharge hole and the oil-removing agent output pipe 29 at the top end of the oil-removing agent storage box 27, a one-way control valve and a flow control valve are arranged on the oil-removing agent output pipe 29, and the spray pump 31, the one-way control valve and the flow control valve are all connected with a central processing unit in the corresponding ship-shaped shell 20.
The repairing process of the marine ecological repairing equipment comprises three methods of a physical repairing method (oil stain sucking and separating), a chemical repairing method (oil-removing agent spraying) and a biological repairing method (petroleum degrading bacteria feeding), and the central processing unit can judge whether one or more of the methods are used according to information fed back by the sensor so as to achieve effective repairing of the polluted water area.
The utility model has high flexibility, can automatically identify, collect and process the greasy dirt in the water area, can be applied to carry out oil removal treatment on small-scale oil spilling areas, can be used for maintaining the marine environment in the offshore field, protects the environment and maintains the economic benefit of the place, and has the characteristics of various greasy dirt treatment modes, high automation degree and high greasy dirt treatment efficiency.
In the present specification, each embodiment is described in a progressive manner, and each embodiment is mainly described in a different point from other embodiments, and identical and similar parts between the embodiments are all enough to refer to each other. For the device disclosed in the embodiment, since it corresponds to the method disclosed in the embodiment, the description is relatively simple, and the relevant points refer to the description of the method section.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present utility model. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present utility model is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims (9)

1. The marine ecological restoration device is characterized by comprising a left hull and a right hull which are symmetrically arranged, wherein an oil pollution treatment platform is fixedly connected between the left hull and the right hull, and a sewage tank is integrally arranged at the upper part of the oil pollution treatment platform; the front end of the upper part of the sewage tank is provided with an oil stain suction device, the rear end of the upper part of the sewage tank is provided with an oil stain separation device, and the oil stain suction device comprises an oil suction component arranged on the outer side of the oil stain treatment platform and an oil delivery component connected with the oil suction component and the oil stain separation device; the oil stain separating device comprises a buffer filter box, an oil-water separating box and an oil stain storage box, wherein the oil conveying component is connected with a liquid inlet of the buffer filter box, a liquid outlet of the buffer filter box is connected with a liquid inlet of the oil-water separating box, an oil outlet of the oil-water separating box is connected with the oil stain storage box, a water outlet of the oil-water separating box is connected with the sewage box, and a sewage outlet extending out of the oil stain treatment platform is arranged below the sewage box;
the structure of the left hull is the same as that of the right hull, the ship-shaped hull comprises a ship-shaped shell, a solar panel is integrally paved on the top surface of the ship-shaped shell, a solar storage battery electrically connected with the solar panel, a hull propulsion device electrically connected with the solar storage battery and an oil-removing agent spraying device are arranged in the ship-shaped shell, a detection positioning camera is arranged on the top surface of the ship-shaped shell, a water oil sensor and a water oil film detection sensor are arranged on the bottom surface of the ship-shaped shell, a central processing unit is further arranged in the ship-shaped shell, and the central processing unit receives and processes information transmitted by the detection positioning camera, the water oil sensor and the water oil film detection sensor and controls movement of the ship, spraying of the oil removing agent and suction and separation of greasy dirt.
2. The marine ecological restoration device according to claim 1, wherein the oil suction assembly comprises a plurality of oil suction heads and electric telescopic rods, a coarse-hole filter screen is correspondingly arranged at an inlet of each oil suction head, and the plurality of oil suction heads are arranged at the front side of the oil pollution treatment platform along the left-right direction; the upper part of each oil suction head is correspondingly connected with a vertical pipe, a plurality of vertical pipes are connected with the liquid inlet end of a transverse pipe at the upper part in a gathering way, and the liquid outlet end of the transverse pipe is connected with the oil conveying assembly; the electric telescopic rods are arranged above the left end and the right end of the transverse tube respectively, the base body of each electric telescopic rod is fixed with the oil stain treatment platform, and the lower rod end of each telescopic part is connected with the corresponding tube end of the transverse tube.
3. The marine ecological restoration device as recited in claim 2, wherein the oil delivery assembly comprises an oil delivery pipe and an oil suction pump, the oil delivery pipe is a telescopic threaded pipe, one end of the oil delivery pipe is connected with a liquid outlet end of the transverse pipe, and the other end of the oil delivery pipe is connected with the oil stain separation device; the oil suction pump is connected between the transverse pipe and the oil stain separating device, and a plurality of arc-shaped cutting blades are arranged at the liquid inlet of the oil suction pump at equal intervals.
4. A marine ecology restoration apparatus according to claim 2 or 3 wherein an oil containment boom made of flexible foldable material is further mounted on the oil containment platform in correspondence to the outside of the oil suction head.
5. The marine ecological restoration device as recited in claim 1, wherein the inner cavity of the buffer filter box is sequentially provided with a buffer plate, a fine pore filter screen and oil cotton filter according to the flowing direction of the liquid, the buffer plate is provided with a plurality of buffer plates, and the buffer plates are staggered and fixed on the upper inner wall surface and the lower inner wall surface of the buffer filter box.
6. The marine ecology restoration apparatus according to claim 1, wherein a centrifugal separator or a centrifugal cyclone separator is provided in the oil-water separation tank.
7. The marine ecology restoration device according to claim 1, wherein a petroleum degrading bacteria putting port is arranged above the sewage tank, and the sewage outlet with a one-way valve is arranged below the sewage tank.
8. The marine ecology restoration apparatus according to claim 7, wherein the interior of the sewage tank is filled with an oil absorbing filler.
9. The marine ecological restoration device according to claim 1, wherein the oil-removing agent spraying device comprises an oil-removing agent storage tank arranged in the ship-shaped shell, a feed inlet and a discharge outlet are formed in the top end of the oil-removing agent storage tank, the discharge outlet is connected with an oil-removing agent output pipe, a plurality of spraying heads are arranged on the side wall, far away from the fixed oil pollution treatment platform, of the ship-shaped shell, and the spraying heads are integrally connected with the other end of the oil-removing agent output pipe through a collecting pipeline; and the top end of the oil-removing agent storage box is positioned between the discharge hole and the oil-removing agent output pipe, a spray pump is arranged, a one-way control valve and a flow control valve are arranged on the oil-removing agent output pipe, and the spray pump, the one-way control valve and the flow control valve are connected with the central processing unit corresponding to the interior of the ship-shaped shell.
CN202310309654.1A 2023-03-28 2023-03-28 Marine ecological restoration device Pending CN116395790A (en)

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Application Number Priority Date Filing Date Title
CN202310309654.1A CN116395790A (en) 2023-03-28 2023-03-28 Marine ecological restoration device

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Application Number Priority Date Filing Date Title
CN202310309654.1A CN116395790A (en) 2023-03-28 2023-03-28 Marine ecological restoration device

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CN116395790A true CN116395790A (en) 2023-07-07

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Application Number Title Priority Date Filing Date
CN202310309654.1A Pending CN116395790A (en) 2023-03-28 2023-03-28 Marine ecological restoration device

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116854189A (en) * 2023-08-01 2023-10-10 徐州工程学院 Device for repairing oil film polluted water body

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116854189A (en) * 2023-08-01 2023-10-10 徐州工程学院 Device for repairing oil film polluted water body

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