CN110306506B - Offshore crude oil leakage treatment equipment - Google Patents
Offshore crude oil leakage treatment equipment Download PDFInfo
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- CN110306506B CN110306506B CN201910403698.4A CN201910403698A CN110306506B CN 110306506 B CN110306506 B CN 110306506B CN 201910403698 A CN201910403698 A CN 201910403698A CN 110306506 B CN110306506 B CN 110306506B
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B15/00—Cleaning or keeping clear the surface of open water; Apparatus therefor
- E02B15/04—Devices for cleaning or keeping clear the surface of open water from oil or like floating materials by separating or removing these materials
- E02B15/10—Devices for removing the material from the surface
- E02B15/106—Overflow skimmers with suction heads; suction heads
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- 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
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Abstract
The invention discloses offshore crude oil leakage treatment equipment, which comprises a ship body, wherein an oil storage cavity for storing leaked crude oil is arranged in the ship body, a separation cavity for separating crude oil from water is arranged in the right wall of the oil storage cavity, a stirring device is arranged in the separation cavity, a telescopic cavity is arranged in the right wall of the separation cavity, and a telescopic block is slidably arranged in the telescopic cavity; the invention has simple structure, convenient operation and convenient maintenance, and the equipment can independently work in a leakage area without personnel intervention and influence of offshore weather, can simultaneously work in multiple groups and has higher recovery efficiency, thereby having higher use and popularization values.
Description
Technical Field
The invention relates to the field of crude oil treatment, in particular to offshore crude oil leakage treatment equipment.
Background
With the increasing demand of the society for crude oil, the oil producing countries often utilize the sea to transport crude oil, but because the sea condition changes rapidly, the crude oil leakage is easy to occur in the transportation process, and the environment pollution is caused, but most of the existing offshore crude oil leakage post-treatment modes utilize an incineration mode or a buoy enclosure for reducing the pollution to the sea, but the incineration easily causes a large amount of resource waste, the recovery by using the buoy is easily influenced by the environment, and the recovery efficiency is lower, therefore, the invention aims to design an offshore crude oil leakage treatment device with high recovery efficiency.
Disclosure of Invention
The technical problem is as follows:
the traditional offshore crude oil leakage treatment equipment needs manual operation to recover crude oil, has high operation strength, is influenced by offshore natural environment and has low recovery efficiency.
In order to solve the problems, the embodiment designs a marine crude oil leakage treatment device, which comprises a ship body, wherein an oil storage cavity for storing leaked crude oil is arranged in the ship body, a separation cavity for separating crude oil from water is arranged in the right wall of the oil storage cavity, a stirring device for accelerating the separation of crude oil from water is arranged in the separation cavity, a telescopic cavity is arranged in the right wall of the separation cavity, a telescopic block is slidably arranged in the telescopic cavity, a floating body which can slide and is used for absorbing the crude oil leaked at sea is arranged in the telescopic block, floating bodies which ensure that the floating body floats on the sea surface are symmetrically arranged on the end wall of the telescopic cavity from top to bottom, a telescopic device for accommodating or extending out the telescopic block is arranged in the telescopic cavity, a recovery cavity is arranged in the telescopic block, and a recovery mechanism for recovering the floating body is arranged in the recovery cavity, the device comprises a separation cavity, a power cavity, a crude oil circulating system, a steam storage cavity, a steam removing mechanism, a traveling device and a power system, wherein the power cavity is arranged in the bottom wall of the separation cavity, the crude oil circulating system is arranged in the power cavity, the crude oil leaked at sea can be recovered into the device, the crude oil with water separated is transferred into an oil storage cavity, the steam storage cavity is arranged in the top wall of the separation cavity and used for storing separated steam, the steam removing mechanism is arranged in the steam storage cavity, the traveling device capable of driving the device to travel is arranged in the power cavity, the working range of the device is expanded, and the power system for driving the device to continuously work is arranged in the power cavity.
Preferably, the power system comprises a driving shaft arranged in the power cavity, the left end of the driving shaft is in power connection with a crude oil processor fixedly arranged in the left wall of the power cavity, a power gear is arranged on the outer wall of the driving shaft, and a power bevel gear is arranged at the right end of the driving shaft, so that the equipment can be driven to continuously work.
Preferably, the crude oil processor is an electric motor or a hydraulic motor for driving the drive shaft to rotate.
Preferably, the advancing device comprises a propelling shaft arranged in the power cavity, a propeller arranged outside the outer wall of the power cavity is arranged at the left end of the propelling shaft, so that the equipment is driven to advance continuously, crude oil processing operation is performed on a large-scale sea surface, and a transmission gear which is arranged in the power cavity and meshed with the power gear is arranged on the outer wall of the propelling shaft, so that the propelling shaft can be driven to rotate.
Preferably, the telescopic device comprises a screw rod arranged in the telescopic cavity, the screw rod is connected with the telescopic block through thread fit, an extension cavity is arranged in the left wall of the telescopic cavity, a connecting cavity is arranged in the left wall of the extension cavity, a driven belt wheel positioned in the extension cavity is arranged at the left end of the screw rod, a rotating shaft is arranged in the connecting cavity, a driving belt wheel positioned in the extension cavity is arranged at the right end of the rotating shaft, a power belt is arranged between the driving belt wheel and the driven belt wheel in a transmission manner and can drive the screw rod to rotate so as to drive the telescopic block to slide left and right, a slidable connecting shaft is arranged on the outer wall of the rotating shaft, the connecting shaft is connected with the rotating shaft through a spline, the connecting shaft is connected with the propelling shaft through a spline, a rotatable rotating block is arranged on the outer wall of, the electromagnetic cavity is internally provided with a permanent magnet which can slide and is fixedly connected with the rotating block, so that the rotating block can drive the connecting shaft to slide left and right, the power can be transmitted to the rotating shaft and drive the rotating shaft to rotate, the right wall of the electromagnetic cavity is internally provided with an electromagnet which drives the permanent magnet to slide left and right, and an electromagnetic spring is elastically arranged between the electromagnet and the permanent magnet.
Preferably, the recycling mechanism comprises a recycling shaft arranged in the recycling cavity, a reel is arranged at the rear end of the recycling shaft, the reel is connected with the floating body through a recycling rope, so that the floating body can be recycled to an initial position through the recycling rope, an auxiliary bevel gear is arranged at the front end of the recycling shaft, a reversing cavity is arranged in the bottom wall of the recycling cavity, an extending shaft is arranged in the recycling cavity, an upper bevel gear meshed with the auxiliary bevel gear is arranged at the top end of the extending shaft, a lower bevel gear located in the reversing cavity is arranged at the lower end of the extending shaft, so that the recycling shaft can be driven to rotate, a spline shaft is arranged in the telescopic cavity, a one-way gear located in the extending cavity is arranged at the left end of the spline shaft, a driving gear located in the extending cavity and meshed with the one-way gear is arranged on the outer wall of the screw, the reversing cavity is internally provided with a sleeve shaft, the sleeve shaft is connected with the spline shaft in a spline fit mode, and the outer wall of the sleeve shaft is provided with a bevel spur gear meshed with the bevel pinion, so that the sleeve shaft can be driven to rotate.
Preferably, the stirring device comprises a rotating shaft arranged in the separation cavity, the lower end of the rotating shaft is provided with circumferential bevel gears positioned in the power cavity and further can drive the rotating shaft to rotate, the rotating shaft is internally provided with a power extension cavity, four groups of stirring shafts are circumferentially arrayed in the power extension cavity, stirring rotating blades positioned in the separation cavity are arranged on the outer wall of each stirring shaft and can continuously stir crude oil in the separation cavity, the purification efficiency of the crude oil is improved, one end of each stirring shaft, which is close to the power extension cavity, is provided with a driven bevel gear positioned in the power extension cavity, a rotating shaft is arranged in the power extension cavity and is in clearance fit with the rotating shaft, the top end of the rotating shaft is provided with a driving bevel gear meshed with the driven bevel gear and further can drive the stirring shafts to rotate, the low end of the rotating shaft is provided with a rotating bevel gear located in the power cavity, the power cavity is internally provided with a transmission shaft, the left end of the transmission shaft is provided with a transmission bevel gear meshed with the circumferential bevel gear and the rotating bevel gear, the right end of the transmission shaft is provided with an upper belt wheel located in the connecting cavity, the outer wall of the propulsion shaft is provided with a lower belt wheel located in the connecting cavity, and a transmission belt is arranged between the lower belt wheel and the upper belt wheel in a transmission manner so as to drive the transmission bevel gear to rotate.
Preferably, crude oil circulation system is including locating go into the oil pump in the power cavity diapire, go into the oil pump with through inhaling oil pipe intercommunication between the showy body, go into the oil pump with through going out oil pipe intercommunication between the separation chamber, the power intracavity is equipped with the oil pump axle, oil pump axle bottom with go into oil pump power and connect, and then can carry the crude oil of revealing on the sea extremely in the separation chamber, be equipped with the oil extraction pump in the power cavity roof, the oil extraction pump with the separation chamber is through going into oil pipe intercommunication, the oil extraction pump with the oil storage chamber passes through oil extraction pipe intercommunication, oil pump axle top with oil extraction pump power is connected, and then can with the crude oil of dehydrating transfer extremely store in the oil storage chamber, be equipped with on the oil pump axle outer wall and be located the accessory pulley in the power cavity.
Preferably, the steam removing mechanism comprises a steam pump arranged in the top wall of the separation cavity, the steam pump is communicated with the separation cavity through a steam inlet pipe, the steam pump is communicated with the steam storage cavity, a steam exhaust pipe communicated with the outside is arranged in the top wall of the steam storage cavity, a one-way valve is arranged in the steam exhaust pipe, so that water vapor in the separation cavity is transferred into the steam storage cavity and is discharged out of the equipment through the steam exhaust pipe after a certain pressure, a steam pump shaft is arranged in the power cavity, the top end of the steam pump shaft is in power connection with the steam pump, so that the steam pump can be driven to work, a steam pump bevel gear meshed with the power bevel gear is arranged at the bottom end of the steam pump shaft, a positive belt wheel is arranged on the outer wall of the steam pump shaft, and a synchronous belt is arranged between the positive belt wheel and the auxiliary belt wheel in.
The invention has the beneficial effects that: the invention has simple structure, convenient operation and convenient maintenance, and the equipment can independently work in a leakage area without personnel intervention and influence of offshore weather, can simultaneously work in multiple groups and has higher recovery efficiency, thereby having higher use and popularization values.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below.
FIG. 1 is a schematic diagram of the overall structure of an offshore crude oil leakage processing facility according to the present invention;
FIG. 2 is a schematic diagram of the structure A in FIG. 1;
fig. 3 is a schematic diagram of the structure B in fig. 1.
Detailed Description
The present invention will be described in detail with reference to the drawings, wherein for the convenience of description, the following orientations are defined as follows: the front, rear, left, and right described below correspond to the up-down direction of the projection relationship of fig. 1 itself.
The invention relates to offshore crude oil leakage treatment equipment which is mainly applied to offshore crude oil leakage treatment operation, and the invention is further explained by combining the attached drawings of the invention:
the invention relates to offshore crude oil leakage processing equipment, which comprises a ship body 14, wherein an oil storage cavity 13 for storing leaked crude oil is arranged in the ship body 14, a separation cavity 20 for separating crude oil from water is arranged in the right wall of the oil storage cavity 13, a stirring device 905 for accelerating the separation of crude oil from water is arranged in the separation cavity 20, a telescopic cavity 23 is arranged in the right wall of the separation cavity 20, a telescopic block 21 is arranged in the telescopic cavity 23 in a sliding manner, a floating body 22 which can slide and is used for absorbing the offshore leaked crude oil is arranged in the telescopic block 21, floating bodies 24 which ensure that the floating body 22 floats on the sea surface are symmetrically arranged on the upper part and the lower part of the end wall of the telescopic cavity 23, a telescopic device 903 which is used for containing or extending out the telescopic block 21 is arranged in the telescopic block 21, a recovery cavity 80 is arranged in the telescopic block 21, and a recovery mechanism 904 for recovering, the integrity of the advancing process of the equipment can be further kept, a power cavity 25 is arranged in the bottom wall of the separation cavity 20, a crude oil circulating system 906 is arranged in the power cavity 25, crude oil leaked at sea can be further recycled into the equipment, the crude oil with water separated is transferred into the oil storage cavity 13, a steam storage cavity 15 for storing separated steam is arranged in the top wall of the separation cavity 20, a steam removing mechanism 907 is arranged in the steam storage cavity 15, an advancing device 902 capable of driving the equipment to advance is arranged in the power cavity 25, the working range of the equipment is further expanded, and a power system 901 for driving the equipment to continuously work is arranged in the power cavity 25.
According to the embodiment, the power system 901 is described in detail below, the power system 901 comprises a driving shaft 48 disposed in the power chamber 25, the left end of the driving shaft 48 is in power connection with a crude oil processor 47 fixedly disposed in the left wall of the power chamber 25, a power gear 49 is disposed on the outer wall of the driving shaft 48, and a power bevel gear 51 is disposed at the right end of the driving shaft 48, so that the equipment can be driven to continuously work.
Advantageously, the crude oil processor 47 is an electric motor or hydraulic motor for driving the drive shaft 48 in rotation.
According to an embodiment, the following detailed description is provided for the traveling device 902, where the traveling device 902 includes a propulsion shaft 11 disposed in the power cavity 25, a propeller 12 disposed outside the outer wall of the power cavity 25 is disposed at the left end of the propulsion shaft 11 to drive the device to travel continuously, and perform crude oil processing operation on a wide range of sea surface, and a transmission gear 50 disposed in the power cavity 25 and engaged with the power gear 49 is disposed on the outer wall of the propulsion shaft 11 to drive the propulsion shaft 11 to rotate.
According to the embodiment, the telescopic device 903 is described in detail below, the telescopic device 903 includes a screw 67 disposed in the telescopic cavity 23, the screw 67 is connected with the telescopic block 21 by screw thread fit, an extension cavity 27 is disposed in the left wall of the telescopic cavity 23, a connection cavity 26 is disposed in the left wall of the extension cavity 27, a driven pulley 66 disposed in the extension cavity 27 is disposed at the left end of the screw 67, a rotation shaft 62 is disposed in the connection cavity 26, a driving pulley 63 disposed in the extension cavity 27 is disposed at the right end of the rotation shaft 62, a power belt 64 is disposed between the driving pulley 63 and the driven pulley 66 for driving the screw 67 to rotate and further driving the telescopic block 21 to slide left and right, a slidable connection shaft 60 is disposed on the outer wall of the rotation shaft 62, and the connection shaft 60 is connected with the rotation shaft 62 by a spline, the connecting axle 60 with the propulsion shaft 11 passes through splined connection, be equipped with rotatable commentaries on classics piece 61 on the connecting axle 60 outer wall, be equipped with electromagnetic cavity 83 in the connecting cavity 26 right wall, be equipped with slidable in the electromagnetic cavity 83 and with the permanent magnet 81 that commentaries on classics piece 61 linked firmly, and then the accessible change piece 61 drives connecting axle 60 horizontal slip, and then can with power transmission extremely rotate 62 is gone up and drives the axis of rotation 62 rotates, be equipped with the drive in the electromagnetic cavity 83 right wall permanent magnet 81 horizontal slip's electro-magnet 84, electro-magnet 84 with elasticity is equipped with electromagnetic spring 82 between the permanent magnet 81.
According to the embodiment, the following detailed description will be made on the recycling mechanism 904, the recycling mechanism 904 includes a recycling shaft 77 disposed in the recycling cavity 80, a reel 78 is disposed at the rear end of the recycling shaft 77, the reel 78 is connected with the floating body 22 through a recycling rope 79, so that the floating body 22 can be recycled to the initial position through the recycling rope 79, a secondary bevel gear 76 is disposed at the front end of the recycling shaft 77, a reversing cavity 69 is disposed in the bottom wall of the recycling cavity 80, an extending shaft 74 is disposed in the recycling cavity 80, an upper bevel gear 75 engaged with the secondary bevel gear 76 is disposed at the top end of the extending shaft 74, a lower bevel gear 73 disposed in the reversing cavity 69 is disposed at the lower end of the extending shaft 74, so as to drive the recycling shaft 77 to rotate, a spline shaft 71 is disposed in the telescopic cavity 23, a one-way gear 68 disposed in the extending cavity 27 is disposed at the left end of the spline shaft 71, be equipped with on the screw 67 outer wall be located extend in the chamber 27 and with the driving gear 65 of one-way gear 68 meshing, and then can drive integral key shaft 71 rotates, be equipped with sleeve 70 in the switching-over chamber 69, sleeve 70 with integral key shaft 71 passes through spline fit connection, be equipped with on the sleeve 70 outer wall with under bevel gear 73 meshing's positive bevel gear 72, and then can drive extend axle 74 and rotate.
According to the embodiment, the details of the stirring device 905 will be described below, the stirring device 905 includes a rotating shaft 28 disposed in the separation chamber 20, a circumferential bevel gear 39 disposed in the power chamber 25 is disposed at a lower end of the rotating shaft 28, and further drives the rotating shaft 28 to rotate, a power extension chamber 32 is disposed in the rotating shaft 28, four sets of stirring shafts 30 are disposed in the power extension chamber 32 in a circumferential array, stirring vanes 29 disposed in the separation chamber 20 are disposed on an outer wall of the stirring shafts 30, and can continuously stir the crude oil in the separation chamber 20, so as to improve the purification efficiency of the crude oil, a driven bevel gear 31 disposed in the power extension chamber 32 is disposed at one end of the stirring shaft 30 close to the power extension chamber 32, a rotating shaft 34 is disposed in the power extension chamber 32, and the rotating shaft 34 is disposed in the rotating shaft 28 and is in clearance fit with the rotating shaft 28, the top end of the rotating shaft 34 is provided with a driving bevel gear 33 engaged with the driven bevel gear 31 to further drive the stirring shaft 30 to rotate, the lower end of the rotating shaft 34 is provided with a rotating bevel gear 45 positioned in the power cavity 25, the power cavity 25 is internally provided with a transmission shaft 56, the left end of the transmission shaft 56 is provided with a transmission bevel gear 55 engaged with the circumferential bevel gear 39 and the rotating bevel gear 45, the right end of the transmission shaft 56 is provided with an upper belt wheel 59 positioned in the connecting cavity 26, the outer wall of the propelling shaft 11 is provided with a lower belt wheel 57 positioned in the connecting cavity 26, and a transmission belt 58 is arranged between the lower belt wheel 57 and the upper belt wheel 59 in a transmission manner to further drive the transmission bevel gear 55 to rotate.
According to the embodiment, the crude oil circulating system 906 is described in detail below, the crude oil circulating system 906 includes an oil inlet pump 42 disposed in the bottom wall of the power cavity 25, the oil inlet pump 42 is communicated with the floating body 22 through an oil suction pipe 44, the oil inlet pump 42 is communicated with the separation cavity 20 through an oil outlet pipe 43, an oil pump shaft 40 is disposed in the power cavity 25, the bottom end of the oil pump shaft 40 is in power connection with the oil inlet pump 42, so as to convey crude oil leaking from the sea surface into the separation cavity 20, an oil discharge pump 37 is disposed in the top wall of the power cavity 25, the oil discharge pump 37 is communicated with the separation cavity 20 through an oil inlet pipe 38, the oil discharge pump 37 is communicated with the oil storage cavity 13 through an oil discharge pipe 36, the top end of the oil pump shaft 40 is in power connection with the oil discharge pump 37, so as to convey crude oil from which moisture has been removed into the oil storage cavity 13 for, and an auxiliary pulley 41 positioned in the power cavity 25 is arranged on the outer wall of the oil pump shaft 40.
According to the embodiment, the water vapor removing mechanism 907 is described in detail below, the water vapor removing mechanism 907 includes a steam pump 18 disposed in the top wall of the separation chamber 20, the steam pump 18 is communicated with the separation chamber 20 through a steam inlet pipe 19, the steam pump 18 is communicated with the steam storage chamber 15, a steam exhaust pipe 17 communicated with the outside is disposed in the top wall of the steam storage chamber 15, a one-way valve 16 is disposed in the steam exhaust pipe 17, so that the water vapor in the separation chamber 20 is transferred into the steam storage chamber 15, and is removed from the apparatus through the steam exhaust pipe 17 after a certain pressure, a steam pump shaft 35 is disposed in the power chamber 25, the top end of the steam pump shaft 35 is in power connection with the steam pump 18, so that the steam pump 18 can be driven to operate, a steam pump bevel gear 52 engaged with the power bevel gear 51 is disposed at the bottom end of the steam pump shaft 35, a positive belt pulley 54 is disposed on the outer wall of the steam pump shaft 35, a timing belt 46 is arranged between the primary pulley 54 and the secondary pulley 41 in a transmission manner.
The use of an offshore crude oil leak processing facility is described in detail herein below with reference to the accompanying drawings:
in an initial state, the floating body 22 is positioned in the telescopic block 21, and the telescopic block 21 is positioned in the telescopic cavity 23;
when the equipment is used, the crude oil processor 47 starts to work and drives the power gear 49 and the power bevel gear 51 to rotate through the driving shaft 48, the oil pump shaft 40 drives the propeller 12 to rotate through the transmission gear 50 and the propulsion shaft 11, and the equipment is further pushed to continuously operate;
the electromagnet 84 is electrified and drives the connecting shaft 60 to slide leftwards through the permanent magnet 81 and the rotating block 61, the connecting shaft 60 is matched with the propelling shaft 11, the propelling shaft 11 drives the screw 67 to rotate through the connecting shaft 60, the rotating shaft 62, the driving belt pulley 63 and the driven belt pulley 66, the telescopic block 21 is further driven to slide rightwards, the floating body 22 floats to the sea surface, and the electromagnet 84 is powered off;
meanwhile, the power bevel gear 51 drives the oil inlet pump 42 to work through the air pump bevel gear 52, the air pump shaft 35, the positive pulley 54, the auxiliary pulley 41 and the oil pump shaft 40, the oil inlet pump 42 sends the crude oil flowing into the floating body 22 into the separation cavity 20, the propulsion shaft 11 drives the stirring shaft 30 to rotate around the axis of the rotating shaft 28 through the lower belt wheel 57, the upper belt wheel 59, the transmission shaft 56, the transmission bevel gear 55, the oil inlet pipe 38 and the rotating shaft 28, meanwhile, the transmission bevel gear 55 drives the stirring vane 29 to rotate through the rotating bevel gear 45, the rotating shaft 34, the driving bevel gear 33, the driven bevel gear 31 and the stirring shaft 30, further continuously stirring the crude oil in the separation cavity 20 to evaporate the seawater in the crude oil, meanwhile, the oil pump shaft 40 drives the oil discharge pump 37 to work, the oil discharge pump 37 sends the separated crude oil to the oil storage cavity 13 for storage, meanwhile, the steam pump shaft 35 drives the steam pump 18 to work, and the water vapor in the separation cavity 20 is extracted and stored in the steam storage cavity 15;
after the storage in the oil storage cavity 13 is completed, the electromagnet 84 is electrified and drives the connecting shaft 60 to slide leftward through the permanent magnet 81 and the rotating block 61, the connecting shaft 60 is matched with the propulsion shaft 11, the crude oil processor 47 works in the reverse direction and drives the winding wheel 78 to rotate through the driving shaft 48, the power gear 49, the transmission gear 50, the propulsion shaft 11, the connecting shaft 60, the rotating shaft 62, the driving pulley 63, the driven pulley 66, the screw 67, the driving gear 65, the one-way gear 68, the spline shaft 71, the sleeve shaft 70, the forward bevel gear 72, the lower bevel gear 73, the extension shaft 74, the upper bevel gear 75, the auxiliary bevel gear 76 and the recovery shaft 77, and further drives the floating body 22 to slide through the recovery rope 79, so that the floating body 22 slides to the initial position, meanwhile, the screw 67 drives the telescopic block 21 to slide leftward to the initial.
The invention has the beneficial effects that: the invention has simple structure, convenient operation and convenient maintenance, and the equipment can independently work in a leakage area without personnel intervention and influence of offshore weather, can simultaneously work in multiple groups and has higher recovery efficiency, thereby having higher use and popularization values.
The above description is only an embodiment of the invention, but the scope of the invention is not limited thereto, and any changes or substitutions that are not thought of through the inventive work should be included in the scope of the invention. Therefore, the protection scope of the invention should be subject to the protection scope defined by the claims.
Claims (9)
1. An offshore crude oil leakage treatment device comprises a ship body, wherein an oil storage cavity for storing leaked crude oil is arranged in the ship body,
a separation cavity for separating crude oil from water is arranged in the right wall of the oil storage cavity, a stirring device is arranged in the separation cavity, a telescopic cavity is arranged in the right wall of the separation cavity, a telescopic block is slidably arranged in the telescopic cavity, a slidable floating body is arranged in the telescopic block, and floating bodies are symmetrically arranged on the end wall of the telescopic cavity up and down;
a telescopic device is arranged in the telescopic cavity, a recovery cavity is arranged in the telescopic block, a recovery mechanism for recovering the floating body is arranged in the recovery cavity, and a power cavity is arranged in the bottom wall of the separation cavity;
a crude oil circulating system is arranged in the power cavity, a steam storage cavity for storing separated water vapor is arranged in the top wall of the separation cavity, and a water vapor removing mechanism is arranged in the steam storage cavity;
the power cavity is internally provided with a traveling device capable of driving the equipment to travel, and the power cavity is internally provided with a power system.
2. An offshore crude oil leakage treatment facility according to claim 1, characterized in that: the power system comprises a driving shaft arranged in the power cavity, the left end of the driving shaft is in power connection with a crude oil processor fixedly arranged in the left wall of the power cavity, a power gear is arranged on the outer wall of the driving shaft, and a power bevel gear is arranged at the right end of the driving shaft.
3. An offshore crude oil leakage treatment facility according to claim 2, characterized in that: the crude oil processor is an engine motor or a hydraulic motor for driving the drive shaft to rotate.
4. An offshore crude oil leakage treatment facility according to claim 1, characterized in that: the advancing device comprises a propelling shaft arranged in the power cavity, a propeller positioned outside the outer wall of the power cavity is arranged at the left end of the propelling shaft, and a transmission gear positioned in the power cavity and meshed with the power gear is arranged on the outer wall of the propelling shaft.
5. An offshore crude oil leakage treatment facility according to claim 4, characterized in that: the telescopic device comprises a screw rod arranged in the telescopic cavity, the screw rod is connected with the telescopic block in a threaded fit manner, an extension cavity is arranged in the left wall of the telescopic cavity, a connecting cavity is arranged in the left wall of the extension cavity, and a driven belt wheel positioned in the extension cavity is arranged at the left end of the screw rod;
a rotating shaft is arranged in the connecting cavity, a driving belt wheel positioned in the extending cavity is arranged at the right end of the rotating shaft, a power belt is arranged between the driving belt wheel and the driven belt wheel in a transmission manner, a slidable connecting shaft is arranged on the outer wall of the rotating shaft, the connecting shaft is connected with the rotating shaft through a spline, and the connecting shaft is connected with the propelling shaft through a spline;
the rotatable rotating block is arranged on the outer wall of the connecting shaft, an electromagnetic cavity is arranged in the right wall of the connecting cavity, a permanent magnet which can slide and is fixedly connected with the rotating block is arranged in the electromagnetic cavity, an electromagnet is arranged in the right wall of the electromagnetic cavity, and an electromagnetic spring is elastically arranged between the electromagnet and the permanent magnet.
6. An offshore crude oil leakage treatment facility according to claim 5, characterized in that: the recovery mechanism comprises a recovery shaft arranged in the recovery cavity, a reel is arranged at the rear end of the recovery shaft, the reel is connected with the floating body through a recovery rope, and an auxiliary bevel gear is arranged at the front end of the recovery shaft;
retrieve the intracavity and be equipped with the switching-over chamber in the diapire, it is equipped with the extension axle to retrieve the intracavity, extend the axle top be equipped with vice bevel gear meshing's last bevel gear, it is equipped with and is located to extend the axle low side the lower bevel gear of switching-over intracavity, flexible intracavity is equipped with the integral key shaft, the integral key shaft left end is equipped with and is located extend the one-way gear of intracavity, be equipped with on the screw rod outer wall and be located extend the intracavity and with one-way gear meshing's driving gear, the switching-over intracavity is equipped with the cover axle, the cover axle with the integral key shaft passes through spline fit and connects, be equipped with on the cover axle outer wall with bevel.
7. An offshore crude oil leakage treatment facility according to claim 5, characterized in that: the stirring device comprises a rotating shaft arranged in the separation cavity, a circumferential bevel gear positioned in the power cavity is arranged at the lower end of the rotating shaft, a power extension cavity is arranged in the rotating shaft, four groups of stirring shafts are circumferentially arranged in the power extension cavity, and stirring rotary vanes positioned in the separation cavity are arranged on the outer wall of each stirring shaft;
a driven bevel gear positioned in the power extension cavity is arranged at one end, close to the power extension cavity, of the stirring shaft, a rotating shaft is arranged in the power extension cavity, the rotating shaft is positioned in the rotating shaft and is in clearance fit with the rotating shaft, a driving bevel gear meshed with the driven bevel gear is arranged at the top end of the rotating shaft, and a rotating bevel gear positioned in the power cavity is arranged at the lower end of the rotating shaft;
the power cavity is internally provided with a transmission shaft, the left end of the transmission shaft is provided with a transmission bevel gear meshed with the circumferential bevel gear and the rotating bevel gear, the right end of the transmission shaft is provided with an upper belt wheel positioned in the connecting cavity, the outer wall of the propelling shaft is provided with a lower belt wheel positioned in the connecting cavity, and a transmission belt is arranged between the lower belt wheel and the upper belt wheel in a transmission manner.
8. An offshore crude oil leakage treatment facility according to claim 1, characterized in that: the crude oil circulating system comprises an oil inlet pump arranged in the bottom wall of the power cavity, the oil inlet pump is communicated with the floating body through an oil suction pipe, the oil inlet pump is communicated with the separation cavity through an oil outlet pipe, an oil discharge pump is arranged in the top wall of the power cavity, the oil discharge pump is communicated with the separation cavity through an oil inlet pipe, and the oil discharge pump is communicated with the oil storage cavity through an oil discharge pipe;
the oil pump is characterized in that an oil pump shaft is arranged in the power cavity, the bottom end of the oil pump shaft is in power connection with the oil inlet pump, the top end of the oil pump shaft is in power connection with the oil discharge pump, and an auxiliary belt wheel located in the power cavity is arranged on the outer wall of the oil pump shaft.
9. An offshore crude oil leakage treatment facility according to claim 8, characterized in that: the vapor removing mechanism comprises a vapor pump arranged in the top wall of the separation cavity, the vapor pump is communicated with the separation cavity through a vapor inlet pipe, the vapor pump is communicated with the vapor storage cavity, a vapor discharging pipe communicated with the outside is arranged in the top wall of the vapor storage cavity, and a one-way valve is arranged in the vapor discharging pipe;
the steam pump is characterized in that a steam pump shaft is arranged in the power cavity, the top end of the steam pump shaft is in power connection with the steam pump and further can drive the steam pump to work, a steam pump bevel gear meshed with the power bevel gear is arranged at the bottom end of the steam pump shaft, a positive belt wheel is arranged on the outer wall of the steam pump shaft, and a synchronous belt is arranged between the positive belt wheel and the auxiliary belt wheel in a transmission mode.
Priority Applications (1)
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| CN110306506B true CN110306506B (en) | 2021-05-28 |
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| CN112623525B (en) * | 2021-01-15 | 2022-08-16 | 山东中鹏食品科技有限公司 | Grain and oil pipeline special for grain and oil bin leakage emergency treatment |
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| CN2041302U (en) * | 1988-09-01 | 1989-07-19 | 上海船舶设备研究所 | Recovering device for floating oil |
| WO1993001083A1 (en) * | 1991-07-01 | 1993-01-21 | Eshia Boo, Inc. | Improved vessel for collecting and separating oil/water in a marine environment using submerged internal collection and separation |
| US5398632A (en) * | 1993-03-08 | 1995-03-21 | Mmc Compliance Engineering, Inc. | Apparatus and method for performing external surface work on ship hulls |
| CA2445026A1 (en) * | 2001-04-06 | 2002-10-17 | Andre Dejoux | System for the mass recovery of slicks of spilt petroleum products floating on the sea following shipping incidents |
| CN201704679U (en) * | 2010-05-25 | 2011-01-12 | 天津汉海环保设备有限公司 | Inflatable oil containment boom for submersible positioning storage |
| CN204937422U (en) * | 2015-09-16 | 2016-01-06 | 青岛光明环保技术有限公司 | Oil spilling reclaims and sweeps oily device |
| CN208455592U (en) * | 2018-05-14 | 2019-02-01 | 温州盖一机械有限公司 | A kind of funneling ocean shoal white garbage collection device |
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