CN109183751B - Oil spilling accident processing system - Google Patents
Oil spilling accident processing system Download PDFInfo
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- CN109183751B CN109183751B CN201811001935.6A CN201811001935A CN109183751B CN 109183751 B CN109183751 B CN 109183751B CN 201811001935 A CN201811001935 A CN 201811001935A CN 109183751 B CN109183751 B CN 109183751B
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- 238000003860 storage Methods 0.000 claims abstract description 113
- 239000007788 liquid Substances 0.000 claims abstract description 59
- 238000000926 separation method Methods 0.000 claims abstract description 52
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 37
- 238000005086 pumping Methods 0.000 claims abstract description 34
- 230000005540 biological transmission Effects 0.000 claims abstract description 30
- 239000000463 material Substances 0.000 claims abstract description 23
- 239000002699 waste material Substances 0.000 claims abstract description 18
- 238000010438 heat treatment Methods 0.000 claims abstract description 13
- 239000003305 oil spill Substances 0.000 claims abstract description 11
- 230000009467 reduction Effects 0.000 claims abstract description 10
- 238000007789 sealing Methods 0.000 claims description 71
- 239000003814 drug Substances 0.000 claims description 61
- 238000006243 chemical reaction Methods 0.000 claims description 45
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims description 24
- 229910052751 metal Inorganic materials 0.000 claims description 8
- 239000002184 metal Substances 0.000 claims description 8
- 239000002253 acid Substances 0.000 claims description 6
- 238000000034 method Methods 0.000 claims description 5
- 239000000126 substance Substances 0.000 claims description 2
- KEAYESYHFKHZAL-UHFFFAOYSA-N Sodium Chemical compound [Na] KEAYESYHFKHZAL-UHFFFAOYSA-N 0.000 claims 1
- 239000003129 oil well Substances 0.000 abstract description 6
- 235000019198 oils Nutrition 0.000 description 161
- 238000013016 damping Methods 0.000 description 30
- 230000000694 effects Effects 0.000 description 30
- 230000009471 action Effects 0.000 description 20
- 239000007789 gas Substances 0.000 description 13
- 230000006378 damage Effects 0.000 description 11
- 238000009835 boiling Methods 0.000 description 10
- 238000005520 cutting process Methods 0.000 description 9
- 239000013535 sea water Substances 0.000 description 9
- 239000012535 impurity Substances 0.000 description 8
- 238000009434 installation Methods 0.000 description 8
- 238000000746 purification Methods 0.000 description 8
- 235000019476 oil-water mixture Nutrition 0.000 description 6
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- 229910052708 sodium Inorganic materials 0.000 description 5
- 238000010521 absorption reaction Methods 0.000 description 4
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- 230000035939 shock Effects 0.000 description 4
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 3
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- 230000008901 benefit Effects 0.000 description 2
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- 238000010030 laminating Methods 0.000 description 2
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- 238000007664 blowing Methods 0.000 description 1
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Images
Classifications
-
- 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
-
- 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
- E02B15/041—Devices for distributing materials, e.g. absorbed or magnetic particles over a surface of open water to remove the oil, with or without means for picking up the treated oil
-
- 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
- E02B15/045—Separating means for recovering oil floating on a surface of open water
-
- 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
- E02B15/08—Devices for reducing the polluted area with or without additional devices for removing the material
- E02B15/0842—Devices for reducing the polluted area with or without additional devices for removing the material adapted to be towed for operation
-
- 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
- E02B15/08—Devices for reducing the polluted area with or without additional devices for removing the material
- E02B15/0857—Buoyancy material
- E02B15/0864—Air
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Loading And Unloading Of Fuel Tanks Or Ships (AREA)
- Removal Of Floating Material (AREA)
Abstract
The invention discloses an oil spill accident processing system which comprises underwater oil pumping equipment and oil-water separation equipment, wherein the underwater oil pumping equipment comprises a shell, a reduction gearbox arranged on the shell, an oil well pump arranged on the reduction gearbox and fixing seats arranged on two sides of the shell, and the fixing seats are made of electromagnets; a transmission shaft is arranged in the shell, a driving rod is sleeved on the transmission shaft, and the transmission shaft and the driving rod are both of hollow structures; a cutter disc is arranged at the bottom of the driving rod, and a cutter is arranged at the bottom surface of the cutter disc; the oil-water separation equipment comprises a liquid storage tank, a separation tank connected with the liquid storage tank and an oil storage tank connected with the separation tank, wherein a heating block is arranged at the bottom of the separation tank, and the separation tank is made of heat conduction materials; the residual oil in the sunken ship is collected through the underwater oil pumping equipment, and the collected residual oil is purified through the oil-water separation equipment, so that the residual oil can be well recycled, and the waste of the residual oil is avoided.
Description
Technical Field
The invention belongs to the field of oil spill treatment, and particularly relates to an oil spill accident treatment system.
Background
At present, oil spill pollution is one of pollution sources which have great harm to marine environment, and damage caused by the oil spill pollution has the characteristics of great harm degree, wide spread range, difficulty in clearing and the like. The density of oil is less than that of sea water, oil stain drifts and diffuses to the periphery under the combined action of sea wind and sea waves, and along with the weathering processes of evaporation, emulsification, dissolution, sedimentation and the like, the damage range of oil spill can be rapidly expanded, thereby bringing serious harm to marine industry. Therefore, the prevention and treatment of oil spill accidents are of great importance.
When a marine accident occurs, a certain amount of residual oil is usually left in the sunken ship, and if the residual oil in the sunken ship is not treated in time, oil stains can be mixed into seawater to pollute the seawater; the residual oil that is collected back also mixes sea water and impurity usually, can't carry out better recycle to the residual oil of retrieving, and the residual oil is extravagant great, is unfavorable for the environmental protection.
Disclosure of Invention
The invention provides an oil spill accident treatment system which is convenient for recovering and treating residual oil in order to overcome the defects of the prior art.
In order to achieve the purpose, the invention adopts the following technical scheme: an oil spill accident processing system comprises an underwater oil pumping device and an oil-water separation device, wherein the underwater oil pumping device comprises a shell, a reduction gearbox arranged on the shell, an oil well pump arranged on the reduction gearbox and fixing seats arranged on two sides of the shell, and the fixing seats are made of electromagnets; a transmission shaft is arranged in the shell, a driving rod is sleeved on the transmission shaft, and the transmission shaft and the driving rod are both of hollow structures; a cutter disc is arranged at the bottom of the driving rod, and a cutter is arranged at the bottom surface of the cutter disc; the oil-water separation equipment comprises a liquid storage tank, a separation tank connected with the liquid storage tank and an oil storage tank connected with the separation tank, wherein a heating block is arranged at the bottom of the separation tank, and the separation tank is made of heat conduction materials; the residual oil in the sunken ship is collected through the underwater oil pumping equipment, and the collected residual oil is purified through the oil-water separation equipment, so that the residual oil can be well recycled, the waste of the residual oil is avoided, and the environmental protection is facilitated.
Preferably, a second conveying pipe is arranged at the top of the separation tank, an air pump is arranged on the second conveying pipe, a condenser is further arranged on the second conveying pipe, the second conveying pipe is communicated with the oil storage tank, and an air outlet pipe is arranged at the top of the oil storage tank; the air pump can carry out evacuation processing in the separator box, makes to be in the environment of relative vacuum in the separator box, reduces the boiling point of separator box internal liquid, makes the oil water mixture in the separator box evaporation of reaching the boiling point faster under the effect of heating block to the difference that utilizes the profit boiling point is convenient for separate fluid from the sea water, promotes the treatment effect of surplus oil purification.
Preferably, a waste liquid box is arranged below the liquid storage box, and a heat conducting plate is arranged at the top of the waste liquid box; the waste liquid tank is connected with the separation tank through a third conveying pipe, and a third sealing valve and a second water pump are arranged on the third conveying pipe; after extracting away fluid from the sea water in the separator box, remain the sea water that is heated in the separator box and carry to the waste liquid incasement through the third conveyer pipe, transmit the heat in the waste liquid through the heat-conducting plate, make the water oil mixture liquid in the liquid reserve tank obtain preliminary heating effect, reduce the required time of heating water oil mixture liquid, promote the efficiency to the surplus oil purification.
Preferably, a first conveying pipe is arranged on one side of the liquid storage tank, a first water pump and a first sealing valve are arranged on the first conveying pipe, and the first conveying pipe is communicated with the separation tank; the oil-water mixed liquid in the liquid storage tank better enters the separation tank under the action of the first water pump, so that the mixed liquid is conveniently separated in the separation tank; the first sealing valve enables the separation box to form a better sealing state, so that a relative vacuum state can be quickly formed under the action of the air pump in the separation box, the boiling point of mixed liquid is reduced, energy consumption is reduced, and the residual oil purification efficiency is improved.
Preferably, a filter screen is arranged in the liquid storage tank, the filter screen is arranged at the inlet of the first conveying pipe, and the filter screen is fixedly connected to the inner wall of the liquid storage tank through a mounting block; solid impurities in the mixed liquid are filtered in and out through the filter screen, the conveying pipe is prevented from being blocked by the impurities entering the conveying pipe, and the purification efficiency of the oil-water separation equipment is improved.
Preferably, air bags are arranged on two sides of the shell, and a reaction box for providing gas for the air bags is arranged in the shell; after the oil pumping equipment completes oil pumping treatment underwater, gas is generated in the reaction box through reaction, the air bag is enabled to be bulged to generate buoyancy, the equipment is lifted from the underwater by matching with the rope, the stress of the rope is reduced, the equipment is conveniently lifted from the water, and the equipment is not easy to damage in the lifting process.
Preferably, a material storage chamber is arranged at the bottom of the reaction box, a medicament storage box is arranged at the top of the reaction box, a support rod is arranged below the medicament storage box, a one-way sealing valve assembly is arranged at the bottom of the medicament storage box, and a driving piece for opening the one-way sealing valve assembly is arranged in the support rod; the reacted medicament and material are separately placed, so that the condition that the normal work of the oil pumping equipment is influenced by gas generated by mutual contact of the medicament and the material when the oil pumping equipment works is avoided; after the oil pumping equipment finishes pumping oil, the unidirectional sealing valve component is opened through the driving piece, so that the medicament in the medicament storage box is contacted with the material at the bottom of the reaction box to react, gas generated in the reaction box is filled into the air bag, and the equipment is conveniently and stably lifted from the water through buoyancy generated by the air bag and a rope; through the cooperation of the driving piece and the one-way sealing valve assembly, the medicament in the medicament storage box can fall down from the medicament storage box under the action of gravity to contact with the material, so that the equipment structure is simplified, and gas is more easily generated.
Preferably, the cutter disc is provided with an oil through hole, and a sealing device for controlling the opening and closing of the oil through hole is arranged in the driving rod; the sealing device comprises a driving block arranged on the driving rod, a driving cavity arranged in the driving block and a sealing assembly arranged in the driving cavity; when the cutter does not cut the hull yet, play the sealed effect to the oil through-hole through sealing device, make the oil through-hole be in the closed condition, avoid rivers and impurity to enter into the downthehole oil pumping work that influences oil pumping equipment of oil through-hole, increase the stability of equipment work.
Preferably, an oil storage cavity is arranged in the driving cavity, a second push plate is arranged in the oil storage cavity, a second push rod is arranged on the top surface of the second push plate, and an oil outlet is formed in the bottom of the oil storage cavity; the oil storage cavity plays a role in temporary oil storage, and the oil pressure change in the driving cavity is controlled through the matching effect of the second push plate and the oil storage cavity, so that the sealing assembly is in sealing fit with the inner wall of the driving rod under the action of oil pressure, and the oil through hole is sealed; the mode through changing the oil pressure controls the sealed effect of seal assembly to the through-hole, promotes the laminating degree of seal assembly and actuating lever inner wall, makes the more inseparable laminating with the actuating lever inner wall of seal assembly, increases the leakproofness of seal assembly to the oil through hole.
Preferably, the medicament in the medicament storage box is an acid solution, and the substance in the material storage chamber is an active metal; through the reaction of acid solution and active metal, make acid solution produce a large amount of hydrogen promptly when contacting active metal, make hydrogen fill into in the gasbag fast and make the gasbag produce buoyancy, cooperate the rope with stable rising of equipment out of the water surface.
The invention has the following advantages: the residual oil in the sunken ship is collected through the underwater oil pumping equipment, and the collected residual oil is purified through the oil-water separation equipment, so that the residual oil can be well recycled, the waste of the residual oil is avoided, and the environmental protection is facilitated.
Drawings
FIG. 1 is a side sectional view of example 1 of the present invention.
Fig. 2 is an enlarged view of a portion a in fig. 1.
Fig. 3 is an enlarged view of fig. 2 at B.
FIG. 4 is a front sectional view of example 1 of the present invention.
Fig. 5 is an enlarged view of fig. 4 at C.
FIG. 6 is a schematic view of the structure of a reaction chamber in example 1 of the present invention.
Fig. 7 is an enlarged view of fig. 6 at D.
FIG. 8 is a side view of a reaction tank of example 1 of the present invention.
Fig. 9 is a front view of a fixing block in embodiment 1 of the present invention.
Figure 10 is a front view of the first pusher in accordance with embodiment 1 of the present invention.
Fig. 11 is a schematic structural diagram of embodiment 2 of the present invention.
Fig. 12 is an enlarged view of fig. 11 at E.
Fig. 13 is a schematic structural view of a shock-absorbing device in embodiment 2 of the present invention.
FIG. 14 is a schematic view of the oil-water separation apparatus in example 3 of this invention.
Detailed Description
In order to make the technical solutions of the present invention better understood, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1:
as shown in fig. 1-10, an underwater oil pumping device comprises a housing 1, a reduction gearbox 2 arranged on the housing 1, an oil pump 21 arranged on the reduction gearbox 2, and fixing seats 17 arranged on two sides of the housing 1, wherein the fixing seats 17 are made of electromagnets; a first driving motor 22 is arranged on one side of the oil well pump 21, a second driving motor 23 is arranged on the other side of the oil well pump, and the first driving motor 22 and the second driving motor 23 are both fixedly connected to the reduction gearbox 2; a transmission shaft 14 is arranged in the shell 1, and the transmission shaft 14 is in transmission fit with a first driving motor 22; the driving shaft 14 is sleeved with a driving rod 15, the driving rod 15 can be driven to rotate by the rotation of the driving shaft 14, and the driving shaft 14 and the driving rod 15 are both of a hollow structure; the oil pump 21 is matched with the transmission shaft 14, and the oil pump 21 can suck residual oil into the oil delivery pipe through the transmission shaft and then deliver the residual oil into an oil collecting ship on the water surface through the oil delivery pipe; a cutter disc 16 is arranged at the bottom of the driving rod 15, and a cutter 161 is arranged at the bottom surface of the cutter disc 16; the cutters 161 are uniformly arranged at the edge of the bottom surface of the cutter disc 16, and a circular structure is formed on the bottom surface of the cutter disc 16, so that the cutter 161 can conveniently cut the ship body to enable the cutter disc to enter the ship body; air bags 13 are arranged on two sides of the shell 1, and a reaction box 3 for providing gas for the air bags 13 is arranged in the shell 1; the cutter head 16 is provided with an oil through hole 162 which is communicated with the inside of the driving rod; when the oil pumping equipment is put under the water to work, the fixed seat is electrified to enable the electromagnet to generate magnetism, so that the fixed seat adsorbs the ship body to provide a fixing effect for the oil pumping equipment; after the fixed seat and the ship body are fixed, the first driving motor starts to work, the output power of the motor is adjusted through the reduction gearbox, the first driving motor drives the transmission shaft to rotate more stably, the transmission shaft rotates to drive the driving rod to rotate, the driving rod drives the cutter disc to rotate, the cutter disc rotates to cut the ship body, the ship body is cut under the action of the cutter, the cutter disc enters the ship body, the first driving motor stops working at the moment, the oil pump starts to work, residual oil in the ship body enters the oil through hole under the action of the oil pump, oil entering the driving rod enters the transmission shaft under the action of the oil pump, the oil in the transmission shaft is conveyed to the oil collecting ship on the water surface through the oil conveying pipe, and the residual oil in the sunken ship is collected well, so that an oil overflow accident is avoided; after the residual oil is treated, the chemical reaction occurs in the reaction box, so that gas is generated in the reaction box, the generated gas is filled into the air bag, the air bag is expanded to generate buoyancy, the equipment is lifted from the water bottom by matching with the rope under the action of the buoyancy of the air bag, the equipment is convenient to recover, the equipment is prevented from being damaged in the recovery process, the stress of the rope is reduced, and the equipment is protected.
A first transmission key 141 is arranged on the side wall of the transmission shaft 14, and a second transmission key 152 matched with the first transmission key 141 is arranged on the inner wall of the driving rod 15; the first transmission key has a certain length, and when the driving rod moves downwards under the action of the screw rod, the first transmission key moves downwards along the contact surface with the second transmission key, so that the driving rod can also rotate along with the transmission shaft after descending; through mutually supporting of first transmission key and second transmission key, make the transmission of epaxial power stable transmit for the actuating lever to the drive cutter pushes down the hull at the in-process that rotates the cutting, promotes the cutting efficiency of cutter.
A positioning drill 151 is arranged at the bottom of the driving rod 15, and the positioning drill 151 is arranged below the cutter disc 16; the oil through hole 162 is formed in the top surface of the cutter disc 16; when the fixed seat is electrified to generate magnetism to be matched with the surface of the ship body, the second driving motor drives the screw rod to rotate, so that the driving rod descends for a certain distance, the first driving motor works to drive the driving rod to rotate, the positioning drill is made to penetrate into the ship body, and the positioning drill plays a positioning role in positioning the cutter head, so that the cutter is prevented from shaking when cutting the ship body, and the cutting effect of the cutter is prevented from being influenced; the oil through hole is formed in the top surface of the cutter disc, so that the phenomenon that materials such as fragments and the like generated when the cutter cuts the oil tank enter the oil through hole to block the oil through hole is avoided, the smooth state of the oil through hole is kept, and the oil pumping efficiency of the oil pumping equipment is improved.
A mounting cavity 11 for placing the reaction box 3 is arranged in the shell 1, a vent hole 12 is arranged on the side wall of the shell 1, and the mounting cavity 11 is communicated with the air bag 13 through the vent hole 12; the installation cavity is provided with a sealing door, when the reaction box is placed into the installation cavity, the sealing door is opened, and after the reaction box is placed into the installation cavity, the sealing door is closed to enable the installation cavity to be in a sealing state, so that the gas generated in the reaction box is prevented from being dissipated from the installation cavity; the gas generated in the reaction box enters the air bag through the vent hole, so that the air bag is expanded to generate buoyancy, and the equipment is conveniently lifted from the water bottom.
A material storage chamber 35 is arranged at the bottom of the reaction box 3, a medicament storage box 36 is arranged at the top of the reaction box 3, a support rod 32 is arranged below the medicament storage box 36, a one-way sealing valve assembly is arranged at the bottom of the medicament storage box 36, and a driving piece for opening the one-way sealing valve assembly is arranged in the support rod 32; placing active metal in the material storage chamber, taking metal sodium as an example, and placing acid solution in the medicament storage box, taking hydrochloric acid as an example; the supporting rod is of a glass flying square rod-shaped structure and plays a supporting role for the medicament storage box; after the oil pumping equipment finishes oil pumping work, the driving piece drives the one-way sealing valve to be opened, so that hydrochloric acid solution falls on the metal sodium from the medicament storage box, the hydrochloric acid is in contact with the sodium to react to generate hydrogen, the generated hydrogen is filled into the air bag through the vent hole, the air bag is inflated to generate buoyancy, upward force is generated on the equipment, and the equipment can be stably lifted from the water bottom by matching with the rope; the reacted medicament and material are separately placed, so that the condition that the normal work of the oil pumping equipment is influenced by gas generated by mutual contact of the medicament and the material when the oil pumping equipment works is avoided; through the cooperation of the driving piece and the one-way sealing valve assembly, the medicament in the medicament storage box can fall down from the medicament storage box under the action of gravity to contact with the material, so that the equipment structure is simplified, and gas is more easily generated.
A sliding groove 31 is formed in the side wall of the reaction box 3, a first push plate 33 is arranged in the sliding groove 31, a push block 331 is arranged on the first push plate 33, and the push block 331 is arranged on the outer side of the reaction box 3; two sides of the support rod 32 are provided with first sliding blocks 321 matched with the sliding grooves 31, and the first push plate 33 is arranged at the bottom of the first sliding blocks 321; a movable door is arranged on the front side wall of the reaction box 3, and the reaction box can be opened through the movable door so as to facilitate the feeding and cleaning work in the reaction box; the first push plate 33 is in contact with the first sliding block 321, and the first push plate supports and pushes the first sliding block; when the equipment rises out of the water from the water bottom, the equipment is recycled, a sealing door on the installation cavity is opened, the reaction box is taken out of the installation cavity, reaction waste liquid in the material storage chamber is poured out, and the material storage chamber is cleaned; after the material storage chamber is cleaned, the pushing block is pushed downwards, so that the pushing block drives the first pushing plate to move downwards, and the supporting rod moves downwards; until removing the ejector pad to the spout bottom, make the medicine deposit the position department that the case removed the dodge gate, deposit the case with the medicine and take out from the dodge gate, be convenient for deposit the case to the medicine and wash and blowing again, after hydrochloric acid was packed into the medicine again and is deposited the incasement back, deposit the case with the medicine and pack into the bracing piece again, up promote the ejector pad, make first ejector pad drive the bracing piece and up move, deposit the case with the medicine and pack into the reaction box top again, put into sodium in the material storage chamber, close the dodge gate, pack the reaction box into the installation cavity again, prepare for the next work of equipment.
A first cushion pad 37 is arranged at the top of the reaction box 3, and the first cushion pad 37 is arranged outside the medicament storage box 36; a buffer spring 311 is arranged at the bottom of the sliding chute 31; the first cushion pad is made of elastic materials and is of a corrugated structure, the buffering effect of the first cushion pad is increased through the corrugated structure, so that the force on the medicament storage box is absorbed through the corrugated structure when the medicament storage box contacts the first cushion pad, the vibration generated when the cutter cuts a ship body by the medicament storage box is prevented from influencing the medicament storage box, and the hydrochloric acid solution is prevented from moving in the medicament storage box when the equipment works and influencing the sealing effect of the one-way sealing valve assembly on the hydrochloric acid solution; the first cushion pad has a cushioning effect on the medicament storage box, so that the medicament storage box is prevented from colliding with the inner wall of the reaction box, the hydrochloric acid leakage accident is prevented, and the medicament storage box is protected; buffer spring plays the supporting role to first push pedal, avoids first push pedal directly to drop to the spout bottom and causes the damage of first push pedal and spout, the life of extension equipment.
The one-way sealing valve assembly comprises a sealing block 362 arranged in the medicine storage box 36, a first push rod 363 arranged at the bottom of the sealing block 362, a limiting plate 365 arranged on the first push rod 363, and a sealing spring 364 sleeved on the first push rod 363, wherein the first push rod 363 is arranged in the medicine storage box 36 in a penetrating manner; the sealing block 362 is made of elastic material, and the sealing block 362 is of a semicircular structure; the sealing spring is arranged on the limiting plate, an acting point is provided for the sealing spring through the limiting plate, and the other end of the sealing spring is in contact with the bottom surface of the medicament storage box; when the case is deposited to the medicine is filled with hydrochloric acid, hydrochloric acid produces pressure to the sealed piece, and the effect of cooperation sealing spring makes the sealed piece play sealed effect with the junction that the case was deposited to first push rod and medicine, avoids hydrochloric acid solution to take place to reveal.
The top of the support rod 32 is provided with a second sliding block 323, and the bottom of the medicament storage box 36 is provided with a sliding rail 361 matched with the second sliding block 323; the driving element is a first air cylinder 322 arranged in the supporting rod 32, and the first air cylinder 322 is arranged below the first push rod 363; after the oil absorption equipment finishes oil absorption work, the first cylinder works to drive the piston rod to extend out, the piston rod rises upwards to push the first push rod to move upwards, the limiting plate compresses the sealing spring to move upwards, the sealing block is disengaged from the bottom of the medicament storage box, so that hydrochloric acid solution falls into the material storage box from the joint of the first push rod and the medicament storage box to react with sodium, and gas quickly generated in the reaction box is filled into the air bag; after depositing the case with the medicament and down moving to the activity door position, the case is deposited to the past pulling medicament, makes the second slider remove along the slide rail, deposits the case with the medicament and pulls out from the bracing piece, is convenient for deposit the case with the medicament and takes off from the bracing piece.
A fixing block 34 is arranged on the side wall of the reaction box 3, a first through hole 341 is arranged on the fixing block 34, and a second through hole 3311 corresponding to the first through hole 341 is arranged on the pushing block 331; after the medicament storage box is installed in the reaction box again, the pushing block is pushed upwards to move to the position of the fixing block, the first through hole is aligned with the second through hole, the fixing bolt is inserted into the first through hole, the first through hole and the second through hole are connected together through the fixing bolt, the pushing block is fixed, and the medicament storage box is stably fixed to the top of the reaction box.
A sealing device for controlling the opening and closing of the oil through hole is arranged in the driving rod 15, and the sealing device comprises a driving block 156 arranged on the driving rod 15, a driving cavity 1561 arranged in the driving block 156 and a sealing assembly arranged in the driving cavity 1561; the drive intracavity is equipped with oil, forms the cooperation through the effect drive seal assembly and the actuating lever inner wall of drive intracavity oil, and seal assembly plays sealed effect to the oil through hole when the cutter is cutting the hull, avoids inside impurity enters into the actuating lever through the oil through hole, reduces the impurity in the recovery residual oil.
An oil storage cavity 1562 is arranged in the driving cavity 1561, a second push plate 1564 is arranged in the oil storage cavity 1562, a second push rod 1565 is arranged on the top surface of the second push plate 1564, and an oil outlet 1563 is arranged at the bottom of the oil storage cavity 1562; the second push pedal forms sealed cooperation with the oil storage chamber, and the second push pedal can remove along the oil storage intracavity wall, and in the oil storage intracavity wall was worn to locate by the second push rod, the oil storage chamber outside was located on the second push rod top.
A second air cylinder 153 is arranged above the driving cavity 1561, connecting blocks 154 are arranged on two sides of the second air cylinder 153, the connecting blocks 154 are fixedly connected to the inner wall of the driving rod 15, and the second air cylinder 153 is arranged above the second push rod 1564; a piston rod of the second cylinder is fixedly connected with a second push rod; the second cylinder 153 is a waterproof cylinder and can work in an oil pressure environment; when the cutter rotates the cutting hull, its two cylinder work drive piston rod down stretches out, the piston rod stretches out and promotes the second push rod and down move, the second push rod drives the second push pedal and down moves, with the oil down propelling movement of oil storage intracavity when the second push pedal down moves, make the oil of oil storage intracavity enter into the drive intracavity through the oil outlet, the oil that enters into the drive intracavity is toward filling up the drive chamber, promote the motion of the seal assembly of drive intracavity toward the outside, thereby push drive assembly to the actuating lever inner wall and form sealed cooperation in the actuating lever, play sealed effect to the oil passing hole, prevent that rivers from just entering into the oil pumping work of influence oil-well pump in the actuating lever from the beginning.
The sealing assembly comprises a movable plate 1573 arranged in the driving cavity 1561, a second connecting rod 1572 arranged on one side of the movable plate 1573, and a sealing plate 1571 fixedly connected to one end of the second connecting rod 1572; after the oil in the oil storage cavity is pressed into the driving cavity through the second push plate, the movable plate moves towards two sides of the driving cavity under the action of oil pressure, the movable plate pushes the sealing plate to move in the direction of the inner wall of the driving rod, the sealing plate is firmly pressed on the oil through hole to seal the oil through hole, and water flow is prevented from entering the driving rod at the beginning.
A bump 158 is arranged on the inner wall of the driving rod 15, and a first groove matched with the bump 158 is arranged on the sealing plate 1571; a first connecting rod 155 is arranged on the driving block 156, and the first connecting rod 155 is fixedly connected to the inner wall of the driving rod 15; the relative position of the sealing plate and the inner wall of the driving rod is determined through the mutual matching of the convex block and the first groove, so that the sealing plate can move to a preset position to be matched with the inner wall of the driving rod to achieve a sealing effect on the oil through hole; the contact area between the sealing plate and the inner wall of the driving rod is increased through the first groove and the protruding block, so that the sealing effect of the sealing plate on the inner wall of the driving rod is increased.
Example 2:
as shown in fig. 11 to 13, the present embodiment is different from embodiment 1 in that: the fixing seat 17 comprises an upper fixing seat 171 and a lower fixing seat 172, the upper fixing seat 171 is connected with the lower fixing seat 172 through a damping device 173, and two sides of the damping device 173 are respectively provided with a supporting pad 174; the supporting pad 174 is made of elastic material, the top end of the supporting pad is fixedly connected with the bottom surface of the upper fixed seat, and the bottom end of the supporting pad is fixedly connected with the lower fixed seat; the upper supporting seat is supported by the supporting seat, so that the load bearing burden of the damping device is reduced, and the damping effect of the damping device is prevented from being lost due to excessive pressure; the supporting pad is made of elastic materials, so that the supporting pad is matched with the damping device to play a damping role, and the damping device can better absorb transverse vibration generated by equipment; the fixing effect of the fixing seat and the ship body is improved through the action of the damping device, the fixing seat is prevented from being separated from the ship body due to vibration generated when the cutter cuts the ship body, and the fixing effect of the fixing seat and the ship body is improved; the shock absorption device has a shock absorption effect on the oil pumping equipment, so that the cutter is prevented from generating severe shock when cutting a ship body, the influence on components in the equipment is avoided, the equipment is protected, and the service life of the equipment is prolonged; alleviate damping device's bearing burden through the supporting pad, make damping device better play the shock attenuation effect, extension damping device's life.
The damping device 173 includes a device box 1731 fixed on the lower fixing seat 172, a supporting column 1732 disposed in the device box 1731, and a supporting block 1733 fixed on the upper fixing seat 171, wherein the supporting block 1733 is connected with the supporting column 1732 through a damping spring 17333; the equipment box is fixedly connected to the upper surface of the lower fixing seat, the supporting block is fixedly connected to the lower surface of the upper fixing seat, a movable hole is formed in the top of the equipment box, the caliber of the movable hole is larger than the diameter of the supporting block, and the supporting block can move left and right in the movable hole at a certain distance; the support column is fixedly connected to the bottom of the equipment box, one end of the damping spring is fixedly connected with the support block, and the other end of the damping spring is fixedly connected with the support column; the damping spring plays a certain supporting role on the supporting block and is matched with the supporting pad to improve the stability of the fixing seat; when the cutter cuts the hull and makes equipment produce vibrations, damping spring absorbs the longitudinal vibration in the equipment, and the supporting pad absorbs the horizontal vibrations in the equipment, with the vibrations minimizing of equipment, avoids the vibrations of equipment to influence the fixed effect of fixing base and hull, plays the guard action to the part in the equipment.
A second groove 17332 is formed at the bottom of the supporting block 1733, the supporting column 1732 is inserted into the second groove 17332, and the damping spring 17333 is arranged at the bottom of the second groove 17332; through the cooperation of second recess and support column, avoid the supporting shoe to receive too big transverse force effect, damage supporting pad and damping spring, play the guard action to damping device through the second recess, avoid equipment to receive great transverse force under the effect of external force, cause the damage of damping device and supporting pad, the life of extension equipment.
The inner walls of the two sides of the equipment box 1731 are respectively provided with a limiting block 1734, the limiting block 1734 is provided with a second cushion 17341, and the two sides of the supporting block 1733 are respectively provided with a buffer block 17331 matched with the second cushion 17341; the second buffer cushion is made of elastic material, and is provided with a groove which is matched with the buffer block; when the equipment generates vibration when the cutter cuts the ship body, the buffer block is in mutual contact with the buffer pad, and the transverse vibration generated by the equipment is absorbed; the effect through the second blotter prevents the direct contact of buffer block and stopper, avoids buffer block and stopper to collide each other and causes the damage to damping device, extension damping device's life.
A supporting seat 1735 is arranged at the bottom of the equipment box 1731, a movable rod 1736 penetrates through the supporting seat 1735, the top end of the movable rod 1736 is fixedly connected to the bottom of the supporting block 1735, and a supporting spring 1737 is sleeved on the movable rod 1736; a movable cavity is arranged in the supporting seat, one end of a movable rod is arranged in the movable cavity, and the movable rod can move along the inner wall of the movable cavity; supporting spring bottom contacts with the supporting seat, and the top contacts with the supporting shoe bottom, through supporting spring's effect, increases damping device's bearing capacity, makes better the supporting role to last fixing base of damping device cooperation supporting pad, plays the guard action to damping spring, avoids damping spring to receive too big pressure to make the fatigue damping effect that reduces damping device of spring.
Example 3:
as shown in fig. 14, a system for handling an oil spill accident includes an underwater oil pumping device and an oil-water separation device, where the underwater oil pumping device has the same structure as the underwater oil pumping device in embodiment 1, and is not described herein again; the oil-water separation equipment comprises a liquid storage tank 4, a separation tank 5 connected with the liquid storage tank 4 and an oil storage tank 6 connected with the separation tank 5, wherein a heating block 51 is arranged at the bottom of the separation tank 5, and the separation tank 5 is made of heat conduction materials; the top of the liquid storage tank is provided with a feed inlet 41; after the residual oil is extracted by the oil pumping equipment, the residual oil collected is passed through the feed inlet and is entered into the liquid storage tank, after no longer the oil feed in the feed inlet, with the oil-water mixture in the liquid storage tank let in the separator box, heat the separator box through the heating piece, make oil-water mixture be heated, utilize the different principle of profit boiling point, make fluid form oil vapor after being heated and reaching the boiling point, by the oil vapor after the evaporation enter into the batch oil tank in, collect oil vapor through the batch oil tank.
A second delivery pipe 52 is arranged at the top of the separation box 5, an air pump 521 is arranged on the second delivery pipe 52, a condenser 522 is further arranged on the second delivery pipe 52, the second delivery pipe 52 is communicated with the oil storage box 6, and an air outlet pipe 61 is arranged at the top of the oil storage box 6; after the oil-water mixed liquid enters the separation box from the liquid storage box, the air pump is started to pump the oil in the separation box through the second conveying pipe, so that a relative vacuum state is formed in the separation box, the boiling point of the oil-water mixed liquid is reduced, the oil can reach the boiling point quickly under the action of the heating block, and the residual oil purification efficiency is improved; when the air pump pumps the separation tank, the air flow in the separation tank is pumped into the oil storage tank, and the air flow is discharged through the air outlet pipe in the oil storage tank, so that the damage of equipment caused by overlarge air pressure in the oil storage tank is avoided; the oil vapor heated by the heating block to reach the boiling point is sucked into the second conveying pipe under the action of the air pump, and the oil vapor is cooled and liquefied under the action of the condenser, so that the oil entering the oil storage tank is in a liquid state, and the oil storage tank is convenient to collect the oil.
An oil outlet 62 is formed in one side of the oil storage tank, a second sealing valve 621 is arranged on the oil outlet 62, and the second sealing valve is in a closed state when the oil storage tank collects oil; the second sealing valve is in an open state when oil is drained from the oil reservoir.
A waste liquid tank 7 is arranged below the liquid storage tank 4, and a heat conduction plate 71 is arranged at the top of the waste liquid tank 7; the waste liquid tank 7 is connected with the separation tank 5 through a third conveying pipe 53, and a third sealing valve 532 and a second water pump 531 are arranged on the third conveying pipe 53; after the fluid purification in the separator box finishes, remaining sea water after being heated in the separator box passes through the third conveyer pipe and carries to the waste liquid incasement, make the waste liquid incasement adorn the sea water after the heating, heat transfer to the liquid reserve tank in with the waste liquid through the heat-conducting plate, make the mixed liquid of profit in the liquid reserve tank be preheated treatment, make mixed liquid of profit have the uniform temperature before entering into the separator box, promote the heating block to mixed liquid of profit's heating efficiency, reduce the energy consumption of heating mixed liquid of profit, do benefit to the environmental protection.
A first delivery pipe 44 is arranged on one side of the liquid storage tank 4, a first water pump 441 and a first sealing valve 442 are arranged on the first delivery pipe 44, and the first delivery pipe 44 is communicated with the separation tank 5; the oil-water mixture in the liquid storage tank enters the separation box through the first conveying pipe, and after the oil-water mixture enters the separation box, the first sealing valve is closed, so that a sealed environment is formed in the separation box, the separation box is convenient to rapidly form a vacuum environment under the action of the air pump, the boiling point of the oil-water mixture is reduced, and the residual oil purification efficiency is improved.
A filter screen 43 is arranged in the liquid storage tank 4, the filter screen 43 is arranged at the inlet of the first conveying pipe 44, and the filter screen 43 is fixedly connected to the inner wall of the liquid storage tank 4 through a mounting block 42; solid impurities in the mixed liquid are filtered in and out through the filter screen, the conveying pipe is prevented from being blocked by the impurities entering the conveying pipe, and the purification efficiency of the oil-water separation equipment is improved.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (1)
1. An oil spill accident processing system comprises underwater oil pumping equipment and oil-water separation equipment, wherein the underwater oil pumping equipment comprises a shell (1), a reduction gearbox (2) arranged on the shell (1), an oil pump (21) arranged on the reduction gearbox (2) and fixing seats (17) arranged on two sides of the shell (1), and the fixing seats (17) are made of electromagnets; a transmission shaft (14) is arranged in the shell (1), a driving rod (15) is sleeved on the transmission shaft (14), and the transmission shaft (14) and the driving rod (15) are both of hollow structures; a cutter head (16) is arranged at the bottom of the driving rod (15), and a cutter (161) is arranged at the bottom surface of the cutter head (16); the method is characterized in that: the oil-water separation equipment comprises a liquid storage tank (4), a separation tank (5) connected with the liquid storage tank (4) and an oil storage tank (6) connected with the separation tank (5), wherein a heating block (51) is arranged at the bottom of the separation tank (5), and the separation tank (5) is made of a heat conduction material; a second conveying pipe (52) is arranged at the top of the separation box (5), an air pump (521) is arranged on the second conveying pipe (52), a condenser (522) is further arranged on the second conveying pipe (52), the second conveying pipe (52) is communicated with the oil storage box (6), and an air outlet pipe (61) is arranged at the top of the oil storage box (6); a first conveying pipe (44) is arranged on one side of the liquid storage tank (4), a first water pump (441) and a first sealing valve (442) are arranged on the first conveying pipe (44), and the first conveying pipe (44) is communicated with the separation tank (5); a filter screen (43) is arranged in the liquid storage tank (4), the filter screen (43) is arranged at the inlet of the first conveying pipe (44), and the filter screen (43) is fixedly connected to the inner wall of the liquid storage tank (4) through a mounting block (42); air bags (13) are arranged on two sides of the shell (1), and a reaction box (3) for providing gas for the air bags (13) is arranged in the shell (1); a material storage chamber (35) is arranged at the bottom of the reaction box (3), a medicament storage box (36) is arranged at the top of the reaction box (3), a support rod (32) is arranged below the medicament storage box (36), a one-way sealing valve component is arranged at the bottom of the medicament storage box (36), and a driving piece for opening the one-way sealing valve component is arranged in the support rod (32); an oil through hole (162) is formed in the cutter disc (16), and a sealing device for controlling the opening and closing of the oil through hole (162) is arranged in the driving rod (15); the sealing device comprises a driving block (156) arranged on the driving rod (15), a driving cavity (1561) arranged in the driving block (156) and a sealing component arranged in the driving cavity (1561); the medicament in the medicament storage box (36) is acid solution, and the substance in the material storage chamber (35) is active metal; the active metal is sodium metal, and the acid solution is hydrochloric acid solution; a sliding groove (31) is formed in the side wall of the reaction box (3), a first push plate (33) is arranged in the sliding groove (31), a push block (331) is arranged on the first push plate (33), and the push block (331) is arranged on the outer side of the reaction box (3); the top of the reaction box (3) is provided with a first cushion pad (37), and the first cushion pad (37) is arranged on the outer side of the medicament storage box (36); a second sliding block (323) is arranged at the top of the supporting rod (32), and a sliding rail (361) matched with the second sliding block (323) is arranged at the bottom of the medicament storage box (36); the sealing assembly comprises a movable plate (1573) arranged in the driving cavity (1561), a second connecting rod (1572) arranged on one side of the movable plate (1573), and a sealing plate (1571) fixedly connected to one end of the second connecting rod (1572); a bump (158) is arranged on the inner wall of the driving rod (15), and a first groove matched with the bump (158) is arranged on the sealing plate (1571); a sliding groove (31) is formed in the side wall of the reaction box (3), a first push plate (33) is arranged in the sliding groove (31), a push block (331) is arranged on the first push plate (33), and the push block (331) is arranged on the outer side of the reaction box (3); two sides of the supporting rod (32) are provided with first sliding blocks (321) matched with the sliding grooves (31), and the first push plate (33) is arranged at the bottom of the first sliding blocks (321); a movable door is arranged on the front side wall of the reaction box (3); the one-way sealing valve assembly comprises a sealing block (362) arranged in the medicament storage box (36), a first push rod (363) arranged at the bottom of the sealing block (362), a limiting plate (365) arranged on the first push rod (363), and a sealing spring (364) sleeved on the first push rod (363), wherein the first push rod (363) penetrates through the medicament storage box (36); the driving piece is a first air cylinder (322) arranged in the supporting rod (32), and the first air cylinder (322) is arranged below the first push rod (363); a waste liquid tank (7) is arranged below the liquid storage tank (4), and a heat conduction plate (71) is arranged at the top of the waste liquid tank (7); the waste liquid tank (7) is connected with the separation tank (5) through a third conveying pipe (53), and a third sealing valve (532) and a second water pump (531) are arranged on the third conveying pipe (53); be equipped with oil storage chamber (1562) in drive chamber (1561), be equipped with second push pedal (1564) in oil storage chamber (1562), second push pedal (1564) top surface is equipped with second push rod (1565), oil storage chamber (1562) bottom is equipped with oil outlet (1563).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811001935.6A CN109183751B (en) | 2018-08-30 | 2018-08-30 | Oil spilling accident processing system |
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| CN201811001935.6A CN109183751B (en) | 2018-08-30 | 2018-08-30 | Oil spilling accident processing system |
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| CN109183751B true CN109183751B (en) | 2021-07-23 |
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| CN110805011A (en) * | 2019-11-11 | 2020-02-18 | 武汉理工大学 | Multipurpose dirt separating device based on bubble plume technology |
| CN111608154A (en) * | 2020-05-26 | 2020-09-01 | 泉州市奥谷杰环保材料科技有限公司 | Water surface oil stain cleaning and recovering device |
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| US9103085B2 (en) * | 2012-06-27 | 2015-08-11 | Franck Derenoncourt | Oil spill recovery system and method |
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| CN205773846U (en) * | 2016-05-22 | 2016-12-07 | 洪家招 | A kind of oil field sewage treating equipment |
| CN106398864A (en) * | 2016-11-30 | 2017-02-15 | 南京小脚印网络科技有限公司 | Oil-water separating device |
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- 2018-08-30 CN CN201811001935.6A patent/CN109183751B/en not_active Expired - Fee Related
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|---|---|---|---|---|
| CN202642053U (en) * | 2012-04-05 | 2013-01-02 | 曹林冲 | Ship anti-sinking airbag device |
| US9103085B2 (en) * | 2012-06-27 | 2015-08-11 | Franck Derenoncourt | Oil spill recovery system and method |
| CN104551084A (en) * | 2014-07-11 | 2015-04-29 | 水科运达交通科技开发（北京）有限公司 | Deepwater oil pumping and drilling equipment |
| CN204254000U (en) * | 2014-11-19 | 2015-04-08 | 浙江科海仪表有限公司 | Pneumatic piston high thrust repid cut-off valve |
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Effective date of registration: 20210707 Address after: 535000 room a308, Haifu center, Qinzhou port, Qinzhou City, Guangxi Zhuang Autonomous Region Applicant after: Guangxi Xinfeng marine technology environmental protection Co.,Ltd. Address before: Room 301, unit 3, Lane 23, Zhanqian Road, Lecheng street, Yueqing City, Wenzhou City, Zhejiang Province Applicant before: Lin Yuanyi |
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