CN106194192A - A kind of seabed Ji Kuang based on wall attachment effect equipment and collection ore deposit method thereof - Google Patents
A kind of seabed Ji Kuang based on wall attachment effect equipment and collection ore deposit method thereof Download PDFInfo
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- CN106194192A CN106194192A CN201610795851.9A CN201610795851A CN106194192A CN 106194192 A CN106194192 A CN 106194192A CN 201610795851 A CN201610795851 A CN 201610795851A CN 106194192 A CN106194192 A CN 106194192A
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- China
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- mineral
- propeller
- seabed
- kuang
- collecting box
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- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21C—MINING OR QUARRYING
- E21C50/00—Obtaining minerals from underwater, not otherwise provided for
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63C—LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS; LIFE-SAVING IN WATER; EQUIPMENT FOR DWELLING OR WORKING UNDER WATER; MEANS FOR SALVAGING OR SEARCHING FOR UNDERWATER OBJECTS
- B63C11/00—Equipment for dwelling or working underwater; Means for searching for underwater objects
- B63C11/52—Tools specially adapted for working underwater, not otherwise provided for
Abstract
The present invention proposes a kind of seabed Ji Kuang based on wall attachment effect equipment and collection ore deposit method thereof, and this equipment includes: pedrail mechanism, ore collecting box, and water jet exports, mineral import, propeller, grid, little curvature base plate；Described ore collecting box front end is provided with propeller, is provided with grid between described ore collecting box and propeller；Described ore collecting box is surrounded by surrounding and top closure metal shell and described little curvature base plate, the bottom of described ore collecting box rear and front end is respectively equipped with the water jet outlet connected with propeller area and the mineral import connected with mineral storage area, it is equipped with baffle plate in the outlet of described water jet and mineral import, and baffle plate can rotate angle of inclination by regulation.Seabed Ji Kuang based on wall attachment effect equipment that the present invention proposes and collection ore deposit method thereof so that during Ji Kuang, be greatly improved work efficiency and work quality, and reduces during undersea mining the destruction to the ecological environment of sea bed surface.
Description
Technical field
The present invention relates to Ji Kuang field, seabed, and particularly to a kind of seabed Ji Kuang based on wall attachment effect equipment and collection thereof
Ore deposit method.
Background technology
Along with world industry and rapid development of economy, mineral resources consumption sharply increases, and land mineral resources are entirely
In the range of ball, shortage is the most exhausted increasingly, and sight is turned to the ocean taking up an area ball surface area 71% by the mankind, and oceanic mineral resources is opened
Adopt is to make up the effective means that land resources is exhausted.
Ocean is the maximum potential resource base not yet fully realized by the mankind on the earth and utilize.Except offshore oil gas provides
Outside source and beach ore in sand form, seabed is currently known also polymetallic nodules, cobalt bearing crust and many metals sulfur of business extraction value
The metallic mineral resources such as compound.Rich in nickel, cobalt, copper, manganese and gold, silver metal etc. in these mineral, gross reserves exceeds land respectively
Tens times to thousand of times of corresponding reserves.Within 2013, China the most formally obtains cobalt bearing crust mining area, one piece of Pacific Ocean.Obviously, deep-sea
The exploitation of mineral resources has to rely on Deep-ocean Mining Equipment and carries out." made in China 2025 " that on May 19th, 2015 announces is " system
Make power " strategy specifies direction, " ocean engineering device and high-tech boats and ships " is classified as ten great strategy fields of key breakthrough
One of, carry out emphatically research and development and the nationalization of advanced ocean engineering device.
The most international universal mining technique can be divided into two kinds.One is mechanical mining.It utilizes long chain bucket or sea
End robot collects the Ore on surface, seabed, then uses conveyer belt to be brought up.Due to deep-sea landform, deep-sea move
Power, deep-sea communication etc., which working range, work efficiency is severely limited.Two is floating exploitation.It utilizes high speed right
Jetting stream blows afloat seabed Ore, is promoted from seabed by Ore with waterpower or strength mode by pump and pipeline.Which is by deep
Sea environmental effect is less, but power consumption is big, and in the Ore of collection, mud is many, and the impact causing deep-sea ecology is bigger.
Summary of the invention
Low according to prior art efficiency set forth above, power consumption is big, to the technical problems such as deep-sea ecological disruption is big, the present invention
A kind of seabed Ji Kuang based on wall attachment effect equipment and collection ore deposit method thereof are proposed so that during Ji Kuang, be greatly improved
Work efficiency and work quality, and reduce during undersea mining the destruction to the ecological environment of sea bed surface.
In order to achieve the above object, the present invention proposes a kind of seabed Ji Kuang based on wall attachment effect equipment, including: tracked machine
Structure (1), ore collecting box (2), water jet outlet (3), mineral import (4), propeller (5), grid (6), little curvature base plate (7)；
Described ore collecting box (2) front end is provided with propeller (5), is provided with grid (6) between described ore collecting box (2) and propeller (5)；
Described ore collecting box (2) is surrounded by surrounding and top closure metal shell and described little curvature base plate (7), described
The bottom of ore collecting box (2) rear and front end is respectively equipped with water jet outlet (3) with propeller (5) regional connectivity and stores up with mineral
Deposit the mineral import (4) of district's connection, described water jet outlet (3) and mineral import (4) are equipped with baffle plate, and baffle plate is permissible
Angle of inclination is rotated by regulation.
Further, at the bottom of during collection ore deposit, controllable register makes the oblique back lower place of opening and the little curvature of described water jet outlet (3)
Plate (7) front end is tangent, and controllable register makes mineral import (4) lower section diagonally forward tangent with little curvature base plate (7) rear end simultaneously.
Further, the grid (6) of described ore collecting box (2) inside is fixing with tank wall to be connected, and the hole on grid (6)
Size can be changed by manual adjustment.
Further, described propeller (5) is five propellers side by side, and it functions independently, stops, and can be anti-
To rotation, its rotating speed rule can preset simultaneously.
Further, described propeller (5) with manganese nodule in sea mud natural frequency ejection fluctuation pressure current.
Further, the open cross-section of described water jet outlet (3) and mineral import (4) is rectangular, and water jet
Outlet (3), mineral import (4), the axis coincidence of propeller (5) and width are identical.
Further, the length of described ore collecting box (2) and width ratio are 1:1.
In order to achieve the above object, the present invention also proposes collection ore deposit, a kind of seabed based on wall attachment effect method, including following
Step:
Delivering to specify mining area by seabed Ji Kuang equipment, open propeller, propeller rotational drives seawater movement, and through water
Jet exit quickly flows out, and current wash away sea bed surface obliquely by little curvature base plate front end and rushed by mineral grain；
The current that the mineral grain rushed is flowed backward carry, and produce wall attachment effect by little curvature base plate, carry ore deposit
The current of composition granule are attached to little curvature base plate lower surface and flow backward, finally flow into mineral import；
The current inhalation (inhalatio) carrying mineral grain enters ore collecting box after mineral import, and the mineral grain in current is by lattice
Grid resistance keeps off and deposits, and sea water and sea mud discharge ore collecting box through water jet outlet after grid under the drive of propeller.
Further, described propeller is five propellers side by side, with manganese nodule natural frequency ejection in sea mud
The current of fluctuation pressure.
Further, get rid of the most in time when sea mud so that when sea mud is too much in ore collecting box, control propeller and rotate backward,
And regulate water jet outlet and the angle of mineral inlet baffle, make the sea water of cleaning flow into, wash away the mineral grain of attachment sea mud,
And mud mixture big for sea mud content is discharged.
The present invention proposes a kind of seabed Ji Kuang based on wall attachment effect equipment, has the advantage that
1., in monnolithic case design, use length shorter, the design of wider width, and water jet exports (3), mineral enter
Mouth (4), the axis coincidence of five propellers (5) side by side and width are identical, thus stability during reaching seawater circulation
The effect good, mineral grain carrying amount is many, can obtain higher collection ore deposit efficiency under relatively low system energy consumes premise.
2. the bottom design that Ji Kuang equips is become the micro-arc shape of little curvature so that mineral grain in current flow process,
The flowing of little curvature base plate (7) lower surface, final all inflow mineral import (4), this design can be depended on completely with current
Play the effect of wall attachment effect, be remarkably improved work efficiency and work quality, to sea bed table during minimizing undersea mining
The destruction of face ecological environment.
The present invention can be widely popularized in fields such as seabed Ji Kuang for the foregoing reasons.
Accompanying drawing explanation
Fig. 1 show the seabed Ji Kuang of present pre-ferred embodiments and equips perspective view.
Fig. 2 show the side structure schematic diagram of the seabed Ji Kuang equipment of present pre-ferred embodiments.
Fig. 3 show the cell structure schematic diagram of the seabed Ji Kuang equipment of present pre-ferred embodiments.
Fig. 4 show the Facad structure schematic diagram of the seabed Ji Kuang equipment of present pre-ferred embodiments.
Fig. 5 show the top view of the seabed Ji Kuang equipment of present pre-ferred embodiments.
Detailed description of the invention
Provide the detailed description of the invention of the present invention below in conjunction with accompanying drawing, but the invention is not restricted to following embodiment.Root
According to following explanation and claims, advantages and features of the invention will be apparent from.It should be noted that, accompanying drawing all uses the simplest
The form changed and all use non-ratio accurately, is only used for conveniently, aids in illustrating lucidly the purpose of the embodiment of the present invention.
Refer to Fig. 1～Fig. 5, Fig. 1 and show the seabed Ji Kuang equipment perspective view of present pre-ferred embodiments.
Fig. 2 show the side structure schematic diagram of the seabed Ji Kuang equipment of present pre-ferred embodiments.It is the most real that Fig. 3 show the present invention
Execute the cell structure schematic diagram of the seabed Ji Kuang equipment of example.Fig. 4 show the seabed Ji Kuang equipment of present pre-ferred embodiments
Facad structure schematic diagram.Fig. 5 show the top view of the seabed Ji Kuang equipment of present pre-ferred embodiments.
The present invention proposes a kind of seabed Ji Kuang based on wall attachment effect equipment, including: pedrail mechanism 1, ore collecting box 2, water-jet
Flow export 3, mineral import 4, propeller 5, grid 6, little curvature base plate 7；
Described ore collecting box 2 front end is provided with propeller 5, is provided with grid 6 between described ore collecting box 2 and propeller 5；
Described ore collecting box 2 is surrounded by surrounding and top closure metal shell and described little curvature base plate 7, and material is
Rustless steel or other resistant materials.The bottom of described ore collecting box 2 rear and front end is respectively equipped with and the water of propeller 5 regional connectivity
Jet exit 3 and the mineral import 4 connected with mineral storage area, described water jet outlet 3 is equipped with gear in mineral import 4
Plate, and baffle plate can be by regulation rotation angle of inclination.
Described ore collecting box 2 is divided into the region of two incomplete connections by grid 6: the circulation of front end area promising water provides power
Propeller 5 and water jet outlet 3, the outlet of described water jet 3 be square-section, and when collecting ore deposit, controllable register makes described water jet
The oblique back lower place of opening of outlet 3 is tangent with little curvature base plate 7 front end, and back-end region is mineral storage area and mineral import 4, collection
During ore deposit, controllable register makes mineral import 4 lower section diagonally forward tangent with little curvature base plate 7 rear end simultaneously.
Grid 6 within described ore collecting box 2 is fixing with tank wall to be connected, and the hole on grid 6 can be adjusted by artificial
Joint changes size, adapts to filtration and the collection of different minerals granule.Described little curvature base plate 7 is the differential of the arc that radius of curvature is bigger
Shape, is conducive to producing wall attachment effect, attracts current attachment.
Described propeller 5 is five propellers side by side, and it functions independently, stops, and can rotate backward, simultaneously
Its rotating speed rule can preset so that Ji Kuang equipment is adapted to more more complicated environment.Described propeller 5 is with manganese nodule
The current of the natural frequency ejection fluctuation pressure in sea mud.
Described pedrail mechanism 1 is made up of two crawler belts being distributed in ore collecting box 2 both sides completely and drive system, two crawler belts
It is spaced wider so that Ji Kuang is equipped in when seabed is run more steady, is not susceptible to the accidents such as overturning.
The open cross-section of described water jet outlet 3 and mineral import 4 is rectangular, and water jet outlet 3, mineral import
4, the axis of propeller 5 overlaps and width is identical, this ensures that theres and can produce stable seawater circulation.
The length of described ore collecting box 2 and width ratio are 1:1, and length is shorter so that seawater circulation institute is short through path, circulation
More stable, wider width so that the water yield participating in circulation is sufficiently large, it is ensured that the efficiency of Ji Kuang and quality.
In order to achieve the above object, the present invention also proposes collection ore deposit, a kind of seabed based on wall attachment effect method, including following
Step:
Delivering to specify mining area by seabed Ji Kuang equipment, open propeller, propeller rotational drives seawater movement, and through water
Jet exit quickly flows out, and (because section start angle of inclination, little curvature base plate front end is bigger), before current are by little curvature base plate
End washes away sea bed surface obliquely and is rushed by mineral grain；
The current that the mineral grain rushed is flowed backward carry, and produce wall attachment effect (due to little by little curvature base plate
Curvature base plate curvature is less and relatively near, so wall attachment effect can be produced with water flow distance), the current carrying mineral grain are attached to
Little curvature base plate lower surface flows backward, finally flows into mineral import；
The current inhalation (inhalatio) carrying mineral grain enters ore collecting box after mineral import, and the mineral grain in current is by lattice
Grid resistance keeps off and deposits, and sea water and sea mud discharge ore collecting box through water jet outlet after grid under the drive of propeller.
Collection ore deposit method mainly applies wall attachment effect, makes current can be attached to after carrying mineral grain under little curvature base plate
Surface fully flows into mineral import backward to complete to collect ore deposit task.
Described propeller is the propeller of five high-speed rotation side by side, with manganese nodule natural frequency (16Hz in sea mud
Left and right) current of ejection fluctuation pressure so that collection ore deposit efficiency improves further.
Further, get rid of the most in time when sea mud so that when sea mud is too much in ore collecting box, control propeller and rotate backward,
And regulate water jet outlet and the angle of mineral inlet baffle, make the sea water of cleaning flow into, wash away the mineral grain of attachment sea mud,
And mud mixture big for sea mud content is discharged.
Although the present invention is disclosed above with preferred embodiment, so it is not limited to the present invention.Skill belonging to the present invention
Art field has usually intellectual, without departing from the spirit and scope of the present invention, when being used for a variety of modifications and variations.Cause
This, protection scope of the present invention is when being as the criterion depending on those as defined in claim.
Claims (10)
1. seabed Ji Kuang based on a wall attachment effect equipment, it is characterised in that including: pedrail mechanism (1), ore collecting box (2), water
Jet exit (3), mineral import (4), propeller (5), grid (6), little curvature base plate (7)；
Described ore collecting box (2) front end is provided with propeller (5), is provided with grid (6) between described ore collecting box (2) and propeller (5)；
Described ore collecting box (2) is surrounded by surrounding and top closure metal shell and described little curvature base plate (7), described Ji Kuang
The bottom of case (2) rear and front end be respectively equipped with the water jet of propeller (5) regional connectivity outlet (3) and with mineral storage area
The mineral import (4) of connection, described water jet outlet (3) and mineral import (4) is equipped with baffle plate, and baffle plate can pass through
Regulation rotates angle of inclination.
Seabed Ji Kuang based on wall attachment effect the most according to claim 1 equips, it is characterised in that controllable register during collection ore deposit
The oblique back lower place of opening making described water jet outlet (3) is tangent with little curvature base plate (7) front end, and controllable register makes mineral simultaneously
Import (4) lower section diagonally forward is tangent with little curvature base plate (7) rear end.
Seabed Ji Kuang based on wall attachment effect the most according to claim 1 equips, it is characterised in that described ore collecting box (2)
Internal grid (6) is fixing with tank wall to be connected, and the hole on grid (6) can change size by manual adjustment.
Seabed Ji Kuang based on wall attachment effect the most according to claim 1 equips, it is characterised in that described propeller (5)
Being five propellers side by side, it functions independently, stops, and can rotate backward, and its rotating speed rule can set in advance simultaneously
Fixed.
Seabed Ji Kuang based on wall attachment effect the most according to claim 1 equips, it is characterised in that described propeller (5)
Current with manganese nodule natural frequency ejection fluctuation pressure in sea mud.
Seabed Ji Kuang based on wall attachment effect the most according to claim 1 equips, it is characterised in that described water jet exports
And the open cross-section of mineral import (4) is rectangular, and water jet outlet (3), mineral import (4), propeller (5) (3)
Axis overlaps and width is identical.
Seabed Ji Kuang based on wall attachment effect the most according to claim 1 equips, it is characterised in that described ore collecting box (2)
Length and width ratio be 1:1.
8. collection ore deposit, a seabed based on wall attachment effect method, it is characterised in that comprise the following steps:
Delivering to specify mining area by seabed Ji Kuang equipment, open propeller, propeller rotational drives seawater movement, and through water jet
Outlet is quickly flowed out, and current wash away sea bed surface obliquely by little curvature base plate front end and rushed by mineral grain；
The current that the mineral grain rushed is flowed backward carry, and produce wall attachment effect by little curvature base plate, carry mineral
The current of grain are attached to little curvature base plate lower surface and flow backward, finally flow into mineral import；
The current inhalation (inhalatio) carrying mineral grain enters ore collecting box after mineral import, and the mineral grain in current is hindered by grid
Keeping off and deposit, sea water and sea mud discharge ore collecting box through water jet outlet after grid under the drive of propeller.
Collection ore deposit, seabed based on wall attachment effect the most according to claim 8 method, it is characterised in that described propeller is five
Individual propeller side by side, with the current of manganese nodule natural frequency ejection fluctuation pressure in sea mud.
Collection ore deposit, seabed based on wall attachment effect the most according to claim 8 method, it is characterised in that when sea mud is the most timely
Get rid of so that when sea mud is too much in ore collecting box, control propeller and rotate backward, and regulate water jet outlet and mineral inlet baffle
Angle, make the sea water of cleaning flow into, wash away the mineral grain of attachment sea mud, and by big for sea mud content mud mixture row
Go out.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610795851.9A CN106194192B (en) | 2016-08-31 | 2016-08-31 | A kind of seabed Ji Kuang equipments and its collection mine method based on wall attachment effect |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201610795851.9A CN106194192B (en) | 2016-08-31 | 2016-08-31 | A kind of seabed Ji Kuang equipments and its collection mine method based on wall attachment effect |
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| CN106194192A true CN106194192A (en) | 2016-12-07 |
| CN106194192B CN106194192B (en) | 2018-08-14 |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109798119A (en) * | 2017-11-17 | 2019-05-24 | 广州光环能源科技有限公司 | Bottom mining device |
| CN114151088A (en) * | 2021-12-06 | 2022-03-08 | 上海交通大学 | Double-jet hydraulic ore collecting and storing integrated device on deep sea bottom |
| CN116291462A (en) * | 2023-05-24 | 2023-06-23 | 中国海洋大学 | Ore collecting device and method based on Kangda effect |
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| CN206000537U (en) * | 2016-08-31 | 2017-03-08 | 上海交通大学 | A kind of seabed Ji Kuang equipment based on wall attachment effect |
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| CN1876486A (en) * | 2006-06-30 | 2006-12-13 | 中国科学院光电技术研究所 | Multifunctional underwater robot |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109798119A (en) * | 2017-11-17 | 2019-05-24 | 广州光环能源科技有限公司 | Bottom mining device |
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| CN116291462B (en) * | 2023-05-24 | 2023-08-11 | 中国海洋大学 | Ore collecting device and method based on Kangda effect |
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| CN106194192B (en) | 2018-08-14 |
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