CN108313218A - A kind of marine mining and ore dressing platform - Google Patents
A kind of marine mining and ore dressing platform Download PDFInfo
- Publication number
- CN108313218A CN108313218A CN201810243746.3A CN201810243746A CN108313218A CN 108313218 A CN108313218 A CN 108313218A CN 201810243746 A CN201810243746 A CN 201810243746A CN 108313218 A CN108313218 A CN 108313218A
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- deck
- tank
- cabin
- hold
- ore dressing
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B35/00—Vessels or similar floating structures specially adapted for specific purposes and not otherwise provided for
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B17/00—Vessels parts, details, or accessories, not otherwise provided for
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B17/00—Vessels parts, details, or accessories, not otherwise provided for
- B63B2017/0072—Seaway compensators
Abstract
The invention discloses a kind of marine minings and ore dressing platform, including bucket wheel dredger and ore dressing ship, the bucket wheel dredger is by the first hold, first main deck, manipulate deck, compass deck, first communication antenna, suspender, guide pile and cantilever crane composition, first main deck is mounted on the top of the first hold, deck is manipulated to be mounted on the top surface of the first main deck, compass deck is mounted on the top surface for manipulating deck, suspender, which is mounted on, to be manipulated on deck, ore dressing ship is by the second hold, second main deck, equipment deck, screening plant, second communication antenna, overhead traveling crane and side formula suspender composition.Total system comprehensive integration is transported in undersea mining ore dressing of the present invention, realize pick up the mine course of work it is efficient with it is continuous, mining dredger using the trolley guide pile system with compensation of undulation has extremely important advantage, pass through the function of compensation of undulation, impact of the wave to trolley guide pile system can be buffered, ensures that mining dredger works normally under certain stormy waves.
Description
Technical field
The invention belongs to a kind of undersea mining technical field of beneficiation, and in particular to a kind of marine mining and ore dressing platform.
Background technology
In recent decades, with the appearance of some major progresses, the mankind also have occurred the understanding of Global Mineral aobvious
It writes and changes.Ocean is similar with the potential business mineral products of ocean floor unit area with land, is imbedded in the mineral products of seawater or ocean floor
3/4ths of Global Mineral are accounted for, but are not almost developed.Coastal state can will 368 kilometers away from its coastline (200 sea
In) range divide exclusive economic zone into, in these marine sites, the sovereignty of coastal state-owned exploration and development natural resources；It is managed more than various countries
The other half of linchpin marine site is then managed by International Sea-Bed Authority of the United Nations (ISA), and countries in the world can pass through international Submarine Pipeline
Reason office goes to exploration and development ocean.
Have at present it is many adopt scheme of concentration, mining efficiency is low and not environmentally, if the operational method of Thailand's mining dredger is around ship
360 ° of tail does not stop to rotate, and tailing directly spews out into the sea from stern.This mining methods not only hinders effective mining, also repeats
Tailing is drawn, operation effect is low, can not accomplish environmentally protective mining.
Invention content
The technical problem to be solved by the present invention is to provide a kind of marine mining and choosing in view of the above shortcomings of the prior art
Total system comprehensive integration is transported in mine platform, undersea mining ore dressing, realizes efficient and continuous, the use for picking up the mine course of work
The mining dredger of trolley guide pile system with compensation of undulation has extremely important advantage, can by the function of compensation of undulation
To buffer impact of the wave to trolley guide pile system, ensure that mining dredger works normally under certain stormy waves.
To realize the above-mentioned technical purpose, the technical solution that the present invention takes is：
A kind of marine mining and ore dressing platform, wherein：Including bucket wheel dredger and ore dressing ship, the bucket wheel dredger by
First hold, the first main deck manipulate deck, compass deck, the first communication antenna, suspender, guide pile and cantilever crane composition, institute
The first main deck stated is mounted on the top of the first hold, and the deck that manipulates is mounted on the top surface of the first main deck, institute
The compass deck stated is mounted on the top surface for manipulating deck, and first communication antenna is fixedly mounted on the top surface of compass deck
On, the suspender, which is mounted on, to be manipulated on deck, and the guide pile, which is mounted on, to be manipulated on deck, and the ore dressing ship is by second
Hold, the second main deck, equipment deck, screening plant, the second communication antenna, overhead traveling crane and side formula suspender composition, described second
Main deck is mounted on the top surface of the second hold, and the equipment deck is mounted on the top surface of the second main deck, the sieve
Screening device and overhead traveling crane are all mounted on equipment deck, and the side formula suspender is mounted on the side of overhead traveling crane, and described second is logical
Iflytech's line is mounted on the second main deck.
To optimize above-mentioned technical proposal, the concrete measure taken further includes：
The first above-mentioned hold by right ballast tank, right clothing issue room, empty cabin, the first fuel oil tank, bilge tank, lower pump cabin,
Clear water cabin, preceding sea water tank, left clothing issue room, left ballast tank, the second fuel oil tank, rear sea water tank, dirty oil tank, bilge water tank and third
Fuel oil tank forms, and the right ballast tank is located at the stem of the first hold, and the right clothing issue room is located at right ballast tank
Left side, for the broken space in the left side of right clothing issue room, first fuel oil tank and third fuel oil tank are located at the left side in empty cabin,
For the lower pump freight space between the first fuel oil tank and third fuel oil tank, the bilge tank is located at a left side for the first fuel oil tank
Side, the bilge-water freight space are located at the left side of bilge water tank, the left side in the left side of third fuel oil tank, the dirty oil tank
Ballast tank is located at the tail portion of the first hold, and the left clothing issue room and the second fuel oil tank are all located at the right side of left ballast tank,
The preceding sea water tank and rear sea water tank are all located at the right side of left clothing issue room, and the clear water freight space is in the right side of preceding sea water tank.
The first above-mentioned main deck is by conveyance conduit, upper pump cabin, lavatory, duty room, upending frame, reamer device and stops
Room composition is ceased, the conveyance conduit is mounted on the tail portion of the first main deck, and the upper pump freight space is in the right side of conveyance conduit
Side, the lavatory are located at the right side in upper pump cabin, and the duty room and lobby are all located at the right side of lavatory, described
Reamer device be hingedly mounted on the first main deck, the upending frame described in two be mounted on the first main deck on.
It is provided with control cabinl pulpit on above-mentioned manipulation deck.
The second above-mentioned hold is by forepeak, water intaking pond, pump room, fuel oil tank, afterpeak, cabin, empty cabin, ballast tank, light
Water tank and bilge tank composition, the forepeak are located at the stem of the second hold, and the ballast tank described in two is located at forepeak
Left side, water intaking pond, fresh-water tank and the bilge tank are all located between two ballast tanks, and the broken space is in a left side for ballast tank
Side, the pump room are located between two empty cabins, and the fuel oil tank described in two is located at the left side in empty cabin, and the cabin is located at pump
The left side in cabin, the afterpeak are located at the tail portion of the second hold.
Above-mentioned equipment deck is made of upper generating set, upper container-type switchgear house, upper duty room and upper laboratory, institute
There are three upper generating set, the upper container-type switchgear houses to be located at the right side of upper generating set for the equipment deck tail distribution stated
Side, the upper duty room and upper laboratory are located at the stem on equipment deck and upper duty room is located at the left side in upper laboratory.
The marine mining and ore dressing platform have the following advantages：
(1) total system comprehensive integration is transported in undersea mining ore dressing
D5014 bucket wheel dredge boats with compensation of undulation guide pile pass through slush pump, conveying after the iron ore digging of seabed
Pipe, raw ore sand is delivered to ore dressing ship, realize pick up the mine course of work it is efficient with it is continuous；
(2) bucket wheel digging system is used
Bucket wheel delver is horizontal axis rotary cutting seabed ore in sand form, when bucket wheel dredge boat is using tail portion guide pile as rotating fulcrum,
When fan-shaped swing is made in left and right, the excavation yield of transverse moving left and right bucket wheel delver is identical, is ensured that so defeated to ore dressing ship
The raw ore uniform amount sent, continuous-stable；
(3) the trolley guide pile system with compensation of undulation：This destination item is that having the marine of stormy waves to carry out mining,
So having extremely important advantage using the mining dredger of the trolley guide pile system with compensation of undulation, pass through compensation of undulation
Function can buffer impact of the wave to trolley guide pile system, ensure that mining dredger works normally under certain stormy waves.
Rational mining dredger digging scheme is formulated by hydrogeology report first, seabed ore in sand form is produced, mortar is passed through
Ore in sand form is served the screening that ore dressing ship carries out raw ore, level-one, secondary magnetic separation by pump and pipeline waterborne, and concentrate leaves.Dig out first
When pit, by ore dressing ship tailings pump and debris tube region that Tailings transportation can be received into tailing to one, carrying out the
When the mining of Two Areas, the tailing generated, can by tailings pump on ore dressing ship and debris tube by Tailings transportation to digging
First pit gone out, then by sinker and tailing end mobile device, tailing is gradually divided and is sprinkled upon in first pit, is made
Original landforms are restored in seabed, solve the drawbacks of tailing repeats to draw, accomplish environmentally protective mining.
The development of mining bucket wheel is to carry out the replacement research and development on the basis of original dredges the bucket wheel dredged, and bucket wheel adaptation is made to adopt
The operating mode of seabed ore in sand form is dug, sealing structure, the wearability of bucket wheel shaft are more excellent.In order to allow mining dredger preferably at sea to be adopted
Mine operation, the trolley guide pile system that trolley guide pile system must be used with compensation of undulation, the current country be all guide pile and
Ship is to rigidly fix, and without wave compensation system, when encountering stormy waves, is easy to happen guide pile and fractures accident.Adapt to marine operating mode
Ore dressing ship preparation equipment installation frame structure, develop that structure is light, the installation frame of the high preparation equipment of intensity.Due to tail
Mine pump is single pump shell structure, is ruptured in order to prevent since pump case is worn, and seawater occurs into accident caused by cabin, so tailing
Pump must be installed in an independent pump room, the motor of drive system, and gear-box is mounted on self-contained pump out of my cabin, develop efficiently
It is reliable to cross cabin sealing structure.The steel wire rope of four positioning of anchor winches of ore dressing ship cannot use common positioning wire rope to move towards,
Directly pull to seabed from deck, it is necessary to so that the steel wire rope of four positioning of anchor winches is pulled to seabed from hull bottom, to avoid steel wire rope with
The phase grazing of barging fleet, causes an accident.
The advantage of the invention is that the following：Total system comprehensive integration is transported in undersea mining ore dressing, realizes selecting mine
The course of work it is efficient with it is continuous, had using the mining dredger of the trolley guide pile system with compensation of undulation extremely important excellent
Gesture can buffer impact of the wave to trolley guide pile system by the function of compensation of undulation, ensure mining dredger in certain wind
The lower normal work of wave.
Description of the drawings
Fig. 1 is the structural schematic diagram of bucket wheel dredger of the present invention；
Fig. 2 is the first hold structure distribution schematic diagram of the invention；
Fig. 3 is the first main deck structure distribution schematic diagram of the invention；
Fig. 4 is that the present invention manipulates deck structure distribution schematic diagram；
Fig. 5 is the structural schematic diagram of ore dressing ship of the present invention；
Fig. 6 is the intermediate cutting structural schematic diagram of ore dressing ship of the present invention；
Fig. 7 is the second hold structure distribution schematic diagram of the invention；
Fig. 8 is the second main deck structure distribution schematic diagram of the invention；
Fig. 9 is present device deck structure distribution schematic diagram.
Reference numeral therein is：Bucket wheel dredger 1, the first hold 11, right ballast tank 1101, right clothing issue room 1102,
Empty cabin 1103, the first fuel oil tank 1104, bilge tank 1105, lower pump cabin 1106, clear water cabin 1107, preceding sea water tank 1108, left storage
Object cabin 1109, left ballast tank 1110, the second fuel oil tank 1111, rear sea water tank 1112, dirty oil tank 1113, bilge water tank 1114,
Third fuel oil tank 1115, the first main deck 12, conveyance conduit 1201, upper pump cabin 1202, lavatory 1203, duty room 1204,
Upending frame 1205, lobby 1207, manipulates deck 13, control cabinl pulpit 1301, the communication of compass deck 14, first at reamer device 1206
Antenna 15, suspender 16, guide pile 17, cantilever crane 18, ore dressing ship 2, the second hold 21, forepeak 2101, water intaking pond 2102, pump room
2103, fuel oil tank 2104, afterpeak 2105, cabin 2106, empty cabin 2107, ballast tank 2108, fresh-water tank 2109, bilge tank
2110, the second main deck 22, lower generating set 2201, lower container-type switchgear house 2202, lower duty room 2203, lower laboratory
2204, equipment deck 23, upper generating set 2301, upper container-type switchgear house 2302, upper duty room 2303, upper laboratory
2304, screening plant 24, the second communication antenna 25, overhead traveling crane 26, side formula suspender 27.
Specific implementation mode
The specific implementation mode of the present invention is further illustrated below in conjunction with the accompanying drawings：
A kind of marine mining and ore dressing platform, wherein：Including bucket wheel dredger 1 and ore dressing ship 2, the bucket wheel dredger
1 by the first hold 11, the first main deck 12, manipulation deck 13, compass deck 14, the first communication antenna 15, suspender 16, guide pile
17 and cantilever crane 18 form, first main deck 12 be mounted on the first hold 11 top, the manipulation deck 13 peace
On the top surface of the first main deck 12, the compass deck 14 is mounted on the top surface for manipulating deck 13, and described first
Communication antenna 15 is fixedly mounted on the top surface of compass deck 14, and the suspender 16, which is mounted on, to be manipulated on deck 13, described
Guide pile 17 be mounted on manipulate deck 13 on, the ore dressing ship 2 by the second hold 21, the second main deck 22, equipment deck 23,
Screening plant 24, the second communication antenna 25, overhead traveling crane 26 and side formula suspender 27 form, and second main deck 22 is mounted on second
On the top surface of hold 21, the equipment deck 23 is mounted on the top surface of the second main deck 22,24 He of screening plant
Overhead traveling crane 26 is all mounted on equipment deck 23, and the side formula suspender 27 is mounted on the side of overhead traveling crane 26, and described second is logical
Iflytech's line 25 is mounted on the second main deck 22.
In embodiment, the first hold 11 is by right ballast tank 1101, right clothing issue room 1102, empty cabin 1103, the first fuel oil tank
1104, bilge tank 1105, lower pump cabin 1106, clear water cabin 1107, preceding sea water tank 1108, left clothing issue room 1109, left ballast tank
1110, the second fuel oil tank 1111, rear sea water tank 1112, dirty oil tank 1113, bilge water tank 1114 and third fuel oil tank 1115 form,
The right ballast tank 1101 is located at the stem of the first hold 11, and the right clothing issue room 1102 is located at right ballast tank 1101
Left side, the empty cabin 1103 is located at the left side of right clothing issue room 1102, first fuel oil tank 1104 and third fuel oil tank
1115 are located at the left side in empty cabin 1103, the lower pump cabin 1106 be located at the first fuel oil tank 1104 and third fuel oil tank 1115 it
Between, the bilge tank 1105 is located at the left side of the first fuel oil tank 1104, and the bilge water tank 1114 is located at third fuel oil tank
1115 left side, the dirty oil tank 1113 are located at the left side of bilge water tank 1114, and the left ballast tank 1110 is located at the
The tail portion of one hold 11, the left clothing issue room 1109 and the second fuel oil tank 1111 are all located at the right side of left ballast tank 1110,
The preceding sea water tank 1108 and rear sea water tank 1112 is all located at the right side of left clothing issue room 1109, and the clear water cabin 1107 is located at
The right side of preceding sea water tank 1108.
In embodiment, the first main deck 12 is by conveyance conduit 1201, upper pump cabin 1202, lavatory 1203, duty room
1204, upending frame 1205, reamer device 1206 and lobby 1207 form, and the conveyance conduit 1201 is mounted on the first main first
The tail portion of plate 12, the upper pump cabin 1202 are located at the right side of conveyance conduit 1201, and the lavatory 1203 is located at upper machine
The right side of pump room 1202, the duty room 1204 and lobby 1207 are all located at the right side of lavatory 1203, the reamer
Device 1206 is hingedly mounted on the first main deck 12, and the upending frame 1205 described in two is mounted on the first main deck 12.
In embodiment, manipulates and be provided with control cabinl pulpit 1301 on deck 13.
In embodiment, the second hold 21 is by forepeak 2101, water intaking pond 2102, pump room 2103, fuel oil tank 2104, afterpeak
2105, cabin 2106, empty cabin 2107, ballast tank 2108, fresh-water tank 2109 and bilge tank 2110 form, the forepeak 2101
Positioned at the stem of the second hold 21, the ballast tank 2108 described in two is located at the left side of forepeak 2101, the water intaking pond
2102, fresh-water tank 2109 and bilge tank 2110 are all located between two ballast tanks 2108, and the empty cabin 2107 is located at ballast tank
2108 left side, the pump room 2103 are located between two empty cabins 2107, and the fuel oil tank 2104 described in two is located at empty cabin
2107 left side, the cabin 2106 are located at the left side of pump room 2103, and the afterpeak 2105 is located at the second hold 21
Tail portion.
In embodiment, the second main deck 22 is by lower generating set 2201, lower container-type switchgear house 2202, lower duty room
2203 and lower laboratory 2204 composition, 22 tail distribution of the second main deck it is described there are three lower generating set 2201
Lower container-type switchgear house 2202 is located at the right side of lower generating set 2201, the lower duty room 2203 and lower laboratory 2204
It is located at the left side in lower laboratory 2204 positioned at the stem and lower duty room 2203 of the second main deck 22.
In embodiment, equipment deck 23 is by upper generating set 2301, upper container-type switchgear house 2302, upper duty room 2303
It is formed with upper laboratory 2304, there are three upper generating set 2301, the upper packagings for 23 tail distribution of equipment deck
Box switchgear house 2302 is located at the right side of upper generating set 2301, and the upper duty room 2303 and upper laboratory 2304, which are located at, to be set
The stem and upper duty room 2303 on standby deck 23 are located at the left side in upper laboratory 2304.
The above is only the preferred embodiment of the present invention, protection scope of the present invention is not limited merely to above-described embodiment,
All technical solutions belonged under thinking of the present invention all belong to the scope of protection of the present invention.It should be pointed out that for the art
For those of ordinary skill, several improvements and modifications without departing from the principles of the present invention should be regarded as the protection of the present invention
Range.
Claims (7)
1. a kind of marine mining and ore dressing platform, it is characterised in that：Including bucket wheel dredger (1) and ore dressing ship (2), the bucket
Dredger (1) is taken turns by the first hold (11), the first main deck (12), manipulation deck (13), compass deck (14), the first communication day
Line (15), suspender (16), guide pile (17) and cantilever crane (18) composition, first main deck (12) are mounted on the first hold
(11) top, the manipulation deck (13) are mounted on the top surface of the first main deck (12), the compass deck (14)
On the top surface for manipulating deck (13), first communication antenna (15) is fixedly mounted on the top surface of compass deck (14)
On, the suspender (16), which is mounted on, to be manipulated on deck (13), and the guide pile (17), which is mounted on, to be manipulated on deck (13), institute
The ore dressing ship (2) stated is by the second hold (21), the second main deck (22), equipment deck (23), screening plant (24), the second communication
Antenna (25), overhead traveling crane (26) and side formula suspender (27) composition, second main deck (22) are mounted on the second hold (21)
On top surface, the equipment deck (23) is mounted on the top surface of the second main deck (22), the screening plant (24) and day
Vehicle (26) is all mounted on equipment deck (23), and the side formula suspender (27) is mounted on the side of overhead traveling crane (26), described
Second communication antenna (25) is mounted on the second main deck (22).
2. a kind of marine mining according to claim 1 and ore dressing platform, it is characterised in that：First hold (11)
By right ballast tank (1101), right clothing issue room (1102), empty cabin (1103), the first fuel oil tank (1104), bilge tank (1105), under
Pump cabin (1106), clear water cabin (1107), preceding sea water tank (1108), left clothing issue room (1109), left ballast tank (1110), second
Fuel oil tank (1111), rear sea water tank (1112), dirty oil tank (1113), bilge water tank (1114) and third fuel oil tank (1115) group
At the right ballast tank (1101) is located at the stem of the first hold (11), and the right clothing issue room (1102) is located at right pressure
The left side of water tank (1101) is carried, the empty cabin (1103) is located at the left side of right clothing issue room (1102), first fuel oil tank
(1104) and third fuel oil tank (1115) is positioned at the left side of empty cabin (1103), and the lower pump cabin (1106) is located at the first fuel oil
Between cabin (1104) and third fuel oil tank (1115), the bilge tank (1105) is located at the left side of the first fuel oil tank (1104),
The bilge water tank (1114) is located at the left side of third fuel oil tank (1115), and the dirty oil tank (1113) is located at bilge water tank
(1114) left side, the left ballast tank (1110) are located at the tail portion of the first hold (11), the left clothing issue room
(1109) and the second fuel oil tank (1111) is all located at the right sides of left ballast tank (1110), the preceding sea water tank (1108) and after
Sea water tank (1112) is all located at the right side of left clothing issue room (1109), and the clear water cabin (1107) is located at preceding sea water tank (1108)
Right side.
3. a kind of marine mining according to claim 1 and ore dressing platform, it is characterised in that：First main deck
(12) by conveyance conduit (1201), upper pump cabin (1202), lavatory (1203), duty room (1204), upending frame (1205), hinge
Knife system (1206) and lobby (1207) composition, the conveyance conduit (1201) are mounted on the tail of the first main deck (12)
Portion, the upper pump cabin (1202) are located at the right side of conveyance conduit (1201), and the lavatory (1203) are located at upper pump
The right side in cabin (1202), the duty room (1204) and lobby (1207) are all located at the right side of lavatory (1203), described
Reamer device (1206) be hingedly mounted on the first main deck (12), the upending frame (1205) described in two be mounted on first master
On deck (12).
4. a kind of marine mining according to claim 1 and ore dressing platform, it is characterised in that：The manipulation deck (13)
On be provided with control cabinl pulpit (1301).
5. a kind of marine mining according to claim 1 and ore dressing platform, it is characterised in that：Second hold (21)
By forepeak (2101), water intaking pond (2102), pump room (2103), fuel oil tank (2104), afterpeak (2105), cabin (2106),
Empty cabin (2107), ballast tank (2108), fresh-water tank (2109) and bilge tank (2110) composition, the forepeak (2101) are located at
The stem of second hold (21), the ballast tank (2108) described in two are located at the left side of forepeak (2101), the water intaking pond
(2102), fresh-water tank (2109) and bilge tank (2110) are all located between two ballast tanks (2108), the empty cabin (2107)
Left side positioned at ballast tank (2108), the pump room (2103) are located between two empty cabins (2107), the fuel oil described in two
Cabin (2104) is located at the left side of empty cabin (2107), and the cabin (2106) is located at the left side of pump room (2103), stern point
Cabin (2105) is located at the tail portion of the second hold (21).
6. a kind of marine mining according to claim 1 and ore dressing platform, it is characterised in that：Second main deck
(22) by lower generating set (2201), lower container-type switchgear house (2202), lower duty room (2203) and lower laboratory (2204)
Composition, there are three lower generating set (2201), the lower container-type distribution for described the second main deck (22) tail distribution
Room (2202) is located at the right side of lower generating set (2201), and the lower duty room (2203) and lower laboratory (2204) are located at the
The stem and lower duty room (2203) of two main decks (22) are located at the left side in lower laboratory (2204).
7. a kind of marine mining according to claim 1 and ore dressing platform, it is characterised in that：The equipment deck (23)
It is made of upper generating set (2301), upper container-type switchgear house (2302), upper duty room (2303) and upper laboratory (2304),
There are three upper generating set (2301), the upper container-type switchgear houses (2302) for described equipment deck (23) tail distribution
Right side positioned at upper generating set (2301), the upper duty room (2303) and upper laboratory (2304) are located at equipment deck
(23) stem and upper duty room (2303) is located at the left side in upper laboratory (2304).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810243746.3A CN108313218A (en) | 2018-03-23 | 2018-03-23 | A kind of marine mining and ore dressing platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810243746.3A CN108313218A (en) | 2018-03-23 | 2018-03-23 | A kind of marine mining and ore dressing platform |
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| CN108313218A true CN108313218A (en) | 2018-07-24 |
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| CN201810243746.3A Pending CN108313218A (en) | 2018-03-23 | 2018-03-23 | A kind of marine mining and ore dressing platform |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109113114A (en) * | 2018-08-08 | 2019-01-01 | 江苏省船舶设计研究所有限公司 | Suction is twisted to dig sand ore dressing integrated ship |
| CN110656669A (en) * | 2019-08-20 | 2020-01-07 | 上海航盛船舶设计有限公司 | Small-size pump suction type dredge of inland river |
| WO2020061764A1 (en) * | 2018-09-25 | 2020-04-02 | 符瑶 | Excavation device for dredger |
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