CN207774364U - A kind of deep-sea ores lifting system storage bin with material guide device - Google Patents

A kind of deep-sea ores lifting system storage bin with material guide device Download PDF

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Publication number
CN207774364U
CN207774364U CN201820080849.8U CN201820080849U CN207774364U CN 207774364 U CN207774364 U CN 207774364U CN 201820080849 U CN201820080849 U CN 201820080849U CN 207774364 U CN207774364 U CN 207774364U
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China
Prior art keywords
storage bin
guide
deep
sea
warehouse
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Expired - Fee Related
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CN201820080849.8U
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Chinese (zh)
Inventor
陈卫
徐海良
杨放琼
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Central South University
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Central South University
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Expired - Fee Related legal-status Critical Current
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Abstract

The utility model discloses a kind of deep-sea ores lifting system storage bin, including upper warehouse, lower warehouse, connecting flange, material guide device and backgauge yellow glue circle etc. with material guide device.Polymetallic nodules acquisition of the collecting machine by preservation in seabed is got up, and after desliming, being crushed, is delivered in storage bin by pulp conveying hose.The promotion hard tube straight cutting being connected with ore slurry pump is provided with tubaeform suction inlet in storage bin bottom end, promoting hard tube close to storage bin bottom end, and material guide device is provided with below tubaeform suction inlet, and the spiral guide bar on material guide device is driven by submersible motor to be rotated.The ore particles for falling to storage bin bottom end are forced to screw at promotion hard tube suction inlet under the action of spiral guide bar, under the swabbing action of ore slurry pump, are reached on the mining dredger of sea after pipeline transportation.The utility model is simple in structure, easy to use, efficiently solves the problems, such as that deep-sea ores lifting system is easy to block nozzle in promotion hard tube suction inlet buildup.

Description

A kind of deep-sea ores lifting system storage bin with material guide device
Technical field
The utility model is related to mining technique fields, more particularly, to a kind of deep-sea ores lifting system with material guide device Storage bin.
Background technology
With the continuous development of world economy, the demand to mineral resources is also increasing, and excessive development of resources causes Earth land mineral resources increasingly depleted, in order to meet the needs of human survival and development, countries in the world since last century just Turn one's attention to the vast oceans;Deep-sea Mining Technology is the guiding industry technology in the following marine industries, is helped as emphasis Deep-sea difference mineral extraction technique has been classified as the great class of long-term Science and Technology tackling key problem in country by the break-through skill held, China Topic.
The function of deep-sea ores lifting system is that the ore for acquiring seabed is promoted onto the mining dredger on sea, is that deep-sea is adopted One of core technology of mine;For the research of its ores lifting method, the U.S., Germany, France, Japan, South Korea etc. have all done greatly The theory analysis and experimental exploration of amount are generally believed and are promoted ore to the mining on the mining dredger of sea using hydraulic hoisting technology Operational method most prospects for commercial application.
According to the difference of ore riser tubing and lifting means, hydraulic hoisting method can be divided into ore slurry pump hydraulic hoisting method and Clarified water pump hydraulic hoisting method, and to have both technically simple, hoisting power big and efficient etc. excellent for ore slurry pump hydraulic hoisting method therein Point has important business application researching value.Although deep-sea ore waterpower method for improving have many advantages, such as it is above, however, In practical deep-sea mining operation, ore particles block riser tubing nozzle phenomenon in transport system storage bin and still frequently occur, The deep-sea mineral lifting means of design efficiently, practical is still the technical barrier that field of mining scientific research personnel generally faces.
In terms of the hydraulic hoisting of ore-raising pipe road, although Japan, Germany, India etc., which establish deep-sea, raises mine hydraulic lift system Test model, and related sea examination experiment has been carried out, however the emphasis of its research has focused largely on the acquisition for transporting parameter, system is total Body technique is integrated etc., and is easy to buildup in transport system riser tubing storage bin suction inlet for ore particles and blocks pipe Mouth problem, is still not formed the solution of effect so far.
Invention content
The purpose of the utility model is to overcome above-mentioned deficiencies in the prior art, provide a kind of deep-sea with material guide device Ores lifting system storage bin, designs its concrete structure and embodiment, is easy to accumulate in transport system suction inlet for ore particles The problem of expecting and blocking nozzle provides a solution.
To achieve the above object, the utility model uses following technical scheme:A kind of deep-sea ore with material guide device is defeated System storage bin is sent, mainly by material guide device, material guide device connection bolt, upper warehouse, warehouse connection bolt assembly, lower storehouse Body, ore filtering square, connecting flange, flange bolt component and adjust pad composition, and the deep-sea mine being mutually applicable in therewith Stone transport system is then mainly by pulp conveying hose, buoyant spheres, ore slurry pump, promotion hard tube, sea mining dredger, storage bin sum aggregate mine The compositions such as machine.
Several ore slurry pumps are provided on promotion hard tube between storage bin and sea mining dredger, the effect of ore slurry pump is for mine Movement of the object in conveying pipe provides power, promotes hard tube straight cutting in storage bin bottom end, and at it close to the bottom end of storage bin Tubaeform suction inlet is installed, material guide device is provided on the storage bin below tubaeform suction inlet;Material guide device is by spiral Guide bar, backbone sealing ring, bearing (ball) cover(One), bearing (ball) cover(Two), rolling bearing, shaft coupling and submersible motor composition, be It is easily installed and safeguards, material guide device is individually designed, and connecting bolt using material guide device with storage bin is fixedly connected.Storage bin It is made of upper warehouse and lower warehouse, ore pulp entrance and seawater overflow port is provided on upper warehouse, mine is installed on seawater overflow port Stone filters square, and upper and lower warehouse is fixedly connected by warehouse connection bolt assembly;Ore is promoted and is welded with connecting flange on hard tube, even Acting flange is fixedly connected with storage bin by flange bolt component, and both connecting places are provided with adjust pad, pass through Adjust pad is adjustable to promote the distance between hard tube bottom end suction inlet and material guide device, to be applicable in different exploitation operating modes;It is anti- Only coarse aggregate penetrates into material guide device rolling bearing, and it is close to be provided with twice for ore particles contact position in material guide device with storage bin Envelope, is sealed into backgauge Huang rubber sealing for first, and second is sealed into backbone sealing ring sealing.
When deep-sea mining operation, spiral guide bar rotates under the driving of submersible motor, falls to storage bin bottom The ore particles at end are forced to screw in being promoted at hard tube suction inlet under the action of spiral guide bar, make in the suction of ore slurry pump Under, reached on the mining dredger of sea after pipeline transportation;Material guide device uses bolt separately as a component, with storage bin Connection, it is simple in structure, easy to maintain, solve the problems, such as that ore particles are easy to block the same of nozzle in riser tubing nozzle buildup When also improve mining efficiency indirectly.
Description of the drawings
Fig. 1 is the deep-sea ores lifting system structure diagram of the utility model.
Fig. 2 is the deep-sea ores lifting system storage bin structural schematic diagram with material guide device of the utility model.
Fig. 3 is the deep-sea ores lifting system material-guider structure schematic diagram of the utility model.
Reference sign:
1-storage bin;2-ore slurry pumps;3-promote hard tube;4-sea cargo ships;5-buoyant spheres;6-ore pulps Delivery hose;7-collecting machines;1-1-material guide device;1-2-material guide device connects bolt;1-3-is tubaeform suction inlet; The lower warehouses of 1-4-;1-5-warehouse connects bolt assembly;1-6-goes up warehouse;1-7-ore filters square;1-8-seawater Overflow port;1-9-connecting flange;1-10-flange bolt component;1-11-adjust pad;1-12-ore pulp enters Mouthful;1-1-1-submersible motor;1-1-2-backbone sealing ring;1-1-3-end cap(One);1-1-4-connecting plate; 1-1- 5-end caps(Two);1-1-6-backgauge yellow glue circle;1-1-7-backgauge yellow glue circle attachment screw;1-1-8-holding screw; 1-1-9-spiral guide bar;1-1-10-rolling bearing;1-1-11-end cover connecting bolt component;1-1-12-ladder Axis;1-1-13-shaft coupling.
Specific implementation mode
The utility model is described in further detail below in conjunction with the drawings and specific embodiments.
As shown in Figure 1 to Figure 3, a kind of deep-sea ores lifting system storage bin with material guide device, is mainly filled by guide Set 1-1, material guide device connection bolt 1-2, upper warehouse 1-6, warehouse connection bolt assembly 1-5, lower warehouse 1-4, ore filter screen Cover 1-7, connecting flange 1-9, flange bolt component 1-10 and adjust pad 1-11 compositions, the deep-sea ore being mutually applicable in therewith Transport system is mainly by pulp conveying hose 6, buoyant spheres 5, ore slurry pump 2, promotion hard tube 3, sea mining dredger 4,1 sum aggregate of storage bin Mine machines 7 etc. form, and promote hard tube 3 and are laid upwards to sea mining dredger 4 by storage bin 1.
Deep-sea ores lifting system storage bin with material guide device as shown in Fig. 2 promotes the company of being welded on hard tube 3 It is fixedly connected by acting flange 1-9, connecting flange 1-9 by flange bolt component 1-10 with storage bin 1, promotes hard tube 3 Bottom end is equipped with tubaeform suction inlet 1-3 at storage bin 1, is provided on the storage bin 1 below tubaeform suction inlet 1-3 Material guide device 1-1;Material guide device 1-1 as shown in Fig. 3 is by spiral guide bar 1-1-9, backbone sealing ring 1-1-2, bearing end Lid(One)1-1-3, connecting plate 1-1-4, bearing (ball) cover(Two)1-1-5, rolling bearing 1-1-10, shaft coupling 1-1-13 and diving electricity Machine 1-1-1 compositions, for ease of manufacturing and installing, material guide device 1-1 is individually designed, is connect using material guide device with storage bin 1 Bolt 1-2 is fixedly connected.Coarse aggregate penetrates into the rolling bearing 1-1-10 of material guide device 1-1 in order to prevent, in material guide device 1-1 On be provided with backgauge yellow glue circle 1-1-6 and backbone sealing ring 1-1-2 two seals devices;For the ease of installation and maintenance, spiral Guide bar 1-1-9 and multi-diameter shaft 1-1-12 are individually designed, are fixedly connected between the two by holding screw 1-1-8;Storage bin 1 is by upper Warehouse 1-6 and lower warehouse 1-4 compositions, upper and lower warehouse are fixedly connected by warehouse connection bolt assembly 1-5, are arranged on upper warehouse 1-6 There are seawater overflow port 1-8 and ore pulp entrance 1-12, ore filtering square 1-7 is installed, to prevent ore on seawater overflow port 1-8 Particle is lost in outside storage bin in ocean.Promoted hard tube 3 on several ore slurry pumps 2 are installed, be ore particles in pipeline Transport provides power, and to improve the pumping lift and working efficiency of ore slurry pump 2, ore slurry pump 2 generally selects multistage ore slurry pump.Storing It is provided with adjust pad 1-11 between storehouse 1 and connecting flange 1-9, loudspeaker on hard tube 3 are promoted by adjusting gasket 1-11 is adjustable The distance between shape suction inlet 1-3 and material guide device 1-1, to be applicable in different work operating mode.
When deep-sea mining operation, polymetallic nodules acquisition of the collecting machine 7 by preservation in seabed is got up, after desliming, being crushed, It is flowed into storage bin 1 by ore pulp entrance 1-12 through pulp conveying hose 6, ore particles fall to storage bin under its Gravitative Loads 1 bottom end, and then storage bin 1 is discharged by the seawater overflow port 1-8 on upper warehouse 1-6 in slurries, in the driving of submersible motor 1-1-1 Under, spiral guide bar 1-1-9 rotates, and falls to work of the ore particles in spiral guide bar 1-1-9 of 1 bottom end of storage bin Under, it is forced to screw in 3 tubaeform suction inlet 1-3 of promotion hard tube, is promoted to after pipeline transportation on sea mining dredger 4.

Claims (7)

1. a kind of deep-sea ores lifting system storage bin with material guide device, it is characterised in that:Including material guide device(1-1), lead Expect that device connects bolt(1-2), tubaeform suction inlet(1-3), lower warehouse(1-4), warehouse connect bolt assembly(1-5), upper storehouse Body(1-6), ore filter square(1-7), connecting flange(1-9), flange bolt component(1-10), adjust pad(1-11) With backgauge yellow glue circle(1-1-6);Collecting machine(7)Polymetallic nodules acquisition by preservation in seabed is got up, after desliming, being crushed, By pulp conveying hose(6)It is delivered to storage bin(1)It is interior;Promote hard tube(3)By storage bin(1)It is laid upwards to sea mining dredger (4)On.
2. a kind of deep-sea ores lifting system storage bin with material guide device described in accordance with the claim 1, it is characterised in that:Institute State promotion hard tube(3)Straight cutting is in storage bin(1)Bottom end, and it is provided with tubaeform suction inlet(1-3), in tubaeform suction inlet (1-3)The storage bin of lower end(1)On material guide device is installed(1-1).
3. a kind of deep-sea ores lifting system storage bin with material guide device described in accordance with the claim 1, it is characterised in that:It leads Expect device(1-1)On be provided with spiral guide bar(1-1-9), spiral guide bar(1-1-9)By submersible motor(1-1-1)Driving rotation Turn.
4. a kind of deep-sea ores lifting system storage bin with material guide device described in accordance with the claim 1, it is characterised in that:Institute State storage bin(1)By upper warehouse(1-6)With lower warehouse(1-4)Composition, upper and lower warehouse connect bolt assembly by warehouse(1-5)It is fixed Connection.
5. a kind of deep-sea ores lifting system storage bin with material guide device described in accordance with the claim 1, it is characterised in that:Institute State promotion hard tube(3)On be welded with connecting flange(1-9), storage bin(1)Pass through flange bolt component(1-10)With connect Flange(1-9)It is fixedly connected, promotes hard tube(3)On several ore slurry pumps are installed(2).
6. a kind of deep-sea ores lifting system storage bin with material guide device described in accordance with the claim 1, it is characterised in that:Storage Feed bin(1)With connecting flange(1-9)Between be provided with adjust pad(1-11), by adjusting gasket(1-11)It is adjustable to be promoted firmly Pipe(3)Bottom end is tubaeform suction inlet(1-3)With material guide device(1-1)Between axial distance.
7. a kind of deep-sea ores lifting system storage bin with material guide device described in accordance with the claim 1, it is characterised in that:On Warehouse(1-6)On be provided with several seawater overflow ports(1-8), seawater overflow port(1-8)On be equipped with ore filtering square(1- 7).
CN201820080849.8U 2018-01-18 2018-01-18 A kind of deep-sea ores lifting system storage bin with material guide device Expired - Fee Related CN207774364U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201820080849.8U CN207774364U (en) 2018-01-18 2018-01-18 A kind of deep-sea ores lifting system storage bin with material guide device

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Application Number Priority Date Filing Date Title
CN201820080849.8U CN207774364U (en) 2018-01-18 2018-01-18 A kind of deep-sea ores lifting system storage bin with material guide device

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Publication Number Publication Date
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110220732A (en) * 2019-07-08 2019-09-10 中国船舶科学研究中心(中国船舶重工集团公司第七0二研究所) A kind of deep-sea feed bin spew test device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110220732A (en) * 2019-07-08 2019-09-10 中国船舶科学研究中心(中国船舶重工集团公司第七0二研究所) A kind of deep-sea feed bin spew test device

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Granted publication date: 20180828

Termination date: 20200118