CN207776867U - A kind of deep-sea ores lifting System relays storehouse - Google Patents
A kind of deep-sea ores lifting System relays storehouse Download PDFInfo
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- CN207776867U CN207776867U CN201820042302.9U CN201820042302U CN207776867U CN 207776867 U CN207776867 U CN 207776867U CN 201820042302 U CN201820042302 U CN 201820042302U CN 207776867 U CN207776867 U CN 207776867U
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- storehouse
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Abstract
The utility model discloses a kind of deep-sea ores lifting System relays storehouses, including upper warehouse, lower warehouse, warehouse connection bolt assembly, fluidic generator, fluidic generator to connect bolt.Polymetallic nodules acquisition of the collecting machine by preservation in seabed is got up, and after desliming, being crushed, is delivered in relaying storehouse by pulp conveying hose；The promotion hard tube straight cutting being connected with ore slurry pump is provided with tubaeform suction inlet in relaying orlop end, promoting hard tube close to relaying storehouse bottom end, and fluidic generator is provided on the relaying storehouse warehouse below tubaeform suction inlet.When ore pulp pump work, tubaeform suction inlet bottom end generates upward water jet due to negative pressure, the ore particles for falling to relaying orlop end are inhaled under the suction and jet stream water attack double action of ore slurry pump in promotion hard tube, are reached on the mining dredger of sea after pipeline transportation.The utility model is simple in structure, easy to use, and effective solution deep-sea ores lifting system is easy to the problem of riser tubing suction inlet buildup blocks nozzle.
Description
Technical field
The utility model is related to mining technique fields, more particularly, to a kind of deep-sea ores lifting acquiring ore at deep-sea
System relays storehouse.
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；The function of deep-sea ores lifting system is that the ore for acquiring seabed promotes the mining to sea
It is one of core technology of deep-sea mining on ship；For the research of its ores lifting method, the U.S., Germany, France, Japan, Korea Spro
A large amount of theory analysis and experimental exploration have all done in state etc., generally believe to promote ore to sea using hydraulic hoisting technology and adopt
Mining method most industrial application value on mine ship.
According to the difference of ore lifting means, hydraulic hoisting method can be divided into ore slurry pump hydraulic hoisting method and clarified water pump waterpower
Lift method, ore slurry pump hydraulic hoisting method therein have wide because having both the advantages that technically simple, hoisting power is big and efficient
Wealthy commercial application prospect；Although deep-sea ore waterpower lift method have many advantages, such as it is above, however, practical deep-sea mining make
In industry, ore particles block transport system riser tubing nozzle phenomenon and still frequently occur, the deep-sea mine of design studies efficiently, practical
Object lifting means 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, Japan, Germany, India etc. establish deep-sea and raise the experiment of mine hydraulic lift system
Model, and related sea examination experiment has been carried out, but the emphasis of its research has focused largely on the acquisition for transporting parameter and system totality skill
Art is integrated etc., is easy to buildup in transport system riser tubing suction inlet for ore particles and blocks nozzle problem, so far
The solution of effect is still not formed.
Invention content
The purpose of the utility model is to overcome above-mentioned deficiencies in the prior art, provide a kind of deep-sea ores lifting system
Storehouse is relayed, its concrete structure and embodiment is designed, is easy to block asking for nozzle in transport system suction inlet buildup for ore
Topic provides a solution.
To achieve the above object, the utility model uses following technical scheme：A kind of deep-sea ores lifting System relays storehouse,
It includes mainly upper warehouse, lower warehouse, warehouse connection bolt assembly, fluidic generator, fluidic generator connection bolt and ore
Square is filtered, the deep-sea ores lifting system being mutually applicable in therewith is then mainly by pulp conveying hose, buoyant spheres, ore slurry pump, promotion
Hard tube, sea mining dredger, the relaying compositions such as storehouse and collecting machine.
Several ore slurry pumps are provided on promotion hard tube between relaying storehouse and sea mining dredger, the effect of ore slurry pump is for mine
Movement of the object in conveyance conduit provides power, while providing required negative pressure for the fluidic generator mounted on relaying orlop end；
Hard tube straight cutting is promoted in relaying orlop end, tubaeform suction inlet is installed close to orlop end is relayed at it, in tubaeform suction inlet
It is provided with fluidic generator on the relaying storehouse of lower section, several perforations are offered on fluidic generator bottom surface or side, for ease of
Installation and maintenance, fluidic generator is individually designed, is connected by screw bolts or is threadedly coupled with relaying storehouse；Storehouse is relayed by upper warehouse
It is formed with lower warehouse, is provided with ore pulp entrance and seawater overflow port on upper warehouse, ore filter screen is installed on seawater overflow port
Lid, upper and lower warehouse are fixedly connected by warehouse connection bolt assembly；Ore is promoted and is welded with connecting flange on hard tube, connecting flange with
Relaying storehouse is fixedly connected by flange bolt component, both connecting places is provided with adjust pad, by adjusting gasket
It is adjustable to promote the distance between the tubaeform suction inlet in hard tube bottom end and fluidic generator, to be applicable in different exploitation operating modes.
When deep-sea mining operation, under the swabbing action of ore slurry pump, occur with jet stream in promoting the tubaeform suction inlet of hard tube
Form because of negative pressure water jet vertically upward between device, submerged water jet have Involving velocity to surrounding fluid and disturb it is heavy
It drops the ore particles in relaying orlop end and generates vibration, the suction and the dual work of jet stream water attack of the ore particles of vibration in ore slurry pump
It is inhaled into and is promoted in hard tube from tubaeform suction inlet under, reached on the mining dredger of sea after pipeline transportation；Just because of jet stream
Jet stream water attack and Involving velocity of the generator to the ore particles generation of relaying orlop end so that ore particles generate vibration, solve
Ore is easy to also to improve mining efficiency indirectly while riser tubing nozzle buildup blocks nozzle problem.
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 relays chamber structure schematic diagram of the utility model.
Fig. 3 is water jet and ore particles flow schematic diagram at ore suction inlet in the relaying storehouse of the utility model.
Reference sign：1-relaying storehouse；2-promote hard tube；3-ore slurry pumps；4-sea mining dredgers；5-buoyant spheres；
6-pulp conveying hoses；7-collecting machines；1-1-fluidic generator；1-2-is tubaeform suction inlet；The lower warehouses of 1-3-；1-4—
Warehouse connects bolt assembly；1-5-goes up warehouse；1-6-ore filters square；1-7-seawater overflow port；1-8-connecting flange；
1-9-flange bolt component；1-10-adjust pad；1-11-ore pulp entrance；1-12-perforation；1-13-jet stream hair
Raw device connects bolt.
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 relays storehouse includes mainly upper warehouse 1-5, lower storehouse 1-3
Body, warehouse connection bolt assembly 1-4, fluidic generator 1-1, fluidic generator connection bolt 1-13 and ore filter square 1-6,
The deep-sea ores lifting system being mutually applicable in therewith is mainly by pulp conveying hose 6, buoyant spheres 5, ore slurry pump 3, promotion hard tube 2, sea
Face mining dredger 4, the relaying compositions such as storehouse 1 and collecting machine 7；Promoting hard tube 2, laying is to sea mining dredger 4 upwards by relaying storehouse 1, thereon
Several ore slurry pumps 3 are installed, the transport that ore slurry pump 3 is ore particles in pipeline provides power, to improve the pump of transport system
Lift and working efficiency, ore slurry pump 3 is sent generally to select multistage ore slurry pump.
A kind of deep-sea ores lifting System relays storehouse as shown in Fig. 2 is promoted and is welded with connecting flange 1- on hard tube 2
It is fixedly connected by 8, connecting flange 1-8 by flange bolt component 1-9 with relaying storehouse 1, relays the promotion hard tube in storehouse 1
2 bottom ends are equipped with tubaeform suction inlet 1-2, and fluidic generator 1- is provided on the relaying storehouse 1 below tubaeform suction inlet 1-2
It is relaying 1 storing environment of storehouse on the inside of 1, fluidic generator 1-1, outside is marine environment；Fluidic generator 1-1 is provided on bottom surface
Several perforation 1-12, perforation 1-12 connection relaying 1 inside storing environment of storehouse and its outside marine environment, for ease of installation with
It safeguards, fluidic generator 1-1 is individually designed, and connecting bolt 1-13 using fluidic generator with relaying storehouse 1 is fixedly connected；Relaying
Storehouse 1 is made of upper warehouse 1-5 and lower warehouse 1-3, and upper and lower warehouse is fixedly connected by warehouse connection bolt assembly 1-4, upper warehouse 1-5
On be provided with seawater overflow port 1-7 and ore pulp entrance 1-11, be equipped on seawater overflow port 1-7 ore filtering square 1-6, to prevent
Only ore particles are lost in into relaying 1 outside ocean of storehouse；It is provided with adjust pad 1-10 between relaying storehouse 1 and connecting flange 1-8,
The distance between tubaeform suction inlet 1-2 and fluidic generator 1-1 on hard tube 2 are promoted by adjusting gasket 1-10 is adjustable, with
It is applicable in different exploitation operating modes.
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 relaying storehouse 1 by ore pulp entrance 1-11 through pulp conveying hose 6, ore particles fall to relaying storehouse under its Gravitative Loads
1 bottom end, and slurries then relay storehouse 1 by the seawater overflow port 1-7 discharges on upper warehouse 1-5, in the swabbing action of ore slurry pump 3
Under, water jet is formed because of local decompression between tubaeform suction inlet 1-2 and fluidic generator 1-1, submerged water jet is to it
The Involving velocity of surrounding fluid makes the ore particles for falling to relaying 1 bottom end of storehouse generate vibration, and the ore particles of vibration are being penetrated
Flowing water, which is hit under the suction double action with ore slurry pump 3, to be inhaled into 2 tubaeform suction inlet 1-2 of riser tubing, after pipeline transportation
It is promoted on sea mining dredger 4.
Claims (4)
1. a kind of deep-sea ores lifting System relays storehouse, it is characterised in that：The relaying storehouse（1）By upper warehouse（1-5）, lower warehouse
（1-3）, warehouse connect bolt assembly（1-4）, fluidic generator（1-1）, fluidic generator connect bolt（1-13）With ore mistake
Filter cover（1-6）Composition, with relaying storehouse（1）Connected deep-sea ores lifting system is by promotion hard tube（2）, sea mining dredger（4）、
Collecting machine（7）, pulp conveying hose（6）And ore slurry pump（3）Composition.
2. a kind of deep-sea ores lifting System relays storehouse described in accordance with the claim 1, it is characterised in that：Fluidic generator（1-
1）For taper, cylinder or square structure, it is provided with several perforations on its bottom surface（1-12）.
3. a kind of deep-sea ores lifting System relays storehouse described in accordance with the claim 1, it is characterised in that：The relaying storehouse（1）
By upper warehouse（1-5）With lower warehouse（1-3）Composition, upper and lower warehouse connect bolt assembly by warehouse（1-4）It is fixedly connected.
4. a kind of deep-sea ores lifting System relays storehouse described in accordance with the claim 1, it is characterised in that：Upper warehouse（1-5）On
It is provided with ore pulp entrance（1-11）With seawater overflow port（1-7）, seawater overflow port（1-7）On be equipped with ore filtering square（1-
6）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820042302.9U CN207776867U (en) | 2018-01-11 | 2018-01-11 | A kind of deep-sea ores lifting System relays storehouse |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820042302.9U CN207776867U (en) | 2018-01-11 | 2018-01-11 | A kind of deep-sea ores lifting System relays storehouse |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207776867U true CN207776867U (en) | 2018-08-28 |
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ID=63224006
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820042302.9U Expired - Fee Related CN207776867U (en) | 2018-01-11 | 2018-01-11 | A kind of deep-sea ores lifting System relays storehouse |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109209386A (en) * | 2018-10-19 | 2019-01-15 | 中南大学 | A kind of deep-sea ores lifting equipment relaying storehouse system |
| CN111173515A (en) * | 2020-01-17 | 2020-05-19 | 江苏科技大学 | Deep sea mining lift system |
-
2018
- 2018-01-11 CN CN201820042302.9U patent/CN207776867U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109209386A (en) * | 2018-10-19 | 2019-01-15 | 中南大学 | A kind of deep-sea ores lifting equipment relaying storehouse system |
| CN111173515A (en) * | 2020-01-17 | 2020-05-19 | 江苏科技大学 | Deep sea mining lift system |
| CN111173515B (en) * | 2020-01-17 | 2021-07-02 | 江苏科技大学 | Deep sea mining lift system |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180828 Termination date: 20200111 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |