CN206617167U - The ore lifting system and mining system exploited for metal nodule - Google Patents
The ore lifting system and mining system exploited for metal nodule Download PDFInfo
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- CN206617167U CN206617167U CN201720145249.0U CN201720145249U CN206617167U CN 206617167 U CN206617167 U CN 206617167U CN 201720145249 U CN201720145249 U CN 201720145249U CN 206617167 U CN206617167 U CN 206617167U
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- ore deposit
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- flexible pipe
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Abstract
A kind of ore lifting system and mining system exploited for metal nodule, wherein ore lifting system includes inhaling ore deposit flexible pipe, raise ore deposit flexible pipe and connection and raise ore deposit drive component between inhaling ore deposit flexible pipe and raising ore deposit flexible pipe, this, which raises ore deposit drive component, includes being located at undersea submersible sewage pump and separator, separator is by inhaling ore control valve with inhaling ore deposit soft pipe connection, connected between separation water delivery port and submersible sewage pump water inlet at the top of separator by control valve of drawing water, tuberculosis outlet positioned at separator bottom by draining control valve and raises the delivery port of ore control valve and submersible sewage pump and raises ore deposit soft pipe connection respectively；The mining system includes the ore lifting system that metal nodule is dug up mine that is used for of said structure, and the top for raising ore deposit flexible pipe sets extracting boat, inhales the bottom connection mining machinery people of ore deposit flexible pipe.The utility model meets that exploitation tuberculosis particle diameter is big, the durable reliable, technical requirements continuously exploited, realizes Ji Kuang, inhales ore deposit, separates and raise working continuously for ore deposit, improves mining efficiency.
Description
Technical field
The utility model is related to pelagite ore deposit production technique, more particularly to a kind of raises ore deposit system for what metal nodule was exploited
System and mining system.
Background technology
At present in the world exploit deep-sea resources method, mainly there is continuous chain to use stratagems, mortar pump hydraulic pipe lift method and
Air rises act method etc..Continuous chain-bucket exploitation is to drive the rope chain for hanging with many bailing buckets constantly many metals in seabed using winch
Tuberculosis is adopted on workboat, but this method has the shortcomings of mining efficiency and resource recovery are low, hawser is easily wound.Air liter
Act formula exploitation be by defeated pipe road, using pressure-air polymetallic nodules connect mud band water be transported to earth's surface from seabed, it is necessary to
The high blast air compressor machine of Wind Volume is configured, exists and takes the shortcomings of ore deposit speed is low, energy expenditure is big, cost of winning is high.And mortar pump water
Hydraulic piping lift method is that pump is arranged on ore-raising pipe road, is lifted by the potential energy of seawater, and its advantage is that technique is simple, imitated
Rate is high, but the defect of the technique is that tuberculosis causes the abrasion of impeller and the broken of tuberculosis and differentiation by pump.
In order to overcome drawbacks described above, those skilled in the art have carried out various innovations with attempting, such as Chinese patent
The mining system and production practice of a kind of deep sea polymetallic nodule disclosed in ZL201610180025.3, it is solved well
Problem is stated, the exploitation of pelagite ore deposit is especially overcome and raises ore deposit stress problems；The utility model is improvement and wound on this basis
Newly so that the technology after improvement can preferably meet being actually needed for pelagite ore deposit exploitation.
Utility model content
The purpose of this utility model is to provide a kind of ore lifting system and mining system exploited for metal nodule, and it has
Safe and reliable, mining efficiency is high and overhauls convenient advantage.
The utility model is achieved like this, a kind of ore lifting system exploited for metal nodule, it is soft that it includes suction ore deposit
Manage, raise ore deposit flexible pipe and connect and raise ore deposit drive component between inhaling ore deposit flexible pipe and raising ore deposit flexible pipe, it is characterised in that this raises ore deposit drive
Dynamic component includes being located at undersea submersible sewage pump and separator, and separator is located at by inhaling ore control valve with inhaling ore deposit soft pipe connection
Connected between separation water delivery port and submersible sewage pump water inlet at the top of separator by control valve of drawing water, positioned at separator bottom
Tuberculosis outlet by draining control valve and raises the delivery port of ore control valve and submersible sewage pump and raises ore deposit soft pipe connection respectively.
Provided with ore deposit device is sent in the separator, this send the tuberculosis outlet that ore deposit device delivers to tuberculosis ore deposit separator.
The ore deposit drive component of raising includes submersible sewage pump, the first separator and the second separator；First separator and second point
Ore control valve and second, which is inhaled, from device by first respectively inhales ore control valve with inhaling ore deposit soft pipe connection；Separation at the top of first separator
Separation water delivery port at the top of water delivery port and the second separator is drawn water control valve by the first control valve and second of drawing water respectively
Connected with the water inlet of submersible sewage pump；Tuberculosis outlet positioned at the first separator bottom passes through the first draining control valve and respectively
One raises the delivery port of ore control valve and submersible sewage pump and raises ore deposit soft pipe connection；Tuberculosis outlet positioned at the second separator bottom is distinguished
The delivery port of ore control valve and submersible sewage pump is raised by the second draining control valve and second and ore deposit soft pipe connection is raised.
The submersible sewage pump is arranged in undersea range of lift.
The utility model also describe it is a kind of for deep sea polymetallic nodule exploit raise ore control method, this raises ore control
Method is used for the ore lifting system that metal nodule is dug up mine based on said structure, and it includes following rate-determining steps：
(1) solidliquid mixture inhaled in ore deposit flexible pipe inhales ore control valve into the first separator, solidliquid mixture quilt through first
Obtained low solid phase liquid enters submersible sewage pump through the first control valve of drawing water after the separation of first separator, and low solid phase liquid is by submersible sewage pump
Mixed after supercharging through the second draining control valve with the tuberculosis mineral discharged from the second separator, most raise ore control valve through second afterwards and enter
Enter to raise ore deposit flexible pipe；
(2) solidliquid mixture inhaled in ore deposit flexible pipe inhales ore control valve into the second separator, solidliquid mixture quilt through second
Obtained low solid phase liquid enters submersible sewage pump through the second control valve of drawing water after the separation of second separator, and low solid phase liquid is by submersible sewage pump
Mixed after supercharging through the first draining control valve with the tuberculosis mineral discharged from the first separator, most raise ore control valve through first afterwards and enter
Enter to raise ore deposit flexible pipe.
The utility model also describes a kind of mining system, and it raises ore deposit including said structure for what metal nodule was dug up mine
System, the top for raising ore deposit flexible pipe sets extracting boat, inhales the bottom connection mining machinery people of ore deposit flexible pipe.
The beneficial effects of the utility model are：Ore lifting system of the present utility model disclosure satisfy that exploitation tuberculosis particle diameter is big, the longevity
The technical requirements that life is long, maintenance is convenient, deep sea polymetallic nodule is continuously exploited, and during the entire process of conveying tuberculosis ore deposit, knot
Nuclear energy is enough to realize continuous exploitation under conditions of without pump, can increase substantially the life-span of pump, reduce abrasion to impeller and
Destruction, meanwhile, the particle diameter of tuberculosis is not limited by submersible sewage pump caliber；The utility model is produced high using the water-pumping/draining of submersible sewage pump
Pressure difference is spent, mining machinery people is gathered into seabed polymetallic nodules, separator progress separation of solid and liquid, dirt of diving are reached by inhaling ore deposit flexible pipe
Pumping takes the seawater of separation to convey the tuberculosis of another separator to extracting boat, so as to realize Ji Kuang, inhale ore deposit, separate, raise ore deposit
With working continuously for storage ore deposit, mining efficiency is substantially increased.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model ore lifting system one embodiment.
Fig. 2 is the structural representation of another embodiment of the utility model ore lifting system.
In figure, 1, inhale ore deposit flexible pipe 2, raise ore deposit flexible pipe 3, inhale ore control valve 4, control valve of drawing water 5, submersible sewage pump 6, row
Water control valve 7, raise ore control valve 8, separator 9, extracting boat 10, mining machinery people.
Embodiment
Embodiment of the present utility model is described further below in conjunction with the accompanying drawings.
The utility model is achieved in that as shown in figure 1, the ore lifting system for being used for metal nodule exploitation includes inhaling ore deposit
Flexible pipe 1, raise ore deposit flexible pipe 2 and connection and raise ore deposit drive component between ore deposit flexible pipe 2 inhaling ore deposit flexible pipe 1 and raise, it is characterised in that should
Raising ore deposit drive component includes being located at undersea submersible sewage pump 5 and separator 8, and separator 8 is by inhaling ore control valve 3 with inhaling ore deposit flexible pipe
1 connection, is connected, position between the separation water delivery port and the water inlet of submersible sewage pump 5 at the top of separator 8 by control valve 4 of drawing water
In the bottom of separator 8 tuberculosis outlet respectively by draining control valve 6 and raise ore control valve 7 and submersible sewage pump 5 delivery port and
Ore deposit flexible pipe 2 is raised to connect；The key Design point of the ore lifting system is that solidliquid mixture will not be directly by submersible sewage pump 5, but first
The solidliquid mixture conveyed by 8 pairs of suction ore deposit flexible pipes 1 of separator is separated, and separated low solid phase liquid is via control of drawing water
Valve 4 processed enters submersible sewage pump 5, then by submersible sewage pump 5 be pressurized after the tuberculosis mineral that are separated from separator 8 of the highly pressurised liquid stream impact that is formed
Mixing, highly pressurised liquid carries tuberculosis mineral and is transported to sea via ore deposit flexible pipe 2 is raised；The characteristics of it is designed enables polymetallic nodules
It is enough that continuous exploitation is realized under conditions of without pump, the life-span of pump can be increased substantially, reduce tuberculosis to the abrasion of impeller and
Destruction, meanwhile, the particle diameter of tuberculosis is not limited by the caliber of submersible sewage pump 5, substantially reduces the difficulty of pelagite ore deposit exploitation；In reality
Shi Shi, the suction ore control valve 3, control valve of drawing water 4, draining control valve 6 and raises ore control valve 7 and uses electronic valve, its with it is latent
Dirty pump 5 and separator 8 carry out Collaborative Control by control module, can be automatically adjusted according to mining environment and needs and raise ore deposit efficiency；
Seabed polymetallic nodules are delivered to separator 8 by inhaling ore deposit flexible pipe 1 and carry out separation of solid and liquid by the ore lifting system, recycle submersible sewage pump
5 pairs of separation seawater boosts carry the tuberculosis after separation to make up lift pressure difference using high pressure sea water, through raising ore deposit flexible pipe 2
Sea is delivered to, the lift conveying met well under deep-sea mining hyperbaric environment is required.
In order to improve provided with ore deposit device 801 is sent in the separative efficiency of tuberculosis mineral and seawater, the separator 8, this send ore deposit device
801 deliver to tuberculosis ore deposit the tuberculosis outlet of separator 8, so the tuberculosis mineral after separation can be transported into discharge in time
Mouthful, it is improved with coming from the efficiency that the supercharging seawater of submersible sewage pump 5 converges, and then improves lift and mining efficiency.
Based on above-mentioned technical proposal, in order to further improve mining efficiency, the utility model have also been devised another and raise
Ore deposit system embodiment, its structure include submersible sewage pump 5, the first separator 81 and second point as shown in Fig. 2 it raises ore deposit drive component
From device 82；First separator 81 and the second separator 82 respectively by first inhale ore control valve 31 and second inhale ore control valve 32 with
Ore deposit flexible pipe 1 is inhaled to connect；The separation water delivery port at the top of the first separator 81 and the separation water delivery port at the top of the second separator 82
Control valve 41 is drawn water by first and the second control valve 42 of drawing water is connected with the water inlet of submersible sewage pump 5 respectively；Positioned at the first separation
The tuberculosis outlet of the bottom of device 81 raises the water outlet of ore control valve 71 and submersible sewage pump 5 by the first draining control valve 61 and first respectively
Mouthful with raise ore deposit flexible pipe 2 and connect；Tuberculosis outlet positioned at the bottom of the second separator 82 passes through the He of the second draining control valve 62 respectively
Second raises the delivery port of ore control valve 72 and submersible sewage pump 5 and raises ore deposit flexible pipe 2 and connect.The submersible sewage pump 5 is arranged on undersea raise
In the range of journey；The ore lifting system operation principle of embodiment illustrated in fig. 2 can make principle substantially using embodiment illustrated in fig. 1, for
For those skilled in the art, its operation principle refers to implement shown in Fig. 1, repeats no more.
Certainly, but in actually mining, in order to obtain more preferable mining efficiency, the ore lifting system of said structure does not limit to
In the control principle stated, the invention also discloses it is a kind of can significantly raise ore deposit safety and efficiency raise ore control side
Method, this raises ore lifting system of the ore control method based on said structure, and it includes following rate-determining steps：
(1) solidliquid mixture inhaled in ore deposit flexible pipe 1 inhales ore control valve 31 into the first separator 81, solid-liquid mixing through first
The low solid phase liquid that thing is obtained after being separated by the first separator 81 through first draw water control valve 41 enter submersible sewage pump 5, low solid phase liquid
Body is mixed after being pressurized by submersible sewage pump 5 through the second draining control valve 62 with the tuberculosis mineral discharged from the second separator 82, is most passed through afterwards
Second, which raises the entrance of ore control valve 72, raises ore deposit flexible pipe 2；
(2) solidliquid mixture inhaled in ore deposit flexible pipe 1 inhales ore control valve 32 into the second separator 82, solid-liquid mixing through second
The low solid phase liquid that thing is obtained after being separated by the second separator 82 through second draw water control valve 42 enter submersible sewage pump 5, low solid phase liquid
Body is mixed after being pressurized by submersible sewage pump 5 through the first draining control valve 61 with the tuberculosis mineral discharged from the first separator 81, is most passed through afterwards
First, which raises the entrance of ore control valve 71, raises ore deposit flexible pipe 2.
According to above-mentioned control method, realized by the second draining control valve 62 and the first draining control valve 61 to from latent
The control of low solid phase liquid flow direction after the supercharging of dirty pump 5, in actually mining, due to the tuberculosis ore deposit separated by separator
Thing needs the regular hour to be enriched with, and submersible sewage pump 5 is also required to obtain enough low solid phase liquid from separator could meet work
It is required that, so it has been enriched with enough tuberculosis mineral in the first separator 81, and the second separator 82 is when being in separation and concentration, opens
Logical first draining control valve 61, closes the second draining control valve 62, the low solid phase liquid from the second separator 82 is by submersible sewage pump 5
Supercharging, then mixed through the first draining control valve 61 with the tuberculosis mineral that the first separator 81 is enriched with discharge, most raise ore deposit through first afterwards
Control valve 71, which enters, raises ore deposit flexible pipe 2；When the tuberculosis mineral that the first separator 81 is enriched with are completed by conveying, in its separation and concentration again
During, now the second separator 82 is then enriched to enough tuberculosis mineral, and same the first draining control valve of closing 61 is opened
Second draining control valve 62, is completed to the second separator 82 while 81 separation and concentration tuberculosis mineral of the second separator are not influenceed
The conveying of tuberculosis mineral is enriched with, the efficiency for raising ore deposit is thus substantially increased, realizes the conveying of reliable and stable tuberculosis mineral, is shown
Write and improve production efficiency.
The invention also discloses a kind of mining system, it raises ore deposit including said structure for what metal nodule was dug up mine
System, the top for raising ore deposit flexible pipe 2 sets extracting boat 9, inhales the bottom connection mining machinery people 10 of ore deposit flexible pipe 1；In its work
When, mining machinery people 10 inhales ore dressing by twisting, and seawater carries tuberculosis after ore lifting system, is transported to by raising ore deposit flexible pipe 2 positioned at sea
On the extracting boat 9 in face, because submersible sewage pump 5 is placed in range of lift, the liquid level difference produced by the water-pumping/draining of submersible sewage pump 4,
Meet well further by raising the pressure differential that ore deposit flexible pipe 2 is delivered up being overcome, when implementing, mining machinery people 10
It can be lowered at seabed 3000-6000 meters and carry out deep-sea work, whole system can realize the tuberculosis ore deposit exploitation of high efficient and reliable
Process, and because tuberculosis ore deposit will not contact the impeller of pump, reduce destruction of the polymetallic nodules to impeller, improve the longevity used
Life, also allows for system maintenance；The utility model by separator 8, send ore deposit device 801, submersible sewage pump 5, it is combined together, make its position
In in range of lift, separation and ore dressing conveying effect, the especially position of submersible sewage pump 5 and operation principle are improved, letter is no longer played
Single linker and draining, but solid phase liquid conveying tuberculosis ore deposit is forced down for being pressurized, and by the height after separation, raising is raised
Ore deposit efficiency.
Claims (5)
1. a kind of ore lifting system exploited for metal nodule, it includes inhaling ore deposit flexible pipe (1), raises ore deposit flexible pipe (2) and connect
Inhale ore deposit flexible pipe (1) and raise and raise ore deposit drive component between ore deposit flexible pipe (2), it is characterised in that this raises ore deposit drive component including being located at
Undersea submersible sewage pump (5) and separator (8), separator (8) are connected by inhaling ore control valve (3) with inhaling ore deposit flexible pipe (1), are located at
Connected between separation water delivery port and submersible sewage pump (5) water inlet at the top of separator (8) by control valve of drawing water (4), positioned at point
Tuberculosis outlet from device (8) bottom by draining control valve (6) and raises the water outlet of ore control valve (7) and submersible sewage pump (5) respectively
Mouthful with raise ore deposit flexible pipe (2) and connect.
2. the ore lifting system exploited as claimed in claim 1 for metal nodule, it is characterised in that in the separator (8)
Provided with ore deposit device (801) is sent, this send the tuberculosis outlet that ore deposit device (801) delivers to tuberculosis ore deposit separator (8).
3. the ore lifting system exploited as claimed in claim 2 for metal nodule, it is characterised in that described to raise ore deposit drive component
Including submersible sewage pump (5), the first separator (81) and the second separator (82)；
First separator (81) and the second separator (82) inhale ore control valve (31) and second by first respectively and inhale ore control valve
(32) connected with inhaling ore deposit flexible pipe (1)；
The separation water delivery port at the top of separation water delivery port and the second separator (82) at the top of first separator (81) leads to respectively
Cross first and draw water control valve (41) and the second control valve (42) of drawing water is connected with the water inlet of submersible sewage pump (5)；
Tuberculosis outlet positioned at the first separator (81) bottom raises ore deposit control by the first draining control valve (61) and first respectively
The delivery port of valve (71) processed and submersible sewage pump (5) and raise ore deposit flexible pipe (2) and connect；
Tuberculosis outlet positioned at the second separator (82) bottom raises ore deposit control by the second draining control valve (62) and second respectively
The delivery port of valve (72) processed and submersible sewage pump (5) and raise ore deposit flexible pipe (2) and connect.
4. the ore lifting system exploited as claimed in claim 3 for metal nodule, it is characterised in that the submersible sewage pump (5) sets
Put in undersea range of lift.
5. a kind of mining system, it is characterised in that it includes being adopted for metal nodule described in any one in claim 1-4
The ore lifting system of ore deposit, the top for raising ore deposit flexible pipe (2) sets extracting boat (9), inhales the bottom connection mining machinery of ore deposit flexible pipe (1)
People (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720145249.0U CN206617167U (en) | 2017-02-17 | 2017-02-17 | The ore lifting system and mining system exploited for metal nodule |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720145249.0U CN206617167U (en) | 2017-02-17 | 2017-02-17 | The ore lifting system and mining system exploited for metal nodule |
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| CN206617167U true CN206617167U (en) | 2017-11-07 |
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| CN201720145249.0U Expired - Fee Related CN206617167U (en) | 2017-02-17 | 2017-02-17 | The ore lifting system and mining system exploited for metal nodule |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106837336A (en) * | 2017-02-17 | 2017-06-13 | 宋桂霞 | For metal nodule exploitation ore lifting system, raise ore control method and mining system |
| CN108915688A (en) * | 2018-08-02 | 2018-11-30 | 黄建青 | A kind of oceanic mineral resources quarrying apparatus |
| CN114104741A (en) * | 2021-11-30 | 2022-03-01 | 山东大学 | Non-contact type deep-sea polymetallic nodule conveying system and working method thereof |
-
2017
- 2017-02-17 CN CN201720145249.0U patent/CN206617167U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106837336A (en) * | 2017-02-17 | 2017-06-13 | 宋桂霞 | For metal nodule exploitation ore lifting system, raise ore control method and mining system |
| CN108915688A (en) * | 2018-08-02 | 2018-11-30 | 黄建青 | A kind of oceanic mineral resources quarrying apparatus |
| CN108915688B (en) * | 2018-08-02 | 2022-07-12 | 临沂中科英泰智能科技有限责任公司 | Ocean mineral resources exploitation device |
| CN114104741A (en) * | 2021-11-30 | 2022-03-01 | 山东大学 | Non-contact type deep-sea polymetallic nodule conveying system and working method thereof |
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| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171107 Termination date: 20180217 |
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| CF01 | Termination of patent right due to non-payment of annual fee |