CN101519967B - Method and device for mining submarine hydrothermal sulfide ore - Google Patents
Method and device for mining submarine hydrothermal sulfide ore Download PDFInfo
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- CN101519967B CN101519967B CN 200910042871 CN200910042871A CN101519967B CN 101519967 B CN101519967 B CN 101519967B CN 200910042871 CN200910042871 CN 200910042871 CN 200910042871 A CN200910042871 A CN 200910042871A CN 101519967 B CN101519967 B CN 101519967B
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Abstract
The invention discloses a method and a device for exploiting submarine hydrothermal sulfide ores, wherein the method comprises the following steps: (1) the seabed mining vehicle, the conveying system, the collecting system and the excavating mechanism are lowered to the seabed from a moon pool in the middle of a water surface working ship; (2) starting the submarine mining vehicle to move to an operation surface, starting a mining head driving device of an excavating mechanism arranged on the submarine mining vehicle, operating the mining head to perform excavating and cutting operation, crushing sulfide ores under the excavating and cutting action of the mining head, and enabling the crushed sulfide ores to fall into an ore trough; (3) starting a collecting system, and conveying the sulfide ore in the ore tank to a middle bin; (4) and starting the conveying system to convey the sulfide ores in the intermediate bin to the surface working ship. The invention also comprises a corresponding device. The invention has the advantages of low mining cost, high efficiency, simple equipment and convenient operation, and is suitable for large-scale mining of the submarine hydrothermal sulfide ore.
Description
Technical field
The present invention relates to a kind of exploitation method and device of sulfide mine, relate in particular to a kind of exploitation method and device of submarine hydrothermal solution sulfide mine.
Background technology
Resource is produced as a kind of seabed polymetallic ore with strategic importance in the submarine hydrothermal solution ore deposit, is rich in metals such as iron, copper, lead, zinc and silver, gold, cobalt, nickel, platinum.Along with intensification to the submarine hydrothermal solution mineral deposit degree of awareness, the understanding gradually and the grasp of deep-sea mining technology, and the influence of the positive factors such as the trend that raises up of metal price, how tame international mining heavyweight carries out the research of submarine hydrothermal solution deposit mining technology just energetically and explores." present situation of submarine hydrothermal solution sulfide mine exploitation " literary composition of " mining industry research and development " 2008 the 5th phases 1-4 page or leaf publication, introduced the seabed sulfide mine mining system that the international mining company of Neptune proposes, this system is made up of two subsystems, i.e. letter sorting crushing system of forming by work level ROV and the mining system of forming by the crawler belt mining vehicle, the former is mainly used in the submarine hydrothermal solution chimney and the ore deposit, upper strata of exploitation projection, the latter is used for the mining area exploitation after the letter sorting crushing system is smooth, carry, during work, the level of at first will working ROV puts into the seabed, submarine hydrothermal solution chimney and ore deposit, upper strata cutting and crushing to projection, so that the seabed in hydrothermal solution sulfide mine zone is smooth, the crawler belt mining vehicle hangs to the smooth zone of submarine hydrothermal solution sulfide mine and gathers conveying then.This exploitation method and the seabed operation device that is adopted thereof, both time-consuming, expensive again, reliability is lower, and mining efficiency is also low.
Summary of the invention
Purpose of the present invention provides a kind of economy, efficient, is suitable for the method and apparatus of large scale mining submarine hydrothermal solution sulfide mine.
The objective of the invention is to be achieved through the following technical solutions:
The method of the present invention's exploitation submarine hydrothermal solution sulfide mine may further comprise the steps: transfer undersea mining car, induction system, acquisition system and digging mechanism to the seabed from the moon pool in the middle of the water-surface working boat (1); (2) start the undersea mining car, make it to restart the mining head driving apparatus of the digging mechanism that is installed on the undersea mining car from walking to the scope of operation, operation mining head carries out the digging operation, under the digging effect of mining head, sulfide mine is broken, and the sulfide ore after the fragmentation falls in the ore groove; (3) start acquisition system, the sulfide ore in the ore groove is delivered to intermediate bin; (4) start induction system, the sulfide ore in the intermediate bin is delivered to water-surface working boat.
The present invention's submarine hydrothermal solution sulfide mine quarrying apparatus comprises water-surface working boat, induction system, acquisition system, undersea mining car and digging mechanism; Described induction system upper and lower end connects water-surface working boat and acquisition system respectively, and acquisition system and digging mechanism are fixed on the undersea mining car; Be provided with moon pool in the middle of the described water-surface working boat, the moon pool top is provided with pylon.
Described undersea mining car adopts crawler type walking mechanism, and power is welded with stepped bracing frame by the coaxial cable supply of water-surface working boat on the bogie frame, and bracing frame is a tower structure, the affixed digging mechanism in bracing frame top, the affixed acquisition system in bracing frame bottom.
Described induction system by the steel standpipe, raise ore deposit pump, intermediate bin, flexible pipe, universal joint and be connected steel pipe and be linked in sequence and constitute, the steel riser upper is connected with water-surface working boat, connects steel pipe and is connected with the feed bin top of acquisition system.
Described acquisition system comprises feed bin, carrier pipe, ore groove, scraping plate conveying device, hydraulic jack and centrifugal pump, ore groove, carrier pipe, feed bin fixed order are on bracing frame, ore front of the slot both sides connect the pull bar of two hydraulic jacks, the base hinge joint of hydraulic jack is on bracing frame, centrifugal pump is installed on the carrier pipe, the ore groove is in the lifting as required of hydraulic jack effect lower front end, ore groove tail end is fixed on the bracing frame, ore groove tail end is connected with carrier pipe, carrier pipe is connected with the defeated material mouth of feed bin again, the feed bin top be connected steel pipe and connect; Scraping plate conveying device is positioned at ore groove front portion.
Described digging mechanism is made up of dipper hydraulic jack, swing arm hydraulic jack, swing arm, dipper, mining head, motor, swing arm hydraulic jack bottom and swing arm bottom are hinged on the bracing frame, the pitch brace of swing arm hydraulic jack is connected with box-shaped swing arm stage casing, swing arm top and dipper middle part are hinged, the front and back ends of dipper links drum-type mining head and dipper hydraulic jack respectively, dipper hydraulic jack secured in parallel is on swing arm top, motor is fixed on dipper front end one side, motor shaft connects drum-type mining head axle, and driven by motor drum-type mining head is the digging sulfide mine up and down.
The exploitation method of the present invention's submarine hydrothermal solution sulfide mine and the various drawbacks of installing the submarine hydrothermal solution sulfide mine mining system that has overcome letter sorting crushing system and mining system composition preferably, equipment is simple, easy to operate, cost is low, efficient is high, reliability is high, is applicable to the large scale mining submarine hydrothermal solution sulfide mine.
Description of drawings
Fig. 1 is the structural representation of apparatus of the present invention one embodiment.
Among the figure: 1. water-surface working boat, 11. moon pools, 12. pylons, 13. coaxial cables, 2. induction system, 21. standpipes, 22. raise the ore deposit pump, 23. intermediate bins, 24. flexible pipe, 25. universal joints, 26. connect steel pipe, 3. undersea mining car, 31. bracing frame, 4. acquisition system, 41. feed bins, 42. carrier pipes, 43. the ore groove, 44. scraping plate conveying devices, 45. hydraulic jacks, 46. centrifugal pump, 5. digging mechanism, 51. dipper hydraulic jacks, 52. swing arm hydraulic jacks, 53. swing arms, 54. dippers, 55. mining heads, 56. motors.
The specific embodiment
The invention will be further described below in conjunction with drawings and Examples.
With reference to Fig. 1, apparatus of the present invention embodiment comprises water-surface working boat 1, undersea mining car 3, induction system 2, acquisition system 4 and digging mechanism 5; Described induction system 2 upper and lower ends connect water-surface working boat 1 and acquisition system 4 respectively, and acquisition system 4 and digging mechanism 5 are fixed on the undersea mining car 3; Have moon pool 11 in the middle of the described water-surface working boat 1, moon pool 11 tops are provided with pylon 12, are used to transfer coaxial cable 13, undersea mining car 3, induction system 2, acquisition system 4 and digging mechanism 5.
As shown in Figure 1, undersea mining car 3, adopt crawler type walking mechanism, power is provided by the coaxial cable 13 of water-surface working boat 1, coaxial cable is transferred from moon pool 11, is welded with stepped bracing frame 31 on the bogie frame, and bracing frame 31 is a tower structure, the affixed digging mechanism 5 in bracing frame 31 tops, the affixed acquisition system 4 in bracing frame 31 bottoms.
As shown in Figure 1, induction system 2 by steel standpipe 21, raise ore deposit pump 22, intermediate bin 23, flexible pipe 24, universal joint 25 and be connected steel pipe 26 and be linked in sequence and constitute, steel standpipe 21 tops are connected with water-surface working boat 1, connecting steel pipe 26 is connected with feed bin 41 tops of acquisition system 4, under the effect of centrifugal pump 46, sulfide ore in the feed bin 41 is through connecting steel pipe 26, flexible pipe 24 to intermediate bin 23, the sulfide ore in the intermediate bin 23 and the mixture of water arrive water-surface working boat 1 through steel standpipe 21 under the swabbing action of raising ore deposit pump 22.
As shown in Figure 1, acquisition system 4 comprises feed bin 41, carrier pipe 42, ore groove 43, scraping plate conveying device 44, hydraulic jack 45 and centrifugal pump 46, ore groove 43, carrier pipe 42, feed bin 41 fixed order are on bracing frame 31, ore groove 43 front end both sides connect the pull bar of two hydraulic jacks 45, the base hinge joint of hydraulic jack 45 is on bracing frame 31, centrifugal pump 46 is installed on the carrier pipe 42, ore groove 43 is in hydraulic jack 45 effect lower front end liftings as required, ore groove 43 tail ends are fixed on the bracing frame 31, ore groove 43 tail ends are connected with carrier pipe 42 flanges, carrier pipe 42 output flanges connect the charging aperture of feed bin 41, the broken sulfide ore that carrier pipe 42 is carried enters feed bin 41 by feed bin 41 charging apertures, feed bin 41 top discharge mouths be connected steel pipe 26 connections.Scraping plate conveying device 44 is positioned at ore groove 43 front portions, and the sulfide ore that will fall in the ore groove 43 after digging mechanism 5 fragmentations is scraped collection, and is transported to carrier pipe 42.
As shown in Figure 1, digging mechanism 5 is by dipper hydraulic jack 51, swing arm hydraulic jack 52, swing arm 53, dipper 54, mining 55, motor 56 is formed, swing arm hydraulic jack 52 bottoms and swing arm 53 bottoms are hinged on the bracing frame 31, the pitch brace of swing arm hydraulic jack 52 is connected with swing arm 53 stage casings, swing arm 53 tops and dipper 54 middle parts are hinged, before the dipper 54, the rear end links drum-type mining 55 and dipper hydraulic jack 54 respectively, dipper hydraulic jack 54 secured in parallel are on swing arm 53 tops, motor 56 is fixed on dipper front end one side, 56 in motor connects mining 55, and motor 56 drives drum-types mining digging sulfide mine about in the of 55.
Use the method for described device exploitation submarine hydrothermal solution sulfide mine may further comprise the steps: transfer undersea mining car 3, induction system 2, acquisition system 4 and digging mechanism 5 to the seabed from the moon pool 11 in the middle of the water-surface working boat 1 (1); (2) start undersea mining car 3, make it from walking to the scope of operation, the digging mechanism 5 mining head driving apparatus of restarting on the undersea mining car 3 are motor 56, the digging operation is carried out in operation mining 55, under the digging effect of mining 55, sulfide mine is broken, and the sulfide ore after the fragmentation falls in the ore groove 43; (3) scraping plate conveying device 44 and the centrifugal pump 46 of startup acquisition system 4, sulfide ore in the ore groove 43, effect by scraping plate conveying device 44 and centrifugal pump 46 is transported to feed bin 41 through carrier pipe 42, and the hydrothermal solution sulfide bulk cargo in the feed bin 41 is pumped to intermediate bin 23 through connection steel pipe 26, flexible pipe 24 under centrifugal pump 46 effects; (4) ore deposit pump 22 is raised in startup, and under the swabbing action of raising ore deposit pump 22, the mixture of sulfide ores and water arrives water-surface working boats 1 through steel standpipe 21 in the intermediate bin 23.
Claims (2)
1. a submarine hydrothermal solution sulfide mine quarrying apparatus comprises water-surface working boat, induction system, acquisition system, it is characterized in that, also has undersea mining car and digging mechanism; Described induction system upper and lower end connects water-surface working boat and acquisition system respectively, and acquisition system and digging mechanism are fixed on the undersea mining car; Be provided with moon pool in the middle of the described water-surface working boat, the moon pool top is provided with pylon; Described undersea mining car adopts crawler type walking mechanism, and power is welded with stepped bracing frame by the coaxial cable supply of water-surface working boat on the bogie frame, and bracing frame is a tower structure, the affixed digging mechanism in bracing frame top, the affixed acquisition system in bracing frame bottom; Described induction system by the steel standpipe, raise ore deposit pump, intermediate bin, flexible pipe, universal joint and be connected steel pipe and be linked in sequence and constitute, the steel riser upper is connected with water-surface working boat, connects steel pipe and is connected with the feed bin top of acquisition system; Described acquisition system comprises feed bin, carrier pipe, ore groove, scraping plate conveying device, hydraulic jack and centrifugal pump, ore groove, carrier pipe, feed bin fixed order are on bracing frame, ore front of the slot both sides connect the pull bar of two hydraulic jacks, the base hinge joint of hydraulic jack is on bracing frame, centrifugal pump is installed on the carrier pipe, the ore groove is in the lifting as required of hydraulic jack effect lower front end, ore groove tail end is fixed on the bracing frame, ore groove tail end is connected with carrier pipe, carrier pipe is connected with the defeated material mouth of feed bin again, the feed bin top be connected steel pipe and connect; Scraping plate conveying device is positioned at ore groove front portion.
2. submarine hydrothermal solution sulfide mine quarrying apparatus as claimed in claim 1, it is characterized in that, described digging mechanism is by the dipper hydraulic jack, the swing arm hydraulic jack, swing arm, dipper, mining head and motor are formed, swing arm hydraulic jack bottom and swing arm bottom are hinged on the bracing frame, the pitch brace of swing arm hydraulic jack is connected with box-shaped swing arm stage casing, swing arm top and dipper middle part are hinged, before the dipper, the rear end links drum-type mining head and dipper hydraulic jack respectively, dipper hydraulic jack secured in parallel is on swing arm top, motor is fixed on dipper front end one side, and motor shaft connects drum-type mining head axle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200910042871 CN101519967B (en) | 2009-03-16 | 2009-03-16 | Method and device for mining submarine hydrothermal sulfide ore |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200910042871 CN101519967B (en) | 2009-03-16 | 2009-03-16 | Method and device for mining submarine hydrothermal sulfide ore |
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| CN101519967A CN101519967A (en) | 2009-09-02 |
| CN101519967B true CN101519967B (en) | 2010-12-01 |
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| CN 200910042871 Expired - Fee Related CN101519967B (en) | 2009-03-16 | 2009-03-16 | Method and device for mining submarine hydrothermal sulfide ore |
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Cited By (1)
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| CN111894594A (en) * | 2020-07-10 | 2020-11-06 | 中南大学 | Integrated deep-sea mining vehicle |
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| CN102004043B (en) * | 2010-10-20 | 2012-05-16 | 长沙矿山研究院 | Deep sea polymetallic sulfide ore body large-capacity sampler |
| CN102434164A (en) * | 2011-11-29 | 2012-05-02 | 中南大学 | Marine polymetallic sulfide cutting device |
| CN102425420B (en) * | 2011-11-30 | 2014-06-04 | 长沙矿冶研究院有限责任公司 | Seabed ore gathering vehicle |
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| CN103821518B (en) * | 2014-02-13 | 2015-10-21 | 湖南工程学院 | A kind of seabed Polymetallic sulphide acquisition method |
| CN103806915A (en) * | 2014-02-13 | 2014-05-21 | 湖南工程学院 | Seabed polymetallic sulfide cutting head |
| CN105510074B (en) * | 2015-11-29 | 2018-10-19 | 中南大学 | A kind of extensive sampler of the big blocky solid mineral in seabed |
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| CN113719288B (en) * | 2021-11-03 | 2022-03-15 | 滨州学院 | Submarine mining robot |
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2009
- 2009-03-16 CN CN 200910042871 patent/CN101519967B/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111894594A (en) * | 2020-07-10 | 2020-11-06 | 中南大学 | Integrated deep-sea mining vehicle |
| CN111894594B (en) * | 2020-07-10 | 2021-11-19 | 中南大学 | Integrated deep-sea mining vehicle |
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