CN1180634A - Deep-sea collecting and distributing type mining system - Google Patents
Deep-sea collecting and distributing type mining system Download PDFInfo
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- CN1180634A CN1180634A CN 96117149 CN96117149A CN1180634A CN 1180634 A CN1180634 A CN 1180634A CN 96117149 CN96117149 CN 96117149 CN 96117149 A CN96117149 A CN 96117149A CN 1180634 A CN1180634 A CN 1180634A
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Abstract
A dispersion-collection type of mining system for halobolite ore on deep seabed is composed of ore collecting machines, delivery pipe, ship or platform on sea surface connected to top end of delivery pipe and transition cabin in deep sea connected to lower end of delivery pipe. Said ore collecting machines have own power unit, propelling unit and floatage regulator and can collect ore along respective route. Its advantages are high collecting efficiency, productivity and flexibility, and dispersed productive risk.
Description
The present invention relates to a kind of deepsea mining system, especially the deep-sea collecting and distributing type mining system of being made up of collecting machine, delivery pipe and waterborne vessel or above water platform is applicable to the collection of mineral resources such as deep-sea manganese nodule, cobalt crust and polymetallic ore mud, piece.
At present, the system of comparatively popular deep-sea exploitation polymetallic nodules and sludge mainly contains three types: trailing type Ji Kuang and pipeline elevator system; Self-propelled Ji Kuang and pipeline elevator system; Shuttle type collecting machine mining system." metal mine " N0.11PP56-59 in 1991 has introduced a kind of deep-sea mining system, it is to build up by the U.S., Japan, Canada and German company are joint 1970's, this system comprises: the drilling vessel SEDCO445 through repacking makes mining dredger, the pipeline that 5500m is long, a trailing type collecting machine.Collecting machine is pulled by main pipe by mining dredger, and collecting machine is adopted after the tuberculosis negative pressure that the pressurized air with pump or expansion causes tuberculosis is risen to the water surface through flexible pipe and main pipe.1985, Germany cooperates with France again the collecting machine of this system is improved, change it into crawler belt self-driving type, being allowed to condition at the seabed moves voluntarily, carry out first treatment earlier after adopting tuberculosis, tuberculosis is broken into certain lumpiness, by pump it is delivered to energy disperser then, polymetallic nodules are transported on the water surface mining dredger by pipeline by energy disperser again.This mining system exists some problems that are difficult to overcome, that is: flowing in the drift action of delivery pipe and the flexible pipe ore pulp of certain pressure and flow has certain rigid, therefore the degree of freedom that provides for collecting machine is limited, make that collecting machine is difficult to collect the ore deposit operation by projected path, the collection ore deposit efficient and the percent recovery are difficult to guarantee; By output, the collecting machine acceptable speed of travel and the tuberculosis abundance of minimum commercial production scale, the width of collecting machine must reach more than 20 meters in this system, and very wide collecting machine is difficult to guarantee to keep good walking states in seabed with a varied topography; This mining system structurally is an one, and arbitrary parts break down, and will cause the pause of whole production; The crawler type collecting machine is when the operation of collection ore deposit, crawler belt will produce bigger disturbance to the fondothem layer, and delivery pipe and collecting machine are one, when carrying tuberculosis, the ocean floor surface deposits takes the upper strata, ocean surface by collecting machine to tuberculosis and seawater, and marine environment is damaged and influences; The submarine sedimentary strata adhesion factor is low, shearing strength value difference crawler belt is walked thereon very easy " skidding " or " sinking ".
Purpose of the present invention is exactly at the above-mentioned problems in the prior art, and propose a kind ofly collect ore deposit efficient and percent recovery height, the collecting machine manoevreability is good, production risk is disperseed, marine environment is destroyed and influences little deep-sea collecting and distributing type mining system.
For reaching the object of the invention, the present invention by the following technical solutions:
Deep-sea collecting and distributing type mining system of the present invention comprises collecting machine, delivery pipe and waterborne vessel or above water platform.It also can be separate unit that collecting machine can be several; Collecting machine is suspended in the ocean floor surface, and self-powered, mobile devices, buoyancy regulating device are split type between collecting machine and delivery pipe; The upper end of delivery pipe links to each other with waterborne vessel or above water platform, and roll-over was stretched in the water apart from the ocean floor certain altitude during the lower end was provided with.Collecting machine is by the predetermined separately path Ji Kuang that independently travels, and completely necessarily after the tuberculosis of load, travelling is discharged into middle roll-over to the delivery pipe lower end with tuberculosis, is delivered on waterborne vessel or the platform by delivery pipe again in the collecting machine collection.
The mobile devices of above-mentioned collecting machine can adopt the internal magnetic field propelling unit; Buoyancy regulating device is made of buoyant cabin and electrolytic water device, and the buoyancy size of regulating buoyant cabin by brine electrolysis generation gas and emission gases makes collecting machine be in suspended state.
Compare with existing deepsea mining system, deep-sea collecting and distributing type mining system provided by the invention has the following advantages:
(1) the collecting machine manoevreability is big, each collecting machine can be independently by predetermined path travel, Ji Kuang, collecting machine travels and is subjected to region limits little, thereby collecting efficiency has significant improvement.
(2) collecting machine can be one and also can be many, and the collecting machine size is not subjected to production-scale restriction.
(3) during certain collecting machine et out of order, but the still normal operation of other collecting machine gathers to whole industrial enterprise that to produce influence less, so production risk is disperseed the operating rate height.
(4) collecting machine is in suspended state, and is little to the disturbance of fondothem layer; Delivery pipe has certain height apart from ocean floor.Therefore, help protecting the marine environment.
(5) collecting machine is in suspended state, fondothem layer geotechnique characteristic is relied on minimum, can not occur that the crawler belt collecting machine " skids " or problems such as " sinking ".
For describing the present invention better, the present invention is described in further detail below in conjunction with drawings and Examples.
Fig. 1 is a deep-sea collecting and distributing type mining system structural nexus scheme drawing.
Fig. 2 is a collecting machine structural representation sketch.
The internal magnetic field electromagnetic propeller structural representation of Fig. 3 for adopting on the collecting machine.
In deep-sea collecting and distributing type mining system shown in Figure 1.The upper end of delivery pipe 2 links to each other with mining dredger 1 on the ocean surface, and the lower end has that roll-over 4 is positioned at apart from the height of 10～1000 meters of ocean floor in the tuberculosis.The effect of middle roll-over 4 is to store the tuberculosis that collecting machine 3 is gathered, and by carrying requirement that tuberculosis is broken into certain particle and feeding equably in the delivery pipe 2.The platform number of collecting machine 3 is looked production exploitation scale and mining ability flexible configuration.Collecting machine 3 is positioned at the ocean floor surface, self-powered and mobile devices, buoyancy regulating device.
In collecting machine shown in Figure 2, several buoyancy regulating devices 5 are set on the collecting bin 6, the bottom of collecting bin 6 is provided with internal magnetic field electromagnetic propeller 7, and device promptly travels.After collecting tuberculosis, collection ore deposit 8 feeds in the collecting bin 6.
Collecting machine buoyancy regulating device 5 is made up of several buoyant cabin containers to electrode and corresponding cover lower ending opening thereon, and blow off valve is equipped with on buoyant cabin container top.When needs increase buoyancy, strengthen the electric current that feeds electrode, the gas that the current electroanalysis seawater produces is just emitted on electrode in a large number, and the gas of emitting will cover the seawater discharge in thereon the buoyant cabin, and buoyant cabin buoyancy just strengthens; When needs reduce buoyancy, the blow off valve of buoyant cabin upper end to be opened, gas is discharged from buoyant cabin top, and seawater flows into buoyant cabin from the bottom simultaneously, and buoyant cabin buoyancy reduces.Buoyancy regulating device makes collecting machine be in suspended state in entire job, and is in the attitude of various requirement by each buoyant cabin buoyancy size adjustment collecting machine on the adjusting collecting machine.Sail roll-over top to the delivery pipe after the collecting machine collection finishes nuclear, the buoyancy size of regulating each buoyant cabin makes collecting machine be in heeling condition, at this moment be loaded on tuberculosis by gravity in the collecting machine collecting bin be discharged in the roll-over.
The collecting machine mobile devices adopt the internal magnetic field electromagnetic propeller, its structural representation as shown in Figure 3, it is to be made of electrode 9, coil 10, conduit 11.When the seawater in giving conduit applied electric field and magnetic field, Lorentz force action sprayed seawater in seawater from pipeline, and its antagonistic force produces thrust promotion collecting machine and advances.Its thrust size and Orientation depends on the size and Orientation of electric current, as long as the size and Orientation of control current is with regard to the running velocity and the travel direction of may command collecting machine.
Claims (4)
1. deep-sea collecting and distributing type mining system, comprise collecting machine (3), delivery pipe (2), waterborne vessel/above water platform (1), the upper end of delivery pipe (2) links to each other with waterborne vessel/above water platform (1), it is characterized in that: the lower end of described delivery pipe (2) is provided with middle roll-over (4) and stretches in the water apart from the ocean floor certain altitude, between described collecting machine (3) and delivery pipe (2) is split type, and collecting machine (3) self-powered and mobile devices (7), buoyancy regulating device (5) are suspended in the ocean floor surface by the predetermined separately path Ji Kuang that travels.
2. deep-sea collecting and distributing type mining system as claimed in claim 1 is characterized in that the mobile devices that have on the described collecting machine are internal magnetic field electromagnetic propeller (7), and it contains electrode (9), coil (10), conduit (11).
3. deep-sea collecting and distributing type mining system as claimed in claim 1 or 2 is characterized in that described buoyancy regulating device (5) is to be made of several buoyant cabin containers to electrode and corresponding cover lower openings thereon.
4. deep-sea collecting and distributing type mining system as claimed in claim 3, the height that it is characterized in that the following end distance ocean floor of described delivery pipe (2) is 10～1000 meters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN96117149A CN1065191C (en) | 1996-10-24 | 1996-10-24 | Deep-sea collecting and distributing type mining system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN96117149A CN1065191C (en) | 1996-10-24 | 1996-10-24 | Deep-sea collecting and distributing type mining system |
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| Publication Number | Publication Date |
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| CN1180634A true CN1180634A (en) | 1998-05-06 |
| CN1065191C CN1065191C (en) | 2001-05-02 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN96117149A Expired - Fee Related CN1065191C (en) | 1996-10-24 | 1996-10-24 | Deep-sea collecting and distributing type mining system |
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| CN (1) | CN1065191C (en) |
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103038447A (en) * | 2010-06-18 | 2013-04-10 | 诺蒂勒斯矿物太平洋有限公司 | A system for seafloor mining |
| CN103587956A (en) * | 2013-11-22 | 2014-02-19 | 裘尧云 | Segmented lifting and conveying device of deep-sea mining annular pipelines |
| CN106121656A (en) * | 2016-08-19 | 2016-11-16 | 上海交通大学 | A kind of deep seafloor nodules collector device and collection ore deposit method thereof |
| CN106761761A (en) * | 2017-01-13 | 2017-05-31 | 上海交通大学 | A kind of intelligent work compound seabed Ji Kuang equipments |
| CN106812529A (en) * | 2017-03-28 | 2017-06-09 | 上海交通大学 | A kind of concentrating type deep seafloor Ji Kuang equipments based on vortex hydrodynamic characterisitic |
| CN106948820A (en) * | 2017-03-10 | 2017-07-14 | 西南交通大学 | The deep-sea mining lifting system that a kind of integrated fluid power is lifted with air |
| CN107100627A (en) * | 2017-04-10 | 2017-08-29 | 青岛海洋地质研究所 | Deep-sea hydrothermal metal sulfide mineral deposit original position implant system |
| CN107503752A (en) * | 2017-09-15 | 2017-12-22 | 山东大学 | A kind of buoyant lift type seabed mineral quarrying apparatus |
| WO2018032781A1 (en) * | 2016-08-19 | 2018-02-22 | 上海交通大学 | Clustered deep seabed mineral collection device based on vortex hydrodynamic characteristic |
| CN108915688A (en) * | 2018-08-02 | 2018-11-30 | 黄建青 | A kind of oceanic mineral resources quarrying apparatus |
| CN110566208A (en) * | 2019-09-27 | 2019-12-13 | 中国科学院深海科学与工程研究所 | Deep sea floor manganese nodule collecting head and deep sea floor manganese nodule collecting device |
| CN110647034A (en) * | 2019-09-04 | 2020-01-03 | 北京航空航天大学 | Neural network control method of pulse plasma thruster |
| CN112591016A (en) * | 2020-12-22 | 2021-04-02 | 李新亚 | Manganese nodule mechanical acquisition system |
| CN113338939A (en) * | 2021-05-31 | 2021-09-03 | 上海交通大学 | Environment-friendly cluster suspension type seabed ore collection robot and ore collection method |
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| CN100436916C (en) * | 2006-11-06 | 2008-11-26 | 北京科技大学 | Ball socket joint used in deep sea resource exploiting system mine throwing subsystem |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2229514Y (en) * | 1995-04-21 | 1996-06-19 | 长沙矿山研究院海洋采矿研究所 | Crawler self-propelled collecting apparatus for deep sea mining |
-
1996
- 1996-10-24 CN CN96117149A patent/CN1065191C/en not_active Expired - Fee Related
Cited By (21)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103038447B (en) * | 2010-06-18 | 2014-12-31 | 诺蒂勒斯矿物太平洋有限公司 | A system for seafloor mining |
| CN103038447A (en) * | 2010-06-18 | 2013-04-10 | 诺蒂勒斯矿物太平洋有限公司 | A system for seafloor mining |
| CN103587956A (en) * | 2013-11-22 | 2014-02-19 | 裘尧云 | Segmented lifting and conveying device of deep-sea mining annular pipelines |
| CN103587956B (en) * | 2013-11-22 | 2015-08-19 | 裘尧云 | The segmentation of deep-sea mining circulating line promotes feedway |
| WO2018032781A1 (en) * | 2016-08-19 | 2018-02-22 | 上海交通大学 | Clustered deep seabed mineral collection device based on vortex hydrodynamic characteristic |
| CN106121656A (en) * | 2016-08-19 | 2016-11-16 | 上海交通大学 | A kind of deep seafloor nodules collector device and collection ore deposit method thereof |
| US10480317B2 (en) | 2016-08-19 | 2019-11-19 | Shanghai Jiao Tong University | Cluster-type deep-sea submarine mining equipment based on vortex hydrodynamic characteristics |
| CN106121656B (en) * | 2016-08-19 | 2018-08-24 | 上海交通大学 | A kind of deep seafloor nodules collector device and its collection mine method |
| CN106761761A (en) * | 2017-01-13 | 2017-05-31 | 上海交通大学 | A kind of intelligent work compound seabed Ji Kuang equipments |
| CN106948820A (en) * | 2017-03-10 | 2017-07-14 | 西南交通大学 | The deep-sea mining lifting system that a kind of integrated fluid power is lifted with air |
| CN106812529A (en) * | 2017-03-28 | 2017-06-09 | 上海交通大学 | A kind of concentrating type deep seafloor Ji Kuang equipments based on vortex hydrodynamic characterisitic |
| CN107100627A (en) * | 2017-04-10 | 2017-08-29 | 青岛海洋地质研究所 | Deep-sea hydrothermal metal sulfide mineral deposit original position implant system |
| CN107503752A (en) * | 2017-09-15 | 2017-12-22 | 山东大学 | A kind of buoyant lift type seabed mineral quarrying apparatus |
| CN107503752B (en) * | 2017-09-15 | 2024-05-17 | 山东大学 | Buoyancy lifting type submarine mineral exploitation device |
| 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 |
| CN110647034A (en) * | 2019-09-04 | 2020-01-03 | 北京航空航天大学 | Neural network control method of pulse plasma thruster |
| CN110566208A (en) * | 2019-09-27 | 2019-12-13 | 中国科学院深海科学与工程研究所 | Deep sea floor manganese nodule collecting head and deep sea floor manganese nodule collecting device |
| CN110566208B (en) * | 2019-09-27 | 2021-03-19 | 中国科学院深海科学与工程研究所 | Deep sea floor manganese nodule collecting head and deep sea floor manganese nodule collecting device |
| CN112591016A (en) * | 2020-12-22 | 2021-04-02 | 李新亚 | Manganese nodule mechanical acquisition system |
| CN113338939A (en) * | 2021-05-31 | 2021-09-03 | 上海交通大学 | Environment-friendly cluster suspension type seabed ore collection robot and ore collection method |
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