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WO2019061672A1 - Navire intégré d'extraction et de préparation de minerai - Google Patents

Navire intégré d'extraction et de préparation de minerai Download PDF

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Publication number
WO2019061672A1
WO2019061672A1 PCT/CN2017/108938 CN2017108938W WO2019061672A1 WO 2019061672 A1 WO2019061672 A1 WO 2019061672A1 CN 2017108938 W CN2017108938 W CN 2017108938W WO 2019061672 A1 WO2019061672 A1 WO 2019061672A1
Authority
WO
WIPO (PCT)
Prior art keywords
mining
deck
ore
tailings
disposed
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/CN2017/108938
Other languages
English (en)
Chinese (zh)
Inventor
牟文恒
章庆生
李俊华
王存虎
周立辉
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Beijing Zhongkaihongde Technology Co Ltd
Original Assignee
Beijing Zhongkaihongde Technology Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Beijing Zhongkaihongde Technology Co Ltd filed Critical Beijing Zhongkaihongde Technology Co Ltd
Publication of WO2019061672A1 publication Critical patent/WO2019061672A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B35/00—Vessels or similar floating structures specially adapted for specific purposes and not otherwise provided for
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C1/00—Magnetic separation
    • B03C1/02—Magnetic separation acting directly on the substance being separated
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
    • B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
    • B07B1/28—Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21C—MINING OR QUARRYING
    • E21C50/00—Obtaining minerals from underwater, not otherwise provided for
    • E21C50/02—Obtaining minerals from underwater, not otherwise provided for dependent on the ship movements

Definitions

  • the present invention provides a mining and dressing integrated ship with novel structure, centralized function, energy saving and environmental protection, lower production cost and higher production efficiency.
  • a plurality of decks are provided on the vessel so that the crew can perform different production or living operations on different decks.
  • the beneficiation system is disposed on the second deck, and the beneficiation system comprises: a slurry buffer distribution box, which is disposed on the second deck through the first support frame to distribute the slurry; the linear sieve is set On the first support frame, the slurry that is distributed into the slurry buffer distribution box is screened, the sieve material is impurity and the size of the gravel and the sieve material are qualified ore; the distribution box is lower than the linear sieve.
  • the ore is distributed through the distribution box, and due to the magnetic separation of the coarse magnetic separator, a part of the tailings is sieved, thereby reducing the total amount of ore entering the second stage of the fine magnetic separator. Therefore, the proper reduction of the number of fine magnetic separators can also complete the selection of ore. Moreover, the production cost is reduced and the space on the second deck is saved.
  • the method further includes: a control system disposed on the hull for detecting and monitoring the power system, the mining system, the beneficiation system, the storage system, the tailings processing system, the power system, and the anchor positioning system.
  • the present invention provides a mining and dressing integrated vessel 1, comprising: a hull comprising a deck and a cabin 12 inside the hull and the hull; System 34, disposed on the stern for powering the hull; mining system 16, movable on the hull for collecting various sandy deposits in the seabed; beneficiation system 18, disposed at The deck is used for sorting the ore collected by the mining system 16; the storage system is disposed in the cabin 12, and the storage system includes: a concentrate tank 122 and a tailings tank 124, Used to store the concentrate after sorting and the tailings eliminated during the sorting process; the tailings treatment system is set on the deck to discharge the tailings from the tailings tank 124 to the gobs of the ore.
  • the unloading system 28 is disposed on the deck for transporting the concentrate out of the hull; the power system is disposed in the cabin 12 to supply power for each operation of the ore dressing vessel 1.
  • mining vessels are limited in their offshore tonnage and cannot be collected without restriction. They can only be reciprocated after being filled and returned. Therefore, the above-mentioned mining and dressing integrated vessel 1 is collecting ore.
  • the tailings are discharged back to the goaf, Each time the ore returned by the vessel is a concentrate, which greatly improves the efficiency of the vessel's mining operations at sea, and makes the vessel have the feasibility of offshore mining.
  • it will eliminate the tail after the beneficiation.
  • the mine is discharged back into the goaf, which avoids the secondary collection of tailings and restores the landscape of the seabed to its original state, thereby protecting the ecosystem of the seabed while obtaining resources, thereby achieving environmental protection and sustainable development.
  • the anchor positioning system when the ore dressing integrated ship 1 is operated, can maintain the position of the hull in the water to the greatest extent, so that the work of the mining system 16 is more stable, and the production efficiency of the integrated ore dressing ship 1 is improved.

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  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Drilling And Exploitation, And Mining Machines And Methods (AREA)
  • Manufacture And Refinement Of Metals (AREA)

Abstract

L'invention concerne un navire intégré (1) d'extraction et de préparation de minerai, comportant: un corps de navire, le corps de navire comportant un pont, une coque, et des emménagements (12) à l'intérieur de la coque; un système énergétique (34) disposé sur une poupe et utilisé pour fournir de l'énergie pour la progression du corps de navire; un système (16) d'extraction de minerai disposé de façon mobile sur la coque et utilisé pour récolter des ressources minérales sablonneuses au niveau du fond marin; un système (18) de préparation de minerai disposé sur le pont et utilisé pour séparer le minerai recueilli par le système (16) d'extraction de minerai; un système de stockage de minerai disposé dans les emménagements (12), le système de stockage de minerai comportant un compartiment (122) de stockage de minerai et un compartiment (124) à rejets de minerai respectivement utilisés pour stocker le concentré de minerai séparé et les rejets éliminés par criblage au cours du processus de séparation; un système de traitement des rejets de minerai disposé sur le pont et utilisé pour évacuer les rejets de minerai présents dans le compartiment (124) à rejets de minerai vers un remblai de minerai; un système (28) de déchargement et de transport disposé sur le pont et utilisé pour transporter le concentré de minerai hors du corps de navire; et un système d'électricité disposé dans les emménagements (12) et utilisé pour fournir de l'électricité pour les opérations du navire intégré (1) d'extraction et de préparation de minerai. Le navire intégré (1) d'extraction et de préparation de minerai améliore le taux d'utilisation d'un corps de navire, et réduit indirectement les coûts d'extraction de minerai.
PCT/CN2017/108938 2017-09-26 2017-11-01 Navire intégré d'extraction et de préparation de minerai Ceased WO2019061672A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201710879228.6 2017-09-26
CN201710879228.6A CN109552569B (zh) 2017-09-26 2017-09-26 采选矿一体船

Publications (1)

Publication Number Publication Date
WO2019061672A1 true WO2019061672A1 (fr) 2019-04-04

Family

ID=65862776

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2017/108938 Ceased WO2019061672A1 (fr) 2017-09-26 2017-11-01 Navire intégré d'extraction et de préparation de minerai

Country Status (2)

Country Link
CN (1) CN109552569B (fr)
WO (1) WO2019061672A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112441192A (zh) * 2020-12-12 2021-03-05 长沙中联泵业股份有限公司 一种浮船式取水泵站
CN113530550A (zh) * 2021-05-13 2021-10-22 西北矿冶研究院 一种连续回采含水尾矿的方法
CN116624153A (zh) * 2023-06-09 2023-08-22 青海盐湖工业股份有限公司 一种水采船智能化浓度跟踪采矿的方法和系统

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111749701B (zh) * 2020-05-19 2022-12-13 大连船舶重工集团有限公司 一种大型近海采选储一体化工程船
CN111828009A (zh) * 2020-07-03 2020-10-27 中国水利水电第九工程局有限公司 一种采砂选矿船和采砂选矿工艺
CN113073979A (zh) * 2021-04-27 2021-07-06 中国船舶工业集团公司第七0八研究所 自航耙吸式近海矿砂开采船
CN117052401A (zh) * 2023-08-17 2023-11-14 中核海洋核动力发展有限公司 一种核动力深海采矿船

Citations (7)

* Cited by examiner, † Cited by third party
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US6138833A (en) * 1997-08-27 2000-10-31 Jipangu Inc. Placer gold mining method, placer gold mining boat used in this method, placer gold digging and separating method and system therefor, and placer gold separating method and system therefor
CN1415420A (zh) * 2002-11-05 2003-05-07 长春天裕应用技术开发有限公司 绞吸式回收金属尾矿方法及绞吸式金属尾矿回采船
CN202140087U (zh) * 2011-04-22 2012-02-08 长春金世纪矿业技术开发有限公司 一种整体式尾矿深层回采平台
CN203417748U (zh) * 2013-04-11 2014-02-05 中冶沈勘秦皇岛工程技术有限公司 一种海滨砂矿选矿船
CN203899742U (zh) * 2014-03-20 2014-10-29 北京中凯宏德科技有限公司 采选矿一体船
CN104923397A (zh) * 2014-03-20 2015-09-23 北京中凯宏德科技有限公司 采选矿一体船
CN204783015U (zh) * 2014-12-31 2015-11-18 上海航盛船舶设计有限公司 采选一体式海底采矿船

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* Cited by examiner, † Cited by third party
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DE202014101687U1 (de) * 2014-04-09 2014-04-17 Günther Holding GmbH & Co. KG Kompakte Sortiervorrichtung zum Sortieren eines Materialgemisches
CN104475233A (zh) * 2014-11-17 2015-04-01 上海航盛船舶设计有限公司 一种选矿船及其选矿方法
CN106179738A (zh) * 2016-08-26 2016-12-07 中冶北方（大连）工程技术有限公司 一种含铁海砂的选矿系统和选矿工艺
CN107284611A (zh) * 2017-07-07 2017-10-24 山东浩海疏浚装备有限公司 锡矿采集筛分包装多功能船

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6138833A (en) * 1997-08-27 2000-10-31 Jipangu Inc. Placer gold mining method, placer gold mining boat used in this method, placer gold digging and separating method and system therefor, and placer gold separating method and system therefor
CN1415420A (zh) * 2002-11-05 2003-05-07 长春天裕应用技术开发有限公司 绞吸式回收金属尾矿方法及绞吸式金属尾矿回采船
CN202140087U (zh) * 2011-04-22 2012-02-08 长春金世纪矿业技术开发有限公司 一种整体式尾矿深层回采平台
CN203417748U (zh) * 2013-04-11 2014-02-05 中冶沈勘秦皇岛工程技术有限公司 一种海滨砂矿选矿船
CN203899742U (zh) * 2014-03-20 2014-10-29 北京中凯宏德科技有限公司 采选矿一体船
CN104923397A (zh) * 2014-03-20 2015-09-23 北京中凯宏德科技有限公司 采选矿一体船
CN204783015U (zh) * 2014-12-31 2015-11-18 上海航盛船舶设计有限公司 采选一体式海底采矿船

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112441192A (zh) * 2020-12-12 2021-03-05 长沙中联泵业股份有限公司 一种浮船式取水泵站
CN112441192B (zh) * 2020-12-12 2024-04-26 长沙中联泵业股份有限公司 一种浮船式取水泵站
CN113530550A (zh) * 2021-05-13 2021-10-22 西北矿冶研究院 一种连续回采含水尾矿的方法
CN116624153A (zh) * 2023-06-09 2023-08-22 青海盐湖工业股份有限公司 一种水采船智能化浓度跟踪采矿的方法和系统

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Publication number Publication date
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CN109552569A (zh) 2019-04-02

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