• 专利附录
  • 专利说明
  • 权利要求
  • 类似技术
  • 同族专利
  • 引用文献
  • 法律状态
  • 优先权
    • 专利摘要:
    A device for collecting manganese nodules or the like from the ocean floor having a frame that is drawn across the ocean floor, a cylinder rotating around a horizontal axis which has on its circumference brushes for picking up manganese nodules in the circumferential direction. A screen surrounds the rear half of the cylinder. Hook-like rods mounted on the screen terminate in prongs pointing in the traction direction for digging out manganese nodules. The bristles can be made of bronze and are in the form of ribs running in the axial direction of the cylinder. Because of the brushes, the jamming of the nodules is prevented and at the same time a cleaning action is performed on the nodules.
    公开号:SU1602397A3
    申请号:SU853933052
    申请日:1985-08-02
    公开日:1990-10-23
    发明作者:Аманн Ханс；Бат Аксель
    申请人:Пройссаг Аг (Фирма)；
    IPC主号:
    专利说明:

    The invention relates to a device for lifting minerals from the seabed and ocean floor, in particular manganese: nodules.
    The aim of the invention is to increase the efficiency of raising manganese nodules by improving their purification from impurities.
    FIG. 1 device without frame, section; in fig. 2 - the same, top view; in fig. 3 - the same, side view; Fig 4 shows the device with the frame forming the carts; on ; Fig.5,6 is the same, with the frame forming
    sleds; in fig. 7 - means for t swapping the roll in height in the form
    load; in fig. 8 - the same, in the hydraulic hydraulic cylinder; in fig. 9the same, in the form of a spring ..
    A device for lifting manganese nodules or similar formations from the seabed includes, a drive roller 1, consisting of two parts and having a circumferential means for lifting manganese nodules, each of the means being made in the form of tufts of bronze 2. The drive roller 1 is rotatably mounted around its axis 3 and fixed in the housing 4. A means for receiving manganese; the concrey is made in the form of a funnel 5. Under the funnel 5 there is a mill 6, from which the crushed manganese nodules enter the conveying pipe 7.
    The drive roller 1 is clipped by a concentric grid 8, made in the form of a semicircle of rods 9 and placed from the intake point of the crushed stone to the upper roll point 1 in the direction of its working rotation and forming nodules in the intake area. tooth 1.0, Arrow 11 indicates prog tivaniya this device along the seabed.
    Inside the drive roll 1, there are nozzles 12-14, to which the pressurized supply water is oriented radially to the inner wall of the roll 1, which has through holes (ria of Fig. 1 is not-shown) through which water jets from nozzles 12-14 are directed to the varse 2 bundles and simultaneously to the transported manganese concretions 15 so that they are washed away from the sedimentary material, which sticks to the nodules of 15

    ABOUT

    y,
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    on bunches of pile 2. Water at high speed passes through the grid 8 and enters the space .16, covered by the casing 17, and then discharged into the lower slot 18 formed by the casing 17 and the bottom surface 19 sea 20. In space 16, the flow rate of water decreases significantly so that. The washed sedimentary material can be deposited in the form of a layer 21 on the surface of the bottom of the sea. Thus, contamination of the sea with suspended particles to a minimum size is limited .., g Manganese nodules 22 of the trans
    the ports 7 are directed in the direction 23 to the day surface. Behind the lattice 8 and the funnel 5, in the zone of roll 1, there is a ridge 24 between the tufts of pile 2, clearing the stuck manganese nodules 22. The pile bunches 2 are located around the roll of roll 1 with the formation of edges 25 located at an angle to its axis. The ribs are spaced 50 mm apart, the ribs are 10 mm long, and the tufts of pile 2 are 50 mm long. Roll 1 consists of two parts 26 and 27, the edges of which are tilted in opposite directions.
    Each body 4 in the front region of the transport pipeline 7 (Fig. 3) has surfaces 28 beveled to the pipe, this is done so that the stones slide to the transport pipe 7,
    FIG. 4 shows the arrangement of the device according to FIG. 1 in the carriage 29, the link chains 30 of which are moved around the wheels 31-35. The carriage 29 with the help of a rope 26 with the supply line 3.7 and the protractor tube 7 moves along the seabed. On the front of the carriage; there is a diverter device 38 which operates when there are large surges at the bottom of the sea;
    The device according to FIG. 4 is rotatably suspended in the direction of the double arrow 39 on the hinge 40 located in front, with the tooth .10 protruding below the lower branch of the link chain 30 so that it can be inserted into the seabed. On the frame, holding on the axis 3, the roll 1 finds, with the lever 41, to which, attachment 42, which roll 1 together with the grid 8 presses down, in order to increase the pressing effect. In addition, an electric motor is provided that is powered from line 37, through which the power supply of the hydraulic motor 43 is provided, which serves for control purposes and in this case for driving all transport means. ,
    FIG. 5, the retractable device 38 is elongated at the rear and forms a skid 44 so that, in general, a slide 45 is formed
    In both embodiments, as shown in FIG. 5 and 6, on the upper part are the keels 46, which are supposed to stabilize the device when lowering and also when moving along the bottom.
    In the slide 45 (FIG. 6) there are two devices according to FIG. 3 to cover the greater seabed imrishi.
    Weighing 42 (Fig. 7) is adjustable in the direction of the double arrow 47 so that the force can be adjusted in the direction of the arrow 4B, downward, with which the tooth is inserted into the seabed 19.
    With the aid of the spindle 49 (Fig. 8), the height of the teeth 10 can be adjusted.
    FIG. 9, a tension spring 50 is provided. In the case where unloading is desired, the spring 50 serves as a compression spring.
    The device works as follows.
    The device is pulled over the seabed in the direction of arrow 11, with the teeth 10 being inserted into the bottom and seizing manganese nodules 22, which are then piled 2 of the rotating drive roll 1 to the inside of the grid 8 and transported upwards. In this way, the concretion is washed with the 1st water jet, the pump through nozzles 12-14. On the upper side of the roll 1, the grating ends so that the concreters 22 move freely and fall into the funnel 5, then into the mill b, and in the ground form to a value suitable for transportation, the nodules are transported through pipe 7 in the direction of arrow 23 to the day surface . Passage through ridge 24, tufts of pile 2 are cleaned (come from nodules, stuck in Itdix in them.
    ten
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    权利要求:
    Claims (19)
    [1]
    Invention Formula
    [2]
    1, Device 1p lifting manganese nodules or similar formations from the seabed, including a frame with a drive roller installed in it with the possibility of rotation of the axis around its axis, having around its circumference means for raising manganese nodules and covered with a concentric rod grating made in the form of a semicircle placed from the point of nodule collection to the top of the roll in the direction of the working rotation of the roll and the formation of a tooth, and;. Means for receiving transportable manganese nodule rolls, characterized in that, in order to increase the efficiency of raising manganese nodules by improving their removal from impurities, each means for raising manganese nodules is discharged as tufts, and the roller is impermeable to manganese nodules, Each means for receiving mangan, 11, nodule nodules is located on the side opposite to the lattice, and has a transporting pipe. 2. The device according to claim 1, which is based on the fact that the pile bundles are located along the circumference of the roll with the formation of ribs.
    [3]
    3. The device according to paragraphs. 1 and 2, about t-l and h and y 1Ts e e with the fact that the edges are angled to the axis of the roll.
    [4]
    4. A device according to claim 2, characterized in that the spacing between the ribs is 50 mm.
    [5]
    5. A device according to claim 2, characterized in that the width of the ribs is 10 mm.
    [6]
    6. The device according to claim 2, characterized in that the tufts of pile have a length of 50 mm.
    [7]
    7. The device according to claim 2, characterized in that the tufts of nap are made of bronze,
    [8]
    8. Device on PP. 2-7, which is due to the fact that in the direction of movement of the roll behind the grating
    and on the side of the means for lifting manganese konkresti1 in the roll zone, the front ridge in relation to the direction of movement i is located between the pile bunches.
    [9]
    9. The device according to claim 1, characterized in that the means for receiving manganese nodules has a crushing device or mill.
    [10]
    10. The device according to PP, 1-9 ,, on t-l. Moreover, the swath with the grate has a casing up to the means for receiving manganese nodules.
    [11]
    11. The device according to claim 1j, characterized in that the roll has radially attached connections to the pump sop.pa and directed to the area of the lattice.
    [12]
    12. The device according to claim 11, which is based on the fact that on the outside of the grille in the area of the nozzles there is a reflective device made in the form of a casing open above the surface of the sea bottom.
    [13]
    13. The device according to paragraphs. .1-12, in that the frame forms a sled or trolley.
    [14]
    14. The device according to claim 13, wherein the swath is displaceable in the vertical direction.
    0
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    [15]
    15 “from the trioes of claim 14, so that it is possible that the orto has a means for shifting the roll in height with respect to the - rails or sled.
    [16]
    16. The device according to claim 15, characterized in that the means for shifting the roll in height has a weight, a spring or a hydraulic cylinder and is installed with possibility of interaction with the frame by means of a single-arm lever on which the axis of the roll is mounted.
    [17]
    17, the Device in PP. 1-16, that is, in that the roll is mounted with the possibility of rotation in different directions.
    [18]
    18, the Device in PP. 13-17, due to the fact that the slides or carts are axially movable relative to each other,
    [19]
    19. Device on PP. 13-18, in that the slide or carts have a keel on their upper side.
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    类似技术:
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    同族专利:
    公开号 | 公开日
    FR2568936A1|1986-02-14|
    FI853031A0|1985-08-07|
    FI853031L|1986-02-09|
    DE3429202C1|1986-01-09|
    IN163466B|1988-09-24|
    JPS61106893A|1986-05-24|
    US4652055A|1987-03-24|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    US532183A|1895-01-08|Ore sweeping and recovering device |
    US3456371A|1965-05-06|1969-07-22|Kennecott Copper Corp|Process and apparatus for mining deposits on the sea floor|
    US3556598A|1968-05-16|1971-01-19|Westinghouse Electric Corp|Mining collector|
    US3697134A|1971-03-25|1972-10-10|Bethlehem Steel Corp|Nodule collector|
    US3746099A|1971-08-20|1973-07-17|J Black|Method and apparatus for picking up litter|
    FR2189587B1|1972-06-20|1974-10-25|Sogreah|
    US4040667A|1974-08-16|1977-08-09|Hans Tax|Apparatus for recovering particulate material from the sea bottom|
    US3959897A|1974-12-09|1976-06-01|May William P|Combination vibrating cutter head and crusher|
    US3999313A|1975-02-10|1976-12-28|Hawaii Marine Research, Inc.|Towed sled for deep-sea particle harvest|
    FR2313547B1|1975-06-04|1983-04-01|Coflexip|
    US4037874A|1975-10-28|1977-07-26|Nor-Am Resources Technology Incorporated|Apparatus for underwater retrieval, selection and concentration of material for ocean mining|
    US4343098A|1977-01-18|1982-08-10|Commissariate A L'energie Atomique|Apparatus for mining nodules beneath the sea|
    US4311342A|1978-10-30|1982-01-19|Deepsea Ventures, Inc.|Dredge head with mechanical and pumping action|
    US4232903A|1978-12-28|1980-11-11|Lockheed Missiles & Space Co., Inc.|Ocean mining system and process|
    US4408404A|1980-09-08|1983-10-11|Deepsea Ventures, Inc.|Pivotable articulated support shoe for hydraulic nozzle|
    FR2507643B1|1981-06-10|1986-11-14|Gaultier Joseph|DEVICES ALLOWING SEMI-SELF-DEBUILDING AND DESENSING OF PORTS, WATER RETAINING DAMS|
    JPS61628A|1984-06-11|1986-01-06|Sato Masayuki|Blended spun handicraft yarn and its knitted fabric|FR2603332A1|1986-09-01|1988-03-04|Commissariat Energie Atomique|Seabed polymetallic nodule recovery process - by crushing nodules and bringing them to surface mixed with fine sediment|
    FR2605248B1|1986-10-15|1991-04-26|Commissariat Energie Atomique|UNDERGROUND RECIRCULATION CRUSHER|
    GB2430213B|2005-09-20|2010-03-10|Clifford Henderson|Non suction shellfish harvesting head|
    BE1020785A5|2012-07-06|2014-05-06|Baggerwerken Decloedt En Zoon|DEVICE AND METHOD FOR Dredging BOTTOM MATERIAL UNDER WATER.|
    US9739032B2|2012-07-27|2017-08-22|Eda KopaLimited|Self cleaning collection apparatus and method|
    CN105113472B|2015-09-09|2017-04-26|江苏佳佩环保机械设备有限公司|Mobile device of grid trash cleaner|
    CN105113473A|2015-09-09|2015-12-02|江苏佳佩环保机械设备有限公司|Mobile grid decontamination machine|
    GB201903754D0|2019-03-19|2019-05-01|Utility Rov Services Ltd|Underwater sampling assembly|
    CN111005727B|2019-11-20|2021-03-02|中国海洋大学|Hydraulic and mechanical combined type seafloor mining equipment|
    法律状态:
    优先权:
    申请号 | 申请日 | 专利标题
    DE3429202A|DE3429202C1|1984-08-08|1984-08-08|Device for picking up manganese nodules or the like from the sea floor|
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