CN116291464A - Multifunctional middle cabin for deep sea mining and conveying and mining system thereof - Google Patents
Multifunctional middle cabin for deep sea mining and conveying and mining system thereof Download PDFInfo
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- CN116291464A CN116291464A CN202310596735.4A CN202310596735A CN116291464A CN 116291464 A CN116291464 A CN 116291464A CN 202310596735 A CN202310596735 A CN 202310596735A CN 116291464 A CN116291464 A CN 116291464A
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- 238000005065 mining Methods 0.000 title claims abstract description 69
- 238000007599 discharging Methods 0.000 claims abstract description 49
- 230000007246 mechanism Effects 0.000 claims abstract description 43
- 239000000463 material Substances 0.000 claims abstract description 37
- 230000005484 gravity Effects 0.000 claims abstract description 27
- 238000003860 storage Methods 0.000 claims abstract description 20
- 230000005540 biological transmission Effects 0.000 claims abstract description 4
- 238000009434 installation Methods 0.000 claims description 7
- 238000009825 accumulation Methods 0.000 claims description 2
- 230000007423 decrease Effects 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 6
- 230000009471 action Effects 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 238000007667 floating Methods 0.000 description 3
- 229910052500 inorganic mineral Inorganic materials 0.000 description 3
- 239000011707 mineral Substances 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 235000019580 granularity Nutrition 0.000 description 2
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- 238000004519 manufacturing process Methods 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 239000013535 sea water Substances 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
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- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21C—MINING OR QUARRYING
- E21C50/00—Obtaining minerals from underwater, not otherwise provided for
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- 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
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Abstract
The invention relates to the technical field of deep sea mining, and provides a multifunctional middle cabin for deep sea mining transportation and a mining system thereof, wherein the multifunctional middle cabin comprises a supporting frame, a counterweight anti-skid base, a storage bin, a feeding module and a discharging module; the inside of the supporting frame is provided with a feed bin, a feeding module and a discharging module, and the lower part of the supporting frame is connected with a counterweight anti-skid base; the feed bin comprises a hopper, one end of the hopper is provided with a feeding part communicated with the feeding module, the other end of the hopper is provided with a discharging part, a arch breaking rod with an arch breaking mechanism shaft is arranged in the hopper, one end of the arch breaking mechanism is provided with a spiral feeding blade, and the other end of the arch breaking mechanism is in transmission connection with a first driving motor; the discharging part is communicated with a horizontal feeding device; the counterweight antiskid base comprises a bottom plate and a gravity anchor, the upper side of the bottom plate is connected with the supporting frame, and the lower side of the bottom plate is connected with the gravity anchor. The device can increase the holistic stability of intermediate bin, avoids the material to pile up, promotes effect and the security that the material was carried.
Description
Technical Field
The disclosure relates to the technical field of deep sea mining, in particular to a multifunctional middle cabin for deep sea mining and conveying and a mining system thereof.
Background
Deep sea mineral resource development is an expensive and complex project, and is the largest deep sea operation system which can be operated by human beings, and is not only regarded as the leading field of world science and technology competition, but also is used for leading the development direction of deep sea intelligent equipment manufacturing strategy emerging industry. At present, the deep sea mineral resource mining technology with the most commercial prospect is a mining vehicle-fluid lifting mining system, which mainly comprises four parts of a sea surface mining ship, a pump pipe conveying system, a mining vehicle and a system cooperative control simulation platform, wherein the pump pipe conveying system is the most critical core equipment in the mining vehicle-fluid lifting mining system, is positioned in the middle part of the whole mining system and is connected with a water surface mining ship and an underwater mining vehicle, and due to the conditions of ultrahigh water pressure of thousands of meters, severe sea conditions, redundant complicated flow channels, longer particle passing paths and the like, the unstable posture of a middle bin and accumulation adhesion of ores are easily caused, and the smoothness of pump pipe conveying and the acquisition efficiency of the whole system are influenced.
Disclosure of Invention
To solve the technical problems, the disclosure provides a multifunctional middle cabin for deep sea mining transportation and a mining system thereof.
In one aspect the present disclosure provides a multi-functional intermediate tank for deep sea mining transportation, comprising: the device comprises a supporting frame, a counterweight anti-skid base, a stock bin, a feeding module and a discharging module; the storage bin, the feeding module and the discharging module are arranged in the supporting frame, and the lower part of the supporting frame is connected with the counterweight anti-skid base;
the feed bin comprises a hopper, one end of the hopper is provided with a feeding part communicated with a feeding module, the other end of the hopper is provided with a discharging part, an arch breaking mechanism shaft is arranged in the hopper along the direction from the feeding part to the discharging part, an arch breaking rod is arranged on the circumference of the arch breaking mechanism shaft, one end of the arch breaking mechanism shaft, which is far away from the feeding part, is provided with a spiral feeding blade, and one end of the arch breaking mechanism shaft, which is far away from the discharging part, is in transmission connection with a first driving motor; the discharging part is communicated with a feeding end of a horizontal feeding device, and the discharging end of the horizontal feeding device is communicated with the discharging module;
the counterweight antiskid base comprises a bottom plate and a gravity anchor, the upper side of the bottom plate is connected with the supporting frame, and the lower side of the bottom plate is connected with the gravity anchor.
Optionally, a connecting channel is arranged between the discharging part and the feeding end of the horizontal feeding device, and the spiral feeding blade is arranged in the connecting channel.
Optionally, the number of the arch breaking rods is multiple, and the multiple arch breaking rods are dispersedly arranged perpendicular to the arch breaking mechanism shaft along the extending direction of the arch breaking mechanism shaft; the hopper is of a funnel-shaped structure with gradually reduced diameter along the direction from the feeding part to the discharging part, and the length of the arch breaking rod is smaller than the section radius of the hopper at the installation position of the arch breaking rod.
Optionally, the length of the arch breaking rod gradually decreases along the direction from the feeding part to the discharging part.
Optionally, the feeding module includes suction pump and inlet pipe, the both ends of suction pump respectively with the inlet pipe with locate feed inlet on the feed bin, the feed inlet with feed portion intercommunication, the suction pump is used for with material in the inlet pipe is carried to the feed inlet.
Optionally, a controller for controlling the flow of the material is arranged in the suction pump, an acoustic detector for detecting the stacking height of the material is arranged in the hopper, and the acoustic detector is electrically connected with the controller.
Optionally, the number of the feeding modules is multiple, and multiple feeding modules are distributed along the circumferential direction of the bin.
Optionally, the upper part of the support frame is provided with two screw propellers, and the two horizontal screw propellers are symmetrically arranged about the central axis of the support frame.
Optionally, a plurality of installation parts are distributed on the counterweight anti-skid base in an array manner, a plurality of gravity anchors are distributed on the installation parts, and the number of the gravity anchors is smaller than or equal to that of the installation parts; the gravity anchor comprises a rod body and an anti-rotation plate, wherein the anti-rotation plate is arranged on the periphery of the rod body along the axial direction of the rod body.
Optionally, the counter weight anti-skidding base is square structure, the both ends of counter weight anti-skidding base diagonal are provided with respectively about the first oil storage storehouse and the second oil storage storehouse of feed bin symmetry.
Another aspect of the present disclosure provides a mining system comprising a multi-functional intermediate deck for deep sea mining transportation as described above.
Compared with the prior art, the technical scheme provided by the embodiment of the disclosure has the following advantages:
according to the multifunctional middle cabin for deep sea mining transportation and the mining system thereof, the arch breaking mechanism shaft is arranged in the hopper along the direction from the feeding part to the discharging part, the arch breaking rod is arranged on the circumference of the arch breaking mechanism shaft, the arch breaking mechanism shaft can be driven to rotate by the first driving motor, the arch breaking rod is driven to rotate in the hopper, the material structure can be effectively broken, the material arching phenomenon is prevented, normal transportation of materials is guaranteed, screw feeding blades are arranged near the discharging part, on one hand, the material arching can be further prevented, on the other hand, the materials can be pushed to the horizontal feeding device, the material transportation requirements of different granularities can be met by arranging the horizontal feeding device, and the applicability and the transportation efficiency of equipment are improved; through set up the counter weight anti-skidding base that has the gravity anchor in braced frame's bottom, can be when meeting into extreme sea state with the seabed connection, avoid the material in the hopper to incline and spill, increase the holistic stability of intermediate bin, guarantee effect and the security that the material was carried.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the disclosure and together with the description, serve to explain the principles of the disclosure.
In order to more clearly illustrate the embodiments of the present disclosure or the solutions in the prior art, the drawings that are required for the description of the embodiments or the prior art will be briefly described below, and it will be obvious to those skilled in the art that other drawings can be obtained from these drawings without inventive effort.
FIG. 1 is a schematic view of a mining system according to an embodiment of the present disclosure;
FIG. 2 is a schematic illustration of an intermediate bin according to an embodiment of the present disclosure;
FIG. 3 is a top view of an intermediate bin according to an embodiment of the present disclosure;
FIG. 4 is a three-dimensional view of an intermediate bin according to an embodiment of the present disclosure;
FIG. 5 is a schematic view of a screw feeder according to an embodiment of the present disclosure;
FIG. 6 is a schematic distribution diagram of a mounting portion according to an embodiment of the present disclosure;
fig. 7 is a schematic illustration of a gravity anchor according to an embodiment of the present disclosure.
Wherein, 1, mining vehicle; 2. a conveying hose; 3. a middle bin; 4. a lifting vertical pipe; 5. a lifting pump; 6. an underwater floating body; 7. a mining vessel; 8. a first flange; 9. a support frame; 10. a first driving motor; 11. a horizontal propulsion device; 12. a feed inlet; 13. a suction pump; 14. a second driving motor; 15. a feed pipe; 16. a second flange; 17. a generator; 18. a mounting part; 19. a counterweight anti-skid base; 20. a first oil reservoir; 21. a column; 22. a three-way pipe; 23. a cross bar; 34. a hopper; 25. a storage bin; 26. a discharge pipe; 27. lifting lugs; 28. the second oil storage bin; 29. a propulsion controller; 30. an arch breaking mechanism shaft; 31. a connection channel; 32. a horizontal feeding device; 33. vertically pushing the screw; 43. a discharge port; 35. a screw feed blade; 36. breaking arch bars; 37. a housing; 38. a connection part; 39. a rod body; 40. a conical anchor head; 41. an anti-rotation plate; 42. a counterweight mechanism.
Detailed Description
In order that the above objects, features and advantages of the present disclosure may be more clearly understood, a further description of aspects of the present disclosure will be provided below. It should be noted that, without conflict, the embodiments of the present disclosure and features in the embodiments may be combined with each other.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present disclosure, but the present disclosure may be practiced otherwise than as described herein; it will be apparent that the embodiments in the specification are only some, but not all, embodiments of the disclosure.
As shown in connection with fig. 1 to 5, the present embodiment provides a multifunctional intermediate deck for deep sea mining transportation, comprising: the device comprises a feed module and a discharge module of a storage bin 25 of a counterweight anti-skid base 19 of a supporting frame 9; the inside of the supporting frame 9 is provided with a feed bin 25 feeding module and a discharge module, and the lower part of the supporting frame 9 is connected with a counterweight anti-skid base 19; the bin 25 includes a hopper 34, and the hopper 34 may be cylindrical, pyramid-shaped, cone-shaped, or the like; the feeding part is arranged at one end of the hopper 34 and is communicated with the feeding module, the discharging part is arranged at the other end of the hopper 34, the arch breaking mechanism shaft 30 is arranged in the hopper 34 along the direction from the feeding part to the discharging part, preferably, the arch breaking mechanism shaft 30 and the hopper 34 are coaxially arranged, the arch breaking mechanism shaft 30 is circumferentially provided with an arch breaking rod 36, the arch breaking rod 36 can be of a cantilever structure with one end connected with the arch breaking mechanism shaft 30, or two ends or a plurality of parts are connected with the arch breaking mechanism shaft 30 through connecting rods, one end of the arch breaking mechanism shaft 30 far away from the feeding part is provided with spiral feeding blades 35, preferably, the number of the spiral feeding blades 35 is a plurality of the spiral feeding blades 35 are uniformly distributed along the circumferential direction of the arch breaking mechanism shaft 30, one end of the arch breaking mechanism shaft 30 far away from the discharging part is in a transmission way and is connected with a first driving motor 10, and the first driving motor 10 is used for driving the arch breaking mechanism shaft 30 to rotate, and further driving the arch breaking rod 36 to move, so that the material structure can be effectively broken; the discharging part is communicated with a feeding end of the horizontal feeding device 32, and the discharging end of the horizontal feeding device 32 is communicated with the discharging module; the counterweight anti-skid base 19 comprises a bottom plate and gravity anchors, the upper side of the bottom plate is connected with the supporting frame 9, and the lower side of the bottom plate is connected with the gravity anchors, preferably, the gravity anchors are uniformly distributed on the bottom plate so as to balance the stress of the bottom plate.
According to the multifunctional middle cabin for deep sea mining transportation and the mining system thereof, the arch breaking mechanism shaft 30 is arranged in the hopper 34 along the direction from the feeding part to the discharging part, the arch breaking rod 36 is arranged on the circumference of the arch breaking mechanism shaft 30, the arch breaking mechanism shaft 30 can be driven to rotate by the first driving motor 10, the arch breaking rod 36 is driven to rotate in the hopper 34, the material structure can be effectively broken, the occurrence of material arching phenomenon is prevented, normal transportation of materials is ensured, screw feeding blades are arranged near the discharging part, on one hand, the material arching can be further prevented, on the other hand, the materials can be pushed to the horizontal feeding device 32, the material transportation requirements of different granularities can be met by arranging the horizontal feeding device 32, and the applicability and the transportation efficiency of the equipment are improved; through set up the counter weight anti-skidding base 19 that has the gravity anchor in the bottom of braced frame 9, can be when meeting into extreme sea state with the seabed be connected, avoid the material in the hopper 34 to incline and spill, increase the holistic stability of intermediate bin 3, guarantee effect and the security of material transportation.
Further, the upper part of the supporting frame 9 is connected with a lifting riser 4 of the mining system through a first flange 8, and lifting lugs 27 are equidistantly arranged on two sides of the frame; a housing 37 for accommodating the hopper 34 is fixed to the support frame 9.
In some embodiments, a connecting channel 31 is provided between the discharging part and the feeding end of the horizontal feeding device 32, preferably, the connecting channel 31 is a vertically arranged cylindrical structure, the material in the hopper 34 is vertically downwards conveyed along the gravity direction, and the spiral feeding blade 35 is arranged in the connecting channel 31. In more detail, a propelling screw is mounted in the horizontal feeding device 32, and the propelling screw can be driven to rotate by the second driving motor 14, so that the material is conveyed to the discharging module.
In some embodiments, the number of the arch breaking rods 36 is plural, and the plural arch breaking rods 36 are distributed along the extending direction of the arch breaking mechanism shaft 30 perpendicular to the arch breaking mechanism shaft 30; preferably, the arch breaking rod 36 is a screw rod, the arch breaking rod 36 may be fixedly connected to the arch breaking mechanism shaft 30, or may be rotatably connected to the arch breaking mechanism shaft 30, a motor for driving the arch breaking rod to rotate may be arranged on the arch breaking mechanism shaft, the hopper 34 is a funnel-shaped structure with gradually reduced diameter along the direction from the feeding portion to the discharging portion, and the length of the arch breaking rod 36 is smaller than the section radius of the hopper 34 where the arch breaking rod is installed.
In some embodiments, the length of the arch breaking rod 36 is gradually reduced along the direction from the feeding portion to the discharging portion, so that the length of the arch breaking rod 36 can be matched with the section radius of the hopper 34 at the installation position, and not only stirring of materials is realized, but also the hopper 34 is prevented from being scratched.
In some embodiments, the feed module comprises a suction pump 13 and a feed pipe 15, both ends of the suction pump 13 are respectively communicated with the feed pipe 15 and a feed inlet 12 arranged on a bin 25, the feed inlet 12 is communicated with the feed inlet, the suction pump 13 is used for conveying materials in the feed pipe 15 to the feed inlet 12, preferably, the feed end of the feed pipe 15 is provided with a second flange 16, and the feed pipe 15 can be communicated with a conveying hose 2 of the mining system through the second flange 16, so that the materials can be conveyed into the intermediate bin 3.
Further, the discharging module is fixed on the supporting frame 9 through the cross rod 23, the discharging module comprises a discharging pipe 26, one end of the discharging pipe 26 is communicated with the ore lifting vertical pipe 4 of the mining system, the other end of the discharging pipe is communicated with the first connecting pipe of the three-way pipe 22, the second connecting pipe of the three-way pipe 22 is communicated with the discharging hole 43, the third connecting pipe of the three-way pipe 22 is communicated with the ocean, and valve mechanisms which are independently controlled to be opened and closed are arranged in the first connecting pipe, the second connecting pipe and the third connecting pipe of the three-way pipe 22.
In some embodiments, a controller for controlling the flow rate of the material is arranged in the suction pump 13, an acoustic detector for detecting the stacking height of the material is arranged in the hopper 34, the acoustic detector can be arranged at the top or the bottom of the hopper 34, and the acoustic detector is electrically connected with the controller, so that the flow rate of the suction pump 13 is controlled by the amount of the material in the hopper 34 detected by the acoustic detector, and the feeding speed of the feeding module into the hopper 34 is controlled.
In some embodiments, the number of feeding modules is a plurality of, and a plurality of feeding modules are arranged along the circumference of the feed bin 25 in a dispersed manner, so that arching can be better avoided by carrying materials to the feed bin 25 at multiple points, in addition, the continuity of feeding can be ensured through the redundant design, the fault probability is reduced, and the reliability of the function of the intermediate bin 3 is improved. Preferably, the number of the feeding modules is two, the two feeding modules are respectively arranged on two opposite sides of the supporting frame 9, and the two feeding modules can be respectively controlled by control.
In some embodiments, two spiral propelling devices are arranged at the upper part of the supporting frame 9, the two horizontal spiral propelling devices are symmetrically arranged about the central axis of the supporting frame 9, the spiral recommending devices can be controlled by the propelling controller 29, and thrust is generated when the posture of the intermediate bin 3 is unstable, so that the stability of the intermediate bin 3 and the smoothness of material conveying are ensured.
In combination with the embodiment shown in fig. 6 and fig. 7, the counter-weight anti-slip base 19 is provided with a plurality of mounting portions 18 in an array, preferably, the mounting portions 18 in two adjacent rows or two columns can be staggered, the mounting portions 18 are provided with a plurality of gravity anchors in a dispersed manner, the stress balance of the base is ensured by the arrangement positions of the gravity anchors, and the number of the gravity anchors is smaller than or equal to that of the mounting portions 18; the number and the installation position of the gravity anchors can be flexibly configured according to the dead weight of the intermediate bin 3 and the mating requirement; the gravity anchor includes body of rod 39 and anti-rotation board 41, and anti-rotation board 41 sets up on the periphery of body of rod 39 along the axial of body of rod 39, and the quantity of anti-rotation board 41 can be a plurality of, and both a plurality of anti-rotation boards 41 evenly distributed along the periphery of body of rod 39, and the one side of anti-rotation board 41 towards the seabed can set up the guide surface of being convenient for insert the seabed. In some more specific embodiments, the end of the rod 39 facing the seabed is formed with a tapered anchor head 40, and the end of the rod 39 facing away from the seabed is provided with a connection 38. The counterweight anti-skid base 19 comprises a bottom plate and side plates, wherein the side plates are arranged on the bottom plate to form a box body structure with one end open and the other end closed; the mounting portion 18 is disposed on the base plate, and the rod 39 is connected to the mounting portion 18 through the connection portion 38 by means of threaded connection, socket connection, clamping connection, or the like, so that the gravity anchor is perpendicular to the base plate. Optionally, the gravity anchor is further provided with a weight mechanism 42, and the weight mechanism 42 may be a piston mechanism capable of pumping or discharging seawater according to weight requirements, or may be a water storage mechanism provided with a bidirectional water pump.
In some embodiments, the counterweight anti-skid base 19 is of a square structure, two ends of a diagonal line of the counterweight anti-skid base 19 are respectively provided with a first oil storage bin 20 and a second oil storage bin 28 which are symmetrical with respect to the storage bin 25, specifically, the first oil storage bin 20 and the second oil storage bin 28 can store the same kind of oil or two kinds of oil according to actual working condition requirements, the weight of the counterweight anti-skid base 19 can be balanced by symmetrically arranging the first oil storage bin 20 and the second oil storage bin 28 along the diagonal line, in addition, a generator 17 can be further arranged on the counterweight anti-skid base 19, and the generator 17 and the propulsion controller 29 can be symmetrically arranged along the other diagonal line of the counterweight anti-skid base 19.
The mining system provided by the embodiment comprises the multifunctional middle cabin for deep sea mining transportation. In addition, the mining system comprises a mining vehicle 1, a conveying hose 2, a mining riser 4, a mining pump 5, an underwater floating body 6 and a mining ship 7; wherein, the mining vehicle 1 is communicated with the intermediate bin 3 through a conveying hose 2, the intermediate bin 3 is communicated with a mining ship 7 through a mining riser 4, and the mining riser 4 is provided with a mining pump 5 and an underwater floating body 6; under the action of the suction pump 13, ore collected by the mining vehicle 1 enters the feed pipe 15 through the conveying hose 2 and then enters the hopper 34 in the storage bin 25 through the discharge hole 43 through the suction pump 13; the ore material in the hopper 34 is stirred by the arch breaking rod 36 and the spiral feeding blade 35 driven by the arch breaking mechanism shaft 30 under the drive of the first driving motor 10, enters the horizontal feeding device 32 through the connecting channel 31, and then enters the discharging pipe 26 through the discharging hole 43 under the rotation of the second driving motor 14; under the action of the ore lifting pump 5 on the ore lifting vertical pipe 4, ore materials are conveyed to the surface mining ship 7 through the discharging pipe 26 and the ore lifting vertical pipe 4.
When encountering severe sea conditions, the mining ship 7 needs to carry out emergency risk avoidance so as to disconnect the mining riser 4, the intermediate bin 3 can keep the vertical posture of the mining ship by the horizontal propulsion device 11, and when the intermediate bin 3 sinks to the seabed, the gravity anchor can be connected with the seabed so as to fix the intermediate bin 3; the first and second reservoirs 20, 28 may provide energy for the mining vehicle 1 and/or the generator 17, and the underwater float 6 may be capable of transmitting signals to facilitate the rapid return of the mining vessel 7 to the mine site after meteorological conditions have stabilized.
The mining system provided by the disclosure comprises the intermediate bin 3, and the intermediate bin 3 has the advantages of ensuring the stability and the continuity of the pump pipe conveying system and improving the collection rate of the deep sea mineral resource development system, so that the mining system has better quality in corresponding aspects.
In the description of the embodiments of the present disclosure, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "height", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the embodiments of the present disclosure and to simplify the description, and do not indicate or imply that the structures or devices referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the embodiments of the present disclosure.
It should be noted that in this document, relational terms such as "first" and "second" and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
The foregoing is merely a specific embodiment of the disclosure to enable one skilled in the art to understand or practice the disclosure. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the disclosure. Thus, the present disclosure is not intended to be limited to the embodiments shown and described herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (11)
1. A multi-functional intermediate tank for deep sea mining transportation, comprising: comprises a supporting frame (9), a counterweight anti-skid base (19), a stock bin (25), a feeding module and a discharging module; the storage bin (25), the feeding module and the discharging module are arranged in the supporting frame (9), and the bottom of the supporting frame (9) is connected with the counterweight anti-skid base (19);
the bin (25) comprises a hopper (24), a feeding part communicated with a feeding module is arranged at one end of the hopper (24), a discharging part is arranged at the other end of the hopper (24), an arch breaking mechanism shaft (30) is arranged in the hopper (24) along the direction from the feeding part to the discharging part, an arch breaking rod (36) is arranged on the circumference of the arch breaking mechanism shaft (30), a spiral feeding blade (35) is arranged at one end, far away from the feeding part, of the arch breaking mechanism shaft (30), and a first driving motor (10) is connected to one end, far away from the discharging part, of the arch breaking mechanism shaft (30) in a transmission manner; the discharging part is communicated with a feeding end of a horizontal feeding device (32), and the discharging end of the horizontal feeding device (32) is communicated with the discharging module;
the counterweight anti-skid base (19) comprises a bottom plate and a gravity anchor, wherein the upper side of the bottom plate is connected with the supporting frame (9), and the lower side of the bottom plate is connected with the gravity anchor.
2. A multi-functional intermediate tank for deep sea mining transportation according to claim 1, characterized in that a connecting channel (31) is provided between the discharge and the feed end of the horizontal feeding device (32), in which connecting channel the screw feeding blades (35) are arranged (31).
3. A multi-functional intermediate tank for deep sea mining transportation according to claim 1, wherein the number of the arch breaking bars (36) is plural, and a plurality of the arch breaking bars (36) are arranged in a dispersed manner perpendicular to the arch breaking mechanism shaft (30) along the extending direction of the arch breaking mechanism shaft (30); the hopper (24) is of a funnel-shaped structure with gradually reduced diameter along the direction from the feeding part to the discharging part, and the length of the arch breaking rod (36) is smaller than the section radius of the hopper (24) at the installation position of the arch breaking rod.
4. A multi-functional intermediate tank for deep sea mining transportation according to claim 3, characterized in that the length of the arch breaking bar (36) decreases gradually in the direction from the feeding portion to the discharging portion.
5. A multifunctional intermediate tank for deep sea mining transportation according to claim 1, characterized in that the feeding module comprises a suction pump (13) and a feed pipe (15), both ends of the suction pump (13) are respectively communicated with the feed pipe (15) and a feed inlet (12) arranged on the storage bin (25), the feed inlet (12) is communicated with the feed inlet, and the suction pump (13) is used for transporting the material in the feed pipe (15) to the feed inlet (12).
6. A multifunctional intermediate tank for deep sea mining transportation according to claim 5, characterized in that a controller for controlling the flow of material is arranged in the suction pump (13), and an acoustic detector for detecting the material accumulation height is arranged in the hopper (24), which is electrically connected to the controller.
7. A multi-functional intermediate tank for deep sea mining transportation according to claim 6, characterized in that the number of the feeding modules is plural, and that a plurality of the feeding modules are arranged in a dispersed manner along the circumference of the silo (25).
8. A multi-functional intermediate tank for deep sea mining transportation according to claim 1, characterized in that the upper part of the support frame (9) is provided with two screw propellers (11), the two horizontal screw propellers (11) being symmetrically arranged about the central axis of the support frame (9).
9. A multifunctional intermediate deck for deep sea mining transportation according to any of claims 1-8, characterized in that a plurality of mounting parts (18) are arranged on the counterweight skid base (19) in an array, a plurality of gravity anchors are arranged on the mounting parts (18) in a dispersed manner, and the number of the gravity anchors is smaller than or equal to the number of the mounting parts (18); the gravity anchor comprises a rod body (39) and an anti-rotation plate (41), wherein the anti-rotation plate (41) is arranged on the periphery of the rod body (39) along the axial direction of the rod body (39).
10. A multifunctional intermediate tank for deep sea mining transportation according to claim 9, characterized in that the counterweight anti-skid base (19) is of square structure, and the two ends of the diagonal of the counterweight anti-skid base (19) are respectively provided with a first oil storage bin (20) and a second oil storage bin (28) symmetrical with respect to the bin (25).
11. A mining system comprising a multi-functional intermediate tank for deep sea mining transportation according to any one of claims 1 to 10.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310596735.4A CN116291464A (en) | 2023-05-25 | 2023-05-25 | Multifunctional middle cabin for deep sea mining and conveying and mining system thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310596735.4A CN116291464A (en) | 2023-05-25 | 2023-05-25 | Multifunctional middle cabin for deep sea mining and conveying and mining system thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN116291464A true CN116291464A (en) | 2023-06-23 |
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| CN202310596735.4A Pending CN116291464A (en) | 2023-05-25 | 2023-05-25 | Multifunctional middle cabin for deep sea mining and conveying and mining system thereof |
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| CN204894453U (en) * | 2015-07-03 | 2015-12-23 | 浙江晋晟塑业有限公司 | Double screw extruder automatic feed device |
| CN108412497A (en) * | 2018-05-03 | 2018-08-17 | 长沙矿冶研究院有限责任公司 | A kind of Seafloor Sulfide mining pilot system and its lay recovery method |
| CN110259453A (en) * | 2019-07-08 | 2019-09-20 | 中国船舶科学研究中心（中国船舶重工集团公司第七0二研究所） | A kind of floated relay station for deep-sea mining |
| CN211310197U (en) * | 2019-09-17 | 2020-08-21 | 云南腾众新能源科技有限公司 | Feeding and feeding device with pressure relief and arch breaking functions |
| CN111852479A (en) * | 2020-07-23 | 2020-10-30 | 中国船舶科学研究中心 | Garage type underwater relay station for deep sea mining |
| CN112343557A (en) * | 2020-12-18 | 2021-02-09 | 福州大学 | Sea area natural gas hydrate self-entry type exploitation device and exploitation method |
| CN114033497A (en) * | 2021-11-25 | 2022-02-11 | 上海市东方海事工程技术有限公司 | Walking type underwater relay station for deep sea mining |
| CN115898410A (en) * | 2022-11-03 | 2023-04-04 | 中国船舶科学研究中心 | Laying and using method of underwater relay station |
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2023
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Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4685742A (en) * | 1984-02-24 | 1987-08-11 | Chantiers Du Nord Et De La Mediterranee | Equipment for extracting ores from sea beds |
| RU2214510C1 (en) * | 2002-11-14 | 2003-10-20 | Шестаченко Флориан Александрович | Deep-sea mining complex and telecontrolled underwater robot |
| CN204894453U (en) * | 2015-07-03 | 2015-12-23 | 浙江晋晟塑业有限公司 | Double screw extruder automatic feed device |
| CN108412497A (en) * | 2018-05-03 | 2018-08-17 | 长沙矿冶研究院有限责任公司 | A kind of Seafloor Sulfide mining pilot system and its lay recovery method |
| CN110259453A (en) * | 2019-07-08 | 2019-09-20 | 中国船舶科学研究中心（中国船舶重工集团公司第七0二研究所） | A kind of floated relay station for deep-sea mining |
| CN211310197U (en) * | 2019-09-17 | 2020-08-21 | 云南腾众新能源科技有限公司 | Feeding and feeding device with pressure relief and arch breaking functions |
| CN111852479A (en) * | 2020-07-23 | 2020-10-30 | 中国船舶科学研究中心 | Garage type underwater relay station for deep sea mining |
| CN112343557A (en) * | 2020-12-18 | 2021-02-09 | 福州大学 | Sea area natural gas hydrate self-entry type exploitation device and exploitation method |
| CN114033497A (en) * | 2021-11-25 | 2022-02-11 | 上海市东方海事工程技术有限公司 | Walking type underwater relay station for deep sea mining |
| CN115898410A (en) * | 2022-11-03 | 2023-04-04 | 中国船舶科学研究中心 | Laying and using method of underwater relay station |
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Application publication date: 20230623 |