CN106382374A - Drain valve and deep-sea mining system thereof - Google Patents
Drain valve and deep-sea mining system thereof Download PDFInfo
- Publication number
- CN106382374A CN106382374A CN201610999799.9A CN201610999799A CN106382374A CN 106382374 A CN106382374 A CN 106382374A CN 201610999799 A CN201610999799 A CN 201610999799A CN 106382374 A CN106382374 A CN 106382374A
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- Prior art keywords
- drain valve
- delivery pipe
- drain
- ore deposit
- flange
- Prior art date
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- 238000005065 mining Methods 0.000 title claims abstract description 29
- 230000000903 blocking effect Effects 0.000 claims description 26
- 229940075799 deep sea Drugs 0.000 claims description 13
- 230000003014 reinforcing effect Effects 0.000 claims description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 11
- 230000002787 reinforcement Effects 0.000 claims description 6
- 238000011179 visual inspection Methods 0.000 claims description 5
- 238000010276 construction Methods 0.000 claims description 4
- 239000007787 solid Substances 0.000 claims description 3
- 229910052500 inorganic mineral Inorganic materials 0.000 abstract description 25
- 239000011707 mineral Substances 0.000 abstract description 25
- 239000013535 sea water Substances 0.000 abstract description 4
- 239000003921 oil Substances 0.000 description 8
- 230000009471 action Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000006870 function Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000007789 sealing Methods 0.000 description 3
- 230000005484 gravity Effects 0.000 description 2
- 230000006698 induction Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 241000233855 Orchidaceae Species 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000010720 hydraulic oil Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 230000001052 transient effect Effects 0.000 description 1
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21C—MINING OR QUARRYING
- E21C50/00—Obtaining minerals from underwater, not otherwise provided for
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
- F16K1/32—Details
- F16K1/34—Cutting-off parts, e.g. valve members, seats
- F16K1/36—Valve members
- F16K1/38—Valve members of conical shape
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/12—Actuating devices; Operating means; Releasing devices actuated by fluid
- F16K31/122—Actuating devices; Operating means; Releasing devices actuated by fluid the fluid acting on a piston
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K51/00—Other details not peculiar to particular types of valves or cut-off apparatus
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L29/00—Joints with fluid cut-off means
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17D—PIPE-LINE SYSTEMS; PIPE-LINES
- F17D5/00—Protection or supervision of installations
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Check Valves (AREA)
Abstract
The invention discloses a drain valve and a deep-sea mining system thereof and belongs to the field of deep-sea mining. The drain valve comprises a drain flange and a support frame fixedly connected with the drain flange. A through hole is formed in a base plate of the support frame. A plug is arranged between the base plate of the support frame and the drain flange. One end of a force application rod penetrates the through hole in the base plate of the support frame and is fixed to the plug. The plug is further provided with two or more sleeving holes. The sleeving holes are uniformly formed in the circumferential direction of the outer rim of the plug. A corresponding number of guide rods are fixed to the drain flange through the sleeving holes. The through hole in the base plate of the support frame is coaxial with the central axis of the drain flange. By means of the drain valve and the deep-sea mining system thereof, the problem that after a mining system stops working temporarily and is restarted, mineral grains above a lift pump are accumulated and blocked, so that work cannot be implemented normally, and the concentration of mineral grains inside a pipe is overhigh are solved; and by means of the drain valve and the deep-sea mining system thereof, the mineral grains which are accumulated and blocked in the conveying pipe are discharged into sea water in time, and safety and reliability of a lifting system are improved.
Description
Technical field
The present invention relates to deep-sea mining field, more particularly, to a kind of drain valve and the deep-sea mining system with this drain valve
System.
Background technology
With the increasingly depleted of landing field mineral resources, deep-sea mineral products will become one of target that the mankind chase.Existing depth
Extra large mining system is mainly supported lash ship, is raised the parts such as ore deposit pump line system, water-bed collection ore deposit system and form by the water surface.Wherein, by mineral products
Resource is one of emphasis of research from the ore deposit pump line system of raising of seabed collection ore deposit system improving to surface mother ship.
Raising ore deposit pump line system is that a kind of distance vertical pipe being made up of single or multiple elevator pumps and conveyance conduit carries
The system of liter.At present, raise ore deposit pump line system exist in pipeline the impact of local mineral grain excessive concentration transport, elevator pump break-off
And the upper pipe mineral grain being formed is the problems such as deposit, wherein, the time-out of elevator pump is because job demand is temporary transient when elevator pump
Quit work, power-off can not work or when failure cause quits work, the mineral grain in elevator pump upper pipe can automatically under
Heavy, it is blocked in the outlet and its above of elevator pump in a large number.When elevator pump needs to work once again, due to lifting a large amount of heap of pump discharge
Long-pending mineral grain, can cause the work efficiency drop being lifted or cannot work.
Therefore, design a kind of device in raising ore deposit pump line system, carve the mineral piled up in riser tubing when necessary
Grain is discharged into marine, reduction conveyance conduit plugging probability, improves the safety and reliability raising ore deposit pump line system, simultaneously
Become the problem that deep-sea mining must solve.
Content of the invention
For solving the above problems, present invention aim at providing a kind of drain valve preventing from blocking and there is this drain valve
Deepsea mining system.
For achieving the above object, the invention provides a kind of drain valve, described drain valve includes drain flange and solid with it
The fixed bracing frame connecting, the base plate of support frame as described above offers through hole, the base plate of support frame as described above and described drain flange it
Between be provided with blocking, one end of a force application rod passes through the through hole on support frame as described above base plate to fix with described blocking, described blocking
On be additionally provided with least two sleeve joint holes, described sleeve joint hole is circumferentially uniformly arranged blocking is outer, and the guide post of respective numbers is through each
This sleeve joint hole and drain flange are fixed, the central axis of bracing frame bottom hole and drain flange, are driven stifled by force application rod
The opening and closing function of drain flange is realized in the reciprocating motion of plug.
Further, described blocking includes taper plug, and described taper plug can be with the centre bore sealing paste of drain flange
Close, taper plug can be it is ensured that good be automatic in the case of certain coaxiality error with corresponding drain flange centre bore
The effect of centering.
Further, described guide post is provided with stroke adjustment part apart from the far-end of described drain flange, by this tune
Whole mechanism, can control the impulse stroke of force application rod, so that the size of exhaust outlet can be adjusted.
Further, described stroke adjustment part is nut, and this kind of regulative mode simple economy is easily achieved.
Further, support frame as described above is in "door" type supporting construction, and this kind of configuration can not only provide for force application rod well
Support, also provide maximum exhaust outlet space for drain valve simultaneously.
Further, described force application rod is piston rod, and the other end of described piston rod connects the oil cylinder of hydraulic means, this kind
Apparatus structure is simple, economical and practical, is active in one's movements.
Further, a kind of deepsea mining system, supports lash ship, raises ore deposit pump line system and water-bed Ji Kuang system including the water surface
System, by raising ore deposit pump line system and the water surface, described water-bed collection ore deposit system supports that lash ship is connected;Described water-bed collection ore deposit system includes collecting
Mine car, intermediate bin and delivery hose, collection mine car and intermediate bin are connected by delivery hose, additionally, be additionally provided with raising ore deposit assembly even
Lead to the conveyance conduit of described deepsea mining system, described ore deposit assembly of raising includes tee T and above-mentioned drain valve, described tee T
Including delivery pipe and delivery pipe, described delivery pipe includes arrival end and the port of export, and described delivery pipe is connected with delivery pipe and is partial to
Delivery pipe arrival end, described delivery pipe is connected with described drain valve, when solving ore lifting system break-off, above elevator pump
Mineral grain piles up problem, so that mineral grain above elevator pump will not be accumulated because lifting stops it is ensured that elevator pump again
During startup, energy normal work, improves the reliability of ore lifting system.
Further, the delivery pipe of described tee T is arranged on:
The described elevator pump raising ore deposit pump line system and being connected between the conveying hard tube that the water surface supports lash ship;And/or
It is arranged between two described elevator pumps;And/or
On delivery hose between the collection mine car of described water-bed collection ore deposit system and intermediate bin.
Further, the vertical direction of described delivery pipe is socketed with middle part reinforcing plate, described middle part reinforcing plate is located at institute
State the top of the connectivity part of delivery pipe and delivery pipe, described delivery pipe arrival end connects inlet flange, described middle part reinforcing plate with
It is connected with many reinforcements between inlet flange, by connecting middle part reinforcing plate and inlet flange, be that tee T provides
Support, reduces the problem of stress concentration of tee T, thus protecting tee T.
Further, it is provided with sensor and visual inspection device in the conveyance conduit of described deepsea mining system, permissible
Parameters in monitor in real time delivery pipe are it is ensured that being normally carried out of whole induction system.
The invention has the advantages that:
Solve after mining system break-off is again started up, the mineral grain above elevator pump pile up and cannot normal work
The problem made, or the problem of the mineral grain excessive concentration in its pipeline, will be piled up in conveyance conduit in time by the present invention
The mineral grain of blocking is discharged in sea water, improves the reliability of ore lifting system.
Below with reference to accompanying drawings, the present invention is further detailed explanation.
Brief description
The accompanying drawing constituting the part of the application is used for providing a further understanding of the present invention, the schematic reality of the present invention
Apply example and its illustrate, for explaining the present invention, not constituting inappropriate limitation of the present invention.In the accompanying drawings:
Fig. 1 is drain valve structural representation disclosed in the preferred embodiment of the present invention;
Fig. 2 is blockage structure schematic diagram disclosed in the preferred embodiment of the present invention;
Fig. 3 is support frame structure schematic diagram disclosed in the preferred embodiment of the present invention;
Fig. 4 is to raise ore deposit modular construction schematic diagram disclosed in the preferred embodiment of the present invention;
Fig. 5 is deepsea mining system structural representation disclosed in the preferred embodiment of the present invention.
Marginal data:
1st, the water surface supports lash ship;2nd, convey hard tube;3rd, tee T;31st, arrival end;32nd, delivery pipe;33rd, delivery pipe;34、
Inlet flange;35th, the port of export;36th, middle part reinforcing plate;37th, reinforcement;4th, drain valve;41st, drain flange;42nd, guide post;43、
Blocking;431st, sleeve joint hole;432nd, taper plug;44th, bracing frame;441st, through hole;442nd, base plate;443rd, bracing frame fixing hole;45、
Oil cylinder;451st, piston rod;49th, nut;5th, elevator pump;6th, intermediate bin;7th, delivery hose;8th, all flex tee pipe;9th, collect mine car.
Specific embodiment
Below in conjunction with accompanying drawing, embodiments of the invention are described in detail, but the present invention can be defined by the claims
Implement with the multitude of different ways covering.
The embodiment of the present invention discloses a kind of drain valve 4 first, and as shown in Figure 1-Figure 3, drain valve 4 includes the exhaust method on top
Orchid 41 and the bracing frame 44 being secured to connection.Central through hole is provided with drain flange 41, bracing frame 44 is overall to be in similar
" door " shape supporting construction, bracing frame includes base plate 442, through hole 441 and bracing frame fixing hole 443, and base plate 442 offers base plate
Through hole 441, is provided with blocking 43 between the base plate 442 of bracing frame 44 and drain flange 41, one end of a force application rod passes through above-mentioned
Through hole 441 on the base plate 442 of bracing frame 44 is fixing with blocking 43, and in the present embodiment, this force application rod is hydraulic means oil cylinder
Piston rod 451 in 45, is driven by the hydraulic drive of hydraulic oil blocking 43 to complete reciprocating action, and then completes drain valve 4
Unlatching and closure.This oil cylinder 45 is plugged in the through hole 441 on bracing frame 44, and is fixed by bolts to the bottom of bracing frame 44
On plate 442.The Motor execution end of this piston rod 451 is fixedly connected blocking 43, and blocking 43 is additionally provided with least two sleeve joint holes
431, in the present embodiment, 4 sleeve joint holes 431 are set at the edge of blocking 43 and are circumferentially uniformly arranged along outside block, accordingly
4 guide posts 42 of quantity are fixed in drain flange 41 through respectively this sleeve joint hole 431, and the fixing end of guide post 42 adopts screw thread solid
Fixed connection, optionally, is fixedly connected using interference fit.Install fixing after, the central shaft of through hole 441 and drain flange 41 and
The central axis of blocking 43, to guarantee the sealing property after drain valve 4 closing.Further, by guide post 42 and sleeve joint hole
431 cooperation carrys out the cross spacing to blocking 43, and piston rod 451 can be allowed to avoid bearing transverse load or other during deep ocean work
Shock loading, thus protecting oil cylinder 45 and piston rod 451, also makes the coaxial centring property of blocking 43 more preferable simultaneously.
Preferably, the plug of blocking 43 is the taper plug 432 of pyramidal structure, in corresponding drain flange 41
The taper pore structure that can fit therewith is also had on heart hole, those skilled in the art are not difficult to know, due to the presence of pyramidal structure, bore
Shape plug 432 can be it is ensured that good be automatic in the case of certain coaxiality error with corresponding drain flange 41 centre bore
Centering the effect fitting tightly, thus taper plug 432 can be with the centre bore palette of drain flange 41 it is ensured that delivery system
Good sealing property during system work.
Preferably, guide post 42 is provided with stroke adjustment part apart from the far-end of drain flange 41, in the present embodiment, should
Stroke adjustment function is to be completed with the cooperation of corresponding nut 49 by the screw thread on guide post 42, preferably every guide post 42
Free end adopts two nuts 49 to use cooperatively to reach locking functions.
Then, present embodiment discloses a kind of deepsea mining system with this drain valve 4, as shown in Figure 4, Figure 5, including
The water surface is supported lash ship 1, is raised ore deposit pump line system and water-bed collection ore deposit system, and water-bed collection ore deposit system is propped up with the water surface by raising ore deposit pump line system
Hold lash ship 1 to connect;Water-bed collection ore deposit system includes collecting mine car 9, intermediate bin 6 and delivery hose 7, and collection mine car 9 and intermediate bin 6 are by defeated
Send flexible pipe 7 to connect, wherein, delivery hose is provided with an all flex tee pipe 8.This system is additionally provided with raises ore deposit assembly connection deep-sea
The conveyance conduit of mining system, this is raised ore deposit assembly and includes tee T 3 and above-mentioned drain valve 4, and this tee T 3 includes delivery pipe 32
With delivery pipe 33, this delivery pipe 32 includes arrival end 31 and the port of export 35, and delivery pipe 33 is connected with delivery pipe 32 and is partial to conveying
The arrival end 31 of pipe 32, delivery pipe 33 can be connected with delivery pipe 32 by welding manner, and delivery pipe 33 port of export passes through welding
It is connected with the drain flange 41 of drain valve 4.The delivery pipe 32 of tee T 3 is arranged on raises the elevator pump 5 of ore deposit pump line system and is connected
The water surface is supported between the conveying hard tube 2 of lash ship 1, and/or is arranged between two elevator pumps 5, and/or the collection of water-bed collection ore deposit system
On delivery hose 7 between mine car 9 and intermediate bin 6, thus reaching good emission effect.
Preferably, delivery pipe 32 vertical direction is socketed with middle part reinforcing plate 36, middle part reinforcing plate 36 is located at delivery pipe 33
With the top of the connectivity part of delivery pipe 32, the port of export 35 of delivery pipe 32 connects inlet flange 34, in the middle part of this reinforcing plate 36 with enter
It is connected with many reinforcements 37, in the present embodiment, the quantity of reinforcement is 4, is uniformly distributed in threeway between mouth flange 34
The surrounding of delivery pipe 32 bottom of pipe 3, reinforcement 37 one end is fixedly connected with middle part reinforcing plate 36, the other end and inlet flange 34
It is fixedly connected, optional connected mode is to weld or threaded.Thus strengthening tee T 3 and drain valve 4 well, prevent
Stop this segment structure to be destroyed due to stress concentration.
Preferably, it is provided with sensor and visual inspection device in the conveyance conduit of deepsea mining system, can supervise in time
The indices such as the pressure within control induction system, mineral grain transporting velocity, are easy to process various situations in time, optionally,
The sensor and visual inspection device are arranged at tee T 3.
When mining system normal work, as shown in figure 1, the piston rod 451 of the oil cylinder 45 of hydraulic means drives blocking 43
Move upward to peak, the taper plug 432 of blocking 43 is fitted tightly with the centre bore of drain flange 41, and drain flange 41 is closed
Close and then drain valve 4 cuts out.The collection through seabed ore gathering vehicle 9 for the mineral grain, in being delivered to mineral grain by delivery hose 7
Between storehouse 6, then by the castering action of elevator pump 5, the water surface that mineral grain is promoted to positioned at sea from intermediate bin 6 is supported female
Ship 1, thus complete the mining process at whole deep-sea.
When mining system quits work, raise in ore deposit pump line system and be further filled with mineral grain, the stopping due to system carries
Rising pump 5 cannot provide lifting force, and mineral grain can naturally drop to the outfan of elevator pump 5 under gravity and sink, and has and carrying
Rise in pump and the trend piled up is formed at top.Now, hydraulic means trigger action, the piston rod 451 of oil cylinder 45 is in opposite direction
Motion, taper plug 432 leaves drain flange 41, and drain valve 4 is opened, and mineral grain can be under gravity along tee T 3
Delivery pipe 33 exit movement, thus along drain flange 41 and blocking 43 between gap be discharged in the middle of sea water, solution
After plugging risk, piston rod 451 action of oil cylinder 45, close drain valve, continue executing with subsequent job.
Additionally, when the sensor in conveyance conduit and visual inspection device detect pressure anomaly or mineral grain accumulation
Deng other abnormal conditions when, system can be automatically switched off elevator pump 5 and open drain valve 4 simultaneously, and mineral grain is discharged into sea water
In, release risk in time.
The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, for the skill of this area
For art personnel, the present invention can have various modifications and variations.All within the spirit and principles in the present invention, made any repair
Change, equivalent, improvement etc., should be included within the scope of the present invention.
Claims (10)
1. a kind of drain valve is it is characterised in that described drain valve includes drain flange and is secured to the bracing frame connecting, described
Through hole is offered on the base plate of bracing frame, between the base plate of support frame as described above and described drain flange, is provided with blocking, a force
One end of bar passes through the through hole on support frame as described above base plate to fix with described blocking, and described blocking is additionally provided with least two sockets
Hole, described sleeve joint hole is circumferentially uniformly arranged outside blocking, and the guide post of respective numbers is solid with drain flange through respectively this sleeve joint hole
Fixed, the central axis of bracing frame bottom hole and drain flange.
2. drain valve according to claim 1 is it is characterised in that described blocking includes taper plug, described taper plug
Can be with the centre bore palette of drain flange.
3. drain valve according to claim 1 is it is characterised in that described guide post sets apart from the far-end of described drain flange
It is equipped with stroke adjustment part.
4. drain valve according to claim 3 is it is characterised in that described stroke adjustment part is nut.
5. drain valve according to claim 4 is it is characterised in that support frame as described above is in "door" type supporting construction.
6. drain valve according to claim 1 it is characterised in that described force application rod be piston rod, described piston rod another
One end connects the oil cylinder of hydraulic means.
7. a kind of deepsea mining system, supports lash ship, raises ore deposit pump line system and water-bed collection ore deposit system, described water-bed collection including the water surface
By raising ore deposit pump line system and the water surface, ore deposit system supports that lash ship is connected;Described water-bed collection ore deposit system include collecting mine car, intermediate bin and
Delivery hose, collection mine car is connected by delivery hose with intermediate bin and connects described depth it is characterised in that being additionally provided with and raising ore deposit assembly
The conveyance conduit of extra large mining system, described ore deposit assembly of raising includes tee T and described drain valve as arbitrary in claim 1 to 6,
Described tee T includes delivery pipe and delivery pipe, and described delivery pipe includes arrival end and the port of export, described delivery pipe and delivery pipe
Connect and be partial to delivery pipe arrival end, described delivery pipe is connected with described drain valve.
8. deepsea mining system according to claim 7 is it is characterised in that the delivery pipe of described tee T is arranged on:
Between the described elevator pump raising ore deposit pump line system and the conveying hard tube being connected lash ship waterborne;And/or
It is arranged between two described elevator pumps;And/or
On delivery hose between the collection mine car of described water-bed collection ore deposit system and intermediate bin.
9. deepsea mining system according to claim 7 is it is characterised in that be socketed with the vertical direction of described delivery pipe
Middle part reinforcing plate, described middle part reinforcing plate is located at the top of described delivery pipe and the connectivity part of delivery pipe, described conveying tube inlet
End connects inlet flange, is connected with many reinforcements between described middle part reinforcing plate and inlet flange.
10. deepsea mining system according to claim 7 is it is characterised in that the conveyance conduit of described deepsea mining system
Inside it is provided with sensor and visual inspection device.
Priority Applications (1)
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CN201610999799.9A CN106382374A (en) | 2016-11-14 | 2016-11-14 | Drain valve and deep-sea mining system thereof |
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CN201610999799.9A CN106382374A (en) | 2016-11-14 | 2016-11-14 | Drain valve and deep-sea mining system thereof |
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108679239A (en) * | 2018-06-04 | 2018-10-19 | 华东矿用设备有限公司 | A kind of anti-deposition high leakproofness control valve |
CN108730527A (en) * | 2018-06-04 | 2018-11-02 | 华东矿用设备有限公司 | A kind of control valve that compact-sized sealing is firm |
CN108861613A (en) * | 2018-06-25 | 2018-11-23 | 长沙矿冶研究院有限责任公司 | A kind of underwater magnetic force transportation system |
CN111878418A (en) * | 2020-06-10 | 2020-11-03 | 江苏大学 | Mixed transportation pump stop protection device for deep sea mining |
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JPS63140185A (en) * | 1986-12-01 | 1988-06-11 | Agency Of Ind Science & Technol | Pressure regulating valve |
CN2228563Y (en) * | 1995-04-22 | 1996-06-05 | 长沙矿山研究院海洋采矿研究所 | Submerged pump lefting device for deep sea mining |
CN2399561Y (en) * | 1999-10-14 | 2000-10-04 | 冶金工业部马鞍山矿山研究院 | Emergency mine discharge valve appts. |
RU2231643C1 (en) * | 2003-03-11 | 2004-06-27 | Санкт-Петербургский государственный горный институт им. Г.В. Плеханова (Технический университет) | Self-propelled vehicle for gathering concretions in conditions of a bottom of the world ocean |
CN101519967A (en) * | 2009-03-16 | 2009-09-02 | 长沙矿山研究院 | Method and device for mining submarine hydrothermal sulfide ore |
CN102563095A (en) * | 2012-02-16 | 2012-07-11 | 扬州永锋工业设备安装有限公司 | Discharging valve for crystallizer |
CN206309950U (en) * | 2016-11-14 | 2017-07-07 | 长沙矿冶研究院有限责任公司 | A kind of drain valve and its deepsea mining system |
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