CN205435986U - Ore deposit ore dressing device is inhaled to spiral flow - Google Patents
Ore deposit ore dressing device is inhaled to spiral flow Download PDFInfo
- Publication number
- CN205435986U CN205435986U CN201620292404.7U CN201620292404U CN205435986U CN 205435986 U CN205435986 U CN 205435986U CN 201620292404 U CN201620292404 U CN 201620292404U CN 205435986 U CN205435986 U CN 205435986U
- Authority
- CN
- China
- Prior art keywords
- ore
- cyclone separator
- mineral
- ore deposit
- spiral
- 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.)
- Active
Links
Landscapes
- Cyclones (AREA)
Abstract
The utility model discloses an ore deposit ore dressing device is inhaled to spiral flow, the device includes: ore device is inhaled to novel spiral, passes through spiral guide plate (2) induced suction water miscarriage according to the tornado principle and gives birth to the swirl to utilize less energy consumption to inhale the seabed mineral, the hydrocyclone separation device is connected ore device is inhaled to novel spiral, utilizes cyclone to produce whirl centrifugation motion with the great solid particle mineral of quality on the one hand through whirl and the effect subsided, and on the other hand does the decurrent effect of subsiding to finally emit into mineral collection device by mineral exports, and with silt and sea water together via the silt export of hydrocyclone separation device is discharged, the utility model discloses can directly separate the mud that thoughtlessly has mineral in the seabed, later only promote mineral, not only can reduce the energy consumption by a wide margin, moreover can furthest reduce the benthon and to ocean upper strata biological environment's influence, make the undersea mining realize sustainable development.
Description
Technical field
This utility model relates to ocean engineering and mechanical engineering field, particularly relates to a kind of directly at spiral flow based on the eddy effect suction ore deposit ore-dressing plant of seabed operation.
Background technology
Ocean is the maximum potential resource base not yet fully realized by the mankind on the earth and utilize.In addition to offshore oil gas resource and beach ore in sand form, seabed is currently known the metallic mineral resources such as also polymetallic nodules, cobalt bearing crust and the Polymetallic sulphide of business extraction value.Rich in nickel, cobalt, copper, manganese and gold, silver metal etc. in these mineral, gross reserves exceeds tens times to thousand of times of land corresponding reserves respectively.Within 2013, China the most formally obtains cobalt bearing crust mining area, one piece of Pacific Ocean.Obviously, the exploitation of deep sea mineral resources have to rely on deep-sea mining equipment carry out." made in China 2025 " that on May 19th, 2015 announces specifies direction for " manufacturing power " strategy, one of " marine engineering equipment and high-tech boats and ships " ten great strategy fields being classified as key breakthrough, carry out emphatically research and development and the nationalization of advanced marine engineering equipment.
The tornado of nature is a kind of climatic phenomenon, belong to the specific form of troposphere air motion containing huge energy, it is owing to atmosphere convection layer bottom (ground) hot-air is ramping up, caused by the strong convection weather that top cold air drastically declines, its diameter is from several meters to tens of rice, hundreds of meters, and wind speed is generally between 100m/s～150m/s.A kind of tubulose high speed cyclone of tornado, when rotation and the Southern Hemisphere turn clockwise counterclockwise on the Northern Hemisphere, i.e. produce ascending-type tornado, the pressure of its cyclone center is extremely low, can be about as little as 20000 handkerchiefs (normal atmosphere is 1013.25 hundred handkerchiefs), the lowest negative pressure has the most powerful captivation and lifting force, often so that ground animals and plants even building is screwed in high-altitude.Air and sea water are fluid, have the biggest similarity, if so sea water inducing whirlpool can also produce similar hoisting power.This hoisting power can effectively reduce energy consumption in suction ore deposit link, plays the maximum utility of device.The whirlpool simultaneously induced can be further magnified at cyclone separation device, still plays a great role in follow-up link.
The most international universal mining technique can be divided into two kinds.One is mechanical mining.It utilizes long chain bucket or seafloor robot that the Ore on surface, seabed is collected, and then uses conveyer belt to be brought up.Due to deep-sea landform, deep sea power, deep-sea communication etc., which working range, work efficiency is severely limited.Two is floating exploitation.It utilizes high speed correlation current that seabed Ore is blown afloat, and with waterpower or strength mode, from seabed, mineral sea water suspension is promoted to sea by pump and pipeline.Which is affected less by abyssal environment; but power consumption is big; mud is also required to promote by ore slurry pump with mineral simultaneously, not only consumes unnecessary resource, is mixed with the suspension of mud simultaneously and is just again being entered sea after simple filtration to mineral on mining dredger.It is mixed with the peculiar biology in substantial amounts of seabed in the middle of mud, is promoted to sea and will have a strong impact on the bio distribution in the middle of marine superstructure sea water, even cause the destruction of biotic intrusion and bio-diversity.
Utility model content
For the deficiency overcoming above-mentioned prior art to exist, one of this utility model purpose is to provide a kind of spiral flow to inhale ore deposit ore-dressing plant, the mud being mixed with mineral can directly be separated by it in seabed, the most only mineral are promoted, it is possible not only to energy consumption is greatly reduced, and the benthic impact on marine epipelagic organism environment can be reduced to greatest extent, make undersea mining realize sustainable development.
The another object of this utility model is to provide a kind of spiral flow to inhale ore deposit ore-dressing plant, tornado is made full use of and fully combines with cyclone separation device by it, the effect making two devices influences each other, and expands effect, finally plays the effect of " 1+1 ＞ 2 ".
For reaching above and other purpose, this utility model one spiral flow inhales ore deposit ore-dressing plant, and described spiral flow is inhaled ore deposit ore-dressing plant and included:
Novel spiral inhales ore deposit device, sucks current generation whirlpool by spiral deflector (2) induction and is picked up by marine mineral；
Cyclone separation device, connect described Novel spiral and inhale ore deposit device, utilize cyclone separator that finally by mineral outlet, solid particle mineral bigger for quality are entered mineral collection device through eddy flow with sedimentation, mud and sea water are together discharged via the sludge outlet of described cyclone separation device.
Further, described Novel spiral is inhaled ore deposit device and is included commonly inhaling ore deposit head (1) and spiral deflector (2), described common suction ore deposit head (1) suitable for reading little, end opening is big, approximate hollow truncated conical shape, round platform is suitable for reading and described cyclone separation device is through pipeline communication, round platform end opening is mineral import, described spiral deflector (2) is arranged on inside the head of common suction ore deposit, suck current by described spiral deflector (2) induction and produce whirlpool, to reach to produce the purpose of local tornado.
Further, described cyclone separation device includes cyclone separator (3), some sludge outlet (4), mineral outlet (5) and mineral collection device, described cyclone separator is arranged on described Novel spiral and inhales the top of ore deposit device, each sludge outlet (4) is arranged on the top surrounding of described cyclone separator, each sludge outlet (4) one end is smoothly connected with the inner surface of described cyclone separator (3), described mineral outlet (5) are arranged on described cyclone separator (3) bottom, and be smoothly connected with cyclone separator (3) inner surface, described mineral collection device exports (5) and is connected with described mineral.
Further, described cyclone separator (3) is the upright frustum cone structure or the perpendicular cylinder structure of upper end, lower end cross sectional shape and area equation that upper surface area is relatively big, lower surface area is less and centre seamlessly transits.
Further, each sludge outlet (4) is identical and is evenly distributed on described cyclone separator (3) top surrounding.
Further, described sludge outlet (4) is 4.
Further, described mineral outlet (5) are one.
Further, described spiral flow is inhaled ore deposit ore-dressing plant and is also included several two-stage cyclone separator, it is connected by pipeline between described cyclone separator with described two-stage cyclone separator, this pipeline is a passage being smoothly connected described cyclone separator and described two-stage cyclone separator, and two ends smooth-going smooth with described two-stage cyclone separator with described cyclone separator is connected.
Further, depending on this number of channels is by two-stage cyclone separator quantity, the port of the two-stage cyclone separator of this passage entrance simultaneously is positioned at two-stage cyclone separator upper end, and port direction is depending on eddy flow needs direction.
Further, this two-stage cyclone separator quantity is 5-10, and is arranged symmetrically with.
Compared with prior art, a kind of spiral flow of this utility model inhales ore deposit ore-dressing plant by directly being separated in seabed by the mud being mixed with mineral, the most only mineral are promoted, it is possible not only to energy consumption is greatly reduced, and the benthic impact on marine epipelagic organism environment can be reduced to greatest extent, make undersea mining realize sustainable development；This utility model is to make full use of tornado and fully to combine with cyclone separation device simultaneously, and the effect of two devices will influence each other, and expand effect, finally plays the effect of " 1+1 ＞ 2 ".
Accompanying drawing explanation
Fig. 1 is the top view that a kind of spiral flow of this utility model inhales ore deposit ore-dressing plant；
Fig. 2 is the side view that a kind of spiral flow of this utility model inhales ore deposit ore-dressing plant；
Fig. 3 is the front view that a kind of spiral flow of this utility model inhales ore deposit ore-dressing plant；
Fig. 4 is the general diagram that a kind of spiral flow of this utility model inhales ore deposit ore-dressing plant；
Fig. 5 is the segregation apparatus induction eddy flow schematic diagram that a kind of spiral flow of this utility model inhales ore deposit ore-dressing plant.
Detailed description of the invention
Below by way of specific instantiation accompanying drawings embodiment of the present utility model, those skilled in the art can be understood further advantage of the present utility model and effect easily by content disclosed in the present specification.This utility model also can be implemented by other different instantiation or be applied, and the every details in this specification also can carry out various modification and change based on different viewpoints and application under without departing substantially from spirit of the present utility model.
As Figure 1-Figure 5, this utility model one spiral flow suction ore deposit ore-dressing plant includes: Novel spiral inhales ore deposit device and cyclone separation device.Described Novel spiral inhales ore deposit device by commonly inhaling ore deposit head (1) and spiral deflector (2) forms；Cyclone separation device is made up of cyclone separator (3), four sludge outlet (4), mineral outlet (5), mineral collection device (not shown)s.By numerical simulations, this Novel spiral is inhaled ore deposit device and is utilized tornado principle effectively to reduce mineral toggle speed, and then reaches the most energy-conservation purpose.Described common suction ore deposit head (1) little, end opening suitable for reading is big, approximates hollow truncated conical shape, and round platform upper surface (the most suitable for reading) and cyclone separation device are through pipeline communication, and round platform lower surface (i.e. end opening) is mineral import.Described spiral deflector (2) is arranged on common ore deposit head internal composition Novel spiral of inhaling and inhales ore deposit device, sucks current by spiral deflector (2) induction and produces whirlpool, to reach to produce the purpose of local tornado, and finally realizes the most energy-conservation.Described cyclone separator (3) is column structure, is arranged on Novel spiral and inhales the top of ore deposit device.Four identical sludge outlet (4) are arranged on cylindrical upper portion, it is uniformly distributed in its surrounding, its one end is smoothly connected with the inner surface of cyclone separator (3), thus produces whirlpool in cyclone separator (3) inside and utilize the centrifugal force suffered by its internal mud and mineral to make it move radially outwards.Described mineral outlet (5) are one, are arranged on cyclone separator (3) bottom, and are smoothly connected with cyclone separator (3) inner surface, to reduce the pipeline impact on internal flow.Described mineral collection device (not shown) is connected with mineral outlet (5), concentrates and promote after a large amount of collection mineral.
The spiral flow of this utility model is inhaled ore deposit ore-dressing plant and is mainly used in mining and the ore dressing work of pelagite, but application of the present utility model is not limited to this.This utility model is mainly used in full underwater performance environment; by under water mineral directly being separated with mud after inhaling ore deposit operation; thus mineral only need to be promoted to sea without sea water to be promoted to sea simultaneously; it is finally reached to reduce and puies forward energy expenditure unnecessary in the middle of the process of ore deposit and the purpose of protection environment; make deep-sea mining have more long-range development, and then play a significant role with environmental development for China's industry, economy.
Specifically, inhale the current of ore deposit device through front end New-type Swirl Flow and produced the eddy flow of tornado by spiral deflector (2) induction, spiral deflector (2) can effectively induce whirlpool, and utilize this eddy flow effectively to reduce water velocity when particulate matter starts, reduce water flow dynamic energy, thus energy resource consumption is greatly reduced.
After inhaling ore deposit device by front end New-type Swirl Flow, mineral enter cyclone separation device by pipeline via passage with the mixed liquor of mud, and cyclone separator (3) is the upright Rotary-table or the perpendicular cylinder of upper end, lower end cross sectional shape and area equation that upper surface area is relatively big, lower surface area is less and centre seamlessly transits.There is cone angle at separator, and cone angle by 0 ° of continuous increase until the actual tests result of 180 ° shows, it is suitable to, and concentration for the treatment of is high, mineral ratio is great, and overflow fineness requires the occasion of-200 mesh less than 60%.The cyclone of this structure have overflow granularity uniformly, the overground phenomenon of overflow product is light, underflow productivity can significantly adjust and not affect the series of advantages such as the normal work of cyclone, so circular cone separator effect is more preferable, but from the angle being simple to manufacture with reliability, this utility model specific embodiment, use the separator of cylindrical shape.
Suspension is affected by inner vortex after entering cyclone separator via pipeline, thus produces the whirlpool that speed is the fastest, carries out swirling motion.Centrifugal force that the object of the different quality in the middle of suspension is varied in size thus produce the solid masses gradient outside by center.The object of big quality will move radially outwards until encountering sidewall, and little quality solid moves to separator radial center.Big quality solid also suffers from the effect of gravity while rotary motion, and sedimentation phenomenon occurs.Thus big solid is while rotating, also with by centrally along movement tendency radially outward and from top to bottom, finally moves in separator bottom outmost turns, and entered mineral collecting box by bottom solid outlet (5).But this segregation phenomenon has bigger requirement to the mass range of solid particulate matter.The action of gravity that the mud that quality is less is subject to moves upward the lift producing it less than current, it is impossible to producing sedimentation, this part mud will move upward with current.
It should be noted that, for the basic type mining and mill run integrated device of the most primary cyclone separator in this utility model specific embodiment, this device can apply to general situation, but is limited to the mass discrepancy of solid and the situation of mud, can increase according to practical situation and separate progression.The deployment scenarios separating progression increased can arrange as follows:
Need to be connected by pipeline between primary cyclone separator and two-stage cyclone separator.Primary to two-stage cyclone separator passage is a passage being smoothly connected primary cyclone separator and two-stage cyclone separator, two ends smooth-going smooth with two-stage cyclone separator with primary cyclone separator is connected, to reduce the impact on suspension isolated movement, the most also to consider the Other Engineering practical factors such as underwater sound noise.Big quality solid particulate matter has settled and has been eliminated, thus the suspension comprising little quality solid particulate matter and mud enters two-stage cyclone separator via this passage from primary cyclone separator top center region.This number of channels is depending on two-stage cyclone separator quantity, and the port of the two-stage cyclone separator of this passage entrance simultaneously should be positioned at two-stage cyclone separator upper end, and port direction is depending on eddy flow needs direction.
Turbid liquid enters two-stage cyclone separator after primary to two-stage cyclone separator passage, separates further.The sidewall shape of two-stage cyclone separator, entrance shape and position and solid and the outlet shapes of liquid and position and primary cyclone separator broadly similar.The body shape of two-stage cyclone separator be upper end is big, lower end is little round platform to reach optimal effectiveness, locus can slightly tilt.The quantity of two-stage cyclone separator can with more than one, but it should be arranged symmetrically with as far as possible, reduce vibrations on entirety mining, the impact of ore-dressing plant.And the small volume due to second-stage separator, it is ensured that enough cyclone sediment time, and internal ascending current flow velocity is sufficiently small, so the quantity of two-stage cyclone separator should be the most.Considering size and the arrangement requirement of two-stage cyclone separator, through detailed calculating, the quantity of two-stage cyclone separator should be between 5-10, to reach best separating effect.Entrance is positioned at upper end, and particulate matter outlet is positioned at lower end, and sludge outlet is positioned at upper end.The shape of two-stage cyclone separator is especially suitable for the generation of swirling motion.Little quality solid particulate matter separates via two-stage cyclone separator, and falls into mineral collecting box (i.e. mineral collection device) from lower port.Liquid after separation is discharged from upper port, returns in the middle of marine environment.Through the centrifugation of primary cyclone separator with two-stage cyclone separator, solid particle mineral enter mineral collecting box, and liquid directly flows back to environments such as subsea in seabed.
Analysis result shows, the spiral flow of this utility model inhales ore deposit ore-dressing plant can reach extraordinary separating effect, all can separate mineral, mineral and mud.According to different material characteristics, different production installation environments, use different structures to design, there is pressure drop low, the advantage that treating capacity is big, dewatering efficiency is high.Be applied in certain spoil reclaming slurrying dewatering operation, in the case of feed ore concentration 5-12% ,-200 mesh content 75%, the overflow mean concentration of cyclone controls below 1.5%, in the case of having reached effective dehydration purpose, it is to avoid the loss of valuable mineral.In the dewatering operation of certain silica sand is applied, the effluent concentration of dewatering cyclone has reached less than 0.5%, and the almost underproof thin mud of overflow abjection, reaches the double effects of dehydration and desliming.
Device of the present utility model is mainly used in mining and the ore dressing integrated device of mobile mining vehicle, so being mainly used in underwater performance environment, and small volume, separation efficiency is higher.But the fixing multi-stage separation device that this utility model separates with mud for mineral directly carried out in abyssal environment of undersea mining operation for other, eddy flow inhale ore deposit head with and combinations thereof device equally applicable.
In the middle of the process used, in order to make this device play maximum effect, some environment are had to pay particular attention to details:
1, before starting test run, all junction points of separator unit to be guaranteed fasten the most, remove the various residues in pipeline, unit box body, in order to avoid having leakage and blocking to occur after Kai Cheing.The cyclone valve put into operation is guaranteed to fully open.
2, valve can fully open (as run separator) or completely close (such as standby separator), but never allows to be in semi-open state (the most never permission Valve controlling flow).
3, during equipment even running under normal pressure, junction point ullage to be checked, adopt remedial measures if desired.
4, the blocking that the residue of entrance separator causes is checked.Separator charging aperture blocking can make overflow and mineral flow reduce, and separator solid particle outlet obstruction can make solid particulate matter separating rate reduce even to stop, sometimes it also occur that strenuous vibration.As blocked, separator feed valve should be closed in time, after seabed promotes, remove tamper.For preventing blocking, some facility (as debris removal is sieved) can be pretended in sea water mineral entrance front end.
Vortex action simplation verification and experimental verification
First, it is suitable for test model is solved as the emulation of main transformer parameter using defeated pipe cross sectional flow rate.The initial velocity that can calculate collection ore chimney upper port is 3.1438 (m/s), and direction is upwards.When the mean flow rate of suction ore chimney model upper port is 3.1438 (m/s), the Area-weighted mean flow rate of lower port is 0.246 (m/s).Inhaling ore faces is 2.24cm to distance from bottom.So, it is 0.246 (m/s) situation for mean flow rate, it is that physical model Mathematical goes out it is concluded that when integrating the plane of the distance of big mouth bottom ore chimney manganese nodule lower end as 2.24cm, the manganese nodule of a diameter of 6.4cm can be picked up, and centripetal rotation rises and enters in collection ore chimney.Result shows, the pressure change trend of whole model is circumferentially intermediate from four, becomes larger from bottom to up.So manganese nodule will under the effect of pressure differential centripetal concentration revolve liter and to enter a collection ore chimney.Report drag evaluation, draws the spheroid of a diameter of 65mm and is placed in immediately below collection ore chimney, the vertical lift size that curve surface integral obtains be 3.43 (N) direction upwards.Simple computation draw gravity be less than buoyancy and lifting force and.
Secondly, the negative pressure value that produces using the defeated pipe cross section modeling and simulation as major variable is carried out.Can be observed from result, the mean flow rate of manganese nodule surface is at about 0.738m/s.When D is 0.2m, ub=0.71266m/s.Speed reaches to extract the critical velocity of a diameter of 20cm manganese nodule just, and two the most centripetal rotations of little manganese nodule rise.When D is 0.5m, ub=1.78165m/s.Speed is not reaching to boundary's speed of the manganese nodule of a diameter of 0.5 meter, and big manganese nodule will not rise under this swabbing action in centripetal rotation.Thus ensure that when the collecting machine work of dish floating seabed, super large manganese nodule will not be occurred to block the dangerous working condition of the defeated mouth of pipe.
Result of calculation: when dish floating seabed collecting machine produces the negative pressure of an atmospheric pressure above manganese nodule at 1m, is positioned at the manganese nodule that edge diameter immediately below suction ore faces is 20cm and just can the most centripetal rotation rise.According to correlated results, the velocity direction on manganese nodule surface is washed away manganese nodule from bottom to top, is constantly given the momentum that manganese nodule moves upward.This Modeling Calculation take the density of manganese nodule be 2700 calculated diameters be manganese nodule weight G of 20cm, buoyancy F, and calculate manganese nodule make a concerted effort the most upwards, by after rotational flow field effect centripetal rotation rise.
Experimental section:
In order to prove the result of calculation of physical model and modeling and simulating further, design major part is carried out model test and solves.
Result of the test is: the actual flying height of particulate matter at aspiration feature a size of 6.5cm is 2.1cm, and with calculating flying height 2.24cm, error is 6.25%, under this experimental condition, emulates higher with model test matching degree.
This utility model compared with prior art has the following advantages:
1, energy-saving and emission-reduction.By directly being separated near job position with mineral by sea water, sea water will be returned directly in the middle of environment, and mineral can promote by other means.This mode can eliminate the unnecessary energy waste produced owing to promoting sea water.Prior art is to utilize multiple ore slurry pump to carry out Multi-stage lifting in the middle of the process promoted, and with mineral, sea water, mud is together promoted to mining dredger, then separates.It is analyzed from the angle of principle of work and power, owing to the potential energy of sea water Yu mud has been carried out significant raising by machinery consumed energy by artificial lifting, thus substantial amounts of energy must be consumed.On the other hand, the seabed tornado that spiral deflector produces reduces the kinetic energy needed for sea water further, the energy consumption required for reducing further.
2, this utility model can improve lifting mineral concentration, reduces the disturbance to seabed mud as far as possible.Environments such as subsea and sea surface environment have the biggest difference, and biological species also varies, rich in substantial amounts of living resources in the middle of the mud in seabed.But due to the effect of sea water hydraulic pressure, these biologies cannot live in the sea surface that hydraulic pressure is relatively small.Benthic cannot survive after carrying out being promoted to sea via ore slurry pump, thus causes benthic mortality, benthic ecosystems causes huge destruction, benthic multiformity will be brought destructive strike.
Meanwhile, benthic is directly discharged into marine after rising to sea, sea surface bio-diversity will be caused huge destruction.Seabed species live in marine superstructure hardly, Deep-Sea Microorganisms directly introduces neritic province domain and will be very likely to biotic intrusion effect, and then neritic province domain causes the biggest destruction.
Just being in order at the purpose of environmental conservation, the application of existing mining technique is the most extremely limited, the strict control that yield is much organized by country and the world.If but sea water, mud are directly separated in seabed with mineral, halobiontic lamination will not be broken, thus as much as possible protect living resources and the bio-diversity of each water layer in ocean.
3, reliability is high.Existing mining concept carries out Multi-stage lifting via multiple ore slurry pumps, the multiple device of medium design and link.The most according to part link in the middle of Machine Design, that reliability is the lowest criterions, if the segregation apparatus applying us to design separates, intermediate link will be greatly decreased with equipment, and middle ore slurry pump all can be cancelled with lift line.Thus reliability will be significantly increased, it is ensured that the efficiency of seabed operation and quality.
4. a liang link device can produce eddy flow, and the eddy flow of two parts can interact.The eddy flow that spiral deflector produces still enters segregation apparatus with cyclone mode after piping.In segregation apparatus, the eddy flow of four pipeline generations also can amplify, by effect, the eddy flow that spiral deflector produces.Two parts interact, and expand effect, get twice the result with half the effort.
5, blocking is prevented, whirlpool two effect in induction sieve ore deposit.Owing to mud has four outlets, so segregation apparatus volume can be less, thus overall volume can be effectively controlled.Such design can be applied not only to the mask work of fixed position, can also be applied in the middle of the undersea mining car detached job of movement simultaneously.
Above-described embodiment only illustrative principle of the present utility model and effect thereof, not for limiting this utility model.Above-described embodiment all can be modified under spirit and the scope of the present utility model and change by any those skilled in the art.Therefore, rights protection scope of the present utility model, should be as listed by claims.
Claims (10)
1. a spiral flow inhales ore deposit ore-dressing plant, it is characterised in that described spiral flow is inhaled ore deposit ore-dressing plant and included:
Novel spiral inhales ore deposit device, sucks current generation whirlpool by spiral deflector (2) induction and is picked up by marine mineral；
Cyclone separation device, connect described Novel spiral and inhale ore deposit device, utilize cyclone separator that finally by mineral outlet, solid particle mineral bigger for quality are entered mineral collection device through eddy flow with sedimentation, mud and sea water are together discharged via the sludge outlet of described cyclone separation device.
2. a kind of spiral flow as claimed in claim 1 inhales ore deposit ore-dressing plant, it is characterized in that: described Novel spiral is inhaled ore deposit device and included commonly inhaling ore deposit head (1) and spiral deflector (2), described common suction ore deposit head (1) suitable for reading little, end opening is big, approximate hollow truncated conical shape, round platform is suitable for reading and described cyclone separation device is through pipeline communication, round platform end opening is mineral import, described spiral deflector (2) is arranged on inside the head of common suction ore deposit, suck current by described spiral deflector (2) induction and produce whirlpool, to reach to produce the purpose of local tornado.
3. a kind of spiral flow as claimed in claim 2 inhales ore deposit ore-dressing plant, it is characterized in that: described cyclone separation device includes cyclone separator (3), some sludge outlet (4), mineral outlet (5) and mineral collection device, described cyclone separator is arranged on described Novel spiral and inhales the top of ore deposit device, each sludge outlet (4) is arranged on the top surrounding of described cyclone separator, each sludge outlet (4) one end is smoothly connected with the inner surface of described cyclone separator (3), described mineral outlet (5) are arranged on described cyclone separator (3) bottom, and be smoothly connected with cyclone separator (3) inner surface, described mineral collection device exports (5) and is connected with described mineral.
4. a kind of spiral flow as claimed in claim 3 inhales ore deposit ore-dressing plant, it is characterised in that: described cyclone separator (3) is the upright frustum cone structure or the perpendicular cylinder structure of upper end, lower end cross sectional shape and area equation that upper surface area is relatively big, lower surface area is less and centre seamlessly transits.
5. a kind of spiral flow as claimed in claim 3 inhales ore deposit ore-dressing plant, it is characterised in that: each sludge outlet (4) is identical and is evenly distributed on described cyclone separator (3) top surrounding.
6. a kind of spiral flow as claimed in claim 5 inhales ore deposit ore-dressing plant, it is characterised in that: described sludge outlet (4) is 4.
7. a kind of spiral flow as claimed in claim 6 inhales ore deposit ore-dressing plant, it is characterised in that: described mineral outlet (5) are one.
8. a kind of spiral flow as claimed in claim 5 inhales ore deposit ore-dressing plant, it is characterized in that: described spiral flow is inhaled ore deposit ore-dressing plant and also included several two-stage cyclone separator, it is connected by pipeline between described cyclone separator with described two-stage cyclone separator, this pipeline is a passage being smoothly connected described cyclone separator and described two-stage cyclone separator, and two ends smooth-going smooth with described two-stage cyclone separator with described cyclone separator is connected.
9. a kind of spiral flow as claimed in claim 8 inhales ore deposit ore-dressing plant, it is characterized in that: depending on this number of channels is by two-stage cyclone separator quantity, the port of the two-stage cyclone separator of this passage entrance simultaneously is positioned at two-stage cyclone separator upper end, and port direction is depending on eddy flow needs direction.
10. a kind of spiral flow as claimed in claim 9 inhales ore deposit ore-dressing plant, it is characterised in that: this two-stage cyclone separator quantity is 5-10, and is arranged symmetrically with.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620292404.7U CN205435986U (en) | 2016-04-08 | 2016-04-08 | Ore deposit ore dressing device is inhaled to spiral flow |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620292404.7U CN205435986U (en) | 2016-04-08 | 2016-04-08 | Ore deposit ore dressing device is inhaled to spiral flow |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205435986U true CN205435986U (en) | 2016-08-10 |
Family
ID=56606664
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620292404.7U Active CN205435986U (en) | 2016-04-08 | 2016-04-08 | Ore deposit ore dressing device is inhaled to spiral flow |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205435986U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105665118A (en) * | 2016-04-08 | 2016-06-15 | 上海交通大学 | Spiral flow mineral sucking and selecting device and method for separating seawater and minerals through device |
-
2016
- 2016-04-08 CN CN201620292404.7U patent/CN205435986U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105665118A (en) * | 2016-04-08 | 2016-06-15 | 上海交通大学 | Spiral flow mineral sucking and selecting device and method for separating seawater and minerals through device |
| CN105665118B (en) * | 2016-04-08 | 2019-01-18 | 上海交通大学 | A kind of method that spiral flow inhales mine ore-dressing plant and its carries out seawater and minerals separation |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105350968B (en) | A kind of seabed ore gathering vehicle and its collection ore deposit method | |
| CN205172582U (en) | Seabed collection mine car | |
| CN104785384B (en) | A kind of oil well produced liquid predrainage axial entrance static hydrocyclone | |
| CN205895240U (en) | Deep sea seabed collection ore device | |
| CN103967473B (en) | A kind of apparatus and method of exploiting ocean natural gas hydrates well desanding | |
| CN105840197A (en) | Exploitation system and exploitation process for deep-sea poly-metallic nodule | |
| CN105665118B (en) | A kind of method that spiral flow inhales mine ore-dressing plant and its carries out seawater and minerals separation | |
| CN105000688B (en) | The A level Water quality processing systems of offshore platform | |
| CN104018841B (en) | Seabed ore in sand form takes off suction nozzle | |
| CN205435986U (en) | Ore deposit ore dressing device is inhaled to spiral flow | |
| WO1991010808A1 (en) | Pumping method for ores of deep sea mineral resources using heavy liquid | |
| CN106861936A (en) | A kind of hydrocyclone device of automatic sand removal | |
| CN106669990A (en) | Cyclone separator of oblique side-cutting cyclone water inlet structure | |
| CN204220317U (en) | A kind of hydrocyclone for coal slime classification of improvement | |
| CN105332874B (en) | Undersea floating ore collecting device, ore collecting system and ore collecting method | |
| CN108786356A (en) | A kind of separation of mixed material and device for reducing dust and its application | |
| CN206438508U (en) | Split type quick hole cleaning device | |
| CN105084568A (en) | Oil-contained wastewater treatment device and treatment process | |
| CN205008122U (en) | Slight irrigation is with high -efficient silt particle ware that removes of combination water conservancy whirl | |
| CN106498936A (en) | A kind of cast-in-situ bored pile mud desanding system | |
| CN208345806U (en) | The device of suspended particulate substance in a kind of processing water body | |
| CN203321486U (en) | Well mouth rotational flow desanding device | |
| CN206519266U (en) | A kind of cyclone separator of oblique lateral incision eddy flow water inlet structure | |
| CN206521301U (en) | A kind of cyclone separator of straight tube eddy flow water inlet structure | |
| Cheng et al. | Experimental and numerical study on the efficiency of hydraulic collection utilizing two different suction inlets |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |