CN105239031B - Metal quantum is atomized grower - Google Patents
Metal quantum is atomized grower Download PDFInfo
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- CN105239031B CN105239031B CN201510628015.7A CN201510628015A CN105239031B CN 105239031 B CN105239031 B CN 105239031B CN 201510628015 A CN201510628015 A CN 201510628015A CN 105239031 B CN105239031 B CN 105239031B
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Abstract
The invention discloses a kind of metal quantum to be atomized grower, belong to quantum techniques field, the metal quantum atomization grower includes nano-metal particle fusing atomization storehouse, the entrance in the nano-metal particle fusing atomization storehouse is connected with the charging gear for providing nano-metal particle, the heater for making the nano-metal particle fusing atomization is provided with the nano-metal particle fusing atomization storehouse, the outlet in the nano-metal particle fusing atomization storehouse is connected with nozzle.In the present invention, sprayed after nano-metal particle fusing atomization by nozzle in the form of the vaporific flow of liquid metal under nanoscale, after vaporific nano metal liquid is dropped on base material, molten drop makes its physics fusing point recover to Typical physical fusing point because physical size instantaneously increases, so as to be grown with solidification mode in substrate surface, therefore realize the process functions such as traditional plating, surface treatment, metallurgy, welding.
Description
Technical field
The present invention relates to quantum techniques field, particularly relates to a kind of metal quantum atomization grower.
Background technology
Classical physics general knowledge is taught that：The fusing point of conventional metal (or alloy) material is substantially taken the photograph more than hundreds of to two thousand
Family name's degree.If it is desired to certain metal (or alloy) is allowed to be in liquid condition, it is necessary to the environment residing for it is reached at or above its physics and melt
Point.Conventional plating process is very ripe, but the outstanding problem of the technique is pollution environment；Conventional surface handling process, it may have
The characteristics of polluting environment；Metallurgical technology has the characteristics that highly energy-consuming, pollution environment；Gas welding, electric welding are by gas heat or electric heating side
Formula so that its material melting point, local material fusing are met or exceeded in the local temperature short time of target material and is cooled down again, from
And realize the purpose for welding together different parts.
The techniques such as plating, surface treatment, metallurgy, it is technological means most basic on modern industry.These techniques are although tool
There is the features such as pollution environment, high energy consumption, but importance industrially is accommodating doubtful and indispensable；Low-temperature bounding method
The deflection of sheet-type weldment can be reduced, industrially there is more and more important position.
With the fast development of modern science and technology, replace traditional handicraft, great-leap-forward to improve technological level with high-tech, reach nothing
Pollution, low energy consumption, production efficiency are high, easy to use, and this is the requirement in epoch.
The content of the invention
The technical problem to be solved in the present invention is to provide a kind of pollution-free, low energy consumption, the gold that production efficiency is high, easy to use
Belong to quantum atomization grower.
In order to solve the above technical problems, present invention offer technical scheme is as follows：
A kind of metal quantum is atomized grower, including nano-metal particle fusing atomization storehouse, the nano-metal particle
The entrance in fusing atomization storehouse is connected with the charging gear for providing nano-metal particle, the nano-metal particle fusing atomization
The heater for making the nano-metal particle fusing atomization, the nano-metal particle fusing atomization storehouse are provided with storehouse
Outlet be connected with nozzle.
Further, the heater is adjustable temperature, the air pressure gun of adjustable wind speed.
Further, the charging gear includes nano particle storehouse and the nano particle being arranged on the nano particle storehouse
Conveying device, nano particle aerophor and/or nano particle preheating device are additionally provided with the nano particle storehouse.
Further, it is provided with dosing hose between the nano particle storehouse and nano-metal particle fusing atomization storehouse.
Further, the nano-metal particle material for being internally provided with rotatable metal material in the nano particle storehouse
Tank, some discharging openings are provided with the side wall of the nano-metal particle batch can, and the nano-metal particle batch can connects power supply
Negative pole；
The nano particle storehouse, dosing hose, nano-metal particle fusing atomization one or more of storehouse and nozzle are adopted
With sandwich construction, the sandwich construction includes outer layer, intermediate layer and internal layer, and the outer layer and intermediate layer are insulating barrier, described interior
Layer is refractory layer or antistatic backing, and the conductive layer for connecting positive source, institute are additionally provided between the outer layer and intermediate layer
State the conductive layer being additionally provided between intermediate layer and internal layer for connecting power cathode.
Further, it is provided with rectangular frame on the outside of the nano-metal particle batch can.
Further, the material of the nozzle is high-temperature resistance plastice or alloy in lightweight.
Further, the metal quantum atomization grower is electroplanting device, surface processing device, metallurgical plant or weldering
Connection device.
The invention has the advantages that：
The metal quantum atomization grower of the present invention, melt atomization storehouse to nano-metal particle from charging gear first and carry
For nano-metal particle, now because the size of metallic particles is Nano grade, therefore fusing point substantially reduces；Then, in nanogold
Nano-metal particle is heated above under the specific nano-scale by it by heater on metal particles fusing atomization storehouse
Melting temperature melts nano-metal particle while makes its atomization；Last nano-metal particle is with the vaporific liquid under nanoscale
The form of metal stream sprays from nozzle, and after vaporific nano metal liquid is dropped on base material, molten drop is because of physical size wink
Shi Zeng great and its physics fusing point is recovered to Typical physical fusing point, so as to solidification mode substrate surface grow, therefore realize
The process functions such as traditional plating, surface treatment, metallurgy, welding.
The present invention has the advantages that pollution-free, low energy consumption, production efficiency are high, easy to use.
Brief description of the drawings
Fig. 1 is that the metal quantum of the present invention is atomized the structural representation of grower one embodiment；
Fig. 2 is the schematic cross-section of sandwich construction used by individual part in Fig. 1 shown devices；
Fig. 3 is the cross-sectional view of top half in Fig. 1 shown devices.
Embodiment
To make the technical problem to be solved in the present invention, technical scheme and advantage clearer, below in conjunction with accompanying drawing and tool
Body embodiment is described in detail.
The present invention provides a kind of metal quantum atomization grower, and as shown in Figure 1 to Figure 3, including nano-metal particle melts
Change atomization storehouse 1, the entrance in nano-metal particle fusing atomization storehouse 1 is connected with the charging gear 2 for providing nano-metal particle,
The heater 3 for making nano-metal particle fusing atomization, nano metal are provided with nano-metal particle fusing atomization storehouse 1
The outlet in particles fuse atomization storehouse 1 is connected with nozzle 4.
The metal quantum atomization grower of the present invention, presses the delivery rate set to nanogold from charging gear 2 first
Metal particles fusing atomization storehouse 1 provides nano-metal particle, and now because the size of metallic particles is Nano grade, therefore fusing point is significantly
Reduce, the material and its nano-scale of the nano-metal particle can need flexibly to select (material granule according to actual process
Nano-scale determines the melting temperature of nano material, and size is smaller, and fusing point is lower)；Then, melt and be atomized in nano-metal particle
Nano-metal particle is heated above (about by its melting temperature under the specific nano-scale by heater 3 on storehouse 1
100 DEG C~300 DEG C, such as 200 DEG C) melt nano-metal particle while its atomization (is presented vaporific under nanoscale
The state of liquid metal)；Last nano-metal particle is sprayed in the form of the vaporific flow of liquid metal under nanoscale from nozzle,
After vaporific nano metal liquid is dropped on base material, molten drop recovers its physics fusing point because physical size instantaneously increases
To Typical physical fusing point, so as to be grown with solidification mode in substrate surface, therefore realize traditional plating, surface treatment, metallurgy,
The process functions such as welding.
The theoretical foundation of the present invention is the fuel factor of nanometer technology in quantum mechanics：In nanoscale, metal material melts
Point is also different under macro-scale, can be reduced with the reduction of size.For example, the Argent grain more than 150 nanometers, fusing point are
962℃；But when the dimensioned of Argent grain to 5 nanometers, it can just make its fusing with the hot water of boiling.
The general thought of the present invention：Fuel factor based on metal material under nanoscale so that one or more metals (or
Alloy) under conditions of the fusing point less than the material conventional meaning, melt under nanoscale and grown on base material, so as to
Reach the function of the technique such as tradition plating, surface treatment, metallurgical, welding.
In the present invention, heater 3 is used to make nano-metal particle fusing atomization, and it can use those skilled in the art
It is conceivable that various modes, such as：In a manner of heating wire, melted when the material in charging gear falls to nano-metal particle
After changing in atomization storehouse, heat energy caused by heating wire is naturally with regard to that can make nano-metal particle melt and be atomized.
However, heater 3 is preferably adjustable temperature, the air pressure gun 31 of adjustable wind speed, the gas in air pressure gun 31 can basis
Need to select air, inert gas or special gas etc., air pressure gun 31 is advantageous in that：1) convenient regulation temperature and wind speed, can
The spout gas of heat is produced, melts nano-metal particle；2) spout gas caused by is easy to carrying nano metal drop and is in
Spray pattern；3) the vaporific molten drop that is easy to carry about with one of spout gas caused by is sprayed by nozzle.
Charging gear 2 preferably includes nano particle storehouse 21 and the nano particle conveying device being arranged on nano particle storehouse 21
22, nano particle aerophor and/or nano particle preheating device are additionally provided with nano particle storehouse 21.Wherein, nano particle
Conveying device 22 can use common feed servomotor and transmission device；Nano particle aerophor one is in order that material
It is dispersed, prevent from condensing, second, in order that material is easier to transfer out；Nano particle preheating device is in order to nanogold
Metal particles preheating (is less than the fusing point under its state), in order to melt atomization Cang Chu, nano metal in nano-metal particle
Particle can moment, be completely melt, be atomized and spray.Also, nano particle aerophor and nano particle preheating device can
To be structure as a whole, (23 in Fig. 1 and Fig. 3 be such structure, and it is realized pneumatic by the way of built-in fans and heating wire
And preheating), preferably its wind speed and temperature are all adjustable.
Meanwhile in order to flexibly, easily operate spray gun (including heater 3, nano-metal particle fusing atomization storehouse 1, spray
Mouth 4), it is also provided with dosing hose 5 between nano particle storehouse 21 and nano-metal particle fusing atomization storehouse 1.
Additionally, it is preferred that, as shown in figure 3, the nanometer for being internally provided with rotatable metal material in nano particle storehouse 21
Metallic particles batch can 211, some discharging openings are provided with the side wall of nano-metal particle batch can 211 and (a few row's apertures, are fed servo
Motor rotates certain angle by actuator drives nano-metal particle batch can 211 so that nano-metal particle constantly from
Flowed out in discharging opening), nano-metal particle batch can connection power cathode；Mist is melted from nano particle storehouse to nano-metal particle
Changing conduit wall that all nano particles of storehouse and nozzle pass through, (including nano particle storehouse 21 (refers to warehouse, other portions in non-warehouse
Part), dosing hose 5, nano-metal particle fusing atomization one or more of storehouse 1 and nozzle 4) use sandwich construction, such as Fig. 2
Shown, the sandwich construction includes outer layer 61, intermediate layer 63 and internal layer 65, and outer layer 61 and intermediate layer 63 are insulating barrier, and internal layer 65 is
Refractory layer or antistatic backing, the conductive layer 62 for connecting positive source is additionally provided between outer layer 61 and intermediate layer 63, it is middle
The conductive layer 64 for connecting power cathode is additionally provided between layer 63 and internal layer 65.
Apply voltage (usually several kilovolts to tens of thousands of volts) during work, between the positive pole and negative pole of conductive layer 62,64,
The nano-metal particle batch can 211 for being internally provided with metal material in nano particle storehouse 21, the nano metal of the metal material
Pellet tank 211 connects power cathode, thus the nano-metal particle in the nano-metal particle batch can of metal material is negatively charged, causes
Make to produce Coulomb repulsion between nano-metal particle, to offset, due to surface energy, caused cohesion is existing between nano-metal particle
As so that nano-metal particle is in nano-metal particle batch can 211, nano particle storehouse 21, dosing hose 5, nano metal
Grain fusing atomization storehouse 1, spout whole passage in play the role of mutually exclusive and keep independent graininess or fusing
Misty liquid droplets state, the fusing point of particle or drop will not be caused to raise because of the cohesion of particle or drop.When vaporific nanogold
After category drop jetting nozzle falls on base material, molten drop makes its physics fusing point recover to routine because physical size instantaneously increases
Physics fusing point, so as to be grown with solidification mode in substrate surface.
Further, rectangular frame can also be provided with the outside of nano-metal particle batch can, rectangular frame passes through
Foregoing feed servomotor and actuator drives, are rotated along trunnion axis, and motor is additionally provided with rectangular frame, are driven
Dynamic nano-metal particle batch can rotates along the axle perpendicular to trunnion axis.So, filled first by being fed servomotor and transmission
Put driving rectangular frame and rotate an angle, then motor drives nano-metal particle batch can along inclined rotating shaft
Rotation so that nano-metal particle more swimmingly flows out from discharging opening.
In the present invention, the material of nozzle 4 can be high-temperature resistance plastice or alloy in lightweight, wherein, high-temperature resistance plastice can be adopted
With special engineering plastics, such as polyphenylene sulfide (PPS), polysulfones (PSF), polyimides (PI), polyarylate (PAR), liquid crystal polymer
(LCP), polyether-ether-ketone (PEEK), fluoropolymer (PTFE, PVDF, PCTFE, PFA) etc.；Alloy in lightweight refers to that density is less than 5
Gram/cc alloy, usually aluminium, magnesium, sodium, potassium, calcium, strontium, barium etc. alloy.
The metal quantum atomization grower of the present invention can be electroplanting device, surface processing device, metallurgical plant or weldering
Connection device.Specifically it is respectively described below：
If vaporific liquid metal jet flow is to be sprayed on certain substrate surface, receive under nanoscale caused by the device of the present invention
Rice material grows in substrate surface, and the effect of this and traditional " plating " is the same, but the present invention is pollution-free, energy-conservation, produces
Efficiency high, simple operation；
If caused by the device of the present invention under nanoscale vaporific liquid metal jet flow be sprayed on target part or equipment,
On facility surface, nano material grown in substrate surface, the present invention can realize the anti-corrosion of traditional " surface treatment ", prevent it is damp and hot,
The requirement such as salt spray proof, wearability, decoration, but the present invention is pollution-free, save, production efficiency is high, simple operation；
Vaporific liquid metal jet flow under nanoscale caused by the device of the present invention, it is new material in scientific research, production
Research and development, production provide an environmental protection, energy-conservation, efficiently, easily technology solution route, i.e., as metallurgical plant, now, be fed
The nano-metal particle of multiple material can be put into device, or the nano metal of homogenous material is provided respectively by multichannel
Grain, the molten drop sprayed by nozzle are beaten on the same substrate, are collected from the base material and are obtained Alloy Materials.
Vaporific liquid metal jet flow under nanoscale caused by the device of the present invention, at the metal interface for needing to weld with
Base material combines so that in interface nano material by growth pattern, realizes and is combined together different parts, i.e., similar to tradition
Saying " welding together ", but compared with traditional " welding ", the present invention is ultralow temperature (under about 200 DEG C of states)
Welding technique, the welding for sheet-type part are with the obvious advantage.
In summary, the present invention has the process function such as tradition plating, surface treatment, metallurgical, welding, and with without dirt
The advantages that dye, low energy consumption, production efficiency high, easy to use.
Described above is the preferred embodiment of the present invention, it is noted that for those skilled in the art
For, on the premise of principle of the present invention is not departed from, some improvements and modifications can also be made, these improvements and modifications
It should be regarded as protection scope of the present invention.
Claims (6)
1. a kind of metal quantum is atomized grower, it is characterised in that melts atomization storehouse, the nanometer including nano-metal particle
The entrance in metallic particles fusing atomization storehouse is connected with the charging gear for providing nano-metal particle, the nano-metal particle
The heater for making the nano-metal particle fusing atomization is provided with fusing atomization storehouse, the nano-metal particle melts
The outlet for changing atomization storehouse is connected with nozzle；
The charging gear includes nano particle storehouse and the nano particle conveying device being arranged on the nano particle storehouse, described
The nano-metal particle batch can for being internally provided with rotatable metal material in nano particle storehouse, the nano-metal particle batch can
Side wall on be provided with some discharging openings, the nano-metal particle batch can connects power cathode；
Dosing hose, the nano particle are additionally provided between the nano particle storehouse and nano-metal particle fusing atomization storehouse
Storehouse, dosing hose, nano-metal particle fusing atomization one or more of storehouse and nozzle use sandwich construction, the multilayer knot
Structure includes outer layer, intermediate layer and internal layer, and the outer layer and intermediate layer are insulating barrier, and the internal layer is refractory layer or antistatic backing,
The conductive layer for connecting positive source is additionally provided between the outer layer and intermediate layer, is also set between the intermediate layer and internal layer
It is equipped with the conductive layer for connecting power cathode.
2. metal quantum according to claim 1 is atomized grower, it is characterised in that the heater is temperature controllable
Degree, the air pressure gun of adjustable wind speed.
3. metal quantum according to claim 1 is atomized grower, it is characterised in that is also set on the nano particle storehouse
It is equipped with nano particle aerophor and/or nano particle preheating device.
4. metal quantum according to claim 3 is atomized grower, it is characterised in that the nano-metal particle batch can
Outside be provided with rectangular frame.
5. metal quantum according to claim 1 is atomized grower, it is characterised in that the material of the nozzle is resistance to height
Warm plastics or alloy in lightweight.
6. grower is atomized according to any described metal quantum in claim 1-5, it is characterised in that the metal quantum
Atomization grower is electroplanting device, surface processing device, metallurgical plant or welder.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510628015.7A CN105239031B (en) | 2015-09-28 | 2015-09-28 | Metal quantum is atomized grower |
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| CN201510628015.7A CN105239031B (en) | 2015-09-28 | 2015-09-28 | Metal quantum is atomized grower |
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| CN105239031A CN105239031A (en) | 2016-01-13 |
| CN105239031B true CN105239031B (en) | 2018-03-06 |
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| CN1849186A (en) * | 2003-09-09 | 2006-10-18 | 谢尔盖·A·古列维奇 | Method for obtaining nanoparticles |
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| CN102059343A (en) * | 2009-11-18 | 2011-05-18 | 王志平 | Manufacturing method for nano-fabric NiCr-Cr3C2 compound granulation powder used for hot spraying |
| CN103043601A (en) * | 2013-01-04 | 2013-04-17 | 上海交通大学 | High-adaptability uniform film formation method and device for nanomaterial on substrate |
| EP2687365A2 (en) * | 2007-12-27 | 2014-01-22 | Lockheed Martin Corporation | Nano-structured refractory metals, metal carbides, and coatings and parts fabricated therefrom |
| CN205062161U (en) * | 2015-09-28 | 2016-03-02 | 华为杰通（北京）科技有限公司 | Amount of metal atomizing growing device |
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2015
- 2015-09-28 CN CN201510628015.7A patent/CN105239031B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1406693A (en) * | 2001-09-04 | 2003-04-02 | 深圳华科纳米技术开发有限公司 | Preparation for fine-superfines under normal pressure and its apparatus |
| CN1849186A (en) * | 2003-09-09 | 2006-10-18 | 谢尔盖·A·古列维奇 | Method for obtaining nanoparticles |
| CN2880796Y (en) * | 2004-06-29 | 2007-03-21 | 张春友 | Device for preparing nano metallic oxide by spraying, drying, heating and decomposing |
| EP2687365A2 (en) * | 2007-12-27 | 2014-01-22 | Lockheed Martin Corporation | Nano-structured refractory metals, metal carbides, and coatings and parts fabricated therefrom |
| CN102059343A (en) * | 2009-11-18 | 2011-05-18 | 王志平 | Manufacturing method for nano-fabric NiCr-Cr3C2 compound granulation powder used for hot spraying |
| CN102029551A (en) * | 2010-11-18 | 2011-04-27 | 长沙理工大学 | Lubricating and cooling method for cutting process and device thereof |
| CN103043601A (en) * | 2013-01-04 | 2013-04-17 | 上海交通大学 | High-adaptability uniform film formation method and device for nanomaterial on substrate |
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