CN105499593B - Collection and the separator of nano-powder are prepared suitable for vapor phase method - Google Patents
Collection and the separator of nano-powder are prepared suitable for vapor phase method Download PDFInfo
- Publication number
- CN105499593B CN105499593B CN201610001695.4A CN201610001695A CN105499593B CN 105499593 B CN105499593 B CN 105499593B CN 201610001695 A CN201610001695 A CN 201610001695A CN 105499593 B CN105499593 B CN 105499593B
- Authority
- CN
- China
- Prior art keywords
- nano
- powder
- storage tank
- collection
- sieve
- 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
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F9/00—Making metallic powder or suspensions thereof
- B22F9/02—Making metallic powder or suspensions thereof using physical processes
- B22F9/12—Making metallic powder or suspensions thereof using physical processes starting from gaseous material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B82—NANOTECHNOLOGY
- B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
- B82Y40/00—Manufacture or treatment of nanostructures
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Nanotechnology (AREA)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Manufacturing & Machinery (AREA)
- Crystallography & Structural Chemistry (AREA)
- Manufacture Of Metal Powder And Suspensions Thereof (AREA)
- Electrostatic Separation (AREA)
Abstract
The invention discloses collection and separators that nano-powder is prepared suitable for vapor phase method, including collection conduit, bulky grain collector, sieve and storage tank, collection conduit one end connection nano-powder generates the outlet of room, the other end connects the entrance that the nano-powder generates room, the bulky grain collector and the storage tank are mounted in the collection conduit, the wherein described bulky grain collector is arranged close to the exit that the nano-powder generates room, the sieve is mounted on above the storage tank, in the collection conduit, and cover storing upper end port and the collection conduit cross section.The present invention realizes that nano-powder after prepared by vapor phase method is safe efficient, sufficient collection, and particle separating effect is notable, and effectiveness of classification is high.
Description
Technical field
The present invention relates to experiment equipment manufacturing technology field, be especially adapted for use in vapor phase method prepare nano-powder collection and
Separator.
Background technology
Vapor phase method is a kind of important method of large-scale industrial production nano-powder, the especially contour work of metal, alloy
Property nano-powder be capable of the big of industrialized production and belong to vapor phase method, the nano-powder that at present prepared by vapor phase method, especially high work
The collection of property nano-powder is a problem in the urgent need to address.In addition the nano-powder that prepared by vapor phase method is by different-grain diameter
Nano particle composition, and in application and research high quality nano-powder require uniform particle sizes, various sizes of nanometer
The separation of grain is also a problem.
Invention content
In view of the deficiencies of the prior art, the present invention proposes the collection that nano-powder is prepared suitable for vapor phase method and separation dresses
It sets, realizes that nano-powder after prepared by vapor phase method is safe efficient, sufficient collection, particle separating effect is notable, effectiveness of classification
It is high.
In order to achieve the above-mentioned object of the invention, the present invention provides following technical scheme：
Collection and the separator of nano-powder, including collection conduit, bulky grain collector, sieve are prepared suitable for vapor phase method
Net and storage tank,
Collection conduit one end connection nano-powder generates the outlet of room, the other end connects the nano-powder and generates room
Entrance,
The bulky grain collector and the storage tank are mounted in the collection conduit, wherein the bulky grain collector
It is arranged close to the exit that the nano-powder generates room,
The sieve is mounted on above the storage tank, in the collection conduit, and covers storing upper end port
With the collection conduit cross section.
Further, further include the supersonic generator and ultrasonic transducer being connected with each other, the ultrasonic transducer
On the sieve.
Further, the storage tank bottom end is storage tank interface, and interface valve is equipped on the storage tank interface.
Further, cooling chamber is set in the tank skin of the storage tank.
Further, the storage tank and the sieve are by several, and the storage tank and the sieve one are a pair of
It should install.
Further, the exit for generating room close to the nano-powder in the collection conduit is provided with electron gun,
The bulky grain collector, the storage tank and the sieve are respectively positioned in capacitor, the capacitor plate water
Flat setting.
Further, the capacitor is arranged in insulating boot.
Further, it is mounted on pipeline valve at the collection conduit both ends.
The present invention is suitable for collection and the separator that vapor phase method prepares nano-powder, and overall construction design is reasonable, avoids
Powder is contacted with air, keeps its high activity, also can be controllably passivated to it or some are coated, nano-powder collection safety,
Efficiently, fully, particle separating effect is notable, and effectiveness of classification is high.
Description of the drawings
Fig. 1 is the schematic diagram of the collection and separator of the present invention that nano-powder is prepared suitable for vapor phase method.
Specific implementation mode
Present invention will now be described in detail with reference to the accompanying drawings., and the description of this part is only exemplary and explanatory, is not answered
There is any restriction effect to protection scope of the present invention.
As shown in Figure 1 collection and the separator for being suitable for vapor phase method and preparing nano-powder, including it is collection conduit 13, big
Particle collector 7, sieve 4 and storage tank 8,
13 one end of collection conduit connection nano-powder generates the outlet 14 of room, other end connection nano-powder generates entering for room
Mouth 15,
Bulky grain collector 7 and storage tank 8 are mounted in collection conduit 13, and wherein bulky grain collector 7 is arranged close to
Nano-powder generates at the outlet 14 of room 1, and 7 bottom end of bulky grain collector is provided with valve 2,
Sieve 4 is mounted on above storage tank 8, in collection conduit 13, and covers 8 top port of storage tank and collection conduit 13
Cross section, 8 top mesh 4 of storage tank include entrance side sieve and outlet side sieve, and 8 top port of storage tank is located at entrance side sieve
Between net and outlet side sieve, entrance side sieve and outlet side sieve can tilt 45 degree of settings, and top is detached close to bottom end, sieve
200 mesh synthetic fibers sieves 4 or the sieve 4 of other mesh numbers may be selected in net 4,
Explosion-proof axial flow fan 12 is installed at the entrance 15 that nano-powder generates room 1 in collection conduit 13.
Further include the supersonic generator 3 being connected with each other and ultrasonic transducer 5, ultrasonic transducer 5 is mounted on sieve 4
On, it is mounted on ultrasonic transducer 5 on each entrance side sieve and outlet side sieve.
8 bottom end of storage tank is storage tank interface 9, and interface valve is equipped on storage tank interface 9.
Cooling chamber is set in the tank skin of storage tank 8, and the tank skin of storage tank 8 has the double-deck copper coin to be made, between the double-deck copper coin i.e.
For cooling chamber, cooling chamber is interior to be arranged cooling water.
Storage tank 8 and sieve 4 are by several, and storage tank 8 is corresponded with sieve 4 and installed, storage tank 8 and sieve 4
The more particles receipts of number setting are more abundant, classification is thinner, and four are respectively set in illustrations.
It is provided with electron gun 3 at the outlet 14 that nano-powder generates room 1 in collection conduit 13,
Bulky grain collector 7, storage tank 8 and sieve 4 are respectively positioned in capacitor 10, and 10 pole plate of capacitor is horizontally disposed.
Capacitor 10 is arranged in insulating boot 11.
It is mounted on pipeline valve 2 at 13 both ends of collection conduit, is connect convenient for generating room 1 with nano-powder.
It is connect in use, generating the outlet of room 1 14 with nano-powder by 13 port of collection conduit, passes through explosion-proof axial flow fan
12 gases that nano-powder generation room 1 is mixed with to nano-powder are pumped into collection conduit 13, can control the work(of explosion-proof axial flow fan 12
Rate adjusts air velocity, and air-flow controls in suitable range the influence for generating room.Gas enters after pipeline through electron gun
3 progress electron radiations make negative electrical charge on nano-powder band, and nano-powder carried charge is adjusted by adjusting 3 accelerating potential of electron gun.
Later gas by bulky grain collector 7 close to entrance side sieve when, intransitable bulky grain enter bulky grain collector 7 receipts
Collection, bulky grain is separated, can by particle be moved down into storage tank under 10 electric field action of gravity and capacitor
8.10 voltage of capacitor is adjusted to adjust 10 internal electric field of capacitor, and then adjusts collection efficiency and separation resolution ratio.Particle is smaller
By sieve 4 the number of plies it is more, particle is played with this and is efficiently separated, storage tank 8 rearward to powder granule want small.It adjusts
8 12 speed of evacuation of explosion-proof axial flow fan, 10 electric field of capacitor and storage tank numbers can influence collecting effect and separation resolution ratio, storage
More than 8 collection of batch can it is more abundant, particle detach resolution ratio it is higher, need to be adjusted according to actual conditions.The nano particle being mixed with is
The gas backstreaming being collected generates room 1 into nano-powder, can then collect more abundant with circulating collection, acquisition time length with this.
Collection process avoids nano-powder from being contacted with air, can directly be vacuum-packed, and keeps its high activity, can also be controllable
Be passed through a small amount of oxygen or other other controllably passivation is carried out to collected nano-powder or chemical atmosphere coats.
The present invention is suitable for collection and the separator that vapor phase method prepares nano-powder, and overall construction design is reasonable, avoids
Powder is contacted with air, keeps its high activity, also can be controllably passivated to it or some are coated, nano-powder collection safety,
Efficiently, fully, particle separating effect is notable, and effectiveness of classification is high.
Claims (4)
1. preparing collection and the separator of nano-powder suitable for vapor phase method, which is characterized in that including collection conduit, bulky grain
Collector, sieve and storage tank,
Collection conduit one end connection nano-powder generates the outlet of room, the other end connects the nano-powder and generates entering for room
Mouthful,
The bulky grain collector and the storage tank are mounted in the collection conduit, wherein the bulky grain collector is installed
The exit of room is generated in the close nano-powder,
The sieve is mounted on above the storage tank, in the collection conduit, and covers storing upper end port and institute
State collection conduit cross section；
Further include the supersonic generator and ultrasonic transducer being connected with each other, the ultrasonic transducer is mounted on the sieve
On；
The exit of nano-powder generation room is provided with electron gun in the collection conduit,
The bulky grain collector, the storage tank and the sieve are respectively positioned in capacitor, and the capacitor pole plate level is set
It sets；
The capacitor is arranged in insulating boot；
The storage tank and the sieve are several, and the storage tank is corresponded with the sieve and installed.
2. collection and the separator of nano-powder are prepared suitable for vapor phase method as described in claim 1, which is characterized in that described
Storage tank bottom end is storage tank interface, and interface valve is equipped on the storage tank interface.
3. collection and the separator of nano-powder are prepared suitable for vapor phase method as described in claim 1, which is characterized in that described
Cooling chamber is set in the tank skin of storage tank.
4. being suitable for collection and separator that vapor phase method prepares nano-powder described in claim 1, which is characterized in that described
Collection conduit both ends are mounted on pipeline valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610001695.4A CN105499593B (en) | 2016-01-05 | 2016-01-05 | Collection and the separator of nano-powder are prepared suitable for vapor phase method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610001695.4A CN105499593B (en) | 2016-01-05 | 2016-01-05 | Collection and the separator of nano-powder are prepared suitable for vapor phase method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105499593A CN105499593A (en) | 2016-04-20 |
| CN105499593B true CN105499593B (en) | 2018-08-28 |
Family
ID=55708105
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610001695.4A Active CN105499593B (en) | 2016-01-05 | 2016-01-05 | Collection and the separator of nano-powder are prepared suitable for vapor phase method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105499593B (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104070158A (en) * | 2014-06-26 | 2014-10-01 | 河南平奇纳米材料有限公司 | Metal nano-powder grading device |
| CN204866536U (en) * | 2015-07-05 | 2015-12-16 | 上海朗亿功能材料有限公司 | Little nanometer powder clears away equipment |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2568341Y (en) * | 2002-09-22 | 2003-08-27 | 兰州大学等离子体与金属材料研究所 | Nano micropowder deposition and collection appts by gas phase process |
| CN201271548Y (en) * | 2008-09-28 | 2009-07-15 | 昆明理工大学 | Aerosol flocculation device |
| CN202571282U (en) * | 2012-04-20 | 2012-12-05 | 云南罗平锌电股份有限公司 | Condensing and powder collecting device |
| CN205218057U (en) * | 2016-01-05 | 2016-05-11 | 吴志国 | Collect and separator suitable for vapor phase method preparation nanometer powder |
-
2016
- 2016-01-05 CN CN201610001695.4A patent/CN105499593B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104070158A (en) * | 2014-06-26 | 2014-10-01 | 河南平奇纳米材料有限公司 | Metal nano-powder grading device |
| CN204866536U (en) * | 2015-07-05 | 2015-12-16 | 上海朗亿功能材料有限公司 | Little nanometer powder clears away equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105499593A (en) | 2016-04-20 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101015861A (en) | Continuous production apparatus for nano metal powder | |
| CN106185947B (en) | A kind of preparation method of nano silica fume | |
| CN106216702B (en) | A kind of preparation method of spherical titanium or Titanium Powder | |
| CN209754018U (en) | Device for preparing zinc powder by atomization method | |
| CN102343332A (en) | Circulating air flow grain fanning-sorting machine | |
| CN200981111Y (en) | Continuous production device for nanometer metal powder | |
| CN108101061A (en) | The preparation method of nano silica fume | |
| CN105149095B (en) | Wind generating set's ventilation dust collector and wind generating set | |
| CN110526248B (en) | Method and device for preparing high-purity nanoscale silicon powder through silane gas-phase thermal decomposition | |
| CN105499593B (en) | Collection and the separator of nano-powder are prepared suitable for vapor phase method | |
| CN107596840A (en) | A kind of grain dust depression dust-removing system | |
| CN206746199U (en) | Double filter screen electrocoagulation fine particle cleaning equipment | |
| CN205218057U (en) | Collect and separator suitable for vapor phase method preparation nanometer powder | |
| CN209287530U (en) | A kind of turbine separates and collects the device of nanometer powder and is made from it powder manufacturing apparatus | |
| CN204973331U (en) | Granule condenses inertial dust collection processing apparatus | |
| CN108421334A (en) | Double filter screen electrocoagulation fine particle cleaning equipment | |
| CN208839275U (en) | A kind of methane recovery steam-water separator | |
| CN209848603U (en) | Two-stage filtering composite cyclone dust collector | |
| CN204816934U (en) | Can realize hierarchical high -efficient cyclone of granularity | |
| CN105251751B (en) | Mine dust emission and collection device and method | |
| CN104399591B (en) | Method and device for separating pyrolysis carbon black and ash content of tire | |
| CN202129449U (en) | Zinc powder collecting device | |
| CN2815515Y (en) | superfine powder collector | |
| CN210121529U (en) | Anode plate with raise dust collecting cover | |
| CN209034029U (en) | A kind of seal chamber Multiple Cycle filtration system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |