CN205218057U - Collect and separator suitable for vapor phase method preparation nanometer powder - Google Patents
Collect and separator suitable for vapor phase method preparation nanometer powder Download PDFInfo
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- CN205218057U CN205218057U CN201620003259.6U CN201620003259U CN205218057U CN 205218057 U CN205218057 U CN 205218057U CN 201620003259 U CN201620003259 U CN 201620003259U CN 205218057 U CN205218057 U CN 205218057U
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Abstract
The utility model discloses a collect and separator suitable for vapor phase method preparation nanometer powder, including collecting pipeline, big particle collector, screen cloth and storage tank, collect pipeline one end and connect export, the other end connection that nanometer powder generated the room nanometer powder generates the entry of room, big particle collector with the storage tank is installed on the collection pipeline, wherein big particle collector installs and is being close to nanometer powder generates the exit of room, the screen cloth is installed the storage tank top in the collection pipeline, and cover storage tank top port with collect the pipeline cross section. The utility model discloses a vapor phase method preparation back nanometer powder safety, high efficiency, abundant collection, the particle separation effect is showing, and classification precision is high.
Description
Technical field
The utility model relates to experiment equipment manufacturing technology field, is especially applicable to collection and separator that vapor phase method prepares nano-powder.
Background technology
Vapor phase method is a kind of important method of large-scale industrial production nano-powder, particularly metal, the contour active nano-powder of alloy can suitability for industrialized production mostly belong to vapor phase method, nano-powder prepared by current vapor phase method, the particularly collection of high-activity nano powder are difficult problems in the urgent need to address.In addition the nano-powder that prepared by vapor phase method is made up of the nano particle of different-grain diameter, and high-quality nano-powder requires uniform particle sizes in application and research, and the separation of the nano particle of different size is also a difficult problem.
Utility model content
The utility model is for the deficiencies in the prior art, and proposition is applicable to collection and the separator that vapor phase method prepares nano-powder, and achieve the rear nano-powder safety of vapor phase method preparation, efficiently, fully collect, particle separation Be very effective, effectiveness of classification is high.
In order to realize above-mentioned utility model object, the utility model provides following technical scheme:
Be applicable to collection and separator that vapor phase method prepares nano-powder, comprise collection conduit, bulky grain collector, screen cloth and storage tank,
Outlet, the other end of described collection conduit one end connection nano-powder generation room connect the entrance that described nano-powder generates room,
Described bulky grain collector and described storage tank are arranged in described collection conduit, and wherein said bulky grain collector is arranged on the exit generating room near described nano-powder,
Described screen cloth is arranged on above described storage tank, in described collection conduit, and covers described storage tank top port and described collection conduit cross section.
Further, also comprise interconnective supersonic generator and ultrasonic transducer, described ultrasonic transducer is arranged on described screen cloth.
Further, described storage tank bottom is storage tank interface, and described storage tank interface is provided with interface valve.
Further, in the tank skin of described storage tank, cooling chamber is set.
Further, described storage tank and described screen cloth are by several, and described storage tank and described screen cloth one_to_one corresponding are installed.
Further, the exit generating room near described nano-powder in described collection conduit is provided with electron gun,
Described bulky grain collector, described storage tank and described screen cloth are all positioned at capacitor, and described capacitor plate is horizontally disposed with.
Further, described capacitor is arranged in insulating boot.
Further, all pipeline valve is installed at described collection conduit two ends.
The utility model is applicable to collection and the separator that vapor phase method prepares nano-powder, overall construction design is reasonable, powder is avoided to contact with air, keep its high activity, also controlled passivation can be carried out to it or some are coated, nano-powder collects safety, efficient, fully, particle separation Be very effective, effectiveness of classification is high.
Accompanying drawing explanation
Fig. 1 is that the vapor phase method that is applicable to described in the utility model prepares the collection of nano-powder and the schematic diagram of separator.
Detailed description of the invention
Be described in detail the utility model below in conjunction with accompanying drawing, the description of this part is only exemplary and explanatory, should not have any restriction to protection domain of the present utility model.
As shown in Figure 1 be applicable to collection and the separator that vapor phase method prepares nano-powder, comprise collection conduit 13, bulky grain collector 7, screen cloth 4 and storage tank 8,
Collection conduit 13 one end connects nano-powder and generates the outlet 14 of room, the entrance 15 of other end connection nano-powder generation room,
Bulky grain collector 7 and storage tank 8 are arranged in collection conduit 13, and wherein bulky grain collector 7 is arranged on outlet 14 place generating room 1 near nano-powder, and bulky grain collector 7 bottom is provided with valve 2,
Screen cloth 4 is arranged on above storage tank 8, in collection conduit 13, and cover storage tank 8 top port and collection conduit 13 cross section, storage tank 8 top mesh 4 comprises entrance side screen cloth and outlet side screen cloth, storage tank 8 top port is between entrance side screen cloth and outlet side screen cloth, entrance side screen cloth and outlet side screen cloth can tilt 45 degree of settings, and top is separated near bottom, and screen cloth 4 can select 200 order synthetic fibers screen clothes 4, or the screen cloth 4 of other order numbers
In collection conduit 13, near entrance 15 place of nano-powder generation room 1, explosion-proof axial flow fan 12 is installed.
Also comprise interconnective supersonic generator 3 and ultrasonic transducer 5, ultrasonic transducer 5 is arranged on screen cloth 4, and each entrance side screen cloth and outlet side screen cloth are all provided with ultrasonic transducer 5.
Storage tank 8 bottom is storage tank interface 9, and storage tank interface 9 is provided with interface valve.
Arrange cooling chamber in the tank skin of storage tank 8, the tank skin of storage tank 8 has double-deck copper coin to make, and is cooling chamber, arranges cooling water in cooling chamber between double-deck copper coin.
Storage tank 8 and screen cloth 4 are by several, and storage tank 8 and screen cloth 4 one_to_one corresponding are installed, and storage tank 8 and screen cloth 4 number arrange that more particles receipts are more abundant, classification is thinner, arranges four respectively in illustrations.
Outlet 14 place generating room 1 near nano-powder in collection conduit 13 is provided with electron gun 3,
Bulky grain collector 7, storage tank 8 and screen cloth 4 are all positioned at capacitor 10, and capacitor 10 pole plate is horizontally disposed with.
Capacitor 10 is arranged in insulating boot 11.
At collection conduit 13 two ends, pipeline valve 2 is all installed, is convenient to generate room 1 with nano-powder and is connected.
During use, generate room 1 by collection conduit 13 port and nano-powder to export 14 and be connected, by explosion-proof axial flow fan 12, nano-powder is generated the gas suction collection conduit 13 that room 1 is mixed with nano-powder, the power of explosion-proof axial flow fan 12 can be controlled, regulate air velocity, air-flow is controlled in suitable scope the impact generating room.Carrying out electron radiation through electron gun 3 after gas enters pipeline and make negative electrical charge on nano-powder band, regulating nano-powder carried charge by regulating electron gun 3 accelerating potential.Gas is by bulky grain collector 7 when entrance side screen cloth afterwards, and intransitable bulky grain enters bulky grain collector 7 and collects, and is separated by bulky grain, and the particle that can pass through is moved down into storage tank 8 under gravity and capacitor 10 electric field action.Regulating capacitor 10 voltage carrys out regulating capacitor 10 internal electric field, and then regulates collection efficiency and isolation resolution.The number of plies of the less screen cloth 4 passed through of particle is more, and play particle with this and be effectively separated, the powder granule that storage tank 8 rearward arrives is little.Regulate explosion-proof axial flow fan 12 speed of evacuation, capacitor 10 electric field and storage tank 8 number can affect collecting effect and isolation resolution, storage tank collection more than 8 more abundant, particle separation resolution ratio is higher, need adjust according to actual conditions.The gas backstreaming that the nano particle be mixed with has been collected is entered nano-powder and is generated room 1, can circulating collection with this, acquisition time is long then collect more abundant.
Collection process avoids nano-powder to contact with air, can directly vacuum packaging, keeps its high activity, also can controlledly pass into a small amount of oxygen or other other controlled passivation is carried out to collected nano-powder or chemical atmosphere coated.
The utility model is applicable to collection and the separator that vapor phase method prepares nano-powder, overall construction design is reasonable, powder is avoided to contact with air, keep its high activity, also controlled passivation can be carried out to it or some are coated, nano-powder collects safety, efficient, fully, particle separation Be very effective, effectiveness of classification is high.
Claims (8)
1. be applicable to collection and separator that vapor phase method prepares nano-powder, it is characterized in that, comprise collection conduit, bulky grain collector, screen cloth and storage tank,
Outlet, the other end of described collection conduit one end connection nano-powder generation room connect the entrance that described nano-powder generates room,
Described bulky grain collector and described storage tank are arranged in described collection conduit, and wherein said bulky grain collector is arranged on the exit generating room near described nano-powder,
Described screen cloth is arranged on above described storage tank, in described collection conduit, and covers described storage tank top port and described collection conduit cross section.
2. be applicable to collection and separator that vapor phase method prepares nano-powder as claimed in claim 1, it is characterized in that, also comprise interconnective supersonic generator and ultrasonic transducer, described ultrasonic transducer is arranged on described screen cloth.
3. be applicable to collection and separator that vapor phase method prepares nano-powder as claimed in claim 1, it is characterized in that, described storage tank bottom is storage tank interface, and described storage tank interface is provided with interface valve.
4. be applicable to collection and separator that vapor phase method prepares nano-powder as claimed in claim 1, it is characterized in that, in the tank skin of described storage tank, cooling chamber is set.
5. be applicable to collection and separator that vapor phase method prepares nano-powder as described in as arbitrary in Claims 1-4, it is characterized in that, described storage tank and described screen cloth are by several, and described storage tank and described screen cloth one_to_one corresponding are installed.
6. be applicable to collection and separator that vapor phase method prepares nano-powder as claimed in claim 5, it is characterized in that, the exit generating room near described nano-powder in described collection conduit is provided with electron gun,
Described bulky grain collector, described storage tank and described screen cloth are all positioned at capacitor, and described capacitor plate is horizontally disposed with.
7. be applicable to collection and separator that vapor phase method prepares nano-powder as claimed in claim 6, it is characterized in that, described capacitor is arranged in insulating boot.
8. be applicable to collection and separator that vapor phase method prepares nano-powder as claimed in claim 1, it is characterized in that, all pipeline valve is installed at described collection conduit two ends.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620003259.6U CN205218057U (en) | 2016-01-05 | 2016-01-05 | Collect and separator suitable for vapor phase method preparation nanometer powder |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620003259.6U CN205218057U (en) | 2016-01-05 | 2016-01-05 | Collect and separator suitable for vapor phase method preparation nanometer powder |
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| CN205218057U true CN205218057U (en) | 2016-05-11 |
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| CN201620003259.6U Active CN205218057U (en) | 2016-01-05 | 2016-01-05 | Collect and separator suitable for vapor phase method preparation nanometer powder |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105499593A (en) * | 2016-01-05 | 2016-04-20 | 吴志国 | Collection and separation device applicable to nano power prepared by vapor phase method |
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2016
- 2016-01-05 CN CN201620003259.6U patent/CN205218057U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105499593A (en) * | 2016-01-05 | 2016-04-20 | 吴志国 | Collection and separation device applicable to nano power prepared by vapor phase method |
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