CN108387431A - The device for filtering and collecting of nano material - Google Patents
The device for filtering and collecting of nano material Download PDFInfo
- Publication number
- CN108387431A CN108387431A CN201810162429.9A CN201810162429A CN108387431A CN 108387431 A CN108387431 A CN 108387431A CN 201810162429 A CN201810162429 A CN 201810162429A CN 108387431 A CN108387431 A CN 108387431A
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- CN
- China
- Prior art keywords
- pipe
- quenching
- filtering
- nano material
- gasification
- 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.)
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
- G01N1/34—Purifying; Cleaning
Abstract
The present invention provides a kind of device for filtering and collecting of nano material, the device is mainly applied in the purification of nano-sized molybdenum oxide particle, filtering, it may be implemented to realize classification according to the different of grain size to nano-sized molybdenum oxide particle by the present apparatus, the quenching unit and unit is collected by filtration to what quenched nano material was collected that it includes the gasification unit for gasifying to raw material, is connected to gasification unit and quenches the nano material after gasification.
Description
Technical field
The present invention relates to nano material processing technology field more particularly to a kind of device for filtering and collecting of nano material.
Background technology
Nano particle, that is, average-size is less than a micrometer（Such as one micron）Molecule.This molecule in industry widely people
Know, people have keen interest to it.Because the nanocrystal of the molecule or other nanoscale features greatly change material
The performance of material.For example, by certain material of nano particle making and by conventional method making or ordinary size particles（Such as powder）
The material of making is compared, it can show more remarkable mechanical performance, and the nano particle in material can also show uniqueness
Electrical property and magnetic property.Nanoparticle weight than huge surface layer to react rapidly between particle, this can also promote
The material for possessing completely new performance is set to generate.In short, it was recognized that the material that can produce nano particle means that possibility
Material that is completely new, more having practical value is designed and found, it is countless that machinery, optics, electric power, chemistry etc. can be used in
Field in.However, the difficulty that limit the extensive utilization of nano particle always is to produce receiving for people's desirable amount
Rice grain simultaneously weighs it with commercial criterion, for example, with kilogram calculate rather than gram.
Invention content
It is an object of the invention to overcome the deficiencies in the prior art, adapt to reality and need, provide a kind of mistake of nano material
Collection device is filtered, the device is mainly applied in the purification of nano-sized molybdenum oxide particle, filtering, may be implemented pair by the present apparatus
Nano-sized molybdenum oxide particle realizes classification according to the different of grain size.
In order to achieve the object of the present invention, the technical solution adopted in the present invention is：
A kind of device for filtering and collecting of nano material is designed, it includes the gasification unit to gasify to raw material, is connected to gas
Change unit and the quenching unit quenched to the nano material after gasification and the mistake being collected to quenched nano material
Filter collector unit；
Preferably, the unit that is collected by filtration includes a babinet, and at least two are equipped at intervals with made of waterproof cloth in babinet
Filter cloth, each filter cloth is longitudinally disposed, and the region segmentation in babinet is several filter chambers by the filter cloth；The bottom of each filter chamber is in ball
Face arc, and the bottom of each filter chamber is respectively equipped with a drainage conduit, drainage conduit is equipped with removal device；
Preferably, it is located at the top of the filter chamber of forefront and is equipped with import, the outlet of the import and quenching unit is located at rearmost
Filter chamber side wall in the middle part of be equipped with gas outlet, be connected with induced draft fans on gas outlet；
Preferably, it is sequentially reduced by the aperture of the strainer in import to gas outlet direction；
Preferably, each filter cloth is connected to by a fixed mechanism in babinet respectively, and the fixed mechanism includes being set to the case
U-shaped card slot on internal front and rear sides wall, the filter cloth are set to that a hard metal is online, are located on the end of hard metal net
It is buckled with the colloid bolster that section also takes the shape of the letter U, the colloid bolster is located in the U-shaped card slot；
Preferably, the hard metal is equipped with a shock module on the net.
Preferably, the quenching unit includes erecting the quenching pipe set always, the top closure of quenching pipe, lower ending opening,
The top of the quenching pipe is equipped with gasification materiel inlet pipe, and the middle part of quenching pipe is equipped with quenching liquid pipe, the import of quenching liquid pipe with it is outer
The quenching liquid in portion provides source connection, and the outlet of quenching liquid pipe is arranged upward, and the lower ending opening of the quenching liquid pipe simultaneously passes through pipeline
It is connect with the import on babinet.
Preferably, be equipped with an only gas plate in the quenching pipe below the gasification materiel inlet pipe, the only gas plate in arcuation and
It is opening up.
Preferably, a discrete item is connected in the outlet of the quenching liquid pipe, the discrete item is sleeved on quenching liquid including one
The side wall of casing on tube opening end, casing is equipped with several through-holes, the top end opening of described sleeve pipe or closing；
Preferably, the arc panel of a back-off setting, the arc panel are equipped with when the top end opening of described sleeve pipe, in described sleeve pipe
In Openworks shape structure.
Preferably, it is enclosed with insulating layer on the tube wall of the quenching pipe.
Preferably, the gasification unit includes a furnace body, and the top of furnace body is equipped with feed pipe, and feed pipe is equipped with charging
It struggles against, electric heating body is respectively equipped on the top and surrounding side wall in furnace body；It is additionally provided with gasification materiel suction pipe in the furnace body, gasifies
Material suction pipe is horizontally set at the top in furnace body, and the outlet of gasification materiel suction pipe extends to the outside of furnace body and by being pressurized wind
Machine is connect with gasification materiel inlet pipe, and the side wall for being located at the gasification materiel suction pipe in furnace body is equipped with several air entries.
Preferably, further include one it is in coniform cover body, the cover body is in Openworks shape, and the cover body is vacantly set to stove
Internal middle and upper part and the lower section positioned at feed pipe.
Preferably, the bottom in the furnace body is equipped with a reflector, and the reflector is in arcuation.
Preferably, the reflector is made of metallic plate and the reflecting coating being set on metallic plate.
Preferably, also it is equipped with reflecting coating on the roof in the furnace body and surrounding side wall.
The beneficial effects of the present invention are：
It is the present apparatus its novel in structural design, compact, by the use of the present apparatus may be implemented to nano-sized molybdenum oxide particle according to
The different classifications of grain size improve the purity of nano material and the uniformity of grain size.
Description of the drawings
Fig. 1 is the primary structure schematic diagram of the present invention；
Fig. 2 is the gasification unit primary structure schematic diagram in the present invention；
Fig. 3 is the quenching unit primary structure schematic diagram in the present invention；
Fig. 4 is that unit primary structure schematic diagram is collected by filtration in the present invention；
Fig. 5 is the discrete item primary structure schematic diagram in the present invention；
Fig. 6 is the cross section structure schematic diagram under the babinet vertical view state in the present invention；
Fig. 7 is the portions the A enlarged structure schematic diagram in Fig. 6；
In figure：1. furnace body;2. reflecting coating;3. feed hopper;4. feed vaporization material suction pipe;5. electric heating body;6. gasification materiel
Suction pipe;7. air entry;8. cover body;9. reflector;10. booster fan;11. quenching pipe;12. insulating layer;13. gasification materiel into
Pipe;14. only gas plate;15. the outlet of quenching liquid pipe;16. quenching liquid pipe;17. discrete item;18. babinet;19. filter cloth;20. vibrations
Module;21. gas outlet;22. drainage conduit;23. removal device;24. induced draft fans;25. casing;26. arc panel；27. through-hole；28.
Hard metal net；29. colloid bolster；30. the bottom of filter chamber.
Specific implementation mode
Present invention will be further explained below with reference to the attached drawings and examples：
Embodiment 1：A kind of device for filtering and collecting of nano material, referring to Fig. 1 to Fig. 7；It includes gasifying to raw material
It gasification unit, the quenching unit for being connected to gasification unit and the nano material after gasification being quenched and is received to quenched
What rice material was collected is collected by filtration unit.
Specifically, the gasification unit includes a furnace body 1, the top of furnace body 1 is equipped with feed pipe 4, feed pipe 4 be equipped with into
Hopper 3 is respectively equipped with electric heating body 5 on the top and surrounding side wall in furnace body, and electric heating body is mainly used for providing in furnace body
High temperature（1300℃-1500℃）；
Further, gasification materiel suction pipe 6 is additionally provided in the furnace body 1, gasification materiel suction pipe 6 is horizontally set in furnace body 1
Top, meanwhile, the side wall for being located at the gasification materiel suction pipe 6 in furnace body 1 is equipped with several air entries 7, this gasification materiel suction pipe 6
The material after gasifying in furnace body is absorbed by air entry 7.Meanwhile the bottom in the furnace body 1 is equipped with a reflector 9,
The reflector 9 is in arcuation, specifically, the reflector is made of metallic plate and the reflecting coating being set on metallic plate, this
Reflector mainly reflects heat, and the heat in its furnace body is made to be gathered in as far as possible in the middle part of furnace body（It is primarily due under
When material, the material assembled in the middle part of furnace body is more）, meanwhile, reflecting coating is also equipped on the roof and surrounding side wall in the furnace body 1
2., the heat which can be sent out electric heating body reflects, and gasification conversion is improved, to improve its production
Efficiency, above-described reflecting coating 2 are available high temperature-resistant coating material in the art（It can bear 1600 DEG C or more
Inorganic material）.
Further, it is in coniform cover body 8 that it, which further includes one, and the cover body 8 is in Openworks shape, and the cover body 8 is hanging
The middle and upper part that is set in furnace body and lower section positioned at feed pipe 4, this cover body 8 are mainly used for entering through feed pipe in use
Material in furnace body is disperseed, and gasification efficiency is improved.
Specifically, the quenching unit includes erecting the quenching pipe 11 set always, the top closure of quenching pipe 11, lower end are opened
Mouthful, the top of the quenching pipe 11 is equipped with gasification materiel inlet pipe 13, and the outlet of above-mentioned gasification materiel suction pipe 6 extends to the outer of furnace body
Portion simultaneously connect 13 by booster fan with gasification materiel inlet pipe；Meanwhile the middle part of quenching pipe 11 is equipped with quenching liquid pipe 16, quenching liquid
The import of pipe 16 provides source with external quenching liquid and connect, and the outlet 15 of quenching liquid pipe is arranged upward.
Further, a discrete item 17 is connected in the outlet 15 of the quenching liquid pipe, the discrete item 17 includes a set of
The side wall of casing 25 on quenching liquid pipe open end, casing 25 is equipped with several through-holes 27, and the top of described sleeve pipe 25 is opened
Mouth or closing.The arc panel 26 of a back-off setting, the arc are equipped with when the top end opening of described sleeve pipe 25, in described sleeve pipe
Plate 26 is in Openworks shape structure, and the quenching liquid that quenched liquid pipe can be discharged by this discrete item disperses, and raising is received with gasification
The contact area of rice material and time of contact, improve quenching efficiency.
Further, the design stops gas plate 14, institute also in the quenching pipe below the gasification materiel inlet pipe 13 equipped with one
Stating only gas plate 14, in arcuation and opening up, this stops the vapour that gas plate 14 can will flow out in use through gasification materiel inlet pipe 13
Material air-flow scatter, and makes it in mist while reducing the flow velocity of gasification materiel air-flow.Improve the contact area with quenching liquid
And time of contact, to improve quenching efficiency.
Further, the design is also enclosed with insulating layer 12 on the tube wall of the quenching pipe, this insulating layer 12 can be to quenching
Cooling effect is played inside fire tube 11, to prevent to flow through this showing of evaporating again of the nano particle after quenching pipe 11 condenses
As.
Specifically, the unit that is collected by filtration includes a babinet 18, it is equipped at intervals in babinet 18 multiple by waterproof cloth system
At filter cloth 19, each filter cloth 19 is longitudinally disposed, and the filter cloth by the region segmentation in babinet be several filter chambers；Before most
Import is equipped at the top of the filter chamber of side, the lower ending opening of quenching liquid pipe described above is simultaneously connect by pipeline with the import on babinet,
Meanwhile gas outlet is equipped in the middle part of the filter chamber side wall of rearmost, it is connected with induced draft fans on gas outlet.
Further, the 30 spherical arc of bottom of each filter chamber, and the bottom of each filter chamber is respectively equipped with a drainage conduit 22, row
Expects pipe is equipped with removal device 23, and the bottom of this filter chamber can be collected the nano particle material after filter-cloth filtering.
Further, it is sequentially reduced by the aperture of the strainer in import to gas outlet direction；
Further, each filter cloth 19 is connected to by a fixed mechanism in babinet respectively, specifically, the fixed mechanism includes setting
It is placed in the U-shaped card slot on the wall of front and rear sides in the babinet, it is online that the filter cloth is set to a hard metal, is located at hard metal
The colloid bolster 29 that section also takes the shape of the letter U is buckled on the end of net, the colloid bolster 29 is located in the U-shaped card slot, together
When, the hard metal is equipped with a shock module 20 on the net, passes through this shock module 20 in production.Interval vibrations will filtering
Nano material afterwards shakes to the bottom of the filter chamber of lower section.
In use, material is entered in furnace body by feed hopper gasify first, and the gasification materiel formed after gasification passes through
The effect of air blower by the air entry on gasification materiel suction pipe siphon away and formed certain flow rate air-flow enter in quenching pipe with
Quenching fluid contacts sublimate to form nano particle again, are entered in babinet by quenching the nano particle that unit is formed, according to receiving
The difference of rice grain grain size, multiple strainers in babinet are sorted and are received according to the difference of grain size to nano-particle material
Collection is then discharged by the drainage conduit of each filter chamber bottom, and the filtering to nano-particle material is completed, collects.
What the embodiment of the present invention was announced is preferred embodiment, and however, it is not limited to this, the ordinary skill people of this field
Member understands the spirit of the present invention easily according to above-described embodiment, and makes different amplification and variation, but as long as not departing from this
The spirit of invention, all within the scope of the present invention.
Claims (10)
1. a kind of device for filtering and collecting of nano material, it includes the gasification unit to gasify to raw material, is connected to gasification
Unit and the quenching unit that the nano material after gasification is quenched and the filtering that quenched nano material is collected
Collector unit；It is characterized in that：
The unit that is collected by filtration includes a babinet, is equipped at intervals at least two filter clothes made of waterproof cloth in babinet, respectively
Filter cloth is longitudinally disposed, and the region segmentation in babinet is several filter chambers by the filter cloth；The spherical arc in bottom of each filter chamber,
And the bottom of each filter chamber is respectively equipped with a drainage conduit, drainage conduit is equipped with removal device；
Import is equipped at the top of the filter chamber of forefront, the outlet of the import and quenching unit is located at the filter chamber of rearmost
It is equipped with gas outlet in the middle part of side wall, induced draft fans are connected on gas outlet；
It is sequentially reduced by the aperture of the strainer in import to gas outlet direction；
Each filter cloth is connected to by a fixed mechanism in babinet respectively, and the fixed mechanism includes before and after being set in the babinet
U-shaped card slot on two side, the filter cloth are set to that a hard metal is online, and section is buckled on the end of hard metal net
Also the colloid bolster to take the shape of the letter U, the colloid bolster are located in the U-shaped card slot；
The hard metal is equipped with a shock module on the net.
2. the device for filtering and collecting of nano material as described in claim 1, it is characterised in that：The quenching unit includes always
The quenching pipe set is erected, the top of the top closure of quenching pipe, lower ending opening, the quenching pipe is equipped with gasification materiel inlet pipe, quenches
The middle part of fire tube is equipped with quenching liquid pipe, and the import of quenching liquid pipe provides source with external quenching liquid and connect, the outlet of quenching liquid pipe
It is arranged upward, the lower ending opening of the quenching liquid pipe is simultaneously connect by pipeline with the import on babinet.
3. the device for filtering and collecting of nano material as claimed in claim 2, it is characterised in that：Below the gasification materiel inlet pipe
Quenching pipe in be equipped with an only gas plate, the only gas plate is in arcuation and opening up.
4. the device for filtering and collecting of nano material as claimed in claim 3, it is characterised in that：In the outlet of the quenching liquid pipe
It is connected with a discrete item, the discrete item includes a casing being sleeved on quenching liquid pipe open end, if the side wall of casing is equipped with
Dry through-hole, the top end opening of described sleeve pipe or closing；
The arc panel of a back-off setting is equipped with when the top end opening of described sleeve pipe, in described sleeve pipe, the arc panel is in hollow out
Shape structure.
5. the device for filtering and collecting of nano material as claimed in claim 4, it is characterised in that：It is wrapped on the tube wall of the quenching pipe
It is wrapped with insulating layer.
6. the device for filtering and collecting of nano material as claimed in claim 5, it is characterised in that：The gasification unit includes a stove
The top of body, furnace body is equipped with feed pipe, and feed pipe is equipped with feed hopper, and electricity is respectively equipped on the top and surrounding side wall in furnace body
Calandria；Gasification materiel suction pipe is additionally provided in the furnace body, gasification materiel suction pipe is horizontally set at the top in furnace body, vapour
The outlet of material suction pipe extends to the outside of furnace body and is connect with gasification materiel inlet pipe by booster fan, the gasification being located in furnace body
The side wall of material suction pipe is equipped with several air entries.
7. the device for filtering and collecting of nano material as claimed in claim 6, it is characterised in that：Further include one be in coniform cover
Body, the cover body is in Openworks shape, and the cover body is vacantly set to the middle and upper part in furnace body and the lower section positioned at feed pipe.
8. the device for filtering and collecting of nano material as claimed in claim 7, it is characterised in that：Bottom in the furnace body is equipped with
One reflector, the reflector are in arcuation.
9. the device for filtering and collecting of nano material as claimed in claim 8, it is characterised in that：The reflector by metallic plate and
The reflecting coating being set on metallic plate is constituted.
10. the device for filtering and collecting of nano material as claimed in claim 9, it is characterised in that：Roof in the furnace body and
Also reflecting coating is equipped on surrounding side wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810162429.9A CN108387431A (en) | 2018-02-27 | 2018-02-27 | The device for filtering and collecting of nano material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810162429.9A CN108387431A (en) | 2018-02-27 | 2018-02-27 | The device for filtering and collecting of nano material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108387431A true CN108387431A (en) | 2018-08-10 |
Family
ID=63069758
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810162429.9A Pending CN108387431A (en) | 2018-02-27 | 2018-02-27 | The device for filtering and collecting of nano material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108387431A (en) |
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| CN201120214Y (en) * | 2007-07-30 | 2008-09-24 | 华南师范大学 | Pressure reduction stage filter |
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| CN102258904A (en) * | 2011-05-25 | 2011-11-30 | 中国矿业大学 | Size grading filter for driving and stirring multistage micron-nano-particles by magnetic force |
| CN102603005A (en) * | 2012-03-07 | 2012-07-25 | 洛阳开拓者投资管理有限公司 | Method for preparing nanometer molybdenum trioxide |
| CN202909533U (en) * | 2012-09-17 | 2013-05-01 | 北京科技大学 | Multi-stage filter for purifying metals |
| CN202988768U (en) * | 2012-10-12 | 2013-06-12 | 嵩县开拓者钼业有限公司 | High-purity superfine molybdenum trioxide production device |
| WO2013142022A1 (en) * | 2012-03-23 | 2013-09-26 | Kennecott Utah Copper Llc | Process for the conversion of molybdenite to molybdenum oxide |
| CN104495933A (en) * | 2014-12-12 | 2015-04-08 | 江西省鼎力金属有限公司 | Production device and method of molybdenum oxide nanoparticles |
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2018
- 2018-02-27 CN CN201810162429.9A patent/CN108387431A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2100260U (en) * | 1991-02-08 | 1992-04-01 | 梁学增 | Air-flow (water flow) powder screen |
| CN2418160Y (en) * | 2000-03-18 | 2001-02-07 | 余志远 | Street-cleaning vehicle capable of giving-out purified air |
| CN201120214Y (en) * | 2007-07-30 | 2008-09-24 | 华南师范大学 | Pressure reduction stage filter |
| CN202036842U (en) * | 2011-03-19 | 2011-11-16 | 友邦（江苏）聚氨酯新材料有限公司 | Multistage filter |
| CN102258904A (en) * | 2011-05-25 | 2011-11-30 | 中国矿业大学 | Size grading filter for driving and stirring multistage micron-nano-particles by magnetic force |
| CN102603005A (en) * | 2012-03-07 | 2012-07-25 | 洛阳开拓者投资管理有限公司 | Method for preparing nanometer molybdenum trioxide |
| WO2013142022A1 (en) * | 2012-03-23 | 2013-09-26 | Kennecott Utah Copper Llc | Process for the conversion of molybdenite to molybdenum oxide |
| CN202909533U (en) * | 2012-09-17 | 2013-05-01 | 北京科技大学 | Multi-stage filter for purifying metals |
| CN202988768U (en) * | 2012-10-12 | 2013-06-12 | 嵩县开拓者钼业有限公司 | High-purity superfine molybdenum trioxide production device |
| CN104495933A (en) * | 2014-12-12 | 2015-04-08 | 江西省鼎力金属有限公司 | Production device and method of molybdenum oxide nanoparticles |
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Application publication date: 20180810 |
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