CN206033239U - Reacting furnace with grid electrode - Google Patents
Reacting furnace with grid electrode Download PDFInfo
- Publication number
- CN206033239U CN206033239U CN201621000960.9U CN201621000960U CN206033239U CN 206033239 U CN206033239 U CN 206033239U CN 201621000960 U CN201621000960 U CN 201621000960U CN 206033239 U CN206033239 U CN 206033239U
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- CN
- China
- Prior art keywords
- grid electrode
- composite bed
- catalyst composite
- growth substrate
- reacting furnace
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Abstract
The utility model relates to a reacting furnace with grid electrode, it includes: the reacting chamber, the reacting chamber includes air inlet and gas outlet, growth substrate, growth substrate sets up in the reacting chamber, be located between air inlet and the gas outlet, growth substrate includes cylindrical framework and the carbon nanotube catalyst composite bed of parcel on cylindrical framework, cylindrical framework is rotatable to be set up inside the reacting chamber, cylindrical framework's central pivot perpendicular to airflow direction, a plurality of micropores have on the carbon nanotube catalyst composite bed, rotation through the carbon nanotube catalyst composite bed makes reaction gas mobile in -process in the reacting chamber pass a plurality of micropores of carbon nanotube catalyst composite bed, it is equipped with grid electrode respectively to be located the growth substrate both sides in the reacting chamber, the micropore of arranging through cylindric carbon nanotube catalyst composite bed and heliciform can make carbon nanotube along with rotatory in -process obtains better growing environment.
Description
Technical field
The utility model is related to a kind of reacting furnace with grid electrode.
Background technology
CNT is a kind of new one-dimensional nano material for just finding the early 1990s.The special construction of CNT is determined
Which is determined and there is special property, such as high-tensile and high thermal stability；With the change of CNT spiral way, carbon is received
Mitron can present metallicity or semiconductive etc..
As CNT has preferable one-dimentional structure and in the excellent property in the fields such as mechanics, electricity, calorifics, its
Wide application prospect is shown in interdisciplinary fields such as material science, chemistry, physics, in scientific research and industry
Also receive more and more attention using upper.At present using carbon nano tube structure as growth substrate, grow in being applied to reactor
New structure is increasingly becoming new study hotspot, gradually attracts wide attention.
However, due in carbon nano tube structure CNT self-condition limit, such as size is less etc., how to arrange described
Carbon nano tube structure which goes out the difficult problem that new structure is always difficult to overcome as growth substrate and in superficial growth.
In prior art, 201210587684.0 provide a kind of reactor, and which includes：One reative cell, the reative cell
Including an air inlet and a gas outlet, reacting gas is passed through from the air inlet and flows to the gas outlet, further includes a carbon
Nano tube catalyst composite bed is rotationally arranged inside reative cell, and the carbon nano-tube catalyst composite bed has multiple micro-
Hole, makes the reacting gas pass through in the indoor flow process of reaction by the rotation of the carbon nano-tube catalyst composite bed
Multiple micropores of the carbon nano-tube catalyst composite bed, by being used as growth substrate using carbon nanotube layer, due to the carbon
CNT in nanotube layer is uniformly distributed and with larger specific surface area, and the carbon nanotube layer has multiple skies
Gap, thus catalyst granules can be firmly fixed be deposited on the CNT layer surface or be embedded in the carbon nanotube layer
In, and make reacting gas run through the carbon nanotube layer such that it is able to effectively prevent which from reuniting, and the reaction efficiency for improving.
But as the carbon nano-tube catalyst composite bed of said structure is in single geometry, can not be uniform in the rotary course of place
And be filled with the indoor carbon-source gas of reflection and react, so the morphological differences that the CNT for causing a position grows up to
Greatly, industrial demand is not met.
The content of the invention
For drawbacks described above, it is little to obtain morphological differences that the utility model provides a kind of reacting furnace with grid electrode
Carbon nano-tube material, concrete scheme is as follows：
A kind of reacting furnace with grid electrode, which includes：One reative cell, the reative cell include that an air inlet and goes out
Gas port, a growth substrate, the growth substrate are arranged at reaction interior, between the air inlet and gas outlet, the life
Long substrate includes a cylindrical frame and the carbon nano-tube catalyst composite bed being wrapped on cylindrical frame, and the cylindrical frame can
Rotation be arranged inside reative cell, the central rotating shaft of the cylindrical frame perpendicular to airflow direction, the carbon nanometer pipe catalytic
There are on agent composite bed multiple micropores, the micropore helically the linear alignment on carbon nano-tube catalyst composite bed, by institute
The rotation for stating carbon nano-tube catalyst composite bed makes the reacting gas in the indoor flow process of reaction through the carbon nanometer
Multiple micropores of pipe catalyst composite bed, the reaction interior are respectively provided on two sides with grid electrode positioned at growth substrate.
Carbon nano-tube catalyst composite bed described further includes carbon nanotube layer and catalyst granules, the catalyst particles
Grain is dispersed in the CNT layer surface.
In the micropore of the embedded carbon nanotube layer of catalyst granules described further.
Cylindrical frame described further is rotated in a clockwise direction.
Cylindrical frame material described further is aluminium ceramics.
The flat shape of grid electrode described further is rectangle, square, circle or ellipse.
Further include supply unit, the supply unit is connected with this pair of grid electrode, in this pair of grid electricity
Apply a voltage between pole, to produce an electric field between this pair of grid electrode.
Relative to prior art, the cylindrical carbon nano tube catalyst composite bed in the utility model can be in rotary course
Combine in gas that is uniform and being filled with reative cell, for the growth of the CNT of each position provides more unified ring
Border, to reach the carbon nano-tube material for generating that form is close to.
It is further using the micropore for arranging in the shape of a spiral, can drive when rotated and be filled with the gas of reative cell helically
Shape is centered around on carbon nano-tube catalyst composite bed, plays the beneficial effect for fully being combined with gas phase.
Description of the drawings
Fig. 1 is structure chart of the present utility model；
Fig. 2 is cylindrical frame structure chart；
Fig. 3 is multiple structure charts for arranging growth substrate in the reaction chamber.
Reference；1st, reative cell；2nd, air inlet；3rd, gas outlet；4th, growth substrate；5th, carbon nano-tube catalyst is combined
Layer；6th, micropore；7th, grid electrode；8th, supply unit；9th, cylindrical frame.
Specific examples below will further illustrate the utility model with reference to above-mentioned accompanying drawing.
Specific embodiment
Further describe with reference to the Figure of description reacting furnace with grid electrode a kind of to the utility model.
These accompanying drawings are simplified schematic diagram, only illustrate basic structure of the present utility model, therefore its in a schematic way
The composition relevant with the utility model is shown only.
In description of the present utility model, it is to be understood that term " " center ", " longitudinal direction ", " horizontal ", " on ", D score,
The orientation of the instruction such as "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom ", " interior ", " outward " or position relationship are
Based on orientation shown in the drawings or position relationship, it is for only for ease of description the utility model and simplifies description, rather than indicate
Or the device or element of hint indication with specific orientation, with specific azimuth configuration and operation, therefore must not be understood that
It is to restriction of the present utility model.Additionally, term " first ", " second " be only used for describe purpose, and it is not intended that indicate or
Hint relative importance or the implicit quantity for indicating indicated technical characteristic.Thus, " first ", the spy of " second " are defined
Levy and can express or implicitly include one or more this feature.In description of the present utility model, unless otherwise saying
Bright, " multiple " are meant that two or more.
In description of the present utility model, it should be noted that unless otherwise clearly defined and limited, term " peace
Dress ", " adjacent ", " connection " should be interpreted broadly, for example, it may be fixedly connected, or be detachably connected, or integratedly
Connection；Can be mechanically connected, or electrically connect；Can be direct neighbor, it is also possible to by the indirect phase of intermediary
Neighbour, can be the connection of two element internals.For the ordinary skill in the art, can understand above-mentioned with concrete condition
Concrete meaning of the term in the utility model.
Embodiment 1
As shown in figure 1, a kind of shown reacting furnace with grid electrode, which includes：One reative cell 1, the reative cell 1 are wrapped
An air inlet 2 and a gas outlet 3, a growth substrate 4 is included, the growth substrate 4 is arranged at reaction indoor 1, positioned at the air inlet
Between mouth 2 and gas outlet 3, the growth substrate 4 includes a cylindrical frame 9 and the CNT being wrapped on cylindrical frame 9
Catalyst composite bed 5, the cylindrical frame 9 are rotatably arranged on inside reative cell 1, the central rotating shaft of the cylindrical frame 9
Perpendicular to airflow direction, there are on the carbon nano-tube catalyst composite bed 5 multiple micropores 6, the micropore 6 is urged in CNT
Helically the linear alignment on agent composite bed 5, makes the reacting gas by the rotation of the carbon nano-tube catalyst composite bed 5
Multiple micropores 6 of the carbon nano-tube catalyst composite bed 5, position in the reative cell 1 is passed through in flow process in reative cell 1
Grid electrode 7 is respectively provided on two sides with growth substrate 4, the flat shape of the grid electrode 7 is rectangle, square, circle
Or it is oval, including supply unit 8, the supply unit 8 is connected with this pair of grid electrode 7, for this pair of grid electrode 7 it
Between apply a voltage, to produce an electric field between this pair of grid electrode 7, the carbon nano-tube catalyst composite bed 5 includes carbon
Nanotube layer and catalyst granules, the catalyst granules are dispersed in the CNT layer surface, the catalyst particles
In the micropore of the embedded carbon nanotube layer of grain, the cylindrical frame 9 is rotated in a clockwise direction, and 9 material of the cylindrical frame is aluminium
Ceramics.
Embodiment 2
It is a kind of using a kind of reacting furnace with grid electrode of the reacting furnace with grid electrode, mainly including following step
Suddenly：The described reacting furnace with grid electrode is provided；Be passed through into the reacting furnace with grid electrode carbon-source gas with
The mixed gas of carrier gas；Rotate the carbon nano-tube catalyst composite bed 5 and heat the carbon nano-tube catalyst composite bed 5 with
Growth CNT.
Embodiment 3
As shown in figure 1, a kind of shown reacting furnace with grid electrode, which includes：One reative cell 1, the reative cell 1 are wrapped
Include an air inlet 2 and a gas outlet 3, some growth substrates 4, the growth substrate 4 is arranged at reaction indoor 1, positioned at it is described enter
Between gas port 2 and gas outlet 3, the growth substrate 4 includes a cylindrical frame 9 and the carbon nanometer being wrapped on cylindrical frame 9
Pipe catalyst composite bed 5, the cylindrical frame 9 is rotatably arranged on inside reative cell 1, and the center of the cylindrical frame 9 turns
Axle has multiple micropores 6 perpendicular to airflow direction, on the carbon nano-tube catalyst composite bed 5, and the micropore 6 is in CNT
Helically the linear alignment on catalyst composite bed 5, makes the reaction gas by the rotation of the carbon nano-tube catalyst composite bed 5
Body passes through multiple micropores 6 of the carbon nano-tube catalyst composite bed 5 in flow process in reative cell 1, in the reative cell 1
Grid electrode 7 is respectively equipped with the outside of some growth substrates 4, and the flat shape of the grid electrode 7 is rectangle, pros
Shape, circle or ellipse, including supply unit 8, the supply unit 8 is connected with this pair of grid electrode 7, in this pair of grid
Apply a voltage between electrode 7, to produce an electric field, the carbon nano-tube catalyst composite bed 5 between this pair of grid electrode 7
Including carbon nanotube layer and catalyst granules, the catalyst granules is dispersed in the CNT layer surface, described to urge
In the micropore of the embedded carbon nanotube layer of catalyst particles, the cylindrical frame 9 is rotated in a clockwise direction, 9 material of the cylindrical frame
Expect for aluminium ceramics.
The above is only preferred embodiment of the present utility model, it is noted that for the common skill of the art
For art personnel, on the premise of without departing from the utility model principle, some improvements and modifications can also be made, these improve and
Retouching also should be regarded as protection domain of the present utility model.
Claims (7)
1. a kind of reacting furnace with grid electrode, which includes：One reative cell, the reative cell include an air inlet and an outlet
Mouthful, a growth substrate, the growth substrate are arranged at reaction interior, and between the air inlet and gas outlet, its feature exists
In the growth substrate includes a cylindrical frame and the carbon nano-tube catalyst composite bed being wrapped on cylindrical frame, described
Cylindrical frame is rotatably arranged on inside reative cell, the central rotating shaft of the cylindrical frame perpendicular to airflow direction, the carbon
There are on nano tube catalyst composite bed multiple micropores, helically arrange by wire on carbon nano-tube catalyst composite bed for the micropore
Row, make the reacting gas in the indoor flow process of reaction through institute by the rotation of the carbon nano-tube catalyst composite bed
Multiple micropores of carbon nano-tube catalyst composite bed are stated, the reaction is indoor to be respectively provided on two sides with grid electricity positioned at growth substrate
Pole.
2. the reacting furnace of grid electrode is carried according to claim 1, it is characterised in that the carbon nano-tube catalyst is combined
Layer includes carbon nanotube layer and catalyst granules, and the catalyst granules is dispersed in the CNT layer surface.
3. the reacting furnace of grid electrode is carried according to claim 2, it is characterised in that the embedded carbon of the catalyst granules is received
In the micropore of mitron layer.
4. the reacting furnace of grid electrode is carried according to claim 1, it is characterised in that the cylindrical frame is along side clockwise
To rotation.
5. the reacting furnace of grid electrode is carried according to claim 1, it is characterised in that the cylindrical frame material is that aluminium is made pottery
Porcelain.
6. the reacting furnace of grid electrode is carried according to claim 1, it is characterised in that the flat shape of the grid electrode
For rectangle, square, circle or ellipse.
7. the reacting furnace of grid electrode is carried according to claim 1, it is characterised in that including supply unit, the power supply is filled
Put and be connected with this pair of grid electrode, for applying a voltage between this pair of grid electrode, between this pair of grid electrode
Produce an electric field.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621000960.9U CN206033239U (en) | 2016-08-31 | 2016-08-31 | Reacting furnace with grid electrode |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621000960.9U CN206033239U (en) | 2016-08-31 | 2016-08-31 | Reacting furnace with grid electrode |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206033239U true CN206033239U (en) | 2017-03-22 |
Family
ID=58299665
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621000960.9U Expired - Fee Related CN206033239U (en) | 2016-08-31 | 2016-08-31 | Reacting furnace with grid electrode |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206033239U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106185871A (en) * | 2016-08-31 | 2016-12-07 | 无锡东恒新能源科技有限公司 | A kind of reaction unit with grid electrode and the preparation method of CNT |
-
2016
- 2016-08-31 CN CN201621000960.9U patent/CN206033239U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106185871A (en) * | 2016-08-31 | 2016-12-07 | 无锡东恒新能源科技有限公司 | A kind of reaction unit with grid electrode and the preparation method of CNT |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170322 Termination date: 20180831 |