CN206814396U - For preparing the purifying furnace and system for manufacturing carbon nm tube of CNT - Google Patents
For preparing the purifying furnace and system for manufacturing carbon nm tube of CNT Download PDFInfo
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- CN206814396U CN206814396U CN201720316527.4U CN201720316527U CN206814396U CN 206814396 U CN206814396 U CN 206814396U CN 201720316527 U CN201720316527 U CN 201720316527U CN 206814396 U CN206814396 U CN 206814396U
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- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 title claims abstract description 88
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 33
- 229910052799 carbon Inorganic materials 0.000 title claims abstract description 30
- 239000000463 material Substances 0.000 claims abstract description 61
- 238000007789 sealing Methods 0.000 claims abstract description 60
- 239000002041 carbon nanotube Substances 0.000 claims abstract description 54
- 229910021393 carbon nanotube Inorganic materials 0.000 claims abstract description 54
- 238000000746 purification Methods 0.000 claims abstract description 18
- 238000001816 cooling Methods 0.000 claims abstract description 10
- 238000004806 packaging method and process Methods 0.000 claims description 16
- 230000005540 biological transmission Effects 0.000 claims description 13
- 230000007246 mechanism Effects 0.000 claims description 7
- 239000013078 crystal Substances 0.000 claims description 4
- 239000012530 fluid Substances 0.000 claims description 4
- 229910002804 graphite Inorganic materials 0.000 claims description 4
- 239000010439 graphite Substances 0.000 claims description 4
- 238000002360 preparation method Methods 0.000 abstract description 6
- 238000010438 heat treatment Methods 0.000 abstract description 4
- 238000005516 engineering process Methods 0.000 abstract description 3
- 238000004134 energy conservation Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000010924 continuous production Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 229920000049 Carbon (fiber) Polymers 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004917 carbon fiber Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 208000002925 dental caries Diseases 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005111 flow chemistry technique Methods 0.000 description 1
- 238000005087 graphitization Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 238000010926 purge Methods 0.000 description 1
- 239000013014 purified material Substances 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/10—Process efficiency
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- Carbon And Carbon Compounds (AREA)
Abstract
The utility model belongs to carbon nanotube preparation technology field, more particularly to a kind of purifying furnace and system for manufacturing carbon nm tube for being used to prepare CNT.The first cavity, the second cavity for carbon nano-tube material described in purification process and the 3rd cavity for cooling down the carbon nano-tube material for the processing carbon nano-tube material to be purified that prestores are disposed with the furnace chamber of the purifying furnace；First cavity is separated with extraneous by the first switchable sealing dividing plate, first cavity is separated with the second cavity by the second switchable sealing dividing plate, second cavity is separated with the 3rd cavity by the 3rd switchable sealing dividing plate, and the 3rd cavity is separated with extraneous by the 4th switchable sealing dividing plate；And purifying furnace sets the first vacuum extractor, the second vacuum extractor and the 3rd vacuum extractor.The purifying furnace can be carried out continuously the purification process of carbon nano-tube material, save the time of a large amount of heatings and cooling, improve production efficiency, save the energy.
Description
Technical field
The utility model belongs to carbon nanotube preparation technology field, more particularly to a kind of purifying for being used to prepare CNT
Stove and system for manufacturing carbon nm tube.
Background technology
CNT, also known as Baji-tube, it is that with special construction, (radial dimension is nanometer scale to one kind, and axial dimension is
Micron dimension, pipe both ends are substantially all sealing) One-dimensional Quantum material.CNT is mainly former by the carbon of hexagonal arrangement
Son forms several layers to tens of layers of coaxial pipe.Keeping fixed distance, about 0.34nm between layers, diameter is generally 2~
20nm.And three kinds of zigzag, armchair and screw type can be divided into according to the different orientation of carbon hexagon vertically.
Wherein the CNT of screw type has chirality, and zigzag and armchair carbon nanotubes are without chirality.CNT is from upper
Since the nineties in century is found, because its exclusive structure and special physicochemical characteristic and potential application prospect cause
The great interest of scientists from all over the world, it is one of study hotspots in field such as physics, chemistry, materialogy.
The preparation method of carbon nano-tube material is generally divided into two stages：Include CNT preliminary growth and enter one
Step purifying.At present, it is usually to be placed in purifying furnace by the CNT of preliminary growth that carbon nano-tube material, which prepares purge process,
Row high-temperature vacuum purifies.Purifying furnace is also known as high temperature graphitization stove, is exclusively used in the purification process of the composites such as carbon fiber, its furnace chamber
Maximum temperature is currently used for a purifying furnace typically only furnace chamber for carbon nano-tube material preparation up to 3000 DEG C, cumbersome,
Need first to be initially charged with the CNT material of preliminary growth in the furnace chamber of purifying furnace at normal temperatures, start after being vacuumized in furnace chamber
Heat, wait purifying that furnace chamber is cooled into room temperature feeding after terminating, then put down a batch of material and carry out same operation.It is this pure
Continuous production can not be realized by changing stove, and the mode of production of batch (-type) can waste heating and cooling of the substantial amounts of time in furnace chamber
In the stage, therefore, cause the defects of preparation method efficiency of carbon nano-tube material is low, power consumption is high.
Utility model content
The purpose of this utility model is the above-mentioned deficiency for overcoming prior art, there is provided one kind is pure for preparing CNT
Change stove and system for manufacturing carbon nm tube, it is intended to which continuous production can not be realized by solving existing purifying furnace, and prepare CNT
The technical problems such as power consumption is high during material, efficiency is low.
To realize above-mentioned purpose of utility model, the technical solution adopted in the utility model is as follows：
On the one hand, the utility model provide it is a kind of be used to preparing the purifying furnace of CNT, in the furnace chamber of the purifying furnace
It is disposed with the first cavity for the processing carbon nano-tube material to be purified that prestores, for CNT material described in purification process
Second cavity of material and the 3rd cavity for cooling down the carbon nano-tube material；
First cavity is separated with extraneous by the first switchable sealing dividing plate, first cavity and described second
Cavity is separated by the second switchable sealing dividing plate, and second cavity and the 3rd cavity are close by switchable the 3rd
Packing plate is separated, and the 3rd cavity is separated with extraneous by the 4th switchable sealing dividing plate；
And the purifying furnace be provided with first cavity, second cavity and the 3rd cavity respectively it is corresponding
First vacuum extractor, the second vacuum extractor and the 3rd vacuum extractor, first cavity are evacuated to predetermined vacuum degree
The processing carbon nano-tube material to be purified in the first cavity is delivered to again afterwards and remains the predetermined vacuum degree
In second cavity, the 3rd cavity cools down the carbon nano-tube material after vacuumizing.
Specifically, the top of first cavity is located at outside first vacuum extractor, and is led to first cavity
Cross the first hole link；The top of second cavity is located at outside second vacuum extractor, and is led to second cavity
Cross the second hole link, be located at the top of the 3rd cavity outside the 3rd vacuum extractor, and pass through the with the 3rd cavity
Three hole links.
Specifically, the purifying furnace is also configured with driving the first sealing dividing plate, the second sealing dividing plate, described the
The drive mechanism of three sealing dividing plates and the 4th sealing isolating switch.
Specifically, the first sealing dividing plate, the second sealing dividing plate, the 3rd sealing dividing plate and described 4th close
It is graphite septum to insulate plate.
On the other hand, the utility model also provides a kind of system for manufacturing carbon nm tube, the system for manufacturing carbon nm tube bag
Containing above-mentioned purifying furnace.
Specifically, the system for manufacturing carbon nm tube also comprising carbon nano-tube material generating means, automatic sub-packaging device and
Collection device, the carbon nano-tube material generating means, the automatic sub-packaging device, the purifying furnace and the collection device are suitable
Secondary connection, the purifying furnace are arranged between the automatic sub-packaging device and the collection device, and the purifying furnace passes through biography
Track is sent to be connected respectively with the automatic sub-packaging device and the collection device.
Specifically, the transmission track is arranged on the bottom of the purifying furnace, and the first sealing dividing plate, described second
Sealing dividing plate, the 3rd sealing dividing plate and the 4th sealing dividing plate can be embedded on the transmission track up or down.
Specifically, the processing carbon nano-tube material to be purified is placed in the crystal vessel that can be moved in the transmission track
In.
Specifically, the system for manufacturing carbon nm tube includes the automatic sub-packaging device more than two, the purifying furnace
With the collection device.
Specifically, the carbon nano-tube material generating means are fluid bed or moving bed.
Purifying furnace provided by the utility model, can be to the carbon nanometer that has just grown for preparing the purification phase of CNT
Tube material passes through the first cavity, the second cavity and the 3rd cavity successively；It can be protected all the time in the second cavity in the purifying furnace
Higher cleansing temp (i.e. between 900-3000 DEG C) is held, the purifying of carbon nano-tube material is carried out continuously without the can that cools
Processing, so, is achieved that the purification process of serialization, has saved the time of a large amount of heatings and cooling, improved production efficiency,
Save the energy.
System for manufacturing carbon nm tube provided by the utility model, integrate carbon nano tube growth and purifying comprising a set of
Equipment, CNT is prepared with the system, have the characteristics that energy-conservation, production efficiency are high.
Brief description of the drawings
Fig. 1 is the purifying furnace structural representation that the utility model embodiment provides；
Fig. 2 is the carbon nano-tube material preparation system schematic diagram that the utility model embodiment provides；
Wherein, description of reference numerals is as follows：
11：First cavity；
12：Second cavity；
13：3rd cavity；
21：First sealing dividing plate；
22：Second sealing dividing plate；
23：3rd sealing dividing plate；
24：4th sealing dividing plate；
31：First vacuum extractor；
32：Second vacuum extractor；
33：3rd vacuum extractor；
4：Transmission track.
Embodiment
In order that the technical problems to be solved in the utility model, technical scheme and beneficial effect are more clearly understood, below
In conjunction with the accompanying drawings and embodiments, the utility model is further elaborated.It should be appreciated that specific implementation described herein
Example only to explain the utility model, is not used to limit the utility model.
It should be noted that when element is referred to as " being fixed with " or " being provided with " another element, it can be directly another
On one element or it may be simultaneously present centering elements.When an element is known as " being connected with " another element, it can
To be connected directly or indirectly to arrive another element.
It should also be noted that, the orientation term such as left and right, upper and lower, front, back, inside, outside in the utility model embodiment,
Only it is relative concept or using the normal operating condition of product as reference each other, and should not be regarded as restrictive.
On the one hand, the utility model embodiment provides a kind of purifying furnace, and its structure is as shown in Figure 1.The stove of the purifying furnace
Intracavitary is disposed with the first cavity 11 for the processing carbon nano-tube material to be purified that prestores, for purification process CNT
Second cavity 12 of material and the 3rd cavity 13 for cooling down carbon nano-tube material；First cavity 11 is with the external world by that can open
The the first sealing dividing plate 21 closed is separated, and the first cavity 11 is separated with the second cavity 12 by the second switchable sealing dividing plate 22,
Second cavity 12 and the 3rd cavity 13 are separated by the 3rd switchable sealing dividing plate 13, and the 3rd cavity 13 with extraneous by can
4th sealing dividing plate 14 of switch separates；And purifying furnace is provided with and divided with the first cavity 12, the second cavity 12 and the 3rd cavity 13
Not corresponding first vacuum extractor 31, the second vacuum extractor 32 and the 3rd vacuum extractor 33；First cavity 11 is evacuated to pre-
The processing carbon nano-tube material to be purified in the first cavity is delivered to again after fixed vacuum degree and remains that this is predetermined true
12 in second cavity of reciprocal of duty cycle value, the 3rd cavity 13 cools down the carbon nano-tube material after vacuumizing.The purifying furnace of the present embodiment leads to
Cross transmission track 4 and be connected (shown in Fig. 2) with automatic sub-packaging device and collection device respectively.
The purifying furnace that the present embodiment provides, by carbon nano-tube material to be purified successively by the first cavity 11, the second chamber
The cavity 13 of body 12 and the 3rd；Meanwhile it can remain that higher cleansing temp (exists in the second cavity 12 in the purifying furnace
Between 900-3000 DEG C), the purification process of carbon nano-tube material is carried out continuously without the can that cools, serialization so can be achieved
Purification process, the time of a large amount of heatings and cooling is saved, improved production efficiency, saved the energy.
Specifically, the top of the first cavity 11 is located at outside above-mentioned first vacuum extractor 31, and is passed through with the first cavity 11
First duct (figure does not mark) connection；Be located at the top of the second cavity 12 outside second vacuum extractor 32, and with the second cavity 12
Pass through the second duct (figure does not mark) connection；Be located at the top of the 3rd cavity 13 outside 3rd vacuum extractor 33, and with the 3rd chamber
Body 13 passes through the 3rd duct (figure does not mark) connection.So rational deployment vacuum extractor, it can effectively utilize the space of purifying furnace.
Specifically, it is close to be also configured with the sealing sealing dividing plate the 22, the 3rd of dividing plate 21, second of driving first for the present embodiment purifying furnace
Insulate plate 23 and the 4th and seal the drive mechanism that dividing plate 24 switchs.Can be specifically hydraulic drive mechanism, air pressure drive mechanism, electricity
The drive mechanisms such as gas drive mechanism.
Specifically, length, width, the height all same of above-mentioned first cavity 11, the second cavity 12 and the 3rd cavity 13；And
Length is 20cm-5m, width 20cm-5m, is highly 20cm-5m.Moreover, the first sealing sealing of dividing plate 21, second dividing plate 22,
The thickness that 3rd sealing dividing plate 23 and the 4th seals dividing plate 24 is 20mm-50mm, and is graphite septum.Graphite septum can have
Effect ensures the required vacuum and sealing of each cavity in high temperature furnace, finally improves purification efficiency, saves the energy.
The purifying detailed process of the present embodiment purifying furnace is：Open the first sealing dividing plate 21, processing CNT to be purified
After material is introduced into the first cavity 11, closes the first sealing dividing plate 21 and second and seal dividing plate 22, by the in first cavity 11
The vacuum state of one vacuum extractor 31, simultaneously close off the 3rd sealing dividing plate 23 and the 4th and seal dividing plate 24, corresponding second takes out
The vacuum extractor 33 of vacuum plant 32 and the 3rd vacuumizes, and is consistent vacuum in three cavitys, and it is close then to open second
Plate 22 is insulated, processing carbon nano-tube material to be purified is delivered to the second cavity 12, closes the second sealing dividing plate 22, meanwhile, under
A collection of processing carbon nano-tube material to be purified is transported in the first cavity 11, is vacuumized in the first cavity 11, is waited and enter the
The purification process of two cavity 12.And now, the carbon pipe in the second cavity 12 is heated to assigned temperature and entered (i.e. at 900-3000 DEG C)
Row purification process, after processing terminates, the 3rd sealing dividing plate 23 is opened, carbon nano-tube material after purification is then delivered to the 3rd
Cavity 13, the 3rd sealing dividing plate 23 is closed, then open the second sealing dividing plate 22, by next group processing CNT material to be purified
Material by the conveying purification process of the second cavity 12, meanwhile, processing carbon nano-tube material to be purified outside the first cavity 11 also enters the
One cavity 11, wait are purified into the second cavity 12.After the temperature in the 3rd cavity 13 drops to room temperature, it is close to open the 4th
Plate 24 is insulated, the carbon nano-tube material after cooling is transported to follow-up collection device, is then shut off the 4th sealing dividing plate 24, and
Previously predetermined vacuum is evacuated to the 3rd cavity 13, follow-up processing carbon nano-tube material to be purified carries out the operation of correlation successively
Flow processing, so, it is achieved that continuous purification operates.
On the other hand, the utility model embodiment additionally provides a kind of system for manufacturing carbon nm tube, as shown in Figure 2.In Fig. 2
The system for manufacturing carbon nm tube of expression includes the purifying furnace shown in Fig. 1.The system for manufacturing carbon nm tube also includes CNT material
Expect generating means, automatic sub-packaging device and collection device；Carbon nano-tube material generating means, automatic sub-packaging device, purifying furnace and
Collection device is sequentially connected with, and purifying furnace is arranged between automatic sub-packaging device and collection device, and purifying furnace is by transmitting rail
Road is connected with automatic sub-packaging device and collection device respectively.
The system for manufacturing carbon nm tube that the present embodiment provides, set comprising a set of carbon nano tube growth that integrates with what is purified
It is standby, CNT is prepared with the system, has the characteristics that energy-conservation, production efficiency are high.
Specifically, the transmission track is arranged on the bottom of purifying furnace, and the first sealing dividing plate, the second sealing dividing plate, the 3rd
Sealing dividing plate and the 4th sealing dividing plate can be embedded on transmission track up or down.
Specifically, the processing carbon nano-tube material to be purified is placed in the crystal vessel that can be moved in the transmission track
In.Meanwhile system for manufacturing carbon nm tube includes automatic sub-packaging device more than two, purifying furnace and collection device, can enter one
Step improves purification efficiency.
Specifically, above-mentioned carbon nano-tube material generating means are fluid bed or moving bed.
The present embodiment system for manufacturing carbon nm tube course of work is：CNT material is first grown in fluid bed or moving bed
Material, by the carbon nano-tube material just generated through pipeline into automatic allocation device, stone is then used in automatic allocation device
Ink container stores processing carbon nano-tube material to be purified, while automatic distribution is carried out at purifying into the purifying furnace of the present embodiment
Reason.And automatic allocation device and purifying furnace all between transmitted by transmission track and above-mentioned processing carbon nano-tube material to be purified be housed
Crystal vessel；Carbon nano-tube material after purified stove purification process goes out from the cooling area (the 3rd cavity 13) in purifying furnace
Come, be transported to collection device, the carbon nano-tube material gathered is transported to inside storage device and preserved, supplied by collection device
Subsequent technique uses.The system for manufacturing carbon nm tube includes a set of equipment for integrating carbon nano tube growth and purifying, uses it
Preparing carbon nano-tube material has the characteristics that energy-conservation, production efficiency are high.
Preferred embodiment of the present utility model is the foregoing is only, it is all at this not to limit the utility model
All any modification, equivalent and improvement made within the spirit and principle of utility model etc., should be included in the utility model
Protection domain within.
Claims (10)
1. a kind of purifying furnace for being used to prepare CNT, it is characterised in that set gradually in the furnace chamber of the purifying furnace useful
In the first cavity, the second cavity for carbon nano-tube material described in purification process of the processing carbon nano-tube material to be purified that prestores
With the 3rd cavity for cooling down the carbon nano-tube material；
First cavity is separated with extraneous by the first switchable sealing dividing plate, first cavity and second cavity
Separated by switchable second sealing dividing plate, second cavity and the 3rd cavity by the 3rd switchable sealing every
Plate is separated, and the 3rd cavity is separated with extraneous by the 4th switchable sealing dividing plate；
And the purifying furnace is provided with and first cavity, second cavity and the 3rd cavity difference corresponding first
Vacuum extractor, the second vacuum extractor and the 3rd vacuum extractor, first cavity are evacuated to after predetermined vacuum degree again
The processing carbon nano-tube material to be purified in first cavity is delivered to and remains the second of the predetermined vacuum degree
In cavity, the 3rd cavity cools down the carbon nano-tube material after vacuumizing.
2. purifying furnace as claimed in claim 1, it is characterised in that be located at first cavity outside first vacuum extractor
Top, and pass through the first hole link with first cavity；Second cavity is located at outside second vacuum extractor
Top, and with second cavity by the second hole link, the top of the 3rd cavity is located at outside the 3rd vacuum extractor
End, and pass through the 3rd hole link with the 3rd cavity.
3. purifying furnace as claimed in claim 1, it is characterised in that the purifying furnace be also configured with driving first sealing every
Plate, the second sealing dividing plate, the 3rd sealing dividing plate and the described 4th seal the drive mechanism of isolating switch.
4. purifying furnace as claimed in claim 1, it is characterised in that the first sealing dividing plate, the second sealing dividing plate, institute
It is graphite septum to state the 3rd sealing dividing plate and the 4th sealing dividing plate.
5. a kind of system for manufacturing carbon nm tube, it is characterised in that the system for manufacturing carbon nm tube includes claim 1-4 such as and appointed
Purifying furnace described in one.
6. system for manufacturing carbon nm tube as claimed in claim 5, it is characterised in that the system for manufacturing carbon nm tube also includes
Carbon nano-tube material generating means, automatic sub-packaging device and collection device, it is the carbon nano-tube material generating means, described automatic
Packaging device, the purifying furnace and the collection device are sequentially connected with, the purifying furnace be arranged on the automatic sub-packaging device and
Between the collection device, and the purifying furnace by transmission track respectively with the automatic sub-packaging device and the collection device
Connection.
7. system for manufacturing carbon nm tube as claimed in claim 6, it is characterised in that the transmission track is arranged on the purifying
The bottom of stove, and it is described first sealing dividing plate, it is described second sealing dividing plate, it is described 3rd sealing dividing plate and it is described 4th sealing every
Plate can be embedded on the transmission track up or down.
8. system for manufacturing carbon nm tube as claimed in claim 6, it is characterised in that the processing carbon nano-tube material to be purified
Being placed in can be in the crystal vessel that the transmission track moves.
9. system for manufacturing carbon nm tube as claimed in claim 6, it is characterised in that the system for manufacturing carbon nm tube includes two
More than the group automatic sub-packaging device, the purifying furnace and the collection device.
10. the system for manufacturing carbon nm tube as described in claim 6-9 is any, it is characterised in that the carbon nano-tube material life
It is fluid bed or moving bed into device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720316527.4U CN206814396U (en) | 2017-03-28 | 2017-03-28 | For preparing the purifying furnace and system for manufacturing carbon nm tube of CNT |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720316527.4U CN206814396U (en) | 2017-03-28 | 2017-03-28 | For preparing the purifying furnace and system for manufacturing carbon nm tube of CNT |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206814396U true CN206814396U (en) | 2017-12-29 |
Family
ID=60752388
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720316527.4U Active CN206814396U (en) | 2017-03-28 | 2017-03-28 | For preparing the purifying furnace and system for manufacturing carbon nm tube of CNT |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206814396U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109553089A (en) * | 2018-12-29 | 2019-04-02 | 赛福纳米科技(徐州)有限公司 | Multi-purpose material heat treatment apparatus |
| CN113443617A (en) * | 2021-08-19 | 2021-09-28 | 陕西六元碳晶股份有限公司 | Continuous carbon nanotube purifying device and process |
-
2017
- 2017-03-28 CN CN201720316527.4U patent/CN206814396U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109553089A (en) * | 2018-12-29 | 2019-04-02 | 赛福纳米科技(徐州)有限公司 | Multi-purpose material heat treatment apparatus |
| CN113443617A (en) * | 2021-08-19 | 2021-09-28 | 陕西六元碳晶股份有限公司 | Continuous carbon nanotube purifying device and process |
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Effective date of registration: 20200115 Address after: 518000 1-2 Floor, Building A3, Jiahua Industrial Factory, Dafu Industrial Zone, Zhangge Community, Guanlan Street, Longhua New District, Shenzhen City, Guangdong Province Patentee after: Shenzhen three CIS nanometer new material Limited by Share Ltd. Address before: 519050 Guangdong Province, Zhuhai City Avenue Gaolan Port No. 1084 Gaolan Port Economic Zone Patentee before: ZHUHAI SANSHUN NANO NEW MATERIAL CO.,LTD. |
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Address after: 518000 101 and 201, building A3, Silicon Valley Power Digital Industrial Park, No. 22, Dafu Industrial Zone, Dafu community, Guanlan street, Longhua District, Shenzhen, Guangdong Patentee after: Cabot high performance materials (Shenzhen) Co.,Ltd. Country or region after: China Address before: 518000 floor 1-2, building A3, Jiahua industrial plant, Dafu Industrial Zone, Zhangge community, Guanlan street, Longhua new area, Shenzhen, Guangdong Patentee before: Shenzhen three CIS nanometer new material Limited by Share Ltd. Country or region before: China |
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