CN210044940U - Carbon nanotube separating device - Google Patents
Carbon nanotube separating device Download PDFInfo
- Publication number
- CN210044940U CN210044940U CN201920149279.8U CN201920149279U CN210044940U CN 210044940 U CN210044940 U CN 210044940U CN 201920149279 U CN201920149279 U CN 201920149279U CN 210044940 U CN210044940 U CN 210044940U
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- cylinder
- filter cylinder
- primary filter
- centrifugal
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Abstract
The utility model discloses a carbon nanotube separating device, which comprises a centrifugal cylinder, a primary filtering cylinder and a deep filtering cylinder, wherein the input end of the centrifugal cylinder is connected with a carbon nanotube mixed liquid, a centrifugal device and an absorption tube are arranged in the carbon nanotube mixed liquid, the front end of the absorption tube is closed, and the rear end of the absorption tube is open; the absorption tube is positioned on the bottom wall of the centrifugal cylinder, one side surface of the absorption tube, which is far away from the bottom wall of the centrifugal cylinder, is provided with an absorption hole, and the rear end of the absorption tube penetrates through the centrifugal cylinder, extends out of the centrifugal cylinder and is connected with a collecting device; the primary filter cylinder is arranged in the deep filter cylinder, a connecting pipe is arranged on the primary filter cylinder, a valve is arranged on the connecting pipe, one end of the connecting pipe is connected with the primary filter cylinder, the other end of the connecting pipe is connected with the upper part of the centrifugal cylinder, and the primary filter cylinder is communicated with the centrifugal cylinder; the filter is characterized in that a primary filter plate is arranged in the primary filter cylinder, the upper end of the primary filter cylinder is closed, the lower end of the primary filter cylinder is open, a guide block is arranged at the open end of the primary filter cylinder, the guide block is in sliding connection with the inner wall of the deep filter cylinder, and a guide inclined edge is arranged on one side, close to the inner cavity of the primary filter cylinder, of the guide block.
Description
Technical Field
The utility model relates to a carbon nanotube field specifically is a carbon nanotube separator.
Background
The carbon nanotube is a tubular substance with a diameter of nanometer level formed by curling graphite sheets according to a certain spiral angle. The carbon nano tube has a very large length-diameter ratio, the heat exchange performance along the length direction is high, the heat exchange performance in the vertical direction is relatively low, and the carbon nano tube can synthesize a high-anisotropy heat conduction material through proper orientation. The carbon nanotubes are very prone to agglomeration during production due to their strong van der waals force and very large aspect ratio. When the carbon nanotube aggregate is used, the aggregate of the carbon nanotubes is often fully dispersed into single carbon nanotubes or removed to achieve the ideal use effect. At present, the dispersing equipment of the carbon nano tube mainly uses ultrasonic oscillation, a ball mill and the like to realize the dispersion of the carbon nano tube. The carbon nano tube dispersing device has the defects of incomplete dispersing, long working time, certain destructiveness to the carbon nano tube, low dispersing efficiency and the like by using the equipment, and meanwhile, the existing carbon nano tube separating device has poor separating effect and the obtained carbon nano tube is not high enough.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a carbon nanotube separator to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a carbon nanotube separation device comprises a centrifugal cylinder, a primary filter cylinder and a deep filter cylinder, wherein a carbon nanotube mixed solution is connected to an input end of the centrifugal cylinder, a centrifugal device and an absorption tube are arranged in the centrifugal cylinder, the front end of the absorption tube is closed, and the rear end of the absorption tube is open; the absorption tube is positioned on the bottom wall of the centrifugal cylinder, one side surface of the absorption tube, which is far away from the bottom wall of the centrifugal cylinder, is provided with an absorption hole, and the rear end of the absorption tube penetrates through the centrifugal cylinder, extends out of the centrifugal cylinder and is connected with a collecting device; the primary filter cylinder is arranged in the deep filter cylinder, a connecting pipe is arranged on the primary filter cylinder, a valve is arranged on the connecting pipe, one end of the connecting pipe is connected with the primary filter cylinder, the other end of the connecting pipe is connected with the upper part of the centrifugal cylinder, and the primary filter cylinder is communicated with the centrifugal cylinder; a primary filter plate is arranged in the primary filter cylinder, the upper end of the primary filter cylinder is closed, the lower end of the primary filter cylinder is opened, a guide block is arranged at the opening end of the primary filter cylinder, the guide block is connected with the inner wall of the deep filter cylinder in a sliding manner, and a guide inclined edge is arranged on one side of the guide block, which is close to the inner cavity of the primary filter cylinder; the deep filter cylinder is provided with a first deep filter layer plate and a second deep filter layer plate, the first deep filter layer plate is arranged on the second deep filter layer plate, and the first deep filter layer plate is parallel to the primary filter plate.
Preferably, the two sides of the outer wall of the primary filter cylinder are provided with limit grooves at intervals, limit blocks are contained in the limit grooves, and one ends, far away from the limit grooves, of the limit blocks are connected with limit rods.
Preferably, the spring is sleeved on the limiting rod, one end of the spring is connected with the limiting block, the other end of the spring is connected with the inner wall of the deep filter cylinder, and the end, far away from the limiting block, of the limiting rod penetrates through the deep filter cylinder and is connected with the handle.
Preferably, the two ends of the deep filter layer plate are connected with guide plates, and the other ends of the guide plates extend obliquely and are connected with the inner wall of the deep filter cylinder.
Preferably, the output end of the deep filter cylinder is communicated with a collecting barrel, and the middle part of the collecting barrel is provided with a transparent strip-shaped scale groove.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses a centrifuge bowl, prefilter section of thick bamboo and deep filtration section of thick bamboo carry out multi-level separation to carbon nanotube mixed liquid, obtain the carbon nanotube of high purity, high yield, but wide application in each field. The absorption tube arranged in the centrifugal cylinder can quickly collect the carbon nano tubes respectively at the bottom of the centrifugal cylinder after the carbon nano tube mixed liquid is centrifugally separated; the primary filter cylinder is arranged in the deep filter cylinder, the position of the primary filter cylinder, which is relatively deep, can be adjusted, the damage of the gravitational potential energy of the carbon nanotube solution to the deep filter layer plate I and the deep filter layer plate II caused by the height difference can be reduced by adjusting the position of the primary filter cylinder, and the guiding inclined edge which is arranged simultaneously guides the soluble solution, so that the filter effect is good, and the yield is high.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is an enlarged schematic structural diagram of a in fig. 1 according to the present invention.
In the figure: 1. a centrifugal cylinder; 2. an absorber tube; 21. sucking holes; 3. primary filtering the cylinder; 31. a primary filter plate; 32. a guide block; 321. a guiding inclined edge; 33. a limiting groove; 34. a limiting block; 35. a limiting rod; 36. a spring; 37. a handle; 4. a connecting pipe; 5. a valve; 6. a deep filter cartridge; 61. a first deep filtering layer plate; 62. a second deep filtering layer plate; 63. a baffle; 7. a collection barrel; 71. a scale groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
Referring to fig. 1-2, the present invention provides a technical solution: a carbon nanotube separation device comprises a centrifugal cylinder 1, a primary filter cylinder 3 and a deep filter cylinder 6, wherein a carbon nanotube mixed solution is connected to the input end of the centrifugal cylinder 1, a centrifugal device and an absorption tube 2 are arranged in the centrifugal cylinder, the front end of the absorption tube 2 is closed, and the rear end of the absorption tube 2 is open; the absorption tube 2 is positioned on the bottom wall of the centrifugal cylinder 1, a suction hole 21 is formed in one side surface, away from the bottom wall of the centrifugal cylinder 1, of the absorption tube 2, and the rear end of the absorption tube 2 penetrates through the centrifugal cylinder 1 and extends out of the centrifugal cylinder 1 and is connected with a collecting device; the primary filter cylinder 3 is arranged in the deep filter cylinder 6, a connecting pipe 4 is arranged on the primary filter cylinder 3, a valve 5 is arranged on the connecting pipe 4, one end of the connecting pipe 4 is connected with the primary filter cylinder 3, and the other end of the connecting pipe is connected with the upper part of the centrifugal cylinder 1, so that the primary filter cylinder 3 is communicated with the centrifugal cylinder 1; the primary filter cylinder 3 is internally provided with a primary filter plate 31, the upper end of the primary filter cylinder 3 is closed, the lower end of the primary filter cylinder is opened, the opening end of the primary filter cylinder 3 is provided with a guide block 32, the guide block 32 is connected with the inner wall of the deep filter cylinder 6 in a sliding way, and one side of the guide block 32 close to the inner cavity of the primary filter cylinder 3 is provided with a guide inclined edge 321; the top end of the deep filter cylinder 6 is open, the bottom end of the deep filter cylinder is closed, a first deep filter layer plate 61 and a second deep filter layer plate 62 are arranged in the deep filter cylinder 6, and the first deep filter layer plate 61 is arranged on the second deep filter layer plate 62 and is parallel to the primary filter plate 31.
Limiting grooves 33 are formed in two sides of the outer wall of the primary filter cylinder 3 at intervals, limiting blocks 34 are contained in the limiting grooves 33, and one ends, far away from the limiting grooves 33, of the limiting blocks 34 are connected with limiting rods 35.
The limiting rod 35 is sleeved with a spring 36, one end of the spring 36 is connected with the limiting block 34, the other end of the spring is connected with the inner wall of the deep filter cylinder 6, and one end, far away from the limiting block 34, of the limiting rod 35 penetrates through the deep filter cylinder 6 and is connected with a handle 37.
The two ends of the second deep filtration layer plate 62 are connected with a guide plate 63, and the other end of the guide plate 63 extends obliquely and is connected with the inner wall of the deep filtration cylinder 6.
The output end of the deep filter cylinder 6 is communicated with a collecting barrel 7, and the middle part of the collecting barrel 7 is provided with a transparent strip-shaped scale groove 71.
The working principle is as follows: the absorption tube 2 of the utility model is positioned on the bottom wall of the centrifugal cylinder 1, a suction hole 21 is arranged on one side surface of the absorption tube 2 away from the bottom wall of the centrifugal cylinder 1, and the rear end of the absorption tube 2 passes through the centrifugal cylinder 1 and extends out of the centrifugal cylinder 1 and is connected with a collecting device; the carbon nanotube mixed liquid is separated in multiple layers through the centrifugal cylinder 1, the primary filter cylinder 3 and the deep filter cylinder 6, so that the carbon nanotubes with high purity and high yield are obtained, and the method can be widely applied to various fields. The absorption tube 2 arranged in the centrifugal cylinder 1 can quickly collect the carbon nanotubes at the bottom of the centrifugal cylinder respectively after the carbon nanotube mixed liquid is centrifugally separated; the initial filter cylinder 3 is arranged in the deep filter cylinder 6, the position of the initial filter cylinder 3 relative to the deep filter cylinder 6 can be adjusted, namely, the damage of the gravitational potential energy of the carbon nanotube solution to the first deep filter layer plate 61 and the second deep filter layer plate 62 caused by the height difference can be reduced by adjusting the position of the initial filter cylinder 6, and meanwhile, the guiding inclined edge 321 is arranged to guide the soluble solution, so that the filter effect is good, and the yield is high. When the primary filter cartridge 3 is adjusted, the handle 37 is pulled to separate the limiting block 34 at the front end of the limiting rod 35 from the limiting groove 33, the limiting block moves along the inner wall of the deep filter cartridge 6 through the guide block 32, when the limiting block moves to a proper position, the handle 37 is loosened, and the limiting block 34 is correspondingly connected with the limiting groove 33 under the action of the restoring force of the spring.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. A carbon nanotube separation device is characterized by comprising a centrifugal cylinder (1), a primary filter cylinder (3) and a deep filter cylinder (6), wherein a carbon nanotube mixed liquid is connected to the input end of the centrifugal cylinder (1), a centrifugal device and an absorption tube (2) are arranged in the centrifugal cylinder, the front end of the absorption tube (2) is closed, and the rear end of the absorption tube is opened; the absorption tube (2) is positioned on the bottom wall of the centrifugal cylinder (1), one side surface of the absorption tube (2) far away from the bottom wall of the centrifugal cylinder (1) is provided with an absorption hole (21), and the rear end of the absorption tube (2) penetrates through the centrifugal cylinder (1) to extend out of the centrifugal cylinder (1) and is connected with a collecting device; the primary filter cylinder (3) is arranged in the deep filter cylinder (6), a connecting pipe (4) is arranged on the primary filter cylinder (3), a valve (5) is arranged on the connecting pipe (4), one end of the connecting pipe (4) is connected with the primary filter cylinder (3), the other end of the connecting pipe (4) is connected with the upper part of the centrifugal cylinder (1), and the primary filter cylinder (3) is communicated with the centrifugal cylinder (1); a primary filter plate (31) is arranged in the primary filter cylinder (3), the upper end of the primary filter cylinder (3) is closed, the lower end of the primary filter cylinder is open, a guide block (32) is arranged at the open end of the primary filter cylinder, the guide block (32) is connected with the inner wall of the deep filter cylinder (6) in a sliding manner, and a guide inclined edge (321) is arranged on one side, close to the inner cavity of the primary filter cylinder (3), of the guide block (32); the deep filter cartridge (6) is provided with an opening at the top end and a closed bottom end, a first deep filter layer plate (61) and a second deep filter layer plate (62) are arranged in the deep filter cartridge (6), and the first deep filter layer plate (61) is arranged on the second deep filter layer plate (62) and is parallel to the primary filter plate (31).
2. The carbon nanotube separating device according to claim 1, wherein: limiting grooves (33) are formed in two sides of the outer wall of the primary filter cylinder (3) at intervals, limiting blocks (34) are accommodated in the limiting grooves (33), and one ends, far away from the limiting grooves (33), of the limiting blocks (34) are connected with limiting rods (35).
3. The carbon nanotube separating device according to claim 2, wherein: the limiting rod (35) is sleeved with a spring (36), one end of the spring (36) is connected with the limiting block (34), the other end of the spring is connected with the inner wall of the deep filter cylinder (6), and one end, far away from the limiting block (34), of the limiting rod (35) penetrates through the deep filter cylinder (6) and is connected with a handle (37).
4. The carbon nanotube separating device according to claim 1, wherein: and two ends of the deep filter layer plate II (62) are connected with guide plates (63), and the other ends of the guide plates (63) extend obliquely and are connected with the inner wall of the deep filter cylinder (6).
5. The carbon nanotube separating device according to claim 4, wherein: the output end of the deep filter cylinder (6) is communicated with a collecting barrel (7), and the middle part of the collecting barrel (7) is provided with a transparent strip-shaped scale groove (71).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920149279.8U CN210044940U (en) | 2019-01-29 | 2019-01-29 | Carbon nanotube separating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920149279.8U CN210044940U (en) | 2019-01-29 | 2019-01-29 | Carbon nanotube separating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210044940U true CN210044940U (en) | 2020-02-11 |
Family
ID=69377372
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920149279.8U Expired - Fee Related CN210044940U (en) | 2019-01-29 | 2019-01-29 | Carbon nanotube separating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210044940U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114242339A (en) * | 2021-12-24 | 2022-03-25 | 西南科技大学 | Nano silver wire preparation device and preparation method of front silver paste for solar cell |
-
2019
- 2019-01-29 CN CN201920149279.8U patent/CN210044940U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114242339A (en) * | 2021-12-24 | 2022-03-25 | 西南科技大学 | Nano silver wire preparation device and preparation method of front silver paste for solar cell |
| CN114242339B (en) * | 2021-12-24 | 2023-09-22 | 西南科技大学 | Device and method for preparing nano silver wire of front silver paste for solar cell |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200211 Termination date: 20210129 |
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| CF01 | Termination of patent right due to non-payment of annual fee |