CN111744436A - Preparation facilities of environment-friendly hierarchical pore structure carbon nanotube material - Google Patents
Preparation facilities of environment-friendly hierarchical pore structure carbon nanotube material Download PDFInfo
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- CN111744436A CN111744436A CN202010678631.4A CN202010678631A CN111744436A CN 111744436 A CN111744436 A CN 111744436A CN 202010678631 A CN202010678631 A CN 202010678631A CN 111744436 A CN111744436 A CN 111744436A
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- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 title claims abstract description 26
- 239000002041 carbon nanotube Substances 0.000 title claims abstract description 26
- 229910021393 carbon nanotube Inorganic materials 0.000 title claims abstract description 26
- 239000000463 material Substances 0.000 title claims abstract description 20
- 238000002360 preparation method Methods 0.000 title claims abstract description 15
- 239000002149 hierarchical pore Substances 0.000 title claims abstract description 7
- 238000001816 cooling Methods 0.000 claims abstract description 113
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 59
- 238000006243 chemical reaction Methods 0.000 claims abstract description 34
- 238000003860 storage Methods 0.000 claims abstract description 28
- 239000000428 dust Substances 0.000 claims abstract description 25
- 239000000758 substrate Substances 0.000 claims abstract description 19
- 238000010438 heat treatment Methods 0.000 claims abstract description 16
- 239000007921 spray Substances 0.000 claims abstract description 8
- 238000003466 welding Methods 0.000 claims description 13
- 238000000034 method Methods 0.000 claims description 9
- 238000010030 laminating Methods 0.000 claims description 6
- 238000007789 sealing Methods 0.000 claims description 4
- 239000007789 gas Substances 0.000 description 19
- 230000009286 beneficial effect Effects 0.000 description 3
- 238000005229 chemical vapour deposition Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 3
- 239000000498 cooling water Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000002071 nanotube Substances 0.000 description 2
- 238000000197 pyrolysis Methods 0.000 description 2
- 239000002912 waste gas Substances 0.000 description 2
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- 241000220317 Rosa Species 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 238000010891 electric arc Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 238000000608 laser ablation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000002086 nanomaterial Substances 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 239000013049 sediment Substances 0.000 description 1
- 239000007790 solid phase Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
- B01J8/02—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds
- B01J8/0242—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds the fluid flow within the bed being predominantly vertical
- B01J8/025—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds the fluid flow within the bed being predominantly vertical in a cylindrical shaped bed
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D50/00—Combinations of methods or devices for separating particles from gases or vapours
- B01D50/60—Combinations of devices covered by groups B01D46/00 and B01D47/00
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
- B01J8/02—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds
- B01J8/0285—Heating or cooling the reactor
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- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B32/00—Carbon; Compounds thereof
- C01B32/15—Nano-sized carbon materials
- C01B32/158—Carbon nanotubes
- C01B32/16—Preparation
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- Inorganic Chemistry (AREA)
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Abstract
The invention discloses a preparation device of an environment-friendly hierarchical pore structure carbon nanotube material, which comprises a cooling top plate, a first cooling pipe, a reaction furnace, an exhaust pipe, a dust removal box, a cooling bottom plate, a first fixing plate, supporting legs, a second cooling pipe, a water storage box, a third cooling pipe, a heating pipe, a first nut block, a spray head, a substrate, a first fixing block, a second nut block, a filter head, a second fixing block, a bearing seat, a supporting plate, a water pump, a third fixing block, through holes, a filter screen, a gauze and a second fixing plate, wherein the dust removal efficiency is greatly improved under the double dust removal action of the filter head and clean water, the environment is protected, water in the water storage box flows into the water storage box through the second cooling pipe, the cooling bottom plate, the first cooling pipe, the cooling top plate and the third cooling pipe respectively through a water pump, the cooling speed of the reaction furnace is accelerated, and through the design of the through holes at the bottom of the spray head, the source gas is blown in perpendicular to the substrate, so that the source gas is in full contact with the substrate, and the preparation efficiency is improved.
Description
Technical Field
The invention relates to the technical field of nanotube production, in particular to a preparation device of an environment-friendly hierarchical porous structure carbon nanotube material.
Background
The carbon nano tube is used as a one-dimensional nano material, has light weight, perfect connection of a hexagonal structure and a plurality of abnormal mechanical, electrical and chemical properties, and the commonly used preparation method of the carbon nano tube mainly comprises the following steps: arc discharge, laser ablation, chemical vapor deposition (pyrolysis of hydrocarbon gas), solid phase pyrolysis, glow discharge, gas combustion, and polymerization synthesis.
The chemical vapor deposition method is the mainstream method for preparing the carbon nano tube at present, so the invention of a device for preparing the carbon nano tube material by using the chemical vapor deposition method is necessary, and in the preparation process of the carbon nano tube material, the device can discharge a large amount of gas containing the sediment, and the gas temperature is higher, the pollution can be caused by directly discharging the gas, and the single dust removal effect by using water is poor, the temperature of the reaction furnace in the preparation process is between 850 ℃ and 1100 ℃, because the carbon nano tube material has higher activity at high temperature, the carbon nano tube material needs to be taken out after being cooled to 300 ℃ in a waiting furnace, a great deal of time is consumed for natural cooling, the working efficiency is reduced, meanwhile, source gas of most of the preparation devices for the carbon nanotube materials on the market is blown in parallel to the substrate, so that finished products are easy to flow out of the exhaust port, and generated carbon nanotubes are stacked together, thereby causing difficulty in later-stage taking.
Disclosure of Invention
The invention aims to provide a preparation device of an environment-friendly hierarchical pore structure carbon nanotube material, which aims to solve the problems in the background technology.
In order to solve the technical problems, the invention provides the following technical scheme: a preparation device of an environment-friendly hierarchical pore structure carbon nanotube material comprises a cooling top plate, a first cooling pipe, a reaction furnace, a furnace door, a handle, an exhaust pipe, a dust removal box, a cooling bottom plate, a first fixing plate, supporting legs, a second cooling pipe, a water storage box, a third cooling pipe, a source gas tank, a gas inlet pipe, a heating pipe, a first nut block, a spray head, a substrate, a first fixing block, a second nut block, a filter head, a second fixing block, a bearing seat, a supporting plate, a water pump, a third fixing block, a through hole, a filter screen, a gauze and a second fixing plate, wherein one side of the cooling bottom plate is welded with one end of the second cooling pipe close to a corner position, the second cooling pipe is communicated with the inside of the cooling bottom plate, the other end of the second cooling pipe is fixedly connected with the bottom of one side of the water storage box, the second cooling pipe penetrates through the bottom of one side of the, the bottom of the water pump is welded with one side of the bottom surface inside the water storage tank, the center of the top of the water storage tank is welded with one end of a third cooling pipe, the third cooling pipe is communicated with the inside of the water storage tank, the other end of the third cooling pipe is welded with one side of a cooling top plate close to a corner position, the cooling top plate is communicated with the inside of the third cooling pipe, the opposite side of the cooling top plate is fixedly connected with one end of a first cooling pipe close to the corner position, the first cooling pipe is communicated with the inside of the cooling top plate, the other end of the first cooling pipe is welded with a cooling bottom plate at the position of one side edge of the second cooling pipe opposite to the side of the second cooling pipe, the first cooling pipe is communicated with the inside of the cooling bottom plate, the bottom of the cooling top plate is attached to the top of the reaction furnace, the bottom of the reaction furnace is attached to the top of, the utility model discloses a fixed plate, including the first fixed plate, the second fixed plate center both sides respectively with the welding of reacting furnace both sides wall, second fixed plate top center and hold piece seat bottom fixed connection, hold piece seat top center both sides respectively with backup pad bottom fixed connection, the laminating of backup pad top and substrate bottom center both sides, be provided with the shower nozzle directly over the substrate, a plurality of through-holes have been seted up to the shower nozzle bottom, shower nozzle top center and the welding of first nut piece bottom, first nut piece inner circumference passes through screw thread fixed connection with the outer circumference of intake pipe one end, intake pipe middle part runs through reacting furnace one side top, the intake pipe middle part has cup jointed the third fixed block, and third fixed block and intake pipe fixed connection, third fixed block one side and reacting furnace one side top welding, the intake pipe other end and source.
According to the technical scheme, the furnace door is arranged in the center of one side, adjacent to the third cooling pipe, of the reaction furnace, the furnace door is hinged with the reaction furnace through a hinge, and a handle is arranged on one side of the center of the furnace door.
According to the technical scheme, the bottom of the other side of the reaction furnace is fixedly connected with one end of the exhaust pipe, the exhaust pipe is communicated with the inside of the reaction furnace, the outer circumference of the other end of the exhaust pipe is fixedly connected with the inner circumference of the top of the second nut block through threads, and the bottom of the second nut block is welded with the top of the filter head.
According to the technical scheme, the air pump is arranged inside the source air tank, and the output end of the air pump is fixedly connected with one end of the air inlet pipe.
According to the technical scheme, four corners of the bottom of the first fixing plate are fixedly connected with the tops of the supporting legs, and the tops of the first fixing plates are fixedly connected with the cooling bottom plate.
According to the technical scheme, inside filter screen and the gauze of being provided with of rose head, and the filter screen is located directly over the gauze, laminating bottom one side of blast pipe and second fixed block top one side, the welding of lower part in adjacent one side of second fixed block and dust removal incasement portion one side, blast pipe bottom opposite side and the laminating of first fixed block top one side, the welding of adjacent one side of first fixed block and dust removal incasement portion opposite side middle part.
According to the technical scheme, the connection part of the air inlet pipe and the first nut block and the connection part of the first fixing block and the second nut block are provided with the sealing rings.
According to the technical scheme, the heating pipe and the water pump are connected with the power supply through the conducting wires, the water storage tank is connected with the water faucet, and clear water is filled in the dust removal tank.
Compared with the prior art, the invention has the following beneficial effects:
1. according to the invention, the dust-containing gas is discharged from the filter head through the exhaust pipe, the temperature of the discharged gas is reduced by the clean water in the dust removal box, and the dust removal efficiency is greatly improved under the dual dust removal action of the filter head and the clean water, so that the environment is protected.
2. According to the invention, water in the water storage tank is pumped into the cooling bottom plate through the second cooling pipe by the water pump, then flows into the water storage tank from the third cooling pipe after passing through the first cooling pipe and finally passes through the cooling top plate, so that cooling water circulation is realized, the cooling speed of the reaction furnace is accelerated, and the work efficiency is improved.
3. According to the invention, through the design of the through hole at the bottom of the spray head, the source gas is blown in perpendicular to the substrate, the source gas is favorably and fully contacted with the substrate, the preparation efficiency is favorably improved, the accumulation of the nano tubes is avoided, and the practicability of the device is greatly improved.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:
FIG. 1 is a schematic overall perspective view of the present invention;
FIG. 2 is a front cross-sectional view of the overall construction of the present invention;
FIG. 3 is a sectional view showing the overall structure of the head of the present invention;
FIG. 4 is a bottom view of the overall construction of the spray head of the present invention;
FIG. 5 is a cross-sectional view of the overall construction of the filter head of the present invention;
FIG. 6 is an enlarged partial view of region A of FIG. 2 in accordance with the present invention;
in the figure: 1. cooling the top plate; 2. a first cooling pipe; 3. a reaction furnace; 4. a furnace door; 5. a handle; 6. an exhaust pipe; 7. a dust removal box; 8. cooling the bottom plate; 9. a first fixing plate; 10. supporting legs; 11. a second cooling pipe; 12. a water storage tank; 13. a third cooling pipe; 14. a source gas tank; 15. an air inlet pipe; 16. heating a tube; 17. a first nut block; 18. a spray head; 19. a substrate; 20. a first fixed block; 21. a second nut block; 22. a filter head; 23. a second fixed block; 24. a wafer bearing seat; 25. a support plate; 26. a water pump; 27. a third fixed block; 28. a through hole; 29. filtering with a screen; 30. a screen; 31. and a second fixing plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-6, the present invention provides a technical solution: a preparation device of an environment-friendly hierarchical pore structure carbon nanotube material comprises a cooling top plate 1, a first cooling pipe 2, a reaction furnace 3, a furnace door 4, a handle 5, an exhaust pipe 6, a dust removal box 7, a cooling bottom plate 8, a first fixing plate 9, supporting legs 10, a second cooling pipe 11, a water storage box 12, a third cooling pipe 13, a source gas tank 14, a gas inlet pipe 15, a heating pipe 16, a first nut block 17, a spray head 18, a substrate 19, a first fixing block 20, a second nut block 21, a filter head 22, a second fixing block 23, a sheet bearing seat 24, a supporting plate 25, a water pump 26, a third fixing block 27, a through hole 28, a filter screen 29, a gauze 30 and a second fixing plate 31, wherein four corners at the bottom of the first fixing plate 9 are fixedly connected with the tops of the supporting legs 10, the top of the first fixing plate 9 is fixedly connected with the cooling bottom plate 8, one side of the cooling bottom plate 8, which is close, the second cooling pipe 11 is communicated with the inside of the cooling bottom plate 8, the other end of the second cooling pipe 11 is fixedly connected with the bottom of one side of the water storage tank 12, the second cooling pipe 11 penetrates through the bottom of one side of the water storage tank 12, the second cooling pipe 11 is fixedly connected with the output end of the water pump 26, the bottom of the water pump 26 is welded with one side of the bottom of the inside of the water storage tank 12, the center of the top of the water storage tank 12 is welded with one end of the third cooling pipe 13, the third cooling pipe 13 is communicated with the inside of the water storage tank 12, the other end of the third cooling pipe 13 is welded with one side of the cooling top plate 1 close to the corner, the cooling top plate 1 is communicated with the inside of the third cooling pipe 13, the opposite side of the cooling top plate 1 is fixedly connected with one end of the first cooling pipe 2 close to the corner, the first cooling pipe 2 is communicated with the inside of the, and the first cooling pipe 2 is communicated with the inside of the cooling bottom plate 8 to form a cooling roofThe bottom of the plate 1 is attached to the top of a reaction furnace 3, the bottom of the reaction furnace 3 is attached to the top of a cooling bottom plate 8, a furnace door 4 is arranged at the center of one side of the reaction furnace 3 adjacent to a third cooling pipe 13, the furnace door 4 is hinged with the reaction furnace 3 through a hinge, a handle 5 is arranged at one side of the center of the furnace door 4 to facilitate the putting in and taking out of a substrate 19, the bottom and the top of the interior of the reaction furnace 3 are fixedly connected with one side of a dry heating pipe 16 respectively, the other side of the heating pipe 16 is fixedly connected with two sides of the bottom center of a second fixing plate 31, the heating temperature of the heating pipe 16 is 850-, be provided with shower nozzle 18 directly over substrate 19, a plurality of through-holes 28 have been seted up to shower nozzle 18 bottom, shower nozzle 18 top center and the welding of first nut piece 17 bottom, circumference and the outer circumference of 15 one end of intake pipe pass through screw thread fixed connection in the first nut piece 17, 3 one side tops of reacting furnace are run through in the middle part of the intake pipe 15, third fixed block 27 has been cup jointed in the middle part of the intake pipe 15, and third fixed block 27 and intake pipe 15 fixed connection, third fixed block 27 one side and 3 one side top welding of reacting furnace, the intake pipe 15 other end and 14 one side top welding of source gas pitcher, the inside air pump that is provided with of source gas pitcher 14, and air pump output and 15 one end fixed connection of intake pipe, be favorable to the4、H2And CH4The forming mixed gas, the bottom of the other side of the reaction furnace 3 is fixedly connected with one end of an exhaust pipe 6, the exhaust pipe 6 is communicated with the inside of the reaction furnace 3, the outer circumference of the other end of the exhaust pipe 6 is fixedly connected with the inner circumference of the top of a second nut block 21 through threads, the bottom of the second nut block 21 is welded with the top of a filter head 22, a filter screen 29 and a gauze 30 are arranged inside the filter head 22, the filter screen 29 is positioned right above the gauze 30, sealing rings are arranged at the joint of the air inlet pipe 15 and a first nut block 17 and the joint of the first fixing block 20 and a second nut block 21, the sealing performance of the air inlet pipe 15 and the exhaust pipe 6 is favorably ensured, one side of the bottom of the exhaust pipe 6 is attached to one side of the top of a second fixingThe middle lower part of one side in the dust box 7 is welded, the heating pipe 16 and the water pump 26 are connected with a power supply through leads, the water storage box 12 is connected with a water faucet, clear water is filled in the dust box 7, the other side of the bottom of the exhaust pipe 6 is attached to one side of the top of the first fixing block 20, the adjacent side of the first fixing block 20 is welded with the middle part of the other side in the dust box 7, and therefore micro dust in gas can be discharged; in the using process of the invention, firstly, the furnace door 4 is opened, the substrate 19 is placed on the substrate bearing seat 24, then the furnace door 4 is closed, the heating pipe 16 is opened, when the internal temperature of the reaction furnace 3 reaches 800-, the filter head 22 is provided with the gauze 30 which is beneficial to fully contacting the filtered waste gas with clean water in the dust removal box 7, thereby further removing dust in the waste gas, greatly improving the dust removal efficiency, reducing the environmental pollution of the device and improving the environmental protection of the invention, when the reaction in the reaction furnace 3 is finished, the heating pipe 16 is closed, the air pump in the source air tank 14 is closed, at the moment, the water pump 26 at the bottom of the water storage box 12 is opened, water is input into the second cooling pipe 11 from the second cooling pipe 11, then enters the cooling top plate 1 after passing through the first cooling pipe 2, then enters the water storage box 12 after passing through the third cooling pipe 13 to form the circulation of cooling water, thereby being beneficial to accelerating the cooling speed of the reaction furnace 3 and improving the working efficiency, when the reaction furnace 3 is cooled to be below 300 ℃, the furnace door 4 is opened, the substrate 19 bearing the carbon nano tubes is taken out, the furnace door 4 is closed, the water pump 26 is turned off, thereby completing the preparation of the carbon nanotubes.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. A preparation device of an environment-friendly hierarchical pore structure carbon nanotube material comprises a cooling top plate (1), a first cooling pipe (2), a reaction furnace (3), a furnace door (4), a handle (5), an exhaust pipe (6), a dust removal box (7), a cooling bottom plate (8), a first fixing plate (9), support legs (10), a second cooling pipe (11), a water storage box (12), a third cooling pipe (13), a source gas tank (14), an air inlet pipe (15), a heating pipe (16), a first nut block (17), a spray head (18), a substrate (19), a first fixing block (20), a second nut block (21), a filter head (22), a second fixing block (23), a sheet bearing seat (24), a support plate (25), a water pump (26), a third fixing block (27), through holes (28), a filter screen (29), a gauze (30) and a second fixing plate (31), the method is characterized in that: one side of the cooling bottom plate (8) is welded with one end of a second cooling pipe (11) close to a corner position, the second cooling pipe (11) is communicated with the inside of the cooling bottom plate (8), the other end of the second cooling pipe (11) is fixedly connected with the bottom of one side of the water storage tank (12), the second cooling pipe (11) penetrates through the bottom of one side of the water storage tank (12), the second cooling pipe (11) is fixedly connected with the output end of a water pump (26), the bottom of the water pump (26) is welded with one side of the bottom surface inside the water storage tank (12), the top center of the water storage tank (12) is welded with one end of a third cooling pipe (13), the third cooling pipe (13) is communicated with the inside of the water storage tank (12), the other end of the third cooling pipe (13) is welded with one side of the cooling top plate (1) close to the corner position, the cooling top plate (1) is communicated with the inside of the third cooling pipe (13), the opposite side of the cooling top plate (1) is close to the corner position, the other end of the first cooling pipe (2) is welded with the cooling bottom plate (8) at the position of the opposite side edge of the second cooling pipe (11), the first cooling pipe (2) is communicated with the cooling bottom plate (8), the bottom of the cooling top plate (1) is attached to the top of the reaction furnace (3), the bottom of the reaction furnace (3) is attached to the top of the cooling bottom plate (8), the bottom and the top of the reaction furnace (3) are fixedly connected with one side of the dry heating pipe (16) respectively, the other side of the heating pipe (16) is fixedly connected with the two sides of the center of the bottom of the second fixing plate (31), the two sides of the center of the second fixing plate (31) are welded with the two side walls of the reaction furnace (3) respectively, the center of the top of the second fixing plate (31) is fixedly connected with the bottom of the sheet bearing seat (24), the two sides of the center of the top of the sheet bearing seat (24) are fixedly connected with the bottoms of the supporting plates (25) respectively, backup pad (25) top and the laminating of substrate (19) bottom center both sides, be provided with shower nozzle (18) directly over substrate (19), a plurality of through-holes (28) have been seted up to shower nozzle (18) bottom, shower nozzle (18) top center and first nut piece (17) bottom welding, circumference and the outer circumference of intake pipe (15) one end pass through screw thread fixed connection in first nut piece (17), intake pipe (15) middle part runs through reacting furnace (3) one side top, third fixed block (27) have been cup jointed in intake pipe (15) middle part, and third fixed block (27) and intake pipe (15) fixed connection, third fixed block (27) one side and reacting furnace (3) one side top welding, intake pipe (15) other end and source gas pitcher (14) one side top welding.
2. The apparatus for preparing environment-friendly hierarchical porous carbon nanotube material according to claim 1, wherein: furnace door (4) are installed at the center of one side that reaction furnace (3) are located third cooling tube (13) and are adjacent, furnace door (4) are articulated through the hinge with reaction furnace (3), handle (5) are installed to furnace door (4) center one side.
3. The apparatus for preparing environment-friendly hierarchical porous carbon nanotube material according to claim 1, wherein: the bottom of the other side of the reaction furnace (3) is fixedly connected with one end of an exhaust pipe (6), the exhaust pipe (6) is communicated with the inside of the reaction furnace (3), the outer circumference of the other end of the exhaust pipe (6) is fixedly connected with the inner circumference of the top of a second nut block (21) through threads, and the bottom of the second nut block (21) is welded with the top of a filter head (22).
4. The apparatus for preparing environment-friendly hierarchical porous carbon nanotube material according to claim 1, wherein: an air pump is arranged in the source air tank (14), and the output end of the air pump is fixedly connected with one end of the air inlet pipe (15).
5. The apparatus for preparing environment-friendly hierarchical porous carbon nanotube material according to claim 1, wherein: four corners of the bottom of the first fixing plate (9) are fixedly connected with the tops of the supporting legs (10), and the top of the first fixing plate (9) is fixedly connected with the cooling bottom plate (8).
6. The apparatus for preparing environment-friendly hierarchical porous carbon nanotube material according to claim 1, wherein: the filter head (22) is inside to be provided with filter screen (29) and gauze (30), and filter screen (29) is located gauze (30) directly over, laminating in blast pipe (6) bottom one side and second fixed block (23) top one side, the welding of lower part in the adjacent one side of second fixed block (23) and the inside one side of dust removal case (7), blast pipe (6) bottom opposite side and the laminating of first fixed block (20) top one side, the adjacent one side of first fixed block (20) and the welding of the inside opposite side middle part of dust removal case (7).
7. The apparatus for preparing environment-friendly hierarchical porous carbon nanotube material according to claim 1, wherein: and sealing rings are arranged at the joint of the air inlet pipe (15) and the first nut block (17) and the joint of the first fixing block (20) and the second nut block (21).
8. The apparatus for preparing environment-friendly hierarchical porous carbon nanotube material according to claim 1, wherein: the heating pipe (16) and the water pump (26) are connected with a power supply through leads, the water storage tank (12) is connected with a water tap, and clean water is filled in the dust removal tank (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN202010678631.4A CN111744436A (en) | 2020-07-15 | 2020-07-15 | Preparation facilities of environment-friendly hierarchical pore structure carbon nanotube material |
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| CN202010678631.4A CN111744436A (en) | 2020-07-15 | 2020-07-15 | Preparation facilities of environment-friendly hierarchical pore structure carbon nanotube material |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
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