CN115637507A - Production system of carbon fiber - Google Patents
Production system of carbon fiber Download PDFInfo
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- CN115637507A CN115637507A CN202210228440.7A CN202210228440A CN115637507A CN 115637507 A CN115637507 A CN 115637507A CN 202210228440 A CN202210228440 A CN 202210228440A CN 115637507 A CN115637507 A CN 115637507A
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- adsorption
- carbonization furnace
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- 229920000049 Carbon (fiber) Polymers 0.000 title claims abstract description 34
- 239000004917 carbon fiber Substances 0.000 title claims abstract description 34
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 title claims abstract description 23
- 238000004519 manufacturing process Methods 0.000 title claims description 8
- 238000001179 sorption measurement Methods 0.000 claims abstract description 91
- 238000003763 carbonization Methods 0.000 claims abstract description 61
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 51
- 230000007246 mechanism Effects 0.000 claims abstract description 29
- 238000000746 purification Methods 0.000 claims abstract description 20
- 238000000034 method Methods 0.000 claims abstract description 14
- 238000007380 fibre production Methods 0.000 claims abstract description 10
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- 230000000149 penetrating effect Effects 0.000 claims abstract description 5
- 239000000126 substance Substances 0.000 claims abstract description 4
- 239000002344 surface layer Substances 0.000 claims description 15
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 10
- 239000011229 interlayer Substances 0.000 claims description 8
- 239000000463 material Substances 0.000 claims description 5
- 238000009434 installation Methods 0.000 claims description 4
- 239000002594 sorbent Substances 0.000 claims 1
- 230000008569 process Effects 0.000 abstract description 12
- 238000004140 cleaning Methods 0.000 abstract description 8
- 229910052799 carbon Inorganic materials 0.000 abstract description 5
- 239000000428 dust Substances 0.000 abstract description 2
- 239000004744 fabric Substances 0.000 description 11
- 239000010410 layer Substances 0.000 description 6
- 239000000835 fiber Substances 0.000 description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 230000000903 blocking effect Effects 0.000 description 3
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- 229910052742 iron Inorganic materials 0.000 description 2
- 229920000647 polyepoxide Polymers 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 239000002250 absorbent Substances 0.000 description 1
- 230000002745 absorbent Effects 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 239000011157 advanced composite material Substances 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 238000010000 carbonizing Methods 0.000 description 1
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- 238000006243 chemical reaction Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 229910002804 graphite Inorganic materials 0.000 description 1
- 239000010439 graphite Substances 0.000 description 1
- 238000005087 graphitization Methods 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
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- 239000013081 microcrystal Substances 0.000 description 1
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- 239000002699 waste material Substances 0.000 description 1
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Abstract
The invention relates to the technical field of carbon fiber production, in particular to a carbon fiber production system, which comprises: a support; the carbonization furnace is fixedly connected to the central position inside the bracket; the fan is embedded and connected to the central position of the outer surface of one side of the carbonization furnace, and one end of the fan is fixedly connected with a waste gas pipeline; an input plate which is connected with the front end of the carbonization furnace in a penetrating way; the inside lower surface of support is close to the position fixedly connected with purification mechanism of carbide furnace, purification mechanism absorbs substances such as carbon dust of adhering to the inside upper surface of carbide furnace. The invention utilizes the adsorption belt in the motion state to absorb the carbon powder which is generated in the protofilament carbonization process of the carbonization furnace and attached to the inner upper surface of the carbonization furnace, removes the carbon powder on the surface of the adsorption belt, prevents the carbon powder from being directly adsorbed on the inner upper surface of the carbonization furnace, and avoids the problems that the carbon powder is excessively accumulated on the inner upper surface of the carbonization furnace, is difficult to clean or damages the carbonization furnace during cleaning.
Description
Technical Field
The invention relates to the technical field of carbon fiber production, in particular to a production system of carbon fibers.
Background
The carbon fiber is a special fiber composed of carbon elements, has the characteristics of high temperature resistance, friction resistance, electric conduction, heat conduction, corrosion resistance and the like, is fibrous and soft in appearance, can be processed into various fabrics, has very high strength and modulus along the fiber axis direction due to the preferred orientation of a graphite microcrystal structure along the fiber axis, has small density and high specific strength and specific modulus, and is mainly used as a reinforcing material to be compounded with resin, metal, ceramic, carbon and the like to manufacture an advanced composite material;
the carbon fiber production process comprises the following steps: weaving raw silk into cloth by a weft loom, then sending the cloth into a pre-oxidation furnace for pre-oxidation treatment, sending the cloth into a low-temperature carbonization furnace for carbonization treatment, graphitizing the carbonized cloth in a carbon tube furnace, sending carbon fibers obtained by graphitization treatment to an epoxy resin treatment bath for solution infiltration treatment by using dilute epoxy resin after nondestructive inspection, so that the obtained unidirectional weftless carbon fiber cloth has good transverse adhesion and is convenient to operate during use, and the treated weftless cloth enters a solvent dryer to evaporate a solvent and then is subjected to nondestructive inspection to obtain finished carbon fibers;
in the production process of carbon fibers, carbon fiber precursors need to be subjected to pre-oxidation treatment, pre-oxidized fibers need to be subjected to thermal decomposition reaction in a carbon fiber low-temperature carbonization furnace, a large amount of waste gas, tar and carbon powder are produced, under the action of the tar, the carbon powder can be gathered on the inner wall of the carbon fiber low-temperature carbonization furnace, particularly the position of the furnace top to form a deposit, the uniformity of an original temperature field in the furnace can be influenced after the deposit reaches a certain thickness, and if the deposit falls off, the deposit is adhered to the surface of a running tow to cause fiber defects;
in the prior art to the carbonization stove, especially adopt at present in the aspect of the clearance of stove inner wall to use the iron rake to clear up the stove when the carbonization stove parks, because carbon fiber low temperature carbonization stove length is longer, there are many blind areas to be difficult to clear up, and then consume a large amount of manpower and materials but the clearance effect is unsatisfactory to scrape repeatedly when clearing up the stove and sweep the life of oven with greatly reduced furnace.
To this end, a production system for carbon fibers is proposed.
Disclosure of Invention
The present invention is directed to a carbon fiber production system to solve the above problems of the related art.
In order to achieve the purpose, the invention provides the following technical scheme: a carbon fiber production system comprising:
a support;
the carbonization furnace is fixedly connected to the central position inside the bracket;
the fan is embedded and connected to the central position of the outer surface of one side of the carbonization furnace, and one end of the fan is fixedly connected with a waste gas pipeline;
an input plate which is connected with the front end of the carbonization furnace in a penetrating way;
the inside lower surface of support is close to the position fixedly connected with purification mechanism of carbide furnace, purification mechanism absorbs substances such as carbon dust of adhering to the inside upper surface of carbide furnace.
Preferably, the purification mechanism comprises a shell, a first rotating roller, a first limiting roller, an adsorption belt, a second limiting roller, a fixed block, a second rotating roller and a brush;
the inside lower surface of support is close to the position fixedly connected with shell of carbide furnace, shell and carbide furnace fixed connection, the upper end of shell front end internal surface is rotated and is connected with first rotation roller, the inside position of keeping away from first rotation roller of carbide furnace is rotated and is connected with first spacing roller, first rotation roller surface has the adsorption band around having connect, the adsorption band is a bilayer structure's carbon fiber material's component, the one end that first rotation roller was kept away from in the adsorption band runs through shell and carbide furnace and with first spacing roller around connecing, the inside one end of keeping away from first rotation roller of shell is rotated and is connected with evenly distributed's the spacing roller of second, the spacing roller of second is triangle-shaped and arranges, and makes the adsorption band be in the state by the centre gripping, the inside side surface of shell is close to the position fixedly connected with fixed block of first rotation roller, fixed block one end is rotated and is connected with the second rotation roller, spiral heliciform fixedly connected with evenly distributed's brush is personally submitted to the second rotation roller outward appearance, the rotation direction of second rotation roller is opposite with the rotation direction of first rotation roller.
Preferably, the lower end of one side surface inside the shell is fixedly connected with an installation block, a first pipeline is arranged inside the installation block, the upper end of the first pipeline is fixedly connected with an air suction fan, the lower surface inside the shell is fixedly connected with a water tank, and the lower end of the first pipeline extends to the inside of the water tank.
Preferably, the surface of the front end in the shell is rotatably connected with third limiting rollers which are uniformly distributed and are close to the center, the third limiting rollers are distributed in a triangular position, and the adsorption belt is tightly connected with the outer surface of the third limiting roller in a supporting manner.
Preferably, the adsorption band includes top layer, intermediate layer and adsorption rod, first rotation roller surface wraparound has the top layer, the intermediate layer has been seted up between the top layer, top layer one side surface is provided with evenly distributed's adsorption rod.
Preferably, the outer surface of the adsorption rod is provided with uniformly distributed grooves, the upper end of the adsorption rod penetrates through the surface layer and is fixedly connected with a balancing weight, the balancing weight is a circular member, and the diameter of the cross section of the balancing weight is five millimeters larger than that of the adsorption rod.
Preferably, the position fixedly connected with vibration mechanism that shell front end internal surface is close to the spacing roller of third, vibration mechanism includes third live-rollers, carousel, disc and cushion, the position that shell anterior segment internal surface is close to the spacing roller of third rotates and is connected with the third live-rollers, third live-rollers both ends symmetry rotates and is connected with two carousels, third live-rollers outward appearance is personally submitted the annular and is provided with evenly distributed's disc, the disc is located two between the carousel.
Preferably, the outer surface of the disc is covered with a buffer pad, the inner surface of the turntable is fixedly connected with a first spring, and one end of the first spring is fixedly connected with a fixed shaft of the disc.
Preferably, a first sleeve is fixedly connected to the inner surface of the rotary disc at a position close to the first spring, a second sleeve is slidably connected to the inner surface of the first sleeve, the second sleeve is fixedly connected to the fixed shaft of the rotary disc, and the first spring is connected to the inner portions of the first sleeve and the second sleeve in a penetrating manner.
Preferably, the position that the inside surface of shell is close to the spacing roller of second rotates and is connected with two and rotates piece, two it sets up and the surface rotation is connected with the baffle about the adsorption band symmetry to rotate piece, the baffle only can rotate to the direction of keeping away from the carbide furnace the position that the inside surface of carbide furnace is close to first spacing roller rotates with same mode and is connected with rotation piece and baffle.
Compared with the prior art, the invention has the beneficial effects that:
according to the invention, the purification mechanism is arranged, the adsorption belt in a motion state is utilized to absorb the carbon powder which is generated in the protofilament carbonization process of the carbonization furnace and attached to the inner upper surface of the carbonization furnace, and the carbon powder on the surface of the adsorption belt is removed, so that the carbon powder is prevented from being directly adsorbed on the inner upper surface of the carbonization furnace, and the problems that the carbon powder is excessively accumulated on the inner upper surface of the carbonization furnace, the cleaning is difficult to occur, or the carbonization furnace is damaged in the cleaning process are avoided.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a cross-sectional view of the purification mechanism of the present invention;
FIG. 3 is an enlarged view taken at A of FIG. 2 in accordance with the present invention;
FIG. 4 is an enlarged view taken at B of FIG. 2 in accordance with the present invention;
FIG. 5 is a view showing the arrangement of the brush of the present invention;
FIG. 6 is a cross-sectional view of an absorbent strip of the present invention;
FIG. 7 is a cross-sectional view of the vibration mechanism of the present invention;
fig. 8 is a structural view of a second stopper roller according to the present invention.
In the figure: 1. a support; 2. carbonizing furnaces; 3. a fan; 4. an exhaust gas conduit; 5. inputting a board; 6. a purification mechanism; 61. a housing; 62. a first rotating roller; 63. a first limit roller; 64. an adsorption band; 641. a surface layer; 642. an interlayer; 643. an adsorption rod; 644. a groove; 645. a balancing weight; 65. a second limit roller; 66. a fixed block; 67. a second rotating roller; 68. a brush; 69. mounting blocks; 60. a first conduit; 611. an air suction fan; 612. a water tank; 613. a third limit roller; 614. a rotating member; 615. a baffle plate; 7. a vibration mechanism; 71. a third rotating roller; 72. a turntable; 73. a disc; 74. a cushion pad; 75. a first spring; 76. a first sleeve; 77. a second sleeve.
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 obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, features defined as "first", "second", may explicitly or implicitly include one or more of the described features. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise. Furthermore, the terms "mounted," "connected," and "coupled" are to be construed broadly and may include, for example, fixed connections, removable connections, or integral connections; 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 meanings of the above terms in the present invention can be understood in a specific case to those of ordinary skill in the art.
Referring to fig. 1 to 8, the present invention provides a technical solution:
a production system for carbon fiber, as shown in fig. 1, comprising:
a support 1;
the carbonization furnace 2 is fixedly connected to the central position inside the bracket 1;
the fan 3 is embedded in and connected with the center of the outer surface of one side of the carbonization furnace 2, and one end of the fan 3 is fixedly connected with a waste gas pipeline 4;
an input plate 5 connected to the front end of the carbonization furnace 2;
the inside lower surface of support 1 is close to carbide furnace 2's position fixedly connected with purification mechanism 6, purification mechanism 6 absorbs substances such as the carbon powder of adhering to at carbide furnace 2 inside upper surface.
In the prior art, aiming at the interior of a carbonization furnace 2, particularly at the aspect of cleaning the inner wall of the furnace, an iron rake is used for cleaning the furnace when the carbonization furnace 2 is stopped, because the carbon fiber low-temperature carbonization furnace 2 is long in length, a plurality of dead zones exist and are difficult to clean, further a large amount of manpower and material resources are consumed, but the cleaning effect is not ideal, and the service life of a hearth is greatly shortened by repeatedly scraping and sweeping the furnace wall when the furnace is cleaned.
As an embodiment of the present invention, as shown in fig. 1 to 5, the purifying mechanism 6 includes a housing 61, a first rotating roller 62, a first limiting roller 63, an absorbing belt 64, a second limiting roller 65, a fixed block 66, a second rotating roller 67, and a brush 68;
position fixedly connected with shell 61 that 1 inside lower surface of support is close to carbonization furnace 2, shell 61 and carbonization furnace 2 fixed connection, the upper end of shell 61 front end internal surface is rotated and is connected with first rotation roller 62, the inside position of keeping away from first rotation roller 62 of carbonization furnace 2 is rotated and is connected with first spacing roller 63, first rotation roller 62 surface is around having connect adsorption band 64, adsorption band 64 is bilayer structure's carbon fiber material's fabric spare component, the one end that first rotation roller 62 was kept away from to adsorption band 64 runs through shell 61 and carbonization furnace 2 and with first spacing roller 63 wire-wound, the inside one end of keeping away from first rotation roller 62 of shell 61 is rotated and is connected with evenly distributed's second spacing roller 65, second spacing roller 65 is triangular arrangement, and makes adsorption band 64 be in by the state of centre gripping, the inside side surface of shell 61 is close to first rotation roller 62's position fixedly connected with fixed block 66, 66 one end is rotated and is connected with second rotation roller 67, the second is personally submitted spirally connected with evenly distributed's fixedly connected with rotation roller 68, the outward appearance direction that second rotation roller 67 rotated and first rotation roller 62 opposite direction fixed block.
Aiming at the problems in the prior art, the purification mechanism 6 is arranged, the purification mechanism 6 is in a working state, in the working process, the fan 3 blows air flow into the interior of the carbonization furnace 2 from the lower end of the carbonization furnace 2, carbonization reaction occurs after filaments contact with hot air flow in the working process, carbon powder on the surface layer is blown to the upper surface of the interior of the carbonization furnace 2 by the air flow, when the air flow carries the carbon powder to impact the adsorption belt 64, the adsorption belt 64 stores the carbon powder by utilizing small holes of a fabric piece of the adsorption belt body (the carbon powder is attached to the adsorption belt 64 by fine pores on the surface of the fabric piece), the adsorption belt 64 moves from the interior of the carbonization furnace 2 to the interior of the shell 61 and then contacts with the second rotating roller 67, the brush 68 rotates along with the rotation of the second rotating roller 67 and brushes the surface layer 641 of the adsorption belt 64, the carbon powder is gradually swept down due to the stepped distribution of the brush 68 and cannot be accumulated, the adsorption belt 64 in the moving state is utilized to generate in the carbonization process of the filaments attached to absorb the upper surface of the interior of the carbonization furnace 2, thereby preventing the carbon powder from being directly absorbed on the interior of the carbonization furnace 2 and avoiding the problem that the carbon powder is difficult to be accumulated on the cleaning of the interior of the carbonization furnace 2.
As an embodiment of the present invention, as shown in fig. 2, a mounting block 69 is fixedly connected to a lower end of one side surface inside the housing 61, a first duct 60 is opened inside the mounting block 69, an air suction fan 611 is fixedly connected to an upper end of the first duct 60, a water tank 612 is fixedly connected to a lower surface inside the housing 61, and a lower end of the first duct 60 extends into the water tank 612.
In the invention, the suction fan 611 is in a working state by arranging components such as the suction fan 611, the carbon powder which is swept down and vibrated to fall is sucked into the first pipeline 60 and then is introduced into the water tank 612, so that the carbon powder is left in the water tank 612, and the cleaned suction belt 64 enters the carbonization furnace 2 through the second limiting roller 65 again and absorbs the carbon powder again.
As an embodiment of the present invention, as shown in fig. 2, a third limiting roller 613 is rotatably connected to a position close to the center of the front end surface inside the housing 61, and the third limiting roller 613 is one type, and the suction belt 64 is tightly connected to the outer surface of the third limiting roller 613.
In order to ensure the suction fan 611 to fully absorb the suspended carbon powder and further reduce the occurrence of secondary pollution of the carbon powder to the suction belt 64, the third limiting roller 613 is arranged, the triangular distribution is utilized, the stroke length of the suction belt 64 in the shell 61 is increased, the carbon powder which is not cleaned by the brush 68 can be in winding connection with the third limiting roller 613 in the moving process, the suction belt 64 is bent by winding connection, the carbon powder is further extruded and discharged by the third limiting roller 613, meanwhile, the suction fan 611 can fully suck the carbon powder in the suspended state, and the cleaning degree of the suction belt 64 is improved.
As an embodiment of the present invention, as shown in fig. 6 and 8, the suction belt 64 includes a surface layer 641, an interlayer 642 and suction bars 643, the surface layer 641 is wound around the outer surface of the first rotating roller 62, the interlayer 642 is opened between the surface layers 641, and the suction bars 643 are uniformly distributed on the outer surface of one side of the surface layer 641.
Because the adsorption belt 64 is in a moving state during operation, and the area of a simple plane for receiving the carbon powder is small, in order to improve the adsorption area and the adsorption capacity of the adsorption belt 64, the adsorption rod 643 is arranged, the surface of the adsorption rod 643 is rough, the carbon powder can be attached to the outer surface of the adsorption rod 643, the adsorption belt 64 can stably move along with the rotation of the first rotating roller 62, and the interference with the second rotating roller 612 is avoided in the moving process, so that the adsorption rod 643 can be exposed in the carbonization furnace 2 for a long time, the carbon powder can be fully absorbed, the absorption capacity of the adsorption belt 64 is improved, and the working efficiency of the purification mechanism 6 is further improved.
As an embodiment of the present invention, as shown in fig. 6, grooves 644 are uniformly distributed on an outer surface of the adsorption rod 643, an upper end of the adsorption rod 643 penetrates through the surface layer 641 and is fixedly connected with a weight 645, the weight 645 is a circular member, and the diameter of the weight 645 is five millimeters larger than that of the adsorption rod 643.
Considering that the volume of the adsorption rod 643 and the space inside the carbonization furnace 2 are limited, the groove 644 is provided, the adsorption rod 643 can synchronously adsorb carbon powder, the adsorption belt 64 can stably move along with the rotation of the first rotating roller 62, when part of the adsorption rod 643 moves to a position far away from the protofilament, the balancing weight 645 can freely fall down, the adsorption rod 643 can further sink into the interlayer 642, the adsorption belt 64 moves to the inside of the shell 61 from the inside of the carbonization furnace 2, the groove 644 can further increase the contact area of the adsorption rod 643 and the carbon powder, the occupied space of the adsorption belt 64 and the adsorption rod 643 can be reduced, the occupied space of the purification mechanism 6 can be saved, and the applicability of the purification mechanism 6 can be improved.
As an embodiment of the present invention, as shown in fig. 2 and 7, a vibration mechanism 7 is fixedly connected to a position of the inner surface of the front end of the housing 61 close to the third limiting roller 613, the vibration mechanism 7 includes a third rotating roller 71, two rotating discs 72, disks 73 and a buffer pad 74, the third rotating roller 71 is rotatably connected to a position of the inner surface of the front end of the housing 61 close to the third limiting roller 613, the two rotating discs 72 are symmetrically and rotatably connected to two ends of the third rotating roller 71, the disks 73 uniformly distributed are annularly arranged on the outer surface of the third rotating roller 71, and the disks 73 are located between the two rotating discs 72.
In practical work, the brush 68 brushes the adsorption belt 64 and the adsorption rod 643, so that part of carbon powder enters the interlayer 642 and is not beneficial to the adsorption of the adsorption belt 64 on the carbon powder, and the bearing capacity of the adsorption belt 64 on the carbon powder is reduced.
As an embodiment of the present invention, as shown in fig. 7, the outer surface of the disc 73 is covered with a cushion pad 74, the inner surface of the rotating disc 72 is fixedly connected with a first spring 75, and one end of the first spring 75 is fixedly connected with the fixed shaft of the disc 73.
When the adsorption belt 64 is in contact with the disc 73, the adsorption belt 64 is in a tensioned state, so that the adsorption belt 64 is torn at the moment of contact, and the purification mechanism 6 is further disabled.
As one embodiment of the present invention, as shown in fig. 7, a first sleeve 76 is fixedly connected to an inner surface of the rotary plate 72 at a position close to the first spring 75, a second sleeve 77 is slidably connected to an inner surface of the first sleeve 76, the second sleeve 77 is fixedly connected to a fixed shaft of the disc 73, and the first spring 75 is inserted into the first sleeve 76 and the second sleeve 77.
Because the disc 73 is in contact with the surface of the adsorption belt 64 under the condition of rotation, the first spring 75 is deviated in the contact process, the deviation of the disc 73 is further caused, the vibration effect is reduced, and the adsorption belt 64 is not favorably vibrated.
As an embodiment of the present invention, as shown in fig. 2 and 4, two rotating members 614 are rotatably connected to the inner surface of the housing 61 near the second limiting roller 65, the two rotating members 614 are symmetrically disposed about the adsorption belt 64, and a blocking plate 615 is rotatably connected to the outer surface of the housing, and the blocking plate 615 can only rotate the inner surface of the carbonization furnace 2 near the first limiting roller 63 in a direction away from the carbonization furnace 2, so that the rotating members 614 and the blocking plate 615 are rotatably connected in the same manner.
Because the adsorption belt 64 moves between the shell 61 and the carbonization furnace 2, in order to avoid the phenomenon that the surface of the adsorption belt 64 is bonded with the bulk carbon powder and enters the carbonization furnace 2 to damage protofilaments, the baffle 615 is arranged, the baffle 615 can only rotate towards the direction far away from the carbonization furnace 2, the surface of the adsorption belt 64 is scratched when the adsorption belt 64 moves between the shell 61 and the carbonization furnace 2, and the agglomerated carbon powder is prevented from entering the carbonization furnace 2.
The using method comprises the following steps: in the using process of the invention, firstly, the protofilament enters the carbide furnace 2 in work from the position of the input plate 5, the air in the carbide furnace 2 is circulated by the fan 3, the waste is discharged into the waste gas pipeline 4, in the process of the disposal cycle, the purification mechanism 6 is in a working state, when the air flow carries the carbon powder to impact the adsorption belt 64, the adsorption belt 64 utilizes the small holes of the fabric to store the carbon powder, and similarly, the adsorption rod 643 will synchronously adsorb the carbon powder, and with the rotation of the first rotating roller 62, the adsorption belt 64 moves stably, when the partial adsorption bar 643 is moved to a position away from the filament, the weight 645 falls freely, further, the adsorption rod 643 is lowered into the interlayer 642, the adsorption band 64 moves from the carbonization furnace 2 to the inside of the housing 61, further, the brush 68 rotates with the rotation of the second rotating roller 67 by contacting the second rotating roller 67, and brushes the surface layer 641 of the suction belt 64, due to the tight connection between the surface 641 of the suction belt 64 and the first rotating roller 62, the suction rod 643 is pushed out of the surface 641 and brushed by the brush 68, meanwhile, the brush 68 is arranged in a step shape, so that the carbon powder is gradually swept down without being accumulated, and then the adsorption belt 64 moves to the position of the third limiting roller 613, when the third rotating roller 71 rotates, the disc 73 is rotated, so that the disc 73 pushes the surface of the adsorption belt 64 to make the adsorption belt 64 generate deviation, thereby realizing the vibration of the adsorption belt 64, meanwhile, the suction fan 611 is in a working state, and sucks the carbon powder which is swept down and vibrated to fall into the first pipeline 60, and then the carbon powder is introduced into the water tank 612, so that the carbon powder is left in the water tank 612, the cleaned adsorption zone 64 enters the carbonization furnace 2 through the second limiting roller 65 again, and the carbon powder is absorbed again.
The electric elements in the document are electrically connected with an external main controller and 220V mains supply through a transformer, the main controller can be a conventional known device controlled by a computer and the like, the product model provided by the invention is only used according to the structural characteristics of the product, the product can be adjusted and modified after being purchased, so that the product is more matched with and accords with the technical scheme of the invention, the product model is a technical scheme of the optimal application of the technical scheme, the product model can be replaced and modified according to the required technical parameters, and the product model is familiar to the technical personnel in the field, so that the technical scheme provided by the invention can clearly obtain the corresponding use effect.
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 (10)
1. A production system for carbon fibers, comprising:
a support (1);
the carbonization furnace (2), the carbonization furnace (2) is fixedly connected to the central position in the support (1);
the fan (3) is embedded and connected to the center of the outer surface of one side of the carbonization furnace (2), and one end of the fan (3) is fixedly connected with a waste gas pipeline (4);
an input plate (5) which is connected to the front end of the carbonization furnace (2) in a penetrating manner;
the method is characterized in that: the inside lower surface of support (1) is close to the position fixedly connected with purification mechanism (6) of carbide furnace (2), purification mechanism (6) absorb substances such as carbon powder of adhering to in carbide furnace (2) inside upper surface.
2. A carbon fiber production system according to claim 1, wherein: the purification mechanism (6) comprises a shell (61), a first rotating roller (62), a first limiting roller (63), an adsorption belt (64), a second limiting roller (65), a fixed block (66), a second rotating roller (67) and a hairbrush (68);
position fixedly connected with shell (61) that support (1) inside lower surface is close to carbide furnace (2), shell (61) and carbide furnace (2) fixed connection, the upper end of shell (61) front end internal surface is rotated and is connected with first rotation roller (62), the position that first rotation roller (62) was kept away from to carbide furnace (2) inside rotates and is connected with first spacing roller (63), first rotation roller (62) surface around having connect adsorption zone (64), adsorption zone (64) is the component of a bilayer structure's carbon fiber material, the one end that first rotation roller (62) was kept away from in adsorption zone (64) runs through shell (61) and carbide furnace (2) and with first spacing roller (63) around-joint, the inside one end of keeping away from first rotation roller (62) of shell (61) rotates and is connected with evenly distributed's second spacing roller (65), second spacing roller (65) are triangle-shaped arrangement, and make adsorption zone (64) be in the state by the centre gripping, the inside one side surface of shell (61) is close to first rotation roller (62) and rotates and is connected with evenly distributed second rotation roller (66), second spacing roller (67) rotates and is connected with first rotation roller (67) fixed block (67) and is connected with second rotation roller (67) fixed block (67) the opposite direction fixed block.
3. A system for producing carbon fibers according to claim 2, wherein: the utility model discloses a water tank, including shell (61), first pipeline (60), the lower extreme fixedly connected with installation piece (69) of the inside side surface of shell (61), first pipeline (60) have been seted up to installation piece (69) inside, the upper end fixedly connected with of first pipeline (60) inhales fan (611), the inside lower surface fixedly connected with basin (612) of shell (61), the lower extreme of first pipeline (60) extends to the inside of basin (612).
4. A carbon fiber production system according to claim 3, wherein: the inner front end surface of the shell (61) is rotatably connected with third limiting rollers (613) which are uniformly distributed near the center, the third limiting rollers (613) are distributed in a triangular position, and the adsorption belt (64) is tightly connected with the outer surfaces of the third limiting rollers (613).
5. A carbon fiber production system according to claim 2, wherein: the adsorption belt (64) comprises surface layers (641), interlayers (642) and adsorption rods (643), the surface layers (641) are wound on the outer surfaces of the first rotating rollers (62), the interlayers (642) are arranged between the surface layers (641), and the adsorption rods (643) are uniformly distributed on the outer surface of one side of the surface layer (641).
6. A system for producing carbon fibers according to claim 5, characterized in that: the outer surface of the adsorption rod (643) is provided with uniformly distributed grooves (644), the upper end of the adsorption rod (643) penetrates through the surface layer (641) and is fixedly connected with a balancing weight (645), the balancing weight (645) is a circular member, and the diameter of the cross section of the balancing weight (645) is five millimeters larger than that of the adsorption rod (643).
7. A system for producing carbon fibers according to claim 2, wherein: position fixedly connected with vibration mechanism (7) that shell (61) anterior segment internal surface is close to third spacing roller (613), vibration mechanism (7) include third live-rollers (71), carousel (72), disc (73) and cushion (74), the position that shell (61) anterior segment internal surface is close to third spacing roller (613) is rotated and is connected with third live-rollers (71), third live-rollers (71) both ends symmetry is rotated and is connected with two carousel (72), third live-rollers (71) surface is the annular disc (73) that is provided with evenly distributed, disc (73) are located two between carousel (72).
8. A system for producing carbon fibers according to claim 7, wherein: the outer surface of the disc (73) is covered with a buffer pad (74), the inner surface of the rotary disc (72) is fixedly connected with a first spring (75), and one end of the first spring (75) is fixedly connected with a fixed shaft of the disc (73).
9. A carbon fiber production system according to claim 8, wherein: the inner surface of the rotating disc (72) is fixedly connected with a first sleeve (76) at a position close to the first spring (75), the inner surface of the first sleeve (76) is connected with a second sleeve (77) in a sliding mode, the second sleeve (77) is fixedly connected with a fixed shaft of the disc (73), and the first spring (75) is connected with the inner portions of the first sleeve (76) and the second sleeve (77) in a penetrating mode.
10. A system for producing carbon fibers according to claim 2, wherein: the position that shell (61) inside surface is close to spacing roller of second (65) is rotated and is connected with two and rotates piece (614), two rotate piece (614) about sorbent band (64) symmetry setting just rotate piece (614) surface and rotate and be connected with baffle (615), baffle (615) only can rotate to the direction of keeping away from carbide furnace (2), the position that carbide furnace (2) inside surface is close to first spacing roller (63) rotates with same mode and is connected with rotation piece ((614) and baffle (615).
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| CN202210228440.7A CN115637507A (en) | 2022-03-10 | 2022-03-10 | Production system of carbon fiber |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203474982U (en) * | 2013-08-16 | 2014-03-12 | 肖颖 | Tar removal device of carbide furnace for carbon fiber production |
| CN107542819A (en) * | 2017-10-26 | 2018-01-05 | 南京溧水丽华弹簧厂 | A kind of on-deformable spring |
| CN111676547A (en) * | 2020-07-07 | 2020-09-18 | 山西钢科碳材料有限公司 | Carbon fiber low-temperature carbonization furnace |
| CN212764393U (en) * | 2020-07-28 | 2021-03-23 | 济南建诚新型保温材料有限公司 | Material blocking device of foaming machine |
| CN215550644U (en) * | 2021-05-20 | 2022-01-18 | 滁州质顶机电科技有限公司 | Convenient quick automatic demoulding's injection mold |
-
2022
- 2022-03-10 CN CN202210228440.7A patent/CN115637507A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203474982U (en) * | 2013-08-16 | 2014-03-12 | 肖颖 | Tar removal device of carbide furnace for carbon fiber production |
| CN107542819A (en) * | 2017-10-26 | 2018-01-05 | 南京溧水丽华弹簧厂 | A kind of on-deformable spring |
| CN111676547A (en) * | 2020-07-07 | 2020-09-18 | 山西钢科碳材料有限公司 | Carbon fiber low-temperature carbonization furnace |
| CN212764393U (en) * | 2020-07-28 | 2021-03-23 | 济南建诚新型保温材料有限公司 | Material blocking device of foaming machine |
| CN215550644U (en) * | 2021-05-20 | 2022-01-18 | 滁州质顶机电科技有限公司 | Convenient quick automatic demoulding's injection mold |
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