CN103031688B - Ultra-high-temperature carbonization device - Google Patents
Ultra-high-temperature carbonization device Download PDFInfo
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- CN103031688B CN103031688B CN201310009050.1A CN201310009050A CN103031688B CN 103031688 B CN103031688 B CN 103031688B CN 201310009050 A CN201310009050 A CN 201310009050A CN 103031688 B CN103031688 B CN 103031688B
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Abstract
The invention discloses an ultra-high-temperature carbonization device. The ultra-high-temperature carbonization device comprises a main workbench, wherein a feeding and sealing device, a carbonizing device, a cooling device and a discharging and sealing device, which are mutually matched, are sequentially arranged on the main workbench in the material conveying direction, an uncoiling device is arranged at the upper stream of the main workbench, a coiling device is arranged at the lower stream of the main workbench, and a traction device matched with material is arranged on the coiling device; and the cooling device comprises an inner housing and an outer housing, which are sheathed and matched, a cooling cavity for accommodating cooling water is arranged between the inner housing and the outer housing, a water inlet valve which communicates the cooling cavity with an external water supply device is arranged on the outer housing, and a water return tank communicated with the cooling cavity is further arranged on the outer housing. The processing process does not need to perform shutdown frequently to cool, take and place the material, the continuity of the whole process is greatly improved, the whole carbonization processing process is more continuous and more reliable, the product specification is strong in applicability, the follow-up splicing and other operations are not required, and the utilization rate and the applicability of a product are greatly improved.
Description
Technical field
The present invention relates to carbonization technical field of processing equipment, particularly a kind of Ultra-high-temperatucarbonization carbonization device.
Background technology
Superhigh temperature carbon felt, as one of outstanding heat-barrier material, has now been widely used in thermal-energy equipment, as vacuum drying oven, and crystal growing furnace, single crystal growing furnace, polycrystalline furnace etc.Owing to also existing 90% in superhigh temperature carbon felt for space, the heat preservation and insulation in vacuum or inert atmosphere can be very superior.Particularly stable performance under superhigh temperature, because it is lightweight, specific heat capacity is little, and quality is soft, and good heat-insulation effect, can save energy greatly as heat-barrier material.Along with improving constantly of production intensity, the process of people to superhigh temperature carbon felt it is also proposed higher requirement.
Current existing carbon fiber felt production equipment is adopt intermittent carbonization furnace to manufacture carbon fiber felt substantially, carburizing temperature is mostly below 1300 degree, put into intermittent carbonization furnace by carbon fiber felt raw material plate to heat, be heated to after uniform temperature until it and be incubated a period of time, then intermittent carbonization furnace is stopped heating and being cooled to room temperature, taking out heating the finished product carbon fiber felt after charring ablative to complete single process operation afterwards, then again feeding again and repeating above-mentioned processing step.But, although this kind of process can meet basic need of production, but because the carbon fiber felt specification of its single process is limited, working (machining) efficiency is lower, and crudy is also stable not, in process, firing equipment needs constantly to carry out intensification cooling operation simultaneously, and energy resource consumption is comparatively large, causes inconvenience to relevant processes operation.
Therefore, how to make superhigh temperature carbonization process more continuous high-efficient be those skilled in the art need at present solve important technological problems.
Summary of the invention
The object of this invention is to provide a kind of Ultra-high-temperatucarbonization carbonization device, the superhigh temperature carbonization process comparatively continuous high-efficient of this Ultra-high-temperatucarbonization carbonization device.
For solving the problems of the technologies described above, the invention provides a kind of Ultra-high-temperatucarbonization carbonization device, comprise main workbench, the upper surface of described main workbench is provided with some carrying rollers coordinated that rolls with material, the bearing of trend of the axis of described carrying roller is consistent with mass transport direction, described main workbench is disposed with along mass transport direction the entrance lock cooperatively interacted, carbonizing plant, cooling device and discharging sealing device, the upstream of described main workbench is provided with the unwinding device matched with described entrance lock, the downstream of described main workbench is provided with the wrap-up matched with described discharging sealing device, described wrap-up is provided with the draw-gear matched with material,
Described cooling device comprises inner housing and the shell body of suit cooperation, there is between described inner housing and described shell body the cooling chamber holding cooling water, described shell body is provided with the water intaking valve being communicated with described cooling chamber and outside water supply installation, described shell body is also provided with the recovery tank be connected with described cooling chamber.
Preferably, be provided with heater element in described carbonizing plant, described heater element is specially molybdenum filament or graphite rod, the housing of described carbonizing plant has the air bleeding valve be connected with external environment condition.
Preferably, in the housing of described carbonizing plant, there is the cavity that can hold cooling water.
Preferably, described main workbench is also provided with the exhaust gas processing device matched with described carbonizing plant, described exhaust gas processing device comprises the airduct be connected with described carbonizing plant, blower fan is provided with between the air inlet of described airduct and described carbonizing plant, the air outlet of described airduct is connected with combustion chamber, be provided with igniter in described combustion chamber, the top of described combustion chamber has smoke exhaust pipe.
Preferably, described entrance lock comprises some appendixs be connected with outer protection gas supply device, and described appendix has some pores;
The downstream of described appendix is provided with some sealing gas curtains, and each described sealing gas curtain is arranged successively along mass transport direction.
Preferably, described entrance lock also comprises the gas curtain lifting device matched with described sealing gas curtain.
Preferably, described wrap-up comprises the wind-up roll and reducing motor that cooperatively interact, and described wind-up roll comprises two support bars be arranged in parallel, and the bearing of trend of described support bar parallels with the rotating shaft of described wind-up roll;
Be provided with damper box between support bar described in two, the end of described support bar has the adjusting rod be connected with described damper box plug-in mounting, and described adjusting rod has some adjustment holes, is fitted with the latch matched with described damper box in described adjustment hole.
Relative above-mentioned background technology, Ultra-high-temperatucarbonization carbonization device provided by the present invention, comprise main workbench, the upper surface of described main workbench is provided with some carrying rollers coordinated that rolls with material, the bearing of trend of the axis of described carrying roller is consistent with mass transport direction, described main workbench is disposed with along mass transport direction the entrance lock cooperatively interacted, carbonizing plant, cooling device and discharging sealing device, the upstream of described main workbench is provided with the unwinding device matched with described entrance lock, the downstream of described main workbench is provided with the wrap-up matched with described discharging sealing device, described wrap-up is provided with the draw-gear matched with material, described cooling device comprises inner housing and the shell body of suit cooperation, there is between described inner housing and described shell body the cooling chamber holding cooling water, described shell body is provided with the water intaking valve being communicated with described cooling chamber and outside water supply installation, described shell body is also provided with the recovery tank be connected with described cooling chamber.In the course of work, carbon felt raw material to be processed is exported by described unwinding device, and under the driving of described draw-gear and the support of described carrying roller by described entrance lock after enter in described carbonizing plant complete superhigh temperature carbonization processing, enter cooling rapidly in described cooling device after carbonization machines, export described wrap-up to by described discharging sealing device after having cooled and sentenced carbonization processing technology.Whole process without the need to frequent blowing out to carry out the cooling of material and to pick and place, substantially increase the overall coherence of technique, and make whole carbonization process reliable more continuously, and product specification strong adaptability, without the need to operations such as follow-up splicings, substantially increase product utilization rate and applicability.
In another preferred version of the present invention, be provided with heater element in described carbonizing plant, described heater element is specially molybdenum filament or graphite rod, the housing of described carbonizing plant has the air bleeding valve be connected with external environment condition.In the course of work, adopt molybdenum filament or graphite rod processing temperature can be increased to 1800 DEG C as heater element, thus make the crudy of product better, simultaneously, residual gas in described carbonizing plant can be discharged rapidly by described air bleeding valve, to avoid it to cause adverse effect to the product of following process, thus ensure the product processing quality of described Ultra-high-temperatucarbonization carbonization device further.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
The assembly structure schematic diagram of the Ultra-high-temperatucarbonization carbonization device that Fig. 1 provides for a kind of detailed description of the invention of the present invention;
Fig. 2 is the assembly structure schematic diagram of cooling device in Fig. 1;
Fig. 3 is the assembly structure schematic diagram of exhaust gas processing device in Fig. 1;
Fig. 4 is the assembly structure schematic diagram of entrance lock in Fig. 1;
Fig. 5 is the assembly structure schematic diagram of the wind-up roll part of wrap-up in Fig. 1.
Detailed description of the invention
Core of the present invention is to provide a kind of Ultra-high-temperatucarbonization carbonization device, the superhigh temperature carbonization process comparatively continuous high-efficient of this Ultra-high-temperatucarbonization carbonization device.
In order to make those skilled in the art person understand the present invention program better, below in conjunction with the drawings and specific embodiments, the present invention is described in further detail.
Please refer to Fig. 1 and Fig. 2, the assembly structure schematic diagram of the Ultra-high-temperatucarbonization carbonization device that Fig. 1 provides for a kind of detailed description of the invention of the present invention; Fig. 2 is the assembly structure schematic diagram of cooling device in Fig. 1.
In a specific embodiment, Ultra-high-temperatucarbonization carbonization device provided by the present invention, comprise main workbench 11, the upper surface of main workbench 11 is provided with some carrying roller (not shown)s coordinated of rolling with material, the bearing of trend of the axis of described carrying roller is consistent with mass transport direction, main workbench 11 is disposed with the entrance lock 12 cooperatively interacted along mass transport direction, carbonizing plant 13, cooling device 14 and discharging sealing device 15, the upstream of main workbench 11 is provided with the unwinding device 16 matched with entrance lock 12, the downstream of main workbench 11 is provided with the wrap-up 17 matched with discharging sealing device 15, wrap-up 17 is provided with the draw-gear (not shown) matched with material, cooling device 14 comprises inner housing 141 and the shell body 142 of suit cooperation, there is between inner housing 141 and shell body 142 cooling chamber 143 holding cooling water, shell body 142 is provided with and is communicated with cooling chamber 143 and the water intaking valve 144 of outside water supply installation, shell body 142 is also provided with the recovery tank 145 be connected with cooling chamber 143.In the course of work, carbon felt raw material to be processed is exported by unwinding device 16, and under the driving of described draw-gear and the support of described carrying roller by entrance lock 12 after enter in carbonizing plant 13 complete superhigh temperature carbonization processing, enter cooling rapidly in cooling device 14 after carbonization machines, export wrap-up 17 to by discharging sealing device 15 after having cooled and sentenced carbonization processing technology.Whole process without the need to frequent blowing out to carry out the cooling of material and to pick and place, substantially increase the overall coherence of technique, and make whole carbonization process reliable more continuously, and product specification strong adaptability, without the need to operations such as follow-up splicings, substantially increase product utilization rate and applicability.
Further, be provided with heater element (not shown) in carbonizing plant 13, described heater element is specially molybdenum filament or graphite rod, the housing of carbonizing plant 13 has the air bleeding valve 131 be connected with external environment condition.In the course of work, adopt molybdenum filament or graphite rod processing temperature can be increased to 1800 DEG C as heater element, thus make the crudy of product better, simultaneously, residual gas in described carbonizing plant can be discharged rapidly by air bleeding valve 131, to avoid it to cause adverse effect to the product of following process, thus ensure the product processing quality of described Ultra-high-temperatucarbonization carbonization device further.
More specifically, in the housing of carbonizing plant 13, there is the cavity (not shown) can holding cooling water.In the course of work, when needing to lower the temperature to the body of heater of carbonizing plant 13, cooling water can be passed in described cavity, to make the dependency structure of carbonizing plant 13 cool rapidly, meeting corresponding technique needs.
Please refer to Fig. 3, Fig. 3 is the assembly structure schematic diagram of exhaust gas processing device in Fig. 1.
Main workbench 11 is also provided with the exhaust gas processing device 18 matched with carbonizing plant 13, exhaust gas processing device 18 comprises the airduct 181 be connected with carbonizing plant 13, blower fan 182 is provided with between the air inlet of airduct 181 and carbonizing plant 13, the air outlet of airduct 181 is connected with combustion chamber 183, be provided with igniter 184 in combustion chamber 183, the top of combustion chamber 183 has smoke exhaust pipe 185.In the course of work, the hydrocarbons such as the methane that high temperature cabonization technical process can produce by blower fan 182 suck in airduct 181, and pass in combustion chamber 193 via airduct 181, after-combustion is lighted through igniter 184, and the uncontamination gas after burning is drained into external environment condition by smoke exhaust pipe 185, thus avoid the pollution in the described Ultra-high-temperatucarbonization carbonization device course of work, surrounding environment caused.
Please refer to Fig. 4, Fig. 4 is the assembly structure schematic diagram of entrance lock in Fig. 1.
Entrance lock 12 comprises some appendixs 121 be connected with outer protection gas supply device, appendix 121 has some pore (not shown)s; The downstream of appendix 121 is provided with some sealing gas curtains 122, and each sealing gas curtain 122 is arranged successively along mass transport direction.In process implementing process; appendix 121 can discharge the protective gas such as nitrogen by described pore to entrance lock 12 place; with isolated gaseous environment between described Ultra-high-temperatucarbonization carbonization device and external environment condition; ensure the opposing seal of the groundwork structure of described Ultra-high-temperatucarbonization carbonization device; simultaneously; sealing gas curtain 122 can carry out physical sealing to downstream carbonizing plant, ensures sealing and the reliability of its superhigh temperature carbonization technique implementation process.
Further, entrance lock 12 also comprises the gas curtain lifting device 123 matched with sealing gas curtain 122.Gas curtain lifting device 123 can drive sealing gas curtain 122 vertically rise or decline, to adapt to the use needs under different work condition environment.
Please refer to Fig. 5, Fig. 5 is the assembly structure schematic diagram of the wind-up roll part of wrap-up in Fig. 1.
Wrap-up 17 comprises the wind-up roll and reducing motor (not shown) that cooperatively interact, and described wind-up roll comprises two support bars 171 be arranged in parallel, and the bearing of trend of support bar 171 parallels with the rotating shaft 172 of wind-up roll; Damper box 173 is provided with between two support bars 171, the end of support bar 171 has the adjusting rod 174 be connected with damper box 173 plug-in mounting, adjusting rod 174 has some adjustment holes 175, in adjustment hole 175, be fitted with the latch (not shown) matched with damper box 173.In process implementing process, staff can according to actual needs, and the described latch of adjustment coordinates with the adjustment hole plug-in mounting of diverse location flexibly, and to adjust the spacing of two support bars 171, thus it is more simple and easy to do to make to get the corresponding operatings such as volume.
In summary, the Ultra-high-temperatucarbonization carbonization device provided in the present invention, comprise main workbench, the upper surface of described main workbench is provided with some carrying rollers coordinated that rolls with material, the bearing of trend of the axis of described carrying roller is consistent with mass transport direction, described main workbench is disposed with along mass transport direction the entrance lock cooperatively interacted, carbonizing plant, cooling device and discharging sealing device, the upstream of described main workbench is provided with the unwinding device matched with described entrance lock, the downstream of described main workbench is provided with the wrap-up matched with described discharging sealing device, described wrap-up is provided with the draw-gear matched with material, described cooling device comprises inner housing and the shell body of suit cooperation, there is between described inner housing and described shell body the cooling chamber holding cooling water, described shell body is provided with the water intaking valve being communicated with described cooling chamber and outside water supply installation, described shell body is also provided with the recovery tank be connected with described cooling chamber.In the course of work, carbon felt raw material to be processed is exported by described unwinding device, and under the driving of described draw-gear and the support of described carrying roller by described entrance lock after enter in described carbonizing plant complete superhigh temperature carbonization processing, enter cooling rapidly in described cooling device after carbonization machines, export described wrap-up to by described discharging sealing device after having cooled and sentenced carbonization processing technology.Whole process without the need to frequent blowing out to carry out the cooling of material and to pick and place, substantially increase the overall coherence of technique, and make whole carbonization process reliable more continuously, and product specification strong adaptability, without the need to operations such as follow-up splicings, substantially increase product utilization rate and applicability.
Above Ultra-high-temperatucarbonization carbonization device provided by the present invention is described in detail.Apply specific case herein to set forth principle of the present invention and embodiment, the explanation of above embodiment just understands method of the present invention and core concept thereof for helping.It should be pointed out that for those skilled in the art, under the premise without departing from the principles of the invention, can also carry out some improvement and modification to the present invention, these improve and modify and also fall in the protection domain of the claims in the present invention.
Claims (6)
1. a Ultra-high-temperatucarbonization carbonization device, it is characterized in that: comprise main workbench, the upper surface of described main workbench is provided with some carrying rollers coordinated that rolls with material, the bearing of trend of the axis of described carrying roller is consistent with mass transport direction, described main workbench is disposed with along mass transport direction the entrance lock cooperatively interacted, carbonizing plant, cooling device and discharging sealing device, the upstream of described main workbench is provided with the unwinding device matched with described entrance lock, the downstream of described main workbench is provided with the wrap-up matched with described discharging sealing device, described wrap-up is provided with the draw-gear matched with material,
Described cooling device comprises inner housing and the shell body of suit cooperation, there is between described inner housing and described shell body the cooling chamber holding cooling water, described shell body is provided with the water intaking valve being communicated with described cooling chamber and outside water supply installation, described shell body is also provided with the recovery tank be connected with described cooling chamber;
Described entrance lock comprises some appendixs be connected with outer protection gas supply device, and described appendix has some pores;
The downstream of described appendix is provided with some sealing gas curtains, and each described sealing gas curtain is arranged successively along mass transport direction.
2. Ultra-high-temperatucarbonization carbonization device as claimed in claim 1, it is characterized in that: be provided with heater element in described carbonizing plant, described heater element is specially molybdenum filament or graphite rod, the housing of described carbonizing plant has the air bleeding valve be connected with external environment condition.
3. Ultra-high-temperatucarbonization carbonization device as claimed in claim 2, is characterized in that: have the cavity that can hold cooling water in the housing of described carbonizing plant.
4. Ultra-high-temperatucarbonization carbonization device as claimed in claim 1, it is characterized in that: described main workbench is also provided with the exhaust gas processing device matched with described carbonizing plant, described exhaust gas processing device comprises the airduct be connected with described carbonizing plant, blower fan is provided with between the air inlet of described airduct and described carbonizing plant, the air outlet of described airduct is connected with combustion chamber, be provided with igniter in described combustion chamber, the top of described combustion chamber has smoke exhaust pipe.
5. Ultra-high-temperatucarbonization carbonization device as claimed in claim 1, is characterized in that: described entrance lock also comprises the gas curtain lifting device matched with described sealing gas curtain.
6. Ultra-high-temperatucarbonization carbonization device as claimed in claim 1, it is characterized in that: described wrap-up comprises the wind-up roll and reducing motor that cooperatively interact, described wind-up roll comprises two support bars be arranged in parallel, and the bearing of trend of described support bar parallels with the rotating shaft of described wind-up roll;
Be provided with damper box between support bar described in two, the end of described support bar has the adjusting rod be connected with described damper box plug-in mounting, and described adjusting rod has some adjustment holes, is fitted with the latch matched with described damper box in described adjustment hole.
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| CN201310009050.1A CN103031688B (en) | 2013-01-10 | 2013-01-10 | Ultra-high-temperature carbonization device |
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| CN201310009050.1A CN103031688B (en) | 2013-01-10 | 2013-01-10 | Ultra-high-temperature carbonization device |
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Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103743252A (en) * | 2014-01-14 | 2014-04-23 | 湖南顶立科技有限公司 | Continuous carbonization equipment and tail gas treatment device thereof |
| CN103743232A (en) * | 2014-01-14 | 2014-04-23 | 湖南顶立科技有限公司 | Continuous carbonization equipment and material conveying device |
| CN103990425B (en) * | 2014-06-12 | 2015-08-19 | 湖南顶立科技有限公司 | The production method of production equipment and chromic oxyhydroxide |
| CN104531170B (en) * | 2014-12-24 | 2017-06-20 | 湖南顶立科技有限公司 | A kind of continous way carbonizing apparatus and its input and output material sealing device |
| CN105350208A (en) * | 2015-12-11 | 2016-02-24 | 湖南顶立科技有限公司 | Carbonization equipment |
| CN105347833B (en) * | 2015-12-11 | 2018-03-09 | 湖南顶立科技有限公司 | A kind of continous way carbonization, graphitization equipment |
| CN106381576A (en) * | 2016-09-05 | 2017-02-08 | 株洲晨昕中高频设备有限公司 | Continuous carbon fiber carbonization furnace |
| CN106480549B (en) * | 2016-10-10 | 2019-04-02 | 株洲晨昕中高频设备有限公司 | A kind of continuous heat treatment equipment |
| CN111733485A (en) * | 2020-07-30 | 2020-10-02 | 广州赛奥碳纤维技术股份有限公司 | Atmosphere balance system of carbonization furnace |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JPS58208421A (en) * | 1982-05-26 | 1983-12-05 | Toray Ind Inc | Upright heating furnace |
| CN2106180U (en) * | 1991-08-03 | 1992-06-03 | 中国科学院山西煤炭化学研究所 | Continuously vertical liquid seal carbonized furnace |
| CN101788227B (en) * | 2010-03-09 | 2012-07-04 | 株洲弗拉德科技有限公司 | Induction heating ultra-high temperature continuous carbonization furnace |
| CN201738044U (en) * | 2010-06-29 | 2011-02-09 | 罗旺 | Continuous high-temperature carbonization furnace |
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Address after: 410199 No. 1271, liangtang East Road, Xingsha industrial base (Changlong Street), Changsha area, China (Hunan) pilot Free Trade Zone, Changsha, Hunan Province Patentee after: Hunan Dingli Technology Co.,Ltd. Address before: 410199 No. 1271, liangtang East Road, Xingsha industrial base (Changlong Street), Changsha area, China (Hunan) pilot Free Trade Zone, Changsha, Hunan Province Patentee before: ADVANCED CORPORATION FOR MATERIALS & EQUIPMENTS Co.,Ltd. |