CN204625863U - A kind of New Pre oxidation furnace - Google Patents
A kind of New Pre oxidation furnace Download PDFInfo
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- CN204625863U CN204625863U CN201520160570.7U CN201520160570U CN204625863U CN 204625863 U CN204625863 U CN 204625863U CN 201520160570 U CN201520160570 U CN 201520160570U CN 204625863 U CN204625863 U CN 204625863U
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- furnace
- furnace body
- furnace chamber
- new pre
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- 238000007254 oxidation reaction Methods 0.000 title claims abstract description 14
- 230000003647 oxidation Effects 0.000 title claims abstract description 13
- 230000004087 circulation Effects 0.000 claims abstract description 14
- 238000010438 heat treatment Methods 0.000 claims abstract description 10
- 239000007789 gas Substances 0.000 abstract description 7
- 239000002912 waste gas Substances 0.000 abstract description 6
- 229920000049 Carbon (fiber) Polymers 0.000 abstract description 4
- 239000004917 carbon fiber Substances 0.000 abstract description 4
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 abstract description 4
- 238000007664 blowing Methods 0.000 description 4
- 238000007789 sealing Methods 0.000 description 3
- 238000005265 energy consumption Methods 0.000 description 2
- 230000008676 import Effects 0.000 description 2
- 238000005070 sampling Methods 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000001839 systemic circulation Effects 0.000 description 1
Abstract
A kind of New Pre oxidation furnace, comprise furnace body, described furnace body inside is provided with 6-8 layer independently furnace chamber, and described furnace chamber is that horizontal cross is arranged, and is provided with wind circulation filter on the left of furnace body, and described wind circulation filter of crossing is communicated with furnace chamber; Be equipped with heating tube at furnace chamber upper and lower, outside furnace body, be provided with blower fan; The utility model alleviates blower fan operating power consumption, can realize wind circulation, economize energy, and adopt and effectively ensure temperature configuration, make homogeneous temperature, be of value to the quality of carbon fiber, adopts gas skirt can guarantee do not have waste gas to discharge, greatly reduces pollution.
Description
Technical field
The utility model relates to a kind of carbon fibre producing facility, particularly a kind of New Pre oxidation furnace.
Background technology
Pre-oxidation furnace is the key equipment during carbon fiber is produced, and is also the equipment consumed energy most during carbon fiber is produced.Its running temperature, between 200-300 DEG C, requiring that in-furnace temperature is even, and has hot air circulation, to take away tow reaction heat, because there being waste gas to release in preoxidation process, need establish gas sampling, exhaust system.The box pre-oxidation furnace of the many employings of external pre-oxidation furnace, blowing mode has side direction blowing, vertical blowing and centre to different modes such as two ends blowings, but batch-type furnace requires higher to air quantity, and comparatively greatly, power of fan is large, and energy consumption is higher for the air quantity of needs.
Utility model content
Harsh in order to solve existing batch-type furnace service condition, the air quantity of needs is comparatively large, and power of fan is large, and the problems such as energy consumption is higher, propose a kind of New Pre oxidation furnace.
The utility model adopts following technical scheme:
A kind of New Pre oxidation furnace, comprise furnace body, described furnace body inside is provided with 6-8 layer independently furnace chamber, and described furnace chamber is that horizontal cross is arranged, and is provided with wind circulation filter on the left of furnace body, and described wind circulation filter of crossing is communicated with furnace chamber; Heating tube is equipped with at furnace chamber upper and lower, outside furnace body, be provided with blower fan, blower fan one end is connected with mistake wind recursive filter by pipeline, and the other end is connected with the left end of air heater, the right-hand member of air heater is connected with hot air circulating pipe, and described hot air circulating pipe passes in furnace body; Be provided with roll stand at the two ends of described furnace body, roll stand is equipped with slewing rollers.
Further, described furnace chamber one deck is wherein monofilament passage, and all the other are mariages passage.
Further, described heating tube is the upper and lower that level is longitudinally located at furnace chamber.
Further, described roll stand is provided with gas skirt.
Advantage of the present utility model:
The utility model alleviates blower fan operating power consumption, can realize wind circulation, economize energy, and adopt and effectively ensure temperature configuration, make homogeneous temperature, be of value to the quality of carbon fiber, adopts gas skirt can guarantee do not have waste gas to discharge, greatly reduces pollution.
Accompanying drawing explanation
Fig. 1 is top view of the present utility model.
Fig. 2 is the utility model front view.
Detailed description of the invention
Below in conjunction with accompanying drawing to the utility model further instruction:
As illustrated in fig. 1 and 2, a kind of New Pre oxidation furnace, comprises furnace body 1 inside described in furnace body 1 and is provided with 6-8 layer independently furnace chamber 10, and described furnace chamber 10 is that horizontal cross is arranged, on the left of furnace body 1, be provided with wind circulation filter 6, described wind circulation filter 6 of crossing is communicated with furnace chamber 10; Heating tube 11 is equipped with at furnace chamber 10 upper and lower, blower fan 3 is provided with outside furnace body 1, blower fan 3 one end is connected with mistake wind recursive filter 6 by pipeline 7, the other end is connected with the left end of air heater 4, the right-hand member of air heater 4 is connected with hot air circulating pipe 5, and described hot air circulating pipe 5 passes in furnace body 1; Be provided with roll stand at the two ends of described furnace body 1, roll stand be equipped with slewing rollers 8; Described furnace chamber 10 one deck is wherein monofilament passage, and all the other are mariages passage; Described heating tube 11 is upper and lowers that level is longitudinally located at furnace chamber 10; Described roll stand is provided with gas skirt 9.
During work, first air heater 4 heating fresh air is by hot air circulating pipe 5, by the air of heating after hot air distribution plate, be blown in furnace body 1, then import in the furnace chamber 10 of every layer, and through heating tube 11, along the furnace chamber 10 of transverse direction, arrive wind circulation filter 6, getting back to blower fan 3 by pipeline 7, form a circulation.Now can ensure that temperature fluctuation in body of heater is within ± 2 DEG C.
There is roll stand at adjacent furnace body 1 two ends, roll stand are equipped with slewing rollers 8 and drive.Slewing rollers 8 are distributed in every layer of furnace chamber 10 export and import place, drive the setting according to thermograde, are distributed in different stove layers.
For effectively collecting waste gas and realizing hot air circulation, be provided with sealing device and gas sampling chamber in each bundle channel outlet.Sealing system is made up of adjustable sealing plate and air seal set, and guaranteeing does not have waste gas to discharge.Gas extraction system is made up of discharge duct, air exhauster and control valve, and by control valve and air exhauster FREQUENCY CONTROL offgas discharge amount, the waste gas of discharge send exhaust treatment system, remaining participation systemic circulation.
The above; be only detailed description of the invention of the present utility model; but protection domain of the present utility model is not limited thereto; any those of ordinary skill in the art are in the technical scope disclosed by the utility model; the change that can expect easily or replacement, all should be encompassed within protection domain of the present utility model.Therefore, the protection domain that protection domain of the present utility model should limit with claims is as the criterion.
Claims (4)
1. a New Pre oxidation furnace, comprise furnace body (1), it is characterized in that: described furnace body (1) inside is provided with 6-8 layer independently furnace chamber (10), described furnace chamber (10) is that horizontal cross is arranged, be provided with wind circulation filter (6) in furnace body (1) left side, described wind circulation filter (6) of crossing is communicated with furnace chamber (10); Heating tube (11) is equipped with at furnace chamber (10) upper and lower, blower fan (3) is provided with outside furnace body (1), blower fan (3) one end is connected with mistake wind recursive filter (6) by pipeline (7), the other end is connected with the left end of air heater (4), the right-hand member of air heater (4) is connected with hot air circulating pipe (5), and described hot air circulating pipe (5) passes in furnace body (1); Be provided with roll stand at the two ends of described furnace body (1), roll stand be equipped with slewing rollers (8).
2. a kind of New Pre oxidation furnace according to claim 1, is characterized in that: described furnace chamber (10) one deck is wherein monofilament passage, and all the other are mariages passage.
3. a kind of New Pre oxidation furnace according to claim 1, is characterized in that: described heating tube (11) is the upper and lower that level is longitudinally located at furnace chamber (10).
4. a kind of New Pre oxidation furnace according to claim 1, is characterized in that: described roll stand is provided with gas skirt (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520160570.7U CN204625863U (en) | 2015-03-23 | 2015-03-23 | A kind of New Pre oxidation furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520160570.7U CN204625863U (en) | 2015-03-23 | 2015-03-23 | A kind of New Pre oxidation furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204625863U true CN204625863U (en) | 2015-09-09 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520160570.7U Active CN204625863U (en) | 2015-03-23 | 2015-03-23 | A kind of New Pre oxidation furnace |
Country Status (1)
| Country | Link |
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| CN (1) | CN204625863U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105197986A (en) * | 2015-09-14 | 2015-12-30 | 界首市骏马工贸有限公司 | Method for rapidly preparing red lead by means of air flow |
| CN105220276A (en) * | 2015-10-12 | 2016-01-06 | 浙江精业新兴材料有限公司 | A kind of carbonization technique pre-heating device for carbon fiber processing |
| CN107435202A (en) * | 2017-08-02 | 2017-12-05 | 安徽宏远无纺布业有限公司 | A kind of non-woven fabrics hot-press arrangement heating platen |
| CN107475816A (en) * | 2017-08-20 | 2017-12-15 | 芜湖通全科技有限公司 | A kind of multiple field carbon fiber pre-oxidation furnace |
-
2015
- 2015-03-23 CN CN201520160570.7U patent/CN204625863U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105197986A (en) * | 2015-09-14 | 2015-12-30 | 界首市骏马工贸有限公司 | Method for rapidly preparing red lead by means of air flow |
| CN105220276A (en) * | 2015-10-12 | 2016-01-06 | 浙江精业新兴材料有限公司 | A kind of carbonization technique pre-heating device for carbon fiber processing |
| CN105220276B (en) * | 2015-10-12 | 2018-01-09 | 浙江精业新兴材料有限公司 | A kind of application of carbonization technique pre-heating device for carbon fiber processing |
| CN107435202A (en) * | 2017-08-02 | 2017-12-05 | 安徽宏远无纺布业有限公司 | A kind of non-woven fabrics hot-press arrangement heating platen |
| CN107475816A (en) * | 2017-08-20 | 2017-12-15 | 芜湖通全科技有限公司 | A kind of multiple field carbon fiber pre-oxidation furnace |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information |
Inventor after: Xi Yusong Inventor after: Yang Ping Inventor after: Zhang Jiahao Inventor after: Tian Jiayou Inventor after: Guo Pengzong Inventor before: Xi Yusong Inventor before: Yang Ping Inventor before: Zhang Jiahao Inventor before: Tian Jiayou Inventor before: Guo Pengzong |
|
| CB03 | Change of inventor or designer information | ||
| CP03 | Change of name, title or address |
Address after: 222000 South Ring Road North, Dapu Industrial Zone, Lianyungang Economic and Technological Development Zone, Jiangsu Province Patentee after: Zhongfu Shenying Carbon Fiber Co.,Ltd. Address before: 222000 No.6 Yunqiao Road, Dapu Industrial Zone, Xinpu District, Lianyungang City, Jiangsu Province Patentee before: ZHONGFU SHENYING CARBON FIBER Co.,Ltd. |
|
| CP03 | Change of name, title or address | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20231213 Address after: Room 215, Development Zone Management Committee, No. 22 Zongsan Road, Lianyun Economic Development Zone, Lianyun District, Lianyungang City, Jiangsu Province, 222066 Patentee after: Zhongfu Shenying Carbon Fiber Lianyungang Co.,Ltd. Address before: 222000 South Ring Road North, Dapu Industrial Zone, Lianyungang Economic and Technological Development Zone, Jiangsu Province Patentee before: Zhongfu Shenying Carbon Fiber Co.,Ltd. |
|
| TR01 | Transfer of patent right |