JP6667567B2 - 繊維予備酸化設備 - Google Patents
繊維予備酸化設備 Download PDFInfo
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- JP6667567B2 JP6667567B2 JP2018072898A JP2018072898A JP6667567B2 JP 6667567 B2 JP6667567 B2 JP 6667567B2 JP 2018072898 A JP2018072898 A JP 2018072898A JP 2018072898 A JP2018072898 A JP 2018072898A JP 6667567 B2 JP6667567 B2 JP 6667567B2
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- 239000000835 fiber Substances 0.000 title claims description 280
- 238000007254 oxidation reaction Methods 0.000 title claims description 67
- 230000003647 oxidation Effects 0.000 title claims description 64
- 238000010438 heat treatment Methods 0.000 claims description 94
- 238000004804 winding Methods 0.000 claims description 21
- 230000005540 biological transmission Effects 0.000 claims description 16
- 229920002239 polyacrylonitrile Polymers 0.000 claims description 15
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 8
- 229910052760 oxygen Inorganic materials 0.000 claims description 8
- 239000001301 oxygen Substances 0.000 claims description 8
- 230000001590 oxidative effect Effects 0.000 claims description 7
- 239000010426 asphalt Substances 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 description 36
- 229920000049 Carbon (fiber) Polymers 0.000 description 28
- 239000004917 carbon fiber Substances 0.000 description 28
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 27
- 238000011282 treatment Methods 0.000 description 21
- 230000000052 comparative effect Effects 0.000 description 12
- 238000000034 method Methods 0.000 description 11
- 230000000704 physical effect Effects 0.000 description 8
- 238000003763 carbonization Methods 0.000 description 6
- 238000010000 carbonizing Methods 0.000 description 6
- 238000005485 electric heating Methods 0.000 description 6
- 238000007363 ring formation reaction Methods 0.000 description 5
- 239000000463 material Substances 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000003575 carbonaceous material Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000007380 fibre production Methods 0.000 description 1
- 238000005338 heat storage Methods 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 229910044991 metal oxide Inorganic materials 0.000 description 1
- 150000004706 metal oxides Chemical class 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
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- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- D01F9/00—Artificial filaments or the like of other substances; Manufacture thereof; Apparatus specially adapted for the manufacture of carbon filaments
- D01F9/08—Artificial filaments or the like of other substances; Manufacture thereof; Apparatus specially adapted for the manufacture of carbon filaments of inorganic material
- D01F9/12—Carbon filaments; Apparatus specially adapted for the manufacture thereof
- D01F9/14—Carbon filaments; Apparatus specially adapted for the manufacture thereof by decomposition of organic filaments
- D01F9/32—Apparatus therefor
- D01F9/322—Apparatus therefor for manufacturing filaments from pitch
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- D01F11/00—Chemical after-treatment of artificial filaments or the like during manufacture
- D01F11/10—Chemical after-treatment of artificial filaments or the like during manufacture of carbon
- D01F11/16—Chemical after-treatment of artificial filaments or the like during manufacture of carbon by physicochemical methods
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
- D01D10/00—Physical treatment of artificial filaments or the like during manufacture, i.e. during a continuous production process before the filaments have been collected
- D01D10/04—Supporting filaments or the like during their treatment
- D01D10/0436—Supporting filaments or the like during their treatment while in continuous movement
- D01D10/0454—Supporting filaments or the like during their treatment while in continuous movement using reels
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- D01F9/00—Artificial filaments or the like of other substances; Manufacture thereof; Apparatus specially adapted for the manufacture of carbon filaments
- D01F9/08—Artificial filaments or the like of other substances; Manufacture thereof; Apparatus specially adapted for the manufacture of carbon filaments of inorganic material
- D01F9/12—Carbon filaments; Apparatus specially adapted for the manufacture thereof
- D01F9/14—Carbon filaments; Apparatus specially adapted for the manufacture thereof by decomposition of organic filaments
- D01F9/32—Apparatus therefor
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- D01F9/00—Artificial filaments or the like of other substances; Manufacture thereof; Apparatus specially adapted for the manufacture of carbon filaments
- D01F9/08—Artificial filaments or the like of other substances; Manufacture thereof; Apparatus specially adapted for the manufacture of carbon filaments of inorganic material
- D01F9/12—Carbon filaments; Apparatus specially adapted for the manufacture thereof
- D01F9/14—Carbon filaments; Apparatus specially adapted for the manufacture thereof by decomposition of organic filaments
- D01F9/32—Apparatus therefor
- D01F9/328—Apparatus therefor for manufacturing filaments from polyaddition, polycondensation, or polymerisation products
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B6/00—Heating by electric, magnetic or electromagnetic fields
- H05B6/64—Heating using microwaves
- H05B6/647—Aspects related to microwave heating combined with other heating techniques
- H05B6/6491—Aspects related to microwave heating combined with other heating techniques combined with the use of susceptors
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B6/00—Heating by electric, magnetic or electromagnetic fields
- H05B6/64—Heating using microwaves
- H05B6/78—Arrangements for continuous movement of material
- H05B6/788—Arrangements for continuous movement of material wherein an elongated material is moved by applying a mechanical tension to it
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- D01F9/00—Artificial filaments or the like of other substances; Manufacture thereof; Apparatus specially adapted for the manufacture of carbon filaments
- D01F9/08—Artificial filaments or the like of other substances; Manufacture thereof; Apparatus specially adapted for the manufacture of carbon filaments of inorganic material
- D01F9/12—Carbon filaments; Apparatus specially adapted for the manufacture thereof
- D01F9/14—Carbon filaments; Apparatus specially adapted for the manufacture thereof by decomposition of organic filaments
- D01F9/145—Carbon filaments; Apparatus specially adapted for the manufacture thereof by decomposition of organic filaments from pitch or distillation residues
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- D01F9/00—Artificial filaments or the like of other substances; Manufacture thereof; Apparatus specially adapted for the manufacture of carbon filaments
- D01F9/08—Artificial filaments or the like of other substances; Manufacture thereof; Apparatus specially adapted for the manufacture of carbon filaments of inorganic material
- D01F9/12—Carbon filaments; Apparatus specially adapted for the manufacture thereof
- D01F9/14—Carbon filaments; Apparatus specially adapted for the manufacture thereof by decomposition of organic filaments
- D01F9/20—Carbon filaments; Apparatus specially adapted for the manufacture thereof by decomposition of organic filaments from polyaddition, polycondensation or polymerisation products
- D01F9/21—Carbon filaments; Apparatus specially adapted for the manufacture thereof by decomposition of organic filaments from polyaddition, polycondensation or polymerisation products from macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- D01F9/22—Carbon filaments; Apparatus specially adapted for the manufacture thereof by decomposition of organic filaments from polyaddition, polycondensation or polymerisation products from macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds from polyacrylonitriles
-
- D—TEXTILES; PAPER
- D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B2101/00—Inorganic fibres
- D10B2101/10—Inorganic fibres based on non-oxides other than metals
- D10B2101/12—Carbon; Pitch
-
- D—TEXTILES; PAPER
- D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B2321/00—Fibres made from polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds
- D10B2321/10—Fibres made from polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds polymers of unsaturated nitriles, e.g. polyacrylonitrile, polyvinylidene cyanide
-
- D—TEXTILES; PAPER
- D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B2401/00—Physical properties
- D10B2401/06—Load-responsive characteristics
- D10B2401/063—Load-responsive characteristics high strength
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B2206/00—Aspects relating to heating by electric, magnetic, or electromagnetic fields covered by group H05B6/00
- H05B2206/04—Heating using microwaves
- H05B2206/044—Microwave heating devices provided with two or more magnetrons or microwave sources of other kind
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Mechanical Engineering (AREA)
- Inorganic Fibers (AREA)
- Chemical Or Physical Treatment Of Fibers (AREA)
- Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
Description
11 繊維
111 酸化層
112 芯部
113 スキン・コア界面
20 繊維束
20A 酸化繊維束
21 酸化繊維
211 酸化層
212 芯部
30 伝送ユニット
31 供給装置
32 巻取装置
33 加熱炉
331 送気口
332 排気口
34 保温ユニット
40 マイクロ波処理ユニット
41 マグネトロン
42 送気装置
50 制御ユニット
Claims (11)
- 繊維束(20)を酸化繊維束(20A)に予備酸化するために用いられる繊維予備酸化設備であって、
前記繊維束(20)は、単繊維または複数の繊維を集め、束ねてなり、
前記酸化繊維束(20A)は、単一の酸化繊維(21)または複数の前記酸化繊維(21)を集め、束ねてなり、
前記繊維予備酸化設備は、
前記繊維束(20)を供給すための供給装置(31)、通過する前記繊維束(20)を前記酸化繊維束(20A)に予備酸化する加熱炉(33)、及び、前記繊維束(20)を引き、連続で送り、前記酸化繊維束(20A)を巻き取るための巻取装置(32)を備えている伝送ユニット(30)と、
加熱炉(33)に設けられ、前記加熱炉(33)内にマイクロ波を発生するためのマイクロ波処理ユニット(40)と、
を備え、
前記繊維束(20)は、重ね巻きの繰り返しにより前記加熱炉(33)を通過しつつ、前記マイクロ波処理ユニット(40)によって連続的に照射され、
前記重ね巻きの繰り返しでは、前記繊維束(20)は、前記加熱炉(33)の前部から前記加熱炉(33)内に入り、前記加熱炉(33)の後部に送られ、更に、前記繊維束(20)は、前記加熱炉(33)の後部から前記加熱炉(33)の前部に送られ、再度、前記繊維束(20)は、前記加熱炉(33)の前部から前記加熱炉(33)の後部に送られ、
前記マイクロ波処理ユニット(40)は、前記加熱炉(33)に前記マイクロ波を発生するためのマグネトロン(41)が設けられ、
前記マイクロ波処理ユニット(40)は、更に、前記加熱炉(33)に酸素含有エアを供給すための送気装置(42)が設けられ、
前記巻取装置(32)、前記マグネトロン(41)及び前記送気装置(42)は、制御ユニット(50)と電気的に接続していることを特徴とする、
繊維予備酸化設備。 - 前記加熱炉(33)は、更に、送気口(331)と排気口(332)とを備えており、前記送気口(331)は、前記送気装置(42)に接続するように設けられていることを特徴とする、
請求項1に記載の繊維予備酸化設備。 - 前記加熱炉(33)は、更に、保温ユニット(34)を備えていることを特徴とする、
請求項1に記載の繊維予備酸化設備。 - 前記加熱炉(33)内部には、前記繊維束(20)が送られる経路の上下位置に、それぞれ、保温ユニット(34)が設けられていることを特徴とする、
請求項1に記載の繊維予備酸化設備。 - 前記加熱炉(33)内部には、前記繊維束(20)が送られる経路を囲む保温ユニット(34)が設けられていることを特徴とする、
請求項1に記載の繊維予備酸化設備。 - 前記マイクロ波処理ユニット(40)は、前記加熱炉(33)に前記マイクロ波を発生するための複数のマグネトロン(41)が設けられていることを特徴とする、
請求項1に記載の繊維予備酸化設備。 - 複数の前記マグネトロン(41)は、前記加熱炉(33)の片側に設けられていることを特徴とする、
請求項6に記載の繊維予備酸化設備。 - 複数の前記マグネトロン(41)は、前記加熱炉(33)の上下両側に対向して配置されていることを特徴とする、
請求項6に記載の繊維予備酸化設備。 - 複数の前記マグネトロン(41)は、前記加熱炉(33)の上下両側に、相対位置をずらして配置されていることを特徴とする、
請求項6に記載の繊維予備酸化設備。 - 複数の前記マグネトロン(41)は、前記加熱炉(33)の上下両側と左右両側に配置されていることを特徴とする、
請求項6に記載の繊維予備酸化設備。 - 前記繊維束(20)は、ポリアクリロニトリル(PAN)繊維、瀝青繊維またはその他の有機繊維の何れか一つであることを特徴とする、
請求項1に記載の繊維予備酸化設備。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW107103129A TWI665349B (zh) | 2018-01-29 | 2018-01-29 | Fiber pre-oxidation equipment |
TW107103129 | 2018-01-29 |
Publications (2)
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JP2019131939A JP2019131939A (ja) | 2019-08-08 |
JP6667567B2 true JP6667567B2 (ja) | 2020-03-18 |
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US (1) | US20190233979A1 (ja) |
EP (1) | EP3518621A1 (ja) |
JP (1) | JP6667567B2 (ja) |
CN (1) | CN110093688A (ja) |
TW (1) | TWI665349B (ja) |
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CN111647973A (zh) * | 2020-07-07 | 2020-09-11 | 北京化工大学常州先进材料研究院 | 一种大丝束碳纤维的制备方法 |
CN113604907B (zh) * | 2021-08-13 | 2023-05-09 | 合肥元贞电气有限公司 | 一种碳纤维高效预氧化炉 |
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JP2020513486A (ja) * | 2016-12-19 | 2020-05-14 | エルジー・ケム・リミテッド | マイクロウェーブを用いた炭素繊維製造装置 |
JP6446573B1 (ja) * | 2018-01-18 | 2018-12-26 | マイクロ波化学株式会社 | マイクロ波処理装置、および炭素繊維の製造方法 |
TWM564599U (zh) * | 2018-01-29 | 2018-08-01 | 永虹先進材料股份有限公司 | Fiber pre-oxidation equipment |
-
2018
- 2018-01-29 TW TW107103129A patent/TWI665349B/zh active
- 2018-02-02 CN CN201810105301.9A patent/CN110093688A/zh not_active Withdrawn
- 2018-04-05 JP JP2018072898A patent/JP6667567B2/ja active Active
- 2018-04-12 US US15/951,353 patent/US20190233979A1/en not_active Abandoned
- 2018-04-18 EP EP18168096.8A patent/EP3518621A1/en not_active Withdrawn
Also Published As
Publication number | Publication date |
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TWI665349B (zh) | 2019-07-11 |
CN110093688A (zh) | 2019-08-06 |
EP3518621A1 (en) | 2019-07-31 |
TW201932653A (zh) | 2019-08-16 |
JP2019131939A (ja) | 2019-08-08 |
US20190233979A1 (en) | 2019-08-01 |
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