JP5574708B2 - 鉱物繊維の製造方法及び製造装置 - Google Patents
鉱物繊維の製造方法及び製造装置 Download PDFInfo
- Publication number
- JP5574708B2 JP5574708B2 JP2009524101A JP2009524101A JP5574708B2 JP 5574708 B2 JP5574708 B2 JP 5574708B2 JP 2009524101 A JP2009524101 A JP 2009524101A JP 2009524101 A JP2009524101 A JP 2009524101A JP 5574708 B2 JP5574708 B2 JP 5574708B2
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- JP
- Japan
- Prior art keywords
- gas
- fuel
- combustion chamber
- combustion
- circulating
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23C—METHODS OR APPARATUS FOR COMBUSTION USING FLUID FUEL OR SOLID FUEL SUSPENDED IN A CARRIER GAS OR AIR
- F23C3/00—Combustion apparatus characterised by the shape of the combustion chamber
- F23C3/006—Combustion apparatus characterised by the shape of the combustion chamber the chamber being arranged for cyclonic combustion
- F23C3/008—Combustion apparatus characterised by the shape of the combustion chamber the chamber being arranged for cyclonic combustion for pulverulent fuel
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B3/00—Charging the melting furnaces
- C03B3/02—Charging the melting furnaces combined with preheating, premelting or pretreating the glass-making ingredients, pellets or cullet
- C03B3/023—Preheating
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B3/00—Charging the melting furnaces
- C03B3/02—Charging the melting furnaces combined with preheating, premelting or pretreating the glass-making ingredients, pellets or cullet
- C03B3/026—Charging the melting furnaces combined with preheating, premelting or pretreating the glass-making ingredients, pellets or cullet by charging the ingredients into a flame, through a burner or equivalent heating means used to heat the melting furnace
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B37/00—Manufacture or treatment of flakes, fibres, or filaments from softened glass, minerals, or slags
- C03B37/01—Manufacture of glass fibres or filaments
- C03B37/04—Manufacture of glass fibres or filaments by using centrifugal force, e.g. spinning through radial orifices; Construction of the spinner cups therefor
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B5/00—Melting in furnaces; Furnaces so far as specially adapted for glass manufacture
- C03B5/005—Melting in furnaces; Furnaces so far as specially adapted for glass manufacture of glass-forming waste materials
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B5/00—Melting in furnaces; Furnaces so far as specially adapted for glass manufacture
- C03B5/16—Special features of the melting process; Auxiliary means specially adapted for glass-melting furnaces
- C03B5/235—Heating the glass
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P40/00—Technologies relating to the processing of minerals
- Y02P40/50—Glass production, e.g. reusing waste heat during processing or shaping
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Geochemistry & Mineralogy (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Manufacture, Treatment Of Glass Fibers (AREA)
- Glass Melting And Manufacturing (AREA)
Description
循環室ガスを含有する循環式燃焼室を準備する工程;
粒状燃料流れを、燃料供給管から該循環式燃焼室内に噴射する工程;
燃焼ガスを該循環式燃焼室内に噴射する工程;
該粒状燃料流れを、第二ガスを第二ガス入口から該循環式燃焼室内に噴射することにより、該燃焼ガス及び該循環室ガスと混合し、そのとき、該第二ガスを該粒状燃料の流れに隣接して噴射するとともに、該第二ガスの噴射速度を、該粒状燃料の噴射速度より100m/秒以上大きくする混合工程;
粒状鉱物材料を該循環室ガス中に懸濁するとともに、該粒状燃料を燃焼させ、それによって、該粒状鉱物材料を溶融して、鉱物溶融物と高温の排ガスを形成する工程;並びに、
該鉱物溶融物から該高温の排ガスを分離して、該鉱物溶融物を回収する工程;
を含む鉱物溶融物の製造方法に関する。
循環式燃焼室;
該循環式燃焼室内に通じている燃料供給管;
該燃料供給管を同心状に囲み、開口部に先細ノズルを有する第二ガス入口;
該循環式燃焼室内に燃焼ガスを噴射する手段;
該循環式燃焼室内に粒状鉱物材料を噴射する手段;
溶融した鉱物材料から高温の排ガスを分離する手段;及び
鉱物溶融物を回収する手段;
を含む、本発明の第一の側面による製造方法の実施に適した装置に関する。
2:導管
3:燃焼ガス入口
4:ボールミル
5:サイロ
6:導管
7:供給装置
8:ノズル
9:溝
10:導管
11:供給装置
12:ホッパー
13:ホッパー
14:サイロ
15:導管
16:熱交換器
17:換気装置
18:濾過装置
19:煙突
22:サイクロン式予熱器
24:第二ガス供給源
25:循環式燃焼室
27:通風機
Claims (13)
- 循環室ガスを含有する循環式燃焼室を準備する工程;
粒状燃料流れを、燃料供給管から該循環式燃焼室内に噴射する工程;
燃焼ガスを該循環式燃焼室内に噴射する工程;
該粒状燃料流れを、第二ガスを第二ガス入口から該循環式燃焼室内に噴射することにより、該燃焼ガス及び該循環室ガスと混合し、そのとき、該第二ガスを該粒状燃料の流れに隣接して噴射するとともに、該第二ガスの噴射速度を、該粒状燃料の噴射速度より100m/秒以上大きくする混合工程;
粒状鉱物材料を該循環室ガス中に懸濁するとともに、該粒状燃料を燃焼させ、それによって、該粒状鉱物材料を溶融して、鉱物溶融物と高温の排ガスを形成する工程;並びに、
該鉱物溶融物から該高温の排ガスを分離して、該鉱物溶融物を回収する工程;
を含む鉱物溶融物の製造方法。 - 該第二ガス入口が、該燃料供給管を同心状に囲んでいる請求項1記載の製造方法。
- 該第二ガス入口が、第二ガスが噴射される末端部に先細ノズルを有する請求項1または2記載の製造方法。
- 該ノズルの内表面が、20〜40°の角度で集束している請求項3記載の製造方法。
- 該粒状燃料の噴射速度が1〜50m/秒の間であり、該燃焼ガスの噴射速度が1〜100m/秒の間であり、かつ、第二ガスの噴射速度が該粒状燃料及び燃焼ガスの噴射速度より200m/秒以上大きい請求項1乃至4のいずれか1項に記載の製造方法。
- 該第二ガスの噴射速度が、250m/秒以上である請求項1乃至5のいずれか1項に記載の製造方法。
- 該第二ガスの噴射速度が音速である請求項1乃至5のいずれか1項に記載の製造方法。
- 該第二ガスの少量成分が、噴射方向から横方向に、該粒状燃料流れ中に進む請求項1乃至7のいずれか1項に記載の製造方法。
- 該燃焼ガスが、第二ガス入口を同心状に囲む燃焼ガス入口を通って噴射される請求項1乃至8のいずれか1項に記載の製造方法。
- 該燃焼ガスが、燃料供給管を通って、燃焼ガス中に懸濁している該粒状燃料と共に噴射される請求項1乃至8のいずれか1項に記載の製造方法。
- 該第二ガスが全噴射ガス重量の40%未満である請求項1乃至10のいずれか1項に記載の製造方法。
- 回収した鉱物溶融物の流れを遠心式繊維化装置に流し、溶融鉱物の流れを遠心力で繊維化して鉱物繊維を形成する付加的な工程を有する請求項1乃至11のいずれか1項に記載の製造方法。
- 循環式燃焼室;
該循環式燃焼室内に通じている燃料供給管;
該燃料供給管を同心状に囲み、開口部に先細ノズルを有する第二ガス入口;
該循環式燃焼室内に燃焼ガスを噴射する手段;
該循環式燃焼室内に粒状鉱物材料を噴射する手段;
溶融した鉱物材料から高温の排ガスを分離する手段;及び
鉱物溶融物を回収する手段;
を含む請求項1乃至12のいずれか1項に記載の製造方法の実施に適した装置。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP06254268.3 | 2006-08-15 | ||
EP06254268A EP1889816A1 (en) | 2006-08-15 | 2006-08-15 | Process and apparatus for making mineral fibres |
PCT/EP2007/006958 WO2008019780A1 (en) | 2006-08-15 | 2007-08-07 | Process and apparatus for making mineral fibres |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2010500279A JP2010500279A (ja) | 2010-01-07 |
JP5574708B2 true JP5574708B2 (ja) | 2014-08-20 |
Family
ID=37101976
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2009524101A Expired - Fee Related JP5574708B2 (ja) | 2006-08-15 | 2007-08-07 | 鉱物繊維の製造方法及び製造装置 |
Country Status (11)
Country | Link |
---|---|
US (1) | US20110232333A1 (ja) |
EP (2) | EP1889816A1 (ja) |
JP (1) | JP5574708B2 (ja) |
CN (1) | CN101558015B (ja) |
CA (1) | CA2660747C (ja) |
EA (1) | EA014464B1 (ja) |
LT (1) | LT2051946T (ja) |
PL (1) | PL2051946T3 (ja) |
SI (1) | SI2051946T1 (ja) |
UA (1) | UA91450C2 (ja) |
WO (1) | WO2008019780A1 (ja) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1944272A1 (en) * | 2007-01-15 | 2008-07-16 | Rockwool International A/S | Process and apparatus for making a mineral melt |
EP2078704A1 (en) | 2008-01-14 | 2009-07-15 | Rockwool International A/S | Process and device for making mineral fibres |
EP2105415A1 (en) * | 2008-03-27 | 2009-09-30 | Rockwool International A/S | Process and apparatus for making a mineral melt |
CA2809913C (en) * | 2010-09-01 | 2018-12-04 | Rockwool International A/S | A method and an apparatus for making a mineral melt |
CA2858438C (en) | 2011-12-07 | 2019-02-19 | Rockwool International A/S | A method for recycling material when making a mineral melt |
FR3037059B1 (fr) * | 2015-06-02 | 2017-06-16 | Saint-Gobain Emballage | Four a injection sonique |
US10669183B2 (en) * | 2018-01-24 | 2020-06-02 | Owens-Brockway Glass Container Inc. | System for preheating glass melting furnace batch materials |
CN109133620A (zh) * | 2018-10-30 | 2019-01-04 | 袁利民 | 利用电解槽废渣生产玻璃制品的方法 |
CA3166594A1 (en) | 2020-01-30 | 2021-08-05 | Ejvind Voldby LARSEN | Method of making mineral fibres |
Family Cites Families (30)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3759501A (en) * | 1971-12-13 | 1973-09-18 | Kennecott Copper Corp | Cyclonic smelting apparatus |
US3855951A (en) * | 1974-02-04 | 1974-12-24 | Gen Electric | Cyclone incinerator |
US3969068A (en) * | 1974-12-16 | 1976-07-13 | Tusco Engineering Co., Inc. | Method for coal firing glass furnaces |
US4135904A (en) * | 1976-11-15 | 1979-01-23 | Kawasaki Jukogyo Kabushiki Kaisha | Premelting method for raw materials for glass and apparatus relevant thereto |
US4400180A (en) * | 1980-12-03 | 1983-08-23 | Texaco, Inc. | Partial oxidation process |
US4365984A (en) * | 1981-01-23 | 1982-12-28 | Bethlehem Steel Corporation | Mineral wool and process for producing same |
EP0086599A1 (en) * | 1982-02-12 | 1983-08-24 | Redland Technologies Limited | Method and apparatus for the heat processing of particulate materials |
DE3335859A1 (de) * | 1983-10-03 | 1985-04-18 | Klöckner-Humboldt-Deutz AG, 5000 Köln | Verfahren und vorrichtung zur pyrometallurgischen behandlung von feinkoernigen, bei behandlungstemperaturen schmelzfluessige produkte ergebenden feststoffen |
US4553997A (en) * | 1984-03-05 | 1985-11-19 | Hnat James G | Process for melting glass in a toroidal vortex reactor |
US4544394A (en) * | 1984-03-05 | 1985-10-01 | Hnat James G | Vortex process for melting glass |
JPS6169608U (ja) * | 1984-10-15 | 1986-05-13 | ||
FR2587695B1 (fr) * | 1985-09-20 | 1987-11-20 | Air Liquide | Dispositif pour ameliorer le chauffage d'un canal de distribution de verre et procede pour la mise en oeuvre d'un tel dispositif |
US5114122A (en) * | 1989-03-08 | 1992-05-19 | Hnat James G | Apparatus for heat processing glass batch materials |
US4957527A (en) * | 1989-03-08 | 1990-09-18 | Hnat James G | Method and apparatus for heat processing glass batch materials |
US5024170A (en) * | 1990-08-31 | 1991-06-18 | General Motors Corporation | External combustor for gas turbine engine |
JPH05172312A (ja) * | 1991-12-24 | 1993-07-09 | Tokyo Gas Co Ltd | 窒素酸化物低発生バ−ナ装置 |
DE19500962B4 (de) * | 1994-02-09 | 2004-09-09 | Voest-Alpine Industrieanlagenbau Gmbh | Verfahren und Vorrichtung zur Hochtemperaturbehandlung von feinkörnigen Feststoffen in einem Schmelzzyklon |
US5494863A (en) * | 1994-12-13 | 1996-02-27 | Vortec Corporation | Process for nuclear waste disposal |
DE19510874A1 (de) * | 1995-03-24 | 1996-09-26 | Gruenzweig & Hartmann | Verfahren und Vorrichtung zum Erschmelzen von silikatischen Recycling-Rohstoffen |
JPH11209807A (ja) * | 1998-01-21 | 1999-08-03 | Nippon Steel Corp | 高炉羽口からの微粉炭吹き込み方法及び吹き込みランス |
JPH11211010A (ja) * | 1998-01-30 | 1999-08-06 | Hitachi Ltd | 微粉炭ボイラの燃焼方法 |
JP3738141B2 (ja) * | 1998-11-10 | 2006-01-25 | 岩谷産業株式会社 | 酸素富化率可変バーナ |
US6139310A (en) * | 1999-11-16 | 2000-10-31 | Praxair Technology, Inc. | System for producing a single coherent jet |
JP4456861B2 (ja) * | 2001-06-27 | 2010-04-28 | ロックウール インターナショナル アー/エス | 鉱物繊維の製造方法および製造装置 |
US8176754B2 (en) * | 2001-06-27 | 2012-05-15 | Rockwool International A/S | Process and apparatus for making mineral fibres |
DE602004029648D1 (de) * | 2003-01-21 | 2010-12-02 | Air Liquide | Verfahren und vorrichtung zur sauerstoffanreicherung in brennstoff fördernden gasen |
US7028622B2 (en) * | 2003-04-04 | 2006-04-18 | Maxon Corporation | Apparatus for burning pulverized solid fuels with oxygen |
JP4275058B2 (ja) * | 2004-12-03 | 2009-06-10 | 株式会社タクマ | ごみ焼却炉 |
US20070231761A1 (en) * | 2006-04-03 | 2007-10-04 | Lee Rosen | Integration of oxy-fuel and air-fuel combustion |
EP1944272A1 (en) * | 2007-01-15 | 2008-07-16 | Rockwool International A/S | Process and apparatus for making a mineral melt |
-
2006
- 2006-08-15 EP EP06254268A patent/EP1889816A1/en not_active Withdrawn
-
2007
- 2007-08-07 EP EP07786593.9A patent/EP2051946B1/en active Active
- 2007-08-07 WO PCT/EP2007/006958 patent/WO2008019780A1/en active Application Filing
- 2007-08-07 UA UAA200902229A patent/UA91450C2/uk unknown
- 2007-08-07 LT LTEP07786593.9T patent/LT2051946T/lt unknown
- 2007-08-07 CN CN2007800347867A patent/CN101558015B/zh active Active
- 2007-08-07 PL PL07786593T patent/PL2051946T3/pl unknown
- 2007-08-07 EA EA200970200A patent/EA014464B1/ru not_active IP Right Cessation
- 2007-08-07 CA CA2660747A patent/CA2660747C/en active Active
- 2007-08-07 JP JP2009524101A patent/JP5574708B2/ja not_active Expired - Fee Related
- 2007-08-07 US US12/377,626 patent/US20110232333A1/en not_active Abandoned
- 2007-08-07 SI SI200732124T patent/SI2051946T1/sl unknown
Also Published As
Publication number | Publication date |
---|---|
US20110232333A1 (en) | 2011-09-29 |
SI2051946T1 (sl) | 2019-11-29 |
EP1889816A1 (en) | 2008-02-20 |
EP2051946A1 (en) | 2009-04-29 |
CN101558015B (zh) | 2011-07-06 |
EA014464B1 (ru) | 2010-12-30 |
LT2051946T (lt) | 2019-09-25 |
EP2051946B1 (en) | 2019-07-17 |
UA91450C2 (uk) | 2010-07-26 |
CA2660747C (en) | 2017-04-11 |
WO2008019780A1 (en) | 2008-02-21 |
CA2660747A1 (en) | 2008-02-21 |
CN101558015A (zh) | 2009-10-14 |
JP2010500279A (ja) | 2010-01-07 |
EA200970200A1 (ru) | 2009-08-28 |
PL2051946T3 (pl) | 2019-11-29 |
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