KR960010557A - 고온 처리로에 쓰이는 고정된 베드 여과 예비 가열 장치 - Google Patents
고온 처리로에 쓰이는 고정된 베드 여과 예비 가열 장치 Download PDFInfo
- Publication number
- KR960010557A KR960010557A KR1019950029482A KR19950029482A KR960010557A KR 960010557 A KR960010557 A KR 960010557A KR 1019950029482 A KR1019950029482 A KR 1019950029482A KR 19950029482 A KR19950029482 A KR 19950029482A KR 960010557 A KR960010557 A KR 960010557A
- Authority
- KR
- South Korea
- Prior art keywords
- fuel gas
- particles
- zone
- bed
- glass
- 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.)
- Granted
Links
Classifications
-
- 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
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2/00—Lime, magnesia or dolomite
- C04B2/10—Preheating, burning calcining or cooling
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B7/00—Hydraulic cements
- C04B7/36—Manufacture of hydraulic cements in general
- C04B7/43—Heat treatment, e.g. precalcining, burning, melting; Cooling
- C04B7/432—Preheating without addition of fuel
-
- 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)
- Ceramic Engineering (AREA)
- Thermal Sciences (AREA)
- Physics & Mathematics (AREA)
- Structural Engineering (AREA)
- Glass Melting And Manufacturing (AREA)
- Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
- Tunnel Furnaces (AREA)
- Furnace Details (AREA)
Abstract
Description
Claims (13)
- 요리 제조 입자를 예비 가열하는 방법으로서, A) 유리 용융영역내에서 미립자 물질 및 응축가능한 휘발성 물질을 포함하는 고온의 연료가스를 생성하는 단계와, B) 고온의 연료 가스를 유리 용육 영역으로부터 가스 냉각 영역 및 여과 영역으로 이루어진 예비가열조로 통과시키는 단계와, C)예비 가열조로 냉각 유리 제조입자를 제공하여 여과 영역내에서 유리 제조 입자의 베드를 형성하는 단계와, D) 상기 냉각영역을 통해 고온의 연료가스를 통과시키고 유리제조 입자에 대해 열방사선에 의해 적어도 200˚F만큼 연료가스의 온도를 감소시키는 단계와,E) 냉각 영역으로부터의 결과된 연료가스를 유리제조입자의 베드를 통해 통과시키고 베드를 고정되게 유지하고 베드를 가열하는 한편 연료가스로부터 베드로 미립자 여과시키고, 그리고 연료가스로부터 유리제조 입자상으로 휘발성 물질을 응축시키는 단계와,F) 예비가열조로부터 유리 용융영역으로 가열된 유리제조 입자를 통과시키고 그리고 예비가열조로부터 세척된 연료가스를 제거하는 단계를 포함하는 방법.
- 제1항에 있어서, 상기 고온의 연료가스는 적어도 30%의 산소 농도를 갖는 산화제와 연료의 연소에 의해 적어도 부분적으로 생성되는 방법.
- 제1항에 있어서, 상기 연료가스가 상기 베드표면과 관련하여 베드를 통해 각이져서 흐르게 하는 방법.
- 제1항에 있어서, 상기 냉각 영역내에서 유리형성 입자의 쇼어를 통해 고온의 연료가스를 통과시키는 단계를 더 포함하는 단계.
- 제1항에 있어서, 상기 여과 영역내에서의 유리제조 입자의 베드는 본질적으로 모래로 이루어지고, 다른 유리 재료와 함께 결과된 가열된 모래를 상기 유리 용융영역으로 통과시키는 단계를 더 포함하는 방법.
- 유리 용융 장치로서, A) 유리 용융조와, B) 냉각 영역 및 여과 영역으로 이루어진 예비가열조와,C) 유리 제조입자를 예비가열조로 제공하는 수단과 그리고 예비가열조의 여과 영역내에서 유리 제조입자의 고정된 베드를 형성하는 수단과, D) 유리 용융조로부터 상기 예비가열조의 냉각 영역으로, 여과 영역내에서 유리 제조 입자의 베드를 통해, 그리고 예비가열조의 바깥으로 연료가스를 통과시키는 수단과, 그리고, E) 상기 예비가 열조로부터 유리 용융조로 유리제조 입자를 통과시키는 수단을 포함하는 장치.
- 제6항에 있어서, 상기 냉각 영역을 통해 유리 제조입자의 쇼어를 통과시키는 수단을 더 포함하는 장치.
- 미립자를 예비가열하는 방법으로서, (A) 로 영역내에서 미립자 물질을 포함하는 상기 고온의 연료가스를 생성하는 단계와, (B) 상기 고온의 연료가스를 상기로 영역으로부터 가스냉각 영역 및 여과 영역으로 이루어진 예비가열 용기로 통과시키는 단계와, (C) 냉각된 미립자를 상기 예비가열 용기에 제공하고 그리고 상기 여과 영역내에서 입자 베드를 형성하는 단계와, (D) 상기 냉객 영역을 통해 상기 고온의 연료가스를 통과시키고 한편 상기 입자에 대한 열 복사에 의해 상기 연료가스의 온도를 적어도 200˚F 감소시키는 단계와, (E) 이에 따라 결과된 연료가스를 상기 냉각 영역으로부터 입자베드를 통해 통과시키고 고정된 베드를 유지하고 베드를 가열시키는 한편 상기 연료가스로부터 상기 베드로 미립자 물질을 여과시키는 단계와, 그리고 (F) 상기 예비가 열 용기로부터로 영역으로 가열된 입자를 통과시키고 그리고 상기 예비가열 용기로부터 세척된 연료가스를 제거하는 단계를 포함하는 방법.
- 제8항에 있어서, 상기 고온의 연료가스는 적어도 30%의 산소 농도를 갖는 산화제와 연료의 연소에 의해 적어도 부분적으로 생성되는 방법.
- 제8항에 있어서, 상기 입자는 시멘트 가마를 위한 공급재료를 포함하는 방법.
- 제8항에 있어서, 상기 입자는 석회 가마를 위한 공급재료를 포함하는 방법.
- 제8항에 있어서, 상기 입자는 철 광물로 이루어지는 방법.
- 제8항에 있어서, 상기 고온의 연료가스는 적어도 1500˚F의 온도를 갖는 방법.※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US08/302,969 | 1994-09-12 | ||
| US08/302,969 US5713977A (en) | 1994-09-12 | 1994-09-12 | Fixed bed filtering preheater process for high temperature process furnaces |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR960010557A true KR960010557A (ko) | 1996-04-20 |
| KR100242896B1 KR100242896B1 (ko) | 2000-02-01 |
Family
ID=23170027
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019950029482A Expired - Fee Related KR100242896B1 (ko) | 1994-09-12 | 1995-09-11 | 고온 공정로용 고정층 여과 예열 시스템 |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US5713977A (ko) |
| EP (1) | EP0700876B1 (ko) |
| JP (1) | JP3115516B2 (ko) |
| KR (1) | KR100242896B1 (ko) |
| CN (1) | CN1076326C (ko) |
| BR (1) | BR9503990A (ko) |
| CA (1) | CA2157961C (ko) |
| DE (1) | DE69506342T2 (ko) |
| ES (1) | ES2124481T3 (ko) |
Families Citing this family (30)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5807418A (en) † | 1996-05-21 | 1998-09-15 | Praxair Technology, Inc. | Energy recovery in oxygen-fired glass melting furnaces |
| US5922097A (en) * | 1996-06-12 | 1999-07-13 | Praxair Technology, Inc. | Water enhanced fining process a method to reduce toxic emissions from glass melting furnaces |
| EP0812809A3 (en) * | 1996-06-12 | 1998-11-25 | Praxair Technology, Inc. | Method to reduce toxic emissions from glass melting furnaces by water enhanced fining process |
| JPH10101341A (ja) * | 1996-10-02 | 1998-04-21 | Seiji Sakae | ガラス原料予熱方法および装置 |
| US7373791B1 (en) * | 1999-07-13 | 2008-05-20 | Ppg Industries Ohio, Inc. | Methods of forming particulate glass batch compositions |
| US7260960B2 (en) * | 2003-02-27 | 2007-08-28 | Carty William M | Selective glass batching methods for improving melting efficiency and reducing gross segregation of glass batch components |
| CN1709556B (zh) * | 2004-06-18 | 2010-04-14 | 财团法人工业技术研究院 | 蓄热式移动颗粒床气体增温净化装置 |
| JP4478553B2 (ja) * | 2004-11-24 | 2010-06-09 | Hoya株式会社 | ガラスの製造方法およびガラス熔融装置 |
| US20070227191A1 (en) * | 2006-03-31 | 2007-10-04 | Hisashi Kobayashi | Method and apparatus for preheating glassmaking materials |
| CN101460473A (zh) | 2006-04-03 | 2009-06-17 | 药物热化学品公司 | 热提取方法和产物 |
| US8051680B2 (en) | 2007-09-28 | 2011-11-08 | Praxair Technology, Inc. | Heating glassmaking materials with radiative heat transfer |
| US20090084140A1 (en) * | 2007-09-28 | 2009-04-02 | Hisashi Kobayashi | Glass furnace flue gas to heat glassmaking material and oxidant |
| US7905990B2 (en) | 2007-11-20 | 2011-03-15 | Ensyn Renewables, Inc. | Rapid thermal conversion of biomass |
| US20100081103A1 (en) * | 2008-09-26 | 2010-04-01 | Hisashi Kobayashi | Furnace with multiple heat recovery systems |
| FR2948929A1 (fr) * | 2009-08-07 | 2011-02-11 | Fives Stein | Four de fusion de matieres premieres vitrifiables avec zone de prechauffage optimisee |
| US20110284359A1 (en) | 2010-05-20 | 2011-11-24 | Uop Llc | Processes for controlling afterburn in a reheater and for controlling loss of entrained solid particles in combustion product flue gas |
| US8499702B2 (en) | 2010-07-15 | 2013-08-06 | Ensyn Renewables, Inc. | Char-handling processes in a pyrolysis system |
| US9441887B2 (en) | 2011-02-22 | 2016-09-13 | Ensyn Renewables, Inc. | Heat removal and recovery in biomass pyrolysis |
| IL290051B2 (en) | 2011-03-31 | 2026-03-01 | Irit Turbovich | Item of clothing |
| US9347005B2 (en) | 2011-09-13 | 2016-05-24 | Ensyn Renewables, Inc. | Methods and apparatuses for rapid thermal processing of carbonaceous material |
| US10400175B2 (en) | 2011-09-22 | 2019-09-03 | Ensyn Renewables, Inc. | Apparatuses and methods for controlling heat for rapid thermal processing of carbonaceous material |
| US10041667B2 (en) | 2011-09-22 | 2018-08-07 | Ensyn Renewables, Inc. | Apparatuses for controlling heat for rapid thermal processing of carbonaceous material and methods for the same |
| US9044727B2 (en) | 2011-09-22 | 2015-06-02 | Ensyn Renewables, Inc. | Apparatuses and methods for controlling heat for rapid thermal processing of carbonaceous material |
| US9109177B2 (en) | 2011-12-12 | 2015-08-18 | Ensyn Renewables, Inc. | Systems and methods for renewable fuel |
| US20130180290A1 (en) * | 2011-12-21 | 2013-07-18 | Hisashi Kobayashi | Controlling glassmelting furnace gas circulation |
| US9670413B2 (en) | 2012-06-28 | 2017-06-06 | Ensyn Renewables, Inc. | Methods and apparatuses for thermally converting biomass |
| WO2014210150A1 (en) | 2013-06-26 | 2014-12-31 | Ensyn Renewables, Inc. | Systems and methods for renewable fuel |
| WO2017034981A1 (en) | 2015-08-21 | 2017-03-02 | Ensyn Renewables, Inc. | Liquid biomass heating system |
| MY193949A (en) | 2016-12-29 | 2022-11-02 | Ensyn Renewables Inc | Demetallization Of Liquid Biomass |
| CN110183096B (zh) * | 2019-05-31 | 2020-06-16 | 中材科技股份有限公司 | 用于岩棉、玄武岩纤维或玻璃生产的块状原料的预热系统 |
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| CA830407A (en) * | 1969-12-23 | Glaverbel | Process and device for preheating, charging and melting solid materials | |
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| NL250437A (ko) * | 1959-05-12 | |||
| CS163039B1 (ko) * | 1973-02-12 | 1975-07-31 | ||
| US3953190A (en) * | 1973-08-06 | 1976-04-27 | Pullman Incorporated | Pellet preheating and volatile recycling structure for glass making furnace |
| FR2242338B1 (ko) * | 1973-09-05 | 1977-11-10 | Glaverbel | |
| US4061487A (en) * | 1976-07-01 | 1977-12-06 | Union Carbide Corporation | Process for producing glass in a rotary furnace |
| US4074990B1 (en) * | 1976-11-08 | 1983-08-09 | Ppg Industries Inc | Method of preparing colemanite-containing glass batch |
| US4185984A (en) * | 1978-02-06 | 1980-01-29 | Union Carbide Corporation | Process for producing glass in a rotary furnace |
| CS201688B1 (en) * | 1978-04-27 | 1980-11-28 | Jaroslav Pospisil | Apparatus for preheating and partial calcination of bulk and lump materials |
| DE2847150A1 (de) * | 1978-10-30 | 1980-05-14 | Thomas Birmanns | Verfahren und vorrichtung zum glasschmelzen |
| US4248616A (en) * | 1979-04-19 | 1981-02-03 | Owens-Corning Fiberglas Corporation | Pollution abating, energy conserving glass manufacturing apparatus |
| JPS6026060B2 (ja) * | 1979-07-03 | 1985-06-21 | 川崎重工業株式会社 | 石灰焼成炉の原料予熱・排ガス集塵方法 |
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| US5147438A (en) * | 1991-09-18 | 1992-09-15 | Union Carbide Industrial Gases Technology Corporation | Auxiliary oxygen burners technique in glass melting cross-fired regenerative furnaces |
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| US5290334A (en) * | 1992-09-21 | 1994-03-01 | Edmeston Ab | Apparatus for batch preheating and pollution abatement in glass manufacture |
| US5342427A (en) * | 1992-12-29 | 1994-08-30 | Edmeston Ab | Apparatus for cullet preheating and polluting emission reduction in the glass manufacturing process |
-
1994
- 1994-09-12 US US08/302,969 patent/US5713977A/en not_active Expired - Fee Related
-
1995
- 1995-09-11 CN CN95109539A patent/CN1076326C/zh not_active Expired - Fee Related
- 1995-09-11 KR KR1019950029482A patent/KR100242896B1/ko not_active Expired - Fee Related
- 1995-09-11 DE DE69506342T patent/DE69506342T2/de not_active Expired - Fee Related
- 1995-09-11 EP EP95114261A patent/EP0700876B1/en not_active Expired - Lifetime
- 1995-09-11 JP JP07257262A patent/JP3115516B2/ja not_active Expired - Fee Related
- 1995-09-11 BR BR9503990A patent/BR9503990A/pt not_active IP Right Cessation
- 1995-09-11 CA CA002157961A patent/CA2157961C/en not_active Expired - Fee Related
- 1995-09-11 ES ES95114261T patent/ES2124481T3/es not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| EP0700876A2 (en) | 1996-03-13 |
| EP0700876B1 (en) | 1998-12-02 |
| JPH0886570A (ja) | 1996-04-02 |
| CN1126179A (zh) | 1996-07-10 |
| DE69506342D1 (de) | 1999-01-14 |
| ES2124481T3 (es) | 1999-02-01 |
| CA2157961C (en) | 1999-09-07 |
| CN1076326C (zh) | 2001-12-19 |
| KR100242896B1 (ko) | 2000-02-01 |
| BR9503990A (pt) | 1997-05-27 |
| DE69506342T2 (de) | 1999-06-24 |
| EP0700876A3 (en) | 1997-01-29 |
| JP3115516B2 (ja) | 2000-12-11 |
| US5713977A (en) | 1998-02-03 |
| CA2157961A1 (en) | 1996-03-13 |
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