PE20180721A1 - Horno de inyeccion sonica - Google Patents
Horno de inyeccion sonicaInfo
- Publication number
- PE20180721A1 PE20180721A1 PE2017002484A PE2017002484A PE20180721A1 PE 20180721 A1 PE20180721 A1 PE 20180721A1 PE 2017002484 A PE2017002484 A PE 2017002484A PE 2017002484 A PE2017002484 A PE 2017002484A PE 20180721 A1 PE20180721 A1 PE 20180721A1
- Authority
- PE
- Peru
- Prior art keywords
- sonic
- rear wall
- injector
- glass
- velocity
- Prior art date
Links
- 238000002347 injection Methods 0.000 title abstract 2
- 239000007924 injection Substances 0.000 title abstract 2
- 239000000567 combustion gas Substances 0.000 abstract 4
- 239000007789 gas Substances 0.000 abstract 2
- 239000011521 glass Substances 0.000 abstract 2
- 238000002844 melting Methods 0.000 abstract 2
- 230000008018 melting Effects 0.000 abstract 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract 1
- 239000006060 molten glass Substances 0.000 abstract 1
- 239000007800 oxidant agent Substances 0.000 abstract 1
- 239000001301 oxygen Substances 0.000 abstract 1
- 229910052760 oxygen Inorganic materials 0.000 abstract 1
- 238000002360 preparation method Methods 0.000 abstract 1
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
- C03B5/04—Melting in furnaces; Furnaces so far as specially adapted for glass manufacture in tank furnaces
-
- 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
-
- 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
- C03B5/237—Regenerators or recuperators specially adapted for glass-melting furnaces
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
- C21C5/00—Manufacture of carbon-steel, e.g. plain mild steel, medium carbon steel or cast steel or stainless steel
- C21C5/52—Manufacture of steel in electric furnaces
- C21C5/5211—Manufacture of steel in electric furnaces in an alternating current [AC] electric arc furnace
- C21C5/5217—Manufacture of steel in electric furnaces in an alternating current [AC] electric arc furnace equipped with burners or devices for injecting gas, i.e. oxygen, or pulverulent materials into the furnace
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D17/00—Arrangements for using waste heat; Arrangements for using, or disposing of, waste gases
- F27D17/20—Arrangements for treatment or cleaning of waste gases
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B2211/00—Heating processes for glass melting in glass melting furnaces
- C03B2211/30—Heating processes for glass melting in glass melting furnaces introducing oxygen into the glass melting furnace separately from the fuel
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
- C21C5/00—Manufacture of carbon-steel, e.g. plain mild steel, medium carbon steel or cast steel or stainless steel
- C21C5/52—Manufacture of steel in electric furnaces
- C21C5/5211—Manufacture of steel in electric furnaces in an alternating current [AC] electric arc furnace
- C21C2005/5223—Manufacture of steel in electric furnaces in an alternating current [AC] electric arc furnace with post-combustion
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
- C21C5/00—Manufacture of carbon-steel, e.g. plain mild steel, medium carbon steel or cast steel or stainless steel
- C21C5/04—Manufacture of hearth-furnace steel, e.g. Siemens-Martin steel
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES
- F23J2215/00—Preventing emissions
- F23J2215/10—Nitrogen; Compounds thereof
- F23J2215/101—Nitrous oxide (N2O)
-
- 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
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling
-
- 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
-
- 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
- Y02P40/57—Improving the yield, e-g- reduction of reject rates
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Environmental & Geological Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Metallurgy (AREA)
- Glass Melting And Manufacturing (AREA)
- Combustion & Propulsion (AREA)
- Crystals, And After-Treatments Of Crystals (AREA)
- Surgical Instruments (AREA)
- Circuits Of Receivers In General (AREA)
Abstract
La invencion se refiere a un horno de llama longitudinal de bajo NOx para la fusion de vidrio, equipado con un quemador aereo que incluye un conducto de entrada de comburente con un porcentaje de entre el 15 y el 30 % de oxigeno en su pared trasera, un conducto receptor de los gases de combustion en su pared trasera y un sistema de inyeccion sonico que incluye como minimo un inyector de un chorro de un gas con una velocidad como minimo igual al 80 % de la velocidad sonica, llamado inyector sonico, que desemboca en la pared trasera o que desemboca en el conducto receptor de los gases de combustion, dicho inyector sonico inyecta su gas a contracorriente del flujo de los gases de combustion que se dirigen hacia el conducto receptor de los gases de combustion, como asi tambien a un procedimiento de preparacion de vidrio fundido que incluye la fusion de vidrio en dicho horno
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR1555009A FR3037059B1 (fr) | 2015-06-02 | 2015-06-02 | Four a injection sonique |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| PE20180721A1 true PE20180721A1 (es) | 2018-04-26 |
Family
ID=54145796
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PE2017002484A PE20180721A1 (es) | 2015-06-02 | 2016-05-30 | Horno de inyeccion sonica |
Country Status (26)
| Country | Link |
|---|---|
| US (2) | US10683225B2 (es) |
| EP (1) | EP3303232B1 (es) |
| JP (1) | JP6741692B2 (es) |
| KR (1) | KR20180045860A (es) |
| CN (1) | CN107949545A (es) |
| AR (1) | AR104864A1 (es) |
| AU (1) | AU2016272345B2 (es) |
| BR (1) | BR112017025944B1 (es) |
| CA (1) | CA2987532A1 (es) |
| CL (1) | CL2017003062A1 (es) |
| CO (1) | CO2017011934A2 (es) |
| DK (1) | DK3303232T3 (es) |
| EA (1) | EA035126B1 (es) |
| ES (1) | ES2728574T3 (es) |
| FR (1) | FR3037059B1 (es) |
| GE (1) | GEP20197042B (es) |
| HR (1) | HRP20190957T1 (es) |
| HU (1) | HUE043696T2 (es) |
| MX (1) | MX2017015350A (es) |
| PE (1) | PE20180721A1 (es) |
| PL (1) | PL3303232T3 (es) |
| PT (1) | PT3303232T (es) |
| TR (1) | TR201907474T4 (es) |
| UA (1) | UA122497C2 (es) |
| WO (1) | WO2016193608A1 (es) |
| ZA (1) | ZA201707943B (es) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE202016008623U1 (de) * | 2016-12-21 | 2018-09-14 | Beteiligungen Sorg Gmbh & Co. Kg | Glasschmelzanlage |
Family Cites Families (26)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL135168C (es) * | 1962-01-26 | 1900-01-01 | ||
| US3881907A (en) * | 1974-01-30 | 1975-05-06 | Ppg Industries Inc | Method of tempering glass sheets |
| US4347072A (en) * | 1980-11-21 | 1982-08-31 | Ishizuka Glass Co., Ltd. | Method and device for reducing NOx generated in glass-melting furnace |
| US4372770A (en) * | 1981-07-31 | 1983-02-08 | Ppg Industries, Inc. | Melting glass with two stage NOx control |
| US4622007A (en) * | 1984-08-17 | 1986-11-11 | American Combustion, Inc. | Variable heat generating method and apparatus |
| CN1009484B (zh) * | 1985-06-20 | 1990-09-05 | 阿萨科公司 | 气体喷燃器 |
| US4988285A (en) * | 1989-08-15 | 1991-01-29 | Union Carbide Corporation | Reduced Nox combustion method |
| US5203859A (en) * | 1992-04-22 | 1993-04-20 | Institute Of Gas Technology | Oxygen-enriched combustion method |
| AU667977B2 (en) * | 1992-11-27 | 1996-04-18 | Pilkington Glass Limited | Glass furnaces |
| JPH08208240A (ja) * | 1995-02-01 | 1996-08-13 | Osaka Gas Co Ltd | ガラス溶解炉 |
| US5993203A (en) * | 1995-11-01 | 1999-11-30 | Gas Research Institute | Heat transfer enhancements for increasing fuel efficiency in high temperature furnaces |
| US6125133A (en) * | 1997-03-18 | 2000-09-26 | Praxair, Inc. | Lance/burner for molten metal furnace |
| US6007326A (en) * | 1997-08-04 | 1999-12-28 | Praxair Technology, Inc. | Low NOx combustion process |
| US6422041B1 (en) * | 1999-08-16 | 2002-07-23 | The Boc Group, Inc. | Method of boosting a glass melting furnace using a roof mounted oxygen-fuel burner |
| US6705117B2 (en) * | 1999-08-16 | 2004-03-16 | The Boc Group, Inc. | Method of heating a glass melting furnace using a roof mounted, staged combustion oxygen-fuel burner |
| US6802178B2 (en) * | 2002-09-12 | 2004-10-12 | The Boeing Company | Fluid injection and injection method |
| JP4046633B2 (ja) * | 2003-03-28 | 2008-02-13 | 大阪瓦斯株式会社 | 加熱炉用の燃焼装置 |
| EP1889816A1 (en) * | 2006-08-15 | 2008-02-20 | Rockwool International A/S | Process and apparatus for making mineral fibres |
| FR2909995B1 (fr) | 2006-12-18 | 2010-04-23 | Saint Gobain Rech | Four a boucle pour verre a fibrer |
| FR2917155A1 (fr) * | 2007-06-08 | 2008-12-12 | Saint Gobain Emballage Sa | Combustion diluee |
| US20090004611A1 (en) * | 2007-06-29 | 2009-01-01 | Hisashi Kobayashi | Low velocity staged combustion for furnace atmosphere control |
| WO2010144858A2 (en) * | 2009-06-12 | 2010-12-16 | Air Products And Chemicals, Inc. | Furnace and process for controlling the oxidative state of molten materials |
| FR2968746B1 (fr) * | 2010-12-08 | 2014-11-21 | Saint Gobain | Combustion a jets divergents de combustible |
| US20130180289A1 (en) * | 2011-04-07 | 2013-07-18 | Rainer Mieth | Method and device for melting meltable stock |
| ES2548180T5 (es) * | 2011-04-07 | 2019-07-16 | Linde Ag | Método y dispositivo para fundir material de fundición |
| CN102966945B (zh) * | 2012-11-02 | 2016-03-02 | 阳光凯迪新能源集团有限公司 | 降低生物质循环流化床锅炉氮氧化物排放的方法 |
-
2015
- 2015-06-02 FR FR1555009A patent/FR3037059B1/fr active Active
-
2016
- 2016-05-30 CN CN201680032267.6A patent/CN107949545A/zh active Pending
- 2016-05-30 AU AU2016272345A patent/AU2016272345B2/en not_active Ceased
- 2016-05-30 PT PT16733156T patent/PT3303232T/pt unknown
- 2016-05-30 EP EP16733156.0A patent/EP3303232B1/fr active Active
- 2016-05-30 CA CA2987532A patent/CA2987532A1/fr not_active Abandoned
- 2016-05-30 JP JP2017562644A patent/JP6741692B2/ja not_active Expired - Fee Related
- 2016-05-30 TR TR2019/07474T patent/TR201907474T4/tr unknown
- 2016-05-30 MX MX2017015350A patent/MX2017015350A/es unknown
- 2016-05-30 HU HUE16733156A patent/HUE043696T2/hu unknown
- 2016-05-30 GE GEAP201614660A patent/GEP20197042B/en unknown
- 2016-05-30 US US15/579,072 patent/US10683225B2/en not_active Expired - Fee Related
- 2016-05-30 KR KR1020177037371A patent/KR20180045860A/ko not_active Withdrawn
- 2016-05-30 BR BR112017025944-3A patent/BR112017025944B1/pt active IP Right Grant
- 2016-05-30 PL PL16733156T patent/PL3303232T3/pl unknown
- 2016-05-30 ES ES16733156T patent/ES2728574T3/es active Active
- 2016-05-30 EA EA201792620A patent/EA035126B1/ru not_active IP Right Cessation
- 2016-05-30 PE PE2017002484A patent/PE20180721A1/es unknown
- 2016-05-30 HR HRP20190957TT patent/HRP20190957T1/hr unknown
- 2016-05-30 WO PCT/FR2016/051289 patent/WO2016193608A1/fr not_active Ceased
- 2016-05-30 DK DK16733156.0T patent/DK3303232T3/da active
- 2016-05-30 UA UAA201713106A patent/UA122497C2/uk unknown
- 2016-06-02 AR ARP160101616A patent/AR104864A1/es active IP Right Grant
-
2017
- 2017-11-22 ZA ZA2017/07943A patent/ZA201707943B/en unknown
- 2017-11-23 CO CONC2017/0011934A patent/CO2017011934A2/es unknown
- 2017-12-01 CL CL2017003062A patent/CL2017003062A1/es unknown
-
2020
- 2020-05-07 US US16/868,994 patent/US20200262732A1/en not_active Abandoned
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