HRP20200671T1 - Peć za staklo - Google Patents
Peć za staklo Download PDFInfo
- Publication number
- HRP20200671T1 HRP20200671T1 HRP20200671TT HRP20200671T HRP20200671T1 HR P20200671 T1 HRP20200671 T1 HR P20200671T1 HR P20200671T T HRP20200671T T HR P20200671TT HR P20200671 T HRP20200671 T HR P20200671T HR P20200671 T1 HRP20200671 T1 HR P20200671T1
- Authority
- HR
- Croatia
- Prior art keywords
- furnace
- loading
- accordance
- mixture
- melting chamber
- Prior art date
Links
- 239000011521 glass Substances 0.000 title claims 12
- 239000000203 mixture Substances 0.000 claims 32
- 230000008018 melting Effects 0.000 claims 25
- 238000002844 melting Methods 0.000 claims 25
- 238000005192 partition Methods 0.000 claims 11
- 239000006060 molten glass Substances 0.000 claims 7
- 238000010438 heat treatment Methods 0.000 claims 4
- 239000000463 material Substances 0.000 claims 4
- 239000002826 coolant Substances 0.000 claims 2
- 238000010304 firing Methods 0.000 claims 2
- 230000005484 gravity Effects 0.000 claims 2
- 230000008878 coupling Effects 0.000 claims 1
- 238000010168 coupling process Methods 0.000 claims 1
- 238000005859 coupling reaction Methods 0.000 claims 1
- 239000000155 melt Substances 0.000 claims 1
Classifications
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B3/00—Charging the melting furnaces
- C03B3/005—Charging the melting furnaces using screw feeders
-
- 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
- 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
- C03B5/2356—Submerged heating, e.g. by using heat pipes, hot gas or submerged combustion burners
-
- 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)
- Glass Melting And Manufacturing (AREA)
- Glass Compositions (AREA)
- Furnace Housings, Linings, Walls, And Ceilings (AREA)
- Furnace Charging Or Discharging (AREA)
- Vertical, Hearth, Or Arc Furnaces (AREA)
- Surface Treatment Of Glass (AREA)
- Magnetic Heads (AREA)
- Polarising Elements (AREA)
Claims (19)
1. Peć za staklo (10, 48, 55, 75) koja obuhvaća sljedeće:
komoru za taljenje u peći (12, 49, 56, 82) koja služi za spremanje rastaljenog stakla (14), koje ima gornju površinu; i
mehanizam dopreme smjese za pečenje (16, 36, 53, 78) za prihvat smjese staklenog materijala i dopremu navedenog materijala u komoru za taljenje u peći, ispod razine gornje površine rastaljenog stakla,
naznačena time,da
obuhvaća motor (39) koji ima izlaznu osovinu (38) za pogon mehanizma dopreme smjese za pečenje, koji je u obliku vijčanog transportera; i
toplinski znatno otpornu spojku (37) koja spaja izlaznu osovinu s vijčanim transporterom.
2. Peć opisana u skladu s patentnim zahtjevom 1, naznačena time,da nadalje obuhvaća: pregradni zid (22, 43, 52) položen u odnosu na vijčani transporter tako, da smjesa materijala iz vijčanog transportera mora teći uzlazno preko pregradnog zida prije nego što uđe u komoru za taljenje u peći.
3. Peć opisana u skladu s patentnim zahtjevom 2, naznačena time,da se vrh (27, 44, 64) pregradnog zida (22, 43, 52) nalazi ispod razine taljenja (28, 45, 88) u komori za taljenje u peći.
4. Peć opisana u skladu s patentnim zahtjevom 2, naznačena time,da nadalje obuhvaća: grijač (20, 46, 57, 58) koji je smješten do smjese staklenog materijala prije protjecanja preko pregradnog zida.
5. Peć opisana u skladu s patentnim zahtjevom 4, naznačena time,da nadalje obuhvaća: okno (23, 51) koje je formirano u komori za taljenje u peći pomoću pregradnog zida, pri čemu je grijač smješten u oknu.
6. Peć opisana u skladu s patentnim zahtjevom 4, naznačena time,da nadalje obuhvaća:
grijaći element za grijač; i
vijčani transporter (24) za utovarivanje smjese materijala u izlazni otvor (21) grijača.
7. Peć opisana u skladu s patentnim zahtjevom 2, naznačena time,da nadalje obuhvaća:
grijač (20, 46, 57) za uvođenje djelomično rastaljene smjese materijala u komoru za taljenje u peći; i
izlazni otvor (21) za grijač, koji je smješten ispod vrha pregradnog zida.
8. Peć opisana u skladu s patentnim zahtjevom 1, naznačena time,da nadalje obuhvaća:
utovarnu komoru (34, 51);
lijevak (30, 50) za dopremu smjese materijala u utovarnu komoru; i
grijač (46, 57, 58) koji je smješten između pregradnog zida i stijenke (31, 59) komore za taljenje u peći, pri čemu mehanizam dopreme smjese za pečenje utovaruje smjesu materijala iz utovarne komore do grijača, te pritom grijač djelomično tali smjesu materijala koja izlazi iz izlaznog otvora utovarne komore.
9. Peć opisana u skladu s patentnim zahtjevom 8, naznačena time,da je izlazni otvor utovarne komore, smješten unutar komore za taljenje u peći.
10. Peć opisana u skladu s patentnim zahtjevom 1, naznačena time,da nadalje obuhvaća:
kućište motora (41) koje opkoljava motor; i
rashladni fluid (42) koji ispunjava kućište i opkoljava motor, pri čemu rashladni fluid održava motor na prihvatljivoj temperaturi.
11. Peć opisana u skladu s patentnim zahtjevom 1, naznačena time,da nadalje obuhvaća:
veći broj utovarnih žlijebova (16) za uvođenje smjese materijala u komoru za taljenje u peći ispod razine taljenja;
veći broj grijača (20) koji prihvaćaju smjesu materijala iz utovarnih žlijebova, u svrhu podizanja temperature smjese materijala prije nego što se ona uvede u rastaljeno staklo; i
pregradni zid (22) koji formira okno (23) u komori za taljenje u peći, u svrhu razdvajanja grijača od rastaljenog stakla u peći.
12. Peć za staklo opisana u skladu s patentnim zahtjevom 11, naznačena time,da utovarni žlijebovi uključuju vijčane transportere i grijaće elemente.
13. Peć za staklo opisana u skladu s patentnim zahtjevom 1, naznačena time,da nadalje obuhvaća:
komoru za taljenje u peći koja uključuje stijenku (31, 59);
lijevak (30, 50) za utovarivanje smjese materijala, koji se nalazi granično uz stijenku komore za taljenje u peći, u svrhu dopreme smjese materijala pod utjecajem gravitacije;
mehanizam dopreme smjese za pečenje koji je u blizini dna (34, 61) lijevka, u svrhu prihvaćanja smjese materijala;
pregradni zid (43, 52) koji na kraju mehanizma dopreme smjese za pečenje, formira okno (23); i
grijač (46, 57, 58) koji se nalazi između pregradnog zida i stijenke komore za taljenje u peći, u svrhu zagrijavanja smjese materijala u oknu prije protjecanja preko pregradnog zida.
14. Peć za staklo opisana u skladu s patentnim zahtjevom 13, naznačena time,da je mehanizam dopreme smjese za pečenje jedan vijčani transporter koji je horizontalno orijentiran.
15. Peć za staklo opisana u skladu s patentnim zahtjevom 13, naznačena time,da je mehanizam dopreme smjese za pečenje jedan vijčani transporter koji je vertikalno orijentiran.
16. Peć za staklo opisana u skladu s patentnim zahtjevom 15, naznačena time,da nadalje obuhvaća:
nagnuti donji utovarni zid (62) koji povezuje lijevak za utovarivanje smjese materijala u okno, pri čemu taj nagnuti donji utovarni zid pomaže u održavanju ravnomjernog protoka smjese materijala prema vertikalno orijentiranom vijčanom transporteru.
17. Peć za staklo opisana u skladu s patentnim zahtjevom 1, naznačena time,da nadalje obuhvaća:
komoru za taljenje u peći koja uključuje bočnu stijenku (81) i donju stijenku (79) te sadrži bazen s rastaljenim staklom (14), koji ima razinu taljenja (88);
lijevak za utovarivanje smjese materijala (77), koji se nalazi granično uz bočnu stijenku komore za taljenje u peći, u svrhu dopreme smjese materijala pod utjecajem gravitacije do dna (84) lijevka;
utovarni otvor (87) u bočnoj stijenci komore za taljenje u peći, u svrhu utovarivanja smjese materijala s dna lijevka do bazena s rastaljenim staklom ispod razine taljenja;
mehanizam dopreme smjese za pečenje (78) koji se nalazi u blizini donje stijenke lijevka, u svrhu utovarivanja smjese materijala s dna lijevka kroz utovarni otvor i u komoru za taljenje u peći; i
potopljene grijače (76) koji se nalaze u blizini donje stijenke komore za taljenje u peći, u svrhu zagrijavanja bazena s rastaljenim staklom u komori za taljenje u peći, pri čemu potopljeni grijači rastaljuju smjesu materijala koja se utovaruje u komoru za taljenje u peći pomoću mehanizma dopreme smjese za pečenje.
18. Peć za staklo u skladu s patentnim zahtjevom 17, naznačena time,da je mehanizam dopreme smjese za pečenje jedan vijčani transporter koji je uglavnom horizontalno orijentiran i nalazi se u blizini dna lijevka.
19. Peć za staklo u skladu s patentnim zahtjevom 18, naznačena time,da utovarni otvor u bočnoj stijenci peći, definira ravninu, te time, da je kraj vijčanog transportera približno u poravnanju s ravninom utovarnog otvora.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US14/262,113 US9822027B2 (en) | 2014-04-25 | 2014-04-25 | Glass furnace with bottom material feed |
| EP15722818.0A EP3134360B1 (en) | 2014-04-25 | 2015-04-24 | Glass furnace |
| PCT/US2015/027440 WO2015164694A1 (en) | 2014-04-25 | 2015-04-24 | Glass furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| HRP20200671T1 true HRP20200671T1 (hr) | 2020-09-04 |
Family
ID=53180809
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| HRP20200671TT HRP20200671T1 (hr) | 2014-04-25 | 2020-04-27 | Peć za staklo |
Country Status (21)
| Country | Link |
|---|---|
| US (3) | US9822027B2 (hr) |
| EP (2) | EP3686162A1 (hr) |
| CN (3) | CN109336364B (hr) |
| AU (3) | AU2015249572B2 (hr) |
| BR (2) | BR122020006579B1 (hr) |
| CA (1) | CA2946750C (hr) |
| CL (1) | CL2016002688A1 (hr) |
| DK (1) | DK3134360T3 (hr) |
| EC (1) | ECSP16085036A (hr) |
| ES (1) | ES2792681T3 (hr) |
| HR (1) | HRP20200671T1 (hr) |
| HU (1) | HUE049526T2 (hr) |
| MX (2) | MX2016013605A (hr) |
| MY (1) | MY190126A (hr) |
| NZ (3) | NZ748442A (hr) |
| PE (3) | PE20190716A1 (hr) |
| PL (1) | PL3134360T3 (hr) |
| PT (1) | PT3134360T (hr) |
| RU (1) | RU2695731C1 (hr) |
| WO (1) | WO2015164694A1 (hr) |
| ZA (3) | ZA201606988B (hr) |
Families Citing this family (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9822027B2 (en) | 2014-04-25 | 2017-11-21 | Owens-Brockway Glass Container Inc. | Glass furnace with bottom material feed |
| GB201501312D0 (en) * | 2015-01-27 | 2015-03-11 | Knauf Insulation And Knauf Insulation Llc And Knauf Insulation Gmbh And Knauf Insulation Doo Skofja | Melter feeding system |
| GB201501307D0 (en) * | 2015-01-27 | 2015-03-11 | Knauf Insulation And Knauf Insulation Doo Skofja Loka And Knauf Insulation Gmbh And Knauf Insulation | Process for the preparation of a silica melt |
| US20180244554A1 (en) * | 2015-08-31 | 2018-08-30 | Ocv Intellectual Capital, Llc | Batch inlet spool |
| US10246362B2 (en) * | 2016-06-22 | 2019-04-02 | Johns Manville | Effective discharge of exhaust from submerged combustion melters and methods |
| WO2018026775A1 (en) | 2016-08-02 | 2018-02-08 | Corning Incorporated | Methods for melting reactive glasses and glass-ceramics and melting apparatus for the same |
| US10233105B2 (en) * | 2016-10-14 | 2019-03-19 | Johns Manville | Submerged combustion melters and methods of feeding particulate material into such melters |
| CN106946439A (zh) * | 2017-04-28 | 2017-07-14 | 中建材（宜兴）新能源有限公司 | 一种大型玻璃熔窑投料装置 |
| FR3074165B1 (fr) * | 2017-11-30 | 2020-12-11 | Saint Gobain Isover | Enfourneuse mobile en translation |
| US10807896B2 (en) * | 2018-03-15 | 2020-10-20 | Owens-Brockway Glass Container Inc. | Process and apparatus for glass manufacture |
| US11358895B2 (en) | 2018-11-15 | 2022-06-14 | Owens-Brockway Glass Container Inc. | Batch charger for a melting chamber |
| EP3760595A1 (en) | 2019-07-04 | 2021-01-06 | International Partners in Glass Research (IPGR) e.V. | Glass melting furnace |
| US11912608B2 (en) | 2019-10-01 | 2024-02-27 | Owens-Brockway Glass Container Inc. | Glass manufacturing |
| US20220411306A1 (en) * | 2020-09-30 | 2022-12-29 | Owens-Brockway Glass Container Inc. | Feeder Alcove and Batch Feeding Apparats for a Melter |
| RU2756441C1 (ru) * | 2019-10-29 | 2021-09-30 | Автономная некоммерческая организация высшего образования "Белгородский университет кооперации, экономики и права" | Устройство для получения стекол |
| CN110818225B (zh) * | 2019-11-18 | 2022-02-18 | 中建材蚌埠玻璃工业设计研究院有限公司 | 一种用于电子显示玻璃生产的宽体熔窑 |
| CN112209598A (zh) * | 2020-09-24 | 2021-01-12 | 彩虹集团有限公司 | 一种池炉底部绝缘结构和安装方法 |
| US20220098076A1 (en) | 2020-09-30 | 2022-03-31 | Owens-Brockway Glass Container Inc. | Submerged feedstock charging of melting vessels |
| US20220332622A1 (en) * | 2021-04-16 | 2022-10-20 | Owens-Brockway Glass Container Inc. | Feeder Tank For A Glass Melter |
| WO2022268321A1 (en) * | 2021-06-24 | 2022-12-29 | International Partners In Glass Research (Ipgr) E.V. | Device and method for feeding glass batch material into a glass melting surface |
| CN114294951B (zh) * | 2021-12-30 | 2023-09-22 | 乔治洛德方法研究和开发液化空气有限公司 | 熔融装置 |
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| FR2899577B1 (fr) * | 2006-04-07 | 2008-05-30 | Saint Gobain | Four de fusion du verre comprenant un barrage de bruleurs immerges aux matieres vitrifiables |
| ES2362374T3 (es) * | 2007-12-19 | 2011-07-04 | SCHWENK DÄMMTECHNIK GMBH & CO KG | Procedimiento y dispositivo para el reciclado de desechos de lana mineral que contengan componentes orgánicos. |
| JP5282619B2 (ja) | 2009-03-25 | 2013-09-04 | 日本電気硝子株式会社 | ガラス溶融炉 |
| WO2014036979A1 (en) | 2012-09-05 | 2014-03-13 | Vysoká škola chemicko-technologická v Praze | Method for continuous glass melting under controlled convection of glass melt and glass melting furnace for making the same |
| US9822027B2 (en) * | 2014-04-25 | 2017-11-21 | Owens-Brockway Glass Container Inc. | Glass furnace with bottom material feed |
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