DE2750746C2 - Verfahren und Vorrichtung zum Vorschmelzen des Gemenges für die Glasherstellung - Google Patents
Verfahren und Vorrichtung zum Vorschmelzen des Gemenges für die GlasherstellungInfo
- Publication number
- DE2750746C2 DE2750746C2 DE2750746A DE2750746A DE2750746C2 DE 2750746 C2 DE2750746 C2 DE 2750746C2 DE 2750746 A DE2750746 A DE 2750746A DE 2750746 A DE2750746 A DE 2750746A DE 2750746 C2 DE2750746 C2 DE 2750746C2
- Authority
- DE
- Germany
- Prior art keywords
- line
- exhaust gas
- combustion chamber
- glass
- furnace
- 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
Links
- 239000011521 glass Substances 0.000 title claims description 58
- 238000000034 method Methods 0.000 title claims description 23
- 238000004519 manufacturing process Methods 0.000 title claims description 9
- 238000002485 combustion reaction Methods 0.000 claims description 80
- 239000000203 mixture Substances 0.000 claims description 44
- 238000002844 melting Methods 0.000 claims description 38
- 230000008018 melting Effects 0.000 claims description 38
- 239000006066 glass batch Substances 0.000 claims description 20
- 239000000446 fuel Substances 0.000 claims description 14
- 238000010438 heat treatment Methods 0.000 claims description 12
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 8
- 229910052799 carbon Inorganic materials 0.000 claims description 8
- 230000008569 process Effects 0.000 claims description 5
- 238000000889 atomisation Methods 0.000 claims description 3
- 239000000725 suspension Substances 0.000 claims 4
- 239000007789 gas Substances 0.000 description 56
- 239000006004 Quartz sand Substances 0.000 description 9
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 9
- 238000000926 separation method Methods 0.000 description 8
- 239000007858 starting material Substances 0.000 description 7
- 239000000567 combustion gas Substances 0.000 description 6
- 238000012546 transfer Methods 0.000 description 5
- 239000002994 raw material Substances 0.000 description 4
- 238000007670 refining Methods 0.000 description 4
- 239000011362 coarse particle Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000010309 melting process Methods 0.000 description 3
- 201000005569 Gout Diseases 0.000 description 2
- 235000019738 Limestone Nutrition 0.000 description 2
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 2
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 239000010459 dolomite Substances 0.000 description 2
- 229910000514 dolomite Inorganic materials 0.000 description 2
- 239000005357 flat glass Substances 0.000 description 2
- 238000000265 homogenisation Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 239000006028 limestone Substances 0.000 description 2
- 229940072033 potash Drugs 0.000 description 2
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Substances [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 description 2
- 235000015320 potassium carbonate Nutrition 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 239000011819 refractory material Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 239000002344 surface layer Substances 0.000 description 2
- 230000001174 ascending effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000005352 clarification Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 238000006477 desulfuration reaction Methods 0.000 description 1
- 230000023556 desulfurization Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 239000010410 layer Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 239000006060 molten glass Substances 0.000 description 1
- JTJMJGYZQZDUJJ-UHFFFAOYSA-N phencyclidine Chemical class C1CCCCN1C1(C=2C=CC=CC=2)CCCCC1 JTJMJGYZQZDUJJ-UHFFFAOYSA-N 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000008961 swelling Effects 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 239000002912 waste gas Substances 0.000 description 1
- 238000005303 weighing Methods 0.000 description 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
- C03B3/02—Charging the melting furnaces combined with preheating, premelting or pretreating the glass-making ingredients, pellets or cullet
-
- 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)
- Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13753376A JPS5361612A (en) | 1976-11-15 | 1976-11-15 | Method of melting glass materials |
| JP13753476A JPS5361613A (en) | 1976-11-15 | 1976-11-15 | Method of melting glass materials |
| JP13753576A JPS5361614A (en) | 1976-11-15 | 1976-11-15 | Method of melting glass materials |
| JP13753276A JPS5361611A (en) | 1976-11-15 | 1976-11-15 | Method and apparatus for melting glass materials |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE2750746A1 DE2750746A1 (de) | 1978-05-24 |
| DE2750746C2 true DE2750746C2 (de) | 1986-04-24 |
Family
ID=27472070
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE2750746A Expired DE2750746C2 (de) | 1976-11-15 | 1977-11-12 | Verfahren und Vorrichtung zum Vorschmelzen des Gemenges für die Glasherstellung |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US4135904A (OSRAM) |
| DE (1) | DE2750746C2 (OSRAM) |
| FR (1) | FR2370701A1 (OSRAM) |
| GB (1) | GB1554677A (OSRAM) |
Families Citing this family (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4282019A (en) * | 1980-05-12 | 1981-08-04 | Owens-Corning Fiberglas Corporation | Glass manufacturing process with in-situ colemanite calcination and pollution abatement features |
| US4374660A (en) * | 1981-08-18 | 1983-02-22 | Thermo Electron Corporation | Fluidized bed glass batch preheater |
| US4778503A (en) * | 1981-12-28 | 1988-10-18 | Owens-Corning Fiberglas Corporation | Method and apparatus for preheating glass batch |
| DE3415198C1 (de) * | 1984-04-21 | 1985-09-26 | Deutsche Gesellschaft für Wiederaufarbeitung von Kernbrennstoffen mbH, 3000 Hannover | Abgasrohr zur Fuehrung von radioaktivem Abgas aus einem Glasschmelzofen zu einem Nasswaescher |
| US4752314A (en) * | 1987-07-06 | 1988-06-21 | Battelle Development Corporation | Method and apparatus for melting glass batch |
| US4853024A (en) * | 1988-05-17 | 1989-08-01 | Owens-Corning Fiberglas Corporation | Scrap recovery apparatus |
| US4957527A (en) * | 1989-03-08 | 1990-09-18 | Hnat James G | Method and apparatus for heat processing glass batch materials |
| US5022329A (en) * | 1989-09-12 | 1991-06-11 | The Babcock & Wilcox Company | Cyclone furnace for hazardous waste incineration and ash vitrification |
| US4973346A (en) * | 1989-10-30 | 1990-11-27 | Union Carbide Corporation | Glassmelting method with reduced nox generation |
| GB2243674B (en) * | 1990-04-26 | 1993-09-29 | Keith Russell Mcneill | Method of feeding glass batch to a glass-melting furnace |
| DE4325726A1 (de) * | 1993-07-30 | 1995-02-02 | Gruenzweig & Hartmann | Verfahren und Einrichtung zur Herstellung von Mineralwolle unter Verwendung von Mineralwolleabfällen als Recyclingrohstoff |
| WO1995020545A1 (en) * | 1994-01-31 | 1995-08-03 | Gas Research Institute, Inc. | Pool separation melt furnace and process |
| DE19510874A1 (de) * | 1995-03-24 | 1996-09-26 | Gruenzweig & Hartmann | Verfahren und Vorrichtung zum Erschmelzen von silikatischen Recycling-Rohstoffen |
| US8176754B2 (en) * | 2001-06-27 | 2012-05-15 | Rockwool International A/S | Process and apparatus for making mineral fibres |
| CN101117263B (zh) * | 2006-08-02 | 2010-05-12 | 王怀利 | 热循环节能玻璃窑炉 |
| EP1889816A1 (en) * | 2006-08-15 | 2008-02-20 | Rockwool International A/S | Process and apparatus for making mineral fibres |
| 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 |
| CN103189320A (zh) * | 2010-09-01 | 2013-07-03 | 罗克伍尔国际公司 | 制造矿物熔体的设备和方法 |
| JP5889047B2 (ja) | 2012-03-08 | 2016-03-22 | スリーエム イノベイティブ プロパティズ カンパニー | 絶縁防水部材及び絶縁防水方法 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE379710A (OSRAM) * | 1930-05-10 | |||
| NL274167A (OSRAM) * | 1961-02-07 | 1900-01-01 | ||
| FR1375847A (fr) * | 1963-08-22 | 1964-10-23 | Saint Gobain | Perfectionnements à la fusion du verre |
| US3607190A (en) * | 1967-09-14 | 1971-09-21 | Harvey Larry Penberthy | Method and apparatus for preheating glass batch |
| US3748113A (en) * | 1970-12-29 | 1973-07-24 | Tokyo Shibaura Electric Co | Glass melting apparatus |
-
1977
- 1977-11-11 US US05/850,692 patent/US4135904A/en not_active Expired - Lifetime
- 1977-11-12 DE DE2750746A patent/DE2750746C2/de not_active Expired
- 1977-11-15 FR FR7734323A patent/FR2370701A1/fr active Granted
- 1977-11-15 GB GB47491/77A patent/GB1554677A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB1554677A (en) | 1979-10-24 |
| DE2750746A1 (de) | 1978-05-24 |
| FR2370701A1 (fr) | 1978-06-09 |
| FR2370701B1 (OSRAM) | 1984-12-14 |
| US4135904A (en) | 1979-01-23 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8110 | Request for examination paragraph 44 | ||
| D2 | Grant after examination | ||
| 8364 | No opposition during term of opposition | ||
| 8339 | Ceased/non-payment of the annual fee |