LU93218B1 - Système d'approvisionnement de four - Google Patents
Système d'approvisionnement de four Download PDFInfo
- Publication number
- LU93218B1 LU93218B1 LU93218A LU93218A LU93218B1 LU 93218 B1 LU93218 B1 LU 93218B1 LU 93218 A LU93218 A LU 93218A LU 93218 A LU93218 A LU 93218A LU 93218 B1 LU93218 B1 LU 93218B1
- Authority
- LU
- Luxembourg
- Prior art keywords
- melter
- feeding
- melt
- barrel
- diameter
- Prior art date
Links
- 239000000463 material Substances 0.000 claims abstract description 78
- 239000000155 melt Substances 0.000 claims abstract description 74
- 238000002485 combustion reaction Methods 0.000 claims abstract description 21
- 238000000034 method Methods 0.000 claims abstract description 8
- 239000011343 solid material Substances 0.000 claims abstract description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 7
- 239000000110 cooling liquid Substances 0.000 claims description 5
- 229910000831 Steel Inorganic materials 0.000 claims description 4
- 239000010959 steel Substances 0.000 claims description 4
- 238000011143 downstream manufacturing Methods 0.000 claims 1
- 239000002994 raw material Substances 0.000 description 21
- 238000002844 melting Methods 0.000 description 8
- 230000008018 melting Effects 0.000 description 8
- 239000007789 gas Substances 0.000 description 7
- 239000013598 vector Substances 0.000 description 7
- 239000000203 mixture Substances 0.000 description 6
- 238000010521 absorption reaction Methods 0.000 description 5
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 5
- 239000007788 liquid Substances 0.000 description 5
- 239000001301 oxygen Substances 0.000 description 5
- 229910052760 oxygen Inorganic materials 0.000 description 5
- 239000003517 fume Substances 0.000 description 4
- 238000013019 agitation Methods 0.000 description 3
- 230000001174 ascending effect Effects 0.000 description 3
- 238000002156 mixing Methods 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 2
- 239000000567 combustion gas Substances 0.000 description 2
- 239000002737 fuel gas Substances 0.000 description 2
- 238000007496 glass forming Methods 0.000 description 2
- 238000011068 loading method Methods 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 230000003213 activating effect Effects 0.000 description 1
- 239000003570 air Substances 0.000 description 1
- 239000012080 ambient air Substances 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 239000012809 cooling fluid Substances 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 239000006063 cullet Substances 0.000 description 1
- 230000001627 detrimental effect Effects 0.000 description 1
- 238000010790 dilution Methods 0.000 description 1
- 239000012895 dilution Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000005357 flat glass Substances 0.000 description 1
- 239000000156 glass melt Substances 0.000 description 1
- 238000010348 incorporation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002557 mineral fiber Substances 0.000 description 1
- 239000011490 mineral wool Substances 0.000 description 1
- 239000007800 oxidant agent Substances 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
- 210000002268 wool Anatomy 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
- C03B3/005—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
-
- 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
-
- 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
- F27D3/00—Charging; Discharging; Manipulation of charge
- F27D3/0033—Charging; Discharging; Manipulation of charge charging of particulate material
-
- 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
- F27D3/00—Charging; Discharging; Manipulation of charge
- F27D3/04—Ram or pusher apparatus
-
- 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
- F27D3/00—Charging; Discharging; Manipulation of charge
- F27D3/08—Screw feeders; Screw dischargers
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Furnace Charging Or Discharging (AREA)
- Vertical, Hearth, Or Arc Furnaces (AREA)
- Glass Melting And Manufacturing (AREA)
Abstract
The invention relates to a material feeding system (1) for a melter comprising: (i) a substantially horizontal feeding barrel (5) designed to feed solid material through the melter wall (9) into the melt (11) contained in the said melter, and arranged below the level (13) of the melt (11) contained in the melter (30), (ii) said feeding barrel (5) comprising a material input opening (15) and material output opening (17), the material output opening (17) leading into the melt (11) contained in the melter (30), said feeding barrel (5) comprising an internal feeder (20) designed to push solid material (7) loaded through the material input opening (15), in the direction of the longitudinal barrel axis (6) toward the material output opening (17), the end of the internal feeder (20) on the material output side extending at a minimum at a distance from the internal melter surface (19) of two (2) to ten (10) times the diameter of the feeding barrel (5), preferably three (3) to eight (8) times the diameter of the feeding barrel, more preferably three (3) to six (6) times the diameter of the feeding barrel or three (3) to five (5) times the diameter of the feeding barrel (5). The invention further covers a submerged combustion melter equipped with above material feeding system and a process for feeding material into a melter. Fig 1
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GBGB1501312.1A GB201501312D0 (en) | 2015-01-27 | 2015-01-27 | Melter feeding system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| LU93218B1 true LU93218B1 (fr) | 2017-03-30 |
Family
ID=52673974
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| LU93218A LU93218B1 (fr) | 2015-01-27 | 2016-01-27 | Système d'approvisionnement de four |
Country Status (10)
| Country | Link |
|---|---|
| US (2) | US20180002213A1 (fr) |
| EP (1) | EP3250520B1 (fr) |
| DK (1) | DK3250520T3 (fr) |
| ES (1) | ES2773825T3 (fr) |
| GB (1) | GB201501312D0 (fr) |
| LU (1) | LU93218B1 (fr) |
| PL (1) | PL3250520T3 (fr) |
| RS (1) | RS59905B1 (fr) |
| SI (1) | SI3250520T1 (fr) |
| WO (1) | WO2016120351A1 (fr) |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| WO2017040163A1 (fr) * | 2015-08-31 | 2017-03-09 | Ocv Intellectual Capital, Llc | Bobine d'entrée de composition |
| GB2571696B (en) | 2017-10-09 | 2020-05-27 | Compass Pathways Ltd | Large scale method for the preparation of Psilocybin and formulations of Psilocybin so produced |
| FR3074165B1 (fr) | 2017-11-30 | 2020-12-11 | Saint Gobain Isover | Enfourneuse mobile en translation |
| US11358895B2 (en) | 2018-11-15 | 2022-06-14 | Owens-Brockway Glass Container Inc. | Batch charger for a melting chamber |
| US11084749B2 (en) * | 2018-11-20 | 2021-08-10 | Owens-Brockway Glass Container Inc. | Batch inlet and cleaning device for glass melter |
| US12252434B2 (en) | 2020-09-30 | 2025-03-18 | Owens-Brockway Glass Container Inc. | Feeder alcove and batch feeding apparats for a melter |
| US11912608B2 (en) | 2019-10-01 | 2024-02-27 | Owens-Brockway Glass Container Inc. | Glass manufacturing |
| JP2021178703A (ja) * | 2020-05-12 | 2021-11-18 | セイコーエプソン株式会社 | スクリューフィーダー、及び繊維構造体製造装置 |
| US12371361B2 (en) | 2020-09-30 | 2025-07-29 | Owens-Brockway Glass Container Inc. | Submerged feedstock charging of melting vessels |
| US12084378B2 (en) * | 2021-04-16 | 2024-09-10 | Owens-Brockway Glass Container Inc. | Feeder tank for a glass melter |
| WO2022268321A1 (fr) | 2021-06-24 | 2022-12-29 | International Partners In Glass Research (Ipgr) E.V. | Dispositif et procédé d'alimentation d'un matériau en lot de verre dans une surface de fusion du verre |
| US20240010538A1 (en) * | 2022-07-11 | 2024-01-11 | Owens-Brockway Glass Container Inc. | Melting furnaces and charging of melting furnaces |
Family Cites Families (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1761229A (en) * | 1926-10-25 | 1930-06-03 | Libbey Owens Glass Co | Batch-feeding mechanism |
| FR679287A (fr) * | 1929-07-25 | 1930-04-10 | Henri Desjonqueres Verreries D | Appareil d'enfournement continu |
| US1999761A (en) * | 1932-10-24 | 1935-04-30 | Hartford Empire Co | Method of and apparatus for making glass |
| FR896276A (fr) * | 1942-08-21 | 1945-02-16 | Glaceries Sambre Sa | Procédé et four pour la fusion ou le traitement du verre par chauffage électrique |
| US4329165A (en) * | 1981-02-26 | 1982-05-11 | Ppg Industries, Inc. | Method for enhanced melting of glass batch and apparatus therefor |
| JPS60131831A (ja) * | 1983-12-16 | 1985-07-13 | Matsushita Electric Ind Co Ltd | 連続硝子溶融炉原料供給装置 |
| FR2764877B1 (fr) * | 1997-06-20 | 1999-09-03 | Europlasma | Procede de vitrification d'un materiau pulverulent et dispositif pour la mise en oeuvre de ce procede |
| TR199902155T1 (xx) * | 1998-01-09 | 2000-04-21 | Saint-Gobain Vitrage | Cam haline gelebilen maddelerin ergitilmesi, rafinaj�na y�nelik metod. |
| EP1667934B1 (fr) | 2003-09-19 | 2011-02-16 | Saint-Gobain Glass France | Preparation de silicate dans un four a bruleurs immerges en milieu reducteur |
| JP2005179126A (ja) * | 2003-12-19 | 2005-07-07 | Asahi Fiber Glass Co Ltd | スクリューフィーダ先端部の冷却方法および装置 |
| DE502007007085D1 (de) * | 2007-12-19 | 2011-06-09 | Schwenk Daemmtechnik Gmbh & Co | Verfahren und Vorrichtung zum Recycling von organische Bestandteile enthaltendem Mineralwolleabfall |
| FR2987617B1 (fr) * | 2012-03-05 | 2017-03-24 | Saint Gobain Isover | Enfourneuse avec tete amovible pour enfournement immerge |
| GB201313651D0 (en) | 2013-07-31 | 2013-09-11 | Knauf Insulation Doo Skofja Loka | Melting of vitrifiable material |
| 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 |
-
2015
- 2015-01-27 GB GBGB1501312.1A patent/GB201501312D0/en not_active Ceased
-
2016
- 2016-01-27 SI SI201630696T patent/SI3250520T1/sl unknown
- 2016-01-27 US US15/546,329 patent/US20180002213A1/en not_active Abandoned
- 2016-01-27 LU LU93218A patent/LU93218B1/fr active IP Right Grant
- 2016-01-27 WO PCT/EP2016/051735 patent/WO2016120351A1/fr not_active Ceased
- 2016-01-27 RS RS20200143A patent/RS59905B1/sr unknown
- 2016-01-27 EP EP16701667.4A patent/EP3250520B1/fr active Active
- 2016-01-27 DK DK16701667.4T patent/DK3250520T3/da active
- 2016-01-27 PL PL16701667T patent/PL3250520T3/pl unknown
- 2016-01-27 ES ES16701667T patent/ES2773825T3/es active Active
-
2022
- 2022-09-26 US US17/952,612 patent/US11814311B2/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| US20180002213A1 (en) | 2018-01-04 |
| RS59905B1 (sr) | 2020-03-31 |
| US20230097469A1 (en) | 2023-03-30 |
| ES2773825T3 (es) | 2020-07-15 |
| DK3250520T3 (da) | 2020-02-24 |
| US11814311B2 (en) | 2023-11-14 |
| EP3250520B1 (fr) | 2020-01-15 |
| SI3250520T1 (sl) | 2020-04-30 |
| EP3250520A1 (fr) | 2017-12-06 |
| PL3250520T3 (pl) | 2020-06-01 |
| WO2016120351A1 (fr) | 2016-08-04 |
| GB201501312D0 (en) | 2015-03-11 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FG | Patent granted |
Effective date: 20170330 |