DE2841681A1 - Verfahren und vorrichtung zum betrieb einer wirbelschicht - Google Patents
Verfahren und vorrichtung zum betrieb einer wirbelschichtInfo
- Publication number
- DE2841681A1 DE2841681A1 DE19782841681 DE2841681A DE2841681A1 DE 2841681 A1 DE2841681 A1 DE 2841681A1 DE 19782841681 DE19782841681 DE 19782841681 DE 2841681 A DE2841681 A DE 2841681A DE 2841681 A1 DE2841681 A1 DE 2841681A1
- Authority
- DE
- Germany
- Prior art keywords
- fluidized bed
- gas
- glass
- area
- gas extraction
- 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.)
- Withdrawn
Links
- 238000000034 method Methods 0.000 title claims description 44
- 239000012530 fluid Substances 0.000 title description 2
- 239000011521 glass Substances 0.000 claims description 128
- 238000000605 extraction Methods 0.000 claims description 114
- 239000000463 material Substances 0.000 claims description 80
- 230000003068 static effect Effects 0.000 claims description 45
- 239000011236 particulate material Substances 0.000 claims description 44
- 238000010791 quenching Methods 0.000 claims description 11
- 230000000171 quenching effect Effects 0.000 claims description 10
- 238000001816 cooling Methods 0.000 claims description 8
- 239000002245 particle Substances 0.000 claims description 8
- 239000005341 toughened glass Substances 0.000 claims description 8
- 238000005056 compaction Methods 0.000 claims description 7
- 238000005496 tempering Methods 0.000 claims description 5
- 238000005243 fluidization Methods 0.000 claims description 4
- 230000001105 regulatory effect Effects 0.000 claims description 4
- 238000009428 plumbing Methods 0.000 claims description 2
- 238000000926 separation method Methods 0.000 claims description 2
- 239000007789 gas Substances 0.000 description 171
- 238000010438 heat treatment Methods 0.000 description 9
- 230000006835 compression Effects 0.000 description 7
- 238000007906 compression Methods 0.000 description 7
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 238000013022 venting Methods 0.000 description 4
- 239000001307 helium Substances 0.000 description 3
- 229910052734 helium Inorganic materials 0.000 description 3
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 239000005361 soda-lime glass Substances 0.000 description 3
- 238000011161 development Methods 0.000 description 2
- 239000012528 membrane Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 239000013618 particulate matter Substances 0.000 description 2
- 238000005192 partition Methods 0.000 description 2
- 239000004753 textile Substances 0.000 description 2
- 101100129922 Caenorhabditis elegans pig-1 gene Proteins 0.000 description 1
- 101100520057 Drosophila melanogaster Pig1 gene Proteins 0.000 description 1
- 241001676573 Minium Species 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 238000013019 agitation Methods 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000001914 calming effect Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000003618 dip coating Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000006213 oxygenation reaction Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
- 239000002341 toxic gas Substances 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B27/00—Tempering or quenching glass products
- C03B27/04—Tempering or quenching glass products using gas
- C03B27/0417—Controlling or regulating for flat or bent glass sheets
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
- B01J8/18—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles
- B01J8/24—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles according to "fluidised-bed" technique
- B01J8/46—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles according to "fluidised-bed" technique for treatment of endless filamentary, band or sheet material
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B27/00—Tempering or quenching glass products
- C03B27/04—Tempering or quenching glass products using gas
- C03B27/0413—Stresses, e.g. patterns, values or formulae for flat or bent glass sheets
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B27/00—Tempering or quenching glass products
- C03B27/04—Tempering or quenching glass products using gas
- C03B27/052—Tempering or quenching glass products using gas for flat or bent glass sheets being in a vertical position
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Thermal Sciences (AREA)
- Materials Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Combustion & Propulsion (AREA)
- Mathematical Physics (AREA)
- Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
- Filtering Materials (AREA)
- Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
- Surface Treatment Of Glass (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB4056477 | 1977-09-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2841681A1 true DE2841681A1 (de) | 1979-04-12 |
Family
ID=10415532
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19782841681 Withdrawn DE2841681A1 (de) | 1977-09-29 | 1978-09-25 | Verfahren und vorrichtung zum betrieb einer wirbelschicht |
Country Status (34)
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3303268A1 (de) * | 1982-02-01 | 1983-08-11 | Pilkington Brothers P.L.C., St. Helens, Merseyside | Verfahren und vorrichtung zum thermischen vorspannen von glas |
Families Citing this family (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5531823A (en) * | 1995-02-06 | 1996-07-02 | Atomic Energy Of Canada Limited | Low-heat high-performance concrete |
| BE1010937A3 (nl) * | 1997-02-20 | 1999-03-02 | Bekaert Sa Nv | Bekleding voor structuren welke contact maken met glazen voorwerpen tijdens hun vormgevingsproces. |
| US6042369A (en) * | 1998-03-26 | 2000-03-28 | Technomics, Inc. | Fluidized-bed heat-treatment process and apparatus for use in a manufacturing line |
| US20160031752A1 (en) | 2014-07-31 | 2016-02-04 | Corning Incorporated | Glass or glass-ceramic for windows, countertops, and other applications |
| US11097974B2 (en) | 2014-07-31 | 2021-08-24 | Corning Incorporated | Thermally strengthened consumer electronic glass and related systems and methods |
| US10611664B2 (en) | 2014-07-31 | 2020-04-07 | Corning Incorporated | Thermally strengthened architectural glass and related systems and methods |
| WO2017020041A1 (en) * | 2015-07-30 | 2017-02-02 | Corning Incorporated | Thermally strengthened glass and related systems and methods |
| KR20180033294A (ko) * | 2015-07-30 | 2018-04-02 | 코닝 인코포레이티드 | 열적으로 강화된 유리 및 이와 관련된 시스템 및 방법 |
| US12338159B2 (en) | 2015-07-30 | 2025-06-24 | Corning Incorporated | Thermally strengthened consumer electronic glass and related systems and methods |
| KR102492060B1 (ko) | 2016-01-12 | 2023-01-26 | 코닝 인코포레이티드 | 얇은, 열적 및 화학적으로 강화된 유리-계 제품 |
| US11795102B2 (en) | 2016-01-26 | 2023-10-24 | Corning Incorporated | Non-contact coated glass and related coating system and method |
| WO2019040818A2 (en) | 2017-08-24 | 2019-02-28 | Corning Incorporated | GLASSES HAVING ENHANCED TEMPERATURE CAPABILITIES |
| TWI785156B (zh) | 2017-11-30 | 2022-12-01 | 美商康寧公司 | 具有高熱膨脹係數及對於熱回火之優先破裂行為的非離子交換玻璃 |
| KR20210154825A (ko) | 2019-04-23 | 2021-12-21 | 코닝 인코포레이티드 | 확정 응력 프로파일을 갖는 유리 라미네이트 및 그 제조방법 |
| CN116811379B (zh) | 2019-08-06 | 2026-01-02 | 康宁股份有限公司 | 具有用于阻止裂纹的埋入式应力尖峰的玻璃层压体及其制造方法 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2670573A (en) * | 1950-02-13 | 1954-03-02 | Jr Frederick W Sullivan | Thermal treatment of ceramic objects |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3423198A (en) * | 1965-06-14 | 1969-01-21 | Permaglass | Method for tempering glass utilizing an organic polymer gaseous suspension |
| GB1556051A (en) * | 1975-08-29 | 1979-11-21 | Pilkington Brothers Ltd | Thermal treatment of glass |
| US4066430A (en) * | 1976-11-26 | 1978-01-03 | Ppg Industries, Inc. | Method of tempering in a fluidized quenching medium |
-
1978
- 1978-09-14 IE IE1853/78A patent/IE47350B1/en unknown
- 1978-09-15 NL NL7809411A patent/NL7809411A/xx not_active Application Discontinuation
- 1978-09-19 IL IL55604A patent/IL55604A/xx unknown
- 1978-09-19 ZA ZA785313A patent/ZA785313B/xx unknown
- 1978-09-20 AU AU40015/78A patent/AU519590B2/en not_active Expired
- 1978-09-20 NZ NZ188462A patent/NZ188462A/xx unknown
- 1978-09-21 US US05/944,613 patent/US4198226A/en not_active Expired - Lifetime
- 1978-09-21 US US05/944,611 patent/US4194898A/en not_active Expired - Lifetime
- 1978-09-25 FR FR7827386A patent/FR2408386A1/fr active Granted
- 1978-09-25 ZM ZM83/78A patent/ZM8378A1/xx unknown
- 1978-09-25 CA CA311,965A patent/CA1102097A/en not_active Expired
- 1978-09-25 AR AR273826A patent/AR217479A1/es active
- 1978-09-25 DE DE19782841681 patent/DE2841681A1/de not_active Withdrawn
- 1978-09-26 ES ES473691A patent/ES473691A1/es not_active Expired
- 1978-09-26 BE BE190709A patent/BE870764A/xx not_active IP Right Cessation
- 1978-09-27 SE SE7810149A patent/SE434803B/sv not_active IP Right Cessation
- 1978-09-27 TR TR20311A patent/TR20311A/xx unknown
- 1978-09-27 PL PL1978209892A patent/PL111140B1/pl unknown
- 1978-09-28 PT PT68604A patent/PT68604A/pt unknown
- 1978-09-28 IT IT69236/78A patent/IT1108403B/it active
- 1978-09-28 YU YU02292/78A patent/YU229278A/xx unknown
- 1978-09-28 AT AT0701178A patent/AT371081B/de not_active IP Right Cessation
- 1978-09-28 LU LU80291A patent/LU80291A1/xx unknown
- 1978-09-28 GR GR57328A patent/GR64970B/el unknown
- 1978-09-28 SU SU782667699A patent/SU1389675A3/ru active
- 1978-09-28 BR BR7806457A patent/BR7806457A/pt unknown
- 1978-09-28 CS CS786287A patent/CS222273B2/cs unknown
- 1978-09-28 HU HU78PI642A patent/HU182560B/hu unknown
- 1978-09-28 FI FI782956A patent/FI63209C/fi not_active IP Right Cessation
- 1978-09-28 JP JP11871878A patent/JPS5467568A/ja active Granted
- 1978-09-28 DD DD78208165A patent/DD141820A5/de unknown
- 1978-09-28 NO NO783296A patent/NO151775C/no unknown
- 1978-09-29 DK DK433678A patent/DK147614C/da not_active IP Right Cessation
- 1978-09-29 CH CH1015978A patent/CH639868A5/de not_active IP Right Cessation
- 1978-09-30 EG EG579/78A patent/EG14075A/xx active
-
1979
- 1979-04-19 US US06/031,637 patent/US4221579A/en not_active Expired - Lifetime
-
1982
- 1982-08-09 YU YU01725/82A patent/YU172582A/xx unknown
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2670573A (en) * | 1950-02-13 | 1954-03-02 | Jr Frederick W Sullivan | Thermal treatment of ceramic objects |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3303268A1 (de) * | 1982-02-01 | 1983-08-11 | Pilkington Brothers P.L.C., St. Helens, Merseyside | Verfahren und vorrichtung zum thermischen vorspannen von glas |
| DE3303318A1 (de) * | 1982-02-01 | 1983-08-11 | Pilkington Brothers P.L.C., St. Helens, Merseyside | Vorrichtung und verfahren zum thermischen vorspannen von glas |
Also Published As
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OAR | Request for search filed | ||
| OB | Request for examination as to novelty | ||
| OC | Search report available | ||
| 8110 | Request for examination paragraph 44 | ||
| 8128 | New person/name/address of the agent |
Representative=s name: BEETZ SEN., R., DIPL.-ING. BEETZ JUN., R., DIPL.-I |
|
| 8139 | Disposal/non-payment of the annual fee |