玻璃制备patent 课程论文文档格式.docx

玻璃制备patent 课程论文文档格式.docx

《玻璃制备patent 课程论文文档格式.docx》由会员分享，可在线阅读，更多相关《玻璃制备patent 课程论文文档格式.docx（14页珍藏版）》请在冰豆网上搜索。

1、NGM（Nextgenerationglassmelter）新一代玻璃熔制技术----飞行熔化技术，

共8个。

1.1）、MELTINGMETHODANDAPPARATUS

Inventors:

RogerPauli（Stourbridge,GB）

IPC8Class:

AC03B302FI

USPCClass:

6566

Classname:

Glassmanufacturingprocessesformingproductorpreformfrommoltenglass

Publicationdate:

2012-11-01

Patentapplicationnumber:

20120272685

Abstract:

Amethodandapparatusformeltingarawmaterialsuchasglass.Themethodcomprisesacreatingaflowofrawmaterialinterruptedbyaheatedphaseseparationbarrier（3,31,32）,whereinmeltingisachievedbytransferofheatfromthephaseseparationbarriertotherawmaterial.Theprocesscomprises:

providingsolidrawmaterialtothephaseseparationbarrier,whereinthephaseseparationbarriersupportsthesolidrawmaterial;

heatingthephaseseparationbarriertoatemperaturewhichis（a）atleast700°

C.and（b）sufficienttocausemeltingofthesolidrawmaterialwhichcontactsthebarrier,whereinanymeltedrawmaterialformedoncontactwiththephaseseparationbarrierflowsofforthroughthephaseseparationbarrier;

andcollectingthemeltedrawmaterial;

whereinthephaseseparationbarriercausesseparationofthesolidandmeltedphaseswithintheflowoftherawmaterial.Twoormoremeltersmaybeusedinparallelandtheresultantmeltedrawmaterialsmixedtogetherinthemeltedstate.Inaddition,thereisprovidedamethodandapparatusforproducingameltcomprisingamixtureofmeltedrawmaterials.Theapparatuscomprisestwomeltingchambersconnectedviaoutletstoahomogeniser.

1.2）GLASS-MELTINGFURNACE,PROCESSFORPRODUCINGMOLTENGLASS,APPARATUSFORPRODUCINGGLASSPRODUCTSANDPROCESSFORPRODUCINGGLASSPRODUCTS

OsamuSakamoto（Tokyo,JP） 

ChikaoTanaka（Tokyo,JP） 

SeijiMiyazaki（Tokyo,JP） 

SatoruOhkawa（Tokyo,JP）

Assignees:

ASAHIGLASSCOMPANY,LIMITED

AC03B5235FI

2012-08-30

20120216571

Glassrawmaterialparticlesaredroppedfromanoxygencombustionburner24,andtheglassrawmaterialparticlesareheatedbyaflameFofanoxygencombustionburner24andathermalplasmaP,tomelttheparticles.Liquidglassparticles30producedbythemeltingfalldownwardlyinameltingtank12,andfallonasurfaceofamoltenglassliquidGinthemeltingtank12.Then,anupperlayerG1ofthemoltenglassliquidGisheatedbyelectrodes40,40ofaheatingapparatus38providedinthemeltingtank12.Bythismethod,airandresidualgasgeneratedinthemoltenglassliquidGandtheliquidglassparticles30fallenontothesurfaceofthemoltenglassliquidG,becomebubbles,surfaceandaresmoothlydischarged.

1.3）、Processforproducingmoltenglass,glass-meltingfurnace,apparatusforproducingglassproductsandPROCESSFORPRODUCINGGLASSPRODUCTS,

Pub.NO.:

US2012/0167631A1

OsamuSakamoto（Tokyo,JP）

2012-07-05

20120167631

Thepresentinventionprovides（i）aprocessforproducingmoltenglassfromglassrawmaterialparticlesandglassculletpiecesbyanin-flightmeltingmethod（ii）aprocessforproducingglassproductsusingtheprocess（i）;

（iii）aglassmeltingfurnaceforcarryingoutthisprocess（i）and（iv）anapparatusforproducingglassproductsusingthemeltingfurnace（iii）.

1.4）GLASS-MELTINGFURNACE,PROCESSFORPRODUCINGMOLTENGLASS,APPARATUSFORPRODUCINGGLASSPRODUCTSANDPROCESSFORPRODUCINGGLASSPRODUCTS

2012-06-28

20120159992

Aglass-meltingfurnace,whichsuppressestheeffectofexhaustgasonmoltenglassquality,aprocessforproducingmoltenglass,andaprocessandapparatusforproducingglassproducts.Theglass-meltingfurnacecontaining:

arawglassmaterialparticlefeedportiondisposeddownwardlyatafurnacewallportioninanupperportionoftheglass-meltingfurnace;

aheatingunitprovidedunderthefeedportion,whichformsagasphaseportionforconvertingrawglassmaterialparticlesintoliquidglassparticles;

aflueinletdisposedontheupstreamsideofthegasphaseportioninaflowdirectionofthemoltenglassliquid;

afurnace-bottomportion,whichaccumulatestheliquidglassparticlesthatproducethemoltenglassliquid;

andadischargeportion,whichdischargesthemoltenglassliquid.

1.5）GLASSMELTINGFURNACE,PROCESSFORPRODUCINGMOLTENGLASS,APPARATUSFORPRODUCINGGLASSPRODUCT,ANDPROCESSFORPRODUCINGGLASSPRODUCT

651363

Finingorhomogenizingmoltenglassbychargingbatchmaterialburnerdirectedtowardsbatchormelt

20120159994

Anapparatusforproducingmoltenglass,aprocessforproducingmoltenglass,anapparatusforproducingaglassproductandaprocessforproducingaglassproduct,whicharecapableofpreventingdeteriorationofthequalityofmoltenglasscausedbydepositionofscatteredparticlesonafurnacewalloraflue.Inthepresentinvention,togetherwiththeoperationofintroducingandmeltingglassmaterialparticlesbyanoxygencombustionburner,glassculletpiecesaredroppedfromglassculletpieces-introducingtubestoformasubstantiallycylindricalenclosurearoundaflamebyaflowofglassculletpieces.Thatis,glassculletpiecesaredroppedfromeightglassculletpieces-introducingtubestopartitionoffthefurnacewallfromtheflame.And,particlesscatteringfromtheflamearecapturedasdepositsonthesurfaceoffallingglassculletpiecesanddroppedintoaglassmeltinthemeltreservoir.

1.6）GLASSMELTINGFURNACE,PROCESSFORPRODUCINGMOLTENGLASS,APPARATUSFORPRODUCINGGLASSPRODUCT,ANDPROCESSFORPRODUCINGGLASSPRODUCT

AC03B1900FI

2012-06-21

20120151966

Abstract：

Thepresentinventionprovides（i）aglassmeltingfurnace,（ii）aprocessforproducingmoltenglass,（iii）anapparatusforproducingaglassproduct,and（iv）aprocessforproducingaglassproduct,whicharecapableofpreventingdeteriorationofthequalityofmoltenglasscausedbydepositionofparticlesfloatingonawallofthefurnace.Themeltingfurnacedescribedhereinincludesameltingtankinwhichafluelocatedsubstantiallyatthecenterofaceilingwallandanumberoffirstheatingunitsaredisposed,suchthatparticlesfloatinginthefurnacearesuctionedoffbyasuctionpoweroftheflueanddischargedfromthefurnacewithoutbeingdirectedtoasurroundingfurnacewall.Thisdrasticallyreducestheamountoffloatingparticlesdepositedonthefurnacewall,whichpreventsdamagetothefurnacewallanddeteriorationofthequalityofglassproducedtherein.

1.7）PROCESSFORPRODUCINGMOLTENGLASS,GLASS-MELTINGFURNACE,PROCESSFORPRODUCINGGLASSPRODUCTSANDAPPARATUSFORPRODUCINGGLASSPRODUCTS

SatoruOhkawa（Tokyo,JP） 

TakahiroMurakami（Tokyo,JP） 

TakahiroMurakami（Tokyo,JP）

2012-06-07

20120137737

Thepresentinventionprovidesaprocessforproducingamoltenglasswhichcanproduceamoltenglasshavingagoodquality,aglass-meltingfurnace,aprocessforproducingglassproductsandanapparatusforproducingglassproducts.Whileanoxygencombustionburner20isrotatedbyamotor38,glassrawmaterialparticles（notshown）aredroppedintoahigh-temperaturegasphaseatmosphereproducedbyaflameFoftheoxygencombustionburner20,tobechangedintoliquidglassparticles.Byrotationofanoutlet（nozzle）oftheoxygencombustionburner20,thefallingpositionoftheliquidglassparticles26,26...changeswithtime.Accordingly,generationofbubblescausedbycontinuousfalloftheliquidglassparticlesinaparticularpositiononamoltenglassliquidsurfaceisprevented.Accordingly,itispossibletoproduceamoltenglasshavingagoodqualitywithfewbubbles.

1.8）PROCESSFORPRODUCINGGRANULESANDPROCESSFORPRODUCINGGLASSPRODUCT.PATNo.US2012/0144863A1,Jun.14,2012

Shinohara,Nobuhiro（Tokyo,JP）;

Onoda,Hitoshi（Tokyo,JP）

Assignee:

AsahiGlassCompany,Limited（Tokyo,JP）

Filed:

Feb.17,2012

Toprovideaprocessforproducinggranulesofglassrawmaterialswhichhaveexcellentstrengthandarelesslikelytoformfinepowdereven