Hauv kev lag luam kub siab, muaj ib qho tseem ceeb uas tseem ceeb npaum li lub plawv ntawm cov khoom siv - nws yog lubsilicon carbide nozzleCov khoom siv hauv kev lag luam no uas tsim los ntawm kev siv cov thev naus laus zis ceramic siab heev no muab kev txhawb nqa lub zog ntev thiab txhim khu kev qha rau ntau yam khoom siv kho kub siab. Cia peb qhia txog daim ntaub thaiv tsis meej ntawm cov thev naus laus zis dub no.
1, Kev ua tau zoo heev tsim cov riam phom kev lag luam
1. Kev tiv taus kub heev: Cov khoom siv no tswj tau qhov ruaj khov txawm tias nyob hauv qhov kub ntawm 1350 ℃, thiab tuaj yeem tiv taus qhov kub sib npaug rau qhov kub ntawm magma thaum lub sijhawm tawg rog. Qhov chaw kub heev xws li lub cub tawg thiab cov hlau yaj yog nws cov chaw sib ntaus sib tua tseem ceeb.
2. Tshuaj tiv thaiv tshuaj: Ntsib nrog kev puas tsuaj tas mus li los ntawm cov kua qaub thiab alkaline, ib txheej tiv thaiv ntuj tsim rau ntawm qhov chaw ntawm silicon carbide, uas tuaj yeem tswj tau kev ncaj ncees txawm tias nyob hauv qhov chaw tsim khoom hnyav tshaj plaws ntawm cov tuam txhab tshuaj lom neeg.
3. Lub cev pob zeb diamond: Nws qhov nyuaj yog qhov thib ob tsuas yog pob zeb diamond, thiab nyob rau hauv lub sijhawm ntev ntawm kev kub ceev hluav taws xob, yuav luag tsis muaj cim ntawm kev hnav ntawm qhov chaw, ua kom ntseeg tau tias kev ua haujlwm tas mus li ntawm cov khoom siv yam tsis tau hloov pauv ntau zaus.
4. Tus kws tshaj lij txog kev ua kom sov: Cov qauv siv lead ua tshwj xeeb ua rau nws cov thermal conductivity efficiency ntau dua peb zaug ntawm cov hlau ib txwm muaj, ib yam li lub ntsuas kub uas ua rau hauv, ua rau kev faib cua sov hauv txhua lub ces kaum ntawm lub cub tawg zoo ib yam.
2. Qhov paub tsis meej ntawm kev tsim qauv ntse
Tus qauv tsim tshiab ntawm lub nozzle silicon carbide muaj kev txawj ntse zoo kawg nkaus. Lub chamber combustion siv cov qauv fluid dynamics optimized, ua rau cov nplaim taws sib xyaw thiab hlawv tag nrho hauv ib qho chaw tshwj xeeb. Lub qhov hluav taws xob conical tsim tshwj xeeb ua rau cov pa tawm sai dua, tsis yog tsuas yog txhim kho kev hloov pauv cua sov xwb, tab sis kuj ua rau cov cua sov kub tsis txaus thiab zam kev kub dhau. Tus qauv tsim no ua rau tag nrho lub kaw lus combustion zoo li lub suab paj nruag kub, coj kev ntws ntawm lub zog cua sov hauv cov khoom siv.
3. Kev ntsuas tshiab rau kev siv ntau yam kev qhuab qhia
Txij li kev kho cua sov hlau mus rau kev sintering ceramic, los ntawm kev tsim tshuaj lom neeg mus rau kev hlawv hluav taws xob uas tsis muaj kev phom sij rau ib puag ncig, silicon carbide nozzles tab tom hloov kho cov qauv tsim khoom ntawm cov lag luam kub siab. Nws daim ntawv thov tsis yog tsuas yog ua kom lub neej ua haujlwm ntawm cov khoom siv ntev xwb, tab sis kuj coj cov txiaj ntsig zoo rau kev txuag hluav taws xob rau cov lag luam los ntawm kev txhim kho kev ua haujlwm thermal. Hauv cov ntsiab lus ntawm lub hom phiaj "ob chav carbon", cov thev naus laus zis no tau dhau los ua lub zog tseem ceeb rau kev txhim kho cov lag luam ib txwm muaj.
Ua ib tug thawj coj hauv kev siv tshuab uas koom nrog hauv kev tsim cov khoom siv ceramic tshwj xeeb, peb pheej ua kom zoo dua cov txheej txheem npaj ntawm silicon carbide flame nozzles, thiab los ntawm ntau yam thev naus laus zis patented, txhim kho cov khoom ua tau zoo dua li cov txheej txheem ib txwm muaj. Txhua yam khoom raug kuaj xyuas kom zoo kom tiv thaiv txhua qib kub hauv kev tsim khoom lag luam nrog kev zoo txhim khu kev qha.
Qhov kev ua tiav tshiab no ntawm kev sib koom ua ke ntawm cov khoom siv science thiab thermal technology txawj ntse yog muab cov kev daws teeb meem thermal zog muaj kev nyab xeeb thiab ua haujlwm tau zoo dua rau kev lag luam thoob ntiaj teb. Hauv lub sijhawm tshiab ntawm kev tsim khoom ntse, silicon carbide nozzles yuav txuas ntxiv mus rau lub cav tshiab ntawm kev txhim kho kev lag luam nrog lub nplaim taws ntawm thev naus laus zis.
Lub sijhawm tshaj tawm: Plaub Hlis-28-2025