Alaabooyinka Qaabaysan Kaabista Caaryada
01
Qulqullada Sare ee Alumina ee Foornada Warshadaha
Feature & Faa'iidada
Qaybaha aluminium-ka-dahaaran ee sarreeya ayaa ah walxo gaar ah oo dib-u-kicin ah oo loo isticmaalo codsiyada heerkulka sare ee kala duwan sababtoo ah sifooyinkooda gaarka ah. Qaar ka mid ah sifooyinka muhiimka ah ee baloogyada dahaarka sare ee aluminiumka waxaa ka mid ah:
1. Xakamaynta kulaylka: Waxay leeyihiin kororka kulaylka hooseeya, taas oo ka dhigaysa mid aad waxtar u leh hoos u dhigista kulaylka iyo ilaalinta heerkulka sare ee foornada iyo foornada.
2. Xoogga Farsamada: Waxay soo bandhigaan xoog farsamo oo wanaagsan iyo caabbinta xoqitaanka, taas oo hubinaysa cimri dhererka iyo cimri dhererka xaaladaha adag.
3. Fudud: Inkasta oo ay xoog iyo adkeysi leeyihiin, alumina-yada dahaarka sare ee alumina waa kuwo miisaankoodu yar yahay, taas oo u sahlaysa in si fudud loo maareeyo loona rakibo.
4. Degenaanshaha cabbirka: Waxay ilaalinayaan qaabkooda iyo sharaftooda qaabdhismeedkooda xaaladaha heerkulka sare, yaraynta qallafsanaanta iyo dillaaca.
5. Waxtarka Tamarta: Iyaga oo siinaya dahaar aad u fiican, baloogyadani waxay caawiyaan ilaalinta tamarta iyo dhimista kharashyada hawlgalka ee hababka heerkulka sare.
Codsiga caadiga ah
"Bloogga Cast Fireclay Block for Glass Furnace" waxaa caadi ahaan loo isticmaalaa dahaarka xagga hoose iyo darbiyada foornooyinka dhalooyinka. Lebenkan fireclay ma aha oo kaliya inay si wax ku ool ah u dahaadhaan, ka hortagga faafitaanka dibadda ee kulaylka iyo ilaalinta jawi heerkul sare oo deggan gudaha foornada dhalada, laakiin sidoo kale waxay leeyihiin sifooyin awood sare leh. Nidaamkooda tuurista gariirka ee gaarka ah ayaa siinaya lebenkan cufnaanta isku midka ah iyo wax qabad aad u wanaagsan, taasoo u sahlaysa inay u adkeystaan heerkulka sare iyo saameynta ay abuuraan inta lagu jiro hawlgallada foornada dhalada, hubinta xasilloonida iyo isku halaynta inta lagu jiro hawlgalka muddada dheer.
Tusmooyinka caadiga ah
| Walxaha | Calanka-1.2 | Calanka-1.0 | Calanka-0.8 | Calanka-0.7 | Calanka-0.6 | |
| Al2O3 | % | ≥ 48 | ≥ 48 | ≥ 48 | ≥ 48 | ≥ 48 |
| Fe2O3 | % | ≤ 2.0 | ≤ 2.0 | ≤ 2.0 | ≤ 2.0 | ≤ 2.0 |
| Cufnaanta Bulk | g/cm3 | 1.2-1.3 | 1 | 0.8 | 0.7 | 0.6 |
| Xoogga Burburinta Qabow | MPa | 15 | 4 | 3 | 2.5 | 2 |
| Dib u kululaynta Isbeddelka tooska ah oo aan ka badnayn 2% | % | 1400 | 1400 | 1400 | 1350 | 1350 |
| Heerarka kulaylka @350 ± 10°C | W/m·K | 0.55 | 0.5 | 0.35 | 0.35 | 0.3 |