Lebenka Birta qulqulaya
Sharaxaada Alaabta
Lebenka birta socdaTixraac lebenka refractory godan kuwaas oo la dhigay godadka saxanka hoose ee shubida ingot si loogu xidho lebenka birta socodka ah iyo caaryada, oo caadi ahaan loo yaqaan leben orodyahan. Inta badan loo isticmaalo si loo yareeyo iska caabinta qulqulka birta dhalaalaysa loogana hortago daadinta birta. Astaamaha ugu muhiimsan waxaa ka mid ah caabbinta heerkulka sare, xirashada caabbinta, dareeraha wanaagsan, rakibidda fudud iyo caabbinta dabka wanaagsan.
1. Kala soocida agab:
(1) dhoobo:Tani waa nooca ugu aasaasiga ah ee leben birta socodka, oo ka samaysan dhoobo caadi ah. In kasta oo qiimuhu hooseeyo, haddana aad ayuu ugu liitaa iska caabbinta dabka iyo nolosha adeegga, waxayna ku habboon tahay qaar ka mid ah biraha birta yar yar ama xaaladaha isticmaalka ku meel gaarka ah.
(2) Aluminium sare:Lebenka birta ah ee qulqulaya waxa uu ka kooban yahay maado aluminium sare leh, waxa uu leeyahay iska caabin dab oo aad u wanaagsan, waxana uu ku ahaan karaa mid deggan jawiga heerkulka sare. Waxaa inta badan loo adeegsadaa shirkadaha waaweyn ee birta, gaar ahaan hababka biraha samaynta ee u baahan in ay u adkeystaan heerkulka sare muddo dheer. ?
(3)Mullite:Kiristaalo cirbadda dusha sare leh waxay soo bandhigaan qaab-dhismeedka iskutallaabta, kaas oo si wax ku ool ah uga hortagi kara nabaad-guurka birta dhalaalaysa. Hadda waa agabka guud.
2. U-soocidda mid shaqaynaysa:
(1) Lebenka dhexe
Loo isticmaalo aagga xudunta u ah socodka birta dhalaalaysa, taageeridda waddada socodka oo u baahan sare
refractoriness iyo caabbinta nabaad guurka.
(2) Biraha Qaybiyaha Biraha
Loo isticmaalo in lagu weeciyo birta dhalaalaysa oo loo beddelo qaabab kala duwan. Tilmaamaha caadiga ah waxaa ka mid ah godad labanlaab ah, saddex jibaaran, iyo afar laab, iyadoo ku xiran shuruudaha nidaamka.
(3) Lebenka dabada
Waxay ku yaalaan dhamaadka nidaamka socodka birta, waxay u adkaystaan saameynta birta dhalaalaysa iyo heerkulka sare waxayna u baahan yihiin iska caabin jabka.
Tusmada Alaabta
| dhoobo&Alumina sare | |||||||
| Shayga | RBT-80 | RBT-75 | RBT-70 | RBT-65 | RBT-55 | RBT-48 | RBT-40 |
| Al2O3 (%) ≥ | 80 | 75 | 70 | 65 | 55 | 48 | 40 |
| Muuqda Porosity(%) ≤ | 21 (23) | 24 (26) | 24 (26) | 24 (26) | 22 (24) | 22 (24) | 22 (24) |
| Xoog burburinta Qabow (MPa) ≥ | 70 (60) 60 (50) | 60 (50) 50 (40) | 55 (45) 45 (35) | 50 (40) 40 (30) | 45 (40) 35 (30) | 40 (35) 35 (30) | 35 (30) 30 (25) |
| 0.2MPa Refractoriness Under load(℃) ≥ | 1530 | 1520 | 1510 | 1500 | 1450 | 1420 | 1400 |
| Isbeddel toos ah (%) | 1500℃*2saac | 1500℃*2saac | 1450℃*2saac | 1450℃*2saac | 1450℃*2saac | 1450℃*2saac | 1450℃*2saac |
| -0.4-0.2 | -0.4-0.2 | -0.4-0.1 | -0.4-0.1 | -0.4-0.1 | -0.4-0.1 | -0.4-0.1 | |
| Mulite | ||
| Shayga | JM-70 | JM-62 |
| Al2O3 (%) ≥ | 70 | 62 |
| Fe2O3 (%) ≤ | 1.8 | 1.5 |
| Refractoriness(℃) ≥ | 1780kii | 1760kii |
| Muuqda Porosity(%) ≤ | 28 | 26 |
| Xoog burburinta Qabow (MPa) ≥ | 25 | 25 |
| Isbedelka Tooska ah ee Joogtada ah(1500℃*2h)(%) | -0.1~+0.4 | -0.1~+0.4 |
Codsiga
Lebenka birta socdaWaxa ugu horrayn loo adeegsadaa habka shubista hoose, iyaga oo u adeegaya sidii kanaal birta dhalaalaysa si ay uga soo qulqulaan ladle ilaa caaryada la jeexjeexay, iyaga oo hubinaya qaybinta siman ee birta dhalaalaysa ee caaryada la shubay.
Shaqada Muhiimka ah
Lebennada birta ah ee qulqulaya, dhex mara gudaha bannaankooda, hubi socodka jihada ee birta dhalaalaysa, ka hortagga inay si toos ah u saamayso caaryada la jeexjeexay iyo yaraynta fashilka qaabdhismeed ee ay keento kulaylka deegaanka. Intaa waxaa dheer, alaabadooda dib-u-celinta waxay u oggolaanayaan inay u adkeystaan saameynta jireed iyo falcelinta kiimikada ee heerkulka sare ee birta dhalaalaysa, ka hortagga wasakhda inay soo galaan birta oo saameeya tayada.
Xogta Shirkadda
Hal qayb oo ka mid ah Shandong Robert New Material Co., Ltd.Waxay ku taal magaalada Zibo, ee Gobolka Shandong, Shiinaha, oo ah saldhig wax-soo-saar walxo leh. Waxaan nahay shirkad casri ah oo midaysa cilmi-baarista iyo horumarinta, wax-soo-saarka, iibinta, naqshadeynta iyo dhismaha foornada, tignoolajiyada, iyo alaabada dib-u-celinta dhoofinta. Waxaan haysanaa qalab dhamaystiran, tignoolajiyada horumarsan, xoog farsamo oo xoogan, tayada badeecada aad u fiican, iyo sumcad wanaagsan. Warshadayadu waxa ay dabooshaa in ka badan 200 oo hektar wax soo saarka sanadlaha ah ee agabka refractory-ku waa ku dhawaad 30000 oo tan iyo agabka refractory ee aan qaabaysani waa 12000 oo tan.
Alaabadayada ugu muhiimsan ee walxaha dib-u-celinta waxaa ka mid ah: Qalabka dib-u-celinta alkaline; aluminium silikoon walxaha dib-u-celinta; Qalabka dib-u-celinta ee aan qaabaysan; dahaarka alaabta refractory kulaylka; walxaha dib-u-celinta gaarka ah; agabka refractory functional ee hababka tuurista joogtada ah.
Su'aalaha Inta Badan La Isweydiiyo
Ma u baahan tahay caawimo? Hubi inaad booqato golayaasha taageerada jawaabaha su'aalahaaga!
Waxaan nahay soo saaraha dhabta ah, warshadeena waxay ku takhasustay soo saarista alaabta refractory in ka badan 30 sano. Waxaan ballan qaadaynaa inaan bixinno qiimaha ugu fiican, iibka hore ee ugu wanaagsan iyo adeegga iibka kadib.
Nidaam kasta oo wax soo saar ah, RBT waxay leedahay nidaam QC oo dhamaystiran oo loogu talagalay ka kooban kiimikada iyo sifooyinka jirka. Oo waanu tijaabin doonaa alaabta, shahaada tayada ayaa lagu rari doonaa alaabta. Haddii aad leedahay shuruudo gaar ah, waxaan isku dayi doonaa sida ugu fiican si aan u dejino.
Iyada oo ku xidhan tirada, wakhtiga dhalmadayadu way kala duwan tahay. Laakiin waxaan ballanqaadeynaa inaan sida ugu dhaqsaha badan ugu soo dejinno tayada dammaanadda leh.
Dabcan, waxaanu bixinaa muunado bilaash ah.
Haa, dabcan, waxaa lagugu soo dhawaynayaa inaad booqato shirkadda RBT iyo alaabtayada.
Ma jiro wax xad ah, waxaan ku siin karnaa talada ugu fiican iyo xalka sida ay tahay xaaladdaada.
Waxaan samaynaynay qalab dib u celin ah in ka badan 30 sano, waxaan haysanaa taageero farsamo oo xoog leh iyo waayo-aragnimo qani ah, waxaan ka caawin karnaa macaamiisha naqshadeynta kilns kala duwan iyo bixinta adeeg hal-joojin ah.
