- 07
- Nov
SK32 isitini sobumba, SK34 isitini sobumba, SK36 isitini se-alumina esiphezulu, SK37 isitini se-alumina esiphezulu, SK38 inkomba yokusebenza kwezitini eziphikisayo
SK32 isitini sobumba, SK34 isitini sobumba, SK36 isitini se-alumina esiphezulu, SK37 isitini se-alumina esiphezulu, SK38 inkomba yokusebenza kwezitini eziphikisayo
Izitini ezimelana nokushisa okuphezulu zibizwa ngokuthi izitini eziphikisayo. Kungumkhiqizo oqediwe otholwe ngokuxuba ubumba oluphikisayo ne-clinker (ubumba oluyi-calcined nolugayiwe), bese luyanyakaza, lucindezela lube yisimo, luwomise futhi lubala. Kukhona nezitini ze-siliconeous neziphezulu ze-alumina. Ngokwamabanga, ingahlukaniswa ngezitini ezithi SK32, SK34, SK36, SK38, kanye ne-SK40. Izitini eziphikisayo zisetshenziselwa ikakhulukazi ezitsheni zomlilo, ama-flues, ama-chimneys, njll Ngokusho kokubunjwa kwazo kanye nokucaciswa kwazo, zingahlukaniswa zibe izigaba ezimbili: ezijwayelekile nezikhethekile. Ukucaciswa kwezitini eziphikisayo ezijwayelekile kungu-230 mm × 114 mm × 65 mm, futhi izitini eziphikisayo ezinomumo okhethekile zicutshungulwa esizeni ngokuya ngesidingo noma ezihlinzekwa umenzi.
Izitini eziphikisayo zingahlukaniswa zibe izinhlobo ezimbili ngokuya ngedigri yazo yokumelana nomlilo (izinga lokumelana nomlilo liyi-1580 ~ 1770℃ kanye nezitini eziphikisayo zebanga eliphakeme (izinga lokumelana nomlilo ngu-1770 ~ 2000℃). zingahlukaniswa zibe acidic, alkaline futhi hlangothi 3 izinhlobo.
Inkampani yethu ingumkhiqizi wezitini eziphikisayo oseneminyaka ecishe ibe ngu-30 yasungulwa, ikakhulukazi ehlanganisa izitini ze-SK series refractory, izitini ze-refractory zebanga elikhethekile, izitini eziphikisayo zesigaba sokuqala, izitini eziphikisayo zesigaba sesibili, izitini eziphikisayo ezimise okukhethekile; siyaqhubeka nokukhuthaza ubuchwepheshe obuphezulu kanye nobuchwepheshe obusha; Izinga lomkhiqizo lihlangabezana nezidingo zamakhasimende ahlukene; Isikhungo Sikazwelonke Sokugada Nokuhlola Ikhwalithi Yomkhiqizo Wezinto Zobumba Neziphikisayo sihlala siqondisa futhi sihlole ukuze siqinisekise ukuzinza kwekhwalithi yomkhiqizo.
Izitini eziphikisayo zinokumelana nemihuzuko, ukumelana nokugqwala, ukumelana nokuphuma kwe-spalling, ukukhasa okuphansi, ukuzinza okuhle kokushaqeka okushisayo, nempilo yazo yesevisi iphindwe izikhathi ezingu-1.5 kunemikhiqizo evamile; esetshenziswa kakhulu kwiziko eziqhumayo, izitofu ezishisayo, izitofu zekhabhoni, okomshini wokubala i-carbon, ohhavini be-coke, izigubhu zensimbi, amasistimu okusanhlamvu, ama-boilers, okokhela usimende, okhini bezingilazi kanye nezinsimbi ezihlukahlukene kanye nezinto ezishisayo, njll., ezifanele insimbi, imishini, isakhiwo. izinto zokwakha, ukusakaza, izitsha zobumba, amandla kagesi, i-petroleum, izimboni zamakhemikhali nezinye izimboni.
Izinkomba zomzimba namakhemikhali wezitini eziphikisayo ze-SK32, SK34, SK36, SK38, SK40.
project | Isitini sobumba | Izitini eziphakeme ze-alumina | ||||||
I-SK-30 | I-SK-32 | I-SK-34 | I-SK-35 | I-SK-36 | I-SK-37 | I-SK-38 | I-SK-40 | |
I-AL2O3% (≥) | 30 | 35 | 38 | 45 | 55 | 65 | 70 | 82 |
I-Fe2O3% (≤) | 2.5 | 2.5 | 2.0 | 2.0 | 2.0 | 2.0 | 2.0 | 2.0 |
I-Refractoriness (SK) | 30 | 32 | 34 | 35 | 36 | 37 | 38 | 40 |
Ithempelesha yokuthambisa yokulayisha, 0.2MPa, °C (≥) | 1250 | 1350 | 1370 | 1420 | 1450 | 1480 | 1530 | 1600 |
I-Porosity (%) | 22-26 | 20-24 | 20-22 | 18-20 | 20-23 | 20-23 | 20-22 | 18-20 |
Ukuminyana (g/cm³) | 1.9-2.0 | 1.95-2.1 | 2.1-2.2 | 2.15-2.22 | 2.25-2.4 | 2.3-2.5 | 2.4-2.6 | 2.5-2.7 |
Amandla acindezelayo ekamelweni lokushisa, i-MPa (≥) | 20 | 25 | 30 | 40 | 45 | 50 | 60 | 70 |