I-shaft kiln sisixhobo esishushu sokwenza ukubalwa okuqhubekayo kwe-clinker kunye nokutya okuphezulu kunye nokukhupha okuphantsi. Iquka umzimba we-oven, ukutyisa kunye nokukhupha izixhobo kunye nezixhobo zokukhupha umoya, njl. I-MECRU shaft kiln lutyalo-mali oluncinane lolwakhiwo lwenkunzi, indawo yokuhlalwa kancinci, ukusebenza kakuhle okuphezulu, ukusetyenziswa kwepetroli okuphantsi kunye nokuzenzela lula.
1, ngenxa yoyilo olufanelekileyo kunye nolwakhiwo, xa kuthelekiswa nohlobo olufanayo logcino lwamandla.
I-2, isiphumo esihle sokugcina ubushushu, ubushushu besikhumba se-kiln bunokulawulwa malunga ne-60 ℃, engaphezulu kobushushu bendalo, ukonga amandla kubalulekile.
I-3, ubomi obude benkonzo yezinto eziphikisayo, izinto eziphathekayo azikho ngokuthe ngqo kunye nokungqubana kwe-refractory ebusweni, kodwa ngokuhlaliswa komxhuzulane kunye nokuxhatshazwa kobuso bokusebenza, ukunciphisa isantya sokunxiba sezinto eziphikisayo, ukonga amandla kunye nokunciphisa ukusetyenziswa.
I-4, indawo encinci, inkqubo edibeneyo, ukunciphisa utyalo-mali.
Ukutya okuphezulu okukhuphayo okuphantsi okuqhubekayo calcining clinker.Ukusebenza ngokuhambelana ne-counter current yokudluliselwa kobushushu.Izinto ezikwi-ontini zihamba ukusuka phezulu ukuya ezantsi, kwaye i-flue gas idlula yonke inqaba ukusuka ezantsi ukuya phezulu.Izinto eziphathekayo zifudumala, zifakwe kwi-calcined kwaye zipholile kwi-oven.
Umthamo(t/d) | 50 | 100 | 150 | 200 | 300 | 400 |
izixhobo eziphambili | Iimodeli eziphambili zezixhobo ezixhasayo kunye nezalathi zoqoqosho zobugcisa | |||||
i-shaft kiln | 60m³ | 150m³ | 200m³ | 250m³ | 400m³ | 500m³ |
Ifom yecandelo legumbi leKiln
| isangqa | |||||
calcination lobushushu/℃ | 1100±50 | |||||
isalathisi sokusetyenziswa kwamandla / (kCal/kg ikalika) | 950±50 | |||||
Iimpawu zokusetyenziswa kwamandla / (kW · h/t lime) | 25±5 | |||||
Ilitye likalika : ikalika | 1.6–1.75:1 | |||||
Umyinge wokutshisa kwekalika ekrwada/% | ≤13 | |||||
Umsebenzi wekalika /ml | 220 ~ 280 (Ulwakhiwo oluthile lwelitye likalika lumisiwe) | |||||
Ubushushu bothuthu/℃ | ubushushu bokusingqongileyo +60 | |||||
Ubungakanani be-limestone engena kwi-kiln/mm | 30~80/80~120 | |||||
Uxinzelelo lokukhupha / (mg/Nm3) | ≤30 | |||||
Isibaso esisebenzayo | Block anthracite, block coke, block petroleum coke, block biomass fuel |