Alkali Ubungqina Castable Inkcazelo
Ubungqina be-alkali obunokulahlwa bunobuncwane obuphezulu kwaye bulungele izixhobo ezichasayo ezingamiliselwanga ezenziwe ngohlobo lokugalelwa. Ubungqina be-alkali obuchasayo obunokulahlwa buneempawu ezahlukeneyo zokuxhathisa ubushushu obuphezulu, amandla omatshini aphezulu kunye nokumelana nokhukuliseko oluqinileyo lwe-asidi kuzo zonke iintlobo zeziko kunye nesicelo se-kilns. Ubungqina bealkali obunokulahlwa bunokusabela nge-oxide yesinyithi kubushushu obuphezulu buvelisa iimveliso zolwelo ze-viscosity ephezulu, ezenza umaleko we-glaze ukuthintela ukungena kunye nokhukuliseko lwesinyithi esinyibilikayo sealkali.
Iipropati ze-Alkali Ubungqina obunokuCaswa
- Ubomi benkonzo ende,
- Amandla aphezulu,
- Ubuninzi obuphantsi,
- Refractoriness eliphezulu.
Inkqubo yokwenziwa kweAlkali Ubungqina bokuCaswa
Ubungqina be-alkali obuchasayo obunokulahlwa benziwe ngeeaggregates eziphikisayo, izibophelelo kunye nomgubo wokuxhathisa kwealkali. Iiaggregates zayo yiceramsite, umhlaba oncamathelayo kwiklinka, inkunkuma yeporcelain imathiriyeli, ukomelela okuphezulu kweperlite eyandisiweyo, njl.
Ukuhlelwa kweAlkali Ubungqina bokuCasable
Ngokweemeko ezahlukeneyo kunye nokusingqongileyo, ubungqina bealkali obunokulahlwa bunokwahlulwa bube bubungqina bealkali obukhanyayo obunokulahlwa kunye nobungqina bealkali obunzima obunokulahlwa. Ezo zine-porosity enkulu kune-45% zinobungqina bealkali ekhanyayo kwaye ezo zine-porosity engaphantsi kwe-45% zinobungqina be-alkali enzima. Umgangatho onzima wobungqina bealkali obunokulahlwa bunokwahlulwa kubushushu obuphakathi bubungqina bealkali obunokulahlwa kunye nobushushu obuphezulu bobungqina bealkali obunokulahlwa.
Rongsheng Refractory Alkali Ubungqina Castable Specifications
| Izinto Brands | YH-F16 | YH-F16K | |
| Al2O3 ≥ | 48 | 45 | |
| Ukuxinana koMninzi g/cm3 ≥ | 110℃×24h | 2.2-2.4 | 2.2-2.4 |
| Iimodyuli zokuqhambuka kweMpa ≥ | 1110℃×3h | 7 | 8 |
| 110℃×24h | 7 | 8 | |
| Ukutyumza okubandayo Amandla Mpa ≥ | 1110℃×3h | 70 | 80 |
| 1110℃×3h | 70 | 80 | |
| Utshintsho lobungakanani bomgca | 1110℃×3h | ±0.4 | ±0.4 |
Ukusetyenziswa kweAlkali Ubungqina bokuCasable
I-Refractory alkali proof castable castable isetyenziswa ngokubanzi kwiziko lemizi-mveliso elikhukuliswe zizinto zealkali, ezifana nehovithi, inkqubo yokufudumeza kwangaphambili, isithando somlilo sokubola. Kwaye ingasetyenziswa kule ndawo ilandelayo.
- I-Kiln hood, i-cooler ye-grate, kunye nesiphelo esibandayo sokupholisa,
- Umbhobho wamalahle, inkqubo ye-preheater, inkqubo yemibhobho, kunye nomlomo we-kiln yenkqubo enkulu kunye nephakathi nendawo eyomileyo yeekhilni zesamente,
- Inkqubo ye-preheater okanye inkqubo yepayipi yeziko lokubola,
- Ishishini lentsimbi kunye nentsimbi, kunye neshishini leglasi,
- Ishishini loomatshini, kunye neshishini lepetrochemical,
- Preheat decomposition zone yenkqubo eqhelekileyo eyomileyo i-rotary kiln, njl.
Ubungqina be-Alkali boMvelisi onokuCaswayo ovela kwi-RS Refractory Factory
Umzi-mveliso we-RS refractory ngumboneleli ochwephesha othembekileyo wealkali owasekwa ekuqaleni kweminyaka yama-90 yenkulungwane yamashumi amabini. Umzi-mveliso we-RS refractory ukhethekileyo kwii-alkali proof castables iminyaka engaphezu kwama-20. ukuba unemfuno ethile ye-alkali yobungqina obunokulahlwa, okanye unemibuzo malunga nobungqina bealkali obuchasayo obunokuphosa malunga nezalathi zenyama kunye neekhemikhali, nceda uqhagamshelane nathi simahla. kunye ne-Rs refractory factory njengomvelisi wobungqina bealkali obuchwephesha obunokulahlwa eChina, uneengenelo ezithile zokukhuphisana ngolu hlobo lulandelayo:
- Ixabiso loKhuphiswano: Yenza iimveliso zikhuphisane kwimarike yakho,
- Amava amaninzi: Thintela iintanda kunye nokujijwa kwizitena,
- Iintlobo ezahlukeneyo zokubumba: Gcina umrhumo wakho,
- Ulawulo olungqongqo loMgangatho: Dibana nemfuno yomgangatho wabathengi,
- Izitokhwe ezinkulu: Isiqinisekiso sokuziswa ngokukhawuleza,
- Ukupakishwa kobuNgcali: Gwema umonakalo kwaye ukhusele iimpahla kuthutho.