Ibhloko exhathisayo yealkali luhlobo lwezitena eziphantsi ze-alumina, umxholo we-Al2O3 yi-30-25%, eyona nto iphambili yeebhloko zealkali ezixhathisayo ziludongwe oluphantsi lwe-alumina, ibhlokhi yomlilo echasene nealkali luhlobo lwemveliso ye-silicaalumina ephikisayo enokumelana nokukhukuliseka okuhle kwealkali. ukusebenza kwinkqubo ye-sement kiln. Ibhloko ye-alkali ekwazi ukumelana ne-refractory inamandla amakhulu, ukuzinza kwevolumu elungileyo, amandla okhukuliseko lwe-alkali, njl njl.
Iipropathi zezitena ezixhathisa i-Alkali
- Ixesha elide lenkonzo,
- Udongwe lomlilo olusulungekileyo,
- ukumelana nokungena,
- Ukuchasana kakuhle kwe-alkali,
- Ukuchasa okubalaseleyo kwealkali
- uzinzo oluhle lomothuko we-thermal,
- Uncedo oluhle lokuhlaselwa kweekhemikhali.
Inkqubo yokwenziwa kweZitena eziNxhathisa iAlkali
Ialkali isitena esixhathisayo sikwiqondo lobushushu eliphakamileyo sinokusabela ngealkali yentsimbi oxide eveliswe yi-viscosity ephezulu yesigaba solwelo, ukwenza umaleko weglaze utshintshiwe umaleko wemilo, ukugquma umphezulu wepores yebhloko yetena, ukuthintela ukungena kunye nokukhukuliseka kwealkali. izinto ezinyibilikisiweyo zesinyithi, zinenjongo yokhukuliseko lwealkali. Ibhloko ekwaziyo ukumelana nealkali ibhekisa kudongwe oluphantsi lwealkali olukwaziyo ukumelana nezitena njengeyona nto iphambili ekrwada, eyenziwe nge-aluminiyam kwisixokelelwano seziko lesamente kwaye inokumelana ne-alkali elungileyo kunye ne-thermal conductivity ephantsi.
UHlelo lwezitena ezixhathisa iAlkali
Izitena ezixhathisa ialkali zinokwahlulwa zibe ziindidi ezine: isitena esixhaphakileyo sealkali, isitena somlilo esinamandla ealkali, uhlobo lwe-alkali oluxhathisayo lwebhloko kunye nohlobo lokugquma olushushu lwebhloko yealkali.
Izitena eziqhelekileyo ezixhathisa ialkali zisetyenziswa ikakhulu kwiheyitha yesamente yesifudumezi kunye neziko elibolayo kathathu.
Izitena zomlilo zealkali ezinamandla aphezulu zisetyenziswa ikakhulu kwiheyitha yesamente yesamente, iziko elibolileyo, imibhobho yomoya emithathu, iflue ethe nkqo enyukayo, isilinda sesitshingitshane.
Ibhloko yeVault yohlobo lwealkali exhathisayo isetyenziswa ikakhulu kwiheyitha yesamente yesamente kunye neziko elibolayo kathathu.
Uhlobo lokufakelwa kwe-Thermal ibhlokhi exhathisayo yealkali inokumelana ne-alkali elungileyo kunye ne-thermal conductivity ephantsi, inokusebenza kobushushu bokusebenza kweemveliso ze-silica alumina refractory.
I-Rongsheng Refractory Alkali Resistant Bricks Specifications
| Izinto | Isitena esikhethekileyo sobungqina be-asidi | Izitena ezilula ezinobungqina be-asidi |
| SiO2(%) ≥ | 65 | 65 |
| Uxinaniso olukhulu(g/m³) | 1.6-1.8 | 1.0-1.3 |
| Amandla Okutyumza okubandayo(MPa) ≥ | 15 | 10 |
| I-Thermal Conductivity W/( m·K) ≤ | 0.65 | 0.45 |
| Ukufunxwa kwamanzi (%) ≤ | 15 | ubuso obusebenzayo 5 |
| Izinga lobungqina be-Acid (%) ≤ | 98 | 97 |
| Ubushushu benkonzo(℃) ≤ | 1000 | 1000 |
Ukusetyenziswa kwezitena ezixhathisa i-Alkali
Izitena ezixhathisa ialkali zinamandla aphezulu, uzinzo lwevolumu elungileyo, amandla okhukuliseko lwealkali. Isitena esichasayo se-alkali sisebenza kwi-sement kiln preheater kunye nesithando somlilo esibolayo, umbhobho womoya, njl njl. isitena somlilo esichasayo se-alkali sikwasetyenziswa kwi-Kiln preheating system, i-furnace yokubola, i-tertiary air duct.
I-Alkali Resistant Bricks Manufacturer evela kwi-RS Refractory Factory
Umzi-mveliso we-RS refractory njengomvelisi webhloko ochasayo we-alkali eTshayina, unezibonelelo ezininzi zokukhuphisana kwimarike. ukuba unemfuno yebhlokhi enganyangekiyo yealkali, okanye unemibuzo malunga ne-alkali resistant firebrick malunga nezalathi zenyama kunye neekhemikhali, nceda uqhagamshelane nathi simahla, siya kukubonelela ngezitena ezikwaziyo ukumelana ne-alkali.