Mō ngā rāngai pāmahana teitei pērā i te maitai, te sima, te karāhe, me ngā matū hinu, ehara i te mea he penapena utu noa te whakamarumaru pono—engari he oranga mō te whakaputanga.Ngā Pereki Whakamarumaru Alumina Teitei(40%-75% Al₂O₃) te otinga matua, e whakaoti ana i ngā raruraru noa pēnei i te ngaronga o te wera, te whakakapinga pinepine, me te kino o ngā taputapu e pā kino ana ki ngā rauemi tuku iho. Nā te maha o ngā whakamahinga puta noa i ngā ahumahi matua, he mea whiriwhiri nui rātou mā te 500+ ngā kaihanga o te ao.
Ahumahi Rino: Whakarei ake i te Whai Hua me te Whakaiti i ngā Utu
Ko ngā taiao tino uaua o te hanga maitai—ngā oumu pupuhi 1500℃, ngā koko maitai rewa, me ngā oumu maimoatanga wera tino tika—e hiahia ana kia pakari te whakamarumaru. Ka whakakīia e ēnei pereki ngā pou oumu pupuhi, ka whakaiti i te whakamahinga wahie mā te 15%-20% (he $50k/tau te penapena a tētahi mira Kōrea ki te Tonga i te kōka). Ka tiakina e rātou ngā koko mai i te ru wera, ka whakarite kia haumaru te kawe i te maitai rewa, ā, ka tapahia te tiaki mā te 50%. I roto i ngā tundish, ka whakaitihia e rātou ngā hapa whakarewa mā te 8%-12%, i roto i ngā oumu maimoatanga wera, ka pupuri tonu i te rerekētanga pāmahana ≤5℃ kia rite te kounga maitai.
Sima me te Karāhe: Whakaū i ngā Tukanga Pāmahana-Tiketike
Ka huri haere ngā oumu hurihuri sima i waenga i ngā tīmatanga makariri me te mahi 1400℃—te ahotea e pakaru ai te whakamarumaru ngoikore. Ka tu atu ngā pereki konumohe teitei ki ēnei huringa, ka whakau i ngā pāmahana kia iti ake te whakamahinga pūngao mō ia tana sima mā te 8%-12% (i penapenahia e tētahi tipu Tiamana te €28k/tau mō te hau). Mō ngā kaihanga karāhe, ka whakakīia e rātou ngā oumu rewa 1450℃, ka ārai i ngā mirumiru, i te matotoru koretake rānei mā te pupuri i te wera kia ōrite. Ko te roanga o te ora 5-8 tau (5x te roa atu i ngā pereki konumohe iti) ko te tikanga he iti ake ngā kati mō ngā whakakapinga.
Matū Kete me te Mana: Ātete ki te Waikura me te Paka
Ka pāngia ngā tipu hinu matū e te waikura kohu matū, ko ngā whare hiko ia e aro ana ki te pakū o te pungarehu rere—e rua e whakangaro ana i te whakamarumaru paerewa. Ka āraihia e ēnei pereki ngā kongakonga whakatere me ngā paipa pāmahana teitei, ā, ka ātete ki te waikura kia roa ai te ora o ngā taputapu. Mā te hoahoa māmā (0.8-1.2 karamu/cm³) ka māmā ake te kawenga o ngā paipa, ā, mā te pupuri wera ka whakaitihia te pāmahana o te mata mō ngā mahi haumaru ake. I tapahia e tētahi wāhi hinu matū o Amerika ngā panoni whakamarumaru paipa mai i te 2x/tau ki te 1x/6 tau.
He aha mātou i whiriwhiri ai?
Ka whakaritea e mātou ngā pereki kia rite ki ō hiahia: whakarerekētia te ihirangi Al₂O₃ (40% mō te pāmahana waenga, 75% mō te wera tino teitei), te rahi, me te mātotoru. Ka tutuki katoa i ngā paerewa ASTM/CE/JIS, kia tutuki ai te whakaritenga ā-ao. Tikina kia 2-3 ngā tauira kore utu hei whakamātautau, ā, ka tukuna e ā mātou kaihangarau he aromatawai i te papaanga.
Email [info@sdrobert.cn] with your industry/equipment (e.g., “cement rotary kiln, 1400℃”) for a free proposal. Join manufacturers saving energy and reducing downtime—start today!
Wā tuku: Oketopa-11-2025
