He kupu whakataki ki te para
He para ahumahi te para e kore e uru ki te tukanga hanga rino. Haunga te rino me te wahie, me tāpiri he nui o te kōhatu kōhatu hei whakarewa hei whakaiti i te pāmahana whakarewa. Ka rewa te waikura konupūmā, te waikura konupūmā me te para i roto i te rino i whiwhihia mā te pirau i roto i te oumu pupuhi, me te pungarehu i roto i te kōka, ka hua ake he mea rewa me te silicate me te silicoaluminate hei wāhanga matua, e mānu ana i runga i te mata o te rino rewa. Ka tukuna auautia mai i te putanga tuku para, ka tineia e te hau, e te wai rānei hei hanga i ngā matūriki kirikiri. Ko te para oumu pupuhi kirikiri tēnei, e kiia ana ko te "para". He momo rauemi te para me te "āhuatanga waipēhi pea", arā, he kore wai i te nuinga o te wā ina noho takitahi, engari e whakaatu ana i te pakeke o te wai i raro i te mahi a ētahi kaiwhakaoho (koiora, paura clinker, alkali, gypsum, me ētahi atu).
Te whakamahinga o te para
1. Ka hangaia te para o te sima Portland hei rauemi mata. Ka konatunatua te para o te oumu pupuhi ki te kirikira sima Portland, kātahi ka tāpirihia te 3 ~ 5% gypsum ki te whakaranu me te huri hei hanga para o te sima Portland. He pai ake te whakamahi i roto i te hangarau wai, te tauranga moana me te hangarau whenua.
2. Ka taea te whakamahi hei whakaputa pereki para me ngā hua raima para kua hurihia mākū
3. Whakatakotoria te para wai me te mea whakahohe (sima, raima me te gypsum) ki runga i te mira wira, tāpirihia he wai ka huri hei moata, kātahi ka whakaranua ki te kirikiri matotoru hei hanga i te raima para kua hurihia mākū.
4. Ka taea e ia te whakarite i te raima kirikiri para, ā, e whakamahia whānuitia ana i roto i te hangarau rori me te hangarau rerewē.
5. Te whakamahinga o te para whaanui me ngā kirikiri whaanui Ko te para whaanui te mea e whakamahia nuitia ana hei kirikiri mama hei hanga raima mama.
Te rere o te tukanga o te pakaru para
Pepa tātaritanga matū matua o te para (slag)（%）
| Kanorau | CaO | SiO2 | Fe2O3 | MgO | MnO | Fe2O3 | S | TiO2 | V2O5 |
| Te hanga maitai, te whakarewa para o te oumu pupuhi | 32-49 | 32-41 | 6-17 | 2-13 | 0.1-4 | 0.2-4 | 0.2-2 | - | - |
| Para rino konupora | 25-47 | 21-37 | 7-23 | 1-9 | 3-24 | 0.1-1.7 | 0.2-2 | - | - |
| Para rino vanadium | 20-31 | 19-32 | 13-17 | 7-9 | 0.3-1.2 | 0.2-1.9 | 0.2-1 | 6-25 | 0.06-1 |
Te kaupapa whiriwhiri tauira mīhini hanga paura para
| Whakatakotoranga | Tukatuka tino pai me te hohonu (420m³/kg) |
| Kaupapa whiriwhiri taputapu | Mīra huri poutū |
Te tātari i ngā tauira mira huri
Mira roera poutū:
Ka taea e ngā taputapu nui me te putanga nui te whakatutuki i te whakaputanga nui. He tino pumau te mira poutū. Ngā ngoikoretanga: he nui te utu haumitanga taputapu.
Wāhanga Tuatahi:Cte tere o ngā rauemi mata
Ko te nuiparaKa kuruhia te rauemi e te mīhini kuru kia tae ki te matotoru whāngai (15mm-50mm) ka taea te tomo ki te mira huri.
AtamiraII: Gte horoi
Ko te mea i kuruhiaparaKa tukuna ngā rauemi iti ki te pūmau rokiroki e te ararewa, kātahi ka tukuna ki te rūma huri o te mira kia ōrite, kia rahinga hoki e te kaiwhāngai hei huri.
Wāhanga III:Whakarōpūtiate mahi
Ka mākahia ngā rauemi kua mira e te pūnaha māka, ā, ka mākahia te paura kāore i te tino tika e te kaiwhakarōpū ka whakahokia ki te mīhini matua kia hurihia anō.
AtamiraV: Cte kohikohinga o ngā hua kua oti
Ka rere te paura e rite ana ki te matotoru o te paura mā roto i te paipa me te hau, ka tomo ki te kaikohi puehu hei wehe me te kohikohi. Ka tukuna te paura kua kohia ki te whare pupuri hua kua oti mā te taputapu kawe mā te putanga tuku, kātahi ka tākaihia e te waka tāke paura, e te tākai aunoa rānei.
Ngā tauira tono o te tukatuka paura para
Tauira me te maha o ēnei taputapu: 1 huinga o HLM2100
Te tukatuka rauemi mata: Para
Te pai o te hua kua oti: 200 mata D90
Te kaha: 15-20 T / h
He tino iti te tere o te rahunga o te mira para o Hongcheng, he tino pumau te mahi, he iti te haruru, he teitei te pai o te kohikohi puehu, ā, he tino pai te wāhi mahi ki te taiao. Heoi anō, i tino harikoa mātou i te nui ake o te uara putanga o te mira i te uara i tumanakohia, ā, i puta he hua nui mō tā mātou hinonga. He tino whai whakaaro me te hihiri te ratonga a te tīma hoko-muri o Hongcheng. He maha ngā wā i hoki mai ai rātou ki te tirotiro i te āhua o te mahi a te taputapu, i whakatau i ngā uauatanga maha mō mātou, ā, i whakatakoto i ngā taurangi maha mō te mahi noa o te taputapu.
Wā tuku: Oketopa-22-2021
