He Kupu Whakataki ki te Kore Parahi
Ko ngā konganuku parahi he huinga kohuke i hangaia mai i ngā konupūmā parahi, i ngā waikura rānei e tauhohe ana ki te waikawa whanariki hei whakaputa i te konupūmā parahi kikorangi-kakariki. Neke atu i te 280 ngā konganuku whai parahi i kitea i te taiao, 16 te nuinga. I roto i ēnei, ko te parahi tūturu, te karakapirite, te karakaiti, te azurite, te malachite me ētahi atu kohuke he mea noa ake. Ko ngā rahui parahi kua whakamātauhia i te ao e tata ana ki te 600 piriona tana. He maha ngā maina parahi rongonui i tō tātou whenua, pērā i a Dexing i te Porowini o Jiangxi, Tongling i te Porowini o Anhui, Zhongtiaoshan i te Porowini o Shanxi me Duobaoshan i te Porowini o Heilongjiang. Ka taea e te konganuku parahi te huri hei konupūmā parahi kounga teitei, hei konupūmā parahi rānei i muri i te whakangawaritanga, me haere te konupūmā parahi ki roto i te kōmihana whakarewa kia riro ai hei parahi kua whakapaia me ngā hua parahi.
Te whakamahinga o te kohu parahi
1. Ahumahi Hiko: Ko ngā ahumahi hiko me te hikohiko ngā wāhi e whakamahia nuitia ana te parahi, neke atu i te haurua o te katoa o te whakamahinga, mō te hanga taura me ngā waea, ngā motuka me ngā whakawhiti hiko, ngā pana, te hanga takirere me ngā hononga ahumahi, ngā mita, ngā peera papatahi, ngā pokepokea ai, ngā whakawhiti wera me ngā papu.
2. Ahumahi matū: E whakamahia whānuitia ana i roto i te hanga o te korehau, te kohua whakahoro, te kohua hanga pia me ētahi atu.
3. Ahumahi parepare ā-motu: Ka taea te whakamahi hei hanga matā, anga, pū me ētahi atu wāhanga.
4. Ahumahi hanga: Ka taea te whakamahi mō te hanga i ngā momo paipa, ngā hononga paipa, me ngā taputapu whakapaipai.
5. Ahumahi hauora: E whakaatu ana te rongoā he kaha te mahi ārai-matepukupuku me te pānga patu huakita o te parahi, ā, i angitu a Liu Tongqing, he kaihanga rongoā nō Haina, i te whakawhanaketanga o te rongoā ārai-matepukupuku "Ke-ai 7851" e rite ana, i roto i te angitu haumanu. E whakapono ana mātou i te heke mai, ka hangaia e te parahi he merekara whakamiharo i roto i te rongoā.
Te rere o te tukanga o te pakaru o te konganuku parahi
Pepa tātaritanga matū o te konganuku parahi
| Cu | Fe | S |
| 34.56% | 30.52 | 34.92 |
Te kaupapa whiriwhiri tauira mīhini hanga paura parahi
| Whakatakotoranga | Te tukatuka paura matotoru (20mesh-300mesh) | Te tukatuka hohonu o te paura pai (1250 mata) |
| Kaupapa whiriwhiri taputapu | Mira huri poutū me te mira huri Raymond | |
Te tātari i ngā tauira mira huri
1. Mira huri pendulum a Raymond, raupapa HC: he iti ngā utu haumi, he nui te kaha, he iti te whakapaunga pūngao, he pumau ngā taputapu, he iti te haruru; koinei te taputapu tino pai mō te tukatuka paura parahi. Engari he iti ake te nui o te tauine nui ki te whakataurite ki te mira huri poutū.
2. Mira poutū HLM: he taputapu nui, he kaha teitei, hei whakatutuki i te hiahia whakaputa nui. He teitei te āhua porowhita o te hua, he pai ake te kounga, engari he nui ake te utu haumi.
Wāhanga I: Te kuru i ngā rauemi mata
Ka kuruhia te konganuku parahi nui e te mīhini kuru kia puta he matotoru whāngai (15mm-50mm) ka taea te uru ki te mira huri.
Wāhanga II: Te Hurihuri
Ka tukuna ngā rauemi iti o te konganuku parahi kuru ki te pūwero rokiroki mā te ararewa, kātahi ka tukuna ki te rūma huri o te mira kia ōrite, kia taurite hoki te rahinga e te whāngai hei huri.
Wāhanga III: Te Whakarōpūtanga
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.
Wāhanga V: Kohinga 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 parahi
Tauira me te nama o tēnei taputapu: 1 HLM2100
Rauemi mata tukatuka: te konganuku parahi
Te pai: 325 mata D97
Te kaha: 8-10t / h
He taputapu taurite raina whakaputa parahi rawe, pūtaiao hoki a Guilin Hongcheng mō tā mātou kamupene. I te wāhi whakaputa, he tino kaha ngā taputapu, he pumau te mahi, he kounga pono, he iti te tapuwae, he māmā te whakahaere me te utu nui. He taputapu tukatuka parahi rino tino whai hua, he penapena pūngao, he hoa taiao hoki.
Wā tuku: Oketopa-22-2021
