He kupu whakataki ki te gypsum
Kua whakamātauhia e Haina he tino nui ngā rahui o te gypsum, ko te tuatahi o te ao. He maha ngā momo take o te gypsum, ko te nuinga ko ngā putunga kohu, he maha ngā wā he whero, he hina, he hina, he hina pouri te toka parataiao, me te hononga ki te tote toka. E ai ki ngā paearu whakarōpū rerekē, ka taea te wehewehe i te Gypsum ki ngā āhua maha. E ai ki ngā wāhanga ā-tinana ka taea te wehewehe ki te paura gypsum phosphorus, te paura gypsum, te waikawa citric, te paura gypsum me te paura gypsum fluorine; E ai ki te tae, ka taea te wehewehe ki te paura gypsum whero, te paura gypsum kōwhai, te paura gypsum matomato, te paura gypsum mā, te paura gypsum kikorangi; e ai ki ngā āhuatanga ā-tinana ka taea te wehewehe ki te paura gypsum dolomitic, te paura gypsum uku, te chlorite, te paura gypsum, te paura alabaster, te paura gypsum talc, kei roto te paura gypsum onepu me te paura gypsum muka; e ai ki te whakamahinga ka taea te wehewehe ki ngā rauemi hanga paura gypsum, te paura gypsum matū, te paura gypsum pokepokea ai, te paura gypsum kai me te whakarewa me te paura gypsum.
Te whakamahinga o te gypsum
I te wāhi hangahanga, ka wera te gypsum ki te 170℃ ka puta he gypsum ka taea te whakamahi hei peita i te tuanui, te rakau; ki te tahuna ki te 750℃ ka kuruhia kia paura ka taea te hanga anhydrite, ka whakamahia hei hanga papa tā, anga matapihi, matapihi matapihi, arawhata, me ētahi atu; ka whakamahanahia ki te 150℃, ka tangohia te gypsum pakari e rua i roto i te wai tioata, ā, i muri i te whakaranu i te paura ki te wai ka huri hei kirihou paru, koinei te rauemi tino pai mō te kaitoi mō te whakairo. I te wa ano, mā te tāpiri i ngā muka gel raima me ētahi atu mea, ka werohia he pokepokea whakaahua, ka whakatuwheratia te pokepokea kia puta he momo whakapakoko ora i muri i ētahi haora.
He pai te ātete ahi o te gypsum, ā, he pai te whakapūmau i te haumaru o te whare, ka āwhina ngā āhuatanga roa me ngā āhuatanga poto o ngā rauemi ki te whakahaere i te haumākū o roto; ina he haumākū o roto, ka taea te manawa i ēnei wai pūwero; me te ritenga ke.
I ngā tau tata nei, ko te pikinga ake o te umanga hoko whenua, kua akiaki i te tipu o te hoko i roto i te umanga hanga. He mea nui te paura gypsum ki te whanaketanga o te umanga hanga, ngā mira huri me ngā taputapu tukatuka gypsum, engari hei whakatutuki i ngā hiahia whanaketanga o te umanga mira kia kaha ai te mana o te mākete, kia tere ai te whanaketanga o te umanga taputapu matatau.
Te tukanga huri gypsum
Te tātaritanga wāhanga o ngā rauemi mata o te gypsum
| CaO | SO3 | H2O+ |
| 32.5% | 46.6% | 20.9% |
Te kaupapa whiriwhiri tauira mīhini hanga paura gypsum
| Ngā Whakatakotoranga | Te tukatuka paura matotoru (100-400mesh) | Tukatuka hohonu o te paura pai (600-2000mesh) |
| Kaupapa whiriwhiri taputapu | Mira huri poutū, mira huri raymond rānei | Mira huri tino pai, mira huri poutū rānei |
*Tuhipoka: tīpakohia te mīhini matua kia rite ki ngā whakaritenga putanga me te ātaahua
Te tātari i ngā tauira mira huri
1. Mira huri pendulum 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 gypsum. 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.
3. Mira huri tino pai HCH: he taputapu mira tino pai, he penapena pūngao, he ohanga, he whai hua hoki te mira huri tino pai mō te paura tino pai neke atu i te 600 mata.
4. Mira poutū tino pai HLMX: ina koa mō te paura tino pai te kaha whakaputa nui neke atu i te 600 mata, mō te kiritaki rānei he nui ake ngā whakaritenga mō te ahua matūriki paura, ko te mira poutū tino pai HLMX te whiringa pai rawa atu.
Wāhanga I: Te kuru i ngā rauemi mata
Ka kuruhia te rauemi gypsum nui e te kuru kia tae ki te matotoru whāngai (15mm-50mm) ka taea te uru ki te kuru.
Wāhanga II: Te Hurihuri
Ka tukuna ngā rauemi iti gypsum kuru ki te pūmau rokiroki mā te ararewa, kātahi ka tukuna ki te rūma huri o te mira kia ōrite, kia rahinga hoki e te kaiwhāngai 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 gypsum
Rauemi tukatuka: Gypsum
Te pai: 325 mata D97
Te kaha: 8-10t / h
Whirihoranga taputapu: 1 huinga o HC1300
He tino mahi a Guilin Hongcheng, he atawhai pono ki te tangata, he mahi pumau, he mahi pumau, he arotahi ki ngā kiritaki, he whakaaro ki ngā whakaaro o ngā kiritaki, ā, he manukanuka ki ngā mea e manukanuka ana ki a rātou. He ingoa nui tō te mīhini huri gypsum o Hongcheng i roto i te umanga, ehara i te mea nā te kounga pai o ngā hua o Hongcheng anake, engari he mea tino motuhake hoki ki te pūnaha ratonga atawhai pono a Hongcheng ki te tangata.
Wā tuku: Oketopa-22-2021
