E ai ki ngā hiahia o te whanaketanga whakaputa, kei te whakamahere te wheketere ki te whakatū i tētahitakirere pōroraina whakaputa tukatuka porowhita. Nā te mea kāore i te wheketere he taputapu whakarewa me te hanga porowhita kowiri tira i tēnei wā (kāore te rohe tāone e whakaae ki ngā taputapu whakaputa e pā ana ki te taiao tāone), ka whakawhirinaki ngā porowhita ki te tukatuka i waho, ehara i te mea he nui te utu, he kore pumau te kounga, engari kāore e taea te whakamana i te wā tuku, ka pā ki te whakaputanga noa. Hei tāpiri, he nui ngā whakaaetanga miihini me te iti o te whakamahinga rauemi o ngā porowhita i whiwhihia mā ēnei tikanga e rua. Ina koa, he ngoikoretanga o ngā porowhita whakarewa pērā i te turuturu hau kapia, ka hua ake he utu hua nui me te uaua ki te pumau kounga, ka pā kino ki te whakaputa me te whanaketanga o tā mātou wheketere. Nō reira, he mea nui kia whakahoutia te hangarau tukatuka porowhita. Ka whakamārama poto atu te ētita o Xianji.com i tana tikanga tukatuka ki a koe.
1. Te kaupapa o te hurihuri porowhita
1.1 Ngā tawhā hangarau o ngā porowhita takirere (tirohia te Ripanga

1.2. Te whakataurite i ngā tikanga hanga porowhita
(1) Tikanga whakarewa
He tikanga tukatuka tuku iho tēnei. Me whai taputapu katoa mō te whakarewa me te ringihanga. Me whai wheketere nui ake, me ētahi atu kaimahi anō hoki. Me nui te haumi, me maha ngā tukanga, me uaua ngā tukanga whakaputa, ā, ka poke te taiao. Ko ia tukanga ka pā tika te taumata pūkenga o ngā kaimahi ki te kounga o te hua. Kāore e taea te whakaoti rapanga o te turuturu o ngā pore porowhita, ā, he nui te utu mō te miihini taratara, ā, he nui hoki te para. He maha ngā wā ka kitea ko ngā hapa whakarewa ka waiho kia para i te wā tukatuka, ka piki ake te utu o te hua. Kāore e taea te whakamana i te kounga, kaua tēnei tikanga e whakamahia e tā mātou wheketere.
(2) Tikanga hanga
Ko tētahi atu tikanga tēnei e whakamahia ana e te nuinga o ngā kamupene takirere o te whare i ēnei rā. E rua ngā tikanga tukatuka: ko te tuatahi ko te whakamahi i te maitai porowhita hei tapahi me te whakamahana hei hanga i tētahi porowhita totoka, kātahi ka mahi i te tukatuka ā-ringa. Ko te tuarua ko te hanga i te pereti maitai kore waikura i tapahia hei porowhita i runga i tētahi perehi nui hei hanga i tētahi porowhita porowhita tuwhera, kātahi ka whakarewahia ki roto i tētahi porowhita porowhita hei tukatuka ā-ringa. He nui ake te tere whakamahinga rauemi o tēnei tikanga, engari e kiia ana me haumi te 3 miriona yuan ki tētahi perehi kaha-teitei, oumu whakamahana, me ngā taputapu whakarewa argon hei hanga i te hua. Kāore tēnei tikanga e pai mō tā mātou wheketere.
(3) Tikanga hurihuri
He tikanga tukatuka matatau te tikanga takai whakarewa, he iti ake, he kore maramara. Nō tētahi peka hou o te tukatuka pēhanga. Ka whakakotahi i ngā āhuatanga hangarau o te hanga, te whakaputa, te hurihuri me te hurihuri, ā, he nui te whakamahinga rauemi (tae atu ki te 80-90%). ), ka penapena i te nui o te wā tukatuka (1-5 meneti te hanganga), ka taea te whakaneke rua i te kaha o te rauemi i muri i te hurihuri. Nā te iti o te wāhi e pā ana ki te wira hurihuri me te mea mahi i te wā e hurihuri ana, kei roto te rauemi whakarewa i te āhua ahotea pēhanga rua-ara, toru-ara rānei, he ngāwari ki te whakarerekē. I raro i te mana iti, he ahotea whakapā wae teitei ake (tae atu ki te 25-35Mpa), nō reira, he mama te taumaha o te taputapu, ā, he iti te mana katoa e hiahiatia ana (iti iho i te 1/5 ki ​​te 1/4 o te perehi). Inaianei kua mōhiotia e te umanga takirere o tāwāhi hei kaupapa hangarau tukatuka porowhita penapena-pūngao, ā, e tika ana hoki mō te tukatuka i ētahi atu wāhanga hurihuri tuwhera.
Kua whānuitia te whakamahinga me te whanaketanga o te hangarau hurihuri i tāwāhi i te tere tere. He tino pakari, he pumau hoki te hangarau me ngā taputapu, ā, kua taea te whakahaere aunoa i te whakaurunga o te miihini, te hiko me te waipēhi. I tēnei wā, kua tino whanakehia hoki te hangarau hurihuri i tōku whenua, ā, kua eke ki te taumata o te rongonui me te whai hua.
2. Ngā tikanga hangarau o te porowhita hurihuri
E ai ki ngā hiahia whakaputa o tā mātou wheketere, me ngā āhuatanga o te hurihanga o te tinana, kua whakaritea ngā tikanga hangarau e whai ake nei:
(1) Rauemi me te momo o te miro: 1Gr18Nr9Tr, 2Gr13 paipa maitai, pereti maitai rānei;
(2) Te āhua me te hanganga o te porowhita hurihuri (tirohia te Pikitia 1):

3. Kaupapa hurihuri
He rerekē te pānga o te takahurihuri porowhita nā runga i ngā momo pātea kua tīpakohia. Whai muri i te tātaritanga, e rua ngā otinga e wātea ana:
3.1. Tikanga takai i te hononga o ngā paipa maitai
E toru ngā taahiraa o tēnei kaupapa: ko te taahiraa tuatahi ko te tapahi i te paipa maitai kia rite ki te rahi, ka whakapiri ki te porowhita o te mīhini hurihuri kia huri tahi me te porowhita. Ka whakaitihia haeretia tōna whānui, ka katihia (tirohia te Pikitia 2) kia hanga he porowhita haurua-porowhita; ko te taahiraa tuarua ko te tapahi i te porowhita kua hangaia, ka tukatuka i te awaawa whakarewa; ko te taahiraa tuatoru ko te whakarewa i ngā taha e rua ki te whakarewa takitahi argon. Ko te porowhita tuwhera e hiahiatia ana he mea hanga ki te kore e hiahiatia.

Ko ngā painga o te tikanga miro whakapūmau paipa maitai: kāore he pokepoke e hiahiatia ana, ā, he tino māmā te tukanga hanga; ko te ngoikoretanga: me whai paipa maitai motuhake, he maha ngā whakarewa, ā, he nui ake te utu o te paipa maitai.