Ina piki haere tonu ā tātou whakaritenga mō te tika o ngā raraunga whakamātautau, ko tete horoi me te whakamaroke i ngā oko karāhehe mea tino nui. Me whakarite te tukanga horoi kia kore ngā taputapu e pāngia e te whakamahinga o mua ina whakamahia i te wā e whai ake nei. Ehara i te mea ka taea e te horoi mīhini te whakaora i ngā kairangahau pūtaiao mai i ngā mahi horoi uaua, engari ka taea hoki te whakaputa i ngā hua horoi ka taea te whakaputa anō me te whai hua ake.
Tehoroi karaihe taiwhangaKa rere aunoa i runga i te kaupapa i roto i te pūnaha kati, kia taea ai te whakaiti i te tūponotanga o ngā mōrearea e pā ana ki ngā kaiwhakamātautau. Ko te tikanga o tēnei, mā te horoi aunoa mā te whakamahi i ngā mīhini ka whakaratohia he taumata tiaki mō ngā kaiwhakamātautau. Hei tāpiri, mā te horoi aunoa a te mīhini ka pai ake te paerewa o te horoinga o ngā taputapu, ka āwhina i te manatoko tonu me te pupuri i ngā tuhinga e pā ana.
Ko te kaupapa o te horoiTe horoi pounamu taiwhanga Xipingzhe:
Ko te momo rehu e whakamahia ana: ko te wai horoi me te pāmahana me te ihirangi kaihoko horoi motuhake ka peia e te papu tohanga horoi, ā, ka rehu te wai horoi ki te horoi i roto me waho o ngā oko karaihe i te 360°, kia taea ai te tango, te whakaemulsi me te wawahi i ngā poke toenga i runga i ngā oko karaihe mā te miihini me te matū. Me whakamahi ngā kete tautoko rerekē mō ngā oko karaihe o ngā āhua rerekē hei whakarite i te tikanga rehu, te pēhanga rehu, te koki rehu me te tawhiti.
Ko te tukanga motuhake ko ngā mahi e whai ake nei:
1. Horoi-mua: whakamahia te wai puna kotahi te wā tuatahi, kātahi ka whakamahia te ringa rehu hei horoi porowhita pēhanga teitei ki runga i te oko hei horoi i ngā toenga i roto i te pounamu me te oko, ā, ringihia te wai paru i muri i te horoinga. (Ka taea e ngā taiwhanga whaimana te whakamahi i te wai parakore hei utu mō te wai puna)
2. Horoi matua: Whakauruhia te wai puna mō te wā tuarua, whakamahanahia te horoi (ka taea te whakarite i ngā waeine o te 1°C, ka taea te whakarite ki te 93°C), ka tāpiri aunoa te taputapu i te kaihoko horoi kawakore, ā, ka haere tonu ki te horoi i ngā pounamu me ngā rīhi mā te ringa rehu, ka ringihia te wai paru i muri i te horoinga.
3. Te whakakore me te horoi: Whakauruhia te wai puna mō te tuatoru o ngā wā, ko te pāmahana horoi he 45°C pea, ka tāpiri aunoa te taputapu i te kaihoko horoi waikawa, ā, ka horoi tonu i ngā pounamu me ngā rihi ki te pēhanga teitei mā te ringa rehu, ka ringihia te wai paru i muri i te horoinga.
4. Horoi: E toru ngā wā horoi katoa; (1) Whakauruhia te wai puna, whiriwhiria te horoi whakamahana; (2) Whakauruhia te wai parakore, whiriwhiria te horoi whakamahana; (3) Whakauruhia te wai parakore hei horoi, whiriwhiria te horoi whakamahana; ka taea te whakarite i te pāmahana wai horoi ki te 93° C, ko te tikanga he 75°C te mea e taunakitia ana.
5. Te Whakamaroke: Ka tere, ka ma te whakamaroke i ngā pounamu kua horoia ki roto, ki waho hoki o te ipu i te wā o te whakamahana hurihuri, te pupuhi mamaoa, te hauhautanga, me te tukunga, me te karo hoki i te parahanga tuarua i muri i te horoinga.
He tikanga noa iho te tukanga horoi i runga ake nei. Ka taea e tā mātou mīhini horoi pounamu taiwhanga te whiriwhiri i tētahi kaupapa horoi e ai ki ngā hiahia motuhake o ngā taputapu taiwhanga. Ka horoia aunoatia te tukanga katoa o ngā taputapu, ā, i muri i te tīmatanga o te mahi horoi a te taputapu, kāore he kaimahi e hiahiatia ana hei mahi i tētahi mahi.