Me pēhea te whakarite i te tika o ngā mita rere vortex i roto i ngā taiao pāmahana teitei?

Hei whakarite i te tika o ngā mita rere vortex i roto i ngā taiao pāmahana teitei, me whakakotahi te arotautanga o te whiriwhiri tauira, te tiaki tāutanga, ngā rautaki whakatikatika, me te tiaki whakahaere. Kei raro nei he aratohu hanganga, mahi hoki kua whakaritea mō ngā horopaki pāmahana teitei:

1. Kōwhiria ngā Tauira me ngā Rauemi e arotau ana i te pāmahana teitei

• Kōwhiria ngā mita rere āwhiowhio pāmahana-tiketike motuhake: Kōwhiria ngā tauira kua whakatauria mō tō awhe pāmahana whāinga (hei tauira, 400–550℃ mō ngā tono ahumahi tino nui). Kei roto i ēnei tauira ngā hanganga pūoko kua whakapakaritia me ngā wāhanga hiko ātete-pāmahana-tiketike hei karo i te nekenekehanga tohu i puta mai i te whakawhānui wera.
• Me whakarite kia hototahi ngā rauemi:
  • Me hanga te pūoko tirotiro ki ngā koranu pāmahana-tiketike (hei tauira, Inconel 625) me ngā rauemi uku rānei hei ātete i te waikura me te whakarerekētanga wera.
  • Me whakamahi ngā wāhanga hiri (hei tauira, ngā gaskets) i ngā rauemi ātete wera pērā i te karāpeti, i te konganuku rānei, kaua ki te rapa paerewa, ka pirau pea ēnei i ngā pāmahana tiketike, ka puta he turuturu, he hapa ine rānei.
  • Me ōrite te rauemi o te wāhanga paipa ki te reo tukatuka me te pāmahana hei ārai i ngā rerekētanga o te whānui wera e whakararuraru ana i te mara rere wai.

2. Arotauhia te Tāutanga hei Whakaiti i te Whakararuraru Wera

• Wehea te tuku i ngā pāmahana teitei: Ko te nuinga o ngā tuku ine rere vortex kāore i hangaia mō te pānga tika ki ngā pāmahana teitei. Tāutahia te tuku i tawhiti (hei tauira, 1–2 mita te tawhiti atu i te pūoko) mā te whakamahi i ngā taura toronga, tāutahia rānei he parenga wera/whakamaroke i waenganui i te pūoko me te tuku. Mō ngā tauira whakauru, whiriwhiria ngā mea he āputa tuku e whakamarara ana i te wera.
• Me whakarite kia pumau ngā āhuatanga rere: Whakaitihia te pokanoa wiri: He maha ngā wā ka whakamahia ngā papu, ngā pēhi rānei hei whakaputa wiri i ngā taiao pāmahana teitei. Tāutahia ngā whāriki whakamāmā wiri i waenganui i te mita rere me te paipa, ā, whakamahia ngā hononga ngāwari hei wehe i ngā wiri ā-ringa, ka taea te whai i ngā tohu awhiowhio me te whakaputa i ngā pānui teka.
  • Kia mau tonu ngā wāhanga paipa tika e hiahiatia ana (ki runga ≥ 10×DN, ki raro ≥ 5×DN; kia piki ake ki runga ≥ 20×DN mēnā kei te tata ngā takirere/tuke) hei karo i ngā raruraru rere e puta mai ana i te wehewehenga wera i roto i ngā paipa pāmahana teitei.
  • Tāutahia te mita rere ki te taha poutū mō ngā mea hau/mamao hei ārai i ngā putunga hau, i te kohikohinga wai whakapūpū rānei, ka taea te whakapōrearea i te whakaputanga o te awhiowhio. Mō ngā wai, kia tino rere te paipa kia kore ai e hapa ngā paipa kau.

3. Whakatikatika mō ngā Āhuatanga Whakahaere Pāmahana-Tiketike

• Whakatikatika i raro i ngā pāmahana mahi tūturu: Kāore pea ngā whakatikatika taiwhanga paerewa (i te pāmahana rūma te nuinga) e whakaata i te mahi i ngā pāmahana teitei. Whakahaerehia te whakatikatika i roto i te wāhi, tukuna rānei te mita rere ki tētahi taiwhanga whakatikatika ka taea te whakatauira i ō āhuatanga pāmahana me te pēhanga whakahaere. Ka whakaarohia e tēnei ngā pānga wera ki ngā āhuatanga o te pūoko me te wai (hei tauira, te matotoru, ngā huringa mātotoru i roto i te mamaoa).
• Whakamahia ngā tauira e whakaōrite ana i te pāmahana: Mō ngā whakamahinga mamaoa, hau rānei, tīpakohia ngā mita rere vortex me ngā pūoko pāmahana me te pēhanga kua hangaia ki roto (ngā tauira maha-taurangi). Ka whakaōrite aunoa ēnei tauira i ngā huringa o te mātotoru wai me te tere i puta mai i ngā piki me ngā heke o te pāmahana, kia tika ai ngā tataunga rere papatipu/rōrahi me te kore he whakatikatika ā-ringa.
• Whakatūria he kaupapa whakatikatika ā-wā: Ka taea e ngā pāmahana teitei te whakatere i te pakaru o ngā wāhanga. Whakatikatikahia te mita rere i ia 6–12 marama (kia rite rānei ki ngā paerewa ahumahi pēnei i te JJG 1030-2007) hei manatoko i te tika me te whakatikatika mō tetahi paheketanga.

4. Whakatinanahia te Tiaki me te Aroturukitanga Whakahaere

• Aroturuki i te pāmahana me te mahi ā-wā: Whakauruhia te mita rere ki tō pūnaha DCS/PLC hei aroturuki i ngā raraunga pāmahana me te rere. Whakatūria he whakatūpato mō ngā pikinga pāmahana rerekē, ngā rerekētanga tere rere rānei, e tohu ana pea i te ngoikore o te pūoko, i ngā take tāutanga rānei.
• Tiakina i ia wā: Ārai i te ru wera: Ina tīmata, ina whakaweto rānei i te pūnaha, whakatikatika mārire te pāmahana hei ārai i te tere o te horapa/te whakaheke wera, ka kino pea te wāhanga o te pūoko, o te paipa rānei.
  • Tirohia ngā wāhanga hiri mō ngā tohu o te pirau wera (hei tauira, te ngatata, te pakeke) ka whakakapia wawetia.
  • Horoia te ine o te pūoko i ia wā, i ia wā, hei tango i ngā unahi, i ngā putunga rānei ka ārai i te kitenga o ngā awhiowhio—whakamahia ngā kai horoi e hototahi ana ki te pāmahana teitei kia kore ai e kino te ine.
  • Tirohia ngā taura toronga me ngā hononga mō ngā kino i puta mai i te wera (hei tauira, te pakaru o te whakamarumaru) ka whakakapia mēnā e tika ana.

5. Arotake i ngā Whakaaro mō te Wai

• Mō ngā whakamahinga mamaoa: Me whakarite kia tino mākū te mamaoa, kia tino wera rawa rānei (kaua he pata wai) hei karo i te rere o ngā wāhanga-rua, ka whakararuraru i te hanganga o te awhiowhio. Whakamahia he mahanga mamaoa ki te taha whakarunga o te awa mēnā e tika ana hei tango i te wai whakapūhau.
• Mō ngā wai pāmahana-tiketike: Manatokohia kei runga ake te tau Reynolds o te reo i te 2000 (te iti rawa mō te whakaputanga awhiowhio pumau) i te pāmahana whakahaere. Ka taea e ngā pāmahana teitei te whakaiti i te matotoru o te wai, ka āwhina pea tēnei ki te pupuri i te tau Reynolds e tika ana—tātaihia tēnei mā te whakamahi i ngā raraunga matotoru e whakawhirinaki ana ki te pāmahana.