Nō nā tata nei i tukuna mai e tā mātou kamupene tētahi puranga papu matū raupapa ZA paerewa teitei mō tētahi kaupapa matū hinu nui i te wā tika, e tautoko ana i te kaupapa hiri miihini PLAN53, e whakaatu ana i tō mātou kaha ngaio i roto i te mara o te tuku taputapu i raro i ngā āhuatanga mahi uaua. Kua hoahoatia, kua hangaia hoki tēnei raupapa huinga papu i runga anō i te putanga 10 o te API 610 hou "Pumps Centrifugal for Petroleum, Heavy Chemical and Natural Gas Industries", ā, ko tā rātou mahi tino pai me te kounga pono e whakarato ana i te taurangi pakari mō te whakahaere maeneene o te kaupapa.
Ngā āhuatanga hangarau me te hoahoa auaha
Ka whakamahia e te papu raupapa ZA he hanganga cantilever kotahi-wāhanga kotahi-mōmiomio hei whakatutuki i te aratau tuku wai whai hua o te momi whakapae me te tuku poutū, ā, ka mahi tahi me te hoahoa tautoko waewae hei whakarite i te mahi pumau o te taputapu. Ko tana mahi waipēhi e hangai ana ki te tauira waipēhi matatau o te ao, ā, kua arotauhia e te pūnaha hoahoa āwhina PUMPCAD me te hangarau whakaata wai toru-ahu CFD hei whakatutuki i te taumata whai huatanga pūngao matua o te umanga.
Te tino whai hua me te iti o te whakamahinga:Mā te hoahoa auaha o te impeller me te hanganga rua-auau (momo papu DN80, neke atu rānei) ka taurite te kaha radial, ka whakaiti i te wiri me te haruru, ka roa ake te ora o te peera, ā, ka tino whakapai ake i te whai huatanga o te mahi.
Whakahaere i te cavitation:Mā te pānga tahi o ngā mowhiti kakahu me te kōhao taurite i mua me muri i te impeller, ka arotauhia te uara NPSHr kia tutuki ai ngā hiahia o ngā āhuatanga mahi NPSH teitei.
Pono, ā, pakari:Ko te hoahoa o te pou katoa-whakauru ka kore e pā ki te reo, me te hanganga impeller kua kati, e whakapai ake ana i te ātete ki te waikura me te roa o te mahi a te taputapu. Ka tutuki katoa te pūnaha hiri miihini ki te paerewa API 682 hou hei whakarite i te mahi pumau mo te wa roa.
Te kaha urutau:kia tutuki ai te mahi a ngā tawhā whakahaere e whai ake nei, ā, kia urutau katoa ki ngā āhuatanga mahi taumaha.
| Diameter | 25~400mm | rere | Tae atu ki te 2600m3/h |
| Upoko | Tae atu ki te 300m | Te pāmahana | -80~450℃ |
| Pēhanga | Tae atu ki te 5MPa | tere | 1480~3560r/min |
Ngā otinga rauemi
He tino whai te rauemi o ngā taputapu i ngā whakaritenga API 610, ā, e whakaratohia ana ngā ratonga taurite ritenga. He tika te taurite o te taumata rauemi o te tinana papu ki te taumata pēhanga, he mea hanga ngā wāhanga matua ki te maitai koranu motuhake me ngā rauemi ātete-waikura, ā, e pā ana te pūnaha hiri āwhina ki ngā paerewa mana pēnei i te "Industrial Pump Design Manual" hei whakarite i te urutau o ngā tikanga mahi katoa.
Te Whakapūmau Ratonga
Kei tō mātou kamupene he rōpū miihini ngaio hei whakarato i te tautoko hangarau katoa me ngā otinga ritenga. Mai i te kōwhiringa me te hoahoa, te arotau rauemi ki te whakatūnga i te papaanga, ka taea e mātou te whakanui ake i te uara o te huringa ora o ngā taputapu i roto i te huarahi whānui, me te āwhina i ngā kiritaki ki te whakatutuki i ngā whāinga whakaputa haumaru me te whai hua. Me te mahi tino pai me te kounga pono o te huinga papu ZA i tukuna i tēnei wā, ka haere tonu mātou ki te auaha i te heke mai ki te whakarato i ngā otinga whakawhiti wai whai hua me te penapena pūngao mō te umanga matū hinu."
Wā tuku: Paenga-whāwhā-03-2025