Whakatupatotanga mo te whakaurunga me te mahi mahi o te paera kirihou fluorine anticorrosive He aha me aro ki te whakaurunga o te reera hau liquefied

Whakatupatotanga mo te whakaurunga me te mahi mahi o te paera kirihou fluorine anticorrosive He aha me aro ki te whakaurunga o te reera hau liquefied

Anticorrosive fluorine kapi kirihou papu ko te papu anticorrosive whakamahia nuitia mō te kawe wai ha'iriiri pērā i waikawa, alkali me te tote. I te wa ano, i te wa e whakamahi ana i te papu fluorine raina, ko te hono atu i te pipeline takirere me he anticorrosive. He aha nga mea e tika ana kia arohia ki te mahi ratonga me te whakaurunga o te rewharewha rewharewha raima kirihou? Te kowhiringa tika me te tono o te riipene whakaraerae i roto i te raima, i te wa e pa ana ki nga raru o te miihini, te papu me te paera i roto i te hinuhinu, te umanga matū, te rongoa, te whakarewa, te hiko hiko, te kaha o te reo pirau penei i te taputapu whakapiri waikawa-papa. kua tonohia, engari me pehea te whiriwhiri i te pai, me te pai o te whakakii i nga raima kirihou fluorine, e ai ki o taatau kaihoko mo te maha o nga tau o te wheako tono mara, Ko nga tikanga e whai ake nei me tuku ki mua mo te whakamahi i te pāmahana reo, te pehanga, te rereketanga o te pehanga me etahi atu Ko nga tikanga ka tohua te rewharewha whakangao i te waikura:
1, kapihia ki te puera kirihou fluorine ma te whakamahi i nga tikanga reo
Ko te ahua reo o te fluorine kapi kirihou vaolo e kore e whai matūriki pakeke, tioata, poke, me ētahi atu, kia kore e mau i roto i te kahurangi fluorine kapi te paparanga kirihou PTFE pere o te matua takirere me te nohoanga takirere i roto i te mahi o te whakatuwhera me te kati. He matūriki pakeke te reo, he tioata, he poke, he kowhiri, he poroporo, he nohoanga ka taea te whakamahi ki Hastelloy.
2, kapi ki fluorine kirihou vaolo pāmahana reo.
Raina ki te pihare kirihou fluorine, te kirihou fluorine ko F46 (FEP), te whakamahi o te pāmahana reo e kore e taea e neke atu i te 150 ℃ (te pāmahana reo taea e 150 ℃ mo te wa poto, te wa roa whakamahi pāmahana me whakahaere i roto i te 120 ℃), ki te kore , te takirere o ia wāhanga ararewa F46 ngāwari ki te ngohengohe, deformation, hua i roto i te takirere katia, leakage nui. Mena ka whakamahia te pāmahana reo mo te wa poto, ko te pāmahana kei raro iho i te 180 ° C, me te mahana kei raro iho i te 150 ° C mo te wa roa, ka taea te whiriwhiri i tetahi atu momo fluoroplastic-PFA, engari he nui ake te utu o te PFA fluoroplastic lining. atu i te ararewa F46 i roto i te utu, a he rite tonu te kowhiringa o nga rauemi papu kapi.
3, kaua e pehanga kino.
Me karo i te whakamahi o te pehanga kino i roto i te paipa, ki te mea he pehanga kino, he ngawari ki te whakaheke i te paparanga kirihou fluorine i roto i te kohanga puera ka ngotea ki waho (pahū), tihorea, ka arahi ki te whakatuwhera me te kati kati. .
4, kapi ki te fluorine kirihou whakahaere takirere kia rite ki te rere e hiahiatia ana (Cv uara) whiriwhiri tika o te rahi takirere diameter.
I te wa e kowhiria ana, me rite ki te hiahia o te waka (Cv) me etahi atu taapiri hangarau ka tatauhia te rahi o te riipene me te whakatuwheratanga o te riipene, penei i te rahi o te riipene he nui rawa atu, katahi ka roa te wa e tuwhera ai te kaa. te wa e rere ana, i raro i te ahua o te pehanga iti me te reo, na te mea ngawari ki te hanga i te matua takirere me te rakau takirere na te paanga o te hunga panui me te wiri o te riipene, Ko te rakau matua ki roto i te reo mo te wa roa i raro i te paanga, ka pakaru te kakau takirere.
5, te pehanga, te rereketanga o te pehanga me whakahaere i roto i te awhe e whakaaetia ana.
Ina koa nga pupuhi hiri kapihia te kirihou fluorine reguling valve, globe valve. Na te mea he mea hanga nga pupuhi mai i nga taonga tetrafluoric, he nui te pehanga me te rereketanga o te pehanga, ka ngawari te arahi ki te pakaru o te pupuhi. Ko te hiri o te Bellows kua whakakiia ki te kirihou fluorine regulatory valve, te whakamahinga o te pehanga ahua, he nui te rereketanga o te pehanga, ka taea te huri ki te PTFE hiri hiri.
Kia kite koe i te whakaurunga takirere LPG he aha te takirere LPG he hiri hiri kaha, no reira ka kati te takirere, me tono te pehanga ki te kopae takirere kia kore ai e pakaru te mata hiri. Ka kuhu te reo ki roto i te takirere mai i raro i te kōpae, ko te parenga kia hinga i te kaha mahi ko te kaha waku o te kakau me te kikii me te pana i puta mai i te pehanga o te reo. Ko te kaha o te kati i te takirere he nui ake i te kaha o te whakatuwhera i te takirere, no reira he nui te diameter o te kakau takirere, ki te kore ka puta te he o te piko o runga kakau. He aha ta tatou e aro ki te wa e whakauru ana i te reera hau liquefied? Ma te Xiaobian ipurangi o te takirere ka whakautu mo koe.
Ko te takirere LPG he hiri hiri kaha, no reira ka kati te paera, me tono te pehanga ki te kōpae kia kore ai e pakaru te mata hiri. Ka kuhu te reo ki roto i te takirere mai i raro i te kōpae, ko te parenga kia hinga i te kaha mahi ko te kaha waku o te kakau me te kikii me te pana i puta mai i te pehanga o te reo. Ko te kaha o te kati i te takirere he nui ake i te kaha o te whakatuwhera i te takirere, no reira he nui te diameter o te kakau takirere, ki te kore ka puta te he o te piko o runga kakau. He aha ta tatou e aro ki te wa e whakauru ana i te reera hau liquefied? Ma te Xiaobian ipurangi o te takirere ka whakautu mo koe.
Nga korero mo te whakaurunga me te tiaki i te reera hau rewa:
Ka taea te whakauru i te putorino paipa witi e whakahaerehia ana e te wira me te kakau ki tetahi waahi i roto i te putorino.
Ko te wīra ringa, te kakau me te tikanga hiki te whakamahi mo te hiki.
Ko te rere o te reo kia rite ki te ahunga o te pere e whakaatuhia ana ki te tinana takirere.
Ko te reera hau liquefied, e kiia ana ko te kati kuaha, he ahua o te paera e whakamahia ana. He mea rongonui na te mea ko te waku i waenga i te mata hiri i roto i te whakatuwheratanga me te kati he iti, he ahua roa, he kore nui te teitei o te whakatuwheratanga, he ngawari ki te hanga, he watea te tiaki, ehara i te mea e tika ana mo te pehanga reo me te iti, engari he pai hoki mo te pehanga teitei. Ko tana maataapono katinga ko te whakawhirinaki ki te pehanga pae takirere, kia piri te mata hiri o te kōpae takirere me te mata hiri o te nohoanga, kia kore te rere o te hunga pāpāho.
Ko te takirere LPG anake ka taea te rere kotahitanga o te reo me te whai aronga ina whakauruhia. Ko te roa o tona hanganga he roa atu i te paera o te kuaha, i te wa ano, he nui te aukati wai, he roa te mahi, kaore i te kaha te hiri.
Kua wehea nga reera LPG ki nga waahanga e toru: tika ki roto, koki matau me te rere tika nga marere o te ao.
I te wa e whakatuwherahia ana te hiko LPG, ko te teitei o te whakatuwheratanga o te kōpae takirere ko te 25% ~ 30% o te diameter ingoa, a kua tae te tere o te rere ki te ahua nui, e tohu ana kua tae te waahi ki te waahi tuwhera. Na ko te tuunga tuwhera katoa o te takirere o te ao me whakatau e te whiu o te kōpae takirere.