I te taha o te tere haere o te whakawhiti pūngao o te ao, ko ngā pūtau wahie hauwai, hei kaikawe nui o te pūngao ma, kei te whakatuwhera i ngā whai wāhitanga whanaketanga kāore i kitea i mua. Ko te huihuinga irahiko membrane (MEA), hei wāhanga matua o te pūtau wahie, e pā tika ana ki te whai huatanga me te roa o te ora o te pūnaha pūtau katoa. I roto i ēnei, ko te tukanga whakarite o te pepa waro paparanga horapa hau (GDL), inā koa te tukanga whakamaroke me te whakakoi, e whakatau tika ana i te hanganga porosity, te kawe hiko, me te kaha miihini o te GDL.
Ngā Wāhi Mamae Matua e Whā me ngā Otinga i roto i te Hanga Pepa Waro GDL
Mō ngā kaihanga pepa waro GDL mō ngā pūtau wahie hauwai, ko te mea nui ki te toa i te mākete ko te kaha ki te whakaputa pepa waro mahi-teitei me te auautanga tino pai i roto i te huarahi pumau, whai hua, me te whai hua. He maha ngā arai e āraihia ana e ngā taputapu whakaputa tuku iho (pēnei i ngā mīhini perehi papatahi me ngā mīhini perehi roera) i te ara ki te whakaputa nui.
Wāhanga Mamae 1: Kāore i te rite te hua, he iti te tere o te whakaputanga, me te uaua ki te tuku papatipu
Te Whakararuraru Tuku Iho: Ka pāngia ngā mīhini pēhi papatahi tuku iho e te tika o te tukatuka o ngā pereti pēhi wera me te rerekētanga wera o ngā pereti i muri i te whakamahana, ka hua ake he rerekētanga nui o te matotoru o te pepa waro kua whakamaroketia. Hei tāpiri, mā te tikanga pēhi wā poto ka taea anake te whakaputa i ngā rau o ngā rahi motuhake, ā, kāore e taea te whakarato ki ngā kiritaki he rōra o ngā rahi rerekē. Ka whakamahia e te mīhini pēhi rōra tuku iho te pēhanga mā te pa ki te raina, me te heke o te pēhanga mai i waenganui o ngā rōra ki ngā pito, ka piri te pepa waro ki waenganui, ka wetekina hoki i ngā taha. Ka hua tika tēnei ki te matotoru kore taurite me te tohatoha koretake o ngā pore. Ahakoa i roto i te puranga kotahi, i te rau pepa waro kotahi rānei, ka rerekē te mahi, me te hua e tata ana ki te 85% i te wā roa, ka tū he mōrearea nui mō te tuku ota nui.
Otinga pēhanga isostatic a Mingke: Ka tutuki i te hangarau isostatic te pēhanga ōrite 'pānga mata' tūturu i runga i te ture a Pascal mō te tikanga wai. He rite ki te pēhanga hydrostatic i te moana hohonu, ka mahi ōrite ki ia pūwāhi o te pepa waro mai i ngā taha katoa.
Ngā HuaPānga:
- Te ōritetanga o te matotoru:Whakapūmau i ngā ātete matotoru mai i te tekau mā rua maikorona ki roto±3μm.
- Te ōritetanga o ngā pore: Ka taea te pupuri i te pore i te paerewa teitei o te 70% ±2%.
- Te Whakapai Ake i te Hua: Kua piki ake te reiti hua mai i te 85% ki te neke atu i te 99%, e āhei ai te tuku pumau, nui, kounga teitei.
Wāhanga Mamae 2: He iti te whai huatanga o te whakaputa, he nui ngā aukati i te kaha, me ngā utu nui
Ngā raruraru tuku iho: Ko te nuinga o ngā tukanga whakapiringa kounga teitei he 'pūranga-ā-rōpū', pērā i te oumu kāinga, e tunua ana i ia pūranga. He puhoi te tere o te whakaputa, he maha ngā wā e tahurihia ana, e whakawetohia ana ngā taputapu, he nui te whakapaunga hiko, he kaha te whakawhirinaki ki ngā kaimahi, ā, he ngāwari noa te whakatutuki i te taumata o te kaha.
Otinga Isostatic Mingke: Ko te mīhini perehi isostatic whitiki-rua he mea hanga hei 'kauhanga pāmahana teitei, pēhanga teitei' e mahi tonu ana. Ka tomo te papa mai i tetahi pito, ka haere i roto i te tukanga katoa o te whakakīkī, te whakamaroke, me te whakamatao, ā, ka puta tonu mai i tetahi atu pito.
Ngā Pānga o te Otinga:
- Te Peke Whakaputa: Ka taea te whakaputa tonu mō ngā hāora 24, me ngā tere e eke ana ki te 0.5-2.5 mita ia meneti, me te putanga ā-tau tae atu ki te 1 miriona mita pūrua mō ia raina whakaputa, ka whakanui ake i te pai o te mahi mā te neke atu i te rima ngā wā.
- Te utuWhakawaiwaitangaKa tino whakaitihia e te pānga tauine whakaputa tonu te hekenga uara, te pūngao, me ngā utu mahi mō ia mita tapawha.Kei ngā inengawhakaatunka taea te whakaiti i ngā utu whakaputa katoa mā te 30%.
- Penapena Mahi: Mā te taumata tiketike o te aunoatanga ka taea te whakaiti i te 67% o ngā kaiwhakahaere mō ia huringa.
Wāhanga Mamae 3: He whaiti te matapihi tukanga, he nui ngā utu whakatika hapa, me te iti o te auahatanga
Te Raruraru Tuku Iho: He tino tairongo te mahi a te pepa waro GDL ki ngā pihi pāmahana me te pēhanga. Kāore e taea e ngā taputapu tuku iho te whakahaere tika i te pāmahana, ā, kotahi noa te pihi pēhanga, he uaua ki te tārua tika i te tukanga tino pai o te taiwhanga. Kei te hiahia koe ki te whakamātau i tētahi tātai hou, i tētahi hanganga hou rānei? He roa te huringa whakatika hapa, he nui te tere o te hapa, ā, he nui te utu o te whakamātautau me te hapa.
Otinga pēhanga pūmau a Mingke: E whakarato ana i tētahi tūāpapa tukanga tino ngāwari, ā, ka taea te whakahaere tika.
Ngā Pānga o te Otinga:
- Mana Pāmahana Tika: Mana pāmahana motuhake maha-rohe me te tika tae atu ki te ±0.5℃, kia tino pakari ai te kapia.
- Pēhanga Whakarerekē: Ka taea te whakarite tika i te pēhanga me te pupuri i roto i te awhe 0-12 pae hei whakatutuki i te ōritetanga tino pai.
- TukangaAnōKia kitea ngā tawhā tino pai, ka taea te "raka" mā te pāwhiri kotahi i roto i te pūnaha, kia 100% te kaha ki te tāruarua i te tukanga, kia pumau ai te mahi a te hua.
- Te whakamana i te R&D: E rua ngā kamupene o Nanjing Mingke i tēnei wārua-ngā mīhini whakamātautau pēhi isostatic whitiki, e whakarato ana i tētahi tūāpapa whakamātautau taumata-whakaputa pono mō te rangahau me te whakawhanake i ngā rauemi hou me ngā hanganga hou, e whakaiti nui ana i ngā arai me ngā mōrearea auaha. I taua wā anō, mō ngā pakihi hou he iti te pūtea tīmatanga me te uaua ki te hoko taputapu, ka taea te tuku ratonga hanga kirimana iti-papa mai i te kotahi wiki ki te kotahi marama hei whakapai ake i ngā kaha tuku hua pepa waro, hei āwhina i ngā pakihi ki te whakahaere i te whakaputa whakamātautau tuatahi, hei whakaiti i te haumi taputapu nui i mua, me tewhakaitingā mōrearea
Wāhi Mamae 4:Te toenga waipuke o te kāpia whakaora kapia phenolic, te ngaronga nui o te pepa tuku, te rauemi āwhina rānei o te kaihoko tukus.
Te raruraru tuku iho: I muri i te whakamaroketanga o te kapia phenolic, he uaua ki te wehe atu i te pereti pēhi, i te whitiki maitai rānei. Ko te tikanga, ka whakamahia e ngā kamupene tuku iho ngā kaihoko tuku, ngā pepa tuku rānei hei whakatutuki i te tukanga tangohanga, engari he nui te utu ki te hoko i ngā kaihoko tuku kounga teitei, ngā pepa tuku rānei, ā, ko te nui o te whakamahinga i te wā o te tukanga whakaputa ka piki ake te utu o te whakaputa pepa waro, kāore e pai mō te utu hua whakataetae i te mākete.
Otinga Isostatic Mingke: Mā te whitiki maitai takirua a Mingke, he mea hanga ki te whitiki isostatic, ka taea e ngā kiritaki te whiriwhiri i ngā whitiki maitai kua whakakikoruatia ki te kōrome.
Pānga Otinga: Mā roto i ngā whakamātautau ā-roto i whakahaerehia i te Wheketere o Mingke mā te whakamahi i ngā whitiki maitai whakakikoruatia ki te kōromo i runga i te pepa waro whakamaroke, i kitea he pai ake te whakamaroke me te tukunga o te kapia e ngā whitiki maitai whakakikoruatia ki te kōromo, ki te whakatauritea ki ngā whitiki maitai pēhi tuku iho. He māmā ake te tango i ngā toenga kāpia nui, ā, ina whakamahia me te paraihe horoi pūkoro, ka taea te tango ngāwari i te kāpia e toe ana i runga i te mata o te whitiki maitai, ka āwhina i ngā kiritaki ki te whakaiti i ngā utu mō ngā kaihoko tuku me te pepa tuku. Ka tino whakapai ake te paparanga kōromo i runga i te mata o te whitiki maitai i te pakeke me te ātete ki te kakahu o te whitiki. Hei tāpiri, ko te kiriata waikura matotoru i hangaia e te paparanga kōromo i runga i te mata o te whitiki maitai ka ārai i te mimiti o te hāora, te wai, me ētahi atu huānga waikura, ā, ka roa ake te ora o te whitiki maitai.
Mō ngā kaiwhakamahi kua roa e whakawhirinaki ana ki ngā taputapu kawemai, he otinga pai ake tā Nanjing Mingke, he kamupene ā-rohe:
- Ngā whakakapinga ā-rohe: Pakaruhia te mana motuhake o ngā kawemai, me ngā painga ki te hoko taputapu me ngā utu tiaki.
- Te urupare tere ki te ratonga: tautoko hangarau 24-hāora, ka tae mai ngā miihini ki te papaanga i roto i ngā hāora 48, ka aro katoa ki te puhoi o te urupare i muri i te hoko me ngā huringa roa o ngā wāhanga e manawapa ana o ngā taputapu kawemai.
Ngā hua o te tono tuturu: te waihanga uara nui mō ngā kiritaki
Whai muri i te whakamahi a tētahi kamupene pūtau wahie hauwai rongonui i te mīhini perehi whitiki maitai takirua isostatic Minke, i tino kitea ngā hua whakamiharo i roto i te hanga pepa waro GDL.
- He whakapainga nui ki te hua o ngā hua: kua piki ake i te 85% i roto i ngā tukanga tuku iho ki te neke atu i te 99%.
- He whakapainga nui ki te whai huatanga o te whakaputanga: ka eke te kaha whakaputa o ia rā ki te 3,000 mita pūrua.
- Te whakaiti i te whakamahinga pūngao: kua heke te whakamahinga pūngao whānui mā te 35%.
Arotautanga Mahi Hua:
- Te ōritetanga o te pūwero: 70% ± 2%
- Ātete ā-roto: < 5 mΩ·cm
- Ātete ā-roto: < 8 mΩ·cm²
- Kaha Kume: > 20 MPa- Matotoru ōrite: ±3 μm
Otipūnaha ratonga me te tautoko hangarau
Nanjing MingkeTukangaKa whakarato a Systems Co., Ltd. i te tautoko ratonga hangarau whānui ki ngā kiritaki:
1. Tautoko Whakawhanake Tukanga
AKa āwhina te tīma hangarau ngaio i ngā kiritaki ki te arotau i ngā tawhā tukanga me te whakarerekē i ngā taputapu, kia tutuki ai ngā whakaritenga motuhake o te tukanga whakaputa i ngā taputapu.
2. Ratonga Taputapu Whakaritenga
Whakarato ratonga taputapu ritenga kia rite ki ngā hiahia motuhake o ngā kiritaki, tae atu ki ngā rahi motuhake, ngā whirihoranga motuhake, me ētahi atu.
3. Ngā Ratonga Tāutanga me te Whakatūnga
E whakaratohia ana e te tīma miihini mohio ngā ratonga tāutanga me te whakatūnga i te papaanga kia tere ai te whakauru i ngā taputapu ki te hanga.
4. Whakangungu Hangarau
Tukuna he whakangungu whakahaere me te tiaki katoa kia mōhio ai ka taea e ngā kiritaki te whakahaere me te tiaki i ngā taputapu.
5. Tautoko i muri i te hoko
Whakatūria he tikanga urupare tere mō ngā hāora 24 hei whakarato ratonga whai muri i te hoko me te tautoko hangarau i te wā tika, kia kore ai e mutu te mahi whakaputa.
He whānui ngā tūponotanga tono mō te ahumahi.
Kāore te mīhini pēhi whitiki maitai takirua ātete ātete a Mingke e tika ana mō te hanga pepa waro GDL mō ngā pūtau wahie hauwai anake, engari ka taea hoki te whakamahi whānuitia i roto i ngā mara maha:
- Ngā pūtau wahie: Pepa waro GDL, te whakarite paparanga whakakorikori;
- Ngā pākahiko āhua-totoka: te whakawhāiti i te pepa hiko me te molwhakatapua;
- Ngā rauemi hiato: te whakarite muka waro i mua i te whakareri;
- Pepa motuhake: te whakakīkī me te whakahāngai kiato-teitei;
- Ngā rauemi pūngao hou: te whakarite i ngā rauemi kiriata angiangi mahi rerekē.
Ngā Painga o te Mingke Double Steel Belt Isostatic Press:
Tekau tau a Nanjing Mingke e whakakoi ana i tana hangarau, ā, kei te haumi tonu ki te rangahau me te whakawhanake i ngā mīhini perehi whitiki maitai takirua isostatic. Inaianei kei a rātou ngā mīhini perehi pāmahana teitei e eke ana ki te 400°C me te tika o te pēhanga e whakahaeretia ana i roto i te ±2%. Nā tēnei tohungatanga hangarau, ko Mingke te whiringa pai rawa atu mō ngā mīhini perehi pepa waro ina whakaarohia te uara mō te moni me te iti o te mōrearea. I ēnei rā, ko te nuinga o ngā kamupene whakamaroke pepa waro huri-ki-huri ā-rohe e whiriwhiri ana i a Nanjing Mingke hei hoa mahi.
Wā tuku: Oketopa-09-2025