Potengera kusintha kwamphamvu kwamphamvu padziko lonse lapansi, ma cell amafuta a hydrogen, monga chonyamulira chofunikira cha mphamvu zoyera, akubweretsa mwayi wachitukuko womwe sunachitikepo. The membrane electrode Assembly (MEA), monga gawo lalikulu la cell yamafuta, imakhudza mwachindunji magwiridwe antchito ndi moyo wa cell yonse. Zina mwa izi, kukonzekera kwa pepala la carbon diffusion (GDL), makamaka kuchiritsa ndi kuumba, kumatsimikizira mwachindunji mawonekedwe a porosity, conductivity, ndi mphamvu zamakina a GDL.
Mfundo Zinayi Zowawa ndi Mayankho mu GDL Carbon Paper Production
Kwa opanga mapepala a carbon a GDL a ma cell amafuta a haidrojeni, chinsinsi chopambana pamsika chagona kuti atha kupanga mapepala apamwamba a kaboni opangidwa bwino kwambiri m'njira yokhazikika, yothandiza, komanso yotsika mtengo. Zida zamakono zopangira (monga makina osindikizira apansi ndi makina osindikizira) zimabweretsa zopinga zambiri panjira yopangira zinthu zazikulu.
Pain Point 1: Kusasinthika kwazinthu, kutsika kwa zokolola, komanso zovuta pakubweretsa zambiri
Vuto Lachizoloŵezi: Makina osindikizira amtundu wamba amakhudzidwa ndi kulondola kwa makina osindikizira otentha ndi kutentha kwa mbale pambuyo pa kutentha, zomwe zimapangitsa kuti pakhale kusiyana kwakukulu kwa kufanana kwa pepala la carbon lochiritsidwa. Kuphatikiza apo, njira yopondereza yapakatikati imangolola kupanga mapepala amiyeso yeniyeni, zomwe zimapangitsa kuti zikhale zosatheka kupatsa makasitomala mipukutu yamitundu yosiyanasiyana. Kupondereza kwachikhalidwe kumagwiritsa ntchito kukakamiza kudzera mu kukhudzana kwa mzere, kutsika kumachepa kuchokera pakati pa zodzigudubuza mpaka kumapeto, zomwe zimapangitsa kuti pepala la carbon likhale lolimba pakati komanso lotayirira m'mphepete. Izi zimabweretsa mwachindunji makulidwe osagwirizana ndi kugawa pore kosagwirizana. Ngakhale mkati mwa gulu lomwelo, kapena pepala lomwelo la pepala la kaboni, magwiridwe antchito amatha kusinthasintha, zokolola zimazungulira pafupifupi 85% m'kupita kwanthawi, zomwe zimapangitsa kuti pakhale chiwopsezo chachikulu chopereka madongosolo akuluakulu.
Mingke isostatic pressure solution: Tekinoloje ya isostatic imakwaniritsa kukakamiza kofanana kwa 'kulumikizana kwapamtunda' kutengera lamulo la Pascal la makina amadzimadzi. Mofanana ndi kuthamanga kwa hydrostatic m'nyanja yakuya, imagwira ntchito mofanana pamtunda uliwonse wa pepala la carbon kuchokera kumbali zonse.
ZotsatiraZotsatira:
- Makulidwe osasinthasintha:Khazikitsani kulolerana kwa makulidwe kuyambira ma microns khumi ndi awiri kupita mkati±3μm.
- Pore Uniformity: Porosity ikhoza kusungidwa nthawi zonse pamlingo wapamwamba wa 70% ± 2%.
- Kupititsa patsogolo Zokolola: Zokolola zawonjezeka kuchoka pa 85% kufika pa 99%, zomwe zikuthandizira kubereka kokhazikika, kwakukulu, kwapamwamba.
Pain Point 2: Kuchita bwino kwapang'onopang'ono, zopinga zodziwika bwino, komanso kukwera mtengo
Vuto Lachizoloŵezi: Njira zambiri zoyamwitsa zapamwamba zimakhala 'zokhazikika,' monga uvuni wapakhomo, kuphika batchi imodzi panthawi. Liwiro la kupanga likuyenda pang'onopang'ono, zida zimayatsidwa ndikuzimitsidwa pafupipafupi, kugwiritsa ntchito mphamvu kumakhala kwakukulu, kudalira kwa ogwira ntchito kumakhala kwamphamvu, ndipo denga lamphamvu limatha kufikira mosavuta.
Mingke Isostatic Solution: The double-bellt isostatic press imapangidwa kuti ikhale yogwira ntchito mosalekeza 'kutentha kwapamwamba, njira yothamanga kwambiri.' Gawo laling'ono limalowa kuchokera kumalekezero amodzi, limadutsa njira yokwanira yophatikizira, kuchiritsa, ndi kuziziritsa, ndipo imatuluka mosalekeza kuchokera kumalekezero ena.
Mayankho Zotsatira:
- Kudumphira Kupanga: Kumathandizira kupanga kwa maola 24 mosalekeza, kuthamanga komwe kumafikira 0.5-2.5 metres pamphindi, komanso kutulutsa kwapachaka mpaka 1 miliyoni masikweya mita pamzere uliwonse wopanga, ndikuwonjezera magwiridwe antchito kupitilira kasanu.
- MtengoDilution: Kuchulukitsa kwapang'onopang'ono kumachepetsa kwambiri kutsika, mphamvu, ndi mtengo wantchito pa mita lalikulu.Miyezo ali nayochiwonetseronkuti ndalama zonse zopangira zitha kuchepetsedwa ndi 30%.
- Kupulumutsa Ntchito: Mlingo wapamwamba wa automation umalola kuchepetsedwa kwa 67% kwa ogwira ntchito pakusintha kulikonse.
Pain Point 3: Zenera lopapatiza, zotsika mtengo zoyeserera ndi zolakwika, komanso luso lochepa
Vuto Lachizoloŵezi: Kuchita kwa pepala la carbon la GDL kumakhudzidwa kwambiri ndi kutentha ndi ma curve. Zida zachikale sizingathe kulamulira kutentha bwino ndipo zimakhala ndi piritsi imodzi yokha, zomwe zimapangitsa kuti zikhale zovuta kubwereza ndondomeko yoyenera ya labotale. Mukufuna kuyesa njira yatsopano kapena zatsopano? Kuzungulira kowonongeka ndi kwautali, chiwopsezo ndi chokwera, ndipo mtengo wa kuyesa ndi kulakwitsa ndi wovuta.
Mingke static pressure solution: Amapereka njira yosinthika kwambiri komanso yowongolera bwino.
Mayankho Zotsatira:
- Precise Temperature Control: Mipikisano yodziyimira pawokha kutentha kutentha mpaka ± 0.5 ℃, kuwonetsetsa kuti utomoni uchiritsa bwino.
- Kupanikizika Kosinthika: Kupanikizika kumatha kukhazikitsidwa ndendende ndikusungidwa mkati mwa mipiringidzo ya 0-12 kuti mufanane.
- NjiraYambitsaninso: Magawo abwino akapezeka, amatha "kutsekedwa" ndikudina kamodzi mudongosolo, kukwaniritsa 100% process reproducibility ndikuwonetsetsa kuti zinthu zikuyenda bwino.
- Kulimbikitsa R&D: Nanjing Mingke pakadali pano ali ndi ma d awiriuwu-Lamba isostatic atolankhani kuyesa makina, kupereka odalirika, kupanga mlingo kuyezetsa nsanja kafukufuku ndi chitukuko cha zipangizo zatsopano ndi nyumba zatsopano, kuchepetsa kwambiri zotchinga luso ndi zoopsa. Panthawi imodzimodziyo, kwa oyambitsa omwe ali ndi ndalama zochepa zoyamba komanso zovuta zogula zida, ntchito zopangira mgwirizano wamagulu ang'onoang'ono kuyambira sabata imodzi mpaka mwezi umodzi zingaperekedwe kuti ziwongolere luso loperekera mankhwala a carbon paper, kuthandizira mabizinesi kuyendetsa kupanga koyendetsa koyambirira, kuchepetsa ndalama zazikulu za zida zam'mwamba, ndikuchepetsazoopsa.
Pain Point 4:Phenolic resin kuchiritsa zotsalira za guluu kusefukira, kutayika kwakukulu kwa pepala lotulutsa kapena kutulutsa zinthu zothandiziras.
Vuto Lachizoloŵezi: Pambuyo pochiritsa phenolic resin, zimakhala zovuta kupatukana ndi mbale yosindikizira kapena lamba wachitsulo. Makampani azikhalidwe nthawi zambiri amagwiritsa ntchito zotulutsa kapena mapepala otulutsa kuti akwaniritse kugwetsa, koma otulutsa apamwamba kwambiri kapena mapepala otulutsa amakhala okwera mtengo kugula, ndipo kugwiritsa ntchito kwambiri panthawi yopanga kumawonjezera mtengo wopangira mapepala a kaboni, zomwe sizingafanane ndi mitengo yampikisano pamsika.
Mingke Isostatic Solution: Mingke's double steel lamba isostatic amalola makasitomala kusankha chrome-yokutidwa zitsulo malamba.
Mmene Mungayankhire: Kupyolera mu mayesero amkati omwe anachitika ku Mingke Factory pogwiritsa ntchito malamba achitsulo opangidwa ndi chrome pa kuchiritsa pepala la carbon, anapeza kuti poyerekeza ndi malamba achitsulo amtundu wa zitsulo, malamba achitsulo a chrome amapereka machiritso abwino a utomoni ndi kumasula ntchito. Zotsalira za guluu zowonjezera ndizosavuta kuchotsa, ndipo zikagwiritsidwa ntchito ndi burashi yotsuka m'manja, guluu wotsalira pa lamba wachitsulo amatha kuchotsedwa mosavuta, kuthandiza makasitomala kuchepetsa mtengo wa otulutsa ndikutulutsa mapepala. Chosanjikiza cha chrome pamwamba pa lamba wachitsulo chimathandizira kwambiri kuuma komanso kuvala kukana kwa lamba. Kuonjezera apo, filimu yakuda ya oxide yomwe imapangidwa ndi chrome wosanjikiza pamwamba pa lamba wachitsulo imalepheretsa kukokoloka kwa mpweya, madzi, ndi zinthu zina zowononga, potero kumawonjezera moyo wautumiki wa lamba wachitsulo.
Kwa ogwiritsa ntchito omwe akhala akudalira zida zochokera kunja, Nanjing Mingke, monga kampani yapakhomo, imapereka yankho labwinoko:
- Kulowa m'malo mwapakhomo: Gwirani mphamvu zolowa kunja, ndi zabwino pamtengo wogula ndi kukonza zida.
- Kuyankha mwachangu kwautumiki: Thandizo laukadaulo la maola 24, mainjiniya omwe ali pamalowo mkati mwa maola 48, kuthana ndi kuyankha kwapang'onopang'ono pambuyo pogulitsa komanso kuzungulira kwa zida zotumizidwa kunja.
Zotsatira zenizeni: kupanga phindu lalikulu kwa makasitomala
Kampani yodziwika bwino yamafuta a haidrojeni itatengera makina osindikizira a lamba wa zitsulo za Minke isostatic double steel, idapeza zotsatira zochititsa chidwi popanga pepala la kaboni la GDL.
- Kuwongolera kwakukulu kwa zokolola: zawonjezeka kuchoka pa 85% mwachikhalidwe kupita ku 99%.
- Kupititsa patsogolo kodziwika bwino pakupanga: kuchuluka kwatsiku ndi tsiku kumafika pa 3,000 masikweya mita.
- Kuchepetsa kugwiritsa ntchito mphamvu: kugwiritsa ntchito mphamvu zonse kudatsika ndi 35%.
Kukhathamiritsa Kwantchito:
- Kufanana kwa Porosity: 70% ± 2%
- Kukaniza mundege: <5 mΩ·cm
- Kukanika kwa ndege: <8 mΩ·cm²
- Kulimba Kwamphamvu: > 20 MPa- Makulidwe Ofanana: ± 3 μm
Malizitsanidongosolo utumiki ndi thandizo luso
Nanjing MingkeNjiraSystems Co., Ltd. imapatsa makasitomala chithandizo chokwanira chaukadaulo:
1. Thandizo lachitukuko cha Njira
Aakatswiri luso gulu amathandiza makasitomala kukhathamiritsa magawo ndondomeko ndi kusintha zipangizo, kuonetsetsa kuti zipangizo zimakwaniritsa zofunika kupanga ndondomeko.
2. Makonda Zida Zothandizira
Perekani ntchito zida makonda malinga ndi zosowa zapadera za makasitomala, kuphatikizapo makulidwe apadera, masanjidwe apadera, etc.
3. Kukhazikitsa ndi Kutumiza Ntchito
Gulu laumisiri wodziwa zambiri limapereka ntchito zoyika ndi kutumiza ntchito pamalowo kuti zitsimikizire kuti zida zitha kupangidwa mwachangu.
4. Maphunziro aukadaulo
Perekani maphunziro athunthu ogwirira ntchito ndi kukonza kuti muwonetsetse kuti makasitomala amatha kugwiritsa ntchito bwino zidazo.
5. Pambuyo-Kugulitsa Thandizo
Khazikitsani njira yoyankhira mwachangu ya maola 24 kuti mupereke chithandizo chanthawi yake pambuyo pogulitsa komanso chithandizo chaukadaulo, kuwonetsetsa kuti zinthu sizingasokonezeke.
Makampaniwa ali ndi mwayi wogwiritsa ntchito zambiri.
Makina osindikizira a Mingke static isostatic double steel lamba siwoyenera kupanga mapepala a kaboni a GDL a ma cell amafuta a haidrojeni, komanso amatha kugwiritsidwa ntchito kwambiri m'magawo angapo:
- Ma cell amafuta: pepala la kaboni la GDL, kukonzekera kosanjikiza kothandizira;
- Mabatire olimba: ma electrode sheet compaction ndi molded;
- Zida zophatikizika: Kukonzekera kwa carbon fiber prepreg;
- Pepala lapadera: kachulukidwe kachulukidwe komanso kuumba;
- Zida zatsopano zamphamvu: Kukonzekera kwazinthu zingapo zoonda zamakanema.
Ubwino wa Mingke Double Steel Belt Isostatic Press:
Nanjing Mingke watha zaka khumi akulemekeza luso lake ndi kusunga ndalama mu kafukufuku ndi chitukuko cha pawiri zitsulo makina osindikizira isostatic. Tsopano ali ndi makina osindikizira otentha kwambiri omwe amafika ku 400 ° C ndi kulondola kwamphamvu komwe kumayendetsedwa mkati mwa ± 2%. Chifukwa cha ukatswiri waukadaulo uwu, Mingke ndiye chisankho chabwino kwambiri chosindikizira pepala la kaboni mukamaganizira zamtengo wapatali komanso chiwopsezo chochepa. Masiku ano, makampani ambiri ochiritsa mapepala apanyumba amasankha Nanjing Mingke kukhala mnzake.
Nthawi yotumiza: Oct-09-2025