Ngokuchasene nemvelaphi yenguqu ekhawulezayo yamandla ehlabathi, iiseli zamafutha e-hydrogen, njengesithwala esibalulekileyo samandla acocekileyo, zingenisa amathuba ophuhliso angazange abonwe ngaphambili. Indibano ye-membrane ye-electrode (MEA), njengenxalenye ephambili ye-fuel cell, ichaphazela ngokuthe ngqo ukusebenza kakuhle kunye nokuphila kwayo yonke inkqubo yeseli. Phakathi kwezi, inkqubo yokulungiselela i-gas diffusion layer (GDL) iphepha lekhabhoni, ngokukodwa inkqubo yokunyanga kunye nokubumba, ichaza ngokuthe ngqo ubume be-porosity, i-conductivity, kunye namandla omatshini we-GDL.
Amanqaku amane ePain Core kunye nezisombululo kwi-GDL Carbon Paper Production
Kubenzi bephepha lekhabhoni ye-GDL yeeseli zamafutha e-hydrogen, isitshixo sokuphumelela imarike silele ekubeni banako na ukuvelisa iphepha lekhabhoni elisebenza kakhulu ngokuhambelana okugqwesileyo ngokuzinzileyo, ngokufanelekileyo, nangendlela eneendleko. Izixhobo zemveli zokuvelisa (ezinje ngoomatshini bokushicilela abacaba kunye noomatshini bokushicilela) zibeka imiqobo emininzi kwindlela eya kwimveliso emikhulu.
I-Pain Point 1: Ukungaguquguquki kwemveliso engalunganga, izinga lesivuno esiphantsi, kunye nobunzima bokuhanjiswa kobuninzi
I-Dilemma yeMveli: Iifowuni eziqhelekileyo eziqhelekileyo zichatshazelwa ngokuchaneka kokulungiswa kwamacwecwe ashushu kunye ne-thermal deformation yamacwecwe emva kokufudumeza, okubangelwa ukuphambuka okuphezulu kwi-uniformity yephepha lekhabhoni ephilisiwe. Ukongeza, indlela yokucinezela okungapheliyo ivumela kuphela ukuveliswa kwamaphepha emilinganiselo ethile, okwenza kube nzima ukubonelela abathengi ngeeroli zobukhulu obahlukeneyo. Ukucinezela umqulu wendabuko kusebenzisa uxinzelelo ngoqhagamshelwano lomgca, kunye nokunciphisa uxinzelelo ukusuka kumbindi wee-roller ukuya ekupheleni, okwenza ukuba iphepha lekhabhoni libe lukhuni phakathi kwaye likhulule emaphethelweni. Oku kukhokelela ngokuthe ngqo kubukhulu obungalinganiyo kunye nokuhanjiswa kwepore okungahambelaniyo. Nokuba ngaphakathi kwibhetshi enye, okanye kwiphepha elifanayo lephepha lekhabhoni, ukusebenza kunokuguquguquka, kunye nezivuno ezijikelezayo malunga ne-85% kwixesha elide, zibeka umngcipheko omkhulu wokuhanjiswa kweodolo enkulu.
Isisombululo soxinzelelo lwe-isostatic ye-Mingke: Itekhnoloji ye-isostatic ifezekisa uxinzelelo oluyinyani 'lokuqhagamshelwa komphezulu' olusekwe kumthetho kaPascal womatshini wolwelo. Ngokufana noxinzelelo lwe-hydrostatic kulwandle olunzulu, lusebenza ngokufanayo kuzo zonke iindawo zephepha lekhabhoni ukusuka macala onke.
IziphumoIsiphumo:
-Ukuqina kokuqina:Zinzisa ukunyamezelwa kobunzima ukusuka kwishumi elinesibini lemicrons ukuya ngaphakathi±3μm.
- I-Pore Uniformity: I-Porosity inokugcinwa ngokuqhubekayo kumgangatho ophezulu we-70% ± 2%.
- UkuPhuculwa kweSivuno: Izinga lesivuno linyukile ukusuka kwi-85% ukuya ngaphezulu kwe-99%, livumela unikezelo oluzinzileyo, olukhulu, olukumgangatho ophezulu.
I-Pain Point 2: Ukusebenza kwemveliso ephantsi, iibhotile zamandla abalaseleyo, kunye neendleko eziphezulu
Ingxaki yesiNtu: Uninzi lweenkqubo zokunyibilikisa ezikumgangatho ophezulu 'zisekelwe kwibhetshi,' njengeoveni yasekhaya, zibhaka ibhetshi enye ngexesha. Isantya semveliso siyacotha, izixhobo zivulwa kwaye zicinywe rhoqo, ukusetyenziswa kwamandla kuphezulu, ukuxhomekeka kwabasebenzi kunamandla, kwaye isilingi yomthamo ifikeleleka lula.
Isisombululo se-Mingke Isostatic: I-double-belt isostatic press yenzelwe ngokufanelekileyo njengendlela eqhubekayo yokusebenza 'iqondo lokushisa eliphezulu, i-tunnel ephezulu yoxinzelelo.' I-substrate ingena ukusuka kwelinye icala, ihamba ngenkqubo epheleleyo yokudibanisa, ukunyanga, kunye nokupholisa, kwaye iphuma ngokuqhubekayo ukusuka kwelinye icala.
Iziphumo zesisombululo:
- I-Leap yoMveliso: Ivumela i-24-iyure imveliso eqhubekayo, kunye nezantya ezifikelela kwi-0.5-2.5 yeemitha ngomzuzu, kunye nesiphumo sonyaka ukuya kwi-1 yezigidi zeemitha ze-square ngomgca wemveliso, ukwandisa ukusebenza kakuhle ngaphezu kwamaxesha amahlanu.
- IindlekoUkunciphisa: Isiphumo esiqhubekayo somlinganiselo wemveliso yehlisa kakhulu ukuhla kwexabiso, amandla, kunye neendleko zabasebenzi ngemitha yesikwere.Imilinganiselo inebonisanukuba iindleko zemveliso zizonke zinokuncitshiswa ngama-30%.
- Ukugcinwa kwabasebenzi: Inqanaba eliphezulu lokuzenzekelayo livumela ukucutha kwe-67% kubaqhubi kwishifti nganye.
Inqaku le-Pain 3: Ifestile yenkqubo emxinwa, iindleko eziphezulu zokulingwa kunye neempazamo zokulungiswa kweempazamo, kunye nokuqamba okuncinci.
Ingxaki yesiNtu: Ukusebenza kwephepha lekhabhoni le-GDL libukhali kakhulu kubushushu kunye neegophe zoxinzelelo. Izixhobo zemveli azikwazi ukulawula ubushushu ngokuchanekileyo kwaye zinegophe elinye loxinzelelo, nto leyo eyenza kube nzima ukuphindaphinda ngokuchanekileyo inkqubo yelabhoratri. Ngaba uyafuna ukuzama ifomula entsha okanye isakhiwo esitsha? Umjikelo wokulungisa ingxaki mde, izinga lesiphako liphezulu, kwaye iindleko zokuzama kunye nempazamo zinzima.
Isisombululo soxinzelelo lwe-static ye-Mingke: Ibonelela ngeqonga lenkqubo eguquguqukayo kakhulu kwaye lilawuleke ngokuchanekileyo.
Iziphumo zesisombululo:
- Ulawulo lobushushu obuchanekileyo: Ulawulo lobushushu oluzimeleyo lwezowuni ezininzi ngokuchaneka ukuya kuthi ga kwi-±0.5℃, luqinisekisa ukunyangwa kweresin egqibeleleyo.
- Uxinzelelo oluLungisayo: Uxinzelelo lunokusetwa ngokuchanekileyo kwaye lugcinwe ngaphakathi kwi-bar ye-0-12 yoluhlu lokufana kokugqibela.
- InkquboQhubeka: Emva kokuba iiparameters ezifanelekileyo zifunyenwe, zinokuthi "zitshixiwe" ngokuchofoza okukodwa kwinkqubo, ukufezekisa i-100% yenkqubo yokuveliswa kwakhona kunye nokuqinisekisa ukusebenza kwemveliso ezinzileyo.
- Ukuxhobisa i-R&D: I-Nanjing Mingke okwangoku inee-d ezimbiniulungile-i-belt isostatic press test test machines, ibonelela ngeqonga elithembekileyo, lemveliso-lezinga lokuvavanya uphando kunye nophuhliso lwezixhobo ezintsha kunye nezakhiwo ezitsha, ukunciphisa kakhulu izithintelo ezintsha kunye nobungozi. Kwangaxeshanye, ukuqalisa ngenkunzi yokuqala elinganiselweyo kunye nobunzima bokuthenga izixhobo, iinkonzo zokwenziwa kwekhontrakthi ezincinci ezisusela kwiveki enye ukuya kwinyanga enye zinokubonelelwa ukuphucula amandla okuhambisa imveliso yephepha lekhabhoni, ukunceda amashishini aqhube imveliso yolingo lokuqala, ukunciphisa utyalo-mali olukhulu lwezixhobo eziphambili, kwayenciphisaimingcipheko.
Inqaku le-Pain 4:I-Phenolic resin ephilisa intsalela yeglue ephuphumayo, ilahleko ephezulu yephepha lokukhulula okanye iarhente yokukhulula izinto ezincedisayo.s.
I-Dilemma yesiNtu: Emva kokunyanga kwe-phenolic resin, kunzima ukwahlula kwi-press plate okanye ibhanti yensimbi. Iinkampani zemveli ngokuqhelekileyo zisebenzisa ii-agent ezikhuphayo okanye iphepha lokukhulula ukuphumeza inkqubo yokudiliza, kodwa ii-agent ezikhupha umgangatho ophezulu okanye amaphepha okukhululwa abiza kakhulu ukuthenga, kwaye ukusetyenziswa okuphezulu ngexesha lenkqubo yokuvelisa kwandisa iindleko zemveliso yephepha lekhabhoni, engabangeli ukukhuphisana kwexabiso lemveliso kwimarike.
Isisombululo se-Mingke Isostatic: I-Mingke yentsimbi ephindwe kabini ye-isostatic press ivumela abathengi ukuba bakhethe amabhanti entsimbi ye-chrome-plated.
Umphumo wesisombululo: Ngokusebenzisa iimvavanyo zangaphakathi eziqhutywe kwiMingke Factory usebenzisa amabhanti ensimbi ye-chrome-plated kwi-carbon paper, kwafunyaniswa ukuba xa kuthelekiswa namabhanti ensimbi yensimbi yendabuko, amabhanti ensimbi e-chrome-plated anikezela ukunyanga kwe-resin engcono kunye nokukhulula ukusebenza. Ukugqithiswa kwe-glue i-residu kulula ukuyisusa, kwaye xa isetyenziswe nge-brush yokucoca ehambayo, iglue eseleyo kwindawo yentsimbi yentsimbi inokupheliswa ngokulula, inceda abathengi ukunciphisa iindleko kwii-agent zokukhulula kunye nephepha lokukhulula. Uluhlu lwe-chrome ebusweni bebhanti yensimbi luphucula kakhulu ubunzima kunye nokugqoka ukuchasana kwebhanti. Ukongezelela, ifilimu ye-oxide exineneyo eyenziwe ngumaleko we-chrome kwindawo yebhanti yensimbi ithintela ngokufanelekileyo ukukhukuliseka kwe-oksijeni, amanzi kunye nezinye izinto ezinobungozi, ngaloo ndlela ukwandisa ubomi benkonzo yebhanti yensimbi.
Kubasebenzisi abaye bathembela ixesha elide kwizixhobo ezithunyelwa ngaphandle, iNanjing Mingke, njengenkampani yasekhaya, inika isisombululo esingcono:
- Ukutshintshwa kwekhaya: Yaphula imonopoly, kunye neenzuzo kwiindleko zokuthenga nokugcina izixhobo.
- Impendulo yenkonzo ekhawulezileyo: Inkxaso yobuchwepheshe yeeyure ezingama-24, iinjineli kwisiza kwiiyure ezingama-48, zijongana ngokupheleleyo nempendulo ecothayo emva kokuthengisa kunye nemijikelo emide yezixhobo ezithunyelwa ngaphandle.
Ezona ziphumo zesicelo: ukudala ixabiso elibalulekileyo kubathengi
Emva kokuba inkampani eyaziwayo ye-hydrogen fuel cell yamkele i-Minke isostatic double belt belt press, ifumene iziphumo eziphawulekayo ekuvelisweni kwephepha lekhabhoni le-GDL.
- Ukuphuculwa okuphawulekayo kwimveliso yemveliso: ukunyuka ukusuka kwi-85% kwiinkqubo zendabuko ukuya kwi-99%.
-Ukongezwa okubonakalayo ekusebenzeni kwemveliso: umthamo wemveliso yemihla ngemihla ufikelela kwi-3,000 yeemitha zesikwere.
- Ukucuthwa kokusetyenziswa kwamandla: ukusetyenziswa kwamandla ngokubanzi kwehle nge-35%.
UPhuculo lokuSebenza kweMveliso:
- Porosity Uniformity: 70% ± 2%
- Ukuxhathisa kwinqwelomoya: <5 mΩ·cm
- Ukuxhathisa ngenqwelomoya: < 8 mΩ·cm²
- Amandla okuqina: > 20 MPa- Ukutyeba okufanayo: ±3 μm
Gqibezelainkqubo yenkonzo kunye nenkxaso yobugcisa
Nanjing MingkeInkquboI-Systems Co., Ltd. ibonelela abathengi ngenkxaso yenkonzo yobugcisa ebanzi:
1. Inkxaso yoPhuhliso lweNkqubo
AIqela lobuchwephesha lobuchwephesha lincedisa abathengi ekwandiseni iiparamitha zenkqubo kunye nohlengahlengiso lwezixhobo, liqinisekisa ukuba isixhobo sihlangabezana neemfuno ezithile zenkqubo yokuvelisa.
2. IiNkonzo zeZixhobo ezilungiselelweyo
Ukubonelela ngeenkonzo zezixhobo ezilungiselelwe ngokweemfuno ezizodwa zabathengi, kubandakanywa ubungakanani obukhethekileyo, ulungelelwaniso olukhethekileyo, njl.
3. IiNkonzo zokuFakelo kunye nokuKhomishini
Iqela lobunjineli abanamava libonelela ngokufakela kwisiza kunye neenkonzo zokugunyazisa ukuqinisekisa ukuba izixhobo zinokufakwa ngokukhawuleza kwimveliso.
4. Uqeqesho lobuGcisa
Ukubonelela ngokusebenza okupheleleyo kunye noqeqesho lokugcinwa ukuqinisekisa ukuba abathengi banokusebenza ngokufanelekileyo kunye nokugcina izixhobo.
5. Emva koThengiso lweNkxaso
Ukuseka indlela yokuphendula ngokukhawuleza yeeyure ze-24 ukubonelela ngenkonzo yexesha emva kokuthengisa kunye nenkxaso yobugcisa, ukuqinisekisa imveliso engaphazamisekiyo.
Ishishini linethemba elibanzi lokusebenzisa.
I-Mingke static isostatic double belt press ayifanelekanga kuphela ukuveliswa kwamaphepha ekhabhoni e-GDL kwiiseli ze-hydrogen, kodwa inokusetyenziswa ngokubanzi kwiindawo ezininzi:
- Iiseli ze-Fuel: iphepha le-GDL carbon, ukulungiswa kwe-catalyst layer;
-Iibhetri eziqinileyo: i-electrode sheet compaction kunye ne-molded
- Izinto ezidibeneyo: ukulungiswa kwe-carbon fiber prepreg;
- Iphepha elikhethekileyo: ukuxinana okuphezulu kunye nokubumba;
-Imathiriyeli yamandla amatsha: ukulungiswa kwezinto ezahlukeneyo ezisebenzayo zefilimu.
Izinto eziluncedo zeMingke Double Steel Belt Isostatic Press:
I-Nanjing Mingke ichithe iminyaka elishumi ihlonipha itekhnoloji yayo kwaye igcina utyalo-mali kuphando kunye nophuhliso lwentsimbi ephindwe kabini yoshicilelo lwe-isostatic. Ngoku banamaqondo aphezulu okushisa afikelela kwi-400 ° C ngokuchaneka koxinzelelo olulawulwa ngaphakathi kwe-± 2%. Enkosi kobu buchwephesha bobuchwephesha, iMingke lolona khetho lulungileyo lokushicilela iphepha lekhabhoni xa ucinga ngexabiso lemali kunye nomngcipheko omncinci. Kule mihla, uninzi lweenkampani zasekhaya zokunyanga iphepha lekhabhoni zikhetha uNanjing Mingke njengeqabane labo.
Ixesha lokuposa: Oct-09-2025