Uhlalutyo lwexabiso lokurisayikilishwa kunye nenkqubo yokuhlaziya inkunkuma yeebhetri ze-lithium ion

著者：Iflowpower – Mofani oa Seteishene sa Motlakase se nkehang

Ngophuhliso olukhawulezayo loluntu, iibhetri zethu ze-lithium-ion nazo zikhula ngokukhawuleza. Ke uyaluqonda ulwazi oluneenkcukacha zokwahlulahlula inkunkuma ye-lithium-ion iibhetri? Okulandelayo, vumela uXiaobian akhokele wonke umntu ukuba afunde ngakumbi ngolwazi. Iibhetri ze-lithium-ion zisetyenziswe ngokubanzi, kwaye inani leebhetri ze-lithium-ion zenkunkuma azibalwanga, kwaye imarike yebhetri ye-lithium-ion iyancipha.

Kwiminyaka emihlanu edlulileyo, ukubuyiswa kwakhona kunye nokulahlwa kwenkunkuma ye-lithium-ion iibhetri kuye kwakha imarike, enezixhobo ezityebileyo, izixhobo eziphambili kunye neebhetri ze-lithium-ion ezilahliweyo. Itekhnoloji yokuvelisa izixhobo zokuvelisa iqinisekisa isivuno esiphezulu kunye nesiseko esisebenzayo sokwahlula, kwaye inenzuzo enkulu yeenkqubo ezinkulu ezizenzekelayo ezizenzekelayo. Ngaba inkunkuma ye-lithium-ion yokubuyisela ibhetri? I-Aluminiyam, ubhedu kunye ne-electrolyte ye-organic nayo inokubuyiselwa kwiibhetri zesekondari ze-lithium ion, ezi bhetri zenkunkuma zinexabiso eliphezulu.

Ngokuphononongwa kokuphinda kusetyenziswe ibhetri ye-lithium ion, indlela yokubuyisela ibalulekile ukugxila ekufumaneni into eqhelekileyo esebenzayo kwibhetri. Ukusetyenziswa kwiibhetri ze-lithium-ion zenkunkuma, sifunde ukuba i-cobalt, i-lithium, ubhedu kunye neplastiki kwiibhetri ze-lithium-ion zenkunkuma zizixhobo ezixabisekileyo ezinexabiso eliphezulu kakhulu lokubuyisela. Ke ngoko, isayensi yokuphatha inkunkuma ye-lithium ion ibhetri ayinayo nje izibonelelo ezicacileyo zokusingqongileyo, kodwa ineenzuzo ezilungileyo kwezoqoqosho.

Ukuze kuncitshiswe ukunqongophala kwemithombo ekhulayo kunye nongcoliseko lokusingqongileyo ngenxa yophuhliso loqoqosho olukhawulezayo, zonke izithako zeebhetri ze-lithium-ion zenkunkuma ziye zaba yimvumelwano yehlabathi. Inkqubo ye-automation yenkunkuma ye-lithium-ion yokubuyisela ibhetri ifakwe kwiintlobo ezahlukeneyo zeebhetri ze-lithium-ion, kwaye ukukhethwa kweebhetri ze-lithium-ion inkunkuma iyancipha kakhulu. Okwangoku, iindlela ezahlukeneyo zokulahla iibhetri ze-lithium-ion ezishiyiweyo zineengxaki zabo, indlela yokuqhawula iibhetri kunye nokukhupha isinyithi esixabisekileyo kuseyona ndlela ilungileyo yokunyamekela ukhuseleko lokusingqongileyo kunye neenzuzo zoqoqosho.

Xa kuthelekiswa nezinye iintsimbi ezixabisekileyo ezifana nobhedu kunye ne-aluminium kwiibhetri ze-lithium ion zenkunkuma, izibonelelo ze-lithium ezizayo zinokunqongophala okukhulu. Ukurisayikilishwa kwetyuwa ye-lithium kwinkunkuma ye-lithium ion iibhetri iye yaba yindawo eshushu kushishino lwangaphakathi. Kuya kuthakazelelwa ukuba imveliso ephakathi efunyenwe kwi-lithium ion inkunkuma ibhetri ineemfuno eziphezulu.

Izinto ezisetyenzisiweyo kufuneka zivele kwibhetri ye-lithium ion efanayo. Izinto eziphathekayo ze-electrode kunye ne-electrode engafanelekanga esetyenziswe kwi-lithium ion ibhetri kunye ne-electrolyte kufuneka ibe yinto efanayo, kwaye iphinde isebenzise. Pakisha ibhetri entsha.

Ukubuyiswa kwakhona kunye neteknoloji yezixhobo zokusebenza ze-lithium-ion iibhetri ziye zaba ngundoqo kwinkqubo yokubuyisela ngokuzenzekelayo. I-lithium-ion ibhetri ekhuselekileyo nesebenzayo umgca wokuvelisa izixhobo zokubuyisela. Ngethuba lomgca wokuvelisa, ibhetri yenkunkuma ingena kwi-shredder yokunqunyulwa, ibhetri eqoshiwe ingena kwi-shredder ekhethekileyo yokutyumza, iziqwenga ezintle kunye nezibi kunye nephepha le-diaphragm ngaphakathi kwebhetri liya kusasazwa.

Izinto ezisasaziweyo zingena kumqokeleli nge-air blower, emva koko ziqokelele kwaye zihlambulule uthuli olwenzeka xa lutyunyuzwa ngumqokeleli wothuli lwe-pulse. Izinto ezingena kumqokeleli zingena kwisikrini sokuhlela ukuhamba komoya ngomatshini ovaliweyo ovaliweyo, kwaye ixabiso elilungileyo nelibi lichongwa ngokuhamba komoya kunye nokunyakaza. Qokelela iphepha le-diaphragm kwiibhutsi zeepali, kwaye uqokelele uthuli kwisahluli somoya.

Umxube uye wohlulwe kwaye uphinde uhlawulwe kusetyenziswa indibanisela yokutyumza ihamile, ukungcangcazela kwesikrini, kunye nokuhlelwa kokuhamba komoya, ukwahlula kunye nokubuyisela amalungu alungileyo kunye namabi omhlaza. Isixhobo sokubuyisela ibhetri ye-lithium ion sahlula i-aluminium kunye nobhedu kwi-anode plate kunye ne-cathode plate kwizinto ze-anode kunye ne-cathode yokubuyisela. Umgca wemveliso wonke usebenza phantsi koxinzelelo olubi.

Akukho kuphuphuma luthuli ngexesha lenkqubo yokuvelisa, indawo yemveliso icocekile kwaye ikhuselekile, kwaye ugxininiso lokukhutshwa kothuli luhlangabezana neemfuno zokusingqongileyo. Isixhobo sokutyumza ngokwesayensi siphatha ngokufanelekileyo kwaye silahla iibhetri ze-lithium-ion ezilahliweyo, ezingenazo nje iinzuzo ezibalulekileyo zokusingqongileyo, kodwa zineenzuzo ezilungileyo zoqoqosho. Inzuzo ebalulekileyo yenkunkuma ye-lithium-ion yonyango lwezixhobo zebhetri inoluhlu olubanzi lwezicelo, ezinokusingatha iintlobo ezininzi zeebhetri ze-lithium ion ezinezindlu ezahlukeneyo zezinto eziphathekayo, kubandakanywa ukupakishwa okuthambileyo, igobolondo eqinile, igobolondo yensimbi, kunye nebhetri ye-cylindrical.

Ukusebenza okuphezulu kwenkunkuma ye-lithium-ion izixhobo zokulungisa ibhetri, ubomi obude benkonzo, uzinzo oluhle. Inkunkuma ye-lithium-ion yokucubungula ibhetri ingasetyenziswa kwiminyaka eyi-20-30 ngaphandle kweengxaki, kwaye incinci. Inkunkuma ye-lithium-ion isixhobo sonyango lwesixhobo sokuvelisa isixhobo sihambelana nokusingqongileyo, ukusetyenziswa kobutyebi obuphezulu, ukusebenza kakuhle okunokuhlaziywa.

Iseti yonke ye-ion ye-ion yebhetri yokuvelisa izixhobo zonyango inokubuyisela i-aluminiyam ye-lithium kunye nezinye izinyithi ezinqabileyo, i-manganese acid, njl., ukubuyiswa kunokufikelela kwi-99.8% okanye ngaphezulu.

Iqondo lokuzenzekela kwenkunkuma ye-lithium-ion isixhobo sokubuyisela ibhetri kulula ukwenza ishishini. Zonke iinkqubo zokurisayikilisha ziye zagqiba umatshini wokwenza izinto ngokuzenzekela kwimizi-mveliso. Ukuhlaziya ukusebenza kakuhle, amandla okusebenza kunye ne-500 kg ngeyure, ukwenza ukubuyiswa kwezinto ezixabisekileyo kwiibhetri ze-lithium-ion zenkunkuma zifikelele kuma-90%.

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