Ukuqhaqha okukhulu kumthengisi webhetri yenkunkuma

2022/04/08

Umbhali :Iflowpower-UMboneleli weSikhululo saMandla esiphathwayo

Kwiminyaka yakutshanje, kunye nophuhliso olukhawulezayo lweshishini elitsha le-auto yamandla, ishishini lebhetri ye-lithium-ion eliguquguqukayo liye landiswa ngokuqinisekileyo, kwaye kukho ingxaki ekhulayo emva kokwandiswa - ibhetri ye-lithium-ion iphinda isetyenziswe njani? Ngokoqikelelo, i-2018 yokukhuthaza ibhetri yeLithium-ion iya kungena kwixesha elikhulu le-scrap. Kwi-2016, ukuthengiswa kwezithuthi zamandla amatsha elizwe lam kufikelele kwi-517,000, i-2017 intengiso yeemarike kulindeleke i-70-800,000 yezithuthi. Ngokutsho ukusetyenziswa kwamandla lithium ion ibhetri 5 ukuba 8 iminyaka, ngo-2020, imoto yelizwe lam amandla lithium-ion ibhetri eqokelelwe inkunkuma uya kufikelela 200.000 iitoni, kunye nokukhuthazwa izithuthi amandla amatsha, uxinzelelo lokubuyisela amandla kuya kuba Ngaphezu koko.

Ekupheleni kwelizwe lam "ilizwe lam Imoto yoMbane yaMandla eLithium Ion yeBattery Series yeTekhnoloji yeSalon", iSalon yeSizwe ye863 yoMbane iZiko lokuVavanya iBattery yeLithium Ion yaMandla aKhethekileyo iWang Zi Winter Tonghua Electric China.com ichaza ubunzima bokuphinda kusetyenziswe i-lithium-ion enamandla ibhetri. "Ngenxa yefom yebhetri esetyenzisiweyo yenkampani, ubungakanani, iinkcukacha, iipakethi, njl.

, kunzima ukufezekisa ukuchithwa kwebhetshi enkulu. Express. INkosana uDong ikholelwa ukuba ukufezekiswa komgangatho wokudilizwa ngomnye wabarhwebi abanexabiso eliphantsi.

Uthe ibhetri ye-lithium-ion eguquguqukayo ingasetyenziswa kwithiyori ukwenza umrhwebi, kodwa akukho meko iphumeleleyo, ingxaki ikuyilo lwesakhiwo semveliso yebhetri ye-lithium-ion yamandla. Inkunkuma yamandla emoto ye-lithium-ion ibhetri ibalulekile kwiipakethi zebhetri kunye neemodyuli. Ekubeni iimeko zobuchwepheshe zangoku zingekavuthwa, uphando malunga nonyango lokubuyisela lusebuncinaneni balo, ngoko xa kusetyenzwa ukudilizwa kweepakethi zebhetri ze-lithium ion kunye neemodyuli, i-monomer yebhetri inokwahlulwa ngokusika, kodwa kule nkqubo kulula kakhulu. ukubangela ukuzitshisa okanye ukudubula kweebhetri, kunye nokubulawa okukhulu kubasebenzi kunye nokhuseleko lwezixhobo.

"IFransi"! Amagama amabini alula, ngumxholo wentetho yabasebenzi bobuchwephesha babasebenzi baseTaiwan bobugcisa obushiyekileyo, elona gama linzulu lothungelwano lwelizwe lam. Ngokwabasebenzi abafanelekileyo, iibhetri zeplastiki zaseTaiwan zisekwe kwiibhetri ze-ion ze-lithium iron phosphate, ezinesatifikethi esifanelekileyo, zinokufaka unyango. Ukungabikho kweteknoloji yokubuyisela kwakhona kubangela ukuba ishishini lijongane neebhetri ze-lithium-ion, ngakumbi i-lithium iron phosphate ion ibhetri, kwaye i-smash kuphela, i-landfill.

Ekunxibelelaneni nenkampani, inethiwekhi yelizwe lam laseTshayina yafunda ukuba iinkampani ezininzi zasekhaya zikwindlela efanayo kwibhetri ye-lithium. Abasebenzi bobuchwephesha beQela kabini bathi i-double yangoku iphinda izame ukubuyisela iibhetri ze-lithium-ion. Ibhetri efunyenweyo kufuneka ichithwe, ihlolwe, njl.

Intlawulo eyenziweyo, imali yokuthenga, kunye neentlawulo zohlengahlengiso zinyanzeliswa yindawo enenzuzo yenkampani. Ekujonganeni nomsebenzi omkhulu, inkampani inamandla athile. Xa kuthelekiswa nonyango olulula lweebhetri ze-ion ze-lithium iron phosphate, indlela yebhetri ye-ion ye-ion-dimensional ihluke kancinci.

Indlela yonyango ye-EU i-lithium-ion yokubuyisela ibhetri: indlela yomlilo yokuhlanjululwa kwesinyithi-emanzi, ukuhlanjululwa kwe-pyrolysis-manzi, ukutyumza - i-pyrolysis - i-distillation - i-mitallurgy yomlilo, njl., ngale ndlela ingasentla, ukubuyiswa kwe-cobalt, i-nickel, i-Copper, i-zinc. , imekyuri, njl., kwaye uyisebenzise njengento ekrwada amaxesha amaninzi.

Iinkampani zasekhaya ezininzi ze-lithium-zokubuyisela umbane zisebenzisa i-roast (pyrolysis) yonyango lwangaphambili - ukudilizwa ngoomatshini, ukuhlela ngokwasemzimbeni - inkqubo yokunyibilikisa emanzi kunyango lokubuyisela. Kwinqanaba lehlabathi, iinkampani ezinkulu malunga nokufunyanwa kweebhetri ze-ternary zixhomekeke kwizinto ezahlukeneyo, khetha iindlela ezahlukeneyo zokucwangcisa. Kwaye yeyiphi indlela ephinda isetyenziswe, yiyiphi into ekufuneka ibuyiselwe, izinga lokubuyisela alikho umgangatho ocacileyo wonyango.

Ngokwebhetri, inethiwekhi yelizwe lam laseTshayina, okwangoku ilizwe lam lokuphinda lisetyenziswe i-lithium-electric lilawulwa yibhetri ye-lithium. Kuba inkampani iqondwa ngokupheleleyo yibhetri, kukwangcono ukubuyisela ibhetri. Nangona kunjalo, itekhnoloji yenkqubo yokubuyisela ibhetri yenkunkuma inzima, inkqubo inde, kwaye akukho zixhobo zokudiliza ezivuthiweyo kushishino, ngoko ke ibhetri ye-lithium-ion ibhetri iseyi-bottleneck ethile.

Ukuthatha izinto zaseTaishuang njengomzekelo, zahlola ibhetri ye-ion ye-lithium ye-iron phosphate, kwaye ibhetri ayinakusetyenziswa ukuphelisa "inkqubo" ngendlela "yokulahla inkunkuma", enokuthi ifakwe kwi-self-produced yokucoca eTaiwan. Umatshini okanye iseli yelanga. Kodwa ngokubanzi, umda wenzuzo weleli awubonakali.

Uhlalutyo lwasebusika lweNkosana, kwinkqubo yokuvelisa, iinkampani ezininzi zisebenzisa i-laser welding kunye nezinye iinkqubo zokudibanisa ibhetri ukwenzela ukuphucula ibhetri yepakethe yebhetri, kwaye ikhusele ngokuqinile ibhetri. Nangona ukuthembeka kwepakethi yebhetri kuphuculwe, ubunzima bokongeza ileli yebhetri yongezwa. Xa inkqubo yokuqhawula inzima, iphinda ithintele ukusetyenziswa kwakhona kwebhetri ye-lithium-ion inkunkuma yamandla.

Kwinqanaba lehlabathi jikelele, ukurisayikilishwa kweebhetri ze-lithium-ion kusandul' ukuqalisa, kodwa ngenxa yophuhliso olukhawulezayo lwamashishini amatsha eemoto zamandla, umsebenzi wokurisayikilisha sele ukwinqanaba elibalulekileyo. Ibhetri yelizwe lam Inethiwekhi ikholelwa ukuba ukuze kuphunyezwe ngcono "ungcoliseko oluphantsi, amandla aphantsi" ukurisayikilisha kunye nokusetyenziswa kweleli, inkampani yokuvelisa ibhetri ye-lithium-ion kufuneka ijonge phambili kulwakhiwo lwemveliso yebhetri, kulula ukuyihlaziya kunye nokuhlola, kwaye kufuneka. yiba ngumgudu ongakumbi kwizinto zebhetri, kwaye unciphise iziphumo ezibi ezibangelwa kokusingqongileyo ngexesha lenkqubo yokudilizwa kamva.

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