Batirin ithim-ion suna da aikace-aikace da yawa. Dangane da rarrabuwar wuraren aikace-aikacen, ana iya raba shi zuwa baturi don ajiyar makamashi, baturi mai ƙarfi da baturi don na'urorin lantarki.
- Baturi don ajiyar makamashi ya ƙunshi ajiyar makamashin sadarwa, ajiyar makamashi, tsarin makamashi rarraba, da dai sauransu;
- Ana amfani da batirin wuta galibi a fagen wutar lantarki, yana hidimar kasuwa gami da sabbin motocin makamashi, na'urorin lantarki na lantarki, da dai sauransu;
- Baturi don kayan lantarki na mabukaci ya ƙunshi mabukaci da filin masana'antu, gami da auna ma'aunin wayo, tsaro na hankali, sufuri na hankali, Intanet na Abubuwa, da sauransu.
Lithium-ion baturi ne mai hadaddun tsarin, yafi hada da anode, cathode, electrolyte, SEPARATOR, halin yanzu mai tarawa, daure, conductive wakili da sauransu, shafe halayen ciki har da electrochemical dauki na anode da cathode, lithium ion conduction da lantarki conduction, kazalika da zafi yaduwa.
Tsarin samar da batirin lithium yana da ɗan tsayi, kuma fiye da matakai 50 suna cikin aikin.
Ana iya raba batirin lithium zuwa batura silindrical, batura harsashi mai murabba'i na aluminum, batir jakunkuna da batirin ruwa bisa ga tsari. Akwai wasu bambance-bambance a cikin tsarin samar da su, amma gabaɗaya tsarin kera batirin lithium ana iya raba shi zuwa tsarin gaba-gaba (ƙirƙirar electrode), tsarin tsaka-tsaki (haɗuwar tantanin halitta), da tsarin ƙarshen baya (samuwa da marufi).
Za a gabatar da tsarin gaba-gaba na kera batirin lithium a cikin wannan labarin.
Manufar samar da tsarin gaba-gaba shine kammala aikin samar da lantarki (anode da cathode). Babban tsarinsa ya haɗa da: slurrying/mixing, coating, calendering, slitting, and die yanke.
Slurrying/Haɗewa
Slurrying/hadawa shine a haxa ingantaccen kayan baturi na anode da cathode a ko'ina sannan a ƙara sauran ƙarfi don yin slurry. Haɗin slurry shine farkon farkon ƙarshen layi, kuma shine farkon ƙaddamarwa na ƙarshe na shafi na gaba, calending da sauran matakai.
Lithium baturi slurry ya kasu kashi tabbatacce electrode slurry da korau electrode slurry. Saka aiki abubuwa, conductive carbon, thickener, daure, ƙari, sauran ƙarfi, da dai sauransu a cikin mahautsini a gwargwado, By hadawa, samun uniform watsawa na m-ruwa dakatar slurry ga shafi.
Haɗuwa mai inganci shine tushen ƙayyadaddun ƙayyadaddun ƙayyadaddun tsari na gaba, wanda zai shafi aikin aminci kai tsaye ko a kaikaice da aikin baturi na lantarki.
Tufafi
Rufewa shine tsari na shafi ingantaccen abu mai aiki da kayan aiki mara kyau akan aluminum da foils na jan karfe bi da bi, da haɗa su tare da wakilai masu ɗaure da ɗaure don samar da takardar lantarki. Ana cire abubuwan kaushi ta hanyar bushewa a cikin tanda ta yadda daskararrun abu ya kasance mai ɗaure zuwa ga abin da ake buƙata don yin takarda mai inganci da mara kyau.
Cathode da anode shafi
Kayan Cathode: Akwai nau'ikan nau'ikan abubuwa uku: tsarin laminated, tsarin spinel da tsarin olivine, daidai da kayan ternary (da lithium cobaltate), lithium manganate (LiMn2O4) da lithium iron phosphate (LiFePO4) bi da bi.
Abubuwan anode: A halin yanzu, kayan anode da ake amfani da su a cikin batirin lithium-ion na kasuwanci galibi sun haɗa da kayan carbon da kayan da ba na carbon ba. Daga cikin su, kayan aikin carbon sun haɗa da graphite anode, wanda shine mafi yawan amfani da su a halin yanzu, da kuma carbon anode maras kyau, carbon carbon, carbon mai laushi, da dai sauransu; Abubuwan da ba na carbon sun haɗa da anode na tushen silicon, lithium titanate (LTO) da sauransu.
A matsayin core mahada na gaba-karshen tsari, da kisa ingancin shafi tsari sosai rinjayar da daidaito, aminci da rayuwa sake zagayowar na ƙãre baturi.
Kalanda
An ƙara haɗawa da lantarki mai rufi ta hanyar abin nadi, don haka abu mai aiki da mai tarawa suna kusa da juna, yana rage nisan motsi na electrons, rage kauri na lantarki, ƙara ƙarfin lodi. A lokaci guda, yana iya rage juriya na ciki na baturin, ƙara ƙarfin aiki, da haɓaka ƙimar amfani da baturi don ƙara ƙarfin baturi.
A flatness na lantarki bayan calendering tsari zai kai tsaye rinjayar sakamakon m slitting tsari. Daidaiton abin da ke aiki na lantarki shima zai shafi aikin tantanin halitta a kaikaice.
Tsagewa
Slitting shine ci gaba da yanke tsayin daka na babban igiya mai faɗin lantarki zuwa kunkuntar yanki na faɗin da ake buƙata. A cikin slitting, lantarki ya ci karo da aikin shear kuma ya rushe, Ƙarƙashin gefen gefen bayan slitting (ba burr da flexing) shine mabuɗin don nazarin aikin.
Tsarin yin na'urar lantarki ya haɗa da shafin walda, yin amfani da takarda mai karewa, nannade shafin lantarki da yin amfani da Laser don yanke shafin lantarki don tsarin iska mai zuwa. Rasa-yanke shine a buga da siffata rufaffen lantarki don tsari na gaba.
Saboda manyan buƙatu don aikin amincin batirin lithium-ion, daidaito, kwanciyar hankali da sarrafa kayan aiki ana buƙata sosai a cikin tsarin kera batirin lithium.
A matsayin jagora a cikin kayan ma'auni na lithium electrode, Dacheng Precision ya ƙaddamar da jerin samfurori don ma'auni na lantarki a cikin tsarin gaba-gaba na masana'antar batirin lithium, irin su X / β-ray na yanki mai yawa, kauri CDM da ma'auni mai yawa, ma'auni na laser da sauransu.
- Super X-Ray ma'aunin girman yanki
Yana dacewa da ma'auni fiye da 1600 mm nisa na shafi, yana goyan bayan bincike mai sauri-sauri, kuma yana gano cikakkun fasalulluka kamar wuraren bakin ciki, tarkace, da gefuna na yumbu. Zai iya taimakawa tare da rufaffiyar madauki.
- X/β-ray ma'aunin girman yanki
Ana amfani da shi a cikin tsarin shafi na baturi da kuma tsarin suturar yumbu mai rarraba don gudanar da gwajin kan layi na girman yanki na abin da aka auna.
- CDM kauri & ma'aunin yawa na yanki
Ana iya amfani da shi zuwa tsarin sutura: ganowar kan layi na cikakkun siffofi na lantarki, irin su rufin da aka rasa, ƙarancin kayan abu, tarkace, kauri na wuraren bakin ciki, gano kauri na AT9, da dai sauransu;
- Tsarin auna ma'aunin ma'aunin firam da yawa
An yi amfani da shi don tsarin shafi na cathode da anode na batir lithium. Yana amfani da firam ɗin dubawa da yawa don aiwatar da ma'auni na aiki tare akan wayoyin lantarki. Tsarin auna ma'auni tare da firam biyar yana iya duba rigar fim ɗin, adadin abin rufe fuska, da lantarki.
- Laser kauri ma'auni
Ana amfani da shi don gano na'urar lantarki a cikin tsarin shafi ko tsarin calending na baturan lithium.
- Kauri mara waya da ma'aunin girma
Ana amfani da shi don gano kauri da girman na'urorin lantarki a cikin tsarin sutura ko tsarin calending na batir lithium, wanda ke inganta inganci da daidaito.
Lokacin aikawa: Agusta-31-2023
