Gabatarwa:
A halin yanzu, akwai matsala gama gari a cikin sabon motar makamashi dabaturi lithiumkasuwannin ajiyar makamashi, kuma wannan shine tsoron sanyi. Ba wani dalili ba sai a cikin ƙananan yanayin zafi, aikin batirin lithium yana raguwa sosai, yana nuna gagarumin asarar makamashi da wutar lantarki, cajin matsaloli, da sauransu, ko ma kasa aiki yadda ya kamata.
Inda akwai maki zafi, akwai kuma babban damar ci gaba. Xingdong Lithium baturi na musamman mai ƙarancin zafin jiki an tsara shi don "sanyi". A ranar 8 ga watan Agusta, yayin taron "Taron Muhalli na Masana'antu na Masana'antu na Sin da Makamashi na 2024" da aka yi a ranar bikin baje kolin masana'antun sarrafa baturi da makamashi na duniya na shekarar 2024, batirin Xingdong Lithium ya kaddamar da batura masu juriya mara zafi guda hudu tare da mafi girman caji da fitar da inganci. na fiye da 97%, wanda ya samar da ƙarancin zafin jiki na batirin lithium baƙin ƙarfe phosphate da kuma tabbatar da cewa batir phosphate na lithium baƙin ƙarfe na iya aiki da ƙarfi da inganci a ƙarƙashin yanayin sanyi.
Yadda za a shawo kan ƙananan zafin batirin lithium?
"A ƙarƙashin ƙananan yanayin zafi, ƙimar halayen sunadarai a cikin baturi yana raguwa kuma saurin motsi na ions a cikin electrolyte yana raguwa, wanda ke rinjayarbatirin lithiumcaji da fitarwa yadda ya dace. Bugu da kari, karancin yanayin zafi na iya haifar da sauye-sauye a tsarin kayan da ke cikin batirin, ta yadda hakan zai shafi aikin baturi da rayuwarsa." , Makullin shine haɓaka kayan aiki tare da ƙarancin zafin jiki.
An fara daga kayan aiki da sauran fannoni, Batirin Lithium na Xingdong ya shawo kan matsaloli kuma ya sami nasarar haɓaka fasahohin fasaha da yawa. Hakanan ya sami nasarar samar da ƙarancin zafin jiki 4 da yawabatirin lithiumwanda za'a iya cajewa da fitarwa a cikin ƙananan yanayin zafi na -20 ℃, -25 ℃, -30 ℃, da -35 ℃, tare da damar iya aiki daga 206Ah zuwa 314Ah, da madaidaicin caji da fitar da inganci fiye da 97%, 95 %, 95%, da 90%, bi da bi, ke jagorantar masana'antar.
Idan muka yi la'akari da sirrin, za mu ga cewa haɗin gwal na batirin lithium Xingdong "4+N" ya taka muhimmiyar rawa. 4 yana nufin manyan fasahohi guda huɗu, kuma N yana nufin fasahohin ƙirƙira da yawa da aka yi amfani da su a hade:
1. Ta hanyar hadawa da carbon nanotubes da graphene, dabaturi lithiumimpedance yana raguwa sosai, juriya na ciki shine ≤0.25mΩ, aikin ƙimar yana inganta sosai, kuma yana iya tallafawa 15C fitarwa na yanzu;
2. The haƙƙin mallaka diaphragm shafi fasaha da aka soma don yin iyakacin duniya yanki sosai bonded yayin aiki, yadda ya kamata inganta baturi aminci da sake zagayowar yi;
3. An karɓi haƙƙin mallaka na in-situ gel electrolyte, kuma an ƙara mai ƙaddamarwa da coagulant wanda ya dace da baturin lithium baƙin ƙarfe phosphate don sa baturi ya fi tsayayya ga ƙananan zafin jiki, kuma kewayon zafin aiki na baturi zai iya kaiwa -35 ℃～60 ℃;
4. Ana ɗaukar tsarin tarawa, idan aka kwatanta da tsarin iska na gargajiya, juriya na ciki yana raguwa da 30%, tare da ingantaccen tsarin tsarin, aminci mafi girma, tsawon rayuwar sake zagayowar, da ƙarfin makamashi ≥180Wh / kg;
5. Tare da 43 ƙirƙira hažžoži, da lithium baƙin ƙarfe phosphate tsarin da aka soma, a hade tare da musamman matakai, da kuma cikakken atomatik samar da high-daidaici samar Lines da ake amfani da su tabbatar da high daidaito na baturi Kwayoyin, kuma zai inganta ci gaba da haɓakawa da kuma maimaitawar samfuran.
Tasiri kan masana'antar batirin lithium
A matakin fasaha, yawancin batura a kasuwa na iya aiki a halin yanzu a matakin zafin jiki na -20 ℃～60 ℃, yayin da Xingdong Lithium Baturi mai ƙarancin zafi.baturi lithiumzai iya aiki a kewayon zafin jiki na -35 ℃～60 ℃, wanda ke daure don haɓaka haɓakawa da haɓaka fasahar batir mai ƙarancin zafin jiki kuma ya ɗauki jagora;
A matakin masana'antu, Batirin Lithium Xingdong yana magance matsalar ƙananan batura tare da ƙaddamar da samfurori masu jagorancin masana'antu. Daga cikin su, da -35 ℃ low-zazzabibaturi lithiumyana da caji da fitarwa fiye da kashi 90%, wanda ba wai kawai yana samar da fa'ida ta bambanta ba, har ma yana nufin cewa masana'antar za ta sami daidaiton ikon wutar lantarki da gaske a arewa da kudu, ya zama wani muhimmin ci gaba a ci gaban fasahar batir;
A matakin kasuwa, ɗaya daga cikin ƙalubalen da ake fuskanta a halin yanzu da kayan aiki masu tsayin daka na soja shine cewa yayin da tsayin jirgin ya karu, ƙananan yanayin zafi a tsayi mai tsayi na iya haifar da aikin baturi ya ragu; Yankunan da ba su da zafi a lokacin sanyi irin su Mongoliya ta ciki da kuma Xinjiang suna aiki tuƙuru don inganta aikin gina ma'adinai; kasuwannin ketare irin su Turai da Amurka suna da yanayin sanyi mai tsanani, rashin ƙarfi na haɗin kai, da tsadar wutar lantarki. Mazauna suna buƙatar daidaita tsarin ajiyar makamashi mai ƙarancin zafin jiki don tabbatar da ingantaccen amfani da wutar lantarki a cikin hunturu...
Bukatar kasuwa don babban aiki mai ƙarancin zafin jikibatirin lithiumyana da gaggawa sosai, kuma batir ɗin ƙananan zafin jiki na Xingdong Lithium ba zai iya cika cikakkun buƙatun yanayin amfani da aka ambata a sama ba, amma kuma an samar da su da yawa kuma ana iya amfani da su cikin sauri.
A matakin rage farashin kore, kawai ta hanyar tuki sabbin fasahohin fasaha da sabbin masana'antu ne kawai za mu iya haɓaka haɓaka sabbin kayan aiki mai inganci kuma mafi kyawun hidima ga manufofin “dual carbon”. Ƙananan batura na Xingdong Lithium suna karya ƙuntatawa a wurin kuma ana iya amfani da su sosai a cikin wutar lantarki na kayan aikin injiniya masu nauyi, da kuma ajiyar wuta / makamashi a wurare masu zafi a duniya.
Kammalawa
Gabaɗaya,kamfanonin batir lithiumsun kasance suna ba da amsa ga ƙalubalen kasuwa, ci gaba da haɓakawa da warwarewa, tare da ci gaba da samar da sabbin hanyoyin fasaha masu tsada don masu buƙatun batirin lithium masu inganci. Farawa daga maki masu zafi na abokin ciniki, suna aiki tuƙuru don ci gaban ci gaban masana'antu a nan gaba. Wannan kuma shine ma'ana da fara'a na ci gaban fasaha.
Idan kuna da wasu tambayoyi ko kuna son ƙarin koyo, da fatan za ku yi jinkirikai gare mu.
Neman Magana:
Jacqueline:jacqueline@heltec-bms.com/ +86 185 8375 6538
Nasara:sucre@heltec-bms.com/ +86 136 8844 2313
Nancy:nancy@heltec-bms.com/ +86 184 8223 7713
Lokacin aikawa: Satumba-11-2024