Masisitimu Ekugadzirisazve NMP: Chinjo Inodzivirira Mari Mukugadzirwa Kwemabhatiri eLithium

——Kubatsira kunoita Pengjin kugadzira mabhatiri ne99% uye kudzikiswa kwe99% kwemitengo yekutenga kuburikidza nekushandisa NMP zvakanaka.

Mukuita kwakaoma kwekugadzira mabhatiri e lithium, N-methyl-2-pyrrolidone (NMP) inoita basa rinokosha mukugadzirira cathode slurry. Sechinhu chakakosha chinoshandiswa mukugadzira electrode, NMP inokanganisa zvakananga kugadzikana kweslurry, kunaka kwekuputira, uye mashandiro ese ezvigadzirwa zvebhatiri re lithium. Zvisinei, nekuda kwekudhura kwayo kwakanyanya uye huwandu hwayo hwekushandisa, NMP yagara iri mutoro mukuru wemari kune vagadziri vemabhatiri vari kutsvaga zvese kugona kugadzira uye kudzora mutengo.

Kuti vagadzirise dambudziko iri, Pengjin Intelligent Equipment Co., Ltd. yakagadzira sisitimu yeNMP inoshandiswa zvakanyanya yakagadzirirwa kugadzira mabhatiri e lithium. Mhinduro yedu inopa huwandu hwepamusoro hwekudzoreredza hunosvika 99%, zvichibatsira vagadziri kushandura solvent yakarasika kuita chinhu chinogona kushandiswazve. Zvichibva pachirongwa chaicho chine 120,000 m³/h air volume coater, sisitimu iyi inokwanisa kuwana 524.7 kg yeNMP paawa, 12,592.8 kg pazuva, uye 3,777,840 kg pagore, zvichiverengerwa kubva pamazuva mazana matatu ekushanda. Pamutengo wemusika we¥8.5 pa kg yeNMP yakachena kwazvo, izvi zvinomiririra kuchengetedza kwegore negore kwe¥32,111,640. Mukutaura, izvi zvinogonesa mwero we99% wekugadzirisa mitengo yeNMP uye kudzikiswa kwe99% kwemitengo yekutenga kune vagadziri vanovimba zvakanyanya neNMP mukugadzira cathode slurry.

Chinoita kuti sisitimu yePengjin yeNMP isiyane nemamwe magadzirirwo ayo ehunyanzvi hwepamusoro uye inochinjika zvakanyanya munzvimbo dzekugadzira chaidzo. Takagadzira nzira ina dzekugadzirisa, dzinosanganisira kurapwa kweutsi hwekuputira, kudzoreredza kupisa kwemarara, kudziya kwemhepo, 95% yekudzoka kwemhepo, uye kurapwa kwegasi rinosara retafura kana rotor. Nzira yega yega yekushanda inogadziriswa zvakanaka kuti iwedzere kushanda zvakanaka kwekugadzirisa solvent uku ichisangana nezvinodiwa zvekubudisa zvakatipoteredza. Panguva imwe chete, NMP inodzokororwa inochengetedza kuchena kunodiwa kuti ishandiswezve mukugadzira mabhatiri, zvichibvumira kubatanidzwazve mumaitiro ekugadzira slurry ye cathode iripo.

Kune vagadziri vemabhatiri e lithium, kukosha kweNMP kunowedzera kupfuura kudzikiswa kwemitengo chete. Inotsigirawo kugadzirwa kwakasimba, inovandudza kushandiswa kwezviwanikwa, inoderedza marara e solvent, uye inosimbisa kutevedzera nharaunda. Nekubatanidza kukosha kwehupfumi nekuvimbika kwehunyanzvi, sisitimu yePengjin yeNMP yekudzokorodza yave mhinduro yakanaka kumakambani ari kutsvaga kuvandudza kukwikwidzana muindasitiri yekugadzira mabhatiri iri kuchinja nekukurumidza. Kune makambani ane chinangwa chekuvandudza manejimendi e solvent uye kuderedza mari yekushandisa, sisitimu yepamusoro yekudzokorodza NMP haisisiri sarudzo - chikamu chakakosha chekugadzirwa kwemabhatiri e lithium emazuva ano.