Makina Obwezeretsanso Pulasitiki a filimu ya HDPE ya zinyalala (filimu yolekanitsa batire ya lithiamu)
Makina Obwezeretsanso Pulasitiki a filimu ya HDPE ya zinyalala(filimu yolekanitsa batire ya lithiamu)
Popanga cholekanitsa batire la lithiamu ndi hydrometallurgy, zida zambiri zochotsera (HDPE ultra-high molecular weight polyethylene) zidzapangidwa.Izi (HDPE zinyalala filimu) zitha kubwezerezedwanso kwa mapaipi, mapulasitiki osinthidwa ndi zinthu zina, zogwiritsidwa ntchito kwambiri.Panthawi yokonza zinthuzi, zida zochotsera zimayenera kukhala granulated musanagwiritse ntchito.Chifukwa chotsika chosungunuka chosungunuka cha UHMWPE kapena UHMWPE, kukonza kwa extrusion kumakhala kovuta.PURUI imapereka njira yatsopano yochepetsera ndikuchira kopitilira muyeso-mkulu kapena kopitilira muyeso wamtali wamtali wa polyethylene zinyalala.Njirayi ili ndi njira yosavuta yochira, yomwe ingagwiritsidwe ntchito kusokoneza ndikubwezeretsanso polyethylene yapamwamba kwambiri kapena yopitilira muyeso m'malo ochezeka komanso ogwira mtima, ndikupangitsa zinyalala za polyethylene pambuyo pakuwonongeka kukhala ndi processability wabwino, motero kuzindikira kubwezeretsanso kwa offcut. zipangizo, ndi zabwino chuma phindu.
Mzere wobwezeretsanso pulasitikindi kuthyola unyolo wa maselo a polyethylene (UHMWPE) pophwanya filimuyo (ie zinthu zotsalira zomwe zimakhala ndi polyethylene yochuluka kwambiri kapena yowonjezereka kwambiri) ndikuidyetsa ku extruder, ndi ndiye Sungunulani extruding pansi enieni kutentha ndi kumeta ubweya zochita za extruder wononga, kuti maselo unyolo wa UHMWPE kapena kopitilira muyeso-mkulu maselo kulemera polyethylene akhoza kusweka, motero kukhala mkulu kutentha kukameta ubweya fluidity ndi processing zosavuta, kuzindikira gwero kuchira ndi kugwiritsanso ntchito. , ndikupulumutsa ndalama zamabizinesi.
Njira zobwezeretsanso pulasitiki:
(1) Kuphwanya: kuphwanya HDPE zinyalala filimu monga 30mm ndi makina pulasitiki crusher ndiyeno kudyetsa mu agglomerator ndi conveyor lamba.
(2) Extrusion: extruding pansi pa kutentha pakati pa 160 ndi 250 ℃, liwiro rotary monga 60-150rpm, L/D monga 30-50
(3) Granulation / pelletizing: kusungunuka ndi extruding zipangizo kudula ndi madzi kudula dongosolo, pellets omaliza monga 2mm
(4) Chowumitsira ndi kusonkhanitsa: pambuyo chowumitsira ndikusonkhanitsa ndi silo, ma pellets omaliza amasungunuka pafupifupi 0.83-1.31g/10min.
Kanema:
Mawonekedwe:
Njira yosavuta, yotsika mtengo
Zithunzi za PURUImzere wa granulationakhoza kuzindikira yobwezeretsanso zinyalala zipangizo kopitilira muyeso-mkulu kapena kopitilira muyeso-mkulu maselo kulemera polyethylene, mwachitsanzo offcut, ndi mwachindunji kuwagwiritsa ntchito pokonza mipope kumtunda, mapulasitiki kusinthidwa ndi zinthu zina, kuthetsa vuto la processing mavuto ndi njira zachikhalidwe;Kuonjezera apo, palibe mankhwala omwe amawonjezeredwa panthawi yobwezeretsanso / granulating, zomwe sizidzayambitsa kuipitsidwa kwachiwiri ndipo zidzakhala zokonda zachilengedwe;Zikatheka kubwezerezedwanso kwa zinyalala, kumapulumutsa ndalama komanso kumakhala ndi phindu lalikulu pazachuma.
The zida granulation ndi kuchira njira yopangidwa ndi PURUI bwino amanyoza ndi kuchira UHMWPE.Zinthuzo zimatha kusungunuka ndi kuyenda, ndipo zimatha kupangidwanso.Zomwe zili ndi mphamvu zamakina apamwamba.
Makina obwezeretsanso pulasitiki ndi ma granulating ndi mtundu wa zida zomwe zimagwiritsidwa ntchito pokonzanso zinyalala za pulasitiki kukhala ma granules kapena ma pellets omwe angagwiritsidwenso ntchito popanga zinthu zapulasitiki zatsopano.Makinawa amagwira ntchito pophwanya kapena kugaya zinyalala zapulasitiki kukhala tiziduswa tating'ono, kenako ndikuzisungunula ndikuzitulutsa kudzera mukufa kuti apange ma pellets kapena ma granules.
Pali mitundu yosiyanasiyana yamakina obwezeretsanso pulasitiki ndi makina opangira granulating omwe alipo, kuphatikiza masikelo amodzi ndi ma twin-screw extruder.Makina ena amakhalanso ndi zina zowonjezera monga zowonetsera kuti achotse zonyansa kuchokera ku zinyalala za pulasitiki kapena machitidwe ozizira kuti zitsimikizidwe kuti ma pellets akhazikika bwino.PET makina ochapira botolo, PP nsalu matumba ochapira mzere
Makina obwezeretsanso pulasitiki ndi granulating amagwiritsidwa ntchito m'mafakitale omwe amapanga zinyalala zambiri zapulasitiki, monga kulongedza, magalimoto, ndi zomangamanga.Pokonzanso zinyalala zapulasitiki, makinawa amathandizira kuchepetsa kuwonongeka kwa chilengedwe ndi kutaya kwa pulasitiki ndikusunga zinthu pogwiritsa ntchito zinthu zomwe zikanatayidwa.
Zida zobwezeretsanso batire la Lithium ndi mtundu wa zida zomwe zimagwiritsidwa ntchito pokonzanso ndikubwezeretsanso zida zamtengo wapatali kuchokera ku mabatire a lithiamu-ion, zomwe zimagwiritsidwa ntchito kwambiri pazida zamagetsi monga mafoni a m'manja, laputopu, ndi magalimoto amagetsi.Zidazi zimagwira ntchito pophwanya mabatire m'zigawo zawo, monga cathode ndi anode, njira ya electrolyte, ndi zojambula zazitsulo, kenako ndikulekanitsa ndi kuyeretsa zinthuzi kuti zigwiritsidwenso ntchito.
Pali mitundu yosiyanasiyana ya zida zobwezeretsanso batire la lithiamu zomwe zilipo, kuphatikiza njira za pyrometallurgical, njira za hydrometallurgical, ndi njira zamakina.Njira za pyrometallurgical zimaphatikizapo kutentha kwambiri kwa mabatire kuti apezenso zitsulo monga mkuwa, nickel, ndi cobalt.Njira za Hydrometallurgical zimagwiritsa ntchito njira zamankhwala kuti zisungunuke zida za batri ndikubwezeretsanso zitsulo, pomwe makina amachitidwe amaphatikizira kuphwanya ndi kugaya mabatire kuti alekanitse zida.
Zipangizo zobwezeretsanso mabatire a lithiamu ndizofunikira pakuchepetsa kuwononga kwachilengedwe kwa mabatire ndikusunga zinthu pobwezeretsanso zitsulo zamtengo wapatali ndi zida zomwe zitha kugwiritsidwanso ntchito mu mabatire atsopano kapena zinthu zina.
Kuphatikiza pazopindulitsa zachilengedwe ndi zosungirako zinthu, zida zobwezeretsanso batire la lithiamu zilinso ndi phindu pazachuma.Kubwezeretsanso zitsulo zamtengo wapatali ndi zipangizo kuchokera ku mabatire ogwiritsidwa ntchito kungachepetse mtengo wopangira mabatire atsopano, komanso kupanga njira zatsopano zopezera ndalama kwa makampani omwe akukhudzidwa ndi ntchito yobwezeretsanso.
Kuphatikiza apo, kufunikira kochulukira kwa magalimoto amagetsi ndi zida zina zamagetsi kukuyendetsa kufunikira kwamakampani obwezeretsanso mabatire oyenera komanso okhazikika.Zida zobwezeretsanso batire la lithiamu zitha kuthandiza kukwaniritsa izi popereka njira yodalirika komanso yotsika mtengo yopezeranso zida zamtengo wapatali kuchokera ku mabatire ogwiritsidwa ntchito.
Komabe, ndikofunikira kuzindikira kuti kukonzanso kwa batire la lithiamu akadali bizinesi yatsopano, ndipo pali zovuta zomwe muyenera kuthana nazo popanga njira zobwezeretsanso bwino komanso zotsika mtengo.Kuphatikiza apo, kusamalira moyenera ndikutaya zinyalala za batri ndikofunikira kuti tipewe ngozi ndi thanzi.Chifukwa chake, malamulo oyenera ndi njira zotetezera ziyenera kukhazikitsidwa kuti zitsimikizire kusamalira ndi kubwezeretsanso mabatire a lithiamu.
