Ukuveliswa kweentsinga zepolyester ezifuna ilaphu ukusuka kwi-PET (rPET) granules esetyenzisiweyo, ngakumbi kusetyenziswa i-in-line.inkqubo yokusonta, ngumsebenzi onzima kakhulu.Oku kufuna itekhnoloji yokucubungula kunye namava omatshini ojikelezayo.Isixhobo sokuqala kufuneka siqhubekeke siqhubekeke sibe yi-homogeneous spinning melt.
Konkeamanyathelo okucubungulakufuneka ibonelele ngeempawu ezifunwayo zokunyibilika kwaye zigcine ezi propati zizinzile kulo lonke inkqubo.Kusetyenziso oluninzi lwelaphu, iiparamitha ezinje nge-viscosity kunye nokufana kwezinto zithatha isigqibo kwaye kufuneka ziphenjelelwe kokona kuguquguquka kuncinci.Ngamanye amazwi: Ukusetyenziswa kwepolyester ehlaziyiweyo kwicandelo lempahla yengubo kufuna iinkqubo ezifanelekileyo zokulungiswa kwangaphambili kunye nolawulo lwenkqubo oluchanekileyo.
I-BB Engineering, i-subsidiary ye-Oerlikon Textile, ineminyaka emininzi yamava kunye nobuchule ekuphuhliseni amacandelo kunye neenkqubo zokujikeleza ii-mill.Yayilulwazi olujikelezayo oluye lwaba sigqibo kuphuhliso oluyimpumelelo lwenkqubo yokurisayikilishwa kweVacuFil PET.Ngesi siseko, inkampani iphuhlise inkqubo yolwelo ye-polycondensation yokurisayikilisha ukuze kuqhutywe ngakumbi inkunkuma ejikelezayo emva kwemveliso kunye neeflakes zebhotile, ekufanelekele ngokugqibeleleyo ukusonta amatye okusila ukusetyenzwa ngakumbi kwelaphu lemathiriyeli ehlaziyiweyo (ilungelo elilodwa lomenzi lilindile).
Intliziyo yenkqubo sisihluzo sevacuum, esilawula ngabanye kwaye silawule i-viscosity.Ukuza kuthi ga ngoku, iipropathi ezinqwenelekayo zokunyibilika zinokufezekiswa kwi-intanethi ngendlela ethembekileyo nenokuphinda iphindwe kwaye ibekwe iliso ngexesha lokusebenza. Kwiimvavanyo ezahlukeneyo zokujikeleza, i-rPET granulates eveliswe kwiZiko le-Oerlikon Textile R&D lisebenzisa iVacuFil livelise iziphumo ezikholisayo. Kwiimvavanyo ezahlukeneyo zokujikeleza, i-rPET granulates eveliswe kwiZiko le-Oerlikon Textile R&D lisebenzisa iVacuFil livelise iziphumo ezikholisayo. В различных испытаниях на прядение гранулы rPET, изготовленные в Oerlikon Textile R&D Centre с использованием VacuFil, дали убедительные резульные резул. Kwiimvavanyo ezahlukeneyo zokusonta, iipellets ze-rPET ezenziwe kwi-Oerlikon Textile R&D Centre kusetyenziswa iVacuFil zinike iziphumo eziqinisekisayo. Kwiimvavanyo ezahlukeneyo ze-spin, iZiko le-Oerlikon Textile R&D Centre lifumene iziphumo eziqinisekisayo nge-VacuFil rPET pellets.
Iziphumo zeemvavanyo ezahlukeneyo zokusonta zibonise ukuba itekhnoloji entsha yeVacuFil isebenza kakuhle kwaye ivelisa umgangatho ophezulu we-pPET, xa uthelekiswa nezinto ezinyulu.
Ukuba iVacuFil idityaniswe ne-BB Engineering's rPET ehambelana ne-VarioFil* R+ compact spinning system (okanye enye i-rPET ekwaziyo ukujikeleza ngokuthe ngqo inkqubo), inyathelo legranulation lingashiywa.I-scrap iphinda ibangwe ngenkqubo enye engenamthungo kwaye ngoko nangoko isontiwe - umgangatho ophezulu enkosi ngokusingatha ukunyibilika okugqibeleleyo.[Anm.: Den folgenden, englischen Inxalenye hat der Kunde ngoko abgesegnet.Bitte nicht verändern.] I-Eco Spindles, umthengi we-BB Engineering eSri Lanka, uqinisekile nge-VarioFil R+ inkqubo yokujikeleza kunye ne-VacuFil extrusion kangangokuba batyala imali kwezinye iinkqubo ze-rPET VarioFil.UGqr. Anush Amarasinghe, uMlawuli oLawulayo we-Eco Spindles, uvelisa i-POY kwizinto ezifakwe ebhotileni, echaza: "Abathengi bethu badinga kakhulu iifiber ezihlaziyiweyo kwaye ngokuqinisekileyo sifuna ukuhlangabezana neemfuno kunye neemfuno zabo.Ngesi sizathu, sandisa uluhlu lwemveliso yethu “Ukwanelisa le mfuno linyathelo elibalulekileyo kuthi.Ukuhlaziywa kweebhotile kuseyimarike ye-niche eSri Lanka kwaye sizimisele ukugcina imigangatho yethu ephezulu.Sineemfuno ezizodwa kwaye sifuna iqabane eliphambili kule projekthi.Kwiminyaka emininzi edlulileyo sagqiba ekubeni sithenge i-compact spinning system ye-BBE VarioFil R + ukuze sikwazi ukuvelisa i-POY kwiibhotile zebhotile.Sasifuna ukuvavanya isityalo kuqala - kwakhona ngenxa yokuba inxalenye yebhotile eqokelelwe elunxwemeni yayiyingxaki yokuqala.Nangona kunjalo, impendulo yomthengi egqwesileyo Kwaye nento yokuba iimveliso zethu ziyinkuthazo enenzuzo yotyalo-mali olongezelelweyo.Sagqiba ekubeni sithenge okungakumbi malunga nomzantsi we-VarioFil R+ line kunye ne-VacuFil recirculation system.Into entle kukuba yonke inkqubo iyaqhubeka ngokupheleleyo.Singavelisa i-rPET enyibilikayo kakhulu ene-viscosity ezinzileyo, kwaye siyijikeleze ngqo kwiintsinga ezikumgangatho ophezulu.
Kwi-Eco Spindles, le yinkqubo eguquguqukayo yeVarioFil R+ compact spinning enenkqubo yokubuyisela ngqo i-VacuFil feed.Yenzelwe ukuveliswa kusetyenziswa iiflakes zebhotile ezisetyenzisiweyo, iitshiphusi ezisetyenzisiweyo kunye neetshiphusi ezinyulu.Ngakolunye uhlangothi, oku kunokwenzeka ngenxa yokuba inkqubo yokomisa ifanelekile kwiichips kunye neenkuni zokhuni.Ii-vacuum extruders, kwelinye icala, zinokusetyenzwa ngevacuum okanye ngaphandle kwevacuum kwaye ziyakwazi ukunyibilikisa ukutya okufunyenweyo. Amava afunyenwe kwi>20,000 yeeyunithi ezithengisiweyo zinefuthe kuyilo lwe-extruder. Amava afunyenwe kwi>20,000 yeeyunithi ezithengisiweyo zinefuthe kuyilo lwe-extruder.Amava afunyenwe emva kokuthengisa iiyunithi ezingaphezu kwama-20,000 aphembelele uyilo lwe-extruder.Amava afunyenwe emva kokuthengisa iiyunithi ezingaphezu kwama-20,000 aphembelele uyilo lwe-extruder.Enkosi ekunyibilikeni kwayo okuthambileyo, i-BBE extruder yenza isiseko sokunyibilika okulinganayo ngokupheleleyo okuhlangabezana neemfuno zokusonta amashishini.Itekhnoloji yesikrufu esinye ibonelela ngokuthembeka okufunekayo ekuqhubeni.Okokugqibela kodwa kuncinci, iinkqubo ezikhethekileyo zokudosa kumacandelo amaninzi zikwabonelela ngokuguquguqukayo kubavelisi: izongezo ezibini zinokudityaniswa kwinyibilika ngexesha elinye, okanye iiyunithi zedosi zingasetyenziselwa ukutshintsha ngokukhawuleza umbala.I-VarioFil iqulunqwe kunye nezikhundla ze-6, inamandla ukuya kwi-150 kg / h kwaye inika uluhlu olubanzi lweemveliso zokugqibela ezine-titers zokugqibela ukusuka kwi-50 ukuya kwi-150 den (DTY) kunye ne-DPF ukusuka kwi-0.7 ukuya kwi-4.0 dpf.Ngolunye useto i-VarioFil R+ igubungela i-20-600 den POY okanye i-30-500 den FDY kunye ne-PET esetyenzisiweyo.*
Ke, i-VarioFil ayingomatshini ojikelezayo wendalo yonke wosetyenziso olubanzi, kodwa ikwahlangabezana nemfuno ekhulayo yeefiber ze-PET ezisetyenzisiweyo.Nokuba ngaba iimveliso zefashoni, iimpahla zemidlalo kunye nabavelisi befanitshala okanye abavelisi beemoto, iiprosesa zempahla ezilukiweyo ezikhokelayo kunye neenkampani ziya zijolisa ngakumbi kwiimveliso ezizinzileyo kunye neemveliso ezenziwe ngezinto eziphinda zisetyenziswe.Namhlanje baye babazisa abathengisi babo bemisonto, ifayibha kunye neenonwovens ukuba baza kutshintshela kwipolyester enyulu baye kwipolyester esetyenzisiweyo- kwezinye iimeko ukuya kuthi ga kwi-100% - ukwenzela ukuveliswa kwamalaphu abo kwixa elizayo.
Ixesha lokuposa: Sep-23-2022