Okokuqala, ikhasimende lidinga ukuchaza ukwakheka kwezinto ezigaywe kabusha kanye nohlobo, kanye nokuhlola umthamo wokuphinda usebenzise (kg/hr).
Lesi yisinyathelo esibalulekile sokukhetha umshini wokugaya kabusha.Amanye amakhasimende amasha ahlala enokungaqondi kahleimishini yokugaywa kabusha yepulasitiki, okungase kusetshenziswe kabusha zonke izinhlobo zepulasitiki.Eqinisweni, izinhlobo ezahlukene zepulasitiki zinezici nezici ezihlukile.Izinga lokushisa elincibilikayo eliceliwe kanye nengcindezi ephumayo kuhluke kakhulu.I-extruder yepulasitiki evamile ingaphinda igaye kabusha futhi igaye/ifake amapulasitiki ethu ansuku zonke.Ezivamile i-polypropylene ne-polyethylene, njengefilimu yepulasitiki, izikhwama ezilukiwe, izikhwama ezilula, imicengezi, imiphongolo, nezidingo zansuku zonke.Kwamanye amapulasitiki akhethekile afana namapulasitiki e-Engineering ABS, izinto zebhodlela le-PET, njll. zidinga i-extruder yepulasitiki ekhethekile.
Okwesibili, imodeli ye-extruder inquma usayizi wedayamitha yesikulufu namandla wokugaya kabusha.Ngesikhathi sokukhetha imodeli ye-extruder, ikhasimende alikwazi ukunaka kuphela imodeli ye-extruder, kodwa futhi likhathazeke nomthamo wokucubungula umshini.Ezimweni eziningi, umthamo omakiwe womhlinzeki umele umthamo wokuphumayo.Iqembu le-PURUI lokugaywa kabusha kwepulasitiki elinikezwa i-extruder lihlanganisa i-ML model extruder, i-SJ model extruder kanye ne-TSSK model twin screw extruder, eyayisetshenziselwa ifilimu yepulasitiki noma isikhwama se-granulating/pelletizing, ukugaywa kabusha kwepulasitiki okuqinile kanye nokuguqulwa kwepulasitiki, i-PET bottle flake, ukuhlanganisa ipulasitiki kanye nenqwaba enkulu. .
Okwesithathu, ikhasimende lidinga futhi ukukhumbuza umphakeli ngamanzi asetshenziswe kabusha (okuqukethwe okungcolile) kanye namaphesenti aphrintiwe.I-PURUI ihlinzeka nge-screw extruder eyodwa kuphela ingacubungula izinto ezihlanzekile noma izinto eziwashiwe ngaphakathi kokuqukethwe kwamanzi okungu-5%.Uma okuqukethwe okungcolile okugaywe kabusha sekudlule u-5% kuya ku-8%, ikhasimende kufanele likhethe i-extruder egaywe kabusha yesiteji esiphindwe kabili ukuze igaywe kabusha.Mayelana nezinto eziphrintiwe, umphakeli udinga ukuqinisa isistimu ye-vacuum kanye nesistimu yokuhlunga.
Okwesine, ngokuba nesiphakamiso esihlukene sabahlinzeki, abasebenzisi bangakhetha izimbudumbudu zepulasitiki (extruder) ezinamapharamitha obuchwepheshe athuthukile nezintengo eziphusile ngokuqhathanisa okuqondile noma okuvundlile.“I-Longitudinal” isho ukuthi imingcele yobuchwepheshe eyinhloko ye-granulator yepulasitiki (extruder) kufanele ihlangabezane namazinga omkhakha futhi ibuyekezwe ngokuya ngamazinga emboni.“Okuvundlile” isiqhathaniso esisuselwe kumingcele yezobuchwepheshe yama-granulator afanayo epulasitiki (extruder) endaweni kanye naphesheya.
Okwesihlanu, ngokwesabelomali, abasebenzisi bazungeza abahlinzeki abangaba khona.Ngemininingwane yomshini wengxoxo enekhono lokuklama abahlinzeki, okuqukethwe okuvuthiwe kobuchwepheshe, ukusebenza komshini kanye nesevisi yangemva kwesevisi, njll.
Okwesithupha, ngemva kokunquma uhlu lokugcina lwabahlinzeki, amakhasimende angaya ukuyophenya ngomkhiqizi we-granulator(extruder) ohambisanayo kanye nenani le-granulator(extruder).Ikakhulukazi ukuphenya isikali somkhiqizi, amandla okukhiqiza, kanye nesithunzi samakhasimende asebenzisa okokusebenza.Ungesabi uhambo olude.Isihluthulelo sokuthenga imishini ukuthenga umshini ongabizi onobuchwepheshe obuqinile kanye nesevisi yangemuva kokuthengisa, ukuze kungabikho ukukhathazeka ngesikhathi sokusebenzisa inqubo esizayo.Uma uthenga amathuluzi ashibhile noma aseduze kuphela, ukusebenza kanye nekhwalithi yomkhiqizo wezisetshenziswa ngeke kuzinze futhi ukusetshenziswa kuzosetshenziswa.
Isikhathi sokuthumela: Jul-14-2021
