Njengomkhiqizi oholayo wamawele angama-screw extruder,Qiangshengplasiyakuqonda ukubaluleka kokuqondisa amakhasimende ethu ekukhetheni i-extruder efaneleke kakhulu ngezidingo zawo ezithile. Lo mhlahlandlela obanzi uhlola ubunkimbinkimbi besikulufu esisodwa kanye nama-twin-screw extruder, okukunika amandla okwenza izinqumo ezinolwazi futhi uhlonze i-extruder ehambisana nezidingo zakho zokucubungula.
Ukuqonda Okuyisisekelo Kwama-Extruders
Ama-extruder angamahhashi okusebenza embonini yokucubungula i-polymer, eguqula izinto ezingavuthiwe ze-polymer zibe izinhlobo nemikhiqizo ehlukahlukene. Inketho phakathi kwe-screw extruder eyodwa kanye ne-twin screw extruder incike ezintweni ezimbalwa ezibalulekile, okuhlanganisa izici zomkhiqizo ofunekayo, inkimbinkimbi yokucubungula, nokuphuma kokukhiqiza.
Kwembula I-Single Screw Extruder
I-screw extruder eyodwa wuhlobo oluvame kakhulu lwama-extruder, oludume ngobulula, ukufinyeleleka, kanye nempumelelo ekucubunguleni ama-polymer anhlobonhlobo. Inhliziyo ye-scruder yesikulufa esisodwa iyisikulufu esisodwa esizungezayo esidlulisa, sincibilike, futhi senze i-homogenizes ukuncibilika kwe-polymer.
Izinzuzo zama-Single Screw Extruder:
Kuqiza kahle:Ama-extruder angama-screw single ngokuvamile awabizi kakhulu ukuwathenga nokuyinakekela uma kuqhathaniswa nama-twin screw extruder.
Ukusebenza Okulula:Idizayini yabo eqondile ibenza kube lula ukusebenza nokulawula.
Ifanele izicelo ze-Low-Shear:Bahamba phambili ekucubunguleni ama-polymers azwela i-shear.
Imikhawulo ye-Single screw Extruder:
Amandla Okuxuba Alinganiselwe:Ukusebenza kahle kwazo kokuxuba kuvamise ukuba ngaphansi kunezikulufu ezingamawele ezingamawele.
Ukudlulisa Ukushisa Okukhawulelwe:Ukudluliswa kokushisa kungase kungasebenzi kahle, kunciphise ukucutshungulwa kwama-polymer ane-viscosity ephezulu.
Ukuba sengozini Kokwehliswa:Ama-polymers azwela ukushear angase ezwe ukucekelwa phansi ngenxa yengcindezi ephakeme yokugunda.
Ukungena Emhlabeni Wezikulufa Ezimbili
Ama-twin screw extruder aguqule ukucutshungulwa kwe-polymer ngokwethula izikulufu ezimbili ezihlanganayo ezizungezisa ngendlela efanayo (ezizungeza ngokuhlanganyela) noma izikhombisi-ndlela eziphambene (ezizungezayo). Lokhu kulungiselelwa okuyingqayizivele kunikeza izinzuzo ezimbalwa ezihlukile, okwenza ama-twin screw extruder abe yinketho ekhethwayo yezinhlelo zokusebenza ezinzima.
Izinzuzo zama-Twin Screw Extruder:
Ukuxuba Okuphezulu kanye Ne-Homogenization:Amandla amakhulu okugunda akhiqizwe izikulufu ezihlanganayo akhuthaza ukuxubana okuphelele kanye ne-homogenization, okuqinisekisa ikhwalithi yomkhiqizo ofanayo.
Ukudlulisa Ukushisa Okuphumelelayo kanye Nokwenziwa Kwepulasitiki:Indawo enkulu yokudlulisa ukushisa inika amandla ukuncibilika okusebenzayo kanye nepulasitiki yama-polymers ane-viscosity ephezulu.
I-Degassing esebenzayo kanye nokukhipha umoya:Izikulufu ezihlanganayo kanye nedizayini yomphongolo evalekile kusiza ukususwa kwamagesi aguquguqukayo kanye nomswakama kusukela ekuncibilikeni kwe-polymer, ukukhiqiza imikhiqizo yekhwalithi ephezulu ene-voids encane namabhamuza.
Ukuhlukahluka Kwezinqubo Eziyinkimbinkimbi:Zizifanele kahle izinqubo eziyinkimbinkimbi njenge-extrusion esebenzayo kanye nokuxuba kwe-polymer.
Imikhawulo ye-Twin Screw Extruder:
Izindleko Eziphakeme: Ama-extruder ama-twin screwngokuvamile zibiza kakhulu kune-screw extruder eyodwa.
Ukusebenza okuyinkimbinkimbi:Idizayini yabo eyinkimbinkimbi ingase idinge ubuchwepheshe obukhethekile ngokwengeziwe ukuze isebenze.
Ukusetshenziswa Kwamandla Okuphezulu:Ukusebenza kwawo kungase kudle amandla engeziwe uma kuqhathaniswa nama-extruder angama-screw extruder.
Ukukhetha I-Extruder Elungile: Umhlahlandlela Osebenzayo
Ukukhethwa phakathi kwe-screw extruder eyodwa kanye ne-twin screw extruder kuncike kuzimfuneko ezithile zokucubungula kanye nezici zomkhiqizo ezifiselekayo.
Cabangela I-Single Screw Extruders ye:
Izicelo Eziphonswe Kubhajethi:Lapho izindleko ziwukukhathazeka okuyinhloko futhi izidingo zokucubungula azidingeki ngokweqile.
Icubungula ama-Polymers azwelayo e-Shear:Lapho impahla ye-polymer isengozini yokuwohloka ngaphansi kwezimo eziphakeme zokugunda.
Amajiyometri Omkhiqizo Alula:Lapho ukhiqiza imikhiqizo enomumo nobukhulu obuqondile.
Cabangela ama-Twin Screw Extruders alandelayo:
Izicelo Zokuxuba Ezifunayo:Lapho ukuxuba okuphelele kanye ne-homogenization kubalulekile ekuzuzeni izakhiwo zomkhiqizo ezifanayo.
Icubungula amaPolymers ane-Viscosity ephezulu:Lapho ukuncibilika okusebenzayo kanye ne-plasticization yama-polymers aphezulu-viscosity kubalulekile.
I-Complex Polymer Processing:Lapho uphatha izinqubo eziyinkimbinkimbi ezifana ne-extrusion esebenzayo, ukuhlanganisa i-polymer, kanye ne-devolatilization.
Ukukhiqizwa Kwemikhiqizo Yekhwalithi Ephezulu:Lapho ukhiqiza imikhiqizo enezidingo zekhwalithi eqinile kanye namaphutha amancane.
Uhlu Lwamagama Amagama:
- I-Single Screw Extruder:I-extruder esebenzisa isikulufu esisodwa esizungezayo ukuze sidlulise, sincibilike, futhi senze ama-polymer ahomogenize.
- I-Twin Screw Extruder:I-extruder esebenzisa izikulufu ezimbili ezihlanganisayo, ezijikelezayo noma ezizungezayo, ukuze kuthuthukiswe ukuhlanganisa, ukudlulisa ukushisa, nokususa umoya.
- I-Twin Screw Extruder ejikelezayo:I-twin screw extruder lapho izikulufu zombili zizungeza ohlangothini olufanayo.
- I-Twin Screw Extruder ejikelezayo ephikisayo:I-twin screw extruder lapho izikulufu zizungeza khona ngezindlela ezihlukile.
- Ukuxuba:Inqubo yokuhlanganisa izinto ezahlukene ukuze kuzuzwe ukusatshalaliswa okufanayo.
- I-Homogenization:Inqubo yokudala ingxube efanayo ngaphandle komehluko obonakalayo ekubunjweni.
- Ukudlulisa Ukushisa:Ukudluliswa kwamandla ashisayo ukusuka kwenye into kuya kwenye.
- I-Melt Plasticization:Inqubo yokuguqula i-polymer isuke kokuqinile iye esimweni esincibilikisiwe.
- I-Degassing:Ukususwa kwamagesi aguquguqukayo entweni.
- Ukungenisa umoya:Ukususwa komoya noma amagesi ohlelweni oluvaliwe.
- I-Reactive Extrusion:Inqubo ye-polymerization eyenziwa ku-extruder.
- Ukuhlanganiswa kwePolymer:Inqubo yokuhlanganisa ama-polymers ahlukene ukwenza into entsha enezakhiwo ezifiselekayo.
Isiphetho
Ukukhetha phakathi kwe-screw extruder eyodwa kanye ne-twin screw extruder kuyisinqumo esibucayi esingaba nomthelela omkhulu kukhwalithi yomkhiqizo, ukusebenza kahle kokucubungula, kanye nezindleko zokukhiqiza zizonke. Ngokuhlola ngokucophelela izidingo zokucubungula kanye nezici zomkhiqizo ezifiselekayo, abakhiqizi bangakhetha i-extruder efanelekile kakhulu ngezidingo zabo ezithile. Njengomkhiqizi ohamba phambili wamawele ngezikulufu, i-Qiangshengplas izibophezele ekunikezeni amakhasimende ethu ama-extruder ekhwalithi ephezulu kuphela kodwa nokusekela okuphelele nokuqondiswa. Uma unemibuzo noma udinga usizo olwengeziwe ngokukhetha noma ukusebenzisa i-extruder, sicela ungangabazi ukuxhumana nethimba lethu lochwepheshe abanolwazi.
Isikhathi sokuthumela: Jun-28-2024