Yiziphi Izici Eziyingqayizivele Ze-Parallel Twin Screw Barrel ku-Extrusion

Ii-parallel twin screw barrelinokusetha isikulufu esikhethekile esihambisanayo. Lokhu kusetha kusiza ukwenza imikhiqizo eminingi isheshe kunoma iyiphi isistimu ye-extrusion. Ukwakhiwa kwayo okuqinile kuyivumela ukuthi ibambe imisebenzi enzima futhi ihlale isikhathi eside. Izimboni eziningi ziyayisebenzisa, njengepulasitiki, irabha, nokucubungula ukudla. Badinga amakhono ayo athuthukile okucubungula izinto. II-Twin Plastic Screw Barrelibalulekile kuI-Pvc Pipe Production Parallel Twin Screw Factoryizindawo. Lezi zici zenza i-parallel twin screw barrel idingekile emikhiqizweni ezinzile nekhwalithi enhle.

Okuthathwayo Okubalulekile

• I-parallel twin screw barrel inezikulufu ezimbili eduze kwesinye. Lezi zikulufu zixuba futhi zincibilike ngokulinganayo. Lokhu kusiza ukwenza imikhiqizo engcono isheshe.
• Idizayini yayo eyi-modular ivumela abasebenzisi ukuthi bashintshe izingxenye ngokushesha. Lokhu konga isikhathi nemali ekulungiseni. Futhi kwenza kube lula ukusebenzisa izinto ezintsha.
• Izinto eziqinile kanye nezingubo ezikhethekile zenza umgqomo ube nzima. Lokhu kuyisiza ukuthi yenze imisebenzi enzima futhi ihlale isikhathi eside.
• Idizayini yomgqomo igcina izinto zihamba kahle futhi zizinzile. Ihlangana kahle futhi isebenza ngokushesha. Lokhu kunciphisa imfucuza futhi kuyayeka.
• Lobu buchwepheshe bungasetshenziswa ezimbonini eziningi ezifana nepulasitiki, ukudla, nemithi. Kuyisinqumo esihlakaniphile sokukhiqiza okuzinzile nokuhle.

Isakhiwo

I-Parallel Twin Screw Barel Design

I-parallel twin screw barrel ikhethekile ngenxa yokwakheka kwayo. Inezikulufu ezimbili ezihlala eduze komunye nomunye ngaphakathi komgqomo. Zombili izikulufu zigcina iububanzi obufanayo ukusuka ekugcineni kuye ekugcineni. Lokhu kusetha kwenza okokusebenza kuhambe kahle futhi ngokulinganayo. Isebenza ngazo zombili izinhlelo zezikulufu ezizungezayo neziphikisanayo. Lokho kusho ukuthi ingasetshenziselwa imisebenzi eminingi. Ucwaningo lubonisa ukuthi lo mklamo usiza ukuxuba nokuncibilikisa ipulasitiki kangcono, njengakuUkukhiqizwa kwepayipi le-PVC. Idizayini yetorque ephezulu ivumela izikulufu ukuthi zibambe izinto ezinzima nezigcwalisi eziningi, njenge-calcium carbonate, ngaphandle kokwehlisa ijubane. Onjiniyela bakhetha umphongolo we-twin-screw flat ngoba unikeza ukulawula okuhle kokuthi impahla ihlala isikhathi esingakanani ngaphakathi nokuthi muhle kangakanani umkhiqizo.

Qaphela: Iukuhlukaniswa komgqomo isakhiwoinama-halves aphezulu naphansi ahlanganiswe amabhawodi kanye nesinciphisi segiya lezikelemu. Lokhu kwenza ukulungisa nokuhlanza kusheshe futhi kube lula.

I-Modularity

I-modularity iyingxenye ebalulekile ye-parallel twin screw barrel. Abakhi bangakha izikulufu ngamabhulokhi ahlukene. Ibhulokhi ngayinye yenza umsebenzi onjengokuhambisa, ukuncibilika, noma ukusika impahla. Ngale ndlela, abasebenzisi bangashintsha i-extruder ngezidingo ezahlukene. Uma ingxenye eyodwa iphuka, yileso siqeshana kuphela esidinga ukushintshwa. Lokhu konga isikhathi nemali. Umphongolo we-twin-screw flat uvame ukuba nezingxenye zemiphongolo kanye nokufaka ulayini ongakwazi ukukushintsha. Lezi zici ziyasikaisikhathi sokuphumula singafika ku-20%kanye nezindleko zokulungisa zehlise kuze kufike ku-30%. Amashafti angama-hexagonal asiza ukugcina yonke into ikleliswe ngendlela efanele, ngakho ukuyihlanganisa noma ukuyihlukanisa kulula.

• Ama-elementi e-screw e-Modular asiza ngalokhu:
  • Izinguquko ezisheshayo zezinto ezintsha
  • Ukuthuthukiswa okulula nokulungiswa
  • Isikhathi esincane esichithwa ukulungisa

Izinto Ezikhethwayo

Ukukhetha impahla efanele kubaluleke kakhulu emgqonyeni wesikulufu we-twin screw. Onjiniyela basebenzisa ama-alloys aqinile nama-coatings akhethekile ukuze kube nzima futhi kuqine. Isibonelo, izindawo ezine-nitrided zingaba nzima kakhulu, phakathi kwe-HV920 ne-HV1000. Izendlalelo zengxubevange ziphakathi kuka-0.8 no-2.0 mm ubukhulu. Lezi zinqumo zisiza umgqomo ukuthi ubambe umfutho ophezulu kanye nezinto ezimaholoholo. Ithebula elingezansi libonisa amaqiniso athile abalulekile:

Le mithetho ebalulekile iqinisekisa ukuthi i-parallel twin screw barrel isebenza kahle ngisho nemisebenzi enzima yokukhipha.

Ukusebenza

Ukuxuba Ukusebenza kahle

Ukuxuba kubaluleke kakhulu ku-parallel co-rotation twin screw extruder. I-parallel twin screw barrel isebenzisa izikulufu ezihamba ngokushesha ezijika ndawonye. Lezi zikulufu zidala amandla aqinile ahlukanisa ama-clumps. Zisiza futhi ukusabalalisa izithasiselo kuyo yonke into. Izikulufu zihlala eduze komunye nomunye, ngakho-ke okubalulekile kuhlangana kahle. Konke kuncibilika ngesivinini esifanayo. Lo mklamo usiza ukuxuba ukusebenza kangcono. Iqinisekisa ukuthi zonke izingxenye zezinto zixutshwa ngendlela efanayo.

Ososayensi baye babheka ukuxuba kule mishini besebenzisa amathuluzi akhethekile. Amajenali afanaIsayensi yobunjiniyela bePolymerfuthiI-International Polymer Processingkhuluma ngalokhu. Ukuxuba kusebenza kahle kakhulu uma isivinini sesikulufu, umumo webhulokhi yokuxova, nomklamo wesikulufu kulungile. Ososayensi basebenzisa izivivinyo ezifanaukusatshalaliswa kwesikhathi sokuhlala kanye nokulandelwa kwezinhlayiyana. Basebenzisa namamodeli ekhompiyutha ukubona ukuthi umshini uxube kahle kangakanani. Lezi zifundo zibonisa i-parallel co-rotation twin screw extruder ixuba izinto kahle kakhulu. Lokhu kubalulekile ekwenzeni imikhiqizo enombala olinganayo kanye nokuthungwa.

Qaphela: Ukuxuba okuhle kusiza ukwenza imikhiqizo engcono namaphutha ambalwa ngesikhathi sokukhipha.

Okokusebenza

Okokusebenzaisitshela ukuthi umshini ungaphatha impahla engakanani ngesikhathi esithile. I-parallel twin screw barrel ivumela izinto eziningi ukuthi zidlule ngokushesha. Izikulufu zenzelwe ukukhama futhi zipakishe izinhlayiya. Lokhu kusiza ukuthi izinto eziningi zidlule emgqonyeni.

Ucwaningo lukhombisa ukuthi ukukhiqiza kushintsha indlela izinto ezihlangana ngayo nokuthi umkhiqizo uphuma kanjani. Ngokwesibonelo:

• Uma i-throughput ingaphezulu, okokusebenza kuhamba ngokushesha, ngakho-ke sincane isikhathi sokuxutshwa.
• Lapho i-throughput ikhuphuka, ubukhulu bezinhlayiya buba ngokulingana.
• Ukuhamba ngokushesha kungenza impahla ibe nezikhala ezinkulu phakathi kwezinhlayiya.

Ama-opharetha angashintsha isivinini se-screw nokusetha ukuze bathole ibhalansi efanele. Lokhu kusiza izimboni zenze amaqoqo amakhulu noma imikhiqizo ekhethekile njengoba kudingeka.

Ukuzinza Kwenqubo

Ukuzinza kwenqubo kusho ukuthi umshini usebenza kahle ngaphandle kokuma kungazelelwe. I-parallel co-rotation twin screw extruder izinzile ngoba yakhiwe yaqina. Iphinde ibe nezilawuli ezihlakaniphile. Izikulufu zisethwa ngokuhambisana, ngakho okokusebenza kuhamba ngesivinini esingaguquki. Lokhu kusiza ukumisa ukuvimba futhi kuqhubeke kuncibilika ngokulinganayo.

Izinkampani eziningi zisebenzisa ubuchwepheshe bamawele edijithali kanye nokulungiswa kokubikezela ukugcina imishini isebenza kahle. Izinkampani ezifana ne-ExxonMobil kanye neGeneral Motors zibe nokuqhekeka okumbalwa ngokusebenzisa lawa mathuluzi. Isibonelo, iGeneral Motors yayinayoIsikhathi sokuphumula esingaphansi ngo-15% futhi yonga u-$20 wezigidi unyaka ngamunye. Izitshalo zikagesi nazo zibe nokuvalwa okungalindelekile okungama-30%. Le miphumela ibonisa ukuthi i-extrusion ezinzile isiza ukwenza imikhiqizo eminingi futhi yonge imali.

I-parallel co-rotation twin screw extruder isebenza kahle ngokuzenzakalelayo kanye nokuhlola kwesikhathi sangempela. Lokhu kusiza abasebenzi ukuthi bathole izinkinga kusenesikhathi futhi bazilungise ngokushesha. Ngenxa yalokhu, inqubo ihlala iqinile, futhi imikhiqizo ihlangabezana nezindinganiso eziphakeme.

Ithiphu: I-extrusion eqinile yenza imikhiqizo engcono futhi yonga imali ngokunciphisa udoti kanye nezindleko zokulungisa.

Ukusebenza

Ikhwalithi Yomkhiqizo

Ikhwalithi yomkhiqizo ibaluleke kakhulu ku-extrusion. I-parallel twin screw extruder isiza izinkampani zenze imikhiqizo emihle. Lo mshini unezikulufu ezimbili ezihamba eduze kwesinye. Izikulufu zixuba futhi zincibilike izinto ngendlela efanayo ngaso sonke isikhathi. Lokhu kwenza ubuso bushelelezi futhi umkhiqizo uqine. Izimboni zisebenzisa lokhu kumapayipi e-PVC, amashidi epulasitiki, nokudla okulula. Bafuna imiphumela efanayo njalo.

I-twin screw extruder igcina izinga lokushisa lizinzile. Lokhu kumisa ukushisa noma ukuncibilika ngendlela engafanele. Ngenxa yalokhu, umkhiqizo ubukeka umuhle futhi uhlala isikhathi eside. Izimboni eziningi zisebenzisa le ndlela ukulandela imithetho eqinile. Benza izinto zezimoto, izindlu, namathuluzi ezokwelapha. I-twin screw extruder isiza yonke inqwaba ukuhlangabezana namazinga aphezulu.

Ithiphu: Ukuxuba okuhle nokuncibilika kusiza ukwenza udoti omncane kanye nemikhiqizo ebukeka kangcono.

Impilo Yesevisi

Impilo ende yesevisi isho ukuthi umshini usebenza iminyaka eminingi. I-parallel twin screw extruder isebenzisa izinsimbi eziqinile nezingubo ezikhethekile. Lezi zivikela izikulufu kanye nomgqomo emonakalweni nokugqwala. Izinkampani zikhetha ama-alloys angathatha ukushisa okuphezulu nemisebenzi enzima. Lokhu kusiza umshini ukuthi uhlale isikhathi eside ngaphandle kokuphuka.

Ama-twin screw extruder esimanje anezinzwa. Lezi zinzwa zibuka umonakalo noma ukuguga. Uma kunenkinga, uhlelo luxwayisa abasebenzi kusenesikhathi. Lokhu kusiza ukumisa ukulungisa okukhulu futhi konge imali. Izimboni zingalungisa izinto ngaphambi kokuthi ziphuke. Lokhu kugcina ukukhiqiza kuqhubeka futhi kusiza umshini usebenze kangcono.

• Izinto ezisiza umshini ukuthi uhlale isikhathi eside:
  • Ukusebenzisa ama-alloys aqinile aphikisana nokugqoka
  • Ukuhlola njalo ngezinzwa ezihlakaniphile
  • Ukusebenzisa izingxenye okulula ukuzishintsha

Imibiko yemakethe ithi lezi zici zonga imali futhi zinciphisa isikhathi sokuphumula. Imakethe ye-twin screw extruder iyakhula ngoba isebenza kahle futhi ihlala isikhathi eside.

Izinhlobonhlobo ku-Twin Screw Extruder Applications

I-parallel twin screw extruder ivumelana nezimo kakhulu. Ingasebenza ngezinto eziningi kanye nemikhiqizo. Izinkampani ziyisebenziselaamapulasitiki, ukudla, amakhemikhali, nemithi. Isibonelo, ixuba ipulasitiki yezingxenye zemoto, ibumba ukudla okulula kwezilwane ezifuywayo, futhi isiza ekwenzeni amaphilisi.

• Izimboni ezisebenzisa ama-twin screw extruder:
  • Ipulasitiki: Ukuxuba, ukugaywa kabusha, kanye nokuxutshwa kwezimoto nezinto zikagesi
  • Ukudla: Ukwenza okusanhlamvu, ukudla okulula, nokudla kwezilwane ezifuywayo
  • I-Pharmaceuticals: Ukwenza imithi eqinile nezinhlelo zezidakamizwa
  • Amakhemikhali: Ukwenza ama-glues, ama-sealants, nama-coatings
  • Izimakethe ezintsha: Amapulasitiki angaboli kanye nemicu yokuphrinta ye-3D

I-twin screw extruder ingashintsha emisebenzini emisha enezingxenye ze-modular. Izisebenzi zingashintsha izikulufu noma izingxenye zemigqomo ngezinto ezihlukene. Lokhu kwenza kube lula ukushintsha ukukhiqiza ngokushesha.Ukubuyekezwa kwesayensi kubonisa lobu buchwepheshe buqale njengezixube ezilula. Manje, isiza ukwenza imikhiqizo eminingi ngokusebenza okuphezulu.

Qaphela: Ukwazi ukushintsha phakathi kokubalulekile nemikhiqizo kwenza i-twin screw extruder ibe ukukhetha okuhlakaniphile kwezimboni eziningi.

I-parallel twin screw extruder ibonisa inani layo ngekhwalithi yomkhiqizo eqinile, impilo ende, nokusetshenziswa okuningi. Lezi zici zisiza izinkampani ukuthi zihlale ziphambili emakethe eshintsha ngokushesha.

Izinhlelo zokusebenza

Ukukhiqizwa Kwepayipi le-PVC

I-parallel co-rotation twin screw extruder ibalulekile ekwenzeni amapayipi e-PVC. Izimboni ziyisebenzisela ukusebenza nezinhlanganisela eziningi ze-PVC. Izikulufu zihlala eduze kwesinye futhi zisiza ukuncibilika futhi zixube izinto ngokulinganayo. Lokhu kwenza amapayipi abushelelezi futhi aqine. Izinkampani eziningi zikhetha lo mshini ngoba ugcina ukukhiqiza kuzinzile. Iphinde isize ukwehlisa imfucuza futhi yenza amapayipi angcono. Izisebenzi zingashintsha isivinini se-screw kanye nezinga lokushisa kumamiksi ahlukene e-PVC. Lokhu kwenza kube lula ukuthola okukhiphayo okuphezulu kanye nemiphumela efanayo ngaso sonke isikhathi.

Iphrofayili Extrusion

Izimboni zisebenzisa i-parallel co-rotation twin screw extruder ukwenza izinto ezifana namafreyimu ewindi namapayipi ekhebula. Idizayini ivumela abasebenzi ukuthi balawule ukuxuba nokubumba kahle kakhulu. Lokhu kusho ukuthi izimboni zingenza imikhiqizo eminingi ngokuma okumbalwa. Izikulufu ziyazihlanza, ukuze impahla inganamatheli noma ishise kakhulu. Lokhu kugcina ulayini usebenza ngaphandle kwezinkinga. Ucwaningo lubonisa ukuthi ukushintsha isivinini sesikulufa kungenza izingcezu ezincane futhi kusize okubalulekile ukuthi kugeleze kangcono. Lo mshini uxuba kangcono futhi wenze imikhiqizo eminingi ngokulinganayo kunemishini yesikulufu eyodwa.

• Izinzuzo eziyinhloko ku-extrusion yephrofayela:
  • Yenza imikhiqizo eminingi futhi ixube kahle
  • Ivumela abasebenzi ukuthi balawule ukushisa nesivinini sesikulufu
  • Wehlisa udoti futhi uyayeka

Ukuhlanganisa nokucutshungulwa okusebenzayo

Ukucubungula okuhlanganisiwe nokusebenzayo kudinga imishini ekhethekile. I-parallel co-rotation twin screw extruder ilungele lokhu ngoba ingashintshwa futhi ixubane kahle. Amafekthri ayisebenzisela ukuxuba ama-polymer, engeza okungeziwe, futhi enze amapulasitiki akhethekile. Umshini ungasebenza ngaso sonke isikhathi, lokho konga amandla nesikhathi. Izinkampani ezifanaI-ENTEK kanye ne-Thermo Fisher Scientificbenze amasistimu ane-vacuum feed nezingxenye ongazishintshanisa. Lezi zici ezintsha zisiza umshini ukuthi usebenze ngokushesha nangokuphepha.

Amabhizinisi amaningi asebenzisa i-parallel co-rotation twin screw extruder ukwenza izinto ngokushesha. Isiza ukwenza amapayipi e-PVC, izingxenye zewindi, amashubhu ezokwelapha, nezingxube ezikhethekile. Lobu buchwephesheesetshenziswa emhlabeni jikelelefuthi ihlangabezana nemithetho yekhwalithi enzima.

I-parallel twin screw barrel yaziwa ngokuba namandla nokusebenza kahle. Izinkampani eziningi zisebenzisa lobu buchwepheshe ngoba buzisiza ukuthi zenze imikhiqizo ngaphandle kokuma.

• Izilawuli ezithuthukile nezingxenye zokuzihlanza zisiza izimboni zisebenze kahle. Lezi zici futhi zisiza ukwehlisa imfucuza.
• Izinkampani eziphezulu zifakeizinkulungwane zalezi zinhlelo. Lokhu kubonisa ukuthi ziwusizo ekwenzeni imikhiqizo eminingi.
  

  Ochwepheshe bacabanga ukuthi lobu buchwepheshe buzokwenzazikhula kakhulu njengoba izimboni zisebenzisa amarobhothi engeziwe, amathuluzi edijithali, nokugaywa kabusha. Ukukhetha umshini ofanele kusiza ukwenza imikhiqizo engcono futhi uhambisane nezidingo ezintsha ekukhiqizeni.

FAQ

Yini eyenza i-parallel twin screw barrel ihluke emgqonyeni wesikulufa owodwa?

I-parallel twin screw barrel inezikulufu ezimbili eduze kwesinye. Lokhu kusetha kusiza ukuxuba nokuncibilikisa izinto kangcono. Iphinde inyakaze into ngokulingana kunesikulufu esisodwa.

Kungani amafekthri ekhetha ama-parallel twin screw barrel for PVC pipe production?

Amafekthri asebenzisa imiphongolo yesikulufu yamawele amabili ahambisanayo ngoba axuba kahle i-PVC. Lokhu kwenza amapayipi abushelelezi futhi aqine. Umklamo usiza nokwenza amapayipi amaningi ngekhwalithi enganyakazi.

I-modularity isiza kanjani emiphongolweni yesikulufu esingamawele amabili?

I-modularity isho ukuthi abasebenzi bangashintsha izingxenye zesikulufa noma izingcezu zemiphongolo ngokushesha. Lokhu konga isikhathi lapho ulungisa noma uthuthukisa umshini. Kuphinde kusize izimboni ukusebenzisa izinto ezintsha ngokushesha.

Yiziphi izinto ezisetshenziswayo ukwenza imiphongolo yesikulufu esingamawele amabili?

Onjiniyela bakhetha ama-alloys aqinile nama-coatings akhethekile ale miphongolo. Lezi zinto zilwa nomonakalo obangelwa ukushisa nokuguga. Basiza ukuthi umgqomo uhlale isikhathi eside, ngisho nangemisebenzi enzima.

Ingabe imiphongolo yesikulufu yamawele ahambisanayo ingaphatha izinto ezihlukile?

Yebo, ama-parallel twin screw barrel asebenza ngezinhlobo eziningi zezinto. Bangakwazi ukucubungula amapulasitiki, irabha, ukudla, namakhemikhali. Lokhu kubenza babe usizo ezimbonini eziningi.