PET (polyethylene terephthalate) bụ ihe eji eme ihe eji eme preforms na karama maka ngwa dị iche iche, dị ka ihe ọṅụṅụ, nri, ihe ịchọ mma, ọgwụ na ngwaahịa ụlọ.PET nwere ọtụtụ uru, dị ka nghọta, ike, mweghachi, na ihe mgbochi.Agbanyeghị, PET bụkwa hygroscopic nke ukwuu, nke pụtara na ọ na-amịkọrọ mmiri sitere na ikuku na gburugburu ebe obibi.Mmiri a nwere ike ịkpata nsogbu dị iche iche n'oge nhazi na ngwa ngwa, dị ka mmebi, mgbanwe agba, afụ, mgbawa, na ike belata.Ya mere, ọ dị mkpa iji kpoo PET tupu nhazi iji hụ na ịdị mma na arụmọrụ dị mma.
Igwe LIANDA, bụ onye na-emepụta igwe eji emegharị ihe eji emegharị plastik nke zuru ụwa ọnụ bụ ọkachamara na igwe ihe eji emegharị plastik na igwe nkụ.Kemgbe 1998, LIANDA MACHINERY na-emepụta igwe eji emegharị plastik dị mfe, dị mfe ma kwụsie ike maka ndị na-emepụta rọba na ndị na-emegharị ihe.Awụnyela ihe karịrị igwe 2,680 na mba 80, gụnyere Germany, UK, Mexico, Russia, America, Korea, Thailand, Japan, Africa, Spain, Hungary, Columbia, Pakistan, Ukraine, wdg.
Otu n'ime ngwaahịa ndị LIANDA MACHINERY na-enye bụInfrared Crystallization Dryer maka ime PET Preforms, ihe ngwọta maka imepụta qualitative preforms na karama mere nke PET Virgin na R-PET resins.Emebere igwe nkụ infrared Crystallization maka PET Preforms ka ọ kpọọ nkụ na kristal PET n'otu nzọụkwụ, na-enweta ọdịnaya mmiri ikpeazụ nke ≤50ppm.Igwe ikuku infrared crystallization maka PET Preforms na-eji sistemu ihicha rotary nke na-eme ka kristal dị otu, ngwakọta dị mma, na enweghị mgbakasị ahụ.Igwe ikuku infrared crystallization maka PET Preforms na-eme nwekwara njikwa okpomọkụ ziri ezi na oge ihicha ngwa ngwa, na-egbochi ịcha odo na mmebi nke PET.
Igwe ikuku infrared crystallization maka ime PET Preforms nwere atụmatụ ndị a:
• ihicha na crystallization n'otu nzọụkwụ: Dryer nwere ike nkụ na crystallize PET n'otu nzọụkwụ, na-azọpụta oge na ike.Igwe nkụ ahụ nwekwara ike ijikwa 100% R-PET, na-eme ka ọ dabara maka ngwa eji emegharị ihe.
• Mmiri ikpeazụ ≤50ppm: Drerer nwere ike nweta ọdịnaya mmiri ikpeazụ nke ≤50ppm, nke bụ ọkwa kachasị mma maka nhazi PET.Nke a na-egbochi mmebi hydrolytic nke viscosity na ịbawanye ọkwa AA maka ihe nwere kọntaktị nri.
• Ọnụ ego ike 0.06kwh / kg: Drerer nwere obere ume ike nke 0.06kwh / kg, nke ruru 60% na-erughị usoro ihicha nkịtị.Nke a na-ebelata ụgwọ ọrụ na mmetụta gburugburu ebe obibi nke nkụ.
• Oge ịkpọ nkụ 20mins: igwe nkụ nwere oge ihicha ngwa ngwa nke 20mins, nke dị mkpụmkpụ karịa usoro ihicha nke mbụ.Nke a na-abawanye ikike nke mmepụta akara ruo 50% ma mee ka mma ngwaahịa na nkwụsi ike.
• Usoro ihicha Rotary: Onye na-ehicha ọkụ na-anabata usoro ihicha rotary, nke na-eme ka agwakọta agwakọta dị mma nke ọma na nhazi mmemme pụrụ iche.Ọbụlagodi resin nke na-anyapade nwere ike akpọnwụ nke ọma ma mee ka ọ kpụọ ya nke ọma.Usoro ihicha rotary na-egbochikwa ikewa ngwaahịa nwere nnukwu njupụta dị iche iche na pellets clumping na stick.
• Ọnọdụ okpomọkụ nke onwe na oge ihicha: Onye na-ehicha ahụ nwere ọnọdụ okpomọkụ nke onwe ya na oge ihicha, nke na-enye ohere ka ndị ọrụ gbanwee paramita dịka ihe dị iche iche na ihe ndị a chọrọ.Igwe nkụ ahụ nwekwara njikwa ihuenyo mmetụ aka nke ọgbara ọhụrụ, nke na-enye usoro ọhụụ zuru oke ma na-enye ndị ọrụ ohere ịchekwa ntọala dị iche iche na ntụziaka maka ihe dị iche iche.
• Mfe dị ọcha ma gbanwee ihe: Drerer nwere ihe dị mfe dị ọcha ma gbanwee ihe onwunwe, nke na-eme ka ọ dị mfe ma dị irè maka ndị ọrụ iji gbanwee n'etiti ihe dị iche iche na agba.Igwe nkụ na-enwekwa ihe nrụpụta akpaka na ntinye ihe, nke na-eme ka ọrụ na nlekọta nke draya dị mfe.
• Nlekọta ihe eji eme ihe: Onye na-ehicha ihe nwere nlezianya na-edozi ihe eji eme ihe, nke na-eme ka ihe ahụ ghara imebi ma ọ bụ mebie ya n'oge ihicha na kristal.Igwe nkụ ahụ nwekwara ihe nchebe EMC dị ogo 360, nke na-ebelata nnyonye anya electromagnetic ma hụ na njikọ kwụsiri ike.
The infrared Crystallization Dryer maka PET Preforms na-arụ ọrụ dị ka ndị a:
• Na nzọụkwụ mbụ, naanị ebumnuche bụ ikpo ọkụ ihe ahụ ka ọ bụrụ ọnọdụ okpomọkụ nke atọrọ.Dryer na-eji nwayọ nwayọ na-agbagharị, na ike oriọna infrared nke igwe nkụ ga-adị n'ogo dị elu.Mgbe ahụ, resin rọba ga-enwe ọkụ ọkụ ngwa ngwa ruo mgbe okpomọkụ na-ebili na okpomọkụ nke a na-ahazi.
• Ozugbo ihe ahụ ruru okpomọkụ, a ga-amụba ọsọ nke drum na ọsọ ọsọ na-agbagharị agbagharị ka ọ dị elu iji zere nkwụsị nke ihe ahụ.N'otu oge ahụ, ike ọkụ infrared ga-abawanye ọzọ iji mechaa ihicha na crystallization.Mgbe ahụ, a ga-ebelata ọsọ na-agbagharị drum ọzọ.Dị ka ọ na-adịkarị, usoro ihicha na kristal ga-agwụcha mgbe minit 15-20 gachara.(Kpọmkwem oge na-adabere na ihe onwunwe nke ihe onwunwe)
• Mgbe emechara usoro ihicha na crystallization, IR Drum ga-ewepụ ihe ahụ ozugbo ma mejupụta drum maka okirikiri ọzọ.Ntugharị akpaka, yana parampat niile dị mkpa maka rampụ okpomọkụ dị iche iche, na-ejikọta ya na njikwa ihuenyo mmetụ nke ọgbara ọhụrụ.
Igwe ikuku infrared crystallization maka ime PET Preforms dabara adaba maka ngwa dị iche iche, dị ka:
• Ịkpụzi injection: Drerer nwere ike kpoo PET maka ịkpụzi injection, na-eme ka preforms dị elu na karama nwere ebe dị mma, akụkụ ziri ezi, na ihe ndị na-agbanwe agbanwe.
• Extrusion: The draya nwere ike nkụ PET maka extrusion, na-emepụta edo na kwụsiri ike ngwaahịa na magburu onwe n'ibu na thermal Njirimara.
• Ịkpụzi ihe: Igwe nkụ nwere ike kpoo PET maka ịkpụzi ihe, na-emepụta ngwaahịa ndị nwere oghere na ike dị elu.
• Mbipụta 3D: Drerer nwere ike kpoo PET maka mbipụta 3D, na-enye ụdị mgbagwoju anya na nke ziri ezi na mkpebi dị elu na izi ezi.
N'ozuzu, infrared Crystallization Dryer for PET Preforms ime bụ ihe ngwọta maka imepụta preforms na karama nke PET nwa agbọghọ na R-PET resins.LIANDA MACHINERY nwere obi ụtọ ịnye ndị ahịa ya ngwaahịa a, yana ọtụtụ igwe eji emegharị plastik na igwe nkụ.
Maka ozi ndị ọzọ, bikokpọtụrụ anyị:
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Oge nzipu: Jan-19-2024