LED Ultraviolet Irradiation Polyolefin Crosslinking Equipment

Isixhobo esitsha se-LED ultraviolet irradiation polyolefin cross-linking isixhobo samkela iteknoloji entsha. Ukusetyenziswa kwamandla kwesibane se-LED yi-70% ephantsi kuneyokuqala kwe-irradiation, kwaye isantya sokudibanisa i-cross-link singaphezu kokuphindwe kabini kweyokuqala.

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The new LED ultraviolet irradiation polyolefin cross-linking equipment adopts the new technology. The power consumption of the LED lamp is 70% lower than that of the old irradiation, and the cross-linking speed is more than twice of the original. The new product solves the shortcomings of the thick insulation, impervious to radiation and slow speed. Less land occupation, more reasonable design, eliminating the steam cross-linking process, greatly improving production efficiency. Significant cost and time savings based on customer response.

The process of UV irradiation polyolefin crosslinking equipment uses ultraviolet light as a radiation source, and the mixed photo-crosslinked polyolefin compound is extrusion-molded on the conductive core, and then immediately enters into a special irradiation equipment. The molten state is crosslinked by light. The light-crosslinked polyolefin insulated wire and cable products can be obtained by the light-radiated cross-linked insulated core after cooling treatment at different temperatures and other subsequent processing.

The UV irradiation polyolefin crosslinking equipment only needs to be slightly modified in the original ordinary extrusion production line, and the upper traction, radiation box, electric control cabinet, etc., which occupy a small area, can be installed to meet the operational requirements and produce UV irradiated crosslinked polyethylene wire and cable products.

Iimpawu

Isixhobo se-Ultraviolet LED ngowona mthombo uphezulu wemitha ye-ultraviolet emhlabeni, kunye nokusebenza kakuhle kwamandla (malunga ne-30%), ukhetho oluphezulu kakhulu lwe-wavelength (isiqingatha samandla we-wavelength bandwidth 5nm), ubomi benkonzo ephezulu kakhulu (iiyure ezingama-30,000), ubushushu obuphantsi be-infrared. isizukulwana, akukho sizukulwana se-ozone, esilungele ngakumbi ukunyangwa kwe-cross-linking polyolefin kunye nezinye izinto.

Umthombo we-UV we-LED usebenzisa i-lens enelungelo elilodwa lomenzi wechiza ukukhanyisa umphezulu wentambo ngokulinganayo nangokulinganayo. Uyilo lwe-substrate lwenziwa ngokudityaniswa kwe-Fluent software yokulinganisa ulwelo kunye novavanyo lobushushu besiphambuka se-LED, kwaye ibhodi yesekethe ye-LED iyilwe ngokudityaniswa kwe-aluminiyam nitride ceramic kunye nesiseko sobhedu esinentsebenzo engcono yokutshatyalaliswa kobushushu, kwaye inokutshatyalaliswa kobushushu ngakumbi. inkqubo.

Umthombo we-UV we-LED usebenzisa umthombo wamandla wenethiwekhi esasazwayo ukuqhuba i-UV LED. Unikezelo lwamandla okuqhuba lupakishwe kwinkqubo yokucoca ivacuum ukuqinisekisa ukuthembeka konikezelo lwamandla. Kwangaxeshanye, imilo yonikezelo lwamandla okuqhuba ithatha indawo encinci kwaye inde, kwaye umthombo wokukhanya we-LED ode wamkela imowudi yokufaka umva ukuya ngasemva kwisekethe ye-LED ukunciphisa ubude bocingo. Qonda ukuba umthombo wokukhanya ulayitiwe, ucinyiwe, kwaye ufiphaza imisebenzi.

Isixhobo se-UV LED irradiation polyolefin cross-linking cross-linking yamkela isakhiwo setonela yetyhula, kwaye ixhotyiswe ngomthombo wokukhanya we-ultraviolet we-LED ukwenza itonela yokukhanyisa ummandla osembindini, kwaye amandla esixhobo anokusetwa ngaphandle kwenyathelo kuluhlu lwe-10. ukuya kwi-100%.

Xa kuthelekiswa nohlobo lwesibane se-mercury isibane esinqamlezileyo isixhobo (i-UVI/UVII eqhutywa yi-transformer yemveli kunye ne-UVE-I eqhutywa ngamandla e-elektroniki), i-electron accelerator cross-linking, kunye ne-silane cross-linking, inezi zinzuzo zilandelayo:

1 Ukusetyenziswa kwamandla aphantsi

I-UV LED irradiation polyolefin cross-linking cross-linking izixhobo ezifakelweyo zilingana ne-1/4 yesixhobo sokuqala sokukhanya kwe-ultraviolet, i-1/30 ye-electron accelerator, amanzi okanye umphunga wamanzi ufuna ukufudumeza ixesha elide, kunye nokusetyenziswa kwamandla okufudumeza amanzi kakhulu. phezulu.

2 Ixesha elifutshane

I-cross-linking ithatha indlela yokudibanisa i-intanethi ye-intanethi yokunciphisa inkqubo elandelwayo yokudibanisa i-cross-linking process, xa kuthelekiswa nexesha elifunekayo le-silane ebilisiwe okanye i-steam-assisted silane cross-linking kunye nokuthunyelwa kwe-electron beam irradiation processing, ukugcina ucingo kunye nexesha lokuvelisa intambo. , ngakumbi unxunguphalo Ukugqitywa kothumo, iinzuzo zibalulekile.

3 Iindleko eziphantsi

Xa kuthelekiswa nokudibanisa kwamanzi afudumeleyo kunye nokuthunyelwa kwe-electron beam irradiation processing, ixabiso lekhebula le-ultraviolet irradiation liphantsi, kwaye iinkqubo ezininzi ezinzima ziyancitshiswa kwinkqubo yokuvelisa, njengeendleko zokuthutha iintambo ezigqityiweyo kunye neendleko zomqhubi ohambelanayo.

4 Akukho Ozone

Ukukhethwa kwe-wavelength ephezulu kakhulu, ikhupha kuphela amaza aluncedo, akukho mitha ye-infrared, ixabiso eliphantsi le-calorific; isixa esiphantsi kakhulu semitha ebonakalayo, akukho ngcoliseko lokukhanya; akukho mitha ye-ultraviolet yobude obufutshane, akukho bungozi kumzimba womntu, ukukhutshwa kwe-ozone. Akukho mfuneko yokupholisa komoya wamandla aphezulu efeni, akukho mfuneko yokukhutshwa kobushushu kunye ne-ozone-discharging air duct, kufuneka kuphela ukudibanisa umbhobho wokukhupha onobubanzi obuncinci kunye ne-2kW fan ukungabandakanyi umsi ophantsi wemolekyuli owenziwe ngexesha lokukhutshwa kwe-insulation. . Ukuthintela iziphumo zokukhanya kwe-irradiation.

5 Ubungakanani obuncinci, kulula ukuyifaka

Yongeza nje umgama omalunga ne-2m phakathi komgca wemveliso wokuqala we-extruder mold kunye netanki yamanzi afudumeleyo, kwaye ubeke umatshini wokukhanya kwisithuba se-2.5 ~ 3 yeemitha ububanzi, okanye encinci. I-chiller ingabekwa kwindawo.

6 Kulula UkuSebenza

Ukuvula okuthe cwaka kunye nokuvalwa kwesakhiwo setonela, kulula ukuyicoca kwaye inxibe izikhokelo, kulula ukuyisebenzisa, akukho nkqubo inzima, inokugqitywa ngumqhubi we-extruder.

7 Ubomi obude kunye neendleko eziphantsi zoLondolozo

Ubomi bezixhobo ze-LED malunga neeyure ze-30,000, kwaye ubomi bezinye izixhobo zombane kunye ne-elektroniki abukho ngaphantsi kobomi bemveliso yombane kunye ne-elektroniki ngokubanzi, ngaphandle kokugcinwa rhoqo. Ukugcinwa rhoqo ukugcina i-lens optical icocekile, izinto ezisetyenziswayo zizisusi zoshishino kunye nezicoci zesoot, ezinokuthi zenziwe ngumqhubi. Izixhobo zombane zokukhanya zendabuko zizibane ze-UV kunye nezibonisi, ekufuneka zitshintshwe ngexesha elifutshane. Iyunithi ye-electronic ray irradiation nayo iyafuneka ukugcina iqela lolondolozo.

8 Luhlaza

I-Ambient Air Quality Standard (GB3095-2012) kwi-Industrial Hygiene Standard ichaza ukuba umgangatho wokhuseleko lwe-ozone yi-0.15ppm. Izixhobo ezinqamlezayo ze-UVLED ze-UV aziyi kuvelisa i-ozone, ngelixa izixhobo zesibane ze-mercury zemveli ziza kuvelisa inani elikhulu le-ozone. I-ozone yigesi eyingozi.

1) Uluhlu olubanzi lwezicelo

Ultraviolet irradiation polyolefin cross-linking equipment can achieve a uniform cross-linking thickness of more than 2mm, which can be used for the production of various cross-linked polyethylene cables, flame-retardant cross-linked cables and other cables. The production speed is high and the application range is wide, which can match the production speed of the wire and cable production line.

2) Iindleko eziphantsi

The price of UV-irradiation polyolefin cross-linking equipment is only 1/10-1/5 of the electron beam irradiation equipment. Installation only needs to add the equipment on the basis of the original extrusion line, no need for other equipment investment. Compared with the first-generation equipment, the annual electricity bill and production efficiency cost can save one piece of equipment.

3) Kulula ukuyifaka

The UV-irradiation polyolefin cross-linking equipment adopts a modular design, and only needs to be connected by pipelines between the parts, and the installation is convenient. The modular design allows for greater flexibility in the placement of the equipment, fully meeting the installation needs of various production sites.

4) Ukuthembeka okuphezulu

Ultraviolet irradiation polyolefin cross-linking equipment adopts advanced and stable control method, high-reliability component parts, all non-standard parts are designed with high life, strict material selection and precision processing level, assembly link has high quality requirements. Finally, after very rigorous testing, each device can operate safely and reliably, maximizing the stability and service life of the equipment.

Ukuthelekisa iingenelo ze-LED entsha yokudibanisa irradiation kunye ne-silane cross-linking:

	Ukukhanya kwe-ultraviolet ukukhanya izixhobo	Silane crosslinking izixhobo	Ukongiwa kweendleko
Iindleko zezinto eziphathekayo	I-600 kg yenkunkuma kwi-90 extruders ngonyaka	Iitoni ezili-12 zenkunkuma kwi-90 extruders ngonyaka	Annual cost savings of 17000 USD per machine per 90 machines
Amandla e-Extruder	I-viscosity yezinto eziphathekayo incinci, ukusetyenziswa kwamandla kuncinci, kwaye i-extrusion ye-90 extruder imalunga ne-30KW kuphela ngesantya esipheleleyo.	I-viscosity ephezulu yezinto, ukusetyenziswa kwamandla aphezulu, i-90 KW i-extrusion epheleleyo yesantya efunekayo	Save 20KW per hour, save electricity costs of 10000 USD per extruder per year
Ityala lombane wokwenziwa	Akukho mfuneko yokucoca i-extruder	Coca i-extruder isiqingatha seyure yonke imihla	Gcina i-3400 USD ngonyaka
Iindleko zokudibanisa	Ukuthatha i-35 square metres njengomzekelo, ixabiso lombane li-80KW kwi-30,000 yeemitha.	Ukuthatha 35 square metres njengomzekelo, kuthatha iiyure ezi-4 kwi-30,000 yeemitha zokudibanisa umphunga, kwaye kufuna i-200KW yombane.	Save about 7000 USD in electricity every year
Imveliso	Ngexesha elifanayo ukudibanisa kunye ne-extruder, i-extrusion insulation ifakwe ngokuthe ngqo ngaphandle kokucubungula okwesibini	Ibilisiwe okanye ifakwe ngomphunga ubuncinane iiyure ezi-4 (ifuna indawo ekhethekileyo, ijenereyitha yomphunga)	Save 8400 USD per year
Umgangatho wemveliso	Ukunciphisa ukushisa ngaphantsi kwe-4%, akukho gel yangaphambili, indawo egudileyo	Ukuncipha kobushushu obumandla, ukugqunyelelwa kwecandelo elincinci elinqamlezileyo lihlala linomphezulu ongagudiyo kunye nejeli.
Utyalo-mali lwezixhobo	Phakathi	Phantsi (igumbi lomphunga okanye ichibi elishushu)
Ukutya umbane	Phantsi (ifuna kuphela i-10 KW)	Phezulu (ifuna ukufudumeza ixesha elide)
Iindleko zemveliso	Phantsi	Phezulu
Umjikelo wemveliso	Mfutshane (unxibelelwano lwe-intanethi)	Ixesha elide (lifuna ukuqhubekekiswa okwesibini)
Compared with silane cross-linking, UV irradiation machine saves nearly 50000 USD per year.

Ukuthelekiswa kwezinto ezilungileyo zokukhanya kwe-LED entsha kunye noqhagamshelo lwe-intanethi kunye nesibane esidala soxinzelelo oluphezulu lwemercury:

	Umatshini wokukhanya kwe-ultraviolet	Umatshini omdala woxinzelelo oluphezulu lwemercury wesibane
Ukutya umbane	Umyinge ongaphantsi kwe-15 kW ngeyure	80KW ngeyure
Iindleko zokugcina	Phantsi	Phezulu
Isantya soveliso	Phezulu	Phantsi
Ubomi besibane	30000 iiyure	Iiyure ezingama-400
Izinto ezisetyenziswayo	Hayi	Isibane, isibonisi, i-capacitor
Imveliso	I-extruder ayikhawulelwanga kwisantya esiphezulu kwaye inokuveliswa ngokukhanyisa ukukhanya.	Isantya sokuvelisa esicothayo, ukusebenza kakuhle okuphantsi, inkcitho yabasebenzi, idinga ukufudumeza isiqingatha seyure kwangaphambili
Indawo yokusebenza kunye nomgangatho	Ukusebenza okulula, unyawo oluncinci, akukho kulinda	Ukusebenza okuyinkimbinkimbi kunye nendawo enkulu yomgangatho
Umatshini omtsha we-LED we-irradiation ugcina i-34,000 USD iindleko zombane.17,000 USD iindleko zomsebenzi kunye ne-8,400 USD ezisetyenziswayo ngonyaka kunomatshini omdala we-mercury one-high-pressure high-pressure.

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I-LED kunye ne-mercury isibane se-spectral umahluko

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I-LED kunye ne-mercury isibane sokulinganisa ubomi

Ukuthelekiswa kwesantya sesantya sokuvelisa phakathi kwezixhobo zokukhanya kwesibane semercury kunye nezixhobo zokukhanya kwe-LED

I-UV-LED ye-Iradiation Crosslinking Performance Equipment Parameters:

1. Amandla: inkqubo ye-five-five-class system (380V + N + umhlaba)
2. Amandla omatshini ewonke afakiweyo: 20kW
3. I-diameter engcono kakhulu yendawo ye-irradiation: 30mm

4. Ubude bokuyila obusebenzayo: 1m

5. Izibane zesibane zisebenzisa umthombo wokukhanya ophuma kumazwe angaphandle kwihlabathi, i-lens isebenzisa i-quartz evela kumazwe angaphandle, ukuze ibe nokulahlekelwa kwamandla aphantsi, isibane sesibane sisebenzisa iteknoloji yokupholisa ulwelo, ukwenzela ukuba umthombo wokukhanya we-LED unobomi obude benkonzo.
6. Unikezelo lwamandla lwamkela i-Taiwan Mingwei unikezelo lwamanzi olungangeni manzi, olukhuselwe ngetekhnoloji ye-vacuum potting, kunye ne-overload, isiphaluka esifutshane, ngaphezulu kwangoku, ngaphezulu kombane kunye nokukhusela ubushushu obungaphezulu.

7. Imveliso yamandla e-Optical inokulungiswa ngokungekho mthethweni ukusuka kwi-10% -100%, ngokweemfuno zomthengi ukulungelelanisa nawaphi na amandla.

7. Ubomi bomthombo wokukhanya: iiyure ezingama-30,000 (ezibonelelwe ngumenzi) Ukukhanya kokukhanya okuphumayo kunqatshelwe kwi-70% (ukusebenza kwehla ukuya kwi-70%). Ixesha lokusetyenziswa ziiyure ezingama-30,000, kwaye ixesha lokubala yi-6 ~ 10 iminyaka.

9. Ubungakanani bebhokisi yokukhanya: 1660mm * 960mm * 1730mm (ubude x ububanzi x ukuphakama)

Iimpawu zesakhiwo sezixhobo:

1. Ukuvula okuthe cwaka kunye nokuvala isakhiwo setonela, kulula ukusebenza kunye nokucoca;
2. Ukusebenzisa i-interface ehlakaniphile yomshini we-man-machine, idatha yokubeka iliso, kunye nesethingi yamandla eqhosha lokusebenza zonke zigqitywe kwi-interface yesikrini sokuchukumisa;
3. Umsebenzi wokulawula isikrini esichukumisayo kunye neqhosha liqala ukuhlalisana ngokwahlukileyo;
4. Indlela yokupholisa ipholile yi-chiller, kwaye i-circulation medium yenziwe nge-antifreeze ekhethekileyo yeemoto;
5. Indlela yokususa umsi yangaphandle, ekhutshwa ngombhobho womoya ngaphandle

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Uyilo lwezixhobo

Isantya sokuvelisa se-cross-linked polyethylene irradiated material

Indawo yoku-1	Ummandla wesi-2		Ummandla wesi-3		Indawo yesi-4	Ummandla wesi-5	Intloko yomatshini
135℃	150℃		160℃		175℃	180℃	180℃
Conductor cross section (mm²)		Ubunzima begama lokugquma (mm)		Isantya semveliso yendalo (m/min)		Ukongezwa kobushushu (%)	Ukuguqulwa okusisigxina
1.5		0.7		50-150		50-110	0-10
2.5		0.7		50—150		50~110	0~10
4		0.7		50—150		50~110	0~10
6		0.7		50—150		50~110	0~10
10		0.8		50—140		50~110	0~10
16		0.8		50—140		50~110	0~10
25		0.9		50—100		50~110	0~10
35		0.9		50—100		50~110	0~10
50		1.0		40—100		50~110	0~10
70		1.1		40—90		50~110	0~10
95		1.1		35—90		50~110	0~10
120		1.2		35—80		50~110	0~10
150		1.4		30—70		50~110	0~10
185		1.6		30—60		50~110	0~10
240		1.7		25—45		50~110	0~10
300		1.7		25—35		50~110	0~10

Umsi ophantsi we-halogen-free isantya sokuvelisa i-irradiation

Indawo yoku-1	Ummandla wesi-2		Ummandla wesi-3		Indawo yesi-4	Ummandla wesi-5	Intloko yomatshini
135℃	150℃		160℃		175℃	180℃	180℃
Conductor cross section (mm²)		Ubunzima begama lokugquma (mm)		Isantya semveliso yendalo (m/min)		Ukongezwa kobushushu (%)	Ukuguqulwa okusisigxina
1.5		0.7		50~150		35~65	0~10
2.5		0.7		50~150		35~65	0~10
4		0.7		50~150		35~65	0~10
6		0.9		30~150		25~65	0~10
10		1.0		30~100		25~65	0~10
16		1.0		30~100		25~65	0~10

Amanqaku: Ngenxa yokuba izixhobo ze-extrusion kunye nenkqubo yokuvelisa kunye nezixhobo zekhebula zamashishini ahlukeneyo ahlukeneyo, isantya sokugqithisa siya kwahluka. I-90 extruder ayikhawulelwanga.

Ufakelo kwindawo yomatshini wokudibanisa i-LED ultraviolet irradiation cross-linking