Mzere wopangira mapepala a PET Owonetsedwa Chithunzi

Mzere wopanga mapepala a PET

Kufotokozera Kwachidule:

Tsatanetsatane wa Zamalonda

Zolemba Zamalonda

PET pepala mzere Single wosanjikiza ndi 0.3-1mm, m'lifupi 800mmh

Mzere wopanga mapepala a PET ndi amodzi mwamizere yopanga mapepala okhala ndi ukadaulo wapamwamba, ukadaulo wokhwima komanso magwiridwe antchito okhazikika pakampani yathu.Kalendala, bulaketi yozizirira, chipangizo chomangira pawiri, ndi zina.
Zipangizozi ndizophatikizana komanso zimachita bwino kwambiri.Zomangira ndi mbiya zidapangidwa bwino.
makina onse ali ubwino yunifolomu plasticization, khola extrusion, linanena bungwe mkulu ndi moyo wautali utumiki.
Chida chojambula bwino komanso chosungiramo kalendala chimapangitsa pepala kukhala lopangidwa bwino kudzera mu ntchito yake yabwino yosintha.
Pepala la PET lomwe limapangidwa ndi zida izi limatha kusinthidwa kukhala zinthu zosiyanasiyana zomangirira, lili ndi zotchingira mpweya wabwino, lilibe zowonjezera zina, ndiloyera komanso laukhondo, lili ndi kulimba mtima komanso kukulitsa, komanso kubwezanso bwino., itha kugwiritsidwa ntchito kwambiri pazida zamagetsi, zoseweretsa, chakudya, mankhwala ndi ma CD ena komanso mafakitale ambiri osindikizira.
Poyerekeza ndi zida zapakhomo zofananira, kumveka kumapitilira 30% apamwamba.Izi mzere kupanga angagwiritsidwenso ntchito PS, PP, Pe ndi zinthu zina pepala.

Mzere wa pepala laziweto kuphatikiza madyedwe, ma extruders, mizere yosungunula (kuphatikiza kusefera, metering) imafa, ma sheet oponyera, kukokera ndi kupindika.

Kupanga deta yoyambira

Mawonekedwe a zida zopangira mapepala a PET:

1. Mapangidwe apadera opangira wononga amawonjezera mphamvu yopangira ma unit ndikuwonetsetsa kusakanikirana ndi kukweza kwapulasitiki, ndi mphamvu yopangira matani 1.5 / ora.

2. Kapangidwe kaŵirikaŵiri ka mutu wa mutu wa imfa wa hanger wamkati-wotsekereza angagwiritsidwe ntchito kusintha m'lifupi mwa mankhwalawo pa intaneti pamaziko owonetsetsa kufanana kwa makulidwe.

3.Njira yeniyeni yoyendetsera zinthu zamagetsi zomwe zimatumizidwa kunja zimatsimikizira kukhazikika ndi kudalirika kwa dongosolo.

4. Kalendala ya katatu yokhala ndi njira yozungulira mkati, khoma lamkati ndi CNC yotsukidwa ndi galimoto, ndipo kutentha kumatsimikiziridwa kuti kumayendetsedwa mkati mwa ± 1 ° C.

5. Pogwiritsa ntchito Siemens PLC, dongosolo lonse limayang'aniridwa popanda kusintha kwamanja.

6. Zodziwikiratu zodziwikiratu, zoyendetsedwa ndi servo motor, liwiro la 60m / min

7. Zopangira: poliyesitala koyera zopangira, kapena zobwezerezedwanso poliyesitala:

PET mtundu: zopangira kagawo,

φ 3mm*L3mm, Kachulukidwe kachulukidwe: 700~880kg/m3

2.3 polyester yobwezeretsanso mtundu wa zinthu:

PET botolo, PET Chip zobwezeretsanso zakuthupi, m'mimba mwake 3mm- m'mimba mwake 6mm, Makulidwe ≥ 0.15mm, Kukhuthala kwamkati: 0.5~0.65g/dl

Chinyezi: ≤ 0.5 ‰

8. mankhwala makhalidwe: makulidwe: 0.3-1.0mm

Kapangidwe: wosanjikiza umodzi, gawo la magawo: 100%

M'lifupi: 800mm (pambuyo yokonza)

Mapiritsi awiri (pazipita): 600mm (makina kapangidwe malire)

kupanga liwiro: 3 ~ 30m / min

extrusion mphamvu: kapangidwe mphamvu: 450kg/h

Kufotokozera zaukadaulo

Gawo 1: Twin screw khamu / extruder 75/132kw 40:1

Kuyanika ndi kusakaniza zipangizo 2m3 youma kusakaniza hopper

Dongosolo la chakudya: Kudyetsa kozungulira

Njira yodyetsera: Volumetric metering feed

Dongosolo lozizira: Kuziziritsa kwa mpweya

Makina opopera vacuum mokakamiza: Pampu ya mphete yamadzi + vacuum yamadzi + thanki ya buffer

Kuchepetsa gearbox: High torque kuchepetsa gearbox NSK yonyamula

Kupanga mzere zitsulo chimango nsanja: Kuphatikizira chophimba chosinthira thandizo, pampu Sungunulani ndi kufa hanger

Gawo 2: Chosinthira chophimba, pampu ya metering ndi mawonekedwe a T mawonekedwe

Gawo 3: magawo atatu a kalendala okhala ndi mainchesi 400 500 500mm

Kalendala yodziyimira pawokha imatha kusinthidwa kuchokera kutsogolo kupita kumbuyo, mmwamba ndi pansi

Kutulutsa gawo: Aluminium idler

Mayendedwe a mphira wodzigudubuza mmodzi ndi zitsulo wodzigudubuza 160mm galimoto 1.5kw

Kulunzanitsa kokhazikika ndi kusintha kwamphamvu

ABB frequency converter

Sensor yaku Italy ya Jefferson

Gawo 4Gawo 4: thirakitala / pepala kutulutsa 1 seti yodula m'mphepete: ndi mpeni 2 pcs

Gawo 5: Double position winder 1 set

Gawo 6 magawo amagetsi

Zimaphatikizapo gawo lowongolera kutentha ndipo limagwiritsa ntchito relay yolimba.Galimoto yowongolera gawo, makina osinthika pafupipafupi, Nokia PLC, Taiwan vellon touch screen.Liwiro kulamulira ndi kuthamanga chatsekedwa- kuzungulira ulamuliro anazindikira kwa kufala chipangizo cha extruder.Alamu yabwino, chitetezo, ndi mbiri yakale pamagawo onse kuti zithandizire kupanga ndi kuwongolera.

Ⅲ.Kufotokozera mwatsatanetsatane za mzere wopanga

Gawo I: mapasa screw extruder

1. zopangira kusakaniza ndi kudyetsa dongosolo 1 seti

Okonzeka ndi youma kusakaniza hopper, ndi buku la 2 kiyubiki mamita

Spring koyilo feeding.Stainless zitsulo kunja chubu, kasupe wopangidwa ndi apamwamba masika zitsulo.Zinthuzi zitha kubwezeretsedwanso kudzera pa sensor level yazinthu.

1.0) screw metering feeder

Anayika pa woyamba mbiya 1 seti

Screw metering kudyetsa, mphamvu yamagalimoto: 1.5kw

Kuwongolera liwiro kumayendetsedwa ndi AC frequency converter

2.0) mapasa wononga extruder 1 seti

2.1) One Drive galimoto: Kutengera variable pafupipafupi galimoto, ndi mphamvu ya 132kw;Bwanamkubwa: Sankhani ma frequency converter;

Kuthamanga kwa screw: 30--300rpm; Kutumiza kwamphamvu: Kulumikizana

Gearbox: Chotsitsa torque yayikulu.

Kuchepetsa liwiro ndi kugawa kwa torque kumaphatikizidwa kuti kulimbikitse mapangidwe amphamvu yonyamula;

Zidazo zimapangidwa ndi chitsulo chapamwamba kwambiri cha alloy.Pambuyo pa carburizing ndi kuzimitsa, zidazo zimatsitsidwa ndendende.Kulondola kwa makina kuli pamwamba pa kalasi ya 5. Kulimba kwa dzino kumafika pa hrc60-65.Mbiri ya dzino ndi helix zimasinthidwa kuti zitsimikizire kuti zida zonyamula katundu zikuyenda bwino, ndi phokoso lochepa komanso torque yayikulu yotumizira;

Dongosolo lopaka mafuta makamaka limagwiritsa ntchito kuthira kumiza kwamafuta ndi kuthira mafuta amitundu yambiri kuti zitsimikizire kuti awiriawiri onse osuntha amakhala opaka mafuta nthawi zonse;

Kapangidwe katsopano kosindikizira ndi mphete yosindikizira yamtundu wakunja imatsimikizira kusindikiza kwabwino kwa ma shafts olowetsa ndi zotuluka;
Kuziziritsa mafuta odzola: chosinthira kutentha kwa mbale, kuziziritsa kwamadzi kuzungulira;Pampu yamafuta opaka mafuta: yomangidwa;

Twin screw extrusion system: screw element:
Kutalika kwa screw ndi ￠ 75mm, komwe kumalumikizidwa ndi mandrel ndi involute spline yapamwamba;Mapangidwe okhathamiritsa apakompyuta, kukonza bwino, kudziyeretsa bwino komanso kusinthasintha;

Malinga ndi zipangizo processing ndi processing luso, ndipo mothandizidwa ndi zaka zambiri wolemera kasinthidwe wononga R & D ndi kamangidwe ndi mapulogalamu ubwino, chomanga chipika kuphatikiza akhoza efficiently kuzindikira ntchito za kufalitsa plasticization, kusakaniza ndi kusakaniza, kukameta ubweya kubalalitsidwa, homogenization, utsi devolatilization, kuthamanga nyumba extrusion ndi zina zotero.

chigawo chakuthupi: apamwamba 38CrMoAlA nitriding zitsulo pambuyo maola 72 mankhwala nitriding;Screw rotation direction: zungulirani mbali imodzi.

Zida: zopangidwa ndi chitsulo champhamvu champhamvu kwambiri chozimitsa ndi kutenthetsa, kuuma kwa 300-350hb, kupanga kophatikizana, kulimbitsa mphamvu ndi kulimba, ndikuwonetsetsa kuti kufalikira kwa torque ya screw.

Cylinder: Silinda imatengera kapangidwe kake, komwe kumatha kuphatikizidwa momasuka, kupangidwa mwaluso komanso kusinthasintha kwabwino.mbiya zakuthupi: apamwamba 38CrMoAlA nitriding zitsulo pambuyo maola 72 mankhwala nitriding;

Kutentha kwa mipiringidzo: Kutentha kwamagetsi, kuponyera mkuwa ndi ma aluminium heaters amagwiritsidwa ntchito, komanso kutentha kwa kutentha
Kuzizira kwa mbiya: Kuziziritsa kwa fan kumatengedwa, kugwiritsa ntchito mphamvu zochepa komanso kusintha pang'ono kwa kutentha, komwe kumathandizira kukonza ziweto.Mgwirizano wapakati:

Zida zachitsulo zoponyera, makina olondola, kuwonetsetsa bwino pakati pa chotengera chotumizira ndi silinda ndi coaxiality ya shaft yotulutsa mlandu ndi screw.

Thandizo la Cylinder:
Kapangidwe kawiri wothandizira, ntchito yokhazikika;
An axial kusamutsidwa kukanikiza limagwirira lapangidwa pakati pa chithandizo yamphamvu ndi yamphamvu kuthetsa mapindikidwe ndi kugwedera kwa extruder chifukwa matenthedwe kukula kwa yamphamvu.
Zolumikizira za cylinder:

mabawuti osamva kutentha komanso amphamvu kwambiri adzagwiritsidwa ntchito polumikiza silinda

Pansi: Pansi pake ndi olimba komanso ali ndi zida zapadera zothirira pad, zomwe zimakhala ndi kugwedezeka pang'ono, phokoso lotsika, ntchito yokhazikika komanso yopanda maziko apadera.
Chivundikiro cha Cylinder: Mtundu wogawanika zitsulo zosapanga dzimbiri zosapanga dzimbiri zotchingira chivundikiro cha gawo lililonse la silinda yayikulu yokhala ndi zida zotchinjiriza, zomwe ndi zokongola komanso zosavuta, zimakulitsa mphamvu yamagetsi yamagetsi, zimachepetsa kugwiritsa ntchito mphamvu, zimachepetsa kutentha kwakunja kwa silinda, ndi amaletsa scalding.

makina opopera vacuum

pampu ya vacuum: mpope wa ring vacuum + mizu mpope

Vacuum condensing thanki: thanki yosapanga dzimbiri yosiyanitsira zitsulo zosapanga dzimbiri, yokhala ndi gululi yamadzi ya tower plate fyuluta yamadzi kuti ithandizire kusefa zonyansa ndi kusakhazikika.

Kapangidwe ka magawo awiri a vacuum condensing tank amatha kuwongolera kuchotsedwa kwa madzi, zinthu zosakhazikika komanso zinyalala.Digiri ya vacuum sichingakhudzidwe panthawi yochotsa.

Paipi ya rabara yothamanga kwambiri imagwiritsidwa ntchito, yomwe ndi yosavuta kusokoneza ndipo imatha kugwira ntchito yoteteza kutentha.

Chigawo chilichonse cha vacuum chili ndi makina odziyimira pawokha, omwe ali ndi ufulu wambiri ndipo samasokonezana.Mavuto m'dera limodzi sangakhudze dongosolo lonse.

Mapangidwe apadera a doko osefukira amathandizira kuti chiweto chituluke padoko popanda kuyenderera mu chitoliro cha vacuum ngati chatuluka.Yabwino disassembly ndi kuyeretsa.

2.3 cholumikizira chosinthira 1 chidutswa

Mkulu khalidwe nitriding zitsulo (38CrMoAlA) materia

chithandizo cha nitriding, chokhala ndi dzenje la kuthamanga kwa sensor

Gawo II: chosinthira chophimba ndi mpope wa metering ndi mawonekedwe a T mawonekedwe

pawiri ndimi chophimba chosintha 1 seti

metering mpope 1 seti khalidwe

ochepetsera onse amatengera zochepetsera za Dongli kuti awonetsetse kuti kufalitsa kulondola.

Pressure sensor ndi melt pipe

khalidwe

sensor imagwiritsidwa ntchito potengera kuthamanga patsogolo pa mpope.

kudzera mu dongosolo kulamulira, ndi kachipangizo kuthamanga ntchito chatsekedwa- kuzungulira kulamulira extruder, amene akhoza basi kusintha liwiro extruder ndi voliyumu blanking, kuti kuonetsetsa bata la kuthamanga extrusion.

Chikombole chopangidwa ndi T 1 seti

khalidwe

chrome plating ndi kupukuta.Kuuma kwakukulu kuposa HRC 55

gawo la gawo: wosanjikiza umodzi

Product m'lifupi mm mazana asanu ndi atatu makumi asanu ndi atatu

Gawo 3: magawo atatu a kalendala okhala ndi mainchesi

1. atatu mpukutu calender1 akonzedwa

khalidwe

Chingwe chokoka chipangizo choyimitsa mwadzidzidzi ndi chosinthira chadzidzidzi cha Schneider.

kupukuta ndi kupatukana: silinda ya hydraulic imasinthidwa, ndipo kutsetsereka kumatenga njanji yowongolera.

malo opangira ma hydraulic amatengera kapangidwe kamene kamakhala kokhazikika, ndikuthamanga kwambiri kwa 8Mpa.

chowongolera kutentha: kuziziritsa kwamadzi, kugwiritsa ntchito chiller chamadzi kuziziritsa madzi, (kuzizira kwamadzi kumafunikira Ngati mukufuna)

wodzigudubuza kusiyana kusintha servo galimoto kulamulira, amene akhoza kukhazikitsidwa ndi kiyi imodzi mu dongosolo ulamuliro.(zowonjezera zina zofunika)

kalendala ikhoza kusinthidwa mmwamba ndi pansi, kutsogolo ndi kumbuyo.

Product m'lifupi mm mazana asanu ndi atatu makumi asanu ndi atatu

Product makulidwe Min.min mm zero point five

Max.max mm mfundo imodzi iwiri

Reducer Independent pagalimoto Dongli reducer

Kuyendetsa galimoto Kusinthasintha pafupipafupi galimoto kw awiri mfundo naini

Mobile motor power kw ziro point seven five

Gawo 4:thirakitala/mapepala kukokera pa seti imodzi

khalidwe

chapamwamba mpukutu mphira mpukutu, m'munsi mpukutu zitsulo mpukutu kukopa

Kuwongolera kwamphamvu kumachitika pakati pa kukokera ndi ma roller atatu, komanso pakati pa kukokera ndi mapindikidwe.Makina onse akamafulumizitsa komanso makulidwe osiyanasiyana amapepala amapangidwa, kuwongolera pamanja sikofunikira, ndipo liwiro limatha kuonjezedwa nthawi imodzi kuti zida zizigwira ntchito moyenera.Sensor yaku Jefferson yaku Italy idakhazikitsidwa.

kankhani batani loyimitsa mwadzidzidzi chipangizo

ndi ndondomeko yochepetsera.Lilinso ndi zida ziwiri zinyalala m'mphepete mafelemu.

Reducer: mtundu wa Dongli

1. Winder 1 seti khalidwe

Kuthamanga kwa mphindi

Malo apawiri/pawiri

servo motor control

Chigawo chochepetsera.M'mphepete zinthu kuchira

Ndi ndondomeko yochepetsera.Ndipo okonzeka ndi ziwiri zinyalala m'mphepete mafelemu zida.

Kudula mpeni wozungulira.

Torque motor imasonkhanitsa zinyalala

Makina osungira filimu okha

pakusintha mpukutu wodziwikiratu

Aluminiyamu kalozera wodzigudubuza: φ = 76mm, L = 1100mm pamwamba bulauni makutidwe ndi okosijeni mankhwala.

Ikhoza kusunga mapepala a 16m;

Gawo 5: Double position winder 1 set

Kapangidwe kamphepo: turret center, njira yokhotakhota;

Rewinding ntchito: Ili ndi ntchito ziwiri za kukhudzana rewinding ndi kusiyana rewinding;

GAWO 6 dongosolo loyendetsa magetsi

Dongosolo lamagetsi amagetsi amagetsi amagwiritsidwa ntchito popereka zida zoyendetsera magawo osiyanasiyana a ziweto, kuphatikiza main extrusion unit, cooling roller, traction unit ndi turnover double position winder.

Mayankho a encoder akatengera chida chotumizira, kukhazikika kwa liwiro kumatha kufika 0.1%.Kuwongolera liwiro ndi kuwongolera kuthamanga kudzazindikirika pa chipangizo chotumizira cha extruder.High kufala kulondola chofunika kwambiri extruder ndi kuzirala wodzigudubuza,

kuonetsetsa kufanana kwa kulolerana kwakutali kwa pepala la PET.Mipukutu yoyandama kapena masensa amphamvu amagwiritsidwa ntchito polumikizana mwachangu pakati pa makalendala atatu ndi thirakitala.

liwiro lokhazikika kuchokera ku chodzigudubuza chozizira kupita ku gawo loyendetsa liri muubwenzi wothamanga kuti zitsimikizire kuti liwiro la mzere wa mzere wopanga likugwirizana, ndipo liwiro la mzere wa mzere wopanga lingaperekedwe ndi chodzigudubuza chozizira molingana ndi zomwe zidapangidwa. , ndipo ikhoza kukhazikitsidwa mwachisawawa.

Gawo 7 Zida zogwiritsira ntchito mapepala ndi zida zina zothandizira

1..Pa line silikoni ❖ kuyanika mafuta dongosolo ndi.Silicone mafuta yokutidwa ndi 2m uvuni

Zinyalala m'mphepete Intaneti kuchira dongosolo 2 waika

2. Atatu mpukutu calendering kutentha kuwombola

3. Kutenthetsa madzi ndi kuziziritsa (kuperekedwa ndi chiller)

kutentha kuwombola makhalidwe atatu mpukutu anagubuduza

4. Pet yobwezeretsanso zinthu kristalo dongosolo

5. 30HP Air utakhazikika chiller

1. inline silikoni zokutira dongosolo mafuta ndi.Silicone mafuta yokutidwa ndi 2m uvuni

Zinyalala m'mphepete Intaneti kuchira dongosolo 2 waika

Ndi uvuni 2m, mbali imodzi yokutidwa ndi silikoni mafuta

4. Pet yobwezeretsanso zinthu kristalo dongosolo

5, 30HP Air utakhazikika chozizira

PARAMETER CHITSANZO		SYF-30
Refrigerating mphamvu	Kw 50Hz/60Hz	92.6
Refrigerating mphamvu	Kw 50Hz/60Hz	110.66
Mphamvu zamagetsi ndi zida zamagetsi		380v 50HZ
Refrigerant	Dzina	R22
Refrigerant	Kuwongolera mode	Valavu yowonjezera yamkati
Compressor	Mtundu	Mtundu wa vortex wotsekedwa
Compressor	Mphamvu (Kw)	27.4
The condenser	Mtundu	Zipsepse za aluminiyamu zamkuwa zowoneka bwino kwambiri + phokoso lotsika lakunja lopendekera
	Mphamvu za fan ndi kuchuluka kwake	0.75Kw*3
	Kuzirala kwa mpweya (m³/h)	28290
Evaporator	Mtundu	Mtundu wa coil tank yamadzi
	Kuchuluka kwa madzi owuma (m³/h)	22.07
	Kuchuluka kwa madzi owuma (m³/h)	26.48
	Kuchuluka kwa thanki (L)	580
Pompo madzi	Mphamvu (Kw)	3
	Kwezani (m)	40
	Mtengo woyenda (m³)	25
	Chitoliro m'mimba mwake mawonekedwe	DN65
Chitetezo ndi chitetezo	Kuteteza kutenthedwa kwa kompresa, chitetezo chopitilira muyeso, chitetezo champhamvu komanso chotsika, chitetezo cha kutentha kwambiri, kutsatana kwa gawo / gawo, chitetezo cha kutentha kwambiri.
Miyeso yamakina	Kutalika (mm)	2500
	Kukula (mm)	1000
	Mkulu (mm)	1700
Lowetsani mphamvu zonse	KW	34.5
Kulemera kwamakina	KG	1100
Chidziwitso: 1.The refrigerating mphamvu zachokera: kuzizira madzi polowera ndi potuluka madzi kutentha 7 ℃/12 ℃, kuzirala polowera ndi potulukira mphepo kutentha 30 ℃/35 ℃.
2.Scope ntchito: madzi oundana kutentha osiyanasiyana: 5 ℃ to35 ℃; Kuzizira madzi polowera ndi kutulukira kutentha kusiyana: 3 ℃ to8 ℃, The yozungulira kutentha si apamwamba kuposa 35 ℃.
Ali ndi ufulu wosintha magawo kapena miyeso yomwe ili pamwambayi popanda kuzindikira.