raina whakaputa pepa PET
Raina rau PET Paparanga kotahi me te 0.3-1mm, te whanui 800mmh
Ko te raina whakaputa pepa PET tetahi o nga raina whakaputa pepa me te hangarau matatau, te hangarau pakeke me te mahi taputapu pumau i roto i ta maatau kamupene.Maramataka, taiapa hiko whakamatao, taputapu awhiowhio teihana-rua, aha atu.
He mea hangai nga taputapu, he pai ake te mahi.He pai te hoahoa o te tiu me te oko.
Ko te miihini katoa nga painga o te whakakikoruatanga rite, te whakaputanga pumau, te whakaputanga teitei me te roa o te ratonga.
Ko te hangai me te taputapu maramataka he pai te hanga o te pepa na roto i tana mahi whakatikatika pai.
Ko te pepa PET i hangaia e enei taputapu ka taea te whakamaarama ki nga momo momo kete, he pai nga ahuatanga aukati hau, kaore he taapiri, he parakore me te akuaku, he pai te uaua me te whakaroa, me te pai o te tukurua., ka taea te whakamahi whanui i roto i nga taputapu hiko, taonga taakaro, kai, rongoa me etahi atu kohinga me te umanga tuhi nui.
Ka whakatauritea ki nga taputapu o-whare, he nui ake i te 30% teitei ake.Ka taea hoki te whakamahi i tenei raina whakaputa mo PS, PP, PE me etahi atu hua pepa.
Ko te raina pepa mokai tae atu ki nga whangai, extruders, raina rewa (tae atu ki te filtration, inenga) mate, maka pepa, traction me te awhiowhio.
Hoahoa raraunga taketake
Nga waahanga o nga taputapu raina whakaputa pepa PET:
1. Ko te hoahoa wiri motuhake ka whakanui ake i te kaha o te hanga waeine me te whakarite i te ranu me te kaha o te kirihou teitei, me te kaha o te hanga 1.5 tons / haora.
2. Ka taea te whakamahi i te hoahoa-rua-rua o te upoko mate iri-a-roto ki te whakatika i te whanui o te hua i runga ipurangi i runga i te kaupapa o te whakarite i te riterite o te matotoru.
3.Ko te punaha whakahaere o nga waahanga hiko kawemai e whakarite ana i te pumau me te pono o te punaha.
4. E toru nga roera maramataka me te hongere rere o roto o roto, ko te pakitara o roto he motuka-CnC, ka whakamanahia te pāmahana ki roto i te ± 1°C.
5. Ma te whakamahi i te Siemens PLC, ka whakahaerehia aunoa te punaha katoa me te kore whakatikatika a-ringa.
6. Tino aunoa te haurua teihana rua, e whakahaerehia ana e te motuka servo, tere tere 60m/min
7. Raw Materials: polyester pure raw material, polyester recycled materials ranei:
Momo PET: poro rauemi mata,
φ 3mm*L3mm , Kiato rahi: 700~880kg/m3
2.3 momo rauemi hangarua polyester:
PET pounamu, PET kongakonga rauemi hangarua, diameter 3mm- diameter 6mm, Matotoru ≥ 0.15mm, Poneke Intrinsic: 0.5~0.65g/dl
Ihirangi makuku: ≤ 0.5 ‰
8. āhuatanga hua:Matotoru: 0.3-1.0mm
Hanganga: paparanga kotahi, wahanga paparanga: 100%
Whānui: 800mm (i muri i te kuti)
Te diameter awhiowhio (mōrahi): 600mm (te rohe hoahoa miihini)
tere whakaputa: 3 ~ 30m / min
te kaha o te tangohanga: Te kaha hoahoa: 450kg / h
Whakatakotoranga Hangarau
Wāhanga 1 :Twin screw host/extruder 75/132kw 40:1
Te whakamaroke me te ranu o nga rawa mata 2m3 maroke whakaranu hopper
Pūnaha whāngai :Pākai porowhita
pūnaha whangai: whangai inenga Volumetric
Pūnaha whakamatao:Mai hau
Pūnaha mārua mārua whakapūmau :Wai ringi mārua papu + pūreirei tank
Pouaka Whakahekenga: Ko te pouaka hiko whakaheke teitei te kawe NSK
Raina hanga papa anga rino:Tae atu ko te tautoko huringa mata, te papu rewa me te iringa mate
Wāhanga 2: te huri mata, te papu ine me te hanga T
Wāhanga 3:toru waeine maramataka me te diameter 400 500 500mm
Ka taea te whakatika i te maramataka puku motuhake mai i mua ki muri, whakarunga me raro
Te tango i te waeine: Konumohe mangere
Toki o tetahi roera rapa me tetahi roera rino 160mm nekeneke 1.5kw
Ko te tukutahi aunoa me te whakatikatika i te taumahatanga
ABB kaitahuri auau
Itari a Jefferson pūoko nekehanga
Wāhanga 4Wāhanga 4 : tarakihana/pepa e kumea ana 1 huinga tapatapahi wae: me te maripi 2 pcs
Wāhanga 5: te haurua tūnga rua 1 huinga
Wāhanga 6 nga waahanga hiko
Kei roto ko te waahanga whakahaere i te pāmahana me te tango i te reera-a-whare.Ko te waahanga whakahaere taraiwa, te motuka rereke rereke, Siemens PLC, Taiwan vellon mata pa.Ko te mana tere me te pehanga kati-kopiko te mana e mohio mo te taputapu tuku o te extruder.He whakaoho tino pai, he whakamarumaru me nga rekoata o mua i nga taumata katoa kia pai ai te whakaputa me te whakahaere.
Ⅲ.Whakaahuatanga taipitopito o te raina whakaputa
Wāhanga I: extruder tīwiri māhanga
1. te ranu rauemi mata me te punaha whangai 1 huinga
He rite rawa ki te hopper whakaranu maroke, me te rōrahi o te 2 mita pūtoru
Ko te whangai i te kohanga o te puna.Stainless steel ngongo o waho, te puna i hangaia mai i te maitai o te puna kounga teitei.Ka taea te whakakii aunoa i te rauemi ma te puoro taumata rauemi.
1.0) whāngai inenga tīwiri
I whakauruhia ki te oko tuatahi 1 huinga
Te whangai inenga, te mana motopaika: 1.5kw
Ko te aratau ture tere e whakahaerehia ana e te kaitahuri auau AC
2.0) extruder tīwiri māhanga 1 huinga
2.1) Kotahi te motuka Puku: Whakapaia te motuka rereke rereke, me te kaha o te 132kw;Kawana: Whiriwhiria te kaitahuri auau;
Te tere o te huri: 30--300rpm； Te tuku hiko: Te hono
Pouaka hiko: He whakaheke taipana teitei.
Ko te whakaheke tere me te tohatoha taipana kua whakauruhia ki te whakapakari i te hoahoa o te kaha kawe;
Ko te taputapu he mea hanga ki te koranu maitai teitei.I muri i te carburizing me te tinei, ka tika te whenua o te taputapu.Ko te tika o te miihini kei runga ake i te karaehe 5. Ka eke te pakeke o te mata ki te hrc60-65.Ko te ahua o te niho me te helix kua whakarereketia kia pai ai te whakauru o te taputapu i raro i te kawenga, me te iti o te haruru me te taipana whakawhiti nui;
Ko te punaha whakahinuhinu hinu te nuinga o te tango i te whakahinuhinu rumaki hinu me te whakahinuhinu rehu-maha kia whakahinuhinuhia nga takirua neke katoa;
Ko te hanganga hiri hangaia hou me te mowhiti hiri waitohu kawemai e whakarite ana i te pai o te mahi hiri o te whakaurunga me te whakaputa i nga pou;
Te whakamahana hinu whakahinuhinu: te whakawhiti wera pereti, te whakamahana wai huri noa;Puma hinu whakahinuhinu: hanga-i roto;
Pūnaha tangohanga tīwiri māhanga: huānga tīwiri:
Ko te diameter o te tīwiri he ￠ 75mm, e honoa ana ki te mandrel ma te maataki involute matatau;Rorohiko hoahoa papaitia, tika machining, pai whaiaro-horoi me te whakawhiti;
E ai ki nga rauemi tukatuka me te hangarau tukatuka, me te awhina o nga tau o te wheako nui i roto i te whirihoranga wiri R&D me te hoahoa me nga painga rorohiko, ka taea e te huinga poraka hanga te mohio ki nga mahi o te kawe i te kirihou, te whakaranu me te whakaranu, te kutikuti marara, homogenization, devolatilization ngongo, pehanga hanga extrusion me te pera i runga i.
Rauemi Waahanga: te kounga teitei 38CrMoAlA nitriding maitai i muri i te 72 haora maimoatanga nitriding;Te hurihanga o te hurihanga: huri i te huarahi kotahi.
Rauemi: he mea hanga mai i te rino koranu kaha teitei te tiini me te whakamaarama i te maimoatanga, te pakeke 300-350hb, te whakahiato whakahiato, te whakapai ake i te kaha me te uaua, me te whakarite i nga whakaritenga tuku o te taipana wiri.
Cylinder: Ka whakamahia e te cylinder te hoahoa modular, ka taea te whakakotahi noa, te miihini tika me te pai o te whakawhiti.Rauemi oko: kounga teitei 38CrMoAlA nitriding maitai i muri i te 72 haora maimoatanga nitriding;
Te whakamahana o te paera: te whakamahana hiko, te maka parahi me te whakamahana konumohe ka whakamahia, me te pāmahana whakawera
Te whakamahana o te paera: ka whakamahia te whakamahana kai, he iti te kohi hiko me te rereke rereke o te pāmahana, he pai ki te tukatuka poaka.Hononga tinana waenganui:
Makahia nga mea rino, te miihini tika, me te whakarite tika i waenga i te pouaka tuku me te rango me te coaxiality o te take whakaputa take tuku me te wiri.
Tautoko Cylinder:
Hanganga tautoko rua, mahi pumau;
He mea hangai te axial displacement pressing mechanism is designed between the cylinder support and the cylinder to eliminate the deformation and wibration of the extruder due to the thermal roha o te cylinder.
Porotaka hono tutaki:
Me whakamahi nga tutaki wera-wera me te kaha teitei mo te hono i te rango
Turanga: He pakari te turanga me te taputapu miihini miihini motuhake, he iti te wiri, he iti te haruru, he mahi pumau, kaore he turanga motuhake.
Ko te uhi o te porotaka: Ko te momo wehenga kowiri tira whakaraerae hipoki o ia waahanga o te pukoro miihini matua kua whakakiia ki nga taonga whakamaarama, he mea ataahua, he waatea hoki, he pai ake te painga o te taputapu, ka whakaiti i te whakapau kaha, ka whakaheke i te pāmahana o waho o te rango, a ka aukati i te werawera.
Pūnaha whakatō mārua
papua korehau: ringi wai papu korehau + papua pakiaka
Korehau whakawera tank: he kowiri tira whakakoi kowiri tira waka wehe, he mea rite ki te pereti pourewa matiti wai hei whakahaere i te tātaritanga o nga poke me nga putu.
Ko te hanganga e rua-waahanga o te tank condensing korehau ka taea te whakahaere aunoa i te tangohanga o te wai, te mea wariu me te para.Ka taea te whakauaua te tohu korehau i te wa o te tangohanga.
Ka whakamahia te ngongo rapa teitei, he ngawari ki te wetewete ka taea te mahi hei tiaki i te wera.
Kei ia rohe korehau he punaha korehau motuhake, he nui te mana herekore me te kore e pokanoa tetahi ki tetahi.Ko nga raruraru o te rohe kotahi e kore e pa ki te punaha katoa.
Ko te hoahoa tauranga puhake ahurei ka taea e te mokai te puta mai i te tauranga me te kore e rere ki roto i te putorino korehau mena ka puta nga taonga.He watea mo te wetewete me te horoi.
2.3 tūhono whakawhiti 1 wahi
Te kounga teitei o te nitriding maitai (38CrMoAlA) rauemi
maimoatanga nitriding, rite rawa ki te poka pūoko pēhanga
Wāhanga II: te whakahuri mata me te papu ine me te hanga T
pourua mata hurihanga 1 huinga
inenga papu 1 huinga āhuatanga
Ko nga whakaheke katoa ka tango i nga whakaheke Dongli hei whakarite i te tika o te tuku.
pūoko pēhanga me te ngohe ngohe
āhuatanga
whakamahia pūoko mō te whiwhi pēhanga i mua o te papu.
na roto i te punaha whakahaere, ka whakamahia te puoro pehanga mo te mana kati-koropiko o te extruder, ka taea te whakatika aunoa i te tere o te extruder me te rōrahi parakore, kia pai ai te pumau o te pehanga o te extruder.
Ko te hanga T-ahua 1 huinga
āhuatanga
whakakikorua chrome me te oro.He pakeke ake i te HRC 55
tauwehe paparanga: paparanga kotahi
Hua whanui mm waru rau waru tekau
Wāhanga 3:toru waeine maramataka me te diameter
1. toru rarangi maramataka1 huinga
āhuatanga
te kume taura te taputapu aukati ohorere me te whakakao mutu ohorere a Schneider.
te awhi roera me te wehenga: kua whakatikahia te rango waipēhi, a ka mau te reera reera arataki raina.
te teihana waipēhi tango pehanga aunoa te pupuri hoahoa, ki te pēhanga mōrahi o 8Mpa.
roera whakaahuru i te pāmahana: te whakamatao i te riipene wai, te whakamahi i te whakamatao wai hei whakamatao i te wai, (me whiriwhiri te whakamaarama wai)
roera aputa whakarerekētanga servo mana nekeneke, e taea te whakaturia ki te kotahi matua i roto i te pūnaha mana.(he whiringa taapiri e hiahiatia ana)
ka taea te whakatika i te maramataka ki runga, ki raro, ki mua me muri.
Hua whanui mm waru rau waru tekau
Te matotoru hua Min.min mm kore ira rima
Max.teitei mm kotahi ira rua
Whakaiti Tangata taraiwa Dongli whakaiti
Te nekeneke taraiwa Te nekeneke auau rereke kw rua ira iwa
Te mana motini pūkoro kw kore ira whitu rima
Wāhanga 4 : te tarakihana/pepa e mau ana i te 1 huinga
āhuatanga
te roera roera roera o runga, te roera roera roera o raro
Ko te mana o te awangawanga ka kitea i waenga i te kumete me nga roera e toru, i waenga ano hoki i te kuiti me te awhiowhio.Ka tere te miihini katoa me te whakaputa i nga momo matotoru o nga pepa rereke, kaore e hiahiatia te whakahaere a-ringa, ka taea te whakanui ake i te tere i te wa ano kia pai ai te mahi o nga taputapu.Kua tangohia te pūoko whakanekehanga Itari a Jefferson.
pana te taputapu mutu ohorere
me te punaha tapahi.He taputapu ano hoki e rua nga taputapu awhiowhio mata.
Whakaiti : Parani Dongli
1. winder 1 huinga āhuatanga
Momeniti awhiowhio
Te teihana takirua/rua
mana nekeneke servo
Wae kuti.Te whakaora rauemi tapa
Me te punaha tapahi.Me nga taputapu awhiowhio mata e rua.
Te tapahi maripi porowhita.
Kohikohi te motika taikaha i te mata para
Miihini rokiroki kiriata aunoa
i te wa o te huringa pukapuka aunoa
Roera aratohu konumohe: φ=76mm, L=1100mm mata maimoatanga hāora parauri.
Ka taea te penapena pepa 16m;
Wāhanga 5: te haurua tūnga rua 1 huinga
Hanganga awhiowhio: pokapū taumaihi, aratau awhiowhio;
Te mahi whakahoaho: E rua nga mahi o te whakahiatotanga o te whakapiri me te rewiring aputa;
PART 6 pūnaha taraiwa hiko
Ka whakamahia te punaha taraiwa hiko mo nga taputapu taraiwa mo nga momo wehenga mokai, tae atu ki te waahanga tangohanga matua, te roera whakamahana, te wae traction me te hurihanga o nga waahi takirua.
Ina tangohia te urupare encoder mo te taputapu tuku, ka eke te tika o te tere ki te 0.1%.Ko te mana tere me te mana pehanga ka kitea mo te taputapu tuku o te extruder.Ko te tika o te tukunga teitei e hiahiatia ana mo te extruder matua me te roera whakamatao,
ki te whakarite i te ōritetanga o te kātakí roa o te pepa PET.Ka whakamahia nga roera maango, nga pukoro taumaha ranei mo te tere ruruku i waenga i nga maramataka pukapuka e toru me te tarakihana.
ko te tautuhinga tere mai i te roera whakamatao ki te waeine traction kei roto i te hononga mekameka tere ki te whakarite kia rurukuhia te tere raina o te raina whakaputa, me te tere raina o te raina whakaputa ka taea te hoatu e te roera whakamatao kia rite ki te tohu hua. , a ka taea te whakarite noa.
Wāhanga 7 I runga i nga taputapu whakahaere pepa me etahi atu taputapu awhina
1..I runga i te raina hinu silicone paninga pūnaha me.Ko te hinu Silicone kua pania ki te umu 2m
Ko te punaha whakaora i runga ipurangi e rua nga huinga
2. E toru nga pukapuka calendering whakawhiti wera
3. Te whakamahana wai me te whakamatao (na te whakamahana)
nga ahuatanga whakawhiti wera o te toru o nga pukapuka hurihuri
4. mōkai hangarua rauemi tioata pūnaha
5. 30HP Air matao chiller
1. pūnaha whakakikorua hinu silicone rōraina me.Ko te hinu Silicone kua pania ki te umu 2m
Ko te punaha whakaora i runga ipurangi e rua nga huinga
Ki te oumu 2m, Ko tetahi taha ka pania ki te hinu silicone
4. mōkai hangarua rauemi tioata pūnaha
5, 30HP Air matao chiller
| PARAMETER TAUIRA | SYF-30 |
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| Te kaha whakamatao | Kw 50Hz/60Hz | 92.6 |
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| 110.66 |
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| Te tuku hiko me nga waahanga hiko | 380v 50HZ |
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| Whakamaoho | Ingoa | R22 |
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| Ko te aratau mana | Waea roha o roto |
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| Ko te compressor | Momo | Momo vortex kati |
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| Hiko (Kw) | 27.4 |
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| Ko te condenser | Momo | He pai rawa te whakakakahu i nga tara konumohe parahi + iti haruru powhiri rotor waho |
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| Te mana me te rahinga | 0.75Kw*3 |
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| rōrahi hau whakamatao(m³/h) | 28290 |
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| Ko te whakaetonga | Momo | Ko te momo poka wai |
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| rōrahi wai tio（m³/h） | 22.07 |
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| 26.48 |
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| Te kaha tank(L) | 580 |
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| papu wai | Hiko (Kw) | 3 |
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| Hiki (m) | 40 |
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| Rere rere（m³） | 25 |
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| Atanga diameter paipa | DN65 |
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| Te haumaru me te tiaki | Te whakamarumaru o te werawera, te whakamarumaru o te waa, te whakamarumaru pehanga teitei me te iti, te whakamarumaru o te wera, te raupapa waahanga/waahanga tiaki, te whakamarumaru wera wera. |
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| Te rahinga miihini | Roa（mm） | 2500 |
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| Whānui (mm) | 1000 |
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| Teitei（mm） | 1700 |
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| Whakauruhia te mana katoa | KW | 34.5 |
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| Te taumaha miihini | KG | 1100 |
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| Tuhipoka: 1. Ko te kaha o te whakamatao i runga i: te wai mīti te kokoru me te wai o waho pāmahana 7 ℃ / 12 ℃, whakamatao te kokoru me te putanga hau pāmahana 30 ℃ / 35 ℃. | ||||
| 2.Scope o te mahi: te awhe pāmahana wai tio: 5 ℃ ki te 35 ℃; Te wai mīti te kokoru me te rerekētanga pāmahana putanga: 3 ℃ ki te 8 ℃, Ko te pāmahana ambient e kore e teitei ake i te 35 ℃. | ||||
| Ka rahuitia te tika ki te whakarereke i nga tawhā i runga ake nei, i te rahi ranei me te kore panui. | ||||
