PET Flake/parapara dehumidifier crystallizer
Tauira Tono
| Raw Material | PET Tawerewere Recycled/ Pepa pepa PET/ PET Tuhinga o mua |
|
| Ma te Miihini | LDHW-600*1000 |  |
| Te whakamaroke me te whakatioata i te Temehana huinga | 180-200 ℃ Ka taea te whakarite e te taonga o te rawmaterial | |
| Kua whakaritea te wa whakatioataata | 20 meneti | |
| Rauemi whakamutunga | Ko nga kongakonga PET kua whakamaroketia me te whakamarokeKo te makuku whakamutunga ka tata ki te 30ppm |  |
Me pehea te Mahi
Whangai/Uta
Tukatuka maroke me te whakatioatanga
Te tuku
>>I te taahiraa tuatahi, ko te whainga anake ko te whakamahana i te rauemi ki te pāmahana tatūkē.
Kia puhoi te tere o te hurihuri o te pahū, ka teitei ake te mana o nga rama Infrared o te whakamaroke, katahi ka tere te whakamahana o nga pire PET tae noa ki te pikinga o te pāmahana ki te pāmahana tatūkē.
>>Te whakamaroke me te whakamaroke
Kia tae te rauemi ki te pāmahana, ka piki ake te tere o te pahū ki runga ake i te tere hurihuri kia kore ai e piri te rauemi. I te wa ano, ka whakanuia ano te mana rama infrared ki te whakaoti i te whakamaroke. Kātahi ka pōturi anō te tere hurihuri o te pahū. Ko te tikanga ka mutu te whakamaroke i muri i te 15-20mins. (Ko te wa tika ka whakawhirinaki ki te taonga o nga rawa)
>> I muri i te whakaoti i te tukatuka whakamaroke, ka tukuna aunoa e te IR Drum nga rauemi me te whakakii ano i te puoro mo te huringa e whai ake nei.
Ko te whakakī aunoa me nga tawhā e tika ana mo nga rereke rereke rereke kua whakauruhia ki roto i te mana o-te-toi Touch Screen. Ina kitea nga tawhā me nga tohu pāmahana mo tetahi rawa motuhake, ka taea te penapena i enei tautuhinga hei tohutao i roto i te punaha whakahaere.
To tatou Painga
Ko te tikanga ko nga tawerewere o te Pounamu PET me nga pepa pepa me te taumata makuku tuatahi ki te 10000-13000ppm. Ko nga tawerewere o te Pounamu PET, he pepa pepa ranei (Virgin or Mixed) ka rerystallized i roto i te whakamaroke karaihe Infrared i roto i te 20mins, ka 150-180 ℃ te pāmahana whakamaroke ka whakamaroke ki te 50-70ppm, ka whangaia ki te punaha whakaheke hiko kotahi mo te tukatuka ano.
● Te whakaiti i te paheketanga hydrolytic o te viscosity.
● Aukati i te piki ake o nga taumata AA mo nga rawa e pa ana ki te kai
● Te whakanui ake i te kaha o te raina whakaputa ki te 50%
● Te whakapai ake me te whakapumau i te kounga o te hua-- He rite me te tukurua te makuku whakaurunga o te rauemi
● Tae atu ki te 60% te iti ake o te whakapau kaha i te punaha whakamaroke tikanga
● Kaore he wehewehenga o nga hua he rereke te nui o te nui
● Whakaritea te pāmahana motuhake me te wa whakamaroke
● He ngawari te horoi me te whakarereke i nga mea
● Kia tere te tiimata me te kati tere
● whātioatanga ōrite
● Karekau he pire e piri ana me te piri
● Ma te atawhai i nga taonga
Ripanga Whakataurite
| Tūemi | IRD maroke | Te whakamaroke tikanga |
| Waenga whakawhiti | Karekau | Te hau wera |
| Te whakawhiti wera | Ka tahi nga matūriki o roto me waho. | Mai i waho ki roto matūriki āta. |
| Pūngao | Whakaorangia i te iti rawa 20~50% pūngao whakaritea ki dryer tuku iho. | Ka pau te kaha. |
| Te wa mahi | 1. Crystallization & whakamaroke: Kei te tukatuka i te wa kotahi i roto i te 8 ~ 15 meneti. 2. Te whakamaroke me te whakamaroketanga i te wa kotahi | 1. Crystallization: Mo te 30 ~ 60 meneti. 2. Te whakamaroke: Mo nga haora 4 ~ 6. |
| Te makuku | 1. I raro i te 50-70 PPM i muri i te tukatuka IRD. | 1. Whakapau 30~60 meneti ki te huri i te PET amorphous ki te PET tioata tuatahi. 2. I raro i te 200PPM i muri tata ki te 4 haora ka tukatukahia te whakamaarama. 3. I raro i te 50 PPM i muri i te neke atu i te 6 haora te whakamaaramatanga o te whakamaarama. |
| Te wa arahi | 20 meneti | Neke atu i te 6 haora. |
| Te hurihanga rauemi | 1. He ngawari me te tere. 2. He 1~1.5 noa nga wa te kaha o te kohi rauemi i ia haora i roto i te hopper buffer. | 1. uaua & āta. 2. He 5~7 wa kaha o te rauemi kohi haora i roto i te crystallizer & hopper. |
| Mahi | Maamaa--- Na Siemens PLC mana
| He uaua penei me hoatu he PET iti tioata ki roto i te tioata ka timata te mahi. |
| Te tiaki | 1. Maamaa. 2. He iti ake te utu tiaki. | 1. He uaua. 2. He nui ake te utu tiaki. |
Whakaahua Miihini
Te Whakamatau Kore Utu
Ka mahia e te miihini mohio te whakamatautau. Ka powhirihia o kaimahi ki te whai waahi ki o maatau huarahi. No reira ka whai waahi koe ki te whai waahi kaha me te whai waahi ki te kite i a maatau hua e mahi ana.
Te Whakanoho Miihini
>> Tukuna he miihini mohio ki to wheketere hei awhina i te whakaurunga me te whakahaere whakamatautau rauemi
>> Whakauruhia te mono rererangi, kaua e hono i te waea hiko i te wa e mau ana te kaihoko i te miihini ki tana wheketere. Hei whakangwari i te taahiraa whakauru
>> Homai te ataata mahi mo te whakaurunga me te aratohu whakahaere
>> Tautoko i runga i te ratonga raina
