Tchipisi ta polyester polima monga PET ndi hygroscopic ndipo zimatenga chinyezi kuchokera mumlengalenga wozungulira.Kuchuluka kwa chinyezi mu tchipisi kumatha kuyambitsa zovuta pakuumba jekeseni ndi kutulutsa.pulasitiki ikatenthedwa, madzi amakhala ndi hydrolyzes PET, kuchepetsa mphamvu ndi khalidwe lake.Zimatanthawuza kuchotsa chinyezi chochuluka momwe zingathere kuchokera ku utomoni musanayambe kukonza PET mu makina opangira.Pansi pa mlengalenga, utomoni ukhoza kukhala ndi 0.6% ndi kulemera kwa madzi.
Ndiye Kodi Kuyanika kwa PET Kumayesa Bwanji Chinyezi?
Pano tikulemba Maupangiri Awiri Amene Muyenera Kusamala Mukamayanika PET Kuti Muyese Chinyezi.
Ma Pellets a PET Amawumitsidwa Asanakonze
Mitengo ya nkhuni imalowetsedwa mu hopper, kenako mpweya wotentha, wouma ndi kutentha kwa mame pafupifupi 50 ° C umaponyedwa pansi pa hopper, ndipo umayenda pamwamba pa mapepala, kuchotsa chinyezi chilichonse panjira.Mpweya wotentha umachoka pamwamba pa hopper ndikudutsa pozizira koyambirira, chifukwa mpweya wozizira umachotsa chinyezi mosavuta kuposa mpweya wotentha.Mpweya wozizira, wonyowa womwe umatuluka umadutsa pabedi la desiccant.Potsirizira pake, mpweya wozizira, wowuma wochoka pa bedi la desiccant umatenthedwanso mu chowotchera ndi kubwezeretsedwanso kupyolera mu njira yomweyi muzitsulo zotsekedwa.Chinyezi cha tchipisi chikuyenera kukhala chochepera 30 ppm musanakonze.PET ikatenthedwa, madzi aliwonse omwe amapezekapo amatha kutulutsa polima mwachangu, kuchepetsa kulemera kwake kwa mamolekyu ndikuwononga mawonekedwe ake.
Miyezo Yapaintaneti ndi Kufufuza Malo
Pali njira ziwiri zoyezera chinyezi pakuyanika: kuyeza pa intaneti ndi kuyang'ana malo.
① kuyeza pa intaneti
Zowumitsira pawokha zimawunikidwa mosalekeza kuti zitsimikizire kuti mpweya wopita ku PET ndi wabwino kuposa momwe mame amatenthetsera kutentha kwa 50 ° C kuti zitsimikizire kuti zida za chip zauma bwino.Kumene miyeso yolondola ndi zodziwikiratu mkati calibration chofunika, akhoza kukhazikitsaHT-608 mame point sensorpafupi ndi cholowera cha chowumitsira chowumitsira, ndi kukula kwake kochepa komanso kopepuka kumapangitsa kuti ikhale yosavuta kuyiyika munjira kapena malo olimba kuti muwone ngati pali kudontha kwa mpweya wa chowumitsira.Kulondola kwakukulu ± 0.2 ° C (5-60 ° C Td), poyerekeza ndi mtundu wa zinthu zomwe zatumizidwa kunja, zotsika mtengo, ndi njira yotsika mtengo.
② Onani ndikuwongolera
Kufufuza pafupipafupi ndi HengkoHK-J8A102 kunyamula calibrated kutentha ndi chinyezi mitac kunyamulika calibrated kutentha ndi chinyezi mita akhoza kupereka mtengo chitsimikiziro khalidwe mankhwala.Ndiosavuta kugwiritsa ntchito, kuyeza nthawi imodzi kutentha, chinyezi, mame, babu yonyowa, ndi data ina.Yankhani mwachangu ku mame omwe ali pansi pa 50 ℃.
Miyezo ya mame ya kutentha ndi chinyezi ndi -50 ℃-60 ℃, ndipo chophimba chachikulu cha LCD ndichosavuta kuwerenga ndi kuwerenga.Deta yoyezera imawerengedwa kamodzi pa ma milliseconds 10 aliwonse, ndipo liwiro loyankhira ndi lodziwika bwino, ndipo muyeso wake ndi wolondola.
Muli Ndi Mafunso Ndimakonda Kudziwa Tsatanetsatane Wowunikira Chinyezi Panyengo Yovuta Kwambiri, Chonde Khalani Omasuka Lumikizanani Nafe Tsopano.
Komanso MukhozaTitumizireni ImeloMwachindunji Monga Motsatira:ka@hengko.com
Tikutumizirani Ndi Maola 24, Zikomo Chifukwa Cha Wodwala Wanu!
Nthawi yotumiza: Apr-21-2022
