Kuyambitsa kwa EPS kupanga njira
Kukulitsa Polystyrene (EPS) ndi zinthu zomwe zimagwiritsidwa ntchito pogwiritsa ntchito mitundu yosiyanasiyana, kuyambira kutchingira nyumba kuti akwaniritse zinthu zosalimba. Njira zopangira ma eps zimaphatikizapo magawo angapo, omwe aliyense ayenera kupanga - zinthu zabwino. Nkhaniyi ikupereka ma - kuyala momwe ma eps amapangidwira, kuphatikiza kuzindikiraWopanga Makina a ESS, Wopanga Makina a ESS EPS, wopanga makina opanga, makina opanga Makina a Esps Makina Opanga, ndi Makina a ESS Maini Opanga Malingaliro Omyeretsa.
Zida zopangira za EPS
● Benzane ndi Ethylene
Njira yopangira EPS imayamba ndi zopangira - benzene ndi ethylene, zonse zimachokera ku mafuta ogulitsa ma petroleum ndi zachilengedwe ndi - Zogulitsa. Benzene ndi Ethylene ndi mankhwala oyambira m'makampani a Perrochemical ndikugwira ntchito yoyambira popanga ma styrene.
● Udindo wa petroleum ndi mpweya wachilengedwe ndi - Zogulitsa
Mafuta ndi mafuta achilengedwe ndi - Zogulitsazi zimatenga gawo lovuta pakupanga eps. Izi ndi - Zogulitsa zimasinthidwa kukhala kokhazikika kudzera pakugwiritsa ntchito mankhwala okhudzana ndi benzene ndi Ethylene. Njirayi imatsimikizira kuti zida zopangira zimagwiritsidwa ntchito moyenera, kuchepetsa zinyalala ndikukonzanso zotsatsa.
Kupanga kwa polymerization mu EPS kupanga
● Kugwiritsa ntchito catalysts
Polymerization wa styrene kuti apange polystyrene imakhudza othandizira, nthawi zambiri organic peroxides. Zothandizira izi zimathandizira kuti polymarization ikusonyeza, ndikuonetsetsa kuti izi zimachitika pamalo ofunikira komanso pansi pa nyengo yolamulidwa. Kugwiritsa ntchito catalystssts ndi gawo lofunikira kwambiri pakupanga kwa EPS, kuonetsetsa kuti ndi kuchuluka ndi kusasinthika kwa chinthu chomaliza.
● Organic peroxides mu polymerization
Organic Peroxides amakhala ngati oyambitsa mu polymerization. Amawola pansi pa kutentha kuti apange ma radicals aulere, omwe kenako amayambitsa polymerization wa molyrene molystyrene. Chiwonetsero chowongolera ichi ndichofunika kuti mupange polyrmoplastic pollyrene yomwe imagwiritsidwa ntchito popanga eps.
Steam Pres - Kukula kwa mikanda ya styrene
● Pre - Kuchulukitsa
Mu gawo lotsatira, mikanda yaying'ono ya styrene yokhala ndi miniti ya pentine ya pentine imayang'aniridwa. Kutentha kochokera pa nthunzi kumapangitsa kuti mikanda ifefete ndi kukula bwino kwambiri, mpaka nthawi 40 zoyambirira. Izi zisanachitike - Njira zowonjezera ndizofunikira pakupanga kapangidwe kam'manja komwe kumapangitsa kuti eps ikhale yosiyanasiyana.
● Kukula kwa mapangidwe a styrene
Kukula kwa mikanda ya styrene ndi gawo lovuta kwambiri pakupanga EPS. Mikanda yowonjezereka imakhala ndi kachulukidwe kakang'ono kwambiri komanso katundu wabwino kwambiri, ndikuwapangitsa kukhala oyenera kugwiritsa ntchito mitundu yambiri. Izi zimachitika kawirikawiri pogwiritsa ntchito zida zamakina kuchokera kwa wopanga makina a ESS, opanga makina a ESS, ndi makina a ESS Makina Ogulitsa.
Kuumba mikanda yowonjezeredwa kukhala mawonekedwe
● Njira yopuma
Pambuyo pa Pre - Kukula, mikanda yowonjezereka imapangidwa mu mawonekedwe kapena mabatani akuluakulu. Izi zimatheka ndikuyika mikanda kuti ikhale nkhungu ndikugwiritsanso ntchito. Steam imapangitsa kuti mikanda igwedezeke limodzi, ndikupanga misa yolimba yokhala ndi mawonekedwe ndi miyeso yofunikira.
● Kupanga kwa mabatani akulu kapena mawonekedwe apadera
Ma eps owumbidwa amatha kutenga mawonekedwe a mabatani akulu, ma sheet, kapena mawonekedwe apadera kutengera nkhungu yomwe amagwiritsidwa ntchito. Zinthu zopangidwazi zimakhazikika ndikukhazikika ndikukhazikika asanakonzedwe. Njira youmba iyi ndiyofunikira pakupanga mitundu yosiyanasiyana ya eps yomwe imagwiritsidwa ntchito pomanga, kuyika mafakitale, ndi mafakitale ena.
Kudula ndi kumaliza zinthu za eps
● Maluso odula waya
Ma sps akangoumbidwa, imapangitsa kudula komanso kutsitsa. Kudula kwa waya wotentha ndi njira yodziwika yomwe imagwiritsidwa ntchito kudula ma eps akuluakulu kapena ma sheet. Njira iyi imathandizira kudula madulidwe osalala, ofunikira pa mapulogalamu ambiri a eps.
● Kumanja ndi njira zina zotsirizira
Kuphatikiza pa kudula, malonda a ESS akhoza kumaliza ntchito kapena njira zina kuti apititse katundu wawo. Kufuula kumatha kusintha mapangidwe apamwamba, onjezerani zigawo zoteteza, kapena kuperekanso mawu owonjezera. Njira zotsirizira izi ndizofunikira kwambiri pazogulitsa za EPS pakufunikira kwakanthawi ndi ntchito.
Maganizo a chilengedwe mu kupanga EPS
● kusowa kwa CFCS ndi HCFCS
Njira zopangira EPS zimakhala zosangalatsa m'njira zingapo. Zoyenera, sizimakhudzana ndi kugwiritsa ntchito kwa ozone - - zinthu zokhumudwitsa ngati CFCS ndi HCFCS. Izi zimapangitsa ma eps osankhidwa bwino poyerekeza ndi zinthu zina zopangidwa.
● Mavuto a Pentane Gasiti pa Ozone wosanjikiza
Pomwe pentan mpweya umagwiritsidwa ntchito powonjezera, sizikudziwika bwino pazomwezo. Izi zikuwonetsetsa kuti njira zopangira ma eps zimayendetsedwa ndi miyezo yachilengedwe, ndikupangitsa kuti ikhale chisankho moyenera kwa mafakitale osiyanasiyana.
Kugwiritsa ntchito mphamvu pakupanga eps
● Kudya kochepa mphamvu
Chimodzi mwazabwino za kupanga eps ndizomwe zimachepetsa mphamvu zamagetsi. Njira yosinthira kuchokera ku zida zopangira ku zinthu zomalizira zimagwiritsa ntchito mphamvu zochepa poyerekeza ndi njira zina zambiri. Mphamvu iyi imatanthauzira kuti ikhale yotsika mtengo wotsika komanso mawonekedwe ochepetsa zachilengedwe.
● Kugwiritsa ntchito bwino zinthu zachilengedwe
Njira yopanga EPS imathandizira kugwiritsa ntchito zinthu zachilengedwe. Pogwiritsa ntchito - zopangidwa ndi mafuta a mafuta ndi mpweya wachilengedwe, njirayo imachepetsa kutaya mtengo wake ndikukulitsa mtengo wochokera ku zinthu izi. Kuchita bwino kumeneku ndi chifukwa chachikulu chomwe chimakhazikitsidwa ndi ma eps.
Ntchito zosiyanasiyana za malonda a EPS
● Nyumba yomanga ndi zomangamanga
EPS imagwiritsidwa ntchito kwambiri munyumba yomanga ndi makampani omanga chifukwa cha katundu wake wabwino, wolemera, komanso kulimba. Amagwiritsidwa ntchito kawirikawiri pa mapiritsi a chipembedzo, denga, ndi zolaula, zomwe zimathandizira mphamvu - nyumba zabwino.
● Kunyamula ndi kukumbutsani
Mopitilira kumanga, ma eps amagwiritsidwanso ntchito kwambiri popezeka. Katundu wake wokumbatira amateteza zinthu zosagawanika nthawi yoyendera, pomwe mphamvu zake zimapangitsa kuti zikhale zabwino kwa mafuta. Mapulogalamuwa akuwonetsa kusintha kwa EPS komanso kukwaniritsidwa.
Zochita zamtsogolo pakupanga EPS
● Zoyenera Kusunthika
Tsogolo la EPS limamangiriridwa kwambiri ndi zoyeserera zokhazikika. Opanga Makina Opanga Makina a ESS, omwe amapanga makina a ESS, ndi makina a ESS Makina amafufuza njira zopezera mphamvu zowagwiritsa ntchito mphamvu ndikusintha njira zobwezerezera. Izi zimafuna kukulitsa kukhazikika kwa kupanga kwa EPS ndi ntchito zake.
● Zosaka komanso kupita patsogolo kwa ukadaulo
Kupita patsogolo kwa ukadaulo ndikupanga luso loyendetsa m'mafakitale a es. Njira zatsopano zopangira, makina opangidwa bwino, komanso zinthu zolimbikitsidwa zikupangidwa kuti zizipanga zinthu zapamwamba komanso zofananira. Izi zotuluka zimakhazikitsidwa kuti zikuwonjezere ntchito ndi mapindu a eps m'mafakitale osiyanasiyana.
ZaDongshen
Makina a Hangzhou dongshen makina opaleshoni graner couckenes. Ndi gulu lokhazikika laukadaulo, dongshen amapanga mafakitale atsopano a EPS, imapereka majekitala a Erchkey Eps, ndipo mafakitale omwe alipo kuti azichita bwino. Kampani imaperekanso makina ogwirizana ndi ma eps ndi nkhungu, limodzi ndi eps yopanga zinthu zopanga zinthu. Amadziwika chifukwa cha kudalirika kwawo, Dongshen yamangapo - maubale omwe ali ndi makasitomala padziko lonse lapansi.
Makonda achinsinsi