Kodi njira zochizira zinyalala zamapulasitiki ndi ziti?- Suzhou Polytime Machinery Co., Ltd.

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Kodi njira zochizira zinyalala zamapulasitiki ndi ziti?- Suzhou Polytime Machinery Co., Ltd.

     

    M'moyo watsiku ndi tsiku, zinthu zapulasitiki zimatha kuwoneka pafupifupi kulikonse.Zimatipatsa zinthu zambiri zothandiza, koma zimabweretsanso kuipitsidwa koyera.Chifukwa cha kupepuka kwawo, mapulasitiki otayirira nthawi zambiri amawuluka ndi mphepo mumlengalenga, amayandama pamadzi, kapena amwazikana m'tawuni komanso mbali zonse za msewu, zomwe zimapangitsa kuipitsidwa kwamaso, komwe kumakhudza kwambiri kukongola kwa mzindawu. .Panthawi imodzimodziyo, chifukwa cha mapangidwe a polima a pulasitiki, kuwonongeka kwa chilengedwe kumatenga zaka zoposa zana.Chifukwa chake, zonyamula zinyalala za pulasitiki zikalowa m'chilengedwe, zimabweretsa mavuto azachilengedwe.Kubwezeretsanso zinyalala zamapulasitiki kumatha kuchepetsa kupsinjika kwazinthu, kupulumutsa nthaka ndikupeza phindu linalake lazachuma.Choncho, dziko nthawi zonse limayang'ana mwakhama ndikuyesera kupeza njira yabwino yothetsera kuwononga mapulasitiki.

    Nawu mndandanda wazinthu:

    • Kodi zigawo za mapulasitiki ndi ziti?

    • Kodi njira zochizira zinyalala zamapulasitiki ndi ziti?

    • Kodi ntchito zamakina obwezeretsanso pulasitikimu ndondomeko yobwezeretsanso pulasitiki?

     

    Kodi zigawo za mapulasitiki ndi ziti?

    Pulasitiki (yomwe imadziwikanso kuti synthetic resin) ndi mtundu wapamwamba kwambiri wa mamolekyulu achilengedwe.Chigawo chake chachikulu ndi utomoni, ndipo zowonjezera zosiyanasiyana zimawonjezeredwa kuti zikwaniritse zosowa zosiyanasiyana.Pakati pawo, ma resins amagawidwa m'magulu awiri: ma resins achilengedwe ndi ma resins opangira.Nthawi yomweyo, ntchito ya utomoni imatsimikizira magwiridwe antchito apulasitiki, omwe ndi gawo lofunikira.Zowonjezera (zomwe zimadziwikanso kuti zowonjezera) zimakhalanso ndi zotsatira zofunikira kwambiri pazitsulo zoyamba za pulasitiki.Ikhoza kupititsa patsogolo kupanga ndi kukonza magwiridwe antchito a pulasitiki, kuchepetsa mtengo wopangira ndikusintha magwiridwe antchito apulasitiki.

    Pa kutentha kwapakati, pulasitiki imatha kukhala ndi mawonekedwe operekedwa.Kuti apange mawonekedwe enaake, ayenera kukhala pansi pa kutentha kwapadera ndi kupanikizika.

    Kodi njira zochizira zinyalala zamapulasitiki ndi ziti?

    1. Njira yotayiramo zinyalala

    Njira yotayiramo zinyalala ndikutumiza zinyalala zamapulasitiki kumalo otayirako ngati zinyalala.Njira imeneyi ndi yosavuta komanso yosavuta ndipo imagwiritsidwabe ntchito m'mayiko osiyanasiyana.Komabe, chifukwa cha kuchuluka kwa pulasitiki komanso kuchepa kwa zinyalala zomwe zitha kuyikidwa, zingayambitsenso kuwononga nthaka.Komanso, pambuyo potaya zinyalala, zinthu zovulaza mu zinyalala zidzalowa pansi, zimakhudza dongosolo la nthaka, zimawononga madzi apansi ndi kuwononga kachiwiri.Kuphatikiza apo, kutayirako kwa mapulasitiki ambiri owonongeka omwe atha kugwiritsidwanso ntchito kwadzetsa kuwononga zinthu, zomwe sizikugwirizana ndi chitukuko chokhazikika chomwe dziko lathu limalimbikitsa.

    2. Thermochemical kuchira njira

    Thermochemical recovery njira akhoza kugawidwa mu incineration njira ndi njira pyrolysis.

    Kuwotcha kumatanthauza kuti mphamvu yochuluka ya kutentha ingapezeke ndipo ntchito ya nthaka ikhoza kuchepetsedwa powotcha mapulasitiki a zinyalala.Njirayi ili ndi ubwino wa ntchito yabwino komanso yotsika mtengo.Komabe, mkati mwa kuyaka, mpweya woipa umapangidwa, zomwe zimapangitsa kuti mpweya uwonongeke.Pyrolysis imatanthawuza kusasinthika kwa kutentha kwa zinyalala zolimba zomwe zimatha kutulutsa mpweya woyaka, phula, ndi coke popanda mpweya kapena mpweya.Njira ya pyrolysis ili ndi njira zovuta, zofunikira za zipangizo zamakono, zopangira ndalama zambiri, kuchira kovuta, ndi zochepa zogwiritsira ntchito.

    3. Njira yobwezeretsa makina

    Njira zowonongeka zamakina zimagawidwa makamaka m'magulu awiri: kusinthika kosavuta ndi kusinthidwa kusinthidwa.Njira yobwezeretsa makina ndi yobiriwira, yothandiza, komanso yogwiritsidwa ntchito kwambiri.Njira yake ndi kuchotsa zinyalala, kuphwanya, kuyeretsa, ndi kuumitsa zinyalala zapulasitiki, kenako kuzisungunula, kuzipanga ndi kuzipanganso kuti zipange zatsopano.

     

    Kodi ntchito zamakina obwezeretsanso pulasitikimu ndondomeko yobwezeretsanso pulasitiki?

    Makina obwezeretsanso pulasitiki amagwiritsidwa ntchito kwambiri pobwezeretsanso makina azinthu zamapulasitiki.Makina obwezeretsanso pulasitiki ndi dzina lanthawi zonse la makina obwezeretsanso zinyalala zamapulasitiki.Imatanthawuza makamaka zida zobwezeretsanso pulasitiki ndi granulation, kuphatikiza zida zopangira kale ndi zida za granulation.

    Pobwezeretsanso, mapulasitiki a zinyalala amawunikidwa, kugawidwa, kuphwanyidwa, kutsukidwa, kuchotsedwa madzi m'thupi, ndikuwumitsidwa ndi zida zopangira.Zida zofananira zopangira mankhwala ziyenera kusankhidwa molingana ndi ulalo, zida zapulasitiki, ndi zotuluka.Pambuyo pake, pulasitiki wosweka ndi pulasitiki, extruded, kukokedwa, ndi granulated ndi pulasitiki extruder ndi pulasitiki granulator, ndipo potsiriza, cholinga chobwezeretsanso chimakwaniritsidwa.

    Pali njira zambiri zothandizira mapulasitiki a zinyalala, omwe njira yobwezeretsa makina imakhala yobiriwira, imakhala ndi zotsatira zabwino zobwezeretsa, ndipo imagwiritsidwa ntchito kwambiri.Makina achikhalidwe obwezeretsanso pulasitiki amafunikira kuphwanya pulasitiki, zomwe zimawonjezera mtengo wobwezeretsanso, zimachepetsa mphamvu yobwezeretsanso, ndikupangitsa kuti malo ogwira ntchito aipire kwambiri.Kusintha kwa mapangidwe a makina obwezeretsanso pulasitiki kudzera muukadaulo wapamwamba komanso watsopano ndiye woyang'anira chitukuko kwa nthawi yayitali mtsogolo.Suzhou Polytime Machinery Co., Ltd. ndi bizinesi yapamwamba kwambiri yokhala ndi sayansi ndiukadaulo monga kutsogolera komanso moyo wabwino.Pakalipano, izo zakhala imodzi mwa zikuluzikulu extrusion zipangizo kupanga zapansi ku China.Ngati mukugwira ntchito yobwezeretsanso zinyalala zamapulasitiki, mutha kuganizira zaukadaulo wathu wapamwamba kwambiri.

     

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