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Zida zopangira madzi otayira pamapepala-Makina Osungunula Air Flotationamatanthauza zida zomwe zimachepetsa SS ndi COD m'madzi otayira opangidwa ndi makampani opanga mapepala, ndi cholinga chochepetsa kuopsa kwa kuipitsa.
Makampani opanga mapepala ndi amodzi mwa mafakitale omwe amagwiritsa ntchito mphamvu zambiri komanso kuwononga chilengedwe.Kuwonongeka kwa chilengedwe komwe kumayambitsa kumadziwika ndi kuchuluka kwa madzi onyansa, kuchuluka kwamafuta a okosijeni (BOD), komanso zinthu zambiri zolimba zomwe zimayimitsidwa m'madzi otayirira, omwe makamaka amakhala ndi Hemicellulose, lignin, mchere wamchere wamchere, ulusi wabwino, ulusi wabwino. zodzaza, inki yosindikizira, utoto, ndi madzi oyipa ndi mpweya wotayira wokhala ndi divalent sulfure, wokhala ndi fungo loyipa komanso mtundu.Lignin ndi Hemicellulose makamaka amapanga COD ndi BOD ya madzi oipa;Zingwe zazing'ono, zodzaza ndi inorganic, etc. ziyenera kupanga SS;Inki, utoto, ndi zina zambiri zimapanga chromaticity ndi COD.Zowononga izi zikuwonetsa bwino kwambiri zizindikiro za SS ndi COD zamadzi onyansa.
Zida zopangira mapepala amadzi otayira -Makina Osungunula Air Flotationamatha kuchepetsa SS ndi COD m'madzi otayira mothandizidwa ndi mankhwala opangira ma flocculants.M'makampani opanga mapepala, zida izi zitha kugwiritsidwa ntchito pochiza madzi oyera pamakina a pepala ndi madzi onyansa apakatikati monga deinking madzi onyansa.Kumbali imodzi, imatha kubwezeretsanso ulusi, ndipo kumbali ina, imatha kugwiritsanso ntchito kapena kutulutsa madzi otayidwa kuti akwaniritse miyezo, kuchepetsa kwambiri kukakamiza kwachitetezo cha chilengedwe.Zida izi zidapangidwa molingana ndi ma prototypes otchuka ku United States, ndiukadaulo wapamwamba, mawonekedwe osavuta, komanso kukonza bwino
The yopingasa otayaMakina Osungunula Air Flotationndi zida zolekanitsa zolimba zamadzimadzi zomwe zimagwiritsidwa ntchito popanga zimbudzi, zomwe zimatha kuchotsa zolimba zoyimitsidwa, mafuta, ndi chingamu m'chimbudzi.Ndiwo zida zazikulu zochizira zimbudzi zoyambirira.
1. Mapangidwe a mawonekedwe aMakina Osungunula Air Flotation: Thupi lalikulu la zida ndi mawonekedwe achitsulo amakona anayi.Zigawo zazikuluzikulu zimapangidwa ndi pampu ya mpweya yosungunuka, mpweya wa compressor, thanki ya mpweya wosungunuka, bokosi lamakona anayi, makina oyendetsa mpweya, makina opukuta matope, ndi zina zotero.
1）.The gasi thanki umabala thovu yaing'ono ndi tinthu kukula 20-40um, ndi zomatira flocculent ndi olimba, amene angathe kukwaniritsa zabwino mpweya flotation kwenikweni;
2）.Kuchepetsa kugwiritsa ntchito flocculants ndi kuchepetsa ndalama;
3）.Njira zogwirira ntchito ndizosavuta kuzidziwa, ubwino wa madzi ndi kuchuluka kwake ndizosavuta kuzilamulira, ndipo kasamalidwe kake ndi kosavuta;
4）.Zokhala ndi dongosolo la backwash, chipangizo chomasulidwa sichimatsekedwa mosavuta.
2. Ntchito mfundo yaMakina Osungunula Air Flotation: Tanki ya gasi imapanga madzi osungunuka, omwe amatulutsidwa m'madzi kuti athandizidwe kudzera mu chipangizo cha depressurization.Mpweya wosungunuka m'madzi umatuluka m'madzi, ndikupanga tinthu ting'onoting'ono ta 20-40um.Ma thovu ang'onoang'ono amaphatikizana ndi zolimba zoyimitsidwa m'chimbudzi, kupangitsa mphamvu yokoka ya zolimba zoyimitsidwa kukhala yaying'ono kuposa yamadzi ndipo pang'onopang'ono imayandama pamwamba kuti ipange scum.Pamwamba pamadzi pali scraper system kuti apaye zinyalala mu thanki yamatope.Madzi oyera amalowa mu thanki yamadzi oyera kudzera mumsewu wosefukira kuchokera pansi.
3. Kuchuluka kwa ntchito Makina Osungunula Air Flotation:
1) Amagwiritsidwa ntchito pochotsa zolimba zoyimitsidwa, mafuta, ndi zinthu zosiyanasiyana za colloidal m'madzi onyansa, monga kuthira madzi onyansa m'mabizinesi amakampani monga petrochemical, migodi ya malasha, kupanga mapepala, kusindikiza ndi utoto, kupha, ndi kufungira;
2).Amagwiritsidwa ntchito pokonzanso zinthu zothandiza, monga kusonkhanitsa ulusi wabwino popanga madzi oyera.
Nthawi yotumiza: Jul-21-2023