Ntchito ndi mfundo za sefa ndizofunika kwambiri powonetsetsa kuti zonyansa zimachotsedwa mumadzimadzi kapena gasi. M'mafakitale, pali ntchito zambiri zomwe zimafuna kugwiritsa ntchito zinthu zosefera, kuphatikiza kuyeretsa madzi, kupanga mafuta ndi gasi, ndi makina osefera mpweya.
Chosefera ndi gawo lofunikira kwambiri lomwe limachita kusefera kwenikweni pochotsa zonyansa mumadzimadzi kapena gasi. Ntchito yayikulu ya chinthu chosefera ndikujambula zoyipitsidwa zolimba, zamadzimadzi, ngakhalenso mpweya kuchokera mumtsinje wamadzimadzi, kuwonetsetsa kuti chomalizacho chilibe tinthu tosafunikira.
Pali mitundu yosiyanasiyana ya zinthu zosefera zomwe zimasefera ndi makina osiyanasiyana. Mtundu umodzi wazinthu zosefera ndi makina osefa, omwe amagwira ntchito pamakina osefera. Zosefera zamtunduwu zimakhala ndi porous zomwe zimatsekereza zodetsa zolimba zikamadutsa pazosefera. Madziwo akamadutsa muzosefera, zonyansazo zimatsekeredwa mkati mwa media, zomwe zimapangitsa kuti madzi oyera adutse.
Mtundu wina wa fyuluta ndi chinthu cha adsorption, chomwe chimagwira ntchito motsatira mfundo za adsorption. Zosefera zamtunduwu zimakhala ndi zinthu zokongoletsedwa ndi adsorbent zomwe zimakopa ndikuchotsa zodetsa zosafunikira mumtsinje wamadzimadzi. Sefa ya adsorption ndiyothandiza pochotsa zonyansa monga mafuta, gasi, ndi fungo lamadzi ndi mpweya.
Mtundu wodziwika bwino wazinthu zosefera zomwe zimagwiritsidwa ntchito m'makina osefera mpweya ndi electrostatic filter element. Zosefera izi zimagwira ntchito motsatira mfundo ya electrostatic attraction, yomwe imagwiritsa ntchito magetsi osasunthika kuti igwire ndikuchotsa zoyipitsidwa ndi mpweya. Electrostatic filter element ili ndi waya wa waya wokhala ndi electrostatic charge, yomwe imakopa ndikugwira tinthu tating'onoting'ono ta mpweya.
Kusankha kwa sefa kumatengera mtundu wa kuipitsidwa komwe kumayenera kuchotsedwa mumadzi kapena gasi. Zinthu zina zosefera ndizoyenera kuchotsa zoipitsa zolimba, pomwe zina zimatha kuchotsa fungo, mpweya, ndi zakumwa.
Ndikofunika kuzindikira kuti chinthu chosefera sichinthu chodziyimira chokha, koma ndi gawo lalikulu la kusefera. Kuchita bwino kwa chinthu chosefera pochotsa zonyansa kuchokera mumadzimadzi kapena gasi zimatengera mphamvu yasefera yonse.
Pomaliza, ntchito ndi mfundo za sefa ndizofunikira kwambiri powonetsetsa kuti zonyansa zimachotsedwa mumadzimadzi kapena gasi. Kusankha kwa zinthu zosefera kumadalira mtundu wa kuipitsidwa komwe kumayenera kuchotsedwa mumtsinje. Ndikofunikira kuwonetsetsa kuti zosefera zili m'gulu la kusefera koyenera kuti zitsimikizire kuti zikuyenda bwino.
Zipangizo | ZAKA | ZINTHU ZOTHANDIZA | Zipangizo ZOCHITA | ZOSEFA ZINTHU | ZOCHITA ZA IJINI |
Nambala Yazinthu Zogulitsa | BZL-CY1098 | |
Kukula kwa bokosi lamkati | CM | |
Kunja kwa bokosi kukula | CM | |
Kulemera kwakukulu kwa mlandu wonse | KG | |
CTN (QTY) | PCS |