Malinga ndi kukula kwa chinsalucho, zotchingira mipiringidzo zimagawidwa m'mitundu itatu: chotchingira mipiringidzo yolimba, chotchingira mipiringidzo yapakatikati ndi chotchingira mipiringidzo yopyapyala. Malinga ndi njira yoyeretsera chotchingira mipiringidzo, pali chotchingira mipiringidzo yopangira ndi chotchingira mipiringidzo yamakina. Zipangizozi nthawi zambiri zimagwiritsidwa ntchito panjira yolowera yotsukira zinyalala kapena pakhomo la beseni lonyamula mapampu. Ntchito yayikulu ndikuchotsa chinthu chachikulu chomwe chapachikidwa kapena choyandama m'zinyalala, kuti muchepetse katundu wokonza madzi omwe akutsatira ndikusewera mapampu amadzi, mapaipi, mita, ndi zina zotero. Ngati kuchuluka kwa gridi yotsekedwa kuli kokulirapo kuposa 0.2m3/d, kuchotsa slag yamakina nthawi zambiri kumagwiritsidwa ntchito; pamene kuchuluka kwa gridi yolimba kuli kochepera 0.2m3/d, gridi yolimba imatha kugwiritsa ntchito kuyeretsa slag pamanja kapena kuyeretsa slag yamakina. Chifukwa chake, kapangidwe kameneka kamagwiritsa ntchito chotchingira mipiringidzo yamakina.
Chophimba cha makina choyezera ndi chida chachikulu pa njira yoyamba yoyeretsera zinyalala mu fakitale yoyeretsera zinyalala, chomwe ndi chida chachikulu choyeretsera zinyalala. Chimachita gawo lofunikira kwambiri pa njira yotsatira. Kufunika kwa nyumba zoyeretsera madzi pa ntchito zoperekera madzi ndi zotulutsira madzi kukudziwika kwambiri ndi anthu. Machitidwe awonetsa kuti kusankha grille kumakhudza mwachindunji ntchito yonse yoyeretsera madzi. Grille yopangira nthawi zambiri imagwiritsidwa ntchito m'malo ang'onoang'ono oyeretsera zinyalala okhala ndi kapangidwe kosavuta komanso kantchito kamphamvu kwambiri. Ma gridi olimba a makina nthawi zambiri amagwiritsidwa ntchito m'malo akuluakulu komanso apakatikati oyeretsera zinyalala. Mtundu uwu wa gridi uli ndi kapangidwe kovuta kwambiri komanso kapamwamba kwambiri.
Nthawi yotumizira: Novembala-01-2022