Nhanganyaya kune zviridzwa zvinoshandiswa makemikari kusefa ye sodium sulfide mugadziri
Filtration imhando yekushanda kwekuparadzanisa zvimedu zvakasimba zvakamiswa mumvura kana gasi. Midziyo yakawanda inoshandiswa kusefa. Pano, zviridzwa zvakati wandei zvinonyanya kuunzwa pano, zvekunongedza vagadziri chete.
(1) Tube sefa
Inoumbwa neporous filter chubhu, iri nyore kuvharisa uye kusefa, uye inoshandiswa kuchenesa tsvina yakanyatso mufiltrate, senge capacitor borax, barium carbonate, nezvimwe.
(2) Yemakumbo matatu centrifuge
Kugadzira zvigadzirwa. Smooth oparesheni, diki tsoka, nyore kudzora kupatsanurwa uye kugeza nguva, asi kureba kusefa kutenderera, diki kugadzirwa kugona, yakakwira basa rakawanda. Kupatsanurwa kwekristaro yeinorganic munyu, senge copper sulfate, sodium red alum, nezvimwe.
(3) Taper-mhando inoenderera centrifuge
Zvigadzirwa zvakaumbwa, kuenderera mberi kwesefa, kuburitsa, chimiro chiri nyore, kugadzirisa kwakakodzera, asi kushambidza hakuna kunaka, iyo sefa slurry idiki yakasimba rayo reshiyo, hombe kuvuza, yakakodzera kupatsanurwa kwezvikamu zvakakura yunifomu crystallization, senge borax.
(4) Spiral unloading settlement centrifuge
Kuenderera mberi kusefa, keke yekusefa inogona kugezwa, iyo filtrate ine 1-7%, yakakodzera kupatsanurwa kwekuchinja kukuru, misiyano yakakura yekumisa, pane yakatwasuka uye yakatwasuka. Nekusefa kwe calcium carbonate uye nickel sulfate.
Nguva yekutumira: Jan-19-2024
