Momwe mungachepetse makulidwe ndi kufanana kwa miyeso yoyika waya yotentha

1, kuchepetsawaya wotenthandi ayoni chitsulo mu plating wothandizira, kuchepetsa m'badwo wa zinki slag.Kugwiritsa ntchito luso lopangidwa patent, nthawi zonse kuyika zinki chipika ku plating wothandizira dziwe, kuti plating wothandizila mu bivalent chitsulo mu trivalent chitsulo, ndi kusewera khola PH mtengo mkati manambala osiyanasiyana muyeso wofunika, komanso zosavuta sefa ma ayoni achitsulo cha trivalent mu plating agent;The ferric ion imayendetsedwa pakati pa 0.3 ndi 1.0g/L.Pamene plating wothandizira si anamasulidwa mu haidrojeni, ndiye pitirizani kuika zinki midadada.Ndi muyeso wogwira mtima wochepetsera zinc slag, kusintha madzimadzi amadzimadzi a zinc ndikuchepetsa makulidwe a zinc wosanjikiza kuti apereke gawo la sefa ya plating aid.

2. Ndikoletsedwa kusodza mtanda wa zinc ndikugulitsa ngati phulusa la zinki.Pambuyo nthaka phulusa ayenera bulauni chikasu chenicheni nthaka phulusa, nthaka pamwamba, bwino kuchepetsa nthaka mowa.Ichi ndi chimodzi mwa njira zazikulu zochepetsera kugwiritsira ntchito zinc, koma ndi vuto lenileni, lomwe silinathetsedwe kwa zaka zambiri.Madzi otsuka mawaya azikhala aukhondo mukatha kunyamula.Kasamalidwe ka madzi ochapira pambuyo potola waya wachitsulo ayenera kutayidwa pafupipafupi komanso pafupipafupi, ndipo madzi ochapira ayenera kukhala aukhondo komanso otsika acidity momwe angathere.Ndikoyenera kuwongolera pH 3.

3, malinga ndiwayam'mimba mwake wa waya kuti musinthe nthawi yomiza ya zinki.Nthawi yomiza zinc iyenera kusinthidwa molingana ndi kukula kwa waya.Njira yosinthira ndiyo kugwiritsa ntchito wononga zotsogola pa mphika wa zinki, kutalika kwa mtunda wopita ku chodzigudubuza cha ceramic.Zinki kumizidwa nthawi ya wandiweyani waya awiri ayenera kukhala yaitali, ndi nthaka kumiza nthawi yabwino waya awiri ayenera kukhala yaifupi, ndi nthaka kumizidwa kutalika mu osiyanasiyana 2 ~ 3.5m, amenenso kuchepetsa kumwa nthaka nthaka. zitsulo waya galvanizing ndi kusunga yunifolomu nthaka wosanjikiza.

4, kuchotsa nthaka madzi pamwamba agglomerate zinki zotsalira.Ndi chotola chachikulu chawaya wachitsulo, kulowa m'madzi a zinki kutsogolo kwa phulusa la zinki likugwedezeka;Gwiritsani ntchito yaying'ono potuluka waya wazitsulo;Zinki pot waya potulutsira mu mphindi 30, ndi pickpockets mmbuyo ndi mtsogolo, mpaka zazikulu, zoyandama zinki zotsalira mu bulauni yellow, phulusa zinki weniweni, zinki phulusa pamwamba.

5, kuchuluka kwa plating wothandizira sikungakhale kokwera kwambiri.Kuphatikizika kwa chithandizo cha plating sikuyenera kukhala kokwera kwambiri.Hot waya plating ayenera mogwirizana ndi deta zasayansi kusanthula kuwonjezera ammonium kolorayidi ndi zinki mankhwala enaake, gawo la gulu kulamulira njira mu osiyanasiyana 50~80g/L.Kuwonjezera ammonium chloride kapena zinc chloride zopangira popanda zotsatira za kafukufuku wa labotale ziyenera kutsutsidwa ndi kuphunzitsidwa, ndipo chithandizo chachuma chiyenera kuperekedwa ngati kuli kofunikira.