Kodi mungachepetse bwanji makulidwe ndi kufanana kwa waya wowotcha wotentha?

1. Ogwiritsa ntchito miphika ya zinki ayenera kumamatira ku nsanamira zawo
Ogwira ntchito m'miphika ya zinc ayenera kukhala otsimikiza kugwira ntchito ndi udindo.Osasiya positi popanda tchuthi, nthawi zonse onani kusintha kwaotentha plating wayawosanjikiza malata, ndipo malinga ndi zotsatira za kusanthula, dziwani kukangana kwa asbestos block gap, zimatenga nthawi yayitali bwanji kukanikiza, m'malo mwa nkhope yokakamiza;Sinthani nkhope yogwira ntchito;Mpaka mbali zonse zinayi za chipika cha asibesitosi zikugwiritsidwa ntchito, ogwira ntchito yokonza adzapitiriza kugwiritsa ntchito chipikacho pambuyo pokonza ngati kuli kofunikira kuti achepetse kumwa kwa asibesitosi.

2. Chotsani zotsalira za zinki pamadzi amadzimadzi a zinki
Ndi chonyamula chachikulu kwawaya wachitsulo, mu madzi a zinki pamaso pa phulusa la zinki likugwedezeka;Gwiritsani ntchito kanyumba kakang'ono kazitsulo zachitsulo;Zinc pot zitsulo zitsulo zotulutsira mu mphindi 30, ndi chotolera mmbuyo ndi mtsogolo, mpaka zotsalira za zinki zazikulu zoyandama kukhala zofiirira zachikasu, phulusa lenileni la zinki, phulusa la zinki.Phulusa la zinki lotengedwa liyenera kukhala lofiirira phulusa lenileni la zinki, phulusa la nthaka, mothandiza kuchepetsa kumwa kwa nthaka.Ichi ndi chimodzi mwa njira zazikulu zochepetsera kugwiritsira ntchito zinc, ndipo ndi vuto lenileni, lomwe silinathetsedwe kwa zaka zambiri.
3, chepetsani ayoni wachitsulo wowirikiza mu plating chothandizira chomwe chimagwiritsidwa ntchito popangira waya wotentha, kuchepetsa mapangidwe a zinc slag
Ukadaulo wovomerezeka umagwiritsidwa ntchito nthawi zonse kuyika midadada ya zinc mu dziwe lothandizira, kotero kuti chitsulo chopindika muzitsulo zomangira chimakhala chitsulo chocheperako, komanso kuchitapo kanthu kofunikira kuti akhazikitse mtengo wa PH mkati mwa manambala, komanso kuwongolera zosefera kuti zitheke. sefa ma ayoni achitsulo muzothandizira zoyala;The trivalent iron ion imayendetsedwa pakati pa 0.3 ndi 1.0g/L;Pamene haidrojeni situlutsidwa mu plating aid, zinki chipika anapitiriza.Ndi njira yabwino yochepetsera zinc slag, kusintha madzi amadzimadzi a zinc ndikuchepetsa makulidwe a zinc wosanjikiza kuti mugwiritse ntchito fyuluta yothandizira plating.

4. Madzi otsuka sungani aukhondo mutatola waya
Kasamalidwe ka madzi ochapira pambuyo potola waya ayenera kutayidwa pafupipafupi komanso pafupipafupi, ndipo madzi ochapira ayenera kukhala aukhondo komanso otsika asidi momwe angathere.Ndikoyenera kwambiri kulamulira pH mtengo wa 3. Kuphatikizika kwa plating aid sikuyenera kukhala kwakukulu.Waya wotentha wopaka uyenera kuwonjezeredwa ndi ammonium chloride ndi zinc chloride malinga ndi kafukufuku wa labotale, ndipo mphamvu yokoka ya yankho la kompositi imayendetsedwa mkati mwa 50 ~ 80g/L.Ngati ammonium chloride kapena zinc chloride yawonjezedwa popanda kutchula zotsatira za kafukufuku wa labotale, iyenera kutsutsidwa ndi kuphunzitsidwa, ndipo chithandizo chachuma chiyenera kuperekedwa ngati kuli kofunikira.
5, malinga ndi makulidwe a waya awiri kuti asinthe nthawi yothira nthaka
Zinc dipping nthawi iyenera kusinthidwa molingana ndi makulidwe a waya awiri.Njira yosinthira ndi kutalika kwa mtunda wapakati pa chowongolera chowongolera pa mphika wa zinki ndi chodzigudubuza cha ceramic.Waya wandiweyani waya m'mimba mwake nthaka kuviika nthawi ayenera kukhala yaitali, chabwino waya m'mimba mwake nthaka kuviika nthawi ayenera kukhala waufupi, nthaka kuviika kutalika mu osiyanasiyana 2 ~ 3.5m, amenenso kuchepetsa kumwa nthaka wa zitsulo waya kanasonkhezereka, ndi mbali ya kusunga. kufanana kwa zinc wosanjikiza.