UmGaqo oSebenzayo woMatshini we-Dissolved Air Flotation(DAF).

Umgaqo wokuSebenza weUmatshini wokuNyulwa koMoya (DAF):Ngenkqubo yokunyibilikisa kunye nokukhupha umoya, inani elikhulu lamaqamza amancinci aveliswa emanzini ukuwenza abambelele kumasuntswana aqinileyo okanye angamalwelo kumanzi amdaka ngoxinaniso olusondele kuleyo lwamanzi, nto leyo ekhokelela kwimeko yokuba ukuxinana okupheleleyo kukonke. ngaphantsi kunaleyo yamanzi, kwaye zinyukela kumphezulu wamanzi ngokuthembela kwi-buoyancy, ukuze zifezekise injongo yokwahlulwa kolwelo oluqinileyo.

 I-Air Flotation enyibilikileyoUmatshiniikakhulu iqulathe la malungu alandelayo:

 1. Umatshini wokubhabha emoyeni:

 Isakhiwo sensimbi sisisiseko somzimba oyintloko womatshini wokucocwa kwamanzi amdaka.Ifakwe ngaphakathi ngaphakathi kwi-relever, ipayipi yokuphuma, itanki ye-sludge, i-scraper kunye nenkqubo yokuhambisa.Umkhuphi ubekwe kwisiphelo esingaphambili kumatshini womoya ojikelezayo, oko kukuthi indawo yokudada emoyeni, eyona nxalenye iphambili yokuvelisa amaqamza amancinci.Amanzi omoya anyibilikisiweyo avela kwitanki yomoya enyibilikisiweyo axutywe ngokupheleleyo namanzi amdaka apha kwaye akhululwe ngequbuliso ukwenza amaqamza amancinci kunye nobubanzi obumalunga ne-20-80um, ebambelela kwiiflocs kumanzi amdaka, ukuze kuncitshiswe ubunzima obuthile. yeegusha nokunyuka, kwaye amanzi acocekileyo ahlulwe ngokupheleleyo.Imibhobho yokuphuma kwamanzi isasazwa ngokulinganayo kwindawo engezantsi yebhokisi kwaye idibaniswe nokuphuphuma okuphezulu ngombhobho ophambili othe nkqo.Ukukhutshwa okuphuphumayo kuxhotyiswe kwinqanaba lamanzi elilawula ukuphuphuma kwe-weir ukuququzelela ukulawulwa komgangatho wamanzi kwibhokisi.Umbhobho we-sludge ufakwe phantsi kwebhokisi ukukhupha i-sediment efakwe phantsi kwebhokisi.Ingxenye ephezulu yebhokisi yebhokisi inikwe itanki ye-sludge, enikezelwa nge-scraper, ejikelezayo ngokuqhubekayo.Qhubeka ukhuhla i-sludge edadayo kwitanki ye-sludge kwaye ugeleze ngokuzenzekelayo kwitanki yodaka.

 2. Inkqubo yerhasi enyibilikileyo:

 Isixokelelwano sokunyibilika komoya ikakhulu siqulunqwe yitanki yokunyibilika komoya, itanki yokugcina umoya, icompressor yomoya kunye nempompo yoxinzelelo oluphezulu.Itanki yokugcina umoya, i-compressor yomoya kunye nempompo yoxinzelelo oluphezulu inqunywe ngokuhambelana noyilo lwezixhobo.Ngokubanzi, umatshini wokudada emoyeni onesakhono sonyango esingaphantsi kwe-100m3 / h wamkela impompo yomoya enyibilikileyo, ehambelana nomgangatho wamanzi kunye nobungakanani, kwaye umgaqo woqoqosho uyaqwalaselwa.Umsebenzi ophambili wetanki yokuchithwa komoya kukukhawulezisa uqhagamshelwano olupheleleyo phakathi komoya kunye namanzi.Yitanki yentsimbi yoxinzelelo oluvaliweyo, eyilwe ngaphakathi kunye ne-baffle, i-spacer kunye nesixhobo se-jet, esinokukhawulezisa ukusabalalisa kunye nenkqubo yokudlulisa ubuninzi bomoya kunye nomzimba wamanzi kunye nokuphucula ukusebenza kakuhle kwe-gas dissolution.

3. Itanki ye-reagent:

Itanki yentsimbi engqukuva okanye iplastiki yefayibha eyomeleziweyo (ukhetho) isetyenziselwa ukunyibilikisa nokugcina iyeza elingamanzi.Amatanki amabini aphezulu axhotyiswe ngezixhobo zokuvuselela, kwaye amanye amabini ngamatanki okugcina i-reagent.Umthamo uhambelana nomthamo wokucubungula.