焚燒廠煙(yan)氣(qi)處理系統的飛(fei)灰(hui)(hui)送(song)(song)入儲倉后(hou)，定(ding)(ding)量(liang)輸(shu)(shu)送(song)(song)至螺(luo)(luo)(luo)旋(xuan)(xuan)輸(shu)(shu)送(song)(song)機(ji)，再(zai)(zai)由螺(luo)(luo)(luo)旋(xuan)(xuan)機(ji)送(song)(song)至計量(liang)秤(cheng)內，水(shui)(shui)泥(ni)倉中的水(shui)(shui)泥(ni)經水(shui)(shui)泥(ni)倉下的螺(luo)(luo)(luo)旋(xuan)(xuan)輸(shu)(shu)送(song)(song)機(ji)，同樣由螺(luo)(luo)(luo)旋(xuan)(xuan)機(ji)送(song)(song)至計量(liang)秤(cheng)內，按設計的配比飛(fei)灰(hui)(hui)與水(shui)(shui)泥(ni)在攪拌主(zhu)(zhu)(zhu)機(ji)內混(hun)合(he)(he)，同時(shi)螯(ao)合(he)(he)劑稀釋液輸(shu)(shu)送(song)(song)泵及供(gong)水(shui)(shui)系統同時(shi)啟動(dong)，向攪拌主(zhu)(zhu)(zhu)機(ji)供(gong)給螯(ao)合(he)(he)劑及水(shui)(shui)。飛(fei)灰(hui)(hui)、水(shui)(shui)泥(ni)、螯(ao)合(he)(he)劑及水(shui)(shui)在攪拌主(zhu)(zhu)(zhu)機(ji)內混(hun)合(he)(he)，飛(fei)灰(hui)(hui)中的重金屬類與螯(ao)合(he)(he)劑反應，生成(cheng)螯(ao)合(he)(he)物從(cong)而被穩(wen)定(ding)(ding)化(hua)。攪拌主(zhu)(zhu)(zhu)機(ji)內出來(lai)的被穩(wen)定(ding)(ding)化(hua)后(hou)的螯(ao)合(he)(he)物，通過(guo)(guo)皮(pi)帶輸(shu)(shu)送(song)(song)機(ji)裝袋或切塊(kuai)成(cheng)型并運(yun)送(song)(song)養護(hu)間進行養護(hu)。養護(hu)過(guo)(guo)程中水(shui)(shui)分大(da)量(liang)蒸發，然后(hou)再(zai)(zai)由運(yun)輸(shu)(shu)車運(yun)至指定(ding)(ding)地(di)點填(tian)埋(mai)，至此完成(cheng)整個(ge)飛(fei)灰(hui)(hui)穩(wen)定(ding)(ding)化(hua)固化(hua)處理過(guo)(guo)程。螯(ao)合(he)(he)劑的配比為0.5~3%。實(shi)際使用量需根(gen)據飛灰的成份最終試驗(yan)后確定;水泥的配比為(wei)10%~20%;設(she)計時按(an)10%進行設計(ji)。