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環保設備 石膏(gao)濕法脫(tuo)硫系統(tong)
流程圖
石(shi)灰石(shi)(石(shi)灰)——石(shi)膏(gao)濕(shi)法脫硫(liu)適用于大、 中(zhong)型工業爐(lu)窯高、中(zhong)硫(liu)煤機組(zu)煙氣脫硫(liu),已成(cheng)功應用于國內和國際水泥、冶金、電力等工業(ye)工程(cheng)中。
產品特點

采用基于 CFD 分析的均流提(ti)效構件(jian),提(ti)高脫硫效率

Adopt uniform-fluid device based on CFD analysis, increasing the desulfurization efficiency.
嚴格按照(zhao) CFD 分析(xi)結(jie)果(guo)配置進口導流、托盤裝置及節(jie)能環等結(jie)構,充分保證(zheng)了煙(yan)氣(qi)在(zai)塔(ta)體內(nei)的均勻分布,增
加了(le)傳質效率。
Equipped with inlet guiding device, tray device, energy saving ring and other structure in strict accordance
with CFD analysis, ensuring uniform distribution of flue gas in the tower and increasing the mass transfer
efficiency.
合理布置(zhi)噴(pen)(pen)淋層(ceng)及噴(pen)(pen)頭,采用(yong)高性能雙(shuang)頭噴(pen)(pen)嘴,強化傳質(zhi)效(xiao)果
Reasonable layout of spraying layer and nozzle, high-performance double nozzles, strengthening mass
transfer effect.
采用(yong)專有程序設計各噴淋層以(yi)及各層的(de)噴頭(tou),確保塔體內的(de)噴淋覆蓋率和均(jun)勻性,提高脫硫效率并(bing)節省漿液
循(xun)環量。
Adopt special program to design every spraying layer and its nozzles, ensuring high spraying coverage rate
and uniformity, which increases desulfurization efficiency and reduces circle quantity of slurry.
采用高性能雙(shuang)頭(tou)噴嘴,明(ming)顯獲得密(mi)集的二次霧化效果,增大漿液與煙氣的接觸面(mian)積;該噴頭(tou)具有優良的耐磨(mo)
耐腐防堵(du)功(gong)能,可靠性高。
Adopt high-performance double nozzles and achieve intensive secondary atomization, which enlarges the
area between gas and slurry liquid. This nozzle has excellent wear & corrosion resistance, anti-blocking
function and high reliability.
采用高性能除霧(wu)器
Adopt high-performance demister
采用多層高性能屋脊式除霧器,結合(he)均(jun)流板(ban)技術,壓力(li)降低,臨界(jie)分離粒徑(jing)小,確保液滴攜帶(dai)量不大于(yu)
20mg/Nm3,最大限度減(jian)少霧滴攜(xie)帶粉塵量(liang),實現超凈排放(fang)。
Adopt multi-layer high-performance roof-type demister combined with flow equalization board technology
to achieve low pressure and small critical separated droplet diameter, ensuring escaping quantity of
droplet no more than 20mg/Nm3. It can minimize dust quantity carried by mist and achieve super-clean
emission.
DCS 智能控制系統
DCS intelligent control system
DCS 全(quan)智能控制系統:
濾餅濃度(du)控制,基(ji)于差壓的除霧(wu)器(qi)自動沖洗控制等大大減(jian)低了(le)能耗,確保排放達標(biao)。 增壓風機入口(kou)壓力控制回(hui)路,石(shi)灰漿供漿調節控制 SO2 出(chu)口(kou)濃度(du)控制回(hui)路,真空脫水劑
DCS intelligent control system: adds inlet pressure control loop of fan; regulate the SO2 outlet concentration by slurry offering; concentration control by vacuum dehydrating agent filter cake; automatic washing control of demister based on differential pressure. All the controls reduce energy consumption and ensure that emission standard is achieved.
技術參數