中文/English
环保设备 石膏湿(shi)法脱硫(liu)系统
流程图
石(shi)(shi)灰石(shi)(shi)（石(shi)(shi)灰）——石(shi)(shi)膏湿(shi)法脱硫适用于大(da)、 中型工业炉窑高、中硫(liu)煤机组(zu)烟气脱硫(liu)，已成(cheng)功应用于国内和国际水泥、冶金、电(dian)力等工业工程(cheng)中。
产品特点
●采用基(ji)于 CFD 分(fen)析的均(jun)流提(ti)效构件，提(ti)高脱硫效率
Adopt uniform-fluid device based on CFD analysis, increasing the desulfurization efficiency.
●严格按(an)照 CFD 分(fen)析结果配置进口(kou)导流、托(tuo)盘装置及节能环等结构，充分(fen)保证了烟气在塔(ta)体内的均匀分(fen)布，增
加了传(chuan)质效率。
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(li)布置喷淋层及喷头(tou)，采用高性能双头(tou)喷嘴，强化传质效果
Reasonable layout of spraying layer and nozzle, high-performance double nozzles, strengthening mass
transfer effect.
●采用专有程(cheng)序设(she)计各喷(pen)(pen)淋层(ceng)以及(ji)各层(ceng)的(de)喷(pen)(pen)头，确(que)保塔(ta)体(ti)内的(de)喷(pen)(pen)淋覆(fu)盖率和均匀性(xing)，提高(gao)脱硫效率并节省浆(jiang)液
循环量。
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.
●采用高性能双头喷嘴，明显获得密集的二(er)次雾化(hua)效果，增大浆液与烟气的接(jie)触面积；该喷头具有优良的耐(nai)磨(mo)
耐(nai)腐(fu)防(fang)堵功(gong)能，可(ke)靠性(xing)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(xing)能除(chu)雾器
Adopt high-performance demister
●采(cai)用(yong)多层(ceng)高性能屋脊式除雾器，结合(he)均流(liu)板技术，压力降低，临界分离粒径(jing)小，确保液滴携带(dai)量(liang)不(bu)大(da)于
20mg/Nm3，最大限度(du)减少(shao)雾滴携带(dai)粉尘量，实现超净(jing)排放。
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 智能控制系统
DCS intelligent control system
DCS 全智能控制系统：
滤饼浓度控(kong)制，基(ji)于差压(ya)的(de)除雾(wu)器自动冲洗控(kong)制等(deng)大大减低了能耗，确保排放达标。 增压(ya)风机入口压(ya)力(li)控(kong)制回路(lu)(lu)，石灰浆供(gong)浆调(diao)节控(kong)制 SO2 出口浓度控(kong)制回路(lu)(lu)，真(zhen)空脱水(shui)剂
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.
技术参数
