离子交换法软化除盐设备及附件

离子交换法软化除盐设备及附件1.4固定床阴、阳离子交换器阴、阳离子交换器是用于水的初步脱盐（剩余含盐量1～5毫克/升）或制备高纯水(剩余含盐量小于1毫克/升)的主要设备。为原水含盐量在500毫克/升以下时，通过阳-阴离子交换器处理后出水含盐量可降至5～10毫克/升(相当于水的导电率为10微欧姆/厘米左右)，可直接供高压锅炉或电子、化工、医药、原子能等工业用水。当水质要求更高时，则可设置第二级或阴阳混合床离子交换器进一步处理。当原水含盐量大于500毫克/升，应尽量采用双级系统,并应优先采用电渗析法作初级处理。如原水中重碳酸盐含量较高,则应在阴、阳离子交换器之间设置除气塔,驱除二氧化碳气体。阴、阳离子交换系统的流程应根据原水水质、纯水水质要求进行选择。一、逆流再生固定床阴、阳离子交换器1.规格及性能见表35。逆流再生固定床阴、阳离子交换器规格及性能表35DIValign=center名称/DIVDIValign=center型号/DIVDIValign=center规格(mm)/DIVDIValign=center出水量(m3/h)/DIVDIValign=center工作压力(kg/cm2)/DIVDIValign=center工作温度(℃)/DIVDIValign=center工作滤速(m/h)/DIVDIValign=center交换剂种类/DIVDIValign=center交换剂层高度(mm)/DIVDIValign=center出水导电度(mΩ/cm)/DIVDIValign=center材质及内防腐层/DIVDIValign=center最大外形尺寸(直径×总高,mm)/DIVDIValign=center净重(kg)/DIVDIValign=left逆流再生阳(阴)离子交换器/DIVDIValign=centerS55S(配手动阀)S52Q(配气动阀)/DIVDIValign=centerφ1000φ1500φ2000/DIVDIValign=center19.644.278.5/DIVDIValign=center≤6/DIVDIValign=center≤50/DIVDIValign=center25/DIVDIValign=center阳树脂732#，阴树脂717#/DIVDIValign=center2000/DIVDIValign=center10/DIVDIValign=center钢板焊接，橡胶衬里/DIVDIValign=center1012×54311516×58532016×6133/DIVDIValign=center183531834632/DIVDIValign=centerφ2500φ3000/DIVDIValign=center122.7176.6DIValign=center2400/DIValign=center2524×69083028×7157/DIVDIValign=center818612329/DIV/DIVDIVDIValign=left逆流再生阳(阴)离子交换器(配手动或气动衬胶隔膜阀/DIVDIValign=centerHN100ⅡHN100ⅢHN100Ⅳ/DIVDIValign=centerφ1000/DIVDIValign=center15/DIVDIValign=center≤6/DIVDIValign=center/DIVDIValign=center钠交换装填：磺化煤10～25,装填强酸性阳树脂10～30；化学除盐(装填阴、阳树脂)15～30/DIVDIValign=center磺化煤、阴阳离子交换树脂/DIVDIValign=center160020002500/DIVDIValign=center化学除盐时出水～10/DIVDIValign=center钢板焊接橡胶衬里/DIVDIValign=center1012×48341012×55141012×6364/DIVDIValign=center166018001910/DIVDIValign=centerHN125ⅡHN125ⅢHN125Ⅳ/DIVDIValign=centerφ1250/DIVDIValign=center25/DIVDIValign=center160020002500/DIVDIValign=center1266×49431266×56231266×6473/DIVDIValign=center199021802370/DIVDIValign=centerHN160ⅡHN160ⅢHN160Ⅳ/DIVDIValign=centerφ1600/DIVDIValign=center40/DIVDIValign=center160020002500/DIVDIValign=center1616×50431616×57231616×6573/DIVDIValign=center272029403180/DIVDIValign=centerHN200ⅡHN200ⅢHN200Ⅳ/DIVDIValign=centerφ2000/DIVDIValign=center65/DIVDIValign=center160020002500/DIVDIValign=center2020×52602020×5940/DIVDIValign=center378041104500/DIVDIValign=centeDIValign=cenDIValignDIValiDIValign=center2524DIValign=center6090rHN250ⅡHN250ⅢHN250Ⅳ/DIVterφ2500/DIV=center100/DIVgn=center160020002500/DIV×54872524×61672524×7017/DIV65807170/DIVDIValign=centerHN320ⅡHN320ⅢHN320Ⅳ/DIVDIValign=centerφ3000/DIVDIValign=center150/DIVDIValign=center160020002500/DIVDIValign=center3228×57643228×64443228×7294/DIVDIValign=center9120987010780/DIVDIValign=left逆流再生阳(阴)离子交换器/DIVDIValign=center/DIVDIValign=centerφ1000/DIVDIValign=center/DIVDIValign=center6/DIVDIValign=center≤50/DIVDIValign=center/DIVDIValign=center阴或阳离子交换树脂/DIVDIValign=center16002000/DIVDIValign=center/DIVDIValign=center炭钢焊接橡胶衬里/DIVDIValign=center1000×50061000×5686/DIVDIValign=center/DIVDIValign=center/DIVDIValign=centerφ1200/DIVDIValign=center/DIVDIValign=center16002000/DIVDIValign=center1200×50561200×5736/DIVDIValign=center/DIVDIValign=center/DIVDIValign=centerφ1500/DIVDIValign=center/DIVDIValign=center16002000/DIDIValign=center1500×51731500×5853/DIVDIValign=center/DIVVDIValign=center/DIVDIValign=centerφ1800/DIVDIValign=center/DIVDIValign=center1600/DIVDIValign=center1800×5405/DIVDIValign=center/DIVDIValign=center/DIVDIValign=centerφ2000/DIVDIValign=center/DIVDIValign=center16002000/DIVDIValign=center200054552000×6135/DIVDIValign=center/DIVDIValign=center/DIVDIValign=centerφ2200/DIVDIValign=center/DIVDIValign=center2000/DIVDIValign=center2200×6232/DIVDIValign=center/DIVDIValign=center/DIVDIValign=centerφ2500/DIVDIValign=center/DIVDIValign=center20002400/DIVDIValign=center2500×63072500×6987/DIVDIValign=center/DIVDIValign=left逆流再生阳(阴)离子交换器/DIValign=centerFN-2000(阳)FN-2000(阴)FN-2500(阳)FN-2500(阴)FN-2500DIValign=centerφ2000φ2000φ2500φ2500φ2500/DIVDIValign=center94.294.2148.2148.2/DIVDIValign=center≤6/DIVDIValign=center5～30/DIVDIValign=center25/DIVDIValign=center732#717#732#717#717#/DIDIValign=center18002000180020002000/DIDIValign=center/DIVDIValign=center钢板焊接橡胶衬里/DIVDIValign=center2016×55602016×57602524×57102524×59102524×5560/DIVDIValign=center36503760608063005025/DIVDIV(阴)/DIVVVDIValign=left逆流再生阳(阴)离子交换器/DIVDIValign=center/DIVDIValign=centerφ1000φ1200φ1500φ2500φ3000/DIVDIValign=center10～2020～3030～5080～120130～200/DIVDIValign=center6/DIVDIValign=center/DIV