超濾反滲透裝置在電廠鍋爐補給水處理中的工程案例

摘要: 山西山陰(yin)2X300MW煤(mei)矸(gan)石綜合利用(yong)(yong)(yong)發電(dian)工程(cheng)鍋爐補(bu)給水(shui)(shui)(shui)(shui)處(chu)理(li)系統以煤(mei)礦(kuang)(kuang)礦(kuang)(kuang)坑疏(shu)(shu)干(gan)水(shui)(shui)(shui)(shui)為(wei)水(shui)(shui)(shui)(shui)源，采(cai)用(yong)(yong)(yong)超濾反滲透(tou)處(chu)理(li)工藝，設(she)(she)(she)計(ji)(ji)(ji)出(chu)水(shui)(shui)(shui)(shui)水(shui)(shui)(shui)(shui)質達到電(dian)廠工業用(yong)(yong)(yong)水(shui)(shui)(shui)(shui)標(biao)準。 關鍵字(zi)：超濾反滲透(tou)  鍋爐補(bu)給水(shui)(shui)(shui)(shui)  工程(cheng)應用(yong)(yong)(yong) 1工程(cheng)概(gai)況(kuang) 山西山陰(yin)煤(mei)矸(gan)石電(dian)廠2×300MW機組(zu)(zu)(zu)(zu)由山西國(guo)際能源集(ji)團有限(xian)(xian)公司、山西金海(hai)洋(yang)能源集(ji)團有限(xian)(xian)公司共同出(chu)資建設(she)(she)(she)，由山西昱光發電(dian)有限(xian)(xian)責(ze)任公司負責(ze)建設(she)(she)(she)。本期(qi)工程(cheng)擬建設(she)(she)(she)2×300MW空(kong)(kong)冷凝(ning)汽式汽輪發電(dian)機組(zu)(zu)(zu)(zu)，采(cai)用(yong)(yong)(yong)循環流(liu)化床鍋爐，并留有進(jin)一(yi)步擴建的(de)余地機組(zu)(zu)(zu)(zu)采(cai)用(yong)(yong)(yong)間接空(kong)(kong)冷技術和其他節水(shui)(shui)(shui)(shui)措施(shi)后，本期(qi)工程(cheng)全年(nian)平均(jun)耗水(shui)(shui)(shui)(shui)量(liang)為(wei)290m3/h(包括(kuo)生(sheng)活及空(kong)(kong)調用(yong)(yong)(yong)水(shui)(shui)(shui)(shui)等)，若按機組(zu)(zu)(zu)(zu)年(nian)運(yun)行(xing)7000h計(ji)(ji)(ji)算，2×300MW國(guo)產空(kong)(kong)冷機組(zu)(zu)(zu)(zu)年(nian)用(yong)(yong)(yong)水(shui)(shui)(shui)(shui)量(liang)約為(wei)203×104m3，耗水(shui)(shui)(shui)(shui)指(zhi)標(biao)為(wei)：0.134m3/s/kMW。根據(ju)廠址條件，本工程(cheng)可利用(yong)(yong)(yong)的(de)生(sheng)產水(shui)(shui)(shui)(shui)源取用(yong)(yong)(yong)金海(hai)洋(yang)集(ji)團公司煤(mei)礦(kuang)(kuang)礦(kuang)(kuang)坑疏(shu)(shu)干(gan)水(shui)(shui)(shui)(shui)(6870Xm3/d)。 2設(she)(she)(she)計(ji)(ji)(ji)水(shui)(shui)(shui)(shui)質與(yu)工藝流(liu)程(cheng) 2.1設(she)(she)(she)計(ji)(ji)(ji)水(shui)(shui)(shui)(shui)質。本工程(cheng)水(shui)(shui)(shui)(shui)源采(cai)用(yong)(yong)(yong)經處(chu)理(li)的(de)煤(mei)礦(kuang)(kuang)礦(kuang)(kuang)坑疏(shu)(shu)干(gan)水(shui)(shui)(shui)(shui)，經處(chu)理(li)后出(chu)水(shui)(shui)(shui)(shui)水(shui)(shui)(shui)(shui)質滿足電(dian)廠工業用(yong)(yong)(yong)水(shui)(shui)(shui)(shui)標(biao)準。疏(shu)(shu)干(gan)水(shui)(shui)(shui)(shui)水(shui)(shui)(shui)(shui)質分(fen)析結

山西(xi)山陰2X300MW煤矸石綜合利用發電(dian)(dian)工程鍋爐(lu)補給水處理系(xi)統以煤礦礦坑疏(shu)干水為水源，采用超(chao)濾(lv)反滲透(tou)處理工藝，設(she)計出水水質達到(dao)電(dian)(dian)廠工業(ye)用水標準。

關(guan)鍵字：超濾反滲(shen)透  鍋爐補給水  工程應(ying)用(yong)

1工程概況

山西(xi)山陰(yin)煤(mei)矸石電(dian)(dian)廠2×300MW機(ji)組由山西(xi)國際能(neng)源(yuan)集(ji)(ji)(ji)團(tuan)有限(xian)(xian)公(gong)(gong)司、山西(xi)金海洋(yang)能(neng)源(yuan)集(ji)(ji)(ji)團(tuan)有限(xian)(xian)公(gong)(gong)司共同(tong)出資建(jian)(jian)設，由山西(xi)昱光發電(dian)(dian)有限(xian)(xian)責(ze)任(ren)公(gong)(gong)司負責(ze)建(jian)(jian)設。本(ben)期工(gong)(gong)程擬(ni)建(jian)(jian)設2×300MW空(kong)冷凝汽(qi)式汽(qi)輪發電(dian)(dian)機(ji)組，采用(yong)(yong)循環流化床鍋爐(lu)，并留有進一步擴建(jian)(jian)的(de)余地(di)機(ji)組采用(yong)(yong)間(jian)接空(kong)冷技術和其他節水(shui)措施后，本(ben)期工(gong)(gong)程全(quan)年(nian)平均耗水(shui)量(liang)為290m3/h(包括(kuo)生活及空(kong)調用(yong)(yong)水(shui)等)，若按機(ji)組年(nian)運行7000h計算，2×300MW國產空(kong)冷機(ji)組年(nian)用(yong)(yong)水(shui)量(liang)約為203×104m3，耗水(shui)指標為：0.134m3/s/kMW。根據廠址(zhi)條件，本(ben)工(gong)(gong)程可利(li)用(yong)(yong)的(de)生產水(shui)源(yuan)取(qu)用(yong)(yong)金海洋(yang)集(ji)(ji)(ji)團(tuan)公(gong)(gong)司煤(mei)礦礦坑疏干水(shui)(6870Xm3/d)。

2設計水質與(yu)工(gong)藝流程(cheng)

2.1設計水(shui)(shui)(shui)(shui)質。本工程水(shui)(shui)(shui)(shui)源采用(yong)經(jing)處理的(de)煤礦礦坑疏(shu)干水(shui)(shui)(shui)(shui)，經(jing)處理后出水(shui)(shui)(shui)(shui)水(shui)(shui)(shui)(shui)質滿足電廠工業用(yong)水(shui)(shui)(shui)(shui)標準(zhun)。疏(shu)干水(shui)(shui)(shui)(shui)水(shui)(shui)(shui)(shui)質分析結果見下表

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