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北京11选5走势图CHANYEJIDI(ZONGGONGSI):LIAONINGSHENGHAICHENGSHIXILIUGONGYEYUANNEI

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关键词:换热器板片,换热器胶垫,换热器机组,板式换热器

清除板式换热器水垢的重要性换热器板片

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清除板式换热器水垢的重要性换热器板片

发布日期:2016-03-11 08:51 来源:http://wallsinn.com 点击:

换热器板片1、大量节省维修费用和停产损失:未经清洗的板式换热器和水夹套,会出现热交换器管路堵塞、结垢、腐蚀、超压停机甚至发生故障及报废。

2、改善冷却效果,减少事故发生:换热器北京11选5走势图清洗和反应釜水夹套清洗后,可杀菌灭藻,去除污泥,使热交换器水夹套畅通,水质清澈。同时提高热交换器和水夹套热交换效率,改善了冷却效果,保证产品工艺、质量、节能10%-30%以上,使热交换器和水夹套安全高效运行。

3、BAOHUHUANRESHEBEI,YANZHANGSHIYONGSHOUMING:REJIAOHUANQIQINGXIHEFANYINGFUSHUIJIATAOQINGXIHOU,KEYIFANGXIU、FANGGOU。BIMIANREJIAOHUANQIFUSHI、SUNHUAI,TOURUHUANSHIJIYIHOU,KEYISHISHEBEIFUSHISUDUXIAJIANG90%,SHISHEBEISHIYONGSHOUMINGYANZHANGYIBEI。

4、JIENENGJIESHUI,JIANSHAOCHENGBEN:REJIAOHUANQIQINGXIHEFANYINGFUSHUIJIATAOQINGXI,ZAIQUCHUSHUIGOU、ZUZHISHUIGOUXINGCHENG,TIGAOREJIAOHUANXIAOLVDETONGSHI,JIANSHAOLEDIANNENGHUORANLIAODEXIAOHAO。REJIAOHUANQIQINGXIHEFANYINGFUSHUIJIATAOQINGXIKEYITIGAONONGSUOBEISHU,JIANSHAOPAIWULIANG,TIGAOLEXUNHUANSHUIDELIYONGLV

北京11选5走势图WEILESHIKEHUDEBANSHIREJIAOHUANQIWEICHIZAIZUIJIAZHUANGTAI,ARDAIRUIDEPINGJIEDUONIANDUONIANJILEIDEJISHUJINGYAN,TIGONG“CHAIJIE、QINGXI”“GAISHANZUOYE”“DANGDIFUWU”DENGFENGFUWEILESHIKEHUDEBANSHIREJIAOHUANQIWEICHIZAIZUIJIAZHUANGTAI,ARDAIRUIDEPINGJIEDUONIANDUONIANJILEIDEJISHUJINGYAN,TIGONG“CHAIJIE、QINGXI”“GAISHANZUOYE”“DANGDIFUWU”DENGFENGFUDEFUWUCAIDAN,KAIZHANWEIXIUBAOYANGFUWU。

北京11选5走势图b、MEIYAN ZAISHUIZHONGDEZHUYAOGOUCHENGYOUMg(HCO3)、MgCl2、MgSO4DENG。MEIRONGJIEZAISHUIZHONGHOU,ZAISHOUREFENJIEHOUSHENGCHENGMg(OH)2CHENDIAN,Mg(OH)2YESHINIZHASHISHUIGOU。RONGJIEZAISHUIZHONGDEMgCl2、MgSO4,ZAISHUIpH<7SHI,YOUYUSHUIJIEZUOYONGHUIZAOCHENGJINSHUBIDESUANXINGFUSHI。

c、NAYAN ZHUYAOGOUCHENGYOUNaCl、Na2SO4、NaHCO3DENG。NaClBUSHENGCHENGSHUIGOU,DANZAISHUIZHONGYOUYOULIYANGCUNZAI,HUIJIASUJINSHUBIDEFUSHI;Na2SO4DEHANLIANGGUOGAO,HUIZAIZHENGFAQIHOUDEFUJIANSHANGJIEYAN,YINGXIANGANQUANYUNXING;SHUIZHONGDENaHCO3ZAIWENDUHEYALIDEZUOYONGXIAHUIFENJIECHUNaCO3、NaOH、CO2,HUISHIJINSHUJINGLISHOUSUN。

2、RONGJIEYANGQITIDEWEIHAIHUANREQIFASHENGFUSHIDEYUANYINHENDUO,DANFUSHIZUIYANZHONGDE、SUDUZUIKUAIDEHAISHIYANGQI。ZAIYUANZICIXUBIAOSHANG,TIEDEDIANWEIZAIQINGZHISHANG,ZAIBUHANYANGDEZHONGXINGSHUIZHONG,XITONGJINSHUBIAOMIANDETIEYUANZISHIQUDIANZICHENGERJIADELIZI(Fe-2e→Fe2+),Fe2+LIZIHESHUIZHONGDEOH-LIZIZAIJINGDIANYINLIZUOYONGXIAJIEHE[Fe2++2OH-→Fe(OH)2],BINGZAISHUIZHONGJIANLIXIALIEPINGHENG:

Fe2++2OH-=Fe(OH)2DANGSHUIZHONGYOUYANGQICUNZAISHI,Fe(OH)2BEIJINYIBUYANGHUACHENGBURONGXINGDEQINGYANGHUATIECHENDIANCHULAI:

4Fe(OH)2+O2+2H2O→4Fe(OH)3↓YOUYUFe(OH)3CHENDIAN,SHIYANGJIZHOUWEIDETIELIZIZHUANRUSHUIRONGYE,JIASULEFUSHIDEJINXING。HUANREQIBANPIAN

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