流速計算及其選擇管徑

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設(shè)備,接口/接口計算項目,流體屬性,位置,狀態(tài),總臺數(shù),氣體壓力,流量,公稱直徑,實際流速,氣體/液體通用流速范圍,,水泵揚程M,沿程阻力損失,,剩余揚程,合理性評價,備注

,,空氣,泵入口,考慮一臺檢修,2,,,,,,,,,,,合理,

,,氮氣,泵出口,,3,,,,,,,,,,,合理,

,,氯氣,壓力排出,,4,,,,,,,,,,,合理,

,,液氯,壓力排空,,5,,,,,,,,,,,合理,@0.07MPa

,,氨氣,無壓排空,,6,,,,,,,,,,,合理,壓力水排出可到3.5

,,液氨,小阻力布水,,7,,,,,,,,,,,合理,"低流速,小阻力布水"

,,氧氣,大阻力布水,,8,,,,,,,,,,,合理,@776.5m3/h*94%

,,水,無壓排出,,9,,,,,,,,,,,合理,@776.5m3/h*6%

,,稀酸,,,10,,,,,,,,,,,,

,,稀堿,,,,,,,,,,,,,,合理,反滲透濃水可到3.5

,,濃酸,,,,,,,,,,,,,,合理,

,,濃堿,,,,,,,,,,,,,,合理,

,,蒸汽管冷凝水,,,,,,,,,,,,,,合理,

,,換熱器冷凝水,,,,,,,,,,,,,,合理,

,,自流廢水,,,,,,,,,,,,,,,

,,,,,,,,,,,,,,,,合理,

,,,,,,,,,,,,,,,,,,

,,,,,,,,,,,,,,,,合理,"低流速,小阻力布水"

,,,,,,,,,,,,,,,,合理,

,,,,,,,,,,,,,,,,,,

,,,,,,,,,,,,,,,,合理,"低流速,小阻力布水"

,,,,,,,,,,,,,,,,合理,"低流速,小阻力"

,,,,,,,,,,,,,,,,合理,"低流速,小阻力布水"

,,,,,,,,,,,,,,,,合理,"DN200,V=3.8太高"

,,,,,,,,,,,,,,,,合理,

,,,,,,,,,,,,,,,,,,

,,,,,,,,,,,,,,,,合理,一個水箱修時不影響運行

,,,,,,,,,,,,,,,,合理,

,,,,,,,,,,,,,,,,合理,一個水箱修時不影響運行

,,,,,,,,,,,,,,,,,,

,,,,,,,,,,,,,,,,合理,

,,,,,,,,,,,,,,,,合理,泵出口壓力較低<2

,,,,,,,,,,,,,,,,,,

,,,,,,,,,,,,,管道M,設(shè)備,,,

反滲透給水泵,進口母管,,,,,,1963,700,1.42,0.5,1.5,30,5,10,15,合理,

,出口母管,,,,,,1760,400,3.89,3.0,4.0,,,,,合理,

,進口,,,,,,880,500,1.25,0.5,1.5,,,,,合理,

,出口,,,,,,880,350,2.54,3.0,4.0,,,,,合理,

,,,,,,,,,,,,,,,,,,

RO,保安過濾器進出口,,,,,,293.4,200,2.60,2.4,3.0,,,,,合理,

,高壓泵組出口,,,,,,293.4,200,2.60,2.4,3.0,130,5,0,125,合理,

,單高壓泵出口,,,,,,293.4,200,2.60,2.4,3.0,,,,,合理,

,RO沖洗進出口,,,,,,240,200,2.12,2.4,3.0,,,,,合理,

,RO清洗進口,,,,,,130,150,2.04,2.0,2.7,,,,,合理,

,RO清洗出口產(chǎn)水端,,,,,,25,65,2.09,1.1,1.7,,,,,合理,

,RO清洗出口產(chǎn)水端,,,,,,25,80,1.38,1.3,1.8,,,,,合理,

,RO清洗出口濃水端,,,,,,105,125,2.38,1.7,2.4,,,,,合理,

,RO進水口,,,,,,293.4,200,2.60,2.0,3.5,,,,,合理,

,RO濃水口,,,,,,73.4,100,2.60,1.5,3.5,,,,,合理,反滲透濃水可到3.5

,RO濃水母管,,,,,,440,250,2.49,3.0,3.5,,,,,合理,反滲透濃水可到3.5

,RO產(chǎn)水口,,,,,,220,200,1.95,2.4,3.0,,,,,合理,防止RO產(chǎn)水背壓大，<2

,產(chǎn)水母管,,,,,,1320,450,2.31,3.0,4.0,,,,,合理,防止RO產(chǎn)水背壓大，<3

,,,,,,,,,,,,,,,,,,

RO清洗泵,進口,,,,,,130,200,1.15,0.5,1.5,40,0.5,10.0,29.5,合理,

,出口,,,,,,130,150,2.04,2.0,2.7,,,,,合理,

,,,,,,,,,,,,,,,,,,

除二氧化碳器,進水口,,,,,,330,250,1.87,3.0,3.5,,,,,合理,

,出水口,,,,,,330,300,1.30,0.5,1.5,,,,,合理,

,,,,,,,,,,,,,,,,,,

中間水箱,進水口,,,,,,330,300,1.30,0.5,1.5,,,,,合理,

,排水口,,,,,,80,200,0.71,0.5,1.0,,,,,合理,

,出水口,,,,,,1320,600,1.30,0.5,1.5,,,,,合理,連續(xù)最大

,出水口,,,,,,1560,600,1.53,0.5,1.5,,,,,合理,連續(xù)最大＋間斷

,溢流口,,,,,,660,500,0.93,0.0,1.0,,,,,合理,

,呼吸口,,,,,,1560,200,13.80,15.0,30.0,,,,,合理,一個水箱修時不影響運行

,,,,,,,,,,,,,,,,,,

軟化水供水泵,進口,,,,,,333.4,350,0.96,0.5,1.5,80.0,5.0,0.0,75,合理,

,出口,,,,,,333.4,250,1.89,2.4,3.0,,,,,合理,

,進水母管,,,,,,1560,600,1.53,0.5,1.5,,,,,合理,連續(xù)最大＋間斷

,出水母管,,,,,,1000,400,2.21,3.0,4.0,,,,,合理,

,,,,,,,,,,,,,,,,,,

反滲透沖洗泵,進口,,,,,,240,300,0.94,0.5,1.5,30.0,5.0,10.0,15,合理,

,出口,,,,,,240,200,2.12,2.4,3.0,,,,,合理,

,,,,,,,,,,,,,,,,,,

除鹽系統(tǒng)升壓水泵,進口,,,,,,160,250,0.91,0.5,1.5,40.0,8.0,0.0,32,合理,

,出口,,,,,,160,150,2.52,2.0,2.7,,,,,合理,

,進水母管,,,,,,1560,600,1.53,0.5,1.5,,,,,合理,連續(xù)最大＋間斷

,出水母管,,,,,,320,250,1.81,2.4,3.0,,,,,合理,

,,,,,,,,,,,,,,,,,,

一級/二級混床,進出水口,,,,,,160,150,2.52,2.0,2.7,,,,,合理,

,樹脂進出口,,,,,,40,80,2.21,1.5,2.5,,,,,合理,

,反洗口/反排口,,,,,,58.88,100,2.08,1.5,2.0,,,,,合理,

,壓縮空氣進口,,,,,,519.4852941,100,18.38,8.0,12.0,,,,,合理,@0.07MPa

,正洗排水口,,,,,,160,125,3.62,1.7,2.4,,,,,合理,壓力水排出可到3.5

,再生進口,,,,,,24.5,80,1.35,0.8,1.5,,,,,合理,@5m/h

,中排出口,,,,,,49,125,1.11,0.8,1.5,,,,,合理,@10m/h

,排氣口進水排空氣,,,,,,160,50,22.65,15.0,30.0,,,,,合理,

,反排口排混脂空氣驗算,,,,,,415.5882353,100,14.71,15.0,30.0,,,,,合理,"@H86m3/h*80%,"

,排氣口排混脂空氣驗算,,,,,,103.8970588,50,14.71,15.0,30.0,,,,,合理,"@H86m3/h*20%,"

,上部放水口,,,,,,20,100,0.71,0.5,1.0,,,,,合理,

,,,,,,,,,,,,,,,,,,

二級混床,進出水口,,,,,,100,125,2.26,1.7,2.4,,,,,合理,

,樹脂進出口,,,,,,40,80,2.21,1.5,2.5,,,,,合理,

,反洗口/反排口,,,,,,20,65,1.68,1.2,1.7,,,,,合理,

,壓縮空氣進口,,,,,,43,50,6.09,10.0,15.0,,,,,合理,@0.6MPa

,正洗排水口,,,,,,100,100,3.54,1.7,2.4,,,,,合理,壓力水排出可到3.5

,再生進口,,,,,,10,50,1.42,0.8,1.5,,,,,合理,@5m/h

,中排出口,,,,,,20,80,1.11,0.8,1.5,,,,,合理,@10m/h

,排氣口進水排空氣,,,,,,100,40,22.12,15.0,30.0,,,,,合理,

,反排口排混脂空氣驗算,,,,,,218,65,18.26,15.0,30.0,,,,,合理,@300m3/h*72.5%

,排氣口排混脂空氣驗算,,,,,,82,40,18.14,15.0,30.0,,,,,合理,"@300m3/h*27.5%,"

,上部放水口,,,,,,20,100,0.71,0.5,1.0,,,,,合理,

,,,,,,,,,,,,,,,,,,

再生水泵,進口,,,,,,50,125,1.13,0.5,1.5,40.0,8.0,1.0,31,合理,

,出口,,,,,,50,100,1.77,1.5,2.0,,,,,合理,

,,,,,,,,,,,,,,,,,,

卸酸卸堿泵,進口,,,,,,12.5,65,1.05,0.8,1.5,20.0,0.5,0.0,19.5,合理,

,出口,,,,,,12.5,50,1.77,0.8,1.5,,,,,合理,

,,,,,,,,,,,,,,,,,,

廢水中和泵,進口,,,,,,100,125,2.26,1.7,2.4,15.0,0.5,0.0,14.5,合理,

,出口,,,,,,100,150,1.57,2.0,2.7,,,,,合理,

,,,,,,,,,,,,,,,,,,

濃鹽水再利用水泵,進口母管,,,,,,560,400,1.24,0.5,1.5,50.0,6.0,0.0,44,合理,

,出口母管,,,,,,300,200,2.65,2.4,3.0,,,,,合理,

,進口,,,,,,150,200,1.33,0.5,1.5,,,,,合理,

,出口,,,,,,150,150,2.36,2.0,2.7,,,,,合理,

,,,,,,,,,,,,,,,,,,

濃鹽水外排水泵,進口母管,,,,,,560,400,1.24,0.5,1.5,13.0,6.0,0.0,7,合理,

,出口母管,,,,,,260,200,2.30,2.4,3.0,,,,,合理,

,進口,,,,,,130,200,1.15,0.5,1.5,,,,,合理,

,出口,,,,,,130,150,2.04,2.0,2.7,,,,,合理,

,,,,,,,,,,,,,,,,,,

加藥管道,進口,,,,,,7,65,0.59,0.2,0.7,,,,,合理,

,進口,,,,,,3.5,50,0.50,0.2,0.6,,,,,合理,

,進口,,,,,,2,40,0.44,0.2,0.5,,,,,合理,

,進口,,,,,,1,32,0.35,0.2,0.5,,,,,合理,

,進口,,,,,,0.5,25,0.28,0.2,0.5,,,,,合理,

,進口,,,,,,0.24,15,0.38,0.2,0.5,,,,,合理,

,進口,,,,,,0.12,15,0.19,0.2,0.5,,,,,合理,

,進口,,,,,,0.04,6,0.39,0.2,0.5,,,,,合理,

加藥管道,出口,,,,,,8,50,1.13,0.9,1.4,,,,,合理,

,出口,,,,,,5,40,1.11,0.8,1.2,,,,,合理,

,出口,,,,,,2.5,32,0.86,0.7,1.0,,,,,合理,

,出口,,,,,,1,25,0.57,0.6,0.9,,,,,合理,

,出口,,,,,,0.5,20,0.44,0.6,0.9,,,,,合理,

,出口,,,,,,0.24,15,0.38,0.6,0.9,,,,,合理,

,出口,,,,,,0.12,15,0.19,0.6,0.9,,,,,合理,

,出口,,,,,,0.08,6,0.79,0.6,0.9,,,,,合理,

,,,,,,,,,,,,,,,,,,

參考資料,,,,,,,,,,,,,,,,,

[1]技術(shù)規(guī)格書,,,,,,,,,,,,,,,,,

[2]水量計算說明書,,,,,,,,,,,,,,,,,

[3]反滲透計算書,,,,,,,,,,,,,,,,,

,,,,,,,,,,,,,,,,,,

,,,

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流速計算及其選擇管徑

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