蒸汽凝结水回收计算书.xls
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蒸汽凝结水回收计算书.xls
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MPa1.60.40.143kgkg水汽比蒸汽水闪蒸0.065073810.934926加漏气0.095073810.904926喷射器工作参数流速计算管径选择管径额定流量额定流量m/smmmmm3/ht/h水349.516415汽27977.7123.13漏气33.79933.800Cm3/kgkjm3/kgkjt/h201.37830.001159858.61010.1237322792.88151.840.0010926640.190.3748042748.11漏气率355.51100.0010516461.361.209392691.073%合计闪蒸汽332.366178.83178.8357.0482.4433kg23.1340.06507380.0650740.030.0950738133.799蒸汽pMPa热网蒸汽0.3罐内闪蒸0.1体积体积流速m3/hm3/sm/s扬程Hm压力PaP=Mpa流速m/s疏水373.84380.10384550.540.014528135.3670.0001350.520321疏水349.516360.09708790.520.013401124.86790.0001250.499736闪蒸汽27977.7067.771584912.047.24518119.59980.000120.48908加漏汽40875.84611.35440221.1722.39892369.750.000370.859942水量kj/kg汽量漏气压力MPat/h178.83kg/hkg/h15疏疏水水额额定定热值332.366疏疏水水332.36623.134闪闪蒸蒸汽汽6357406528512.2633.799加加漏漏汽汽3919099.51757.672MPa1.60.50.143kgkg水汽比蒸汽水闪蒸0.075881490.924119加漏气0.105881490.894119喷射器工作参数流速计算管径选择管径额定流量额定流量m/smmmmm3/ht/h水83.5750615汽7892.2446.53漏气9.1069.110Cm3/kgkjm3/kgkjt/h201.37830.001159858.61010.1237322792.88158.830.0011006670.50.3155752756.14漏气率861100.0010516461.361.209392691.073%合计闪蒸汽79.474209.14209.1465.0782.6842kg6.5260.07588150.0758810.030.105881499.106蒸汽pMPa热网蒸汽0.4罐内闪蒸0.1体积体积流速m3/hm3/sm/s扬程Hm压力PaP=Mpa流速m/s疏水90.43760.02512160.540.014528135.3670.0001350.520321疏水83.575060.02321530.520.013401124.86790.0001250.499736闪蒸汽7892.24412.1922912.047.24518119.59980.000120.48908加漏汽11012.4693.059019221.1722.39892369.750.000370.859942水量kj/kg汽量漏气压力MPat/h209.14kg/hkg/h86疏疏水水额额定定热值79.474疏疏水水79.47479.474闪闪蒸蒸汽汽179860408066.5389.106加加漏漏汽汽2509688111255.67MPa1.610.143kgkg水汽比蒸汽水闪蒸0.115022640.884977加漏气0.145022640.854977喷射器工作参数流速计算管径选择管径额定流量额定流量m/smmmmm3/ht/h水9.67867915汽1446.7151.20漏气1.5081.510Cm3/kgkjm3/kgkjt/h201.37830.001159858.61010.1237322792.88184.070.001133781.20.1774362780.67漏气率10.41100.0010516461.361.209392691.073%合计闪蒸汽9.204319.84319.8489.683.4201kg1.1960.11502260.1150230.030.145022641.508蒸汽pMPa热网蒸汽0.3罐内闪蒸0.1体积体积流速m3/hm3/sm/s扬程Hm压力PaP=Mpa流速m/s疏水10.936640.0030380.540.014528135.3670.0001350.520321疏水9.67867880.00268850.520.013401124.86790.0001250.499736闪蒸汽1446.71470.401865212.047.24518119.59980.000120.48908加漏汽1824.04430.50667921.1722.39892369.750.000370.859942水量kj/kg汽量漏气压力MPat/h319.84kg/hkg/h15疏疏水水额额定定热值9.204疏疏水水9.2041.196闪闪蒸蒸汽汽33263361491.8241.508加加漏漏汽汽6048901.52712.865处理量容积比值bizhi1.13026610011.71481.296654915013.240841.3333331.2966550.0882721.03657820017.16880.0858441.272138825017.79681.21.2721390.0711871.067332230022.640.07546735024.16441.1666671.0673320.06904145031.5MPa1.64.20.143kgkg水汽比蒸汽水闪蒸0.231206710.768793加漏气0.261206710.738793喷射器工作参数流速计算管径选择管径额定流量额定流量m/smmmmm3/ht/h水1.5360815汽531.27610.44漏气0.4960.500Cm3/kgkjm3/kgkjt/h201.37830.001159858.61010.1237322792.882550.00126291108.570.0461932799.27漏气率1.91100.0010516461.361.209392691.073%合计闪蒸汽1.461647.21647.21108.283.9781kg0.4390.23120670.2312070.030.261206710.496蒸汽pMPa热网蒸汽0.3罐内闪蒸0.1体积体积流速m3/hm3/sm/s扬程Hm压力PaP=Mpa流速m/s疏水1.998040.0005550.540.014528135.3670.0001350.520321疏水1.53607980.00042670.520.013401124.86790.0001250.499736闪蒸汽531.276080.147576712.047.24518119.59980.000120.48908加漏汽600.211280.166725421.1722.39892369.750.000370.859942水量kj/kg汽量漏气压力MPat/h647.21kg/hkg/h15疏疏水水额额定定热值1.461疏疏水水1.4610.439闪闪蒸蒸汽汽1229699551.50620.496加加漏漏汽汽109678224918.94512.20.00150.1464蒸汽5工作压力kgkg闪蒸压力水汽比蒸汽水焓差闪蒸0.03960.9604汽量加漏气0.06960.93040.041224.28水体0.074813.38汽体闪蒸23.2524.28实际体积加漏气42.2013.38m3比Kg比工作压力体积流量喷嘴流速孔径mmMPam3/ht/h24.499.45水g0.36.1844465.7626体积比重量比汽j0.3143.80030.2423.2519324.27612054漏气j0.3252.84170.41737840.8834813.80671486喷射器工作参数流速计算管径选择管径额定流量额定流量m/smmmmm3/ht/h水619.09406.1844466汽4932.2240143.80030.24漏气3054.6050252.84170.42投影等效数据流速比直径1直径2等效面积等效直径流速比mmmm等效面积等效直径新喷嘴与压口209.5243.277717.599724.432133新喷口与锥口4618.41396.00142.1597从进汽到压缩42.16181141.53238.124015.4859265036.9894.091533.740041.8360617213721728.851230.463093.10430839旧喷口与锥口37210.26728.851230.463093.10430839旧喷嘴与压口1910.80.13191.920315.632023.094993141焊接喷射器mm2mm2孔mm个数单位面积单位面积山东实验分析孔19163.617463.6174孔27438.4846153.9384直径180125446.9625446.96混合后的平均速度动力质量kg/h吸入质量kg/h动力速度m/s吸入速度m/s混合后的速度m/sG1G2V1V2V35.76260.2424.49123.5654MPam3/kgkJ/kgm3/kgkJ/kgkJ/(kg.)0.1990.001127417.441.69402326740.2120.210.00106504.680.8857352706.240.15111.350.001053467.081.1593582693.110.22119.630.001063517.620.8101192710.620.25127.410.001067535.350.7186972716.50.3133.530.001073561.460.6057862724.890.4142.920.001084604.720.4623922738.060.45147.910.001088623.22430.41392743.3860.5151.110.001093640.190.3748042748.110.6158.830.001101670.50120.3155752756.1390.8170.410.001115721.01790.240322768.3020.9175.360.001121742.72460.2148742773.0381.6201.380.001159858.61010.1237322792.886.420023ptv1h1v2h2MPa0Cm3/kgkjm3/kgkj1.6201.378310.001159858.6100770.1237322792.8803660.6158.832430.001101670.5012150.3155752756.1388940.3133.530.0010732561.460.60578552724.89109.041215109.04121531.2488940.039563030.0395630330.18kg/m3931.792769流量0.18kg/m31.65074932流体高度V1m30.02495397回流压力V2m30.02495397回流量流体速度ptv1h1v2h2MPam3/kgkJ/kgm3/kgkJ/kg0.1990.0011272417.441.694022526740.2120.210.00106005504.680.8857352706.240.15111.350.0010527467.081.15935752693.110.22119.630.0010633517.620.81011892710.620.25127.410.0010672535.350.7186972716.50.3133.530.0010732561.460.60578552724.890.4142.920.0010836604.720.46239182738.060.45147.90810.001088623.2243220.41392743.386410.5151.110.0010926640.190.37480442748.110.6158.832430.001101670.5012150.3155752756.1388940.8170.413510.001115721.0178540.240322768.3024680.9175.357820.001121742.7246210.2148742773.0376261.6201.378310.001159858.6100770.1237322792.8803661.7204.31469ptv1h1v2h2MPa0Ckg/m3kjkg/m3kj0.1990.0011272417.441.694022526740.15111.350.0010527467.081.15935752693.11mm2mm合计面积等价直径面积比水流量t/h重量比1616体积比217.555816.64116.97蒸汽t/h蒸汽体积25446.9618011159.357572.45984375喷射系数G2/G10.0412管径DN水量面积t/h体积体积m3/hm3/s漏气率6疏水6.43920.0017886673%合计闪蒸汽5.763疏水6.1844457160.00171790282.6841668kg0.237闪蒸汽143.80027170.039944520.030.069563030.417加漏汽252.84166170.0702337950.18T/h7.00体积比40.88347983h22.50体积比23.2519256H50.00T/h3.15m/s21.21skJ/(kg.)水量h1t/hkj/kg蒸汽p109.041215MPa6疏疏水水额额定定热值5.76265.7626疏疏水水热网蒸汽0.60.23740.2374闪闪蒸蒸汽汽654247.290罐内闪蒸0.30.4173782加加漏漏汽汽1150352.291直排kj/kg显显热热670.501%转转换换蒸蒸汽汽率率0.243kj/kg排排掉掉的的热热4023007.2906.420023水量t/h蒸汽pMPa5.00疏疏水水4.78疏疏水水热网蒸汽0.90.22闪闪蒸蒸汽汽罐内闪蒸0.450.37加加漏漏汽汽直排kj/kg显显热热水压kg/cm2%转转换换蒸蒸汽汽率率3kj/kg排排掉掉的的热热水量t/h蒸汽pMPa6疏疏水水额额定定5.4491疏疏水水热网蒸汽0.60.5509闪闪蒸蒸汽汽罐内闪蒸0.10.730903764加加漏漏汽汽直排kj/kg显显热热%转转换换蒸蒸汽汽率率kj/kg排排掉掉的的热热水量t/h蒸汽pMPa10.0010.00疏疏水水9.49疏疏水水热网蒸汽0.40.51闪闪蒸蒸汽汽罐内闪蒸0.150.82加加漏漏汽汽直排kj/kg显显热热%转转换换蒸蒸汽汽率率kj/kg排排掉掉的的热热水量t/h蒸汽pMPa5疏疏水水额额定定4.41354.4135疏疏水水热网蒸汽0.90.58650.5865闪闪蒸蒸汽汽罐内闪蒸0.10.736513176加加漏漏汽汽直排kj/kg显显热热%转转换换蒸蒸汽汽率率kj/kg排排掉掉的的热热650.003318315流速m/s扬程Hm压力PaP=Mpa流速m/s0.540.014527591135.36704460.0001350.52032110.520.013400819124.86786380.0001250.499735712.047.245180263119.59976370.000120.489080321.1722.39891873369.74999780.000370.8599419流量T/h流体高度h回流压力H回流量T/h流体速度m/s汽量漏气压力MPakg/hkg/h3%302.412417.37800.99显显热热汽汽量量240.100422.1650.50.5显显热热汽汽量量1459.6531639.65332100.99直直排排汽汽量量h1进网蒸汽排排放放热热值值kj/kg汽量漏气压力MPa压力MPa项目119.500kg/hkg/h0.350单位热值0.03进汽网量最小kg/h最大597501.495215.468225365.4682250.90.9显显热热汽汽量量0.2941013457.139217.7970602369.41829820.50.5显显热热汽汽量量排排放放水水值值742.7246211339.1895841489.1895840.90.9直直排排汽汽量量项目0.267837917单位3713623.105额定量h1kj/kg汽量漏气压力MPa253.061215kg/hkg/h排排放放热热值值热值3%项目单位1518367.29550.904730.9040.9显显热热汽汽量量最小2014472.29567.826753.3550.5显显热热汽汽量量最大670.501459.6531639.6533210.9直直排排汽汽量量排排放放水水值值0.24项目4023007.29单位额定量h1kj/kg汽量漏气压力MPa137.64kg/hkg/h排放蒸汽热热值值和和水水值值表表热值0.03t/h项目0.511单位1376400502.6916868802.69168680.9显显热热汽汽量量最小2197818511.0819833816.08920540.5显显热热汽汽量量最大604.722208.5710322508.5710320.9直直排排汽汽量量额定量0.2208571036047200h1kj/kg汽量漏气压力MPa325.284621kg/hkg/h热热值值和和水水值值表表热值3%项目单位1626423.11586.513736.51300.99显显热热汽汽量量最小2042378.75608.236763.7920.50.5显显热热汽汽量量最大742.721339.1901489.18958400.99直直排排汽汽量量排排放放水水值值0.27项目3713623.11单位额定量9.0022.5060.003.3821.21蒸蒸汽汽现现状状技技改改后后蒸汽压力Mpa0.800.80进网蒸汽蒸汽用量t/h5.00压力MPa0.350排放量单价排放价值排放总值备注进汽网量t/h元/吨元/小时万元/年kg/h0.220.2213028.3122.6522.65热值损失最小217.80587.220.370.3713048.0238.4238.42最大369.42294排放量单价排放价值排放总值备注排排放放热热值值排排放放水水值值t/h元/吨元/小时万元/年5.004.0020.0016.0016.00凝水损失蒸蒸汽汽现现状状凝结水压力Mpa0.500.50压力MPa蒸汽用量t/h6.000.00进水网量排放量单价排放价值排放总值备注kg/ht/h元/吨元/小时万元/年5.450.550.5513071.6257.2957.290.730.7313095.0276.0176.01损失直排掉量单价排放价值排放总值万元/年t/h元/吨元/小时万元/年76.496.004.0024.0019.2019.2095.21蒸蒸汽汽现现状状凝结水压力Mpa0.300.30压力MPa蒸汽用量t/h10.000.05进水网量排放量单价排放价值排放总值备注kg/ht/h元/吨元/小时万元/年9.490.510.5113066.4453.1553.15热值损失进汽量0.820.82130106.0984.8784.87kg/h5.005.004.0020.0016.0016.00凝结水损失0.51蒸蒸汽汽现现状状压力Mpa0.800.80蒸汽用量t/h5.00排放量单价排放价值排放总值系数1排排放放热热值值排排放放水水值值热热值值和和水水值值表表热热值值和和水水值值表表t/h元/吨元/小时万元/年1.210.590.5913076.2561.0061.000.740.7413095.7576.6076.60损失直排掉量单价排放价值排放总值万元/年t/h元/吨元/小时万元/年77.005.004.0020.0016.0016.0092.60升升压压所所需需动动力力蒸蒸汽汽压力Mpa1.601.60蒸汽用量t/h1.06排排放放水水值值凝结水压力MPa0.350进水网量kg/h4.78表表一一(节节约约热热值值表表)项目蒸汽当量单价节约价值节约总值单位t/h元/吨元/小时万元/年最小0.550.5513071.6257.2957.29最大0.730.7313095.0276.0176.01表表二二(节节约约水水值值表表)项目制水当量单价节约价值节约总值单位t/h元/吨元/小时万元/年额定量6.004.0024.0019.2019.20表表三三(节节约约总总值值表表)单位最小最大备备注注总总值值万元/年76.4976.4995.2195.21系数20.4MPa1.60.50.1kgkg水汽比蒸汽水闪蒸0.060163850.939836加漏气0.090163850.909836喷射器工作参数流速计算管径选择管径额定流量额定流量m/smmmmm3/ht/h水5.98017715汽319.73540.36漏气0.5410.540Cm3/kgkjm3/kgkjt/h201.37830.001159858.61010.1237322792.88158.830.0011006670.50.3155752756.14漏气率6120.210.0010605504.680.8857352706.243%合计闪蒸汽5.639165.82165.8249.982.6842kg0.3610.06016390.0601640.030.090163850.541蒸汽pMPa热网蒸汽0.3罐内闪蒸0.1体积体积流速m3/hm3/sm/s扬程Hm压力PaP=Mpa流速m/s疏水6.3630.00176750.540.014528135.3670.0001350.520321疏水5.98017740.00166120.520.013401124.86790.0001250.499736闪蒸汽319.735410.088815412.047.24518119.59980.000120.48908加漏汽479.167730.133102121.1722.39892369.750.000370.859942水量kj/kg汽量漏气压力MPat/h165.82kg/hkg/h6疏疏水水额额定定热值5.639疏疏水水0.361闪闪蒸蒸汽汽994920451.91590.541加加漏漏汽汽1491025.2550.9582P(Mpa)/10H(m)v(m/s)Q=m3/hQ=m3/hQ
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