沸石转轮+RTO设备设计计算书.xlsx
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沸石转轮+RTO设备设计计算书.xlsx
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沸石转轮+RTO设备设计计算书(6月13日修正)废气工况参数资料0!
A1总风量(m/h)100000标准温度温度()25273.15浓度(mg/m)150进风管风速m/s10二氯甲烷50进风管上留m0.4甲苯100进风管下留m0.3吹扫风量(m/h)500沸石转轮设置处理效率90%浓缩倍数20RTO初始设置燃烧温度()810预热温度()760综合净化效率()99脱附风量(m/h)50005000冷却风量(m/h)5000脱附浓度(mg/m)27152715脱附废气风量(m/h)温度()分子量占比质量kg/h500060N228.0178%4876.741071500060CO2440.03%2.946428571500060O23221%1500500060H2O181%40.178571436419.866071VOCs氧化热量和绝热温升成分化学式分子量浓度质量kg/h系数甲苯C7H892.14100104.186二氯甲烷CH2Cl284.935054.186总量15015有机废气工况平均比热容1.022009084有机物燃烧的绝热温升()70.021638此处比热容取工况预热需要的热量风量(m/h)温度()分子量占比质量kg/h5000760N228.0178%4876.7410715000760CO2440.03%2.9464285715000760O23221%15005000760H2O181%40.17857143总量6419.866071风量(m/h)温度()分子量占比质量kg/h5000760N228.0178%4876.7410715000760CO2440.03%2.9464285715000760O23221%15005000760H2O181%40.17857143总量6419.866071蓄热体量计算蓄蓄热热体体密密度度kg/mkg/m比比热热kj/kg.Kkj/kg.K蓄热体进温t蓄热体蓄温t出气温度t燃烧室温度200020001.11.16076074.540078830.021638风量(m/h)温度()分子量占比质量kg/h4769.612858830.021638N228.0178%4652.0333844769.612858830.021638CO2440.03%2.810664724769.612858830.021638O23221%1430.8838574769.612858830.021638H2O181%38.32724618总量6124.055152燃烧器计算加热时间h天然气kcal/m天然气用量m核定2850092.41202296满足要求满满足足要要求求CH4+2O2=CO2+2H2O满足要求燃烧室风量RTO表面热损失阀门漏风量蓄热体换热效率脱附取热温度脱附温度混合风量比1.20%0.20%95%830.0216381800.048303112风量(m/h)温度()分子量占比质量kg/h5269.612858830.021638N228.0178%5139.7074915269.612858830.021638CO2440.03%3.1053075775269.612858830.021638O23221%1580.8838575269.612858830.021638H2O181%42.34510332总量6766.04176风量(m/h)温度()分子量占比质量kg/h550060N228.0178%5364.415179550060CO2440.03%3.241071429550060O23221%1650550060H2O181%44.19642857总量7061.852679燃烧机助燃风量完全燃烧需氧量m完全燃烧需空气量m完全燃烧过量空气量m13.7805365668.9026828195.18438364风量(m/h)温度()分子量占比质量kg/h102.074651925N228.0178%99.55832948102.074651925CO2440.03%0.060151134102.074651925O23221%30.62239558102.074651925H2O181%0.820242739总量131.0611189蓄热体量计算蓄热体密度kg/m比热kj/kg.K蓄热体进温t蓄热体蓄温t出气温度t燃烧室温度t20001.16076074.540078830.021638风量(m/h)温度()分子量占比质量kg/h5371.68751830.021638N228.0178%5239.2658215371.68751830.021638CO2440.03%3.1654587115371.68751830.021638O23221%1611.5062535371.68751830.021638H2O181%43.16534606总量6897.102878蓄热室尺寸计算蓄热室截面风速m/s蓄热室内长宽m保温厚度m蓄热室外长宽m蓄热室高度m停留时间s1.50.9973750280.21.3973750282.0441823151备备注注:
(11)蓄蓄热热室室尺尺寸寸的的截截面面积积确确定定,根根据据气气流流分分布布情情况况调调整整长长宽宽尺尺寸寸;(22)蓄蓄热热室室尺尺寸寸的的截截面面积积确确定定,根根据据蓄蓄热热体体规规格格元元整整尺尺寸寸;(33)由由元元整整后后的的尺尺寸寸,确确定定燃燃烧烧室室宽宽度度,带带入入上上式式确确定定燃燃烧烧室室高高度度和和长长度度。
t*10-4t2*10-7t3*10-10比热容系数A比热容系数B比热容系数C比热容(kj/(kg.总携带能量kj/h总携带能量j/s0.0060.000360.00002161.0370303434.925984287.47940.0060.000360.00002160.8897157.280143.68890.0060.000360.00002160.925083245.536023123.76000.0060.000360.00002161.86324491.56571247.65711.0220燃烧热kj/mol燃烧热kcal/mol质量燃烧热kcal/kg单位时间质量放热kcal/h单位时间质量放热kj/h燃烧放热能量j/s3905932.871476310124.5005101245.0050423811.5911117725.4420604.9144.50549451701.4658488507.329235611.68029892.13344509.91077.37697111825.96635109752.3343459423.2713127617.5754比热容系数A比热容系数B比热容系数C比热容(kj/(kg.总携带能量kj/h总携带能量j/s0.0760.057760.04389761.16784328407.32791202335.36890.0760.057760.04389761.24352784.6374773.51040.0760.057760.04389761.09401247144.4960346429.02670.0760.057760.04389762.316670739.890719649.96961.16425649076.35201569187.8755比热容系数A比热容系数B比热容系数C比热容(kj/(kg.总携带能量kj/h总携带能量j/s0.0760.057760.04389761.16784328407.32791202335.36890.0760.057760.04389761.24352784.6374773.51040.0760.057760.04389761.09401247144.4960346429.02670.0760.057760.04389762.316670739.890719649.96961.16425649076.35201569187.8755蓄热体质量kg蓄热体体积m蓄热体蓄热量kj蓄热体蓄热量kcal三室蓄热体体积m总携带能量kj/h8133.8582284.0669291146132977.20941465116.39026.10046799905.4788比热容系数A比热容系数B比热容系数C比热容(kj/(kg.脱附取热0.0830021640.0688935920.0571831721.18090.0830021640.0688935920.0571831721.26000.0830021640.0688935920.0571831721.1049沸石转轮+RTO设备设计计算书(6月13日修正)0.0830021640.0688935920.0571831722.36201.17723%过量氧脱附取热风量取脱附风热量kj/h热损失能量kj/h热损失能量kcal/h热损失能量与燃烧热差kcal/h需补充天然气m/h230.3871418269391.9563704585.907704585.907168319.614758567.280396.8903比热容系数A比热容系数B比热容系数C比热容(kj/(kg.M60M600.0830021640.0688935920.0571831721.18090.0830021640.0688935920.0571831721.2600需补充天然气m/h0.0830021640.0688935920.0571831721.1049满足要求0.0830021640.0688935920.0571831722.36201.1772比热容系数A比热容系数B比热容系数C比热容(kj/(kg.0.0060.000360.00002161.03700.0060.000360.00002160.88970.0060.000360.00002160.92500.0060.000360.00002161.86321.0220比热容系数A比热容系数B比热容系数C比热容(kj/(kg.总携带能量kj/h总携带能量j/s0.00250.00006251.5625E-061.03052564.8030712.44530.00250.00006251.5625E-060.85961.29270.35910.00250.00006251.5625E-060.9136699.4485194.29130.00250.00006251.5625E-061.840537.741310.48371.01433303.2856917.5793蓄热体质量kg蓄热体体积m蓄热体蓄热量kj蓄热体蓄热量kcal三室蓄热体体积m总携带能量kj/h8133.8582284.0669291146889571.51981645860.37266.10046799905.4788比热容系数A比热容系数B比热容系数C比热容(kj/(kg.0.0830021640.0688935920.0571831721.18090.0830021640.0688935920.0571831721.26000.0830021640.0688935920.0571831721.10490.0830021640.0688935920.0571831722.36201.1772燃烧室截面风速m/s燃烧室保温厚度m燃烧室外长度m燃烧室内宽度m燃烧室外宽度m燃烧室内高度m20.35.3973750280.7973750281.39740.888692842CH4+2O2=CO2+2H2O备备注注:
(11)蓄蓄热热室室尺尺寸寸的的截截面面积积确确定定,根根据据气气流流分分布布情情况况调调整整长长宽宽尺尺寸寸;(22)蓄蓄热热室室尺尺寸寸的的截截面面积积确确定定,根根据据蓄蓄热热体体规规格格元元整整尺尺寸寸;(33)由由元元整整后后的的尺尺寸寸,确确定定燃燃烧烧室室宽宽度度,带带入入上上式式确确定定燃燃烧烧室室高高度度和和长长度度。
脱附取热总携带能量kw84.28750.043723.12381.2477108.7026燃烧放热能量kw117.72549.8921127.6175754总携带能量kw1202.33540.7735346.429019.65001569.1879总携带能量kw1202.33540.7735346.429019.65001569.1879总携带能量j/s总携带能量kw1888862.63301888.862633如如果果M60M60出出现现正正值值,则则需需要要补补充充天天然然气气最终补充天然气2.8337取取M60M60N62N62总携带能量kw0.71240.00040.19430.01050.9176总携带能量j/s总携带能量kw1888862.63301888.862633燃烧室外高度m设备总高度m1.48874.653503877备备注注:
(11)蓄蓄热热室室尺尺寸寸的的截截面面积积确确定定,根根据据气气流流分分布布情情况况调调整整长长宽宽尺尺寸寸;(22)蓄蓄热热室室尺尺寸寸的的截截面面积积确确定定,根根据据蓄蓄热热体体规规格格元元整整尺尺寸寸;(33)由由元元整整后后的的尺尺寸寸,确确定定燃燃烧烧室室宽宽度度,带带入入上上式式确确定定燃燃烧烧室室高高度度和和长长度度。
需补充天然气m/h
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