RTO设备设计计算书.xlsx

1、ClCl、S S、P P等等浓浓度度高高于于25ppmv25ppmv时时，会会产产生生较较大大麻麻烦烦NaNa、K K、V V化化合合物物，对对耐耐火火材材料料有有危危害害，与与SiO2SiO2形形成成复复合合盐盐，形形成成低低熔熔点点化化合合物物RTO设备设计计算书（5月27日计算）废气工况参数资料工况条件总风量（m/h）5000标准温度进风管风速m/s10温度（）25273.15进风管上留m0.4二氯甲烷829进风管下留m0.3甲苯1658处理效率90%RTO初始设置燃烧温度（）810预热温度（）760综合净化效率（）99吹扫风量（Nm/h）500总风量（Nm/h）50005000浓度（m

2、g/Nm）24872487废气风量风量（Nm/h）温度（）分子量占比500025N228.0178%500025CO2440.03%500025O23221%500025H2O181%VOCs氧化热量和绝热温升成分化学式分子量浓度质量kg/h甲苯C7H892.1416588.29二氯甲烷CH2Cl284.938294.145总量248712.435有机废气工况下平均比热容1.013992252有机物燃烧的绝热温升（）58.50687687预热需要热量风量（Nm/h）温度（）分子量占比5000760N228.0178%5000760CO2440.03%5000760O23221%5000760H

3、2O181%总量废气氧化温度风量（Nm/h）温度（）分子量占比5500760N228.0178%5500760CO2440.03%5500760O23221%5500760H2O181%总量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t20001.12576040.5风量（Nm/h）温度（）分子量占比5500818.5068769N228.0178%5500818.5068769CO2440.03%5500818.5068769O23221%5500818.5068769H2O181%总量热损失RTO表面热损失阀门漏风量蓄热体换热效率燃烧室温度热损失能量kj

4、/h1.20%0.20%95%818.5068769441019.4805燃烧器计算加热时间h天然气kcal/m天然气用量m核定2850093.64905531可以满满足足要要求求可以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m如如果果I57I57出出现现负负值值，则则燃燃烧烧机机停停用用，将将B63B63修修改改为为0 0。0.8077984984.0389924894.160162264风量（Nm/h）温度（）分子量占比4.56406151325N228.0178%4.56406151325CO2440.03%4.56406151325O23221%4.564061

5、51325H2O181%总量蓄热体量修正蓄热体密度kg/m比热kj/kg.K蓄热体进温t蓄热体蓄温t出气温度t20001.12076060风量（Nm/h）温度（）分子量占比5504.564062868.5068769N228.0178%5504.564062868.5068769CO2440.03%5504.564062868.5068769O23221%5504.564062868.5068769H2O181%总量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m1.51.0096354370.21.4096354372.092682415备备注注：（1 1

6、）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；（2 2）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；（3 3）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。蓄热体量计算t*10-4t2*10-7t3*10-10质量kg/h比热容系数A比热容系数B比热容系数C4876.7410710.00250.00006251.5625E-062.9464285710.00250.00006251.5625E-0615000.002

7、50.00006251.5625E-0640.178571430.00250.00006251.5625E-066419.866071系数燃烧热kj/mol燃烧热kcal/mol质量燃烧热kcal/kg4.1863905932.871476310124.50054.186604.9144.50549451701.4658484509.91077.37697111825.96635质量kg/h比热容系数A比热容系数B比热容系数C4876.7410710.0760.057760.04389762.9464285710.0760.057760.043897615000.0760.057760.043

8、897640.178571430.0760.057760.04389766419.866071质量kg/h比热容系数A比热容系数B比热容系数C5364.4151790.0760.057760.04389763.2410714290.0760.057760.043897616500.0760.057760.043897644.196428570.0760.057760.04389767061.852679燃烧室温度蓄热体质量kg蓄热体体积m蓄热体蓄热量kj818.50687698242.7384964.1213692486523715.3823质量kg/h比热容系数A比热容系数B比热容系数C53

9、64.4151790.0818506880.0669953510.0548361553.2410714290.0818506880.0669953510.054836155NaNa、K K、V V化化合合物物，对对耐耐火火材材料料有有危危害害，与与SiO2SiO2形形成成复复合合盐盐，形形成成低低熔熔点点化化合合物物RTO设备设计计算书（5月27日计算）16500.0818506880.0669953510.05483615544.196428570.0818506880.0669953510.0548361557061.852679热损失能量kcal/h热损失能量与燃烧热差kcal/h需补充

10、天然气m/h如如果果I57I57出出现现负负值值，则则天天然然气气停停用用105355.824314371.139180.4039I57I57CH4+2O2=CO2+2H2O3%过量氧质量kg/h比热容系数A比热容系数B比热容系数C4.4515492460.00250.00006251.5625E-060.0026895360.00250.00006251.5625E-061.3692184540.00250.00006251.5625E-060.0366754940.00250.00006251.5625E-065.86013273燃烧室温度t蓄热体质量kg蓄热体体积m蓄热体蓄热量kj818

11、.50687698532.8180854.2664090436570269.9256质量kg/h比热容系数A比热容系数B比热容系数C5368.8667280.0868506880.075430420.0655118383.2437609650.0868506880.075430420.0655118381651.3692180.0868506880.075430420.06551183844.233104070.0868506880.075430420.0655118387067.712811停留时间s燃烧室截面风速m/s燃烧室保温厚度m燃烧室长度m120.35.409635437如如果果I5

12、7I57出出现现负负值值，则则燃燃烧烧机机停停用用，将将B63B63修修改改为为0 0。备备注注：（1 1）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；（2 2）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；（3 3）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。比热容（kj/（kg.总携带能量kj/h总携带能量j/s总携带能量kw1.0305125633.689134898.247034.89820.859663.3

13、22017.58940.01760.913634261.61729517.11599.51711.84051848.7115513.53100.51351.014044946.483344.9465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/s燃烧放热能量kw83932.1092351339.809097594.391497.59447052.575929522.08298200.57868.200690984.68511380861.8919105794.97105.79497比热容（kj/（kg.总携带能量kj/h总携带能量j/s总携带能量kw1.1678432

14、8407.32791202335.36891202.33541.24352784.6374773.51040.77351.09401247144.4960346429.0267346.42902.316670739.890719649.969619.65001.16425649076.35201569187.87551569.1879比热容（kj/（kg.1.16781.24351.09402.31661.1642蓄热体蓄热量kcal三室蓄热体体积m总携带能量kj/h总携带能量j/s总携带能量kw1558460.43536.18216890929.38231914147.05061914.14

15、7051比热容（kj/（kg.1.17881.25751.10322.35451.1750需补充天然气m/h最终补充天然气满足要求-1.5800取取I57I57M57M57比热容（kj/（kg.总携带能量kj/h总携带能量j/s总携带能量kw1.0305114.680031.85550.03190.85960.05780.01610.00000.913631.27448.68730.00871.84051.68750.46880.00051.0143147.699741.02770.0410蓄热体蓄热量kcal三室蓄热体体积m总携带能量kj/h总携带能量j/s总携带能量kw1569581.92

16、206.39967133435.91921981509.97761981.509978比热容（kj/（kg.1.18811.26811.11052.38691.1842燃烧室内宽度m燃烧室外宽度m燃烧室内高度m燃烧室外高度m设备总高度m0.8096354371.40960.9442802921.54434.757591428备备注注：（1 1）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；（2 2）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；（3 3）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。如如果果I57I57出出现现负负值值，则则天天然然气气停停用用