热交换器型式与基本参数+第5部分+螺旋板式换热器

JB中华人民共和国行业 标准 excel标准偏差excel标准偏差函数exl标准差函数国标检验抽样标准表免费下载红头文件格式标准下载 JB47xx.5-2006热交换器型式与基本参数第5部分：螺旋板式换热器TypesandBasicParametersofHeadExchangersPart5：Spiralheatexchangers(征求意见稿)2006-xx-xx发布2007-xx-xx实施___________________________________________________________国家发展和改革委员会发布前言本标准系根据全国压力容器标准化技术委员会换热设备分委员会2000年度标准制修订 工作计划 幼儿园家访工作计划关于小学学校工作计划班级工作计划中职财务部门工作计划下载关于学校后勤工作计划 进行修订的。本标准依据国内近年螺旋板式换热器的发展和取得的成果经验，进行了如下变化：1．依据GB/T1.1-2000对标准格式进行了全面修改。2．由于增加了可拆螺旋板式换热器的内容，标准名称改为《螺旋板式换热器型式与基本参数》。3．修订了标准的参数范围。4．增加了螺旋板换热器的型式。5．修订了不可拆螺旋板式换热器的基本参数组合。6．增加了可拆螺旋板式换热器的基本参数组合。7．增加了可拆螺旋板式换热器倒锥平盖的系列参数。本标准由全国压力容器标准化技术委员会换热设备分委员会提出并归口。本标准起草单位：合肥通用机械研究所。本标准主要起草人：陈永东、李志。本标准于1992年11月3日首次发布，2001年7月第一次修订。JB47xx.5-2006螺旋板式换热器型式与基本参数1范围本标准 规定 关于下班后关闭电源的规定党章中关于入党时间的规定公务员考核规定下载规定办法文件下载宁波关于闷顶的规定 了不可拆和可拆螺旋板式换热器的型式、公称压力、公称直径、计算换热面积等基本参数。本标准适用于公称压力不大于2.5MPa、公称直径不大于2000mm、公称换热面积不大于200m2的不可拆螺旋板式换热器。本标准适用于公称压力不大于1.0MPa、公称直径不大于1200mm、公称换热面积不大于90m2的可拆螺旋板式换热器。2规范性引用文件下列文件中的条款通过本标准的引用而成为本标准的条款。凡是注日期的引用文件，其随后所有的修改单（不包括勘误的内容）或修订版均不适用于本标准，然而，鼓励根据本标准达成 协议 离婚协议模板下载合伙人协议 下载渠道分销协议免费下载敬业协议下载授课协议下载 的各方研究是否可使用这些文件的最新版本。凡是不注日期的引用文件，其最新版本适用于本标准。JB4750螺旋板式换热器3符号说明PN---公称压力，MPa；DN---公称直径，基准于螺旋体的外径，mm；FN---公称换热面积，m2；F---计算换热面积，m2；b---螺旋通道间距，mm；δ---螺旋板板厚，mm；H---板宽，m；V---流速1m/s时的处理量，m3/h；Lt---螺旋通道长度，m；f---螺旋通道截面积，m2；dn---接管公称直径，mm；d---螺旋中心直径，mm；Do----可拆螺旋板式换热器倒锥平盖的外径，mm；a---可拆螺旋板式换热器的特征尺寸，mm；k---倒锥平盖圆环筋的定位尺寸系数；l---倒锥平盖内外锥的定位尺寸系数；tB---倒锥平盖基础板的厚度，mm；tH---倒锥平盖圆环筋的厚度，mm；tZ1---倒锥平盖内锥的厚度，mm；tZ2---倒锥平盖外锥的厚度，mm；JB47xx.5-2006h1---内外锥的焊接高度，mm；h---倒锥平盖圆环筋的高度，mm。4型式4.1不可拆螺旋板式换热器不可拆带切向缩口的螺旋板式换热器见图1。不可拆带半圆筒体的螺旋板式换热器见图2。图1不可拆带切向缩口的螺旋板式换热器4.2可拆螺旋板式换热器可拆堵死型螺旋板式换热器见图3。可拆贯通型螺旋板式换热器见图4。4.3型号表示 方法 快递客服问题件处理详细方法山木方法pdf计算方法pdf华与华方法下载八字理论方法下载 螺旋板式换热器的型号表示方法按JB××××第章的规定。JB47xx.5-2006一图2不可拆带半圆筒体的螺旋板式换热器图3可拆堵死型螺旋板式换热器JB47xx.5-2006图4可拆贯通型螺旋板式换热器5基本参数5.1公称压力公称压力系指螺旋板式换热器单通道能承受的最高工作压力。对不可拆螺旋板式换热器，公称压力分为四档，分别为0.6、1.0、1.6、2.5MPa。对可拆螺旋板式换热器，公称压力分为四档，分别为0.4、0.6、0.8、1.0MPa。5.2公称直径碳素钢、低合金钢制不可拆螺旋板式换热器的公称直径推荐采用：500、600、700、800、900、1000、1100、1200、1300、1400、1500、1600、1700、1800、2000；奥氏体不锈钢制不可拆螺旋板式换热器的公称直径推荐采用：400、500、600、700、800、900、1000、1100、1200、1300、1400、1500、1600、1700、1800、2000；可拆螺旋板式换热器的公称直径推荐采用：500、600、700、800、900、1000、1100、1200。5.3公称换热面积碳素钢、低合金钢制不可拆螺旋板式换热器的公称换热面积推荐采用：6、8、10、15、20、25、30、40、50、60、80、100、120、130、150、160、180、200m2；奥氏体不锈钢制不可拆螺旋板式换热器的公称换热面积推荐采用：4、6、8、10、15、20、25、30、40、50、60、80、100、120、130、150、160、180、200m2；可拆螺旋板式换热器的公称换热面积推荐采用：5、6、8、10、15、20、25、30、40、50、60、80、90m2。5.4基本参数组合JB47xx.5-20065.4.1碳素钢、低合金钢制不可拆螺旋板式换热器的基本参数组合见表1(PN≤1.6MPa)和表2(1.6MPa<PN≤2.5MPa)。5.4.2奥氏体不锈钢制不可拆螺旋板式换热器的基本参数组合见表3(PN≤1.6MPa)和表4(1.6MPa<PN≤2.5MPa)。5.4.3可拆螺旋板式换热器的的基本参数组合见表5。6螺旋板式换热器结构参数的确定6.1不可拆螺旋板式换热器不可拆螺旋板式换热器的参数计算按JB××××第5章的规定。6.2可拆螺旋板式换热器可拆螺旋板式换热器的倒锥平盖结构见图5。倒锥平盖的结构尺寸按表6选取。图5可拆螺旋板式换热器倒锥平盖JB47xx.5-2006表1不可拆式螺旋板换热器型式与基本参数PNMPaFNm2DNmmbmmδmmHmFm2Vm3/hdnmmLtmfm2dmm50060.45.908.25507.960.0023200500100.55.5916.92806.210.00472006600100.45.6213.32657.480.003720050060.57.8110.41658.360.0029200600100.68.1720.52807.050.00572008700100.48.0713.326510.800.003720060060.510.1910.416510.460.0029200700100.510.2616.928010.800.004720010700120.610.2924.541008.950.006820070060.515.2710.416515.720.0029200800100.515.0116.928015.850.0047200800100.615.3920.528013.310.005730015900140.614.8828.6310012.910.008030080060.520.1010.416520.730.0029200700101.019.7134.921259.960.0097300900100.620.4120.528017.710.005730020900140.820.1238.7112512.910.010830080060.624.9612.576521.330.0035200800101.025.0634.9212512.720.0097300900100.826.5627.7210017.050.007730025900141.025.3648.7912512.910.013630070061.030.0921.218015.200.0059200800101.029.8034.9212515.250.0097200900121.030.2341.8212515.420.011630030900141.230.6058.8715012.910.0164300100060.639.8812.576534.150.00352001200100.640.1920.528035.060.00573001200140.840.2038.7112525.980.0108300≤1.64012001841.040.4562.7315020.700.0174300JB47xx.5-2006表1不可拆式螺旋板换热器型式与基本参数(完)PNMPaFNm2DNmmbmmδmmHmFm2Vm3/hdnmmLtmfm2dmm1000101.251.7442.1212521.920.01173001100121.049.0541.8212525.140.01163001200141.050.6748.7912525.980.0136300501200181.250.8775.6915021.590.02103001500100.662.1520.528054.330.00573001300141.059.6248.7912530.600.0136300601400181.059.1262.7315030.350.01743001300101.079.3734.9212540.720.00973001500100.883.9627.7210054.330.00773001500141.079.5748.7912540.910.0136300801700181.083.5262.7315042.950.01743001500101.0103.6134.9212553.210.00973001600100.8100.1527.7210064.840.00773001600141.097.5048.7912550.170.01363001001700181.2103.7075.6915044.200.02103001600101.0121.4834.9212562.420.00973001500101.2124.9742.1212553.210.01173001600141.2117.6458.8715050.170.01643001201600181.5119.4895.1320040.500.02643001500101.2130.2142.1212555.450.01173001700141.2129.2558.8715055.140.01643001301900181.2131.7875.6915056.220.02103001800141.2147.6658.8715063.020.01643001800181.5149.4495.1320050.710.02643001502000181.2148.8075.6915063.510.02103001601900181.5165.6395.1320056.220.02643001800141.5181.6273.9915061.670.02063001802000181.5182.6495.1320062.020.02643001900141.5201.8373.9915068.550.0206300≤1.62002000161.5199.9784.5620067.920.0235300JB47xx.5-2006表2不可拆式螺旋板换热器型式与基本参数PNMPaFNm2DNmmbmmδmmHmFm2Vm3/hdnmmLtmfm2dmm50060.56.3810.41656.500.0029200500100.65.9120.52805.070.00572006600100.45.6213.32657.480.003720050060.68.1212.57656.860.0035200600100.68.1720.52807.050.00572008700100.48.0713.326510.800.003720060060.510.1910.416510.460.0029200700100.510.2616.928010.800.004720010700120.610.2924.541008.950.006820070060.515.2710.416515.720.0029200800100.614.7320.528012.720.005730015900140.614.8828.6310012.910.008030080060.520.1010.416520.730.0029200700101.019.7134.921259.960.0097300900100.620.4120.528017.710.005730020900140.820.1238.7112512.910.010830080060.624.9612.576521.330.0035200800101.025.0634.9212512.720.0097300900100.825.5527.7210016.400.007730025900141.025.3648.7912512.910.013630070061.030.0821.218015.200.0059200800101.029.8034.9212515.250.0097200900121.030.2341.8212515.420.011630030900141.230.6058.8715012.910.0164300100060.639.8812.576534.150.00352001200100.640.1920.528035.060.00573001200140.840.2038.7112525.980.0108300401200181.040.4562.7315020.700.01743001000101.251.7442.1212521.920.01173002.55011001241.047.4541.8212524.320.0116300JB47xx.5-2006表2不可拆式螺旋板换热器型式与基本参数(完)PNMPaFNm2DNmmbmmδmmHmFm2Vm3/hdnmmLtmfm2dmm1200141.050.6748.7912525.980.0136300501200181.248.8075.6915020.700.02103001500100.662.1520.528054.330.00573001400120.861.7733.1812540.020.00923001300141.059.6248.7912530.600.0136300601500181.063.2562.7315032.480.01743001300101.079.3734.9212540.720.00973001500100.883.9627.7210054.330.00773001500141.079.5748.7912540.910.0136300801700181.083.5262.7315042.950.01743001500101.0103.6134.9212553.210.00973001600100.898.2827.7210063.630.00773001700141.0102.2548.7912552.620.01363001001700181.2103.7075.6915044.200.02103001600101.0121.4834.9212562.420.00973001500101.2124.9742.1212553.210.01173001500141.5120.6673.9915040.910.02063001201600161.5122.3184.5620041.470.02353001500101.2130.2142.1212555.450.01173001700141.2129.2558.8715055.140.01643001301600161.5129.2484.5620043.830.02353001800141.2147.6658.8715063.020.01643001700161.5147.3984.5620050.010.02353001501800181.5149.4495.1320050.710.02643001900141.2160.5958.8715068.550.01643001601900181.5161.5195.1320054.820.02643001800141.5181.6273.9915061.670.02063001801900161.5182.9684.5620062.130.02353001900141.5201.8373.9915068.550.02063002.520020001641.5195.6584.5620066.450.0235300JB47xx.5-2006表3不可拆式螺旋板换热器型式与基本参数PNMPaFNm2DNmmbmmδmmHmFm2Vm3/hdnmmLtmfm2dmm4500100.44.4613.32656.270.003720040060.66.1312.57655.440.00352006500100.56.0216.92806.660.004720050060.47.208.25509.670.0023200500100.67.7520.52807.060.00572008600100.58.3616.92809.210.004720060060.410.068.255013.470.0023200600100.610.1420.52809.210.0057200700140.69.7628.631008.400.008030010800140.510.1023.5910010.600.006630070060.515.5210.416515.910.0029300800100.515.1116.928015.960.004720015800140.816.5738.7112510.600.010830070060.620.9112.576517.850.0035200800100.618.9920.528016.540.005720020900140.821.2338.7112513.630.010830080060.524.8710.416525.680.0029200800100.824.2427.7210015.550.0077300900100.624.7420.528021.580.005720025900140.823.2438.7112514.940.010830070060.829.7216.898018.880.0047200800101.030.5434.9212515.550.0097300301000140.829.7238.7112519.160.01083001000100.839.8227.7210025.670.0077300900121.239.2950.4612516.630.0140300401000161.239.0367.2815016.520.01873001000101.050.1734.9212525.670.00973001100141.252.3958.8715022.240.0164300≤1.6501200182.5，31.250.7875.6915021.550.0210300JB47xx.5-2006表3不可拆式螺旋板换热器型式与基本参数(完)PNMPaFNm2DNmmbmmδmmHmFm2Vm3/hdnmmLtmfm2dmm1200100.860.1927.7210038.890.00773001100121.261.5550.4612526.150.01403001300141.065.5448.7912533.660.0136300601400181.060.4062.7315031.010.01743001200101.077.5934.9212539.800.00973001500120.882.0333.1812553.210.00923001400141.079.2148.7912540.730.0136300801500181.285.3475.6915036.340.02103001400101.0104.3134.9212553.580.00973001400121.2104.5750.4612544.570.01403001600141.0100.8748.7912551.910.01363001001600181.298.7475.6915042.080.02103001500101.0121.2534.9212562.310.00973001700141.0117.5348.7912560.520.01363001201800181.2125.2375.6915053.420.02103001800141.0130.1848.7912567.050.01363001302000181.0131.1462.7315067.550.01743001900141.0148.9448.7912576.740.01363001502000181.2154.7775.6915066.060.02103001800141.2160.2258.8715068.390.01643001602000181.2158.2475.6915067.550.02103001900141.2179.7158.8715076.740.01643001802000161.2177.2867.2815075.700.01873001900101.0198.4234.92125102.090.0097300≤1.62002000142.5，31.2200.3058.8715085.550.0164300JB47xx.5-2006表4不可拆式螺旋板换热器型式与基本参数PNMPaFNm2DNmmbmmδmmHmFm2Vm3/hdnmmLtmfm2dmm4500100.44.1913.32655.540.003720040060.66.1312.57655.150.00352006600120.56.3920.22806.710.005620050060.58.0010.41658.180.0029200600100.57.9516.92808.340.00472008600100.68.6720.52807.490.005720060060.410.068.255013.050.0023200600100.69.6420.52808.340.0057200700140.69.7628.631008.400.008030010800140.510.1023.5910010.600.006630070060.515.5210.416515.910.0029300800100.515.1116.928015.960.004720015800140.816.5738.7112510.600.010830070060.620.9112.576517.850.0035200800100.618.9920.528016.540.005720020900140.821.2338.7112513.630.010830080060.524.8710.416525.680.0029200800100.823.3327.7210014.950.0077300900100.623.9820.528020.920.005720025900140.823.2438.7112514.940.010830070060.828.9016.898018.360.0047200800101.029.3934.9212514.950.0097300301000140.828.5938.7112518.420.01083001000100.839.8227.7210025.670.0077300900121.239.2950.4612516.630.0140300401000161.239.0367.2815016.520.01873001000101.048.7334.9212524.920.00973001100141.252.3958.8715022.240.01643002.5501200182.5,31.250.7875.6915021.550.0210300JB47xx.5-2006表4不可拆式螺旋板换热器型式与基本参数(完)PNMPaFNm2DNmmbmmδmmHmFm2Vm3/hdnmmLtmfm2dmm1200100.858.8127.7210037.990.00773001100121.261.5550.4612526.150.01403001300141.063.6948.7912532.710.0136300601400181.060.4062.7315031.010.01743001500120.880.3133.1812552.090.00923001400141.077.1948.7912539.680.0136300801500181.282.7875.6915035.250.02103001400101.0102.2834.9212552.530.00973001400121.2104.5750.4612544.570.01403001600141.0100.8748.7912551.910.01363001001600181.298.7475.6915042.080.02103001500101.0119.0734.9212561.180.00973001201600141.2121.7258.8715051.910.01643001401600121.2141.0250.4612560.170.01403002.51601600102.5,31.2162.5542.1212569.270.0117300表5可拆堵死型螺旋板式换热器型式与基本参数PNMPaFNm2DNmmbmmδmmHmFm2Vm3/hdnmmLtmfm2dmm5500100.54.9816.92805.180.00472006500100.66.0420.52805.180.005720050060.58.0010.41658.180.0029200600100.57.9516.92808.340.0047200600120.68.2424.541007.140.00682008700140.58.1123.591008.550.006620060060.49.728.255012.610.0023200600100.69.6420.52808.340.005720010700140.69.8528.631008.560.008020070060.515.5210.416515.910.0029300≤1.015700102.5,30.816.5327.7210010.540.0077300JB47xx.5-2006表5可拆堵死型螺旋板式换热器型式与基本参数（完）PNMPaFNm2DNmmbmmδmmHmFm2Vm3/hdnmmLtmfm2dmm800100.515.6616.928016.540.004720070060.621.5112.576518.360.0035200700100.818.8527.7210012.130.0077200800141.020.8948.7912510.600.0136300201000140.621.1528.6310018.420.008030080060.626.5412.576522.600.0035300800100.825.6527.7210016.540.0077200900100.624.7420.528021.580.005720025900140.824.9038.7112516.100.010820070060.828.9016.898018.360.0047200900100.831.0927.7210020.000.0077300301000140.829.7238.7112519.160.01083001000100.839.8227.7210025.670.00773001000141.039.5548.7912520.320.0136200401000141.245.2158.8715019.160.01643001000101.050.1734.9212525.670.00973001100100.849.5327.7210031.970.0077300501000141.247.7358.8715020.320.01642001200100.860.1927.7210038.890.00773001100141.258.6758.8715025.000.0164200601200141.058.6048.7912530.160.01362001100101.278.7842.1212533.550.0117200801200102.5,31.078.8334.9212538.890.0097300≤1.0901200101.291.4642.1212538.890.0117300JB47xx.5-2006表6倒锥平盖参数表PNMPaDNmmDommklammtBmmtHmmtZ1mmtZ2mmh1mmhmm50056426620146668826006643162014667490700764366241666861028008640.554162818669611690096446628186810612810001064516322068118142110011645663622681301560.4120012640.60.361640246814217050056426620146668826006643162416668096700764366281868901088008640.5541628186896116900964466322068112136100010645163622681241501100116456640246101361640.6120012640.60.3616442661014817650056426620146868826006643162416688096700764366281868901088008640.5541632206810212290096446632206101121361000106451636226101241501100116456640246121361640.8120012640.60.361644266121481765005642662416687488600664316281868841027007643663220610961148008640.55416322061010212290096446636226121181421000106451640246121301561100116456644266121421701.0120012640.60.36164828612154184注：计算中采用常温下16MnR材料（厚度>36~60mm）时的许用应力157MPa，腐蚀裕量取2.0mm。━━━━━━━━━━━━━━