兰成渝管道任务书

1、.兰成渝成品油管道初步设计毕业设计任务书一、设计要求1.1计算及说明书部分1.1.1确定经济管径1.1.2 经济管径下的水力和热力计算1.1.3 主要设备选型1.1.4 站址确定1.1.5 站址调整和工况校核1.1.6 站内工艺流程设计1.1.7 确定各个输量下的运行方案1.1.8 方案经济效益分析（1）计算内部收益率（2）盈亏平衡分析（3）方案敏感性分析：敏感性因素取输量、运价和动力、燃料价格（4）评价指标：内部收益率1.2绘图部分1.2.1 管道纵断面图1.2.2 首站工艺流程图二、设计原始数据1、地形数据里程（Km）高程（m）0.01529.61.61533.44.61637.66.01

2、875.06.51975.67.01996.17.61984.111.22378.913.22405.715.12367.816.42230.023.52020.124.32064.928.51873.532.41798.433.21786.433.41783.235.51755.536.31786.737.41764.138.41775.939.41838.240.51748.545.21754.146.41838.246.51842.649.51767.852.71770.953.31800.554.01774.256.71770.262.51781.768.51808.372.61800

3、.774.51814.580.01819.987.71842.188.91875.390.51866.493.81899.294.21896.799.01911.2100.81886.3103.81928.5106.41946.3107.01929.9113.51977.1113.51977.1123.02050.2132.62131.3133.42177.5133.92203.3134.92162.0140.02225.7141.12454.9143.12286.5146.72084.4150.12042.2161.41943.3163.71936.0165.31959.5166.11953

4、.5166.31954.3166.71951.6167.21945.7167.91926.8168.21916.5168.71908.4169.11900.2169.61894.6170.91876.9170.91875.9172.21860.8172.91852.0174.01839.2174.91852.9176.61821.7176.61821.7177.91813.5180.01796.7180.91787.4182.11780.7182.71779.1184.21767.8193.91694.4196.41687.7205.21626.5207.21658.1210.91745.72

5、12.01768.7217.01904.9219.31991.2219.82098.6220.62260.0222.32247.7224.12111.3224.71969.6228.31927.4231.71702.8235.01599.8238.71488.4240.41451.3242.61389.1244.01394.1245.21476.4246.51621.2248.11768.5249.11719.2249.81791.1250.51862.5252.91816.0253.61771.1253.91774.1254.61800.9256.51785.5257.51654.3262.

6、41781.9265.71909.0266.91947.0267.91984.1269.52026.1271.72097.5272.72256.5273.22167.1277.52296.7278.82286.8279.92139.4282.31982.1286.91859.1288.61828.9293.11766.8295.51884.5296.72012.4299.02026.9300.11977.7301.21891.9305.21776.3310.61672.8313.01629.0313.21629.9317.11557.4319.11527.6323.41488.6324.014

7、91.1327.21541.1332.51590.1333.11605.0340.31817.0340.81852.4341.51946.6344.21665.4344.41645.0346.01572.2348.21512.3348.81538.0349.71764.2350.91863.1351.31997.8352.42084.2353.32107.3355.31758.5356.71445.0358.41467.6360.01529.2361.41663.0362.81985.5363.41979.1365.11611.6369.31467.7369.81451.5373.11359.

8、2373.91343.2376.41293.4380.01238.1381.81225.7385.11132.2386.11179.9386.71264.1387.81181.3388.71132.0389.11154.4390.71043.9392.21009.7392.4994.1394.5984.4396.4990.5397.41018.9398.81180.2399.61322.6400.41457.1401.61568.6402.91414.8405.81266.0408.01127.4410.81010.9413.6948.1414.7910.8416.1877.2418.2872

9、.5418.5873.1419.3882.8420.0897.5420.2906.5423.3990.5427.81092.0428.31093.8429.51138.5430.61334.9431.61128.3432.51098.2435.01149.7436.21382.6437.51407.9438.61307.2442.71215.3444.01196.2446.61163.7447.61155.4454.01102.8454.31107.0455.81328.2456.61516.0458.41515.2459.11439.7461.81369.1463.81296.2465.31

10、219.7466.61114.0467.21019.2469.1932.4469.9870.3474.7810.7476.5803.7478.4778.0478.6779.5481.8933.0483.0981.3485.01032.6486.01095.5488.1984.9489.7879.8490.2784.4490.9711.7492.91043.5493.51057.2495.21189.7496.71195.1498.7929.1499.9847.3501.3837.5503.5798.1507.4783.6508.5755.1510.4934.7510.6920.1512.277

11、7.5515.3643.5517.2663.7517.9609.0521.4595.8525.5584.5528.5582.0529.8580.0530.5641.0530.8630.0531.9631.8532.7630.0534.1608.0537.1579.5540.6557.0542.8553.4543.4567.8544.9555.1550.8531.1554.8531.1557.9519.7562.5520.4564.1508.9564.7514.7565.9551.2567.3620.0568.3798.1569.2759.5573.5709.8575.4750.8576.573

12、1.7576.6729.2578.4601.4580.4566.1583.1558.7584.1494.6585.4568.8587.1528.2587.4489.5587.7530.4592.8535.2595.6578.2600.5492.7602.4498.9603.0593.0605.0492.3608.5477.2614.1496.2616.7548.5617.5500.0619.9585.2621.9495.6622.6632.3624.4601.8625.8559.9626.3539.8628.0527.8630.3631.2631.0739.7633.6571.6636.462

13、7.4639.9869.1641.1728.4646.1680.9649.0717.3650.0815.0653.7721.6655.8779.5657.1898.1660.0780.1666.0672.1668.0749.1670.2630.5674.4607.9674.6635.2676.9623.3677.3593.2680.9584.8681.9614.9682.0627.1683.9613.1684.4580.5688.2618.0689.0569.3692.8574.0694.2619.6695.0678.2696.6598.6699.7610.4701.8624.6704.863

14、6.6706.4668.9709.5615.3711.5592.2715.4576.3718.2561.2721.2582.3724.3557.8727.0563.9728.3610.6729.9619.8730.8673.8733.3660.1735.0641.8736.1604.9738.7525.0740.1523.3741.3486.5743.5486.0745.4485.1746.2485.6747.0541.0749.0527.6750.0483.0752.5493.1753.8520.5754.4581.5755.4514.9756.8582.4758.4583.9759.854

15、1.3760.5504.1762.5529.8763.0488.6764.2486.9766.6520.8767.9488.6768.9597.6772.6624.8775.1525.3778.2516.5782.1526.0786.1511.2787.4532.3788.6610.2789.3524.4790.2537.0791.2593.2792.7536.1794.9525.9795.8532.9797.8522.7801.4519.1803.9513.4806.2508.4808.1507.6811.1503.5813.5499.8816.8489.0821.9500.0830.051

16、2.0832.4505.0840.1548.0854.0575.0854.8538.0860.9522.0867.0518.0881.0507.0885.8508.0892.9497.2900.2486.1906.9496.0914.3511.0921.7779.3927.8642.0931.0540.0933.9448.1939.8425.0945.3426.1950.9459.0956.6445.0963.5409.7970.5440.4977.8408.3982.5374.0985.0388.0992.3389.0999.6408.71008.6369.01010.9405.01011.

17、6351.01019.0355.01025.0365.51031.8420.71037.2440.21042.0396.51052.4345.01060.0330.01067.0365.01072.2330.01077.3316.01081.8302.01082.5295.01088.0352.01093.0361.01098.4414.01102.9384.01108.0382.01114.4375.01122.7374.01130.9392.01138.5358.01145.9356.01154.6335.01161.0364.01167.5340.01171.3323.01178.929

18、5.01184.7460.01190.6324.01196.2339.91200.0285.01204.2300.01209.6313.01214.1358.01220.0270.01223.5400.01231.0405.01232.6325.01235.9210.01239.8350.01250.0200.02、设计输量（万吨）：年 份分输点2001年2002年2003年2004年2005年甘肃境内临洮5.35.55.766.3陇西5.86.16.46.77成县5.15.35.55.96.3小计16.216.917.618.619.6四川境内广元17.418.219.120.121.1绵阳

19、(含江油)2930.53233.535.2德阳212223.424.726彭州12.381313.514.314.6成都636669.47376.5川内其它地方*27.16*46.9*86.9*90.4*98.8简阳*12.381313.514.314.6资阳*12.381313.514.314.6内江*38.14041.644.245隆昌*16.217.418.119.219.6小计*249280331348366重庆周边及云、贵永川0027.528.630重庆*34.853.192.595.9100云、贵00*31.4*58.9*84.4小计34.853.1151.4183.4214.4总

20、需求量104t3003505005506003、生产期生产负荷（各年输量与最大输量之比）年123456789101112131415生产负荷608090100100100100100100100100908060504、管道埋深平均值为1.6米，该深度处地温数据为： 地点月平均最低地温（）月平均最高地温（）年平均地温（）兰州3.318.711.4临夏（临洮）3.316.710.3天水（固城）6.818.612.8武都（成县）10.421.916.3平武（广元）10.722.316.5绵阳12.224.418.4成都12.524.318.6资阳13.625.619.6重庆沙坪坝14.22620.

21、55、管线输送由兰炼提供的90#汽油、93#汽油和0#柴油，油品物性：序号项目93#汽油90#汽油0#柴油1、密度(20)(t/m3)0.7240.72180.8422、冷凝点()-13、汽油干点()2002004、柴油闪点()705、柴油冷滤点()46、粘度(10-6m2/s) 400.623.622206.01600.7490.674-100.8430.754-200.970.854-401.331.156、其他参数：序号项目数值1设计压力8Mpa2经济流速1.8 m/s3设计系数0.664焊缝系数0.855电费0.55元/ kwh6年输送天数350天7首站进站压力0.3 Mpa8高点最小

22、允许压力0.2 Mpa9绝对粗糙度0.1mm10总传热系数1.311沥青防腐层导热系数0.15经济分析数据：（1）管材到场价格：4600元/吨（2）原油价格：1100元/吨（3）输油站场工程投资指标（万元/座）类型首站末站中间泵站中间热站中间热泵站中间分输站指标450043002500200035001500编制40401512208（4）固定资产总投资按下式计算固定资产总投资（线路工程投资输油站工程投资）/0.9建设期借款利息固定资产投资方向调节税管道工程固定资产总投资方向调节税率为0。固定资产总投资30为自有资金，70为银行贷款，年利率为5.9%。管道计算期为17年，其中生产期15年，建设期2年。建设期第一年和第二年投资分