1、蘭成渝成品油管道初步設計畢業設計任務書一、設計要求1.1計算及說明書部分確定經濟管徑1.1.2 經濟管徑下的水力和熱力計算1.1.3 主要設備選型1.1.4 站址確定1.1.5 站址調整和工況校核1.1.6 站內工藝流程設計1.1.7 確定各個輸量下的運行方案1.1.8 方案經濟效益分析（1）計算內部收益率（2）盈虧平衡分析（3）方案敏感性分析：敏感性因素取輸量、運價和動力、燃料價格（4）評價指標：內部收益率1.2繪圖部分1.2.1 管道縱斷面圖1.2.2 首站工藝流程圖二、設計原始數據1、地形數據里程（Km）高程（m）0.01529.61.61533.44.61637.66.01875.06

2、.51975.67.01996.17.61984.111.22378.913.22405.715.12367.816.42230.023.52020.124.32064.928.51873.532.41798.433.21786.433.41783.235.51755.536.31786.737.41764.138.41775.939.41838.240.51748.545.21754.146.41838.246.51842.649.51767.852.71770.953.31800.554.01774.256.71770.262.51781.768.51808.372.61800.774.5

3、1814.580.01819.987.71842.188.91875.390.51866.493.81899.294.21896.799.01911.2100.81886.3103.81928.5106.41946.3107.01929.9113.51977.1113.51977.1123.02050.2132.62131.3133.42177.5133.92203.3134.92162.0140.02225.7141.12454.9143.12286.5146.72084.4150.12042.2161.41943.3163.71936.0165.31959.5166.11953.5166.

4、31954.3166.71951.6167.21945.7167.91926.8168.21916.5168.71908.4169.11900.2169.61894.6170.91876.9170.91875.9172.21860.8172.91852.0174.01839.2174.91852.9176.61821.7176.61821.7177.91813.5180.01796.7180.91787.4182.11780.7182.71779.1184.21767.8193.91694.4196.41687.7205.21626.5207.21658.1210.91745.7212.017

5、68.7217.01904.9219.31991.2219.82098.6220.62260.0222.32247.7224.12111.3224.71969.6228.31927.4231.71702.8235.01599.8238.71488.4240.41451.3242.61389.1244.01394.1245.21476.4246.51621.2248.11768.5249.11719.2249.81791.1250.51862.5252.91816.0253.61771.1253.91774.1254.61800.9256.51785.5257.51654.3262.41781.

6、9265.71909.0266.91947.0267.91984.1269.52026.1271.72097.5272.72256.5273.22167.1277.52296.7278.82286.8279.92139.4282.31982.1286.91859.1288.61828.9293.11766.8295.51884.5296.72012.4299.02026.9300.11977.7301.21891.9305.21776.3310.61672.8313.01629.0313.21629.9317.11557.4319.11527.6323.41488.6324.01491.132

7、7.21541.1332.51590.1333.11605.0340.31817.0340.81852.4341.51946.6344.21665.4344.41645.0346.01572.2348.21512.3348.81538.0349.71764.2350.91863.1351.31997.8352.42084.2353.32107.3355.31758.5356.71445.0358.41467.6360.01529.2361.41663.0362.81985.5363.41979.1365.11611.6369.31467.7369.81451.5373.11359.2373.9

8、1343.2376.41293.4380.01238.1381.81225.7385.11132.2386.11179.9386.71264.1387.81181.3388.71132.0389.11154.4390.71043.9392.21009.7392.4994.1394.5984.4396.4990.5397.41018.9398.81180.2399.61322.6400.41457.1401.61568.6402.91414.8405.81266.0408.01127.4410.81010.9413.6948.1414.7910.8416.1877.2418.2872.5418.

9、5873.1419.3882.8420.0897.5420.2906.5423.3990.5427.81092.0428.31093.8429.51138.5430.61334.9431.61128.3432.51098.2435.01149.7436.21382.6437.51407.9438.61307.2442.71215.3444.01196.2446.61163.7447.61155.4454.01102.8454.31107.0455.81328.2456.61516.0458.41515.2459.11439.7461.81369.1463.81296.2465.31219.74

10、66.61114.0467.21019.2469.1932.4469.9870.3474.7810.7476.5803.7478.4778.0478.6779.5481.8933.0483.0981.3485.01032.6486.01095.5488.1984.9489.7879.8490.2784.4490.9711.7492.91043.5493.51057.2495.21189.7496.71195.1498.7929.1499.9847.3501.3837.5503.5798.1507.4783.6508.5755.1510.4934.7510.6920.1512.2777.5515

11、.3643.5517.2663.7517.9609.0521.4595.8525.5584.5528.5582.0529.8580.0530.5641.0530.8630.0531.9631.8532.7630.0534.1608.0537.1579.5540.6557.0542.8553.4543.4567.8544.9555.1550.8531.1554.8531.1557.9519.7562.5520.4564.1508.9564.7514.7565.9551.2567.3620.0568.3798.1569.2759.5573.5709.8575.4750.8576.5731.7576

12、.6729.2578.4601.4580.4566.1583.1558.7584.1494.6585.4568.8587.1528.2587.4489.5587.7530.4592.8535.2595.6578.2600.5492.7602.4498.9603.0593.0605.0492.3608.5477.2614.1496.2616.7548.5617.5500.0619.9585.2621.9495.6622.6632.3624.4601.8625.8559.9626.3539.8628.0527.8630.3631.2631.0739.7633.6571.6636.4627.4639

13、.9869.1641.1728.4646.1680.9649.0717.3650.0815.0653.7721.6655.8779.5657.1898.1660.0780.1666.0672.1668.0749.1670.2630.5674.4607.9674.6635.2676.9623.3677.3593.2680.9584.8681.9614.9682.0627.1683.9613.1684.4580.5688.2618.0689.0569.3692.8574.0694.2619.6695.0678.2696.6598.6699.7610.4701.8624.6704.8636.6706

14、.4668.9709.5615.3711.5592.2715.4576.3718.2561.2721.2582.3724.3557.8727.0563.9728.3610.6729.9619.8730.8673.8733.3660.1735.0641.8736.1604.9738.7525.0740.1523.3741.3486.5743.5486.0745.4485.1746.2485.6747.0541.0749.0527.6750.0483.0752.5493.1753.8520.5754.4581.5755.4514.9756.8582.4758.4583.9759.8541.3760

15、.5504.1762.5529.8763.0488.6764.2486.9766.6520.8767.9488.6768.9597.6772.6624.8775.1525.3778.2516.5782.1526.0786.1511.2787.4532.3788.6610.2789.3524.4790.2537.0791.2593.2792.7536.1794.9525.9795.8532.9797.8522.7801.4519.1803.9513.4806.2508.4808.1507.6811.1503.5813.5499.8816.8489.0821.9500.0830.0512.0832

16、.4505.0840.1548.0854.0575.0854.8538.0860.9522.0867.0518.0881.0507.0885.8508.0892.9497.2900.2486.1906.9496.0914.3511.0921.7779.3927.8642.0931.0540.0933.9448.1939.8425.0945.3426.1950.9459.0956.6445.0963.5409.7970.5440.4977.8408.3982.5374.0985.0388.0992.3389.0999.6408.71008.6369.01010.9405.01011.6351.0

17、1019.0355.01025.0365.51031.8420.71037.2440.21042.0396.51052.4345.01060.0330.01067.0365.01072.2330.01077.3316.01081.8302.01082.5295.01088.0352.01093.0361.01098.4414.01102.9384.01108.0382.01114.4375.01122.7374.01130.9392.01138.5358.01145.9356.01154.6335.01161.0364.01167.5340.01171.3323.01178.9295.0118

18、4.7460.01190.6324.01196.2339.91200.0285.01204.2300.01209.6313.01214.1358.01220.0270.01223.5400.01231.0405.01232.6325.01235.9210.01239.8350.01250.0200.02、設計輸量（萬噸）：年 份分輸點2001年2002年2003年2004年2005年甘肅境內臨洮5.35.55.766.3隴西5.86.16.46.77成縣5.15.35.55.96.3小計16.216.917.618.619.6四川境內廣元17.418.219.120.121.1綿陽(含江油)2

19、930.53233.535.2德陽212223.424.726彭州12.381313.514.314.6成都636669.47376.5川內其它地方*27.16*46.9*86.9*90.4*98.8簡陽*12.381313.514.314.6資陽*12.381313.514.314.6內江*38.14041.644.245隆昌*16.217.418.119.219.6小計*249280331348366重慶周邊及云、貴永川0027.528.630重慶*34.853.192.595.9100云、貴00*31.4*58.9*84.4小計34.853.1151.4183.4214.4總需求量104

20、t3003505005506003、生產期生產負荷（各年輸量與最大輸量之比）年123456789101112131415生產負荷608090100100100100100100100100908060504、管道埋深平均值為1.6米，該深度處地溫數據為： 地點月平均最低地溫（）月平均最高地溫（）年平均地溫（）蘭州3.318.711.4臨夏（臨洮）3.316.710.3天水（固城）6.818.612.8武都（成縣）10.421.916.3平武（廣元）10.722.316.5綿陽12.224.418.4成都12.524.318.6資陽13.625.619.6重慶沙坪壩14.22620.55、管線輸

21、送由蘭煉提供的90#汽油、93#汽油和0#柴油，油品物性：序號項目93#汽油90#汽油0#柴油1、密度(20)(t/m3)0.7240.72180.8422、冷凝點()-13、汽油干點()2002004、柴油閃點()705、柴油冷濾點()46、粘度(10-6m2/s) 400.623.622206.01600.7490.674-100.8430.754-200.970.854-401.331.156、其他參數：序號項目數值1設計壓力8Mpa2經濟流速1.8 m/s3設計系數0.664焊縫系數0.855電費0.55元/ kwh6年輸送天數350天7首站進站壓力0.3 Mpa8高點最小允許壓力0.

22、2 Mpa9絕對粗糙度0.1mm10總傳熱系數1.311瀝青防腐層導熱系數0.15經濟分析數據：（1）管材到場價格：4600元/噸（2）原油價格：1100元/噸（3）輸油站場工程投資指標（萬元/座）類型首站末站中間泵站中間熱站中間熱泵站中間分輸站指標450043002500200035001500編制40401512208（4）固定資產總投資按下式計算固定資產總投資（線路工程投資輸油站工程投資）/0.9建設期借款利息固定資產投資方向調節稅管道工程固定資產總投資方向調節稅率為0。固定資產總投資30為自有資金，70為銀行貸款，年利率為5.9%。管道計算期為17年，其中生產期15年，建設期2年。建設期第一年和第二年投資分別按固定資產總投資的40和60