蒸汽加热水计算

1、精品文档个人认为：楼主的意思的要计算加热一定量的水，需蒸汽多少吨。 (直接加热) 例：加热 1 吨的常温水至 80 度，需多少吨 0.5MPa 的蒸汽 查蒸汽的数据： 0.5MPa 蒸汽焓 2762.9 kJ/kg 。XX1000 X2762.9 + XX1000 4.2 X( 100 80)= 1000 4.2 X( 80 20)X = 0.0885 吨蒸汽的热损失按 20%计。则需蒸汽 0.1062吨。饱和水蒸汽表( 按温度排列 )温度绝对压力蒸汽比容蒸汽密度液体焓蒸汽焓汽化热CkPam3/kgkg/m3kJ/kgkJ/kgkJ/kg00.61206.50.00480.002491.324

2、91.350.87147.10.006820.942500.92480.0102468.61.23106.40.009441.872510.5151.7177.90.012862.812520.62457.8202.3357.80.017283.742530.12446.3252433.93.1743.40.0230104.682538.6302423.74.2532.930.0304125.602549.5352412.65.6225.250.0396146.552559.1402401.17.3719.550.0511167.472568.7452389.59.5815.280.06541

3、88.422577.9502378.114.9812.0540.0830209.342587.6552366.515.749.5890.1043230.292596.8602355.119.927.6870.1301251.212606.3652343.425.016.2090.1611272.162615.6702331.231.165.0520.1979293.082624.47538.504.1390.2416314.032629.7808590951001051101151201251301351401451501601701801902002102202315.747.403.414

4、0.2929334.942642.42307.357.902.8320.3531355.902651.22295.370.102.3650.4229376.812660.02283.184.501.9850.5039397.772668.82271.0101.301.6750.5970418.682677.22258.4120.801.4210.7036439.642685.12245.5143.301.2120.8254460.972693.52232.4170.001.0380.9635481.512702.52221.0198.600.8931.1199503.672708.92205.

5、2232.100.77151.2960523.382716.52193.1270.200.66931.4940546.382723.92177.6313.000.58311.7150565.252731.22166.0361.400.50961.9620589.082737.82148.7415.600.44692.2380607.122744.62137.5476.100.39332.5430632.212750.72118.5618.100.30753.2520675.752762.92087.1792.400.24314.1130719.292773.32054.01003.000.19

6、445.1450763.252782.62019.31255.000.15686.3780807.632790.11982.51554.000.12767.8400852.012795.51943.51917.000.10459.5690897.232799.31902.12320.000.086211.6000942.452801.01858.52302797.000.0715513.9800988.502800.11811.62403347.000.0596716.76001034.562796.81762.22503976.000.0499820.01001081.452790.1170

7、8.62604693.000.0419923.82001128.762780.91652.12705503.000.0353828.27001176.912760.31591.42806220.000.0298833.47001225.482752.01526.52907442.000.0252539.60001274.462732.31457.83008591.000.0213146.93001325.542708.01382.53109876.000.0179955.59001378.712680.01301.332011300.000.0151665.95001436.072648.21

8、212.133012880.000.0127378.53001446.782610.51113.734014510.000.0106493.98001562.932568.61005.735016530.000.00884113.20001632.202516.7880.5专用混合器 主要产品：:，喷射混合器 射流器,喷射器，:汽水混合器，蒸汽加热器 蒸汽减温器.强化传热混合器、浆氯混合器（造 纸用）SQS系列汽水混合器（蒸汽加热器或汽水加热器）SQS系列汽水混合器是新型节能环保产品，它是利 用蒸汽与水直接混合将水加热，具有低噪声、无振动、热交 换效率高、节省能源等特点，被广泛地使用在生活、生

9、产用 热水及热水采暖和热力除氧等系统中，该加热器主要由喷管、 壳体、网板、垫圈等部分组成。被加热水通过呈拉尔管状的 喷管时，蒸汽从喷管外侧通过管壁上许多斜向小孔喷入水中， 二者在高速流动中瞬时良好混合，以达到加热的目的。开式系统蒸汽消耗量t/hSQS-4681012162024324048额定进 水流量D11.22.54.57.01016253560105165加热温 差200.0390.0810.1460.2280.3250.520 |0.8131.1381.9513.1455.366400.0810.1880.3030.4710.6721.0761.6812.3534.0347.05711.092600.1250.2610.4690.7301.0431.6692.6093.6526.26110.95217.217800.1730.3600.6491.0091.4412.3063.6035.0458.64915.13523.784循环系统蒸汽消耗量t/hSQS-4681012162024324048额定进 水流量1.22.54.57.01016253560105165D1加 热 温 差70950.0540.1120.2010.3120.44