电弧炉炉体参数表

《电弧炉炉体参数表》由会员上传分享，免费在线阅读，更多相关内容在行业资料-天天文库。

1、1～200t炼钢电弧炉炉体有关参数一览表序号额定容量(t)最大容重(t)最大容量时球底炉膛尺寸(m)锥台底炉膛尺寸(m)炉壳内径D(m)国标炉壳内径D(m)备注冷料体积(m3)钢液体积(m3)液面直径d钢液深度h球底半径R炉膛深度H液面直径d钢液深度h′锥台底直径d′炉膛深度H′10.610.6250.1431.2420.2260.9960.624同球底时的钢液面直径0.1660.8450.5641.91.621.52.51.5630.3571.6840.3071.3100.840.2261.1450.762.32.13353.1350.7102.120.385

2、1.6051.070.2831.4450.962.82.546106.251.432.700.4872.1001.3290.3471.8721.193.43.0512159.3752.143.060.582.381.5640.4112.081.343.73.56152012.502.803.340.612.611.720.4532.261.574.03.77202515.603.573.630.6612.831.820.4862.471.644.34.08253018.754.293.860.7033.011.940.522.621.754.54.3930402

3、55.714.250.7743.312.130.572.891.934.94.610405031.257.144.580.8333.562.300.6123.122.085.35.011506037.508.574.780.8853.792.500.6923.132.315.55.212607546.9010.705.250.9534.082.620.6963.592.366.05.5138010062.5014.305.761.054.482.900.773.912.626.46.11410012578.1317.906.201.134.833.160.844

4、.202.876.86.41512516010022.866.751.235.253.380.894.613.047.46.81616020012528.577.011.275.463.771.124.353.627.77.4球底熔池使用公式：hV=πh(R—)V=0.1583R33h=R—R×Cos40°d=2Rsin40°锥台底熔池计算用公式：πV=h＇(d2+d＇2+d/d＇)12=0.109(d3—d′3)d-d＇h＇=×tg40°2d＇=30.109d3-v0.109说明：1.炉膛容积按一次加料满足最大容量的冷料体积计算，冷料堆比重取1.6t/m3。2

5、.炉坡角度取40°，可在45°倾角出净钢水。3.额定容量、最大容量根据国家标准GB10067.2-88选取。4.炉膛侧壁耐火衬厚度最小不得小于300mm(水冷炉壁时另行考虑)；炉底耐火衬厚一般不得小于500mm(直流炉时根据具体情况另行考虑)。高阻抗电弧炉主要技术参数额定容量/最大容量t30/4040/5050/6060/7575/100100/125炉壳内径mm～4600～5000～5200～5500～6100～6400变压器额定容量MVA25～3232～4242～5252～6262～7575～85变压器一次电压KV35或100110变压器二次电压V650-5

6、00-350670-515-370710-555-400800-605-450900-645-500950-700-550电抗器额定容量Kvar6500～70007000～80009000～1000010000～1100012000～1400014000～15000电流频率HZ505050505050石墨电极直径mmφ450φ450φ500φ500φ550φ550电极分布圆直径mmφ1000φ1050φ1200φ1250φ1350φ1400大电流线路的相电阻值mΩ0.700.720.740.760.780.80大电流线路的相电阻值mΩ2.462.572.652.

7、752.862.98一次侧阻抗不平衡系数%≤5.5≤5.5≤6≤6≤6.5≤6.5冷却水耗量m3/h≤600≤710～800～920～1100～1250水冷炉壁寿命，>3000>3000>3000>3000>3000>3000注：变压器额定功率，以及二次电压可以按照冶金工艺及炉况所不同适当变更。