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| 均热炉离心风机变频调速节能 | |
| 引用本文： | 徐春堂. 均热炉离心风机变频调速节能[J]. 冶金能源, 1994, 13(5): 44-48 |
| 作者姓名： | 徐春堂 |
| 作者单位： | 莱芜钢铁总厂轧钢厂 |
| 摘 要： | 介绍了莱芜钢铁总厂在均热炉离心风机上安装交流变频调速装置的情况。６个月的运行表明：每台风机年节电可达１００４５０ｋＷｈ，全厂１１座均热炉可带来的年综合经济效益达１９６．２９６万元，半年可收回全部投资费用。 |
| 关 键 词： | 均热炉 变频调速 节能 离心风机 |
ENERGY-SAVING POSSIBILITIES WITH FREQUENCY-CHANGING SPEED REGULATION FOR CENTRIFUGAL FAN OF SOAKING PIT |
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| Xu Chuntang. ENERGY-SAVING POSSIBILITIES WITH FREQUENCY-CHANGING SPEED REGULATION FOR CENTRIFUGAL FAN OF SOAKING PIT[J]. Energy For Metallurgical Industry, 1994, 13(5): 44-48 | |
| Authors: | Xu Chuntang |
| Affiliation: | Rolling Branch of Laiwu Iron and Steel General Works |
| Abstract: | he situation of alternating current frequency-changing speed regulation device leing equiped on centrifugal fan of soaking pit in LISGW is introduced in this paper. The operation for six months shows that each fan can save 100450 k Wh electricity a year, the comprehensive economic result obtained by 11 soaking pits of entire works could reach to 1962. 96 thousands yUan and the investment could be recouped in half a year. |
| Keywords: | Soaking pit Frepuency-changing speed regulation device Energy-saving |
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