软化锅在试运行时由于供热蒸汽压力高及制造质量问题导致爆炸。
The highness of steam pressure of the heat supply and the problem of manufacturing qualities, when the softening kettle is running in test, cause explosion.
钢铁企业的余热可分成高、低品位两大类。供热蒸汽的裕压是高品位余热的重要组成。
Afterheat of iron and steel enterprises can be divided into two types - high grade and low grade. Residual pressure of heating steam is an important component of high grade afterheat.
计算分析表明，供热蒸汽冷却系统存在最佳性，并且能使供热机组热经济性提高达1%。
The results show that the optimization of the cooling system of heat supply steam can be realized and the coal saving interest of heat supply unit can be increased by about 1% with this system.
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