高炉冲渣水余热利用在杭钢的实践应用

摘要

To filter and precipitate the flushing water of blast furnace slag and use its thermal energy to heat running water through high-efficiency heat exchangers can not only recovered low-temperature waste heat and saved energy, but also satisfied the demand for hot water from the service sector after banning of coal boilers in urban areas, bringing favorable social effect.%将高炉冲渣水进行过滤、沉淀，利用其热能通过高效热交换器加热自来水制取热水，既回收了低温余热、节约了能源，又解决市区燃煤锅炉禁用后服务业对热水的需求问题，取得很好的效果。