Under the condition of main body of boiler wasn't reformed, by upgrading the fire grate and the tail department being heated and fan facilities and water pump, the power upgrading of boiler was realized. 在不动锅炉本体的情况下,仅对炉排、尾部受热面、风机和水泵进行改造,从而实现锅炉的增容。
Tail pump cavitation match and application 矿用渣浆泵汽蚀匹配与应用