烟气省热器

3.4余热利用设备部件:排管式换热器、PP散热器、膨胀罐、热水循环泵、软水器、管件、温控系统、电控柜特点:管式换热器安装在炉膛烟道温度(90℃-100℃)， through the hot water circulating pump closed cycle will be hot water injectionInto the expansion tank, and then enter the PP radiator,To achieve the heating of the solvent, to ensure that the solvent bath temperature of 655 degrees.