heat recovery area的意思|示意

So the wear, ash sticking and eroding are the outstanding problems of heat recovery area of boiler, and need to solve in soon.

因而腐蚀、积灰和磨损是尾部受热面运行中存在的突出问题，也是亟待解决的问题。

According to the calculation of heat exchange and heat exchange area, and low-order heat energy of recovery of wet chlorine gas or dechlorination dilute brine with heating filter brine was feasible.

通过热量交换和换热面积的计算，说明了通过加热过滤盐水来回收湿氯气或脱氯淡盐水的低位热能是可行的。

Sewage and treated water can be a heat source in urban area due to large heat capacity, thus recovery and reuse of its energy is one of the most desirable plans for the sewerage system.

由于热容大，污水及其处理后的水可以成为城区的一个热源，因此，人们非常希望在污水系统规划中回收和再利用这些热能。