Main steam overtemperature always occurs in small and medium-sized utility boilers

a compound desuperheating new technique on the desuperheater transformation of a 35t/h utility boiler is offered through theoretical calculation and cold test on this paper

the question is solved successfully.This method is not only simple and feasible

and the effect is distinct

especially a useful reference is offered for solving the main steam overtemperature in small and medium-sized utility boilers.