In mid April each year, the season is always young, not only to people's daily life brought great trouble, but also to the chemical production inconvenience. In particular, as the chemical production of "blood" of the circulating water, once a large number of floating Yang, will block the heat transfer equipment, affecting the cooling medium, thereby increasing the production of material consumption.
Urea workshop in order to prevent Yang floc floating into the water system, ahead of planning, to cool tower wearing a mask to prevent equipment pipe blockage. In the air inlet of each cooling tower are hanging on the screen, the Yang Xu plugging in the screen, then by maintenance personnel to ensure the timely removal of Yangxu, circulating water clean, clean production system application of the method, will lay a good foundation for the smooth operation of the production system.