1. At the bottom of the flue to increase the ash, the regular discharge to reduce the ash, enhance the ability to resist accidents.
2. Reinforcement of the flue support, adding 1 steel plate at the horizontal flue, reducing the flow cross-sectional area, increasing the flue gas flow rate and reducing the fouling.
3. Strengthen the operation to adjust, control the appropriate furnace pressure, do a good job to reduce wear and reduce the balance between the fouling.
4. Once found superheater, water wall, boiler economizer and other leaks, should be timely parking maintenance, to avoid accidents to ensure the safety of equipment.