How to maintain desulfurization and dust removal equipment to ensure its operational efficiency

The maintenance and upkeep of desulfurization and dust removal equipment is very important, as it directly affects the operational efficiency of the equipment. Therefore, after purchasing desulfurization and dust removal equipment, it is necessary to pay attention to its maintenance and upkeep work.

1. Determine the dust collection capacity of the desulfurization and dust removal equipment based on the dust collection capacity of the dust removal system, and determine the ash discharge cycle.

2. Determine the drainage period based on the pressure changes of high-pressure water sources.

3. Regularly check whether the high-pressure water source system used for dust removal and cleaning of desulfurization and dust removal equipment is blowing normally. If there are any abnormalities, check whether the gate valve and water pump are malfunctioning or damaged, and repair and replace them in a timely manner.

4. Regularly check the normal operation of the equipment based on the fluctuation of its operating resistance.

5. Regularly check the usage of vulnerable parts according to the list of vulnerable parts and replace them in a timely manner.

6. Regularly replenish lubricating oil to the parts that need to be lubricated on the equipment. Add lubricating grease to the bearing lubrication points twice a week.

7. Regularly check the differential pressure transmitter for dust blockage and slurry sealing, and clean it in a timely manner.

8. Before operation, the water tank should be filled with clean water and water should be supplied to the dust collector until there is water overflow at the overflow port. Check whether it meets the requirements, whether the water supply system is smooth, and whether the water seal at the ash discharge port is tight and not leaking.

9. Before operation, the induced draft fan should be turned on before supplying water to the water supply system. When shutting down the boiler, the water supply to the system should be stopped before shutting down the induced draft fan.

10. During operation, the system should not cut off water, otherwise it can cause the granite and inner wall to fall off. Regularly check whether the overflow channel is unobstructed, and regularly observe the smoke temperature and smoke resistance.

11. Regularly clean the accumulated ash in the sedimentation tank and try to keep the circulating water clean as much as possible.

12. If the desulfurization and dust removal equipment stops running for a long time or if there is flooding in the upper water tank during operation, a clean water source (such as tap water) should be provided to flush the water tank for about an hour in order to remove the accumulated ash in the water tank.

The economic benefits and overall social comprehensive benefits brought by desulfurization and dust removal equipment are enormous, characterized by simple structure, advanced process flow, convenient operation, high safety operation rate, and mature technology.