How does wet electric demister prevent electrode scaling through an efficient flushing system?
Publish Time: 2025-02-13
The ways in which wet electric demister prevents electrode scaling through an efficient flushing system mainly involve the following aspects:
1. Design principles of flushing system
Effective removal of dust accumulation: The main function of the flushing system is to effectively remove dust accumulation inside the wet electric demister equipment, which is the key to avoiding electrode scaling and corrosion. Regular flushing can ensure that the electrode surface remains clean and reduce the formation of scale.
Continuous online flushing: The key components such as the pole tube and pole line are equipped with interval flushing devices, which are automatically flushed according to the corresponding flushing procedures during operation, and have the function of continuous online flushing. This can ensure the stability of dust removal efficiency and prevent the electrode from scaling due to long-term non-flushing.
2. Specific composition and function of the flushing system
Flushing pipes and nozzles: The flushing pipes are made of corrosion-resistant and high-pressure resistant materials, such as FRPP pipes, to ensure long-term stable operation.
The nozzles are also made of corrosion-resistant materials and are designed to spray flushing water evenly to ensure that the electrode surface is fully flushed.
Electric valves and partition flushing: Electric valves are set for partition flushing, and the flushing area and flushing frequency can be adjusted according to actual needs. The contractor provides the design parameters such as the pipe diameter and pressure to the contractor to ensure the effectiveness and safety of the flushing system.
Circulation and purification treatment: Some efficient wet electric demister flushing systems also include a circulation mechanism for recycling and utilizing the flushed water source.
Through aeration treatment, dosing box and other purification equipment, impurities in the water source can be further removed to improve the quality of the flushing water.
3. Measures to prevent electrode scaling
Reasonable control of the flushing cycle: According to the actual operation of the demister and the accumulation rate of scale, the flushing cycle should be reasonably set. Avoid excessive accumulation of scale due to a long flushing cycle, which is difficult to remove.
Ensure flushing water pressure: Ensure that the flushing water pressure meets the design requirements to effectively flush away the scale on the electrode surface. At the same time, avoid flushing multiple flushing gates at the same time to reduce water pressure loss.
Regular inspection and maintenance: Regularly inspect and maintain the flushing system to ensure the normal operation of pipes, nozzles and other components. Timely discover and deal with potential problems to prevent electrode scaling caused by system failures.
The wet electric demister uses an efficient flushing system to prevent electrode scaling, including designing a reasonable flushing system, selecting corrosion-resistant materials, reasonably controlling the flushing cycle, ensuring flushing water pressure, and regular inspection and maintenance. These measures work together to effectively ensure the long-term stable operation and efficient dust removal efficiency of the wet electric demister.
