Top Electromagnetic Vibrator
Product Advantages
Highly effective in cleaning ash from electrodes; requires minimal maintenance; safe for outdoor use; easy to install on existing dust collectors; suitable for retrofitting old-style electrostatic precipitators.
Electromagnetic Hammer Vibrator Working Principle: When the coil is energized, a magnetic field is generated around the coil. The striking rod is lifted under the force of the magnetic field. When it reaches a certain height and the coil is de-energized, the magnetic field disappears, causing the striking rod to fall freely under gravity and strike the striking rod, transferring the striking force to the internal cathode and anode system or air distribution device, achieving the purpose of cleaning and dust removal. 1. The relative position of the striking rod and the striking rod in the top electromagnetic striking is not affected by the system's thermal expansion and contraction, thus, it does not alter the striking rod's force effect. The lower part of the cathode and anode system can expand and contract freely, providing a wider temperature range for smoke gas adaptation. 2. The dust removal performance of the top striking is closely related to the structure of the cathode and anode system. In structural design, attention should be given to the configuration of the striking device, the location of the force application, and the three elements of force transmission. With reasonable structural design, top striking dust removal can fully meet various operating conditions, being suitable for both medium and small-sized electrostatic precipitators with short plates and large-sized electrostatic precipitators with long plates. 3. The electromagnetic hammer striking device can currently produce a striking energy of 27.12 joules. Factory tests show that when a striking device strikes a three-row arrangement of BE-type plates 15 meters high with different striking forces, the distribution of striking acceleration is measured on one plate (the one with lower striking acceleration) of the central row and the edge plate. When the striking force is 18.8 joules, the dust collection plate at the bottom end receives a striking acceleration greater than 100g. Experiments and practice prove that the top electromagnetic striking device can meet the requirements for the striking acceleration needed for cathode dust removal (≥50g), making it a better dust removal method for electrostatic precipitator equipment.
