FRP Rapper shaft insulator of Electrostatic precipitators

I. Product Applications and Features:

The composite insulating shaft for electrostatic precipitators is made of a high-temperature-resistant polymer composite material. Under certain voltage and temperature conditions, it can replace ceramic insulating shafts. It is used for top rapping, side rapping, and through-wall insulation. It is a key high-voltage insulating component in the top cathode electromagnetic hammer rapping and cleaning system of the electrostatic precipitator. Located between the upper and lower rapping rods of the cathode rapping system, it primarily isolates high-voltage currents, preventing the rapping rods and electromagnetic hammer from becoming electrically charged, thereby ensuring a safe operating environment for the electrostatic precipitator. The upper end of the insulating shaft collides with the rapping rod and electromagnetic hammer through a coupling sleeve, while the lower end connects to the rapping rod and cathode anvil beam. The insulating shaft features a tapered design at both ends, which tightens during use without loosening or stress concentration, improving penetration efficiency and service life. The insulating shaft's internal material has excellent mechanical strength, thermal stability, and pressure and impact resistance, ensuring normal and reliable operation in flue gas environments with a certain temperature.

II.  Product Technical Requirements:

The rated voltage of composite insulated shafts for electrostatic precipitators is <100 kV, and the operating temperature is <200°C. The operating voltage and temperature should not exceed the specified values.

III. Installation Precautions:

Before installation, inspect the shaft for scratches and oil stains. The plastic seal on the insulating shaft must not be removed until installation is complete. Handle the shaft with care during installation.

IV. Product Usage Precautions:

1. Composite insulated shafts for electrostatic precipitators are not suitable for use in operating environments that could degrade insulation performance or cause condensation on the product surface.

2. Electrostatic precipitators should be operated at negative pressure, and never at positive pressure, to prevent surface contamination of the composite insulated shafts.

3. Composite insulated shafts for electrostatic precipitators should not be misaligned during installation.

4. Safety management and maintenance of electrostatic precipitators should be strengthened, and operational procedures should be established. Regularly inspect the electrostatic precipitator and the composite insulated shafts. Professionals must have a comprehensive understanding of the performance, operating requirements, safety, and maintenance of this equipment.

五. Performance indicators: