The ventilation duct processing equipment undergoes comprehensive cleaning every three months intermittently. This is because the ventilation duct equipment usually accumulates debris during long-term operation, which affects the quality of the hydraulic oil in its hydraulic system. Assuming that these impurities enter the oil and continue to work, they will also cause more dust and impurities to enter, resulting in an increase in debris in the oil pipes of the hydraulic system, slower working speed, reduced pressure, and inability to work

There are also some ventilation duct equipment that assume the accumulation of impurities for a long time. These impurities remain in the mechanical equipment for a long time, which will accelerate its oil condensation during operation, cause excessive temperature, and cause damage to components such as air pressure valves and hydraulic systems, greatly affecting normal operation

So it is meaningful to conduct a comprehensive cleaning of the ventilation duct equipment on a regular basis, so as to ensure its long-term stability and high returns for us In some cases, it is necessary to conduct intermittent clearing after daily work, which requires daily clearing. If it is necessary to clear once a month, it should be cleared once a month. Corresponding clearing records should be made for each clearing, and the service life of ventilation duct equipment should be extended

The ventilation duct processing manufacturer will provide you with a detailed introduction to the repair methods for ventilation ducts with different degrees of damage

1. If there are fine damages on the inner surface of the ventilation duct, repair glue can be used for intermittent repair

2. The fine damage on the outer surface of the ventilation duct can be repaired intermittently with sealing tape

3. If the aluminum foil layer on the outer surface is damaged, but the fiberglass insulation layer is not damaged, a qualified aluminum foil can be used to repair the aluminum foil surface of the intermittent pipeline

4. When the damage to the ventilation duct is severe and the damaged area is large, it may affect the normal operation of the ventilation duct system. Therefore, it is necessary to intermittently replace and repair the duct to ensure the normal operation of the system

5. When the damage to the ventilation duct wall has reached the fiberglass insulation layer, the middle of the damage can be cut open, and a male and female joint can be opened. Another intact board can be selected and cut according to the size of the cut glass board, leaving the male and female joint. Apply repair glue and adhesive on the surrounding joints, and seal intermittently according to the process specifications

The repair methods for ventilation ducts with different degrees of damage can effectively extend the service life of the ventilation duct system and reduce the loss of financial resources for users

Article source: Aluminum foil smoke pipe for Zhongshan range hoodwww.zsboeryuan.com