During operation, it shall be carried out according to regulations, and unnecessary troubles are prohibited. If there is no lubricating oil for the equipment, the fan will continue to operate without oil. Impellers will conflict, gears will wear each other, and then increase the load of the motor. It will only increase the load on the motor to accelerate the loss.
Because Roots blower operates continuously for a long time and the temperature rise of the motor body is too high, the bearing will not be dehydrated until the bearing is damaged, the shaft is bent and the belt is broken, which will lead to the stator and rotor. Friction (commonly referred to as broom) leads to a sharp rise in core temperature, insulation of combustion slot, turn to turn insulation, winding turn to turn short circuit or "shooting" on the ground. In severe cases, the stator core may be inverted, misaligned, the shaft may be worn, and the end cover may be scraped off. Bearing damage is usually caused by the following reasons:
As the outlet of the fan is not clear, the air is blocked, the pressure rises, the motor forms overvoltage overload, the pipeline is blocked, and then the equipment ammeter rises. Misoperation of current overload may also cause problems during operation. For example, if the equipment is reversed, the valve is not fully opened, and this operation may cause the motor to burn instantaneously. The problem of the fan itself is the quality problem of the factory. When installing the fan, many parts are poorly combined, which will form a rating conflict.
Maintenance and parts replacement rules of Roots blower manufacturer, based on the preparatory work of blower fault analysis, confirm the repair location and scale, and prepare the parts that may need to be replaced. Prepare appropriate inspection items and measuring tools according to the structure of parts. According to the quality of the blower, the overhaul plan is formulated.
Implement safety measures. When removing precautions, the dimensions of important parts and the orientation of the equipment should be marked so that the check mark can be reset during assembly to prevent seizures. For example, measure and record the thickness of various gaskets, measure and record the clearance of various parts of the rotor, and summarize the corresponding symbols on the main gear, driven gear and tooth slot.
Before installing Roots blower, clean and check the parts to be used. For disassembled parts, the appearance of processing shall be protected and placed according to certain rules. Parts in the same part, such as bearing seat, bearing gland and adjusting washer of the same part, shall be put together. The missing parts shall be included in the special equipment. Matched applications should be stored together.
I believe that after reading the above content, you should also understand the reason why Roots Blower will overflow. I hope it will be helpful to you.
Text term label: Roots blower
