-
Products
-
-
-
After-sale Service
Common Fault Problems of Roots Blowers
Release time:
2022-03-11
The gap between the fan rotor's blades and the blade tips is not suitable, and the gap changes during operation. If this fault occurs during operation, it can cause collisions between the two rotors or between the rotor and the casing, resulting in a strong impact sound; vibrations increase, which can even lead to foundation vibrations; at the same time, the temperature at the friction points rises rapidly, and the casing may even become red hot. Damage to the fan's bearings, poor operating conditions, damaged oil seals, and excessive assembly gaps can all lead to bearing damage, which causes temperature increases, and the temperature of the bearing housing will also rise, potentially leading to deformation of the bearing housing. Gear wear in the fan can increase the side gap of the gears, causing changes in the positions of the two rotors, leading to mutual collisions and friction. If the rotor or casing is deformed, it can cause the gap between the rotor's outer diameter and the casing to become too small, resulting in rotor friction and jamming. If the gap between the rotor end face and the side cover plate is too small, debris can get squeezed into the gap between the rotor and the side cover plate, causing friction and jamming of the rotor.
The gap between the fan rotor's blades and the blade tips is not suitable, and the gap changes during operation. If this fault occurs during operation, it can cause collisions between the two rotors or between the rotor and the casing, producing a strong impact sound; vibrations increase, which can even lead to foundation vibrations; at the same time, the temperature at the friction points rises rapidly, and the casing may even become red hot. Damage to the fan's bearings, poor operating conditions, damaged oil seals, and excessive assembly gaps can all lead to bearing damage, which causes temperature increases, and the temperature of the bearing housing will also rise, potentially leading to deformation of the bearing housing. Gear wear in the fan can cause an increase in the side gap of the gears, resulting in positional changes between the two rotors, leading to mutual collisions and friction. If the rotor or casing is deformed, it can cause the gap between the rotor's outer diameter and the casing to be too small, resulting in rotor friction and jamming. If the gap between the rotor end face and the side cover plate is too small, debris can be squeezed into the gap between the rotor and the side cover plate, causing friction and jamming of the rotor.
Key words:
Submit information now to obtain the total solution of wind turbine
To provide users with high-quality products and convenient pre-sale, sale and after-sales service, reflecting the "Ming Feng" to make users satisfied with the whole process of service.
No. 1-3, West First Road North, Fenghuangshan Industrial Park, Puji Street, Zhangqiu District, Jinan City, Shandong Province
Free service hotline