What should I do if the high-pressure blower impeller is broken?
In the high pressure blower device, the rotor of the motor is connected to the fan impeller at the end. At a high speed of 2850 per minute, the air sucked in is continuously squeezed to generate high pressure, but there is one condition that must be met here. Internal clearance.
If the clearance between the impeller and the pump body is very large, no matter how high the speed is, high pressure cannot be generated, only the flow rate is increased, so the internal clearance of high pressure equipment is usually very small, which is why compressors, vacuum pumps The reason why a filter is installed at the air inlet of the high-pressure blower.
What happens if debris gets inside the high-pressure blower?
From two points, one is a small, soft object. Such objects enter the high-pressure blower and will not cause damage to the fan for a short time. If it is accumulated over many years, then damage is inevitable. It is impossible to determine exactly when it is bad.
The second is to enter hard materials. If such debris enters the inside of the fan, it is fatal to the high-pressure blower. Just like a serious illness in life, hard material entering the inside is bound to cause fatal damage to the blade. The following is maintenance Photo taken with high pressure blower.
In this case, only a new impeller can be replaced, and the price is much more expensive than adding a filter to the air inlet.