What if the outlet of three leaf roots blower is blocked?

What if the outlet of three blade roots blower is blocked? The possibility of explosion is very small!

What happens if the outlet of the three blade roots blower is blocked? Xinqian Shun Fan can tell everyone loudly that there will be no explosion, because the motor will be burned directly if the exit is blocked. Explosion is impossible, and it is impossible in this life. Only the motor can be burned, (* ^ __ ^ *) Hee hee... The outlet of Roots blower is blocked. This is a case that has happened. When customers use Roots blower, the front pipe is blocked, resulting in overpressure of the three leaf blower, and then the motor is burned out. What else happens when the outlet of the three leaf Roots blower is blocked?

1. Pressure gauge overpressure

The roots blower is equipped with a pressure gauge. When the pipe in front is blocked, the roots blower is in an overpressure state, and the pressure gauge will naturally show overpressure, which is the most direct appearance. When using the roots blower, if we find such a situation, we must shut down the blower in time, and then operate the blower after the pipe is unblocked.

2. High fan temperature

This phenomenon is often accompanied by overpressure. It is easy to understand that Roots blower is forced to transport gas. When the pressure is too high, the compressed gas will release more heat, causing the phenomenon of excessive fan temperature. The outlet of Roots blower is not blocked. Sometimes we do not open the gate valve in place, causing overpressure, and the fan will also have excessive temperature.

3. Motor burned out

If the outlet pipe is blocked and the Roots blower motor is burned, it may only take 1 minute. In a very short time, the motor will be burned. After burning, the motor can only be replaced. If the head is not damaged.

4. Fan reversal

The outlet is blocked, and the gas compressed into the fan cannot be eliminated. It can only interact with the impeller, causing the fan impeller to reverse, which is also one of the reasons for the motor burning. The impeller reverse drives the motor to reverse, and the motor burns out under the interaction.

5. Impeller damaged

The impeller quality of some fans is unqualified, and the motor is not burned out, so the impeller may be damaged. After the impeller is damaged, it will lock instantly, the belt will slip, and the whole equipment cannot work.

The outlet of the three blade roots blower is blocked, which is the same reason as the reverse installation of the check valve. The fan can not carry out gas delivery, and can only hold its air, which leads to other problems when reaching a certain limit. If this phenomenon has occurred in our roots blower, we need to check the fan and motor, such as the integrity of the impeller, the integrity of the gear The health of the motor, the clearance of the fan, and the balance of the impeller all need to be carefully tested. If you have problems with the maintenance or purchase of Roots blower, you can contact our official customer service hotline.