What should we do if the Roots blower is short of explosive gas?

Roots blower is a common fan, which can be used in many industries. Roots blower will have various problems when it is applied. What should we do if the Roots blower has insufficient explosion gas?

What to do when insufficient explosion gas occurs when Roots blower is used

1. Incorrect model selection

If the model selection of Roots blower is incorrect, the air volume and pressure are insufficient, and it is difficult to realize the normal explosion. If the working pressure is selected when selecting the model, the centrifugal fan is loaded and the motor overvoltage is normal; If the exhaust air volume is too small, the compression strength of explosion gas is not enough or a part of explosion gas appears in the hydrolysis acidification tank.

2. Throttle valve problem

The throttle valve is a one-way valve, which is a safety protection device to prevent gas countercurrent and sundries from entering the fan. The throttle valve and pipe flange are connected according to the silicone sealing ring to ensure the sealing. When the exhaust air volume is large, roots blower is started; After turning off the blower, turn off the negative pressure valve in the pipeline. During installation, please ensure that the direction of throttle valve vent is not disordered. If it is in the opposite direction, gas cannot be discharged.

3. Failure of centrifugal fan

The longer Roots blower is used, the more difficult a certain main parameter of the blower will be, such as insufficient air volume, insufficient working pressure, etc. This is normal. Since roots blower will be damaged in use, the longer the centrifugal blower is used, the more the deviation probability of main parameters will be.

4. Pipeline problems

When Roots blower is used, pipeline problems often occur, such as channel filtering device blockage, inlet and outlet drainage pipe blockage, pipeline leakage, pipeline damage, pipeline too long, too many bends, etc., which will cause corresponding problems in the centrifugal fan system.

5. Circuit problems

Incorrect rotation of the motor will also cause the motor to fail to start normally or the electric flow is abnormal. The incorrect rotation of the motor will cause the centrifugal fan to turn over, and the electrical equipment parts will age and its derived voltage will be low.

Treatment of Unstable Speed of Three blade Roots Blower

The three blade roots blower has two driving modes, namely, interconnection and drive belt connection. Generally, synchronous belt drive is adopted, because the rotation speed of fan is synchronous with the motor speed. At the same time, many people encounter unstable rotating speed when using machinery and equipment. If such problems occur, it will also affect the efficiency in work.

The above is the introduction of how to solve the explosion caused by Roots blower. If you have any problems in using Roots blower, you can consult us in time.