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Requirements and standards for the installation of roots blower, and what should be paid attention to in the installation of roots blower?

Source: Roots blower manufacturer Published on: February 19, 2022 Hits:

Roots Blower Before equipment assembly, repair or replace the damaged parts, clean the precision parts, keep the parts clean, check whether the sealing gaskets at all parts of the fan are damaged or lost, and regularly replace the fan gaskets with the same thickness and material.

Roots blower is a high-speed machine, so it will produce vibration, and because the pulsation of its internal air also increases the vibration of Roots blower, so the installation of Roots blower needs to be fixed on the ground. [3] According to different models of fans, 150 * 150 mm square and 300 mm deep square pits shall be dug on the ground according to the size of the fan, and the anchor bolts shall be embedded. Then the fans shall be connected through bolts and nuts. Finally, the square pits shall be filled with cement concrete. After the concrete is fixed, the nuts shall be tightened with force, so that the fan base and concrete are firmly connected, This can reduce the vibration displacement of Roots blower during operation, improve the operation safety of the equipment, and greatly extend the service life of the blower due to reduced vibration.

1. Power cord installation problem

When wiring Roots blower, the rated working voltage of the blower shall be met. 380V voltage shall be used instead of 220V working voltage. The wires shall not be connected reversely. After the connection is reversed, the fan will reverse. If the fan turns incorrectly during the test run, it must be checked. If it cannot be checked, the equipment will be damaged in a short time after the pipes are connected. For example, we once had a customer who was not detected during the trial run because the wires were connected reversely, which led to serious damage to the fan after about 10 minutes of operation.

2. Installation platform problems

Generally speaking, roots blower should be installed on the platform above the ground, but it should be based on the actual situation. Some small roots blowers do not need to be fixed, while some roots blowers must be installed and fixed. Roots blowers placed indoors are recommended to be installed according to the actual situation, It can be installed on the platform or on the ground. For the Roots blower placed outside, we suggest that it be installed on the platform, which can effectively avoid some external erosion.

3. Altitude during installation

If we have two sub plants, and the altitude difference between the two places is large, the Roots blowers between the two plants cannot be used interchangeably. Roots blowers of the same model cannot be used interchangeably due to different altitudes. When selecting Roots blower, we also need to determine the model of Roots blower according to the altitude to ensure normal use.

4. Switch problems during installation

Generally speaking, the switch shall not be far away from the equipment. Once the equipment is far away from us, it will be inconvenient to control in case of failure. The longer the failure time is prolonged, the greater the equipment damage.

5. Air flow problems during installation

When installing Roots blower, it is better not to have strong wind in the surrounding environment. Whether it is upwind or downwind, it will affect the suction and exhaust effect of the equipment. Therefore, controlling the airflow circulation around the blower can effectively extend the service life of Roots blower

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