Common faults and maintenance of Roots blower

Roots blower is a common air compressor, which is widely used in chemical industry, environmental protection, construction and other industries.

However, due to the use environment, improper operation and other reasons, Roots blower will also have some common faults. How to carry out maintenance is a problem that every user needs to understand.

1. Excessive noise

Roots blower will make some noise during use, but if the noise is too large, it needs to be checked.

First, check whether the roots blower is firmly fixed and loose; Secondly, check whether the bearing of the fan is normal and needs to be replaced; Also check whether the impeller of the fan is damaged and needs to be replaced.

2. The oil temperature is too high

During the use of Roots blower, lubricating oil needs to be injected. If the oil temperature is too high, it needs to be checked.

First, check whether the oil quantity is sufficient and whether it needs to be replaced; Secondly, check the heat dissipation of the fan and whether it is necessary to clean the radiator; Also check whether the type of lubricating oil is correct and whether it needs to be replaced.

3. The air pressure is unstable

The Roots blower needs to maintain a certain air pressure during use. If the air pressure is unstable, it needs to be checked.

First, check whether the inlet and outlet pipes are normal and blocked; Secondly, check whether the filter of the fan needs to be replaced and cleaned; Also check whether the regulating valve of the fan is normal and needs to be replaced.

4. Air leakage

During the use of Roots blower, air leakage may occur, which may lead to unstable air pressure and even affect normal production.

First, check whether the sealing elements of the fan are normal and need to be replaced; Secondly, check whether the fan pipe has cracks and needs to be replaced; Also check whether the interface of the fan is fastened and whether it needs to be reinstalled.

Pay attention to the following points when repairing Roots blower:

1. Safety, cut off the power supply before maintenance to ensure that there is no danger of electric shock.

2. Before maintenance, it is necessary to carefully read the operation manual of Roots blower to understand the structure and working principle of Roots blower, so as to better carry out maintenance.

3. Use correct tools during maintenance to avoid secondary damage to Roots blower.

4. After the maintenance, it is necessary to conduct a test run to ensure the normal operation of Roots blower without abnormalities.

In a word, Roots blower needs regular inspection and maintenance during use to ensure its normal operation and improve production efficiency.

In case of failure, timely maintenance is required to avoid affecting normal production.