What matters should be paid attention to in the use of screw blower?

The screw blower should pay attention to the following items during use:

I. Installation and debugging stage

Installation environment:

It should be installed in a dry and well-ventilated place, avoiding installation in a humid, dusty or corrosive gas environment.

The installation foundation should be firm to ensure the stability of the blower during operation and reduce vibration.

Pipe connection:

The air inlet pipeline and the air outlet pipeline should be connected correctly, and the diameter of the pipeline should match the size of the inlet and outlet of the blower.

The pipe connection should be well sealed to avoid air leakage and affect the performance of the blower.

Electrical connection:

Wiring shall be carried out in strict accordance with the electrical schematic diagram to ensure correct and firm wiring.

Good grounding to ensure the safety of operators and the normal operation of equipment.

Second, the operation stage

Pre-startup inspection:

Check whether all parts are firmly connected and whether the bolts are loose.

Check whether the lubricating oil level is normal, and add it in time if it is insufficient.

Turn the car manually, and check whether the blower rotates flexibly and is stuck.

Start operation:

Start the blower step by step according to the operation procedures to avoid frequent start and stop.

Observe the running state of the blower after starting, such as abnormal noise and vibration.

Operation monitoring:

Pay close attention to the pressure, flow rate, temperature and other parameters of the blower to ensure that it runs within the normal range.

Check the temperature and pressure of lubricating oil regularly, and handle it in time if any abnormality is found.

Pay attention to the current and voltage of the motor to avoid overload operation.

Third, the maintenance stage

Regular maintenance:

According to the requirements of the equipment maintenance manual, the blower is regularly maintained.

Including cleaning the air filter, changing the lubricating oil, checking the seal, etc.

Troubleshooting:

When the blower fails, it should be stopped in time to check, determine the cause of the failure and carry out maintenance.

It is strictly prohibited to forcibly run the blower without troubleshooting.

Standby equipment:

For important occasions, spare screw blowers should be equipped to switch in time when the main equipment fails to ensure the continuity of production.

In a word, the correct use and maintenance of screw blower can prolong its service life, improve the reliability and stability of equipment and ensure the smooth production.