Air compressor to check the safety issues

As an indispensable equipment in the industrial field, the safety and stability of the air compressor has a vital impact on the normal operation of the enterprise. In order to ensure the safe operation of the air compressor, a series of safety issues need to be checked regularly. The following are the air compressor safety inspection points summarized according to the information of authoritative organizations and professional websites:

1. equipment and environmental inspection

1. environment around equipment:

   • check whether the environment in the air compressor station meets the requirements. No sundries shall be piled up around the equipment. It is strictly forbidden to store dangerous chemicals and inflammable and explosive materials.
   • Keep safe escape routes unblocked to ensure that personnel can evacuate quickly in case of emergency.

2. Equipment and pipeline inspection:

   • check whether the protective cover and guardrail of the exposed coupling, belt rotation and other rotating parts of the air compressor are free of damage and displacement to prevent mechanical injury.
   • Check whether the compressed air pipes, valves, etc. are under high pressure to ensure that there is no risk of breakage and flying out, and to avoid the impact of pressurized gas on the human body.
   • Check whether the pressure vessel of the gas storage tank and its safety devices are in good condition and effective, including pressure gauge and safety valve, to ensure that there is no risk of overpressure.

2. electrical and control system inspection

1. electrical System:

   • check whether the connector of the electrical circuit is firm and whether the wire connection is firm to prevent electrical failure from causing fire or electric shock.
   • Check whether the motor of the air compressor is aging and whether the insulation is damaged, and avoid electrical accidents such as short circuit and electric spark caused by overload operation.

2. Control System:

   • check whether the control system of the air compressor is operating normally, including PLC, sensors, etc., to ensure that there are no normal parking, pressure fluctuations and other problems.
   • Regularly check whether the emergency stop button is intact and not blocked to ensure that it can stop quickly in case of emergency.

3. lubrication and cooling system inspection

1. lubricating oil system:

   • check whether the oil level of the lubricating oil is within the normal range to avoid machine failure caused by too low or too high oil level.
   • Check the color, transparency and cleanliness of the lubricating oil, and replace it in time if there is any abnormality to prevent poor lubrication from aggravating machine wear.
   • Check the working condition of the oil pump, including whether the pressure of the oil pump is normal, and ensure that the lubricating oil can be supplied smoothly.

2. Cooling system:

   • check whether the flow rate and water temperature of the cooling water are normal to ensure that the air compressor can effectively dissipate heat during operation.
   • Check whether the blades of the cooling fan are damaged or deformed, and whether the rotation of the fan is flexible to prevent the cooling effect from decreasing and causing the air compressor to overheat.

4. operation and maintenance inspection

1. operation Specification:

   • check whether the operator has the corresponding skills and safety awareness to avoid safety accidents caused by improper operation.
   • Ensure that the operator follows the correct start-up and shutdown sequence to avoid illegal operations such as pressure start-up.

2. Maintenance records:

   • establish a sound maintenance system, regular air compressor for comprehensive inspection and maintenance.
   • Carefully record the content and time of each maintenance to ensure that the equipment is always in good working condition.

3. Safety warning:

   • place safety warning signs around the air compressor to remind the staff to pay attention to safety.
   • Limit non-professional personnel to approach the test unit to prevent injury to people due to unit failure.

In summary, the safety inspection of air compressors involves equipment and environment, electrical and control systems, lubrication and cooling systems, and operation and maintenance. Through regular comprehensive safety inspection and maintenance, the safe operation of the air compressor can be ensured and the production efficiency and safety of the enterprise can be improved.