How To Check And Maintain The Breathing Valve?
Jul 11, 2019| How to check and maintain the breathing valve?
As a kind of storage tank safety device, the breathing valve reduces the impact force of the air pressure by utilizing the pressure of the storage tank, thereby ensuring that the entire oil tank is in a safe state of air pressure balance, thereby avoiding safety hazards. For some industrial and mechanical engineering, breathing valves occupy a very important position. So how can we ensure that the performance of the breathing valve is fully used during use?
The specific operation method of checking the breathing valve is as follows: firstly open the valve cover gently, remove the vacuum valve cover and the pressure valve disc, and check whether the valve disc and the valve disc seal, the valve disc reversing rod and the reverse rod sleeve have oil and dirt. If oil and dirt must be clear and clean in time, then put back in the original position, also check whether the opening is flexible and reliable, so it must be pulled down a few times. If everything is ok, just tighten the bonnet and tighten it.
Maintenance method of breathing valve:
1. Regularly check the flexibility of the action of the pressure valve disc and the vacuum valve disc and the contact of the reversing valve disc; if it is damaged, it should be replaced immediately.
2. When reinstalling the pressure valve disc, it is necessary to ensure the close cooperation of the contact surface, and it is necessary to lift the rod to be flexible.
3. When restarting the breathing valve, be sure to clear the anti-vibration between the valve discs before installation, otherwise the breathing valve will be invalid.
4, the respiratory valve should be cleaned once a month, but in the winter, it should be cleaned twice a month.
After understanding the above specific operation of the breathing valve and its maintenance method, we must pay more attention to the state of the breathing valve. Then timely regular inspections, timely maintenance and repairs can completely eliminate the occurrence of unsafe hidden dangers.