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Maintenance skills of air way accessories in concrete mixing plant

Author: admin Release time: August 7, 2017 Number of visits:

1. Check the liquid level of the atomizer and observe the oil color. The oil supply quantity of the atomizer in the three components of the air source treatment can be controlled by adjusting the size of the orifice, that is, adjusting the side slotted screw. The oil used in the oil atomizer must be clean and replenished in time. It is suggested that the filling height should be 2 / 3 of the oil cup.
2. The filter pressure reducing valve should check and drain the water in the water cup in time. The gas-water separator with self drainage function can drain itself when the pressure is lower than 0.15 MPa. When the pressure drop of the system is large, check whether the filter element of the gas-water separator is sticky with more dust. Please clean or replace it. It is recommended to check the pressure drop every week. Check the header pressure of the filter pressure reducing valve frequently to ensure the normal operation of the system.
The working pressure in the gas circuit system should be lower than 0.4MPa and higher not more than 0.7MPa. Otherwise, the working reliability of the actuator may be reduced. 3. The working ambient temperature of some pneumatic components such as solenoid valve is 5-50 ℃, please pay attention to the ambient temperature of the equipment.