The correct operation method of air compressor:
Air compressorIt is one of the main mechanical power equipment of many enterprises, so it is very necessary to keep the safe operation of air compressor. Strictly implementing the operation specification of the air compressor not only helps to prolong the service life of the air compressor, but also ensures the safety of the operators of the air compressor. Now let's learn about the operation specification of the air compressor.
I. Before operating the air compressor, we should pay attention to the following problems:
1. Keep the lubricating oil in the oil tank within the scale range. Before the operation of the air compressor, check that the amount of oil in the oiling machine should not be lower than the scale value.
2. Check whether the moving parts are flexible, whether the connecting parts are fastened, whether the lubrication system is normal, and whether the motor and electrical control equipment are safe and reliable.
3. Before the operation of the air compressor, check whether the protective devices and safety accessories are intact and complete.
4. Check whether the exhaust pipe is unblocked.
5. Connect the water source and open each water inlet valve to make the cooling water unblocked.
II. When operating the air compressor, attention should be paid to the first starting after a long period of service, and the turning wheel must be checked. Attention should be paid to whether there are phenomena such as impact, jam or abnormal sound, etc. Imported pumps
III. The machine must be started under the condition of no load. After the condition of no-load operation is normal, the air compressor will enter the load operation step by step.
IV. During the operation of air compressor, after normal operation, all kinds of instrument reading should be paid attention to frequently and be adjusted at any time.
V. During the operation of air compressor, the following conditions should also be checked:
1. Whether the motor temperature is normal, and whether the reading of each electric meter is within the specified range.
2. Whether the running sound of each machine part is normal.
3. Whether the suction valve cover is hot, and whether the sound of the valve is normal.
4. Whether all kinds of safety protection equipments of air compressor are reliable.
6. After 2 hours of operation of the air compressor, the oil and water in the oil-water separator, intermediate cooler and post cooler should be discharged once, and the oil and water in the air storage barrel should be discharged once per shift.
VII. When the following situations are found in the operation of air compressor, stop the car immediately, find out the reasons and eliminate them.
1. Final break of lubricating oil or final break of cooling water.
2. The water temperature suddenly rises or falls.
3. The exhaust pressure suddenly rises and the safety valve fails.
4. The load suddenly exceeds the normal value.
5. Abnormal mechanical noise.
6. The motor or electrical equipment is abnormal.
