First is the lack of smooth oil, smooth oil shortage may have the following reasons:
1) shenyang screw air compressor factory introduction for a long time out of service (including transportation), the head of the internal lack of oil, the formation of a sudden lack of oil, resulting in stuck, so the long-term shutdown of the equipment to the nose first to add enough oil, the machine again;
2) lack of oil supply, including the change or addition of smooth oil in a timely manner, or the blockage of oil road, leakage, resulting in the head of the oil jam;
Secondly, direct contact with the rotor causes explosion death, including:
A. bearing aging and serious wear, detailed test of bearing wear level can be when the bearing is not removed, stir the needle or ball roller on the inner and lower side of the bearing, if it can be easily pulled to clarify the need to change; With the passage of the air compressor running time, the host bearing will inevitably cause wear and tear, resulting in the increase of screw axial channeling and radial channeling, the change will make the gap between the screw and the screw, the screw and the host shell and front and rear end face of the onset of change.
The change of the clearance during the bearing life is normal and permissible, and the resulting air compressor production attenuation and transmission motor load increase is normal and permissible.
However, when the bearing wear and the main engine fit clearance beyond the allowable extreme limit, may occur serious results. In particular, a foreign body fell into the trap. The air filter paper, a piece of iron scrap 1 mm thick, got into the trap.
First of all, the host internal screw and front and rear end face between the screw and the host shell will attack friction, motor load increased sharply, the serious result is the screw die and the host scrapped, if the motor maintenance response is not flexible or failure may incur motor burn.
Secondly, the large attenuation of air compressor production may affect the normal consumption of gas units.
B, too many impurities, including impurities in the oil, carbon deposition, coking. In the use of low-quality smooth oil or use more prone to such accidents.
If you have any questions, please contact us!
Shenyang weidel energy saving equipment co. LTD
Tel: 024-31556558 13066748717
Email address: firstname.lastname@example.org
Address: door 13, 14, building 5, no. 22-6, hongxing road, yuhong district, shenyang (shenyang wuzhou international industrial expo city)