Publish Time: 2019-07-30 Origin: Site
Since the oxygen cylinder is a dangerous product, you should pay attention to the details of the payment during useOxygen compressor. Oxygen is not necessarily combustible per se, but it is usually a combustion-supporting hazardous substance that may cause or promote the combustion of other substances by releasing oxygen or by oxidation.
List:
Oxygen risk
Safety precautions oxygen compressor
Hazardous characteristics: The oxygen cylinder is exposed to the sun or stored in a high temperature environment, or falls during handling. It is easy to evaporate and expand the oxygen in the cylinder to liquefy, which may cause sudden bursts of each cylinder.
Oxygen itself cannot burn, but it can help combustion. It can be explosively mixed with organic substances or other easily oxidized substances. If it comes into contact with oil, heat of reaction will occur. When this heat accumulates to a certain extent, it can ignite spontaneously. The mixture of flammable gases such as oxygen and acetylene can form explosive mixtures. When liquid oxygen and flammable materials are stored together, especially under high pressure, there is a danger of explosion.
1. The oxygen compressor should be grounded reliably. The structure of the explosion-proof wall should be used as the standard between the oxygen compressor and the filling part. Before operating the machine, it must be ensured that all parts installed on the machine have been strictly degreased (bearings must use anti-oxidation grease) and all joints and accessories are locked.
2. Hyperbaric oxygen and electricity are dangerous! The unit can be maintained or maintained on the unit, while ensuring that the power supply is cut off and the compressed gas in the entire oxygen compressor system has been discharged.
3. During the operation of the unit, do not loosen or remove any pipe fittings and mechanical parts; the unit is filled with high-pressure and high-temperature oxygen, which can cause serious safety accidents.
4. The main unit and fan must be in the correct direction of rotation, otherwise it will cause a blasting accident.
5. When it is connected to the power cord of the compressor, it is necessary to install a suitable air switch and connect a suitable ground wire. It is necessary that the compressor is well ventilated during operation, the ambient temperature is below 35°C, and the necessary maintenance is required around the machine space.
6. The compressor cannot work at a higher discharge pressure than the nameplate. Otherwise, the force of the compressor components will deteriorate, the exhaust temperature will be too high, and the motor will be overloaded. As a result, the compressor parts will be damaged, the service life will be shortened, and the machine will be shut down. Such an abnormality or even a serious safety accident.
7. The safety valve in the oxygen compressor is the safety barrier of the machine. It should be checked at least once a year to the local labor department. When the gas pressure in the system exceeds the rated pressure, the safety valve opens to release the gas. At this time, it is necessary to check the cause of overpressure; the compressor can be used again later.
8. When doing any maintenance of the oxygen compressor, the following tasks must be done:
Stop unit;
Cut off the power to ensure that the compressor is off;
Ensure that the compressed gas in the unit has been evacuated;
Any parts assembled must be guaranteed to undergo strict degreasing and degreasing.
9.Personal protection: In the operation of oxygen compressor, personnel and clothing should be far away from moving parts such as compressor pulleys, blades, belts, etc., and cannot directly touch cylinders and pipes with their hands to avoid burns; operators should have relevant expertise Knowledge and experience.
10. The above instructions before the proprietary drive oxygen compressor.
Don't ignore yourHydrogen compressor和Nitrogen compressor. Although they are not very dangerous oxygen, there are accidents. According to safety issues, your risk is much lower.