2026-04-15Views：
Power plant compressed air oil content standard and Glinklin water lubrication screw air compressor advantage
in the operation of power plants, the oil content of compressed air is the core index to measure air quality, which directly affects the safety and production efficiency of equipment. According to international standard ISO8573 and industry practice, the oil content of compressed air in power plants usually meets the following requirements:
General standards
The oil content of compressed air in power plants is generally required to not exceed 1 mg/m & sup3; (equivalent to level 3 of ISO8573 standards) to ensure that the air purity meets the basic operating requirements. This standard is suitable for scenarios with moderate air quality requirements, such as ordinary pneumatic tools and instrument control.
if the strict scenario standard
involves high-precision equipment (such as gas turbine intake system) or processes with extremely high air quality requirements (such as electronic component manufacturing), the oil content should be controlled at 0.1 mg/m & sup3; Below (ISO8573 level 2) or even 0.01 mg/m & sup3; Below (ISO8573 level 1 or CLASS 0 oil-free standard). Such standards prevent oil from corroding equipment, clogging or contaminating the product.
Industry specification reference
Some power plants may refer to national standards such as GB/T13277-91, or formulate more stringent internal standards in combination with equipment manufacturer requirements. For example, gas turbine intake systems typically require an oil content of less than 0.01 mg/m & sup3; to ensure efficient engine operation.
granklin water lubricated screw air compressor adopts the structure of single screw plus star wheel, and uses water as the medium to realize the cooling and sealing of the compression process, without the participation of lubricating oil in the whole process, thus eliminating the risk of oil pollution from the root. Its technical advantages are as follows:
Zero oil pollution ensures
that water medium replaces lubricating oil, and the oil content of compressed air can be stably controlled at 0.01 mg/m & sup3; Below, it is far lower than the industry standard, meeting the air quality requirements of power plants for high-precision equipment and harsh processes.
the cooling effect of water medium with high efficiency and energy
saving is better than that of oil lubrication, the compression process is closer to isothermal compression, and the energy efficiency is improved by about 20%. At the same time, the cost of lubricating oil procurement and oil circuit maintenance is eliminated, and the annual maintenance cost can be reduced by more than 30%.
Environmental protection and safety
The water medium is non-flammable and non-toxic, reducing fire risk and environmental pollution, and meeting the strict requirements of power plants for safe operation.
Guarantee equipment life
of zero oil pollution compressed air can avoid oil in the pipeline, valve and equipment internal deposition, reduce the risk of corrosion and blockage, prolong the service life of equipment. For example, in the gas turbine intake system, the use of Granklin air compressor can reduce the engine failure rate and improve the operation stability.
Improve production efficiency
Compressed air with high purity can ensure the accurate operation of pneumatic tools, instrument control and other equipment, avoid performance degradation or downtime maintenance caused by oil pollution, and improve overall production efficiency.
water lubrication technology meets environmental protection requirements
to achieve oil-free emissions, helping power plants to meet environmental protection regulations and establish a green corporate image.
the oil content standard of the compressed air of the power plant shall be determined comprehensively according to the equipment type, process requirements and industry standards. Granklin water-lubricated screw air compressor provides a compressed air solution with zero oil pollution, high efficiency and energy saving, environmental protection and safety for power plants through the innovative design of water medium instead of lubricating oil. It is recommended that power plants give priority to this type of technology when selecting air compressors, and regularly test the oil content of compressed air to ensure that it meets operating requirements. At the same time, develop internal maintenance specifications in conjunction with equipment manufacturer recommendations to maximize equipment benefits.
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