Does the power plant have instrument air?

Power plant instrument air supply and technical solutions

in the process of power production, instrument air, as a key auxiliary medium, is widely used in valve control, instrument drive, automation system and other scenarios. Its core requirement is to provide stable, dry, non-polluting compressed air to ensure accurate operation of equipment and system safety. Granklin water lubricated screw air compressor with oil-free design and efficient post-processing technology, can provide a reliable solution for power plant instrument air supply.

1. Power Plant Instrument Air Core Requirements
the plant instrument air shall meet the following criteria:

1. no oil pollution: Avoid problems such as jamming of instrument valve parts and aging of seals caused by mixing of lubricating oil.
2. Low humidity: The compressed air needs to be dried to prevent the condensed water from corroding pipelines and instruments or affecting the control accuracy.
3. High cleanliness reduce impurities such as particulate matter and microorganisms to ensure long-term stable operation of the automation system.

Technical Adaptability of 2. Granklin Air Compressor

1. oil-free design to eliminate pollution sources
   grancilline adopts water-lubricated single screw and star wheel structure, which does not need lubricating oil in the whole process, and prevents oil from entering the compressed air from the source. The water lubricating medium has both cooling and sealing functions to ensure that the output gas is free of oil pollution and meets the strict requirements of the instrument air for cleanliness.

2. Efficient drying and filtration synergy
   in order to further meet the low humidity requirements of the instrument air in the power plant, Granklin recommends the use of dryers and precision filters:

• dryer: Reduce the dew point of compressed air by adsorption or freezing, effectively reducing the generation of condensed water.
• Precision filter intercept residual moisture and tiny particles to ensure that the output gas is dry and clean.

3. Benefits of stable gas supply and low maintenance
   water lubrication technology achieves uniform heat dissipation through circulating water flow to ensure long-term stable operation of equipment. The design of the oil-free system eliminates the maintenance links such as oil filter replacement and oil circuit cleaning, reduces the risk of human operation, reduces downtime, and improves the overall operating efficiency of the power plant.

3. Applicable Scenarios and Value Embodiment
granklin water lubricated screw air compressor is suitable for the following scenarios in power plants:

• instrument control system air supply
• pneumatic valve drive
• power source for automation equipment

through oil-free design and efficient post-processing technology, Grankering provides stable, dry and pollution-free instrument air solutions for power plants, helping power production processes to operate safely and accurately, reducing equipment maintenance costs and system failure risks.

(Note: The technical characteristics described in this article are based on the design principle of Granklin water-lubricated screw air compressor, and do not involve specific performance indicators or third-party equipment comparison.)