What is the air compressor room of thermal power plant

The air compressor room system of thermal power plant plays a key role, mainly serving the following aspects:

compressed air system for 1. instrument

in the operation of the thermal power generating unit, the action of the control bridge and the instrument depends on the compressed air. These systems ensure precise control of unit performance.

2. plant miscellaneous compressed air system

this system offers diverse applications such as purging pipes. The amount of gas used is usually determined according to the size and specific needs of the power station, and is used for pipeline cleaning, machine maintenance and other air-driven tool operations.

3. water treatment compressed air system

the water treatment system of the power plant includes boiler make-up water treatment and industrial wastewater treatment. In these systems, pneumatic diaphragm valves and pneumatic instruments rely on compressed air to ensure a smooth water treatment process. In wastewater treatment, compressed air is also the key to the operation of pneumatic equipment.

Compressed air system for 4. ash removal

the ash removal system is divided into negative pressure, positive pressure, low positive pressure and hydraulic ash removal system according to the pressure difference. These systems rely on compressed air for efficient ash removal.

Composition and function of equipment in 5. air compressor room

• air Compressor: The core equipment compresses the air in the atmosphere into high-pressure gas through mechanical movement. Common piston, screw, centrifugal and other types, different types of air compressor has different performance characteristics and scope of application.
• Gas tank: Used to store and balance the gas pressure at the compressor outlet, eliminate the pulsation in the compressor output gas, provide a stable air supply, and provide a buffer for the system when the compressor is stopped, to ensure that the pneumatic equipment can still work normally in a short time.
• Air handling equipment: Including dryer, filter and oil-water separator, etc. The dryer is used to remove the moisture in the gas to prevent the pneumatic equipment from rusting, corroding or malfunctioning due to moisture; the filter can filter out impurities and dust in the air to protect the equipment from wear; the oil-water separator can separate The oil in the compressed air improves air quality and ensures the normal operation and service life of the equipment.

Through these functions, the air compressor room system of the thermal power plant ensures the stability and efficiency of the power station operation, and also supports the needs of maintenance and auxiliary processes.