Focused on compressed air system design, air treatment, piping configuration, equipment maintenance, and common industrial air issues, with practical guidance based on pressure, flow, dew point, air quality, and operating conditions for equipment selection, system optimization, and routine operation and maintenance.
The "per square centimeter" expression of air compressor pressure (kgf/cm²) is a commonly used pressure unit in Asia. The conversion relationship with the legal unit of measurement bar is as follows: the definition of 1. unit is 1 kgf/cm² = 98,066.5 Pa (Pascal)
When the air consumption of the equipment is known, the following steps (with calculation formula attached) shall be followed to configure the air compressor flow rate: 1. the basic calculation principle, flow matching formula q air compressor = & eta; System q total equipment x k margin q total equipment: sum of air consumption of all equipment (m &
In non-explosion hazardous areas, whether the air compressor motor needs to be explosion-proof type shall be judged by combining the following factors: 1. the scene environment without explosion-proof motor, confirm that there is no combustible gas/dust in the area (such as ordinary industrial workshops and office buildings). Well ventilated (number of air changes & ge
1ppm oil content is a key indicator of compressed air quality control, the specific meaning is as follows: definition analysis ppm(parts per million): means the concentration per million parts, that is, the mass of oil particles contained in the air per million unit volume. 1ppm: equivalent to every cubic meter of air
The pressure of air compression pipeline in clean area workshop should be determined comprehensively according to industry specifications, equipment requirements and system efficiency. The following is specific guidance: 1. conventional pressure range Pharmaceutical/electronic industry: The pressure of compressed air pipeline in clean area is usually 5-7 bar (gauge pressure). Food
The hospital compressed air station is the core facility of medical gas supply, and its function runs through the whole medical process from first aid to rehabilitation. The following from the four dimensions of equipment drive, gas supply, environmental support, quality control: 1. medical equipment power source life support.
In pharmaceutical production, the role of compressed air is very important, it runs through the whole process from raw material processing to finished product packaging, the following from direct contact with drugs, equipment drive, environmental control, quality assurance four dimensions: 1. direct contact with the key link of drug irrigation.
The parallel operation of two air compressors needs to be combined with intelligent control, load balancing and oil circuit management. The following are specific schemes and precautions: Core technology of 1. parallel operation 1. Intelligent control strategy PLC control system: Programmable logic controller (PLC) is adopted to realize self-control
There is a direct relationship between the suction volume and the exhaust volume of the air compressor, but affected by many factors, the actual exhaust volume is usually less than the suction volume. The following is a detailed technical explanation: 1. theoretical relationship According to the ideal gas state equation, during adiabatic compression, the suction volume (V
The power saving of scroll air compressor and screw air compressor should be combined with load rate, running time and maintenance cost. The following is a detailed comparative analysis: 1. technology principle and efficiency characteristics 1. Scroll air compressor principle: through the meshing movement of two scrolls, the air is realized.
