2026-04-10Views：
The pressure of the general air compressor varies according to the use requirements and the environment. For the pressure range of ordinary air compressors, the rated working pressure can usually reach 0.7-0.8Mpa, but in actual use, the discharge pressure of most compressors is about 0.6Mpa. Some special high-pressure air compressors, such as high-pressure air compressors, exhaust pressure can reach up to 5.0Mpa. However, the discharge pressure indicated on the compressor nameplate is the rated working pressure of the compressor, that is, the highest pressure that allows the compressor to run continuously. When the actual discharge pressure of the compressor is higher than this value, it should be forced to unload, otherwise the safety valve will automatically discharge.
In addition, for screw air compressors, the exhaust pressure during normal operation is 0.7-0.8Mpa, while some high-pressure screw air compressors can reach a working pressure of about 1.0Mpa, and even some screw machine exhaust pressure can reach 1.4-1.6Mpa. However, long-term high-pressure operation will accelerate the wear of the screw and bearing, which has a great impact on the life of the machine.
When choosing an air compressor, the appropriate pressure range should be determined according to actual needs, and the machine should be prevented from running under high pressure for a long time to extend the service life of the equipment. At the same time, in order to maintain the normal operation of the air compressor, regular maintenance and maintenance are required, including replacing the filter, checking the oil level, and cleaning the radiator.
In general, the pressure of the air compressor depends on its type and use environment. In general industrial applications, the pressure range of the air compressor is between 0.6-1.6Mpa.
The air compressor is indeed one of the main equipment of the power plant. It is responsible for key tasks such as soot blowing, gas supply for instruments, driving valves and tools, which directly affects the safety and efficiency of the power plant. The water-lubricated air compressor is becoming an increasingly popular solution in the power plant air supply system because it replaces oil with water, making the output air cleaner and easier to maintain.
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In the air separation (air separation) system, the air compressor is one of the core equipment, which is used to compress the air to the required high pressure for subsequent cooling, purification and separation processes. There are various types of air compressors used in air separation, according to the working principle, structural characteristics and application requirements.
The calculation of the maximum gas production of the air compressor needs to be combined with specific parameters and scenarios. Common methods include theoretical formula calculation, empirical formula estimation, power conversion algorithm and measured correction method. The following is a detailed introduction: the calculation formula of gas production of the air compressor is calculated 1. to the theoretical formula.
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To ensure that the air compressor does not carry water, the key is to effectively control the moisture content in the compressed air. The following are some recommended measures to achieve this goal: After cooler: Installing an efficient after cooler can significantly reduce the temperature of compressed air, from
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