2026-04-10Views：
Precision filters are one of the common configurations of air compressor post-processing equipment. What is its function? Why configure the filter?
For reference only:
first of all, because the natural air sucked by the air compressor contains impurities such as moisture and dust, some lubricating oil in the air compressor will become gas after compression. Therefore, the compressed air directly discharged from the air compressor contains moisture, oil and dust. If the compressed air containing the above impurities is directly transported to the pneumatic system, the reliability of the pneumatic equipment system will be greatly reduced and the service life will be shortened. The resulting loss will be very huge, so the correct choice of air compressor filter is very necessary.
In addition, if the air compressor filter is not used, the compressed gas will suck in solid impurities, such as rust falling off the surface of the pipe. If these impurities are stuck in the sliding gap of the directional control valve or the valve seat of the pressure regulating valve, it will cause undesirable behavior.
When the air temperature decreases, the saturated water will dissolve. If water enters the operating circuit and components, it will rust the piping system and components and wash away the lubricating oil film.
In addition, in pharmaceutical, food and other special industrial occasions, it is stipulated that sterilization filters and deodorization filters must be used.
When using a water-lubricated air compressor, the post-processing system also needs to be equipped with a precision filter, because even if the compressed gas is used as a lubricant, the gas will also contain particulate matter. Of course, after the use of "water-lubricated air compressor", we are no longer filtering oil and gas, but impurities in the air.
After using Granklin Group's "air compressor system", the maintenance cost of the precision filter used in the post-processing can be reduced a lot. Compared with the traditional oil injection screw air compressor, it still saves a lot.
The air storage tank is a special equipment, and the air compressor manufacturer will inform the service life, which is basically 10 years. Gas storage tanks that are not more than 10 years old cannot be used. If they are more than 10 years old and have been submitted for inspection to the Quality Supervision Bureau every year, it is still acceptable.
In the field of high gas quality requirements, such as textile, metallurgy, food, chemical industry, medicine, petroleum and air separation and other places that need pure oil-free compressed air, oil-free screw compressor can provide high-quality compressed gas to meet various needs, so the application prospect
The simplest point is to see whether it contains a frequency converter, and the second is to see whether the motor changes its speed according to the actual working conditions during operation. There are many factors to look. Speed directly affects the oil pressure and high and low pressure. I can see whether there is frequency conversion in current or not. Literally understood, the speed of the variable frequency air compressor is almost the same as the fixed frequency under the working state. When the air compressor is not in the pumping state, the motor frequency will automatically drop and the input power will be reduced to achieve the effect of energy saving.
Oil air compressor refers to the use of lubricating oil (synthetic oil or semi-synthetic oil) in the air compressor system to lubricate the machine and dissipate heat. This kind of air compressor, the compressed air will have a certain amount of lubricating oil, that is, the post-processing equipment is used for filtration, but it will still have
Air compressor is an important industrial equipment, widely used in all aspects of production and life, air conditioning, cold storage, petroleum industry, chemical industry are inseparable from the air compressor. However, the air compressor is also a large power consumer, and its operation in production and life will cause a large amount of power consumption, so it is necessary to study the energy-saving technology of air compressor. [Problems in the operation of air compressor]]
The water-lubricated air compressor produced by Shanghai Granklin Group uses water-lubricated compressed gas without oil. It is the backbone of the new generation of compressor industry. Water lubricated air compressor can be used in more scenes with higher requirements for gas. Oil-free air compressor is more environmentally friendly and energy-saving.
View detailsThe water lubricated air compressor produced by Shanghai granklin group belongs to screw type in the air compressor category. Screw type air compressor is divided into twin screw and single screw. The water lubricated air compressor uses single screw compression. Under the condition of the same power consumption, the single screw gas production is more sufficient. Air compressors are classified according to the principle. Air compressors can be divided into two categories: rate type and capacity type. The gas machine is divided into: rate type; Capacity type; Capacity type is divided into tube type and reciprocating type; Tube type: rotor type; Screw type; Slide built-in type.
View detailsThere are some necessary conditions for the installation of the air compressor, and it is necessary to avoid problems as much as possible. Air compressor is the basic product of industrial modernization. Want to know, air compressor is widely used in various fields of major manufacturing industries, in order to better play the air
The water-lubricated compressor produced by Shanghai Granklin Group generally uses air as the compression medium. This is because it is compressible, clear and transparent, and it is convenient to transport (non-condensing), harmless, safe, and inexhaustible. An inert gas is a gas that has no chemical effect on the environment, and a standard compressor can compress an inert gas as well.
View detailsFood companies should consider the impact of various potential risks, if the use of 100 oil-free compressor, can minimize the potential risk of compressed air from the air compressor, to provide protection for enterprise production. Finally, food companies must ensure that compressed air systems are safe for the health of consumers. Consumers pay great attention to the safety of the purchased food, so in the production process, all operations with the air compression system should be recorded to avoid unnecessary trouble!
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