2026-04-10Views：
With the development of the times, air compressor as a popular use has become more and more common.
The function and use of the air compressor is that the air compressor can provide power by encrypting the air. After compression, air cannot be used as power, machinery and pneumatic tools, as well as control instruments and automation devices, instrument control and automation devices, such as tool replacement in production centers. Air compressors are also used for liquid pipeline transportation and bottling, such as remote gas and natural gas transportation, chlorine and carbon dioxide bottling.
The principle of air compressor
suction process: The screw-type exhaust side suction port must be designed so that the compression chamber can fully inhale. The liquid ring air compressor does not have an intake and exhaust valve group. The intake is only adjusted by the opening and closing of a regulating valve. When the rotor rotates, the tooth groove space of the main and auxiliary rotors is turned to the intake end wall opening., Its space is the smallest. At this time, the tooth groove space of the rotor is the same as the free air in the air inlet, so the air in the tooth groove is all excluded during exhaust.
When the exhaust is finished, the tooth groove is in a high temperature state. When it is turned to the air inlet, the external air is sucked in and flows into the tooth groove of the main and auxiliary rotors along the axial direction. When the water fills the entire tooth groove, the air inlet side of the rotor turns away from the air inlet of the casing, and the air between the tooth grooves is closed.
Compression process: In the process of gas transportation, the meshing surface gradually moves to the exhaust end, that is, the tooth groove gap between the meshing surface and the exhaust port slowly decreases, and the gas in the tooth groove is gradually compressed and the pressure is strengthened. This is the compression process.
Exhaust process: When the meshing end surface of the air compressor rotor turns to communicate with the casing exhaust, the treated gas starts to be discharged until the meshing surface of the tooth peak and the tooth groove moves to the exhaust end surface. At this time, the area of the tooth groove between the meshing surface of the two rotors and the ventilation port of the casing is zero, thus completing the exhaust method.
As the main gas source of mechanical manufacturing, screw air compressor has been widely used in all walks of life. The "water-lubricated air compressor" produced by Shanghai Granklin Group is an oil-free screw air compressor.
With the application range of screw air compressor in enterprises becoming wider and wider, it plays an important role in the normal production of enterprises. If the enterprise has relevant responsible persons, the air compressor should be checked once a day. The contents are as follows: 1. Check the oil level of the liquid level mirror; check the liquid level mirror
The greater the exhaust pressure of the screw air compressor, the more energy consumption. The sum of the use pressure, pipeline resistance loss and the pressure drop of the supporting equipment is determined as the lower limit of the rated exhaust pressure of the screw air compressor. Under normal circumstances, the diameter of the gas pipeline should be larger. In order to reduce resistance loss and achieve the purpose of reducing energy consumption in long-term operation. The greater the discharge pressure of the compressor, the more energy consumption.
Which is better, single screw air compressor or twin screw air compressor? Let's analyze it. Principle: The single-screw air compressor uses a single-screw rotor to drive two symmetrically distributed star wheels to rotate, relying on the spiral groove and the inner wall of the shell to form a closed basic volume,
The application industries of water-lubricated air compressors produced by Shanghai Granklin Group: university laboratories, chromatographic analysis, medical pharmacy, dentistry, food processing, construction engineering, chemical industry, machinery, environmental protection, meteorology, hydropower, spraying, sandblasting, PET Bottle blowing, leak detection, metallurgy, water treatment, printing, shipping, textile, petrochemical, electronics, instrumentation, tobacco, nitrogen production.
There 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
General oil-free air compressor is roughly divided into: water lubrication type, dry grinding type, reciprocating type, these three. 1. Water-lubricated air compressor Because the oil-free air compressor uses stainless steel and porcelain composite motor rotor, its driving force rolling bearing is completely oil-free.
Biopharmaceutical is based on natural biological materials as the main raw material, including microorganisms, human body, animals and plants, marine organisms and so on. With the development of biotechnology, some synthetic biological agents have become the main source of raw materials for biopharmaceuticals. have pharmacological
1. Check whether the fuse is burned and blown, causing the circuit to fail and cannot be powered on. 2. Motor failure. The insulation layer is aged or the temperature is too high, the insulation layer is melted, so that the insulation effect is insufficient and leakage occurs. 3. The motor is locked and overcurrent. Not enough lubricant,
The compression types of air compressors can be divided into three types: if there is a dryer in the air compressor room, the air storage tank must be installed before the dryer, so that the compressed air discharged from the air compressor can be properly buffered before entering the dryer And cooling, the dryer needs to have
Granklin water lubricated air compressor has a reasonable structure and an ideal force balance: both sides of the screw of the oil-free air compressor are equipped with a star wheel symmetrical structure, so that the oil-free air compressor not only has no unbalanced inertial force, but also The axial force and radial force on the screw cancel each other out, making it have an ideal force balance.
2018 Granklin Group. All rights reserved 沪ICP备18000439号-2
