What are the types and precautions of oil-free air compressors?
Views : 1348
Author : Runningway
Update time : 2020-08-28 10:15:01
At present, there are several series of Runningway air compressors. High-quality oil-free air compressors are equipment that can be converted into compression heat and dissipated by inputting electric energy. Therefore, the introduction of first-class technology oil-free air compressors can only help companies save Energy and its ability to indirectly reduce carbon dioxide emissions have good economic, environmental and social benefits.
Water-lubricated type: According to understanding, water-lubricated oil-free air compressors use electrically pure water. Therefore, the equipment has the effects of sealing, cooling and lubricating during operation. In addition, the oil-free air compressor adopts stainless steel and ceramic composite rotors, so its dynamic sliding bearing system is completely oil-free. And because the injection of water can reduce the speed of the equipment, the volumetric efficiency of the first-class water-lubricated oil-free air pressure is relatively high.
Dry grinding type: At present, the good quality dry grinding type oil-free air compressor is compressed through the intake valve. Since it does not have any oil passages, it has high efficiency through two-stage compression. In addition, during the operation of the dry-grinding oil-free air compressor, the screw rotor expands at high speed to generate gas compression, while the dry-grinding oil-free air compressor is sprayed with resin-like objects to protect the screw from high-speed friction. Will not damage.
Reciprocating: Nowadays, the oil-free micro reciprocating air compressor has a symmetrically distributed crank and rocker mechanical structure driven by a single shaft of the motor, and the structure of the single shaft and double cylinder of the reciprocating oil-free air compressor can make the gas flow of the equipment within the rated speed It is twice that of a single-cylinder, and the vibration and noise generated by the single-cylinder compressor can be well resolved, and its overall structure is more compact.
The above are the types of oil-free air compressors with good performance and effect, and different types of oil-free air compressors are adapted to different environments and their operating efficiency is different. However, the user needs to pay attention to the fact that the user should refer to the actual usage when choosing the device.
At present, the production of professional oil-free air compressors can convert the mechanical energy of the prime mover into gas pressure energy and is loved by the majority of users. However, reliable oil-free air compressors will be affected by the aging of internal zero firmware during long-term operation, which will cause the normal operation of mechanical equipment and affect the daily production of the entire enterprise. Users are operating first-class oil-free air compressors. What are the precautions? The specific content is as follows:
Pay attention to the discharge of air: the user should pay attention to the air discharge of the equipment when shutting down the oil-free air compressor. Therefore, the compressor of the oil-free air compressor is in order to prevent the compressor from starting under pressure and damage the internal system during the shutdown process. When the equipment is restarted, the pressure switch power-off handle should be pulled to drain the air in the pipeline and then restart the compressor.
Pay attention to equip the equipment with protection device: the user must configure the equipment to protect the ground wire when operating the oil-free air compressor so as to ensure that all the metal shells of the oil-free air compressor are in good contact with the ground. In addition, if the user finds that the oil-free air compressor has serious air leakage, abnormal noise, or odor, it should immediately stop the operation, and the user should immediately investigate the cause and eliminate the fault to return to normal before proceeding again.
Pay attention to regular cleaning of the equipment: the user should maintain the oil-free air compressor with strong performance at least once a quarter, such as: the user should thoroughly remove the external dust and dirt of the oil-free air compressor equipment and pay attention to inspection and tightening For the connection bolts of the equipment, the user should also test whether the grounding wire of the equipment is intact and check whether the electrical wiring is damaged or not. Moreover, the filter media of the equipment should be cleaned every three months. In addition, the oil-free air compressor must be fixed on a ventilated, stable and solid working surface. In addition, the oil-free air compressor must be equipped with a shock absorption device to effectively reduce the noise and vibration of the equipment
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