How to deal with double - stage compression screw machine high temperature fault specific overview
Compared with the piston air compressor, the screw air compressor has more accessories: sensors, temperature control valves, filters, master controls and so on, which also makes the screw air compressor relatively complex structure of the piston machine, and the later maintenance is also important. Of course, in the face of high temperature environment, the operation state of accessories also need to pay attention to. The following compus compressor to specify how to deal with the two-stage compression screw machine high temperature failure.
The air compressor panel shows the temperature is unstable, or the rise rate of a few degrees Celsius or more than ten degrees Celsius, indicating that the temperature sensor fails. Solution: Replace the temperature sensor.
The function of temperature control valve is to control the injection temperature of screw air compressor host machine; It uses the temperature control element according to the oil temperature control valve core opening degree, so as to control the amount of oil through the oil cooler, so that the cold and hot oil mix to the host, so as to control the oil injection and exhaust temperature! Solution: Replace the temperature control spool.
Cooler is also commonly known as "radiator". The lubricating oil circulating inside the screw air compressor should be cooled by the cooler and then flow back to the compressor host. When the cooler is too dirty and blocked, the lubricating oil of the air compressor can not be cooled, so that the recycling will lead to high temperature. Solution: Clean the cooler with dry compressed air, and if it doesn't come off, remove it and clean it.
The lubricating oil of screw air compressor not only has lubrication and sealing function, but also can cool the unit, which is also called "coolant". When the machine lacks coolant, the heat generated by air compressor can not be cooled, and the temperature will rise higher and higher, which is one of the main factors causing the high temperature of screw air compressor. Solution: add air compressor oil, if it is high temperature caused by the deterioration of lubricating oil, then replace it.
Shijiazhuang Compus Compressor Co., Ltd. is a high-tech enterprise specializing in the research and development, production and sales of air compressors, with more than 200 employees. Its main products are oil-free mobile, drilling air compressor, two-stage compression screw machine, centrifugal air compressor, high pressure mobile machine and so on. Welcome to inquire.