01Introduction of air compressor
Air compressor, referred to as air compressor, is a machine that uses ambient air as raw material to convert the mechanical energy of the motor into gas pressure energy to meet the pressure required by the production process. There are many classifications of compressors, which can be divided into positive displacement compressors and speed compressors according to their working principles. Positive displacement compressor: rely on the periodic change of the working volume of the cylinder to compress the gas and increase the gas pressure. At present, the air compressors of Dynamic are positive displacement compressors.
02 Application areas of air compressors
03 Selection principles of air compressors
Air compressors consume a lot of manpower and material resources in the procurement and use, including personnel expenses, purchase and installation costs, power consumption and maintenance costs, so how to plan reasonably to save energy and reduce consumption?
● The level of exhaust pressure and the size of the exhaust volume should be considered. Generally, the exhaust pressure of the compressor is 0.8MPa. The selected air compressor must meet the requirements of the flow and pressure required by the production process, and always maintain a high efficiency It runs in intervals, which saves power and is not easy to damage the parts.
● The selected air compressor should be small in size, light in weight, with good characteristics and high efficiency. When purchasing, we should not only consider the low price, but ignore the energy consumption ratio.
● Consider the occasion and conditions of gas use. If the gas site is small, the vertical type should be selected; if there is a long-distance change in the gas site, the mobile type should be considered.
● Consider the quality of the air compressor. Generally, the compressed air produced by the air compressor contains a certain amount of lubricating oil, and there is a certain amount of lubricating oil.
Water, oil and water are forbidden in some occasions, so be sure to choose a "silent oil-free air compressor" that is oil-free and water-free.
If there are strict requirements, a drying tower can be installed. For example, Dynamic membrane dryer DAPG10.
● Choose an air compressor with simple structure, convenient operation and easy-to-buy accessories.
