Today, let's talk about a common sense problem for all users. The collocation of air compressor post-processing equipment. Many people may encounter such a problem. Every time users say they want to buy air compressor equipment, when they ask how large the air storage tank is, many users will ask: don't they just need an air compressor? Can I not buy it? After all, it's not a saint who can't understand everything thoroughly. Besides, every line is like a mountain. Let's talk about the importance of air compressor equipment equipped with post-treatment equipment such as air storage tank and cold dryer.
According to the air compressor market survey some time ago, the piston air compressor and screw air compressor are the most common and commonly used forms of air compressor equipment. In the process of equipment operation and compression, the screw type is relatively much more stable than the piston type, because the piston type is compressed by the regular activities of the plug repeatedly, so there is pulse buffer, and the air flow is also unstable, varying from large to small, At this time, if there is no air compression tank to cushion and stabilize the pressure, the air flow does not use it. Moreover, the larger particles and water droplets in the discharged gas can not be discharged. In this way, it will pollute the relevant parts through which the gas passes, and may corrode, which will affect the overall service time of the equipment. Therefore, it seems that this air storage tank is necessary.
Function of air compressor reservoir:
1. Store air to meet the demand of sudden and instantaneous increase in gas consumption of gas consuming equipment;
2. Store air and eliminate the pulsation of air flow in the pipeline;
3. Initially cool the air and let some liquid water separate out. Therefore, the air storage tank shall be drained regularly;
4. It can ensure the automatic shutdown of the air compressor. As soon as the air storage tank is filled with air under the set pressure, the air compressor will stop automatically, so as not to waste electric energy by keeping the air compressor running all the time.
In addition:
1. Air compressor action
Since the action range of the air compressor is relatively large, if the pressure vessel is frequently opened and stopped during work, it will increase the wear of the valve and make the oil and gas circuit unstable, which will cause the instability of the machine. However, if the air tank is configured, this situation will be relatively reduced.
2. Energy saving effect
The air compressor starts and stops frequently, so the current consumption of the motor will be very large. Therefore, the state of using the air compressor will be no-load. If this state stays for a very long time, it will waste a lot of flow. However, if the air system is equipped with air storage tank, the stability of the air compressor will stop, which can ensure the very stable work and reduce the waste of unnecessary idle energy.
3. Provide stable air source
Why should the air compressor be bound to the air tank? If there is an air storage tank in the air compressor system, the output air of the air compressor has a buffer place, the air source can be better maintained at a set value, and the air consumption system can obtain constant pressure, which is very necessary for the use of modern chemical plants.
4. Good air quality
The compressed air from the air compressor is first sent to the air storage tank, where the air will stay for a certain time, which can precipitate impurities, water and other foreign matters in the air, and the temperature of the compressed air is also reduced. Even without a freeze dryer, it can also send out relatively high-quality air.
In fact, the role of savings is the same as a reservoir. The air compressor is a gas source, while the air tank is a reservoir. The air storage tank can set the air pressure balance within a certain pressure range according to the setting, buffer the fluctuation of air pressure and reduce the startup times of air compressor. In addition, the air storage tank can also play the function of precipitating impurities, water and other foreign matters in the air.
The second is the cold dryer, which is divided into two types: freezing type and adsorption type. The main functions of these two types are to remove impurities, oil dirt and moisture of compressed air pressure and improve air quality; Filter by grade in the pipeline. From this point of view, this accessory is not necessarily a necessary product, because it also depends on the needs of users. If it is gas for precision equipment, or spray painting and plastic spraying, which has high requirements for compressed air, it must be equipped, and other general gas can be selectively equipped or not.
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