文章來源： 作者：羅茨機電 發布時間：2021-05-17 瀏覽次數：596
Gansu rotary fan manufacturer's rotary fan is widely used, but how to deal with the rust of the rotary fan and how to ensure that the gas in the cylinder does not return in the process of use? Today, let's introduce it by the editor.
Rotary fan rust treatment, rotary fan is a rely on volume change and work of the blower products, because the fan in operation, the two impellers are always not in contact. That is to say, there will be no wear, because the gap between the two impellers is very small, so there should be no foreign matter in it, which will cause the fan to stop running.
However, Gansu rotary fan manufacturers are mainly used for sewage treatment, breeding and other occasions. Due to the inadequate maintenance, the internal rust of the fan is often caused, which reduces the gap between the two impellers and causes the fan to stop running. This requires derusting the internal impeller of the rotary fan.
A good way is to take it apart, grind it with sandpaper, and then install it. Due to the fan in the installation of the clearance requirements are relatively strict, generally between 0.05 to 0.1 mm, so there is no professional guidance, do not disassemble.
The rotary blower relies on the eccentric operation of the offset rotor in the cylinder, and makes the volume change between the blades in the rotor slot to suck in, compress and eject the air. During the operation, the pressure difference of the blower is used to automatically send the lubrication to the oil dripping nozzle and drop it into the cylinder to reduce the friction and noise, while keeping the gas in the cylinder from returning. Before ventilation, start the fan, turn on 50% of the air volume of the fan, and send it to the aeration pipe of the biochemical tank for detection. Check the welding and installation quality of all nodes of the pipe, and no air leakage is allowed. When it is difficult to detect, use soapy water for detection. At this time, special attention should be paid to the operation of the fan. For example, the fan can't run without load, the lubricating oil can't be recycled automatically when there is no pressure, and the fan has the risk of oil shortage operation. Therefore, during the leakage test, it is necessary to continuously add an appropriate amount of lubricating oil from the air inlet to make the fan operate normally.
This article is provided by Gansu rotary fan manufacturer. Thank you for your reading. I hope the above contents can help you. If you want to know more wonderful contents, please click our official website: http://www.makemoore.com .